Merge tag 'media/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new Atmel microship ISC driver

 - coda has gained support for mpeg2 and mpeg4

 - cxusb gained support for analog TV

 - rockchip staging driver was split into two separate staging drivers

 - added a new staging driver for Allegro DVT video IP core

 - added a new staging driver for Amlogic Meson video decoder

 - lots of improvements and cleanups

* tag 'media/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (398 commits)
  media: allegro: use new v4l2_m2m_ioctl_try_encoder_cmd funcs
  media: doc-rst: Fix typos
  media: radio-raremono: change devm_k*alloc to k*alloc
  media: stv0297: fix frequency range limit
  media: rc: Prefer KEY_NUMERIC_* for number buttons on remotes
  media: dvb_frontend: split dvb_frontend_handle_ioctl function
  media: mceusb: disable "nonsensical irdata" messages
  media: rc: remove redundant dev_err message
  media: cec-notifier: add new notifier functions
  media: cec: add struct cec_connector_info support
  media: cec-notifier: rename variables, check kstrdup and n->conn_name
  media: MAINTAINERS: Add maintainers for Media Controller
  media: staging: media: tegra-vde: Defer dmabuf's unmapping
  media: staging: media: tegra-vde: Add IOMMU support
  media: hdpvr: fix locking and a missing msleep
  media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom()
  media: atmel: atmel-isc: fix i386 build error
  media: v4l2-ctrl: Move compound control initialization
  media: hantro: Use vb2_get_buffer
  media: pci: cx88: Change the type of 'missed' to u64
  ...

430 files changed, 10194 insertions, 5120 deletions

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 092e7509af9b..21cd9c02960b 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -89,40 +89,7 @@ config MEDIA_CEC_SUPPORT
 
 source "drivers/media/cec/Kconfig"
 
-#
-# Media controller
-#	Selectable only for webcam/grabbers, as other drivers don't use it
-#
-
-config MEDIA_CONTROLLER
-	bool "Media Controller API"
-	depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT
-	help
-	  Enable the media controller API used to query media devices internal
-	  topology and configure it dynamically.
-
-	  This API is mostly used by camera interfaces in embedded platforms.
-
-config MEDIA_CONTROLLER_DVB
-	bool "Enable Media controller for DVB (EXPERIMENTAL)"
-	depends on MEDIA_CONTROLLER && DVB_CORE
-	help
-	  Enable the media controller API support for DVB.
-
-	  This is currently experimental.
-
-config MEDIA_CONTROLLER_REQUEST_API
-	bool "Enable Media controller Request API (EXPERIMENTAL)"
-	depends on MEDIA_CONTROLLER && STAGING_MEDIA
-	default n
-	help
-	  DO NOT ENABLE THIS OPTION UNLESS YOU KNOW WHAT YOU'RE DOING.
-
-	  This option enables the Request API for the Media controller and V4L2
-	  interfaces. It is currently needed by a few stateless codec drivers.
-
-	  There is currently no intention to provide API or ABI stability for
-	  this new API as of yet.
+source "drivers/media/mc/Kconfig"
 
 #
 # Video4Linux support
@@ -164,7 +131,6 @@ config DVB_MMAP
 	depends on DVB_CORE
 	depends on VIDEO_V4L2=y || VIDEO_V4L2=DVB_CORE
 	select VIDEOBUF2_VMALLOC
-	default n
 	help
 	  This option enables DVB experimental memory-mapped API, which
 	  reduces the number of context switches to read DVB buffers, as
@@ -190,7 +156,6 @@ config DVB_NET
 config TTPCI_EEPROM
 	tristate
 	depends on I2C
-	default n
 
 source "drivers/media/dvb-core/Kconfig"
 
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index 4a330d0e5e40..f215f0a89f9e 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -3,15 +3,6 @@
 # Makefile for the kernel multimedia device drivers.
 #
 
-media-objs	:= media-device.o media-devnode.o media-entity.o \
-		   media-request.o
-
-ifeq ($(CONFIG_MEDIA_CONTROLLER),y)
-	ifeq ($(CONFIG_USB),y)
-		media-objs += media-dev-allocator.o
-	endif
-endif
-
 #
 # I2C drivers should come before other drivers, otherwise they'll fail
 # when compiled as builtin drivers
@@ -20,10 +11,10 @@ obj-y += i2c/ tuners/
 obj-$(CONFIG_DVB_CORE)  += dvb-frontends/
 
 #
-# Now, let's link-in the media core
+# Now, let's link-in the media controller core
 #
 ifeq ($(CONFIG_MEDIA_CONTROLLER),y)
-  obj-$(CONFIG_MEDIA_SUPPORT) += media.o
+  obj-$(CONFIG_MEDIA_SUPPORT) += mc/
 endif
 
 obj-$(CONFIG_VIDEO_DEV) += v4l2-core/
diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c
index f1261cc2b6fa..451c61bde4d4 100644
--- a/drivers/media/cec/cec-adap.c
+++ b/drivers/media/cec/cec-adap.c
@@ -16,7 +16,10 @@
 #include <linux/string.h>
 #include <linux/types.h>
 
+#include <drm/drm_connector.h>
+#include <drm/drm_device.h>
 #include <drm/drm_edid.h>
+#include <drm/drm_file.h>
 
 #include "cec-priv.h"
 
@@ -75,6 +78,16 @@ u16 cec_get_edid_phys_addr(const u8 *edid, unsigned int size,
 }
 EXPORT_SYMBOL_GPL(cec_get_edid_phys_addr);
 
+void cec_fill_conn_info_from_drm(struct cec_connector_info *conn_info,
+				 const struct drm_connector *connector)
+{
+	memset(conn_info, 0, sizeof(*conn_info));
+	conn_info->type = CEC_CONNECTOR_TYPE_DRM;
+	conn_info->drm.card_no = connector->dev->primary->index;
+	conn_info->drm.connector_id = connector->base.id;
+}
+EXPORT_SYMBOL_GPL(cec_fill_conn_info_from_drm);
+
 /*
  * Queue a new event for this filehandle. If ts == 0, then set it
  * to the current time.
@@ -720,6 +733,7 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
 			struct cec_fh *fh, bool block)
 {
 	struct cec_data *data;
+	bool is_raw = msg_is_raw(msg);
 
 	msg->rx_ts = 0;
 	msg->tx_ts = 0;
@@ -735,15 +749,10 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
 		/* Make sure the timeout isn't 0. */
 		msg->timeout = 1000;
 	}
-	if (msg->timeout)
-		msg->flags &= CEC_MSG_FL_REPLY_TO_FOLLOWERS;
-	else
-		msg->flags = 0;
+	msg->flags &= CEC_MSG_FL_REPLY_TO_FOLLOWERS | CEC_MSG_FL_RAW;
 
-	if (msg->len > 1 && msg->msg[1] == CEC_MSG_CDC_MESSAGE) {
-		msg->msg[2] = adap->phys_addr >> 8;
-		msg->msg[3] = adap->phys_addr & 0xff;
-	}
+	if (!msg->timeout)
+		msg->flags &= ~CEC_MSG_FL_REPLY_TO_FOLLOWERS;
 
 	/* Sanity checks */
 	if (msg->len == 0 || msg->len > CEC_MAX_MSG_SIZE) {
@@ -765,44 +774,80 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
 		dprintk(1, "%s: can't reply to poll msg\n", __func__);
 		return -EINVAL;
 	}
-	if (msg->len == 1) {
-		if (cec_msg_destination(msg) == 0xf) {
-			dprintk(1, "%s: invalid poll message\n", __func__);
+
+	if (is_raw) {
+		if (!capable(CAP_SYS_RAWIO))
+			return -EPERM;
+	} else {
+		/* A CDC-Only device can only send CDC messages */
+		if ((adap->log_addrs.flags & CEC_LOG_ADDRS_FL_CDC_ONLY) &&
+		    (msg->len == 1 || msg->msg[1] != CEC_MSG_CDC_MESSAGE)) {
+			dprintk(1, "%s: not a CDC message\n", __func__);
 			return -EINVAL;
 		}
-		if (cec_has_log_addr(adap, cec_msg_destination(msg))) {
-			/*
-			 * If the destination is a logical address our adapter
-			 * has already claimed, then just NACK this.
-			 * It depends on the hardware what it will do with a
-			 * POLL to itself (some OK this), so it is just as
-			 * easy to handle it here so the behavior will be
-			 * consistent.
-			 */
-			msg->tx_ts = ktime_get_ns();
-			msg->tx_status = CEC_TX_STATUS_NACK |
-					 CEC_TX_STATUS_MAX_RETRIES;
-			msg->tx_nack_cnt = 1;
-			msg->sequence = ++adap->sequence;
-			if (!msg->sequence)
+
+		if (msg->len >= 4 && msg->msg[1] == CEC_MSG_CDC_MESSAGE) {
+			msg->msg[2] = adap->phys_addr >> 8;
+			msg->msg[3] = adap->phys_addr & 0xff;
+		}
+
+		if (msg->len == 1) {
+			if (cec_msg_destination(msg) == 0xf) {
+				dprintk(1, "%s: invalid poll message\n",
+					__func__);
+				return -EINVAL;
+			}
+			if (cec_has_log_addr(adap, cec_msg_destination(msg))) {
+				/*
+				 * If the destination is a logical address our
+				 * adapter has already claimed, then just NACK
+				 * this. It depends on the hardware what it will
+				 * do with a POLL to itself (some OK this), so
+				 * it is just as easy to handle it here so the
+				 * behavior will be consistent.
+				 */
+				msg->tx_ts = ktime_get_ns();
+				msg->tx_status = CEC_TX_STATUS_NACK |
+					CEC_TX_STATUS_MAX_RETRIES;
+				msg->tx_nack_cnt = 1;
 				msg->sequence = ++adap->sequence;
-			return 0;
+				if (!msg->sequence)
+					msg->sequence = ++adap->sequence;
+				return 0;
+			}
+		}
+		if (msg->len > 1 && !cec_msg_is_broadcast(msg) &&
+		    cec_has_log_addr(adap, cec_msg_destination(msg))) {
+			dprintk(1, "%s: destination is the adapter itself\n",
+				__func__);
+			return -EINVAL;
+		}
+		if (msg->len > 1 && adap->is_configured &&
+		    !cec_has_log_addr(adap, cec_msg_initiator(msg))) {
+			dprintk(1, "%s: initiator has unknown logical address %d\n",
+				__func__, cec_msg_initiator(msg));
+			return -EINVAL;
+		}
+		/*
+		 * Special case: allow Ping and IMAGE/TEXT_VIEW_ON to be
+		 * transmitted to a TV, even if the adapter is unconfigured.
+		 * This makes it possible to detect or wake up displays that
+		 * pull down the HPD when in standby.
+		 */
+		if (!adap->is_configured && !adap->is_configuring &&
+		    (msg->len > 2 ||
+		     cec_msg_destination(msg) != CEC_LOG_ADDR_TV ||
+		     (msg->len == 2 && msg->msg[1] != CEC_MSG_IMAGE_VIEW_ON &&
+		      msg->msg[1] != CEC_MSG_TEXT_VIEW_ON))) {
+			dprintk(1, "%s: adapter is unconfigured\n", __func__);
+			return -ENONET;
 		}
 	}
-	if (msg->len > 1 && !cec_msg_is_broadcast(msg) &&
-	    cec_has_log_addr(adap, cec_msg_destination(msg))) {
-		dprintk(1, "%s: destination is the adapter itself\n", __func__);
-		return -EINVAL;
-	}
-	if (msg->len > 1 && adap->is_configured &&
-	    !cec_has_log_addr(adap, cec_msg_initiator(msg))) {
-		dprintk(1, "%s: initiator has unknown logical address %d\n",
-			__func__, cec_msg_initiator(msg));
-		return -EINVAL;
-	}
+
 	if (!adap->is_configured && !adap->is_configuring) {
-		if (adap->needs_hpd || msg->msg[0] != 0xf0) {
-			dprintk(1, "%s: adapter is unconfigured\n", __func__);
+		if (adap->needs_hpd) {
+			dprintk(1, "%s: adapter is unconfigured and needs HPD\n",
+				__func__);
 			return -ENONET;
 		}
 		if (msg->reply) {
@@ -1566,6 +1611,22 @@ void cec_s_phys_addr_from_edid(struct cec_adapter *adap,
 }
 EXPORT_SYMBOL_GPL(cec_s_phys_addr_from_edid);
 
+void cec_s_conn_info(struct cec_adapter *adap,
+		     const struct cec_connector_info *conn_info)
+{
+	if (!(adap->capabilities & CEC_CAP_CONNECTOR_INFO))
+		return;
+
+	mutex_lock(&adap->lock);
+	if (conn_info)
+		adap->conn_info = *conn_info;
+	else
+		memset(&adap->conn_info, 0, sizeof(adap->conn_info));
+	cec_post_state_event(adap);
+	mutex_unlock(&adap->lock);
+}
+EXPORT_SYMBOL_GPL(cec_s_conn_info);
+
 /*
  * Called from either the ioctl or a driver to set the logical addresses.
  *
diff --git a/drivers/media/cec/cec-api.c b/drivers/media/cec/cec-api.c
index 156a0d76ab2a..12d676484472 100644
--- a/drivers/media/cec/cec-api.c
+++ b/drivers/media/cec/cec-api.c
@@ -198,19 +198,11 @@ static long cec_transmit(struct cec_adapter *adap, struct cec_fh *fh,
 	if (copy_from_user(&msg, parg, sizeof(msg)))
 		return -EFAULT;
 
-	/* A CDC-Only device can only send CDC messages */
-	if ((adap->log_addrs.flags & CEC_LOG_ADDRS_FL_CDC_ONLY) &&
-	    (msg.len == 1 || msg.msg[1] != CEC_MSG_CDC_MESSAGE))
-		return -EINVAL;
-
 	mutex_lock(&adap->lock);
 	if (adap->log_addrs.num_log_addrs == 0)
 		err = -EPERM;
 	else if (adap->is_configuring)
 		err = -ENONET;
-	else if (!adap->is_configured &&
-		 (adap->needs_hpd || msg.msg[0] != 0xf0))
-		err = -ENONET;
 	else if (cec_is_busy(adap, fh))
 		err = -EBUSY;
 	else
diff --git a/drivers/media/cec/cec-core.c b/drivers/media/cec/cec-core.c
index f5d1578e256a..9c610e1e99b8 100644
--- a/drivers/media/cec/cec-core.c
+++ b/drivers/media/cec/cec-core.c
@@ -128,13 +128,14 @@ static int __must_check cec_devnode_register(struct cec_devnode *devnode,
 	devnode->cdev.owner = owner;
 	kobject_set_name(&devnode->cdev.kobj, "cec%d", devnode->minor);
 
+	devnode->registered = true;
 	ret = cdev_device_add(&devnode->cdev, &devnode->dev);
 	if (ret) {
+		devnode->registered = false;
 		pr_err("%s: cdev_device_add failed\n", __func__);
 		goto clr_bit;
 	}
 
-	devnode->registered = true;
 	return 0;
 
 clr_bit:
@@ -256,6 +257,11 @@ struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
 	struct cec_adapter *adap;
 	int res;
 
+	/*
+	 * Disable this capability until the connector info public API
+	 * is ready.
+	 */
+	caps &= ~CEC_CAP_CONNECTOR_INFO;
 #ifndef CONFIG_MEDIA_CEC_RC
 	caps &= ~CEC_CAP_RC;
 #endif
diff --git a/drivers/media/cec/cec-notifier.c b/drivers/media/cec/cec-notifier.c
index 9598c7778871..52a867bde15f 100644
--- a/drivers/media/cec/cec-notifier.c
+++ b/drivers/media/cec/cec-notifier.c
@@ -21,8 +21,9 @@ struct cec_notifier {
 	struct mutex lock;
 	struct list_head head;
 	struct kref kref;
-	struct device *dev;
-	const char *conn;
+	struct device *hdmi_dev;
+	struct cec_connector_info conn_info;
+	const char *conn_name;
 	struct cec_adapter *cec_adap;
 	void (*callback)(struct cec_adapter *adap, u16 pa);
 
@@ -32,14 +33,16 @@ struct cec_notifier {
 static LIST_HEAD(cec_notifiers);
 static DEFINE_MUTEX(cec_notifiers_lock);
 
-struct cec_notifier *cec_notifier_get_conn(struct device *dev, const char *conn)
+struct cec_notifier *
+cec_notifier_get_conn(struct device *hdmi_dev, const char *conn_name)
 {
 	struct cec_notifier *n;
 
 	mutex_lock(&cec_notifiers_lock);
 	list_for_each_entry(n, &cec_notifiers, head) {
-		if (n->dev == dev &&
-		    (!conn || !strcmp(n->conn, conn))) {
+		if (n->hdmi_dev == hdmi_dev &&
+		    (!conn_name ||
+		     (n->conn_name && !strcmp(n->conn_name, conn_name)))) {
 			kref_get(&n->kref);
 			mutex_unlock(&cec_notifiers_lock);
 			return n;
@@ -48,10 +51,17 @@ struct cec_notifier *cec_notifier_get_conn(struct device *dev, const char *conn)
 	n = kzalloc(sizeof(*n), GFP_KERNEL);
 	if (!n)
 		goto unlock;
-	n->dev = dev;
-	if (conn)
-		n->conn = kstrdup(conn, GFP_KERNEL);
+	n->hdmi_dev = hdmi_dev;
+	if (conn_name) {
+		n->conn_name = kstrdup(conn_name, GFP_KERNEL);
+		if (!n->conn_name) {
+			kfree(n);
+			n = NULL;
+			goto unlock;
+		}
+	}
 	n->phys_addr = CEC_PHYS_ADDR_INVALID;
+
 	mutex_init(&n->lock);
 	kref_init(&n->kref);
 	list_add_tail(&n->head, &cec_notifiers);
@@ -67,7 +77,7 @@ static void cec_notifier_release(struct kref *kref)
 		container_of(kref, struct cec_notifier, kref);
 
 	list_del(&n->head);
-	kfree(n->conn);
+	kfree(n->conn_name);
 	kfree(n);
 }
 
@@ -79,6 +89,84 @@ void cec_notifier_put(struct cec_notifier *n)
 }
 EXPORT_SYMBOL_GPL(cec_notifier_put);
 
+struct cec_notifier *
+cec_notifier_conn_register(struct device *hdmi_dev, const char *conn_name,
+			   const struct cec_connector_info *conn_info)
+{
+	struct cec_notifier *n = cec_notifier_get_conn(hdmi_dev, conn_name);
+
+	if (!n)
+		return n;
+
+	mutex_lock(&n->lock);
+	n->phys_addr = CEC_PHYS_ADDR_INVALID;
+	if (conn_info)
+		n->conn_info = *conn_info;
+	else
+		memset(&n->conn_info, 0, sizeof(n->conn_info));
+	if (n->cec_adap) {
+		cec_phys_addr_invalidate(n->cec_adap);
+		cec_s_conn_info(n->cec_adap, conn_info);
+	}
+	mutex_unlock(&n->lock);
+	return n;
+}
+EXPORT_SYMBOL_GPL(cec_notifier_conn_register);
+
+void cec_notifier_conn_unregister(struct cec_notifier *n)
+{
+	if (!n)
+		return;
+
+	mutex_lock(&n->lock);
+	memset(&n->conn_info, 0, sizeof(n->conn_info));
+	n->phys_addr = CEC_PHYS_ADDR_INVALID;
+	if (n->cec_adap) {
+		cec_phys_addr_invalidate(n->cec_adap);
+		cec_s_conn_info(n->cec_adap, NULL);
+	}
+	mutex_unlock(&n->lock);
+	cec_notifier_put(n);
+}
+EXPORT_SYMBOL_GPL(cec_notifier_conn_unregister);
+
+struct cec_notifier *
+cec_notifier_cec_adap_register(struct device *hdmi_dev, const char *conn_name,
+			       struct cec_adapter *adap)
+{
+	struct cec_notifier *n;
+
+	if (WARN_ON(!adap))
+		return NULL;
+
+	n = cec_notifier_get_conn(hdmi_dev, conn_name);
+	if (!n)
+		return n;
+
+	mutex_lock(&n->lock);
+	n->cec_adap = adap;
+	adap->conn_info = n->conn_info;
+	adap->notifier = n;
+	cec_s_phys_addr(adap, n->phys_addr, false);
+	mutex_unlock(&n->lock);
+	return n;
+}
+EXPORT_SYMBOL_GPL(cec_notifier_cec_adap_register);
+
+void cec_notifier_cec_adap_unregister(struct cec_notifier *n)
+{
+	if (!n)
+		return;
+
+	mutex_lock(&n->lock);
+	n->cec_adap->notifier = NULL;
+	n->cec_adap = NULL;
+	n->callback = NULL;
+	mutex_unlock(&n->lock);
+	cec_notifier_put(n);
+}
+EXPORT_SYMBOL_GPL(cec_notifier_cec_adap_unregister);
+
 void cec_notifier_set_phys_addr(struct cec_notifier *n, u16 pa)
 {
 	if (n == NULL)
@@ -88,6 +176,8 @@ void cec_notifier_set_phys_addr(struct cec_notifier *n, u16 pa)
 	n->phys_addr = pa;
 	if (n->callback)
 		n->callback(n->cec_adap, n->phys_addr);
+	else if (n->cec_adap)
+		cec_s_phys_addr(n->cec_adap, n->phys_addr, false);
 	mutex_unlock(&n->lock);
 }
 EXPORT_SYMBOL_GPL(cec_notifier_set_phys_addr);
@@ -122,6 +212,10 @@ EXPORT_SYMBOL_GPL(cec_notifier_register);
 
 void cec_notifier_unregister(struct cec_notifier *n)
 {
+	/* Do nothing unless cec_notifier_register was called first */
+	if (!n->callback)
+		return;
+
 	mutex_lock(&n->lock);
 	n->callback = NULL;
 	mutex_unlock(&n->lock);
diff --git a/drivers/media/cec/cec-priv.h b/drivers/media/cec/cec-priv.h
index 804e38f849c7..7bdf855aaecd 100644
--- a/drivers/media/cec/cec-priv.h
+++ b/drivers/media/cec/cec-priv.h
@@ -20,6 +20,11 @@
 /* devnode to cec_adapter */
 #define to_cec_adapter(node) container_of(node, struct cec_adapter, devnode)
 
+static inline bool msg_is_raw(const struct cec_msg *msg)
+{
+	return msg->flags & CEC_MSG_FL_RAW;
+}
+
 /* cec-core.c */
 extern int cec_debug;
 int cec_get_device(struct cec_devnode *devnode);
diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c
index be4f80a40214..aabb830e7468 100644
--- a/drivers/media/common/saa7146/saa7146_fops.c
+++ b/drivers/media/common/saa7146/saa7146_fops.c
@@ -608,6 +608,15 @@ int saa7146_register_device(struct video_device *vfd, struct saa7146_dev *dev,
 	for (i = 0; i < dev->ext_vv_data->num_stds; i++)
 		vfd->tvnorms |= dev->ext_vv_data->stds[i].id;
 	strscpy(vfd->name, name, sizeof(vfd->name));
+	vfd->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY |
+			   V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+	vfd->device_caps |= dev->ext_vv_data->capabilities;
+	if (type == VFL_TYPE_GRABBER)
+		vfd->device_caps &=
+			~(V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_OUTPUT);
+	else
+		vfd->device_caps &=
+			~(V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_AUDIO);
 	video_set_drvdata(vfd, dev);
 
 	err = video_register_device(vfd, type, -1);
diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c
index a0f0b5eef0bd..4c399a42e874 100644
--- a/drivers/media/common/saa7146/saa7146_video.c
+++ b/drivers/media/common/saa7146/saa7146_video.c
@@ -448,25 +448,15 @@ static int video_end(struct saa7146_fh *fh, struct file *file)
 
 static int vidioc_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
 {
-	struct video_device *vdev = video_devdata(file);
 	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
 
 	strscpy((char *)cap->driver, "saa7146 v4l2", sizeof(cap->driver));
 	strscpy((char *)cap->card, dev->ext->name, sizeof(cap->card));
 	sprintf((char *)cap->bus_info, "PCI:%s", pci_name(dev->pci));
-	cap->device_caps =
-		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_VIDEO_OVERLAY |
-		V4L2_CAP_READWRITE |
-		V4L2_CAP_STREAMING;
-	cap->device_caps |= dev->ext_vv_data->capabilities;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-	if (vdev->vfl_type == VFL_TYPE_GRABBER)
-		cap->device_caps &=
-			~(V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_OUTPUT);
-	else
-		cap->device_caps &=
-			~(V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_AUDIO);
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY |
+			    V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+			    V4L2_CAP_DEVICE_CAPS;
+	cap->capabilities |= dev->ext_vv_data->capabilities;
 	return 0;
 }
 
diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c
index 3cf25abf5807..4489744fbbd9 100644
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
@@ -205,8 +205,13 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb)
 	 * NOTE: mmapped areas should be page aligned
 	 */
 	for (plane = 0; plane < vb->num_planes; ++plane) {
+		/* Memops alloc requires size to be page aligned. */
 		unsigned long size = PAGE_ALIGN(vb->planes[plane].length);
 
+		/* Did it wrap around? */
+		if (size < vb->planes[plane].length)
+			goto free;
+
 		mem_priv = call_ptr_memop(vb, alloc,
 				q->alloc_devs[plane] ? : q->dev,
 				q->dma_attrs, size, q->dma_dir, q->gfp_flags);
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
index ecbef266130b..7d77e4d30c8a 100644
--- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c
+++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
@@ -475,8 +475,7 @@ static void *vb2_dc_get_userptr(struct device *dev, unsigned long vaddr,
 	buf->dma_dir = dma_dir;
 
 	offset = lower_32_bits(offset_in_page(vaddr));
-	vec = vb2_create_framevec(vaddr, size, dma_dir == DMA_FROM_DEVICE ||
-					       dma_dir == DMA_BIDIRECTIONAL);
+	vec = vb2_create_framevec(vaddr, size);
 	if (IS_ERR(vec)) {
 		ret = PTR_ERR(vec);
 		goto fail_buf;
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-sg.c b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
index 4a4c49d6085c..ed706b2a263c 100644
--- a/drivers/media/common/videobuf2/videobuf2-dma-sg.c
+++ b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
@@ -59,7 +59,7 @@ static int vb2_dma_sg_alloc_compacted(struct vb2_dma_sg_buf *buf,
 		gfp_t gfp_flags)
 {
 	unsigned int last_page = 0;
-	int size = buf->size;
+	unsigned long size = buf->size;
 
 	while (size > 0) {
 		struct page *pages;
@@ -239,8 +239,7 @@ static void *vb2_dma_sg_get_userptr(struct device *dev, unsigned long vaddr,
 	buf->offset = vaddr & ~PAGE_MASK;
 	buf->size = size;
 	buf->dma_sgt = &buf->sg_table;
-	vec = vb2_create_framevec(vaddr, size, dma_dir == DMA_FROM_DEVICE ||
-					       dma_dir == DMA_BIDIRECTIONAL);
+	vec = vb2_create_framevec(vaddr, size);
 	if (IS_ERR(vec))
 		goto userptr_fail_pfnvec;
 	buf->vec = vec;
diff --git a/drivers/media/common/videobuf2/videobuf2-memops.c b/drivers/media/common/videobuf2/videobuf2-memops.c
index c4a85be48ac2..6e9e05153f4e 100644
--- a/drivers/media/common/videobuf2/videobuf2-memops.c
+++ b/drivers/media/common/videobuf2/videobuf2-memops.c
@@ -26,7 +26,6 @@
  * vb2_create_framevec() - map virtual addresses to pfns
  * @start:	Virtual user address where we start mapping
  * @length:	Length of a range to map
- * @write:	Should we map for writing into the area
  *
  * This function allocates and fills in a vector with pfns corresponding to
  * virtual address range passed in arguments. If pfns have corresponding pages,
@@ -35,17 +34,13 @@
  * failure. Returned vector needs to be freed via vb2_destroy_pfnvec().
  */
 struct frame_vector *vb2_create_framevec(unsigned long start,
-					 unsigned long length,
-					 bool write)
+					 unsigned long length)
 {
 	int ret;
 	unsigned long first, last;
 	unsigned long nr;
 	struct frame_vector *vec;
-	unsigned int flags = FOLL_FORCE;
-
-	if (write)
-		flags |= FOLL_WRITE;
+	unsigned int flags = FOLL_FORCE | FOLL_WRITE;
 
 	first = start >> PAGE_SHIFT;
 	last = (start + length - 1) >> PAGE_SHIFT;
diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c b/drivers/media/common/videobuf2/videobuf2-v4l2.c
index fb9ac7696fc6..40d76eb4c2fe 100644
--- a/drivers/media/common/videobuf2/videobuf2-v4l2.c
+++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c
@@ -563,11 +563,6 @@ static void __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb)
 		b->flags |= V4L2_BUF_FLAG_REQUEST_FD;
 		b->request_fd = vbuf->request_fd;
 	}
-
-	if (!q->is_output &&
-		b->flags & V4L2_BUF_FLAG_DONE &&
-		b->flags & V4L2_BUF_FLAG_LAST)
-		q->last_buffer_dequeued = true;
 }
 
 /*
@@ -786,6 +781,11 @@ int vb2_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking)
 
 	ret = vb2_core_dqbuf(q, NULL, b, nonblocking);
 
+	if (!q->is_output &&
+	    b->flags & V4L2_BUF_FLAG_DONE &&
+	    b->flags & V4L2_BUF_FLAG_LAST)
+		q->last_buffer_dequeued = true;
+
 	/*
 	 *  After calling the VIDIOC_DQBUF V4L2_BUF_FLAG_DONE must be
 	 *  cleared.
diff --git a/drivers/media/common/videobuf2/videobuf2-vmalloc.c b/drivers/media/common/videobuf2/videobuf2-vmalloc.c
index 1c6659f7c394..04d51ca63223 100644
--- a/drivers/media/common/videobuf2/videobuf2-vmalloc.c
+++ b/drivers/media/common/videobuf2/videobuf2-vmalloc.c
@@ -87,8 +87,7 @@ static void *vb2_vmalloc_get_userptr(struct device *dev, unsigned long vaddr,
 	buf->dma_dir = dma_dir;
 	offset = vaddr & ~PAGE_MASK;
 	buf->size = size;
-	vec = vb2_create_framevec(vaddr, size, dma_dir == DMA_FROM_DEVICE ||
-					       dma_dir == DMA_BIDIRECTIONAL);
+	vec = vb2_create_framevec(vaddr, size);
 	if (IS_ERR(vec)) {
 		ret = PTR_ERR(vec);
 		goto fail_pfnvec_create;
diff --git a/drivers/media/dvb-core/Kconfig b/drivers/media/dvb-core/Kconfig
index aac4bebb35f7..90e038d5ffd9 100644
--- a/drivers/media/dvb-core/Kconfig
+++ b/drivers/media/dvb-core/Kconfig
@@ -19,7 +19,6 @@ config DVB_MAX_ADAPTERS
 config DVB_DYNAMIC_MINORS
 	bool "Dynamic DVB minor allocation"
 	depends on DVB_CORE
-	default n
 	help
 	  If you say Y here, the DVB subsystem will use dynamic minor
 	  allocation for any device that uses the DVB major number.
@@ -32,7 +31,6 @@ config DVB_DYNAMIC_MINORS
 config DVB_DEMUX_SECTION_LOSS_LOG
 	bool "Enable DVB demux section packet loss log"
 	depends on DVB_CORE
-	default n
 	help
 	  Enable extra log messages meant to detect packet loss
 	  inside the Kernel.
@@ -45,7 +43,6 @@ config DVB_DEMUX_SECTION_LOSS_LOG
 config DVB_ULE_DEBUG
 	bool "Enable DVB net ULE packet debug messages"
 	depends on DVB_CORE
-	default n
 	help
 	  Enable extra log messages meant to detect problems while
 	  handling DVB network ULE packet loss inside the Kernel.
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index 6351a97f3d18..209186c5cd9b 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -2311,6 +2311,78 @@ static int dtv_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
+static int dvb_get_property(struct dvb_frontend *fe, struct file *file,
+			    struct dtv_properties *tvps)
+{
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	struct dtv_property *tvp = NULL;
+	struct dtv_frontend_properties getp;
+	int i, err;
+
+	memcpy(&getp, &fe->dtv_property_cache, sizeof(getp));
+
+	dev_dbg(fe->dvb->device, "%s: properties.num = %d\n",
+		__func__, tvps->num);
+	dev_dbg(fe->dvb->device, "%s: properties.props = %p\n",
+		__func__, tvps->props);
+
+	/*
+	 * Put an arbitrary limit on the number of messages that can
+	 * be sent at once
+	 */
+	if (!tvps->num || tvps->num > DTV_IOCTL_MAX_MSGS)
+		return -EINVAL;
+
+	tvp = memdup_user((void __user *)tvps->props, tvps->num * sizeof(*tvp));
+	if (IS_ERR(tvp))
+		return PTR_ERR(tvp);
+
+	/*
+	 * Let's use our own copy of property cache, in order to
+	 * avoid mangling with DTV zigzag logic, as drivers might
+	 * return crap, if they don't check if the data is available
+	 * before updating the properties cache.
+	 */
+	if (fepriv->state != FESTATE_IDLE) {
+		err = dtv_get_frontend(fe, &getp, NULL);
+		if (err < 0)
+			goto out;
+	}
+	for (i = 0; i < tvps->num; i++) {
+		err = dtv_property_process_get(fe, &getp,
+					       tvp + i, file);
+		if (err < 0)
+			goto out;
+	}
+
+	if (copy_to_user((void __user *)tvps->props, tvp,
+			 tvps->num * sizeof(struct dtv_property))) {
+		err = -EFAULT;
+		goto out;
+	}
+
+	err = 0;
+out:
+	kfree(tvp);
+	return err;
+}
+
+static int dvb_get_frontend(struct dvb_frontend *fe,
+			    struct dvb_frontend_parameters *p_out)
+{
+	struct dtv_frontend_properties getp;
+
+	/*
+	 * Let's use our own copy of property cache, in order to
+	 * avoid mangling with DTV zigzag logic, as drivers might
+	 * return crap, if they don't check if the data is available
+	 * before updating the properties cache.
+	 */
+	memcpy(&getp, &fe->dtv_property_cache, sizeof(getp));
+
+	return dtv_get_frontend(fe, &getp, p_out);
+}
+
 static int dvb_frontend_handle_ioctl(struct file *file,
 				     unsigned int cmd, void *parg)
 {
@@ -2356,58 +2428,9 @@ static int dvb_frontend_handle_ioctl(struct file *file,
 		err = 0;
 		break;
 	}
-	case FE_GET_PROPERTY: {
-		struct dtv_properties *tvps = parg;
-		struct dtv_property *tvp = NULL;
-		struct dtv_frontend_properties getp = fe->dtv_property_cache;
-
-		dev_dbg(fe->dvb->device, "%s: properties.num = %d\n",
-			__func__, tvps->num);
-		dev_dbg(fe->dvb->device, "%s: properties.props = %p\n",
-			__func__, tvps->props);
-
-		/*
-		 * Put an arbitrary limit on the number of messages that can
-		 * be sent at once
-		 */
-		if (!tvps->num || (tvps->num > DTV_IOCTL_MAX_MSGS))
-			return -EINVAL;
-
-		tvp = memdup_user((void __user *)tvps->props, tvps->num * sizeof(*tvp));
-		if (IS_ERR(tvp))
-			return PTR_ERR(tvp);
-
-		/*
-		 * Let's use our own copy of property cache, in order to
-		 * avoid mangling with DTV zigzag logic, as drivers might
-		 * return crap, if they don't check if the data is available
-		 * before updating the properties cache.
-		 */
-		if (fepriv->state != FESTATE_IDLE) {
-			err = dtv_get_frontend(fe, &getp, NULL);
-			if (err < 0) {
-				kfree(tvp);
-				return err;
-			}
-		}
-		for (i = 0; i < tvps->num; i++) {
-			err = dtv_property_process_get(fe, &getp,
-						       tvp + i, file);
-			if (err < 0) {
-				kfree(tvp);
-				return err;
-			}
-		}
-
-		if (copy_to_user((void __user *)tvps->props, tvp,
-				 tvps->num * sizeof(struct dtv_property))) {
-			kfree(tvp);
-			return -EFAULT;
-		}
-		kfree(tvp);
-		err = 0;
+	case FE_GET_PROPERTY:
+		err = dvb_get_property(fe, file, parg);
 		break;
-	}
 
 	case FE_GET_INFO: {
 		struct dvb_frontend_info *info = parg;
@@ -2545,7 +2568,6 @@ static int dvb_frontend_handle_ioctl(struct file *file,
 		fepriv->tune_mode_flags = (unsigned long)parg;
 		err = 0;
 		break;
-
 	/* DEPRECATED dish control ioctls */
 
 	case FE_DISHNETWORK_SEND_LEGACY_CMD:
@@ -2664,22 +2686,14 @@ static int dvb_frontend_handle_ioctl(struct file *file,
 			break;
 		err = dtv_set_frontend(fe);
 		break;
+
 	case FE_GET_EVENT:
 		err = dvb_frontend_get_event(fe, parg, file->f_flags);
 		break;
 
-	case FE_GET_FRONTEND: {
-		struct dtv_frontend_properties getp = fe->dtv_property_cache;
-
-		/*
-		 * Let's use our own copy of property cache, in order to
-		 * avoid mangling with DTV zigzag logic, as drivers might
-		 * return crap, if they don't check if the data is available
-		 * before updating the properties cache.
-		 */
-		err = dtv_get_frontend(fe, &getp, parg);
+	case FE_GET_FRONTEND:
+		err = dvb_get_frontend(fe, parg);
 		break;
-	}
 
 	default:
 		return -ENOTSUPP;
diff --git a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig
index 847da72d1256..dc43749177df 100644
--- a/drivers/media/dvb-frontends/Kconfig
+++ b/drivers/media/dvb-frontends/Kconfig
@@ -1,5 +1,5 @@
 menu "Customise DVB Frontends"
-	visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST
+	visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST || EXPERT
 
 comment "Multistandard (satellite) frontends"
 	depends on DVB_CORE
@@ -945,5 +945,4 @@ comment "Tools to develop new frontends"
 config DVB_DUMMY_FE
 	tristate "Dummy frontend driver"
 	depends on DVB_CORE
-	default n
 endmenu
diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c
index cf1a8f77ee02..e05c21d35dc8 100644
--- a/drivers/media/dvb-frontends/rtl2832_sdr.c
+++ b/drivers/media/dvb-frontends/rtl2832_sdr.c
@@ -428,9 +428,6 @@ static int rtl2832_sdr_querycap(struct file *file, void *fh,
 	strscpy(cap->driver, KBUILD_MODNAME, sizeof(cap->driver));
 	strscpy(cap->card, dev->vdev.name, sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_SDR_CAPTURE | V4L2_CAP_STREAMING |
-			V4L2_CAP_READWRITE | V4L2_CAP_TUNER;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1242,6 +1239,8 @@ static struct video_device rtl2832_sdr_template = {
 	.release                  = video_device_release_empty,
 	.fops                     = &rtl2832_sdr_fops,
 	.ioctl_ops                = &rtl2832_sdr_ioctl_ops,
+	.device_caps		  = V4L2_CAP_SDR_CAPTURE | V4L2_CAP_STREAMING |
+				    V4L2_CAP_READWRITE | V4L2_CAP_TUNER,
 };
 
 static int rtl2832_sdr_s_ctrl(struct v4l2_ctrl *ctrl)
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index 5dae571e2f62..168c503e9154 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -674,8 +674,11 @@ static const struct dvb_frontend_ops si2168_ops = {
 	.delsys = {SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A},
 	.info = {
 		.name = "Silicon Labs Si2168",
-		.symbol_rate_min = 1000000,
-		.symbol_rate_max = 7200000,
+		.frequency_min_hz      =  48 * MHz,
+		.frequency_max_hz      = 870 * MHz,
+		.frequency_stepsize_hz = 62500,
+		.symbol_rate_min       = 1000000,
+		.symbol_rate_max       = 7200000,
 		.caps =	FE_CAN_FEC_1_2 |
 			FE_CAN_FEC_2_3 |
 			FE_CAN_FEC_3_4 |
diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c
index dac396c95a59..6d5962d5697a 100644
--- a/drivers/media/dvb-frontends/stv0297.c
+++ b/drivers/media/dvb-frontends/stv0297.c
@@ -682,7 +682,7 @@ static const struct dvb_frontend_ops stv0297_ops = {
 	.delsys = { SYS_DVBC_ANNEX_A },
 	.info = {
 		 .name = "ST STV0297 DVB-C",
-		 .frequency_min_hz = 470 * MHz,
+		 .frequency_min_hz = 47 * MHz,
 		 .frequency_max_hz = 862 * MHz,
 		 .frequency_stepsize_hz = 62500,
 		 .symbol_rate_min = 870000,
diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c
index d1261571dbe4..90d24131d335 100644
--- a/drivers/media/dvb-frontends/stv090x.c
+++ b/drivers/media/dvb-frontends/stv090x.c
@@ -4889,6 +4889,66 @@ static int stv090x_set_gpio(struct dvb_frontend *fe, u8 gpio, u8 dir,
 	return stv090x_write_reg(state, STV090x_GPIOxCFG(gpio), reg);
 }
 
+static int stv090x_setup_compound(struct stv090x_state *state)
+{
+	struct stv090x_dev *temp_int;
+
+	temp_int = find_dev(state->i2c,
+			    state->config->address);
+
+	if (temp_int && state->demod_mode == STV090x_DUAL) {
+		state->internal = temp_int->internal;
+		state->internal->num_used++;
+		dprintk(FE_INFO, 1, "Found Internal Structure!");
+	} else {
+		state->internal = kmalloc(sizeof(*state->internal), GFP_KERNEL);
+		if (!state->internal)
+			goto error;
+		temp_int = append_internal(state->internal);
+		if (!temp_int) {
+			kfree(state->internal);
+			goto error;
+		}
+		state->internal->num_used = 1;
+		state->internal->mclk = 0;
+		state->internal->dev_ver = 0;
+		state->internal->i2c_adap = state->i2c;
+		state->internal->i2c_addr = state->config->address;
+		dprintk(FE_INFO, 1, "Create New Internal Structure!");
+
+		mutex_init(&state->internal->demod_lock);
+		mutex_init(&state->internal->tuner_lock);
+
+		if (stv090x_setup(&state->frontend) < 0) {
+			dprintk(FE_ERROR, 1, "Error setting up device");
+			goto err_remove;
+		}
+	}
+
+	if (state->internal->dev_ver >= 0x30)
+		state->frontend.ops.info.caps |= FE_CAN_MULTISTREAM;
+
+	/* workaround for stuck DiSEqC output */
+	if (state->config->diseqc_envelope_mode)
+		stv090x_send_diseqc_burst(&state->frontend, SEC_MINI_A);
+
+	state->config->set_gpio = stv090x_set_gpio;
+
+	dprintk(FE_ERROR, 1, "Probing %s demodulator(%d) Cut=0x%02x",
+		state->device == STV0900 ? "STV0900" : "STV0903",
+		state->config->demod,
+		state->internal->dev_ver);
+
+	return 0;
+
+error:
+	return -ENOMEM;
+err_remove:
+	remove_dev(state->internal);
+	kfree(state->internal);
+	return -ENODEV;
+}
+
 static const struct dvb_frontend_ops stv090x_ops = {
 	.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
 	.info = {
@@ -4921,85 +4981,118 @@ static const struct dvb_frontend_ops stv090x_ops = {
 	.read_snr			= stv090x_read_cnr,
 };
 
+static struct dvb_frontend *stv090x_get_dvb_frontend(struct i2c_client *client)
+{
+	struct stv090x_state *state = i2c_get_clientdata(client);
 
-struct dvb_frontend *stv090x_attach(struct stv090x_config *config,
-				    struct i2c_adapter *i2c,
-				    enum stv090x_demodulator demod)
+	dev_dbg(&client->dev, "\n");
+
+	return &state->frontend;
+}
+
+static int stv090x_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
 {
+	int ret = 0;
+	struct stv090x_config *config = client->dev.platform_data;
+
 	struct stv090x_state *state = NULL;
-	struct stv090x_dev *temp_int;
 
-	state = kzalloc(sizeof (struct stv090x_state), GFP_KERNEL);
-	if (state == NULL)
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state) {
+		ret = -ENOMEM;
 		goto error;
+	}
 
 	state->verbose				= &verbose;
 	state->config				= config;
-	state->i2c				= i2c;
+	state->i2c				= client->adapter;
 	state->frontend.ops			= stv090x_ops;
 	state->frontend.demodulator_priv	= state;
-	state->demod				= demod;
-	state->demod_mode			= config->demod_mode; /* Single or Dual mode */
+	state->demod				= config->demod;
+						/* Single or Dual mode */
+	state->demod_mode			= config->demod_mode;
 	state->device				= config->device;
-	state->rolloff				= STV090x_RO_35; /* default */
+						/* default */
+	state->rolloff				= STV090x_RO_35;
 
-	temp_int = find_dev(state->i2c,
-				state->config->address);
+	ret = stv090x_setup_compound(state);
+	if (ret)
+		goto error;
 
-	if ((temp_int != NULL) && (state->demod_mode == STV090x_DUAL)) {
-		state->internal = temp_int->internal;
-		state->internal->num_used++;
-		dprintk(FE_INFO, 1, "Found Internal Structure!");
-	} else {
-		state->internal = kmalloc(sizeof(struct stv090x_internal),
-					  GFP_KERNEL);
-		if (!state->internal)
-			goto error;
-		temp_int = append_internal(state->internal);
-		if (!temp_int) {
-			kfree(state->internal);
-			goto error;
-		}
-		state->internal->num_used = 1;
-		state->internal->mclk = 0;
-		state->internal->dev_ver = 0;
-		state->internal->i2c_adap = state->i2c;
-		state->internal->i2c_addr = state->config->address;
-		dprintk(FE_INFO, 1, "Create New Internal Structure!");
+	i2c_set_clientdata(client, state);
 
-		mutex_init(&state->internal->demod_lock);
-		mutex_init(&state->internal->tuner_lock);
+	/* setup callbacks */
+	config->get_dvb_frontend = stv090x_get_dvb_frontend;
 
-		if (stv090x_setup(&state->frontend) < 0) {
-			dprintk(FE_ERROR, 1, "Error setting up device");
-			goto err_remove;
-		}
-	}
+	return 0;
 
-	if (state->internal->dev_ver >= 0x30)
-		state->frontend.ops.info.caps |= FE_CAN_MULTISTREAM;
+error:
+	kfree(state);
+	return ret;
+}
 
-	/* workaround for stuck DiSEqC output */
-	if (config->diseqc_envelope_mode)
-		stv090x_send_diseqc_burst(&state->frontend, SEC_MINI_A);
+static int stv090x_remove(struct i2c_client *client)
+{
+	struct stv090x_state *state = i2c_get_clientdata(client);
+
+	stv090x_release(&state->frontend);
+	return 0;
+}
 
-	config->set_gpio = stv090x_set_gpio;
+struct dvb_frontend *stv090x_attach(struct stv090x_config *config,
+				    struct i2c_adapter *i2c,
+				    enum stv090x_demodulator demod)
+{
+	int ret = 0;
+	struct stv090x_state *state = NULL;
 
-	dprintk(FE_ERROR, 1, "Attaching %s demodulator(%d) Cut=0x%02x",
-	       state->device == STV0900 ? "STV0900" : "STV0903",
-	       demod,
-	       state->internal->dev_ver);
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state)
+		goto error;
+
+	state->verbose				= &verbose;
+	state->config				= config;
+	state->i2c				= i2c;
+	state->frontend.ops			= stv090x_ops;
+	state->frontend.demodulator_priv	= state;
+	state->demod				= demod;
+						/* Single or Dual mode */
+	state->demod_mode			= config->demod_mode;
+	state->device				= config->device;
+						/* default */
+	state->rolloff				= STV090x_RO_35;
+
+	ret = stv090x_setup_compound(state);
+	if (ret)
+		goto error;
 
 	return &state->frontend;
 
-err_remove:
-	remove_dev(state->internal);
-	kfree(state->internal);
 error:
 	kfree(state);
 	return NULL;
 }
 EXPORT_SYMBOL(stv090x_attach);
+
+static const struct i2c_device_id stv090x_id_table[] = {
+	{"stv090x", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, stv090x_id_table);
+
+static struct i2c_driver stv090x_driver = {
+	.driver = {
+		.name	= "stv090x",
+		.suppress_bind_attrs = true,
+	},
+	.probe		= stv090x_probe,
+	.remove		= stv090x_remove,
+	.id_table	= stv090x_id_table,
+};
+
+module_i2c_driver(stv090x_driver);
+
 MODULE_PARM_DESC(verbose, "Set Verbosity level");
 MODULE_AUTHOR("Manu Abraham");
 MODULE_DESCRIPTION("STV090x Multi-Std Broadcast frontend");
diff --git a/drivers/media/dvb-frontends/stv090x.h b/drivers/media/dvb-frontends/stv090x.h
index 13f251a08abd..89f45d9fa427 100644
--- a/drivers/media/dvb-frontends/stv090x.h
+++ b/drivers/media/dvb-frontends/stv090x.h
@@ -57,6 +57,7 @@ struct stv090x_config {
 	enum stv090x_device	device;
 	enum stv090x_mode	demod_mode;
 	enum stv090x_clkmode	clk_mode;
+	enum stv090x_demodulator demod;
 
 	u32 xtal; /* default: 8000000 */
 	u8 address; /* default: 0x68 */
@@ -93,6 +94,8 @@ struct stv090x_config {
 	/* dir = 0 -> output, dir = 1 -> input/open-drain */
 	int (*set_gpio)(struct dvb_frontend *fe, u8 gpio, u8 dir, u8 value,
 			u8 xor_value);
+
+	struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *i2c);
 };
 
 #if IS_REACHABLE(CONFIG_DVB_STV090x)
diff --git a/drivers/media/dvb-frontends/stv090x_priv.h b/drivers/media/dvb-frontends/stv090x_priv.h
index b22c58968c93..f8ece898c153 100644
--- a/drivers/media/dvb-frontends/stv090x_priv.h
+++ b/drivers/media/dvb-frontends/stv090x_priv.h
@@ -237,7 +237,7 @@ struct stv090x_state {
 	struct stv090x_internal		*internal;
 
 	struct i2c_adapter		*i2c;
-	const struct stv090x_config	*config;
+	struct stv090x_config	*config;
 	struct dvb_frontend		frontend;
 
 	u32				*verbose; /* Cached module verbosity */
diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c
index 0126cfae2e03..5012d0231652 100644
--- a/drivers/media/dvb-frontends/stv6110x.c
+++ b/drivers/media/dvb-frontends/stv6110x.c
@@ -333,6 +333,41 @@ static void stv6110x_release(struct dvb_frontend *fe)
 	kfree(stv6110x);
 }
 
+static void st6110x_init_regs(struct stv6110x_state *stv6110x)
+{
+	u8 default_regs[] = {0x07, 0x11, 0xdc, 0x85, 0x17, 0x01, 0xe6, 0x1e};
+
+	memcpy(stv6110x->regs, default_regs, 8);
+}
+
+static void stv6110x_setup_divider(struct stv6110x_state *stv6110x)
+{
+	switch (stv6110x->config->clk_div) {
+	default:
+	case 1:
+		STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2],
+				  CTRL2_CO_DIV,
+				  0);
+		break;
+	case 2:
+		STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2],
+				  CTRL2_CO_DIV,
+				  1);
+		break;
+	case 4:
+		STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2],
+				  CTRL2_CO_DIV,
+				  2);
+		break;
+	case 8:
+	case 0:
+		STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2],
+				  CTRL2_CO_DIV,
+				  3);
+		break;
+	}
+}
+
 static const struct dvb_tuner_ops stv6110x_ops = {
 	.info = {
 		.name		  = "STV6110(A) Silicon Tuner",
@@ -342,7 +377,7 @@ static const struct dvb_tuner_ops stv6110x_ops = {
 	.release		= stv6110x_release
 };
 
-static const struct stv6110x_devctl stv6110x_ctl = {
+static struct stv6110x_devctl stv6110x_ctl = {
 	.tuner_init		= stv6110x_init,
 	.tuner_sleep		= stv6110x_sleep,
 	.tuner_set_mode		= stv6110x_set_mode,
@@ -356,48 +391,104 @@ static const struct stv6110x_devctl stv6110x_ctl = {
 	.tuner_get_status	= stv6110x_get_status,
 };
 
+static void stv6110x_set_frontend_opts(struct stv6110x_state *stv6110x)
+{
+	stv6110x->frontend->tuner_priv		= stv6110x;
+	stv6110x->frontend->ops.tuner_ops	= stv6110x_ops;
+}
+
+static struct stv6110x_devctl *stv6110x_get_devctl(struct i2c_client *client)
+{
+	struct stv6110x_state *stv6110x = i2c_get_clientdata(client);
+
+	dev_dbg(&client->dev, "\n");
+
+	return stv6110x->devctl;
+}
+
+static int stv6110x_probe(struct i2c_client *client,
+			  const struct i2c_device_id *id)
+{
+	struct stv6110x_config *config = client->dev.platform_data;
+
+	struct stv6110x_state *stv6110x;
+
+	stv6110x = kzalloc(sizeof(*stv6110x), GFP_KERNEL);
+	if (!stv6110x)
+		return -ENOMEM;
+
+	stv6110x->frontend	= config->frontend;
+	stv6110x->i2c		= client->adapter;
+	stv6110x->config	= config;
+	stv6110x->devctl	= &stv6110x_ctl;
+
+	st6110x_init_regs(stv6110x);
+	stv6110x_setup_divider(stv6110x);
+	stv6110x_set_frontend_opts(stv6110x);
+
+	dev_info(&stv6110x->i2c->dev, "Probed STV6110x\n");
+
+	i2c_set_clientdata(client, stv6110x);
+
+	/* setup callbacks */
+	config->get_devctl = stv6110x_get_devctl;
+
+	return 0;
+}
+
+static int stv6110x_remove(struct i2c_client *client)
+{
+	struct stv6110x_state *stv6110x = i2c_get_clientdata(client);
+
+	stv6110x_release(stv6110x->frontend);
+	return 0;
+}
+
 const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
 					const struct stv6110x_config *config,
 					struct i2c_adapter *i2c)
 {
 	struct stv6110x_state *stv6110x;
-	u8 default_regs[] = {0x07, 0x11, 0xdc, 0x85, 0x17, 0x01, 0xe6, 0x1e};
 
-	stv6110x = kzalloc(sizeof (struct stv6110x_state), GFP_KERNEL);
+	stv6110x = kzalloc(sizeof(*stv6110x), GFP_KERNEL);
 	if (!stv6110x)
 		return NULL;
 
+	stv6110x->frontend	= fe;
 	stv6110x->i2c		= i2c;
 	stv6110x->config	= config;
 	stv6110x->devctl	= &stv6110x_ctl;
-	memcpy(stv6110x->regs, default_regs, 8);
 
-	/* setup divider */
-	switch (stv6110x->config->clk_div) {
-	default:
-	case 1:
-		STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 0);
-		break;
-	case 2:
-		STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 1);
-		break;
-	case 4:
-		STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 2);
-		break;
-	case 8:
-	case 0:
-		STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 3);
-		break;
-	}
+	st6110x_init_regs(stv6110x);
+	stv6110x_setup_divider(stv6110x);
+	stv6110x_set_frontend_opts(stv6110x);
 
 	fe->tuner_priv		= stv6110x;
 	fe->ops.tuner_ops	= stv6110x_ops;
 
-	printk(KERN_INFO "%s: Attaching STV6110x\n", __func__);
+	dev_info(&stv6110x->i2c->dev, "Attaching STV6110x\n");
 	return stv6110x->devctl;
 }
 EXPORT_SYMBOL(stv6110x_attach);
 
+static const struct i2c_device_id stv6110x_id_table[] = {
+	{"stv6110x", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, stv6110x_id_table);
+
+static struct i2c_driver stv6110x_driver = {
+	.driver = {
+		.name	= "stv6110x",
+		.suppress_bind_attrs = true,
+	},
+	.probe		= stv6110x_probe,
+	.remove		= stv6110x_remove,
+	.id_table	= stv6110x_id_table,
+};
+
+module_i2c_driver(stv6110x_driver);
+
 MODULE_AUTHOR("Manu Abraham");
 MODULE_DESCRIPTION("STV6110x Silicon tuner");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/stv6110x.h b/drivers/media/dvb-frontends/stv6110x.h
index 1630e55255fd..1feade3158c2 100644
--- a/drivers/media/dvb-frontends/stv6110x.h
+++ b/drivers/media/dvb-frontends/stv6110x.h
@@ -15,6 +15,9 @@ struct stv6110x_config {
 	u8	addr;
 	u32	refclk;
 	u8	clk_div; /* divisor value for the output clock */
+	struct dvb_frontend		*frontend;
+
+	struct stv6110x_devctl* (*get_devctl)(struct i2c_client *i2c);
 };
 
 enum tuner_mode {
diff --git a/drivers/media/dvb-frontends/stv6110x_priv.h b/drivers/media/dvb-frontends/stv6110x_priv.h
index 909094df28df..b27769558f78 100644
--- a/drivers/media/dvb-frontends/stv6110x_priv.h
+++ b/drivers/media/dvb-frontends/stv6110x_priv.h
@@ -54,11 +54,12 @@
 #define REFCLOCK_MHz				(stv6110x->config->refclk / 1000000)
 
 struct stv6110x_state {
+	struct dvb_frontend		*frontend;
 	struct i2c_adapter		*i2c;
 	const struct stv6110x_config	*config;
 	u8				regs[8];
 
-	const struct stv6110x_devctl	*devctl;
+	struct stv6110x_devctl	*devctl;
 };
 
 #endif /* __STV6110x_PRIV_H */
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index cb8db944aa41..79ce9ec6fc1b 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -6,7 +6,7 @@
 if VIDEO_V4L2
 
 config VIDEO_IR_I2C
-	tristate "I2C module for IR" if !MEDIA_SUBDRV_AUTOSELECT
+	tristate "I2C module for IR" if !MEDIA_SUBDRV_AUTOSELECT || EXPERT
 	depends on I2C && RC_CORE
 	default y
 	help
@@ -23,7 +23,7 @@ config VIDEO_IR_I2C
 #
 
 menu "I2C Encoders, decoders, sensors and other helper chips"
-	visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST
+	visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST || EXPERT
 
 comment "Audio decoders, processors and mixers"
 
@@ -511,6 +511,7 @@ config VIDEO_ADV7393
 config VIDEO_ADV7511
 	tristate "Analog Devices ADV7511 encoder"
 	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
+	depends on DRM_I2C_ADV7511=n || COMPILE_TEST
 	select HDMI
 	help
 	  Support for the Analog Devices ADV7511 video encoder.
diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile
index d8ad9dad495d..fd4ea86dedd5 100644
--- a/drivers/media/i2c/Makefile
+++ b/drivers/media/i2c/Makefile
@@ -35,7 +35,7 @@ obj-$(CONFIG_VIDEO_ADV748X) += adv748x/
 obj-$(CONFIG_VIDEO_ADV7604) += adv7604.o
 obj-$(CONFIG_VIDEO_ADV7842) += adv7842.o
 obj-$(CONFIG_VIDEO_AD9389B) += ad9389b.o
-obj-$(CONFIG_VIDEO_ADV7511) += adv7511.o
+obj-$(CONFIG_VIDEO_ADV7511) += adv7511-v4l2.o
 obj-$(CONFIG_VIDEO_VPX3220) += vpx3220.o
 obj-$(CONFIG_VIDEO_VS6624)  += vs6624.o
 obj-$(CONFIG_VIDEO_BT819) += bt819.o
diff --git a/drivers/media/i2c/adv7511.c b/drivers/media/i2c/adv7511-v4l2.c
index cec5ebb1c9e6..2ad6bdf1a9fc 100644
--- a/drivers/media/i2c/adv7511.c
+++ b/drivers/media/i2c/adv7511-v4l2.c
@@ -5,6 +5,11 @@
  * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
  */
 
+/*
+ * This file is named adv7511-v4l2.c so it doesn't conflict with the Analog
+ * Device ADV7511 (config fragment CONFIG_DRM_I2C_ADV7511).
+ */
+
 
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/media/i2c/ak881x.c b/drivers/media/i2c/ak881x.c
index e79be9bebe5a..1adaf470c75a 100644
--- a/drivers/media/i2c/ak881x.c
+++ b/drivers/media/i2c/ak881x.c
@@ -229,7 +229,7 @@ static const struct v4l2_subdev_ops ak881x_subdev_ops = {
 static int ak881x_probe(struct i2c_client *client,
 			const struct i2c_device_id *did)
 {
-	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+	struct i2c_adapter *adapter = client->adapter;
 	struct ak881x *ak881x;
 	u8 ifmode, data;
 
diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c
index 3ecf79d242f2..0de946fe2109 100644
--- a/drivers/media/i2c/cx25840/cx25840-core.c
+++ b/drivers/media/i2c/cx25840/cx25840-core.c
@@ -21,9 +21,11 @@
  *
  * CX23888 DIF support for the HVR1850
  * Copyright (C) 2011 Steven Toth <stoth@kernellabs.com>
+ *
+ * CX2584x pin to pad mapping and output format configuration support are
+ * Copyright (C) 2011 Maciej S. Szmigiero <mail@maciej.szmigiero.name>
  */
 
-
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -64,17 +66,17 @@ MODULE_LICENSE("GPL");
 
 static int cx25840_debug;
 
-module_param_named(debug,cx25840_debug, int, 0644);
+module_param_named(debug, cx25840_debug, int, 0644);
 
 MODULE_PARM_DESC(debug, "Debugging messages [0=Off (default) 1=On]");
 
-
 /* ----------------------------------------------------------------------- */
 static void cx23888_std_setup(struct i2c_client *client);
 
 int cx25840_write(struct i2c_client *client, u16 addr, u8 value)
 {
 	u8 buffer[3];
+
 	buffer[0] = addr >> 8;
 	buffer[1] = addr & 0xff;
 	buffer[2] = value;
@@ -84,6 +86,7 @@ int cx25840_write(struct i2c_client *client, u16 addr, u8 value)
 int cx25840_write4(struct i2c_client *client, u16 addr, u32 value)
 {
 	u8 buffer[6];
+
 	buffer[0] = addr >> 8;
 	buffer[1] = addr & 0xff;
 	buffer[2] = value & 0xff;
@@ -93,7 +96,7 @@ int cx25840_write4(struct i2c_client *client, u16 addr, u32 value)
 	return i2c_master_send(client, buffer, 6);
 }
 
-u8 cx25840_read(struct i2c_client * client, u16 addr)
+u8 cx25840_read(struct i2c_client *client, u16 addr)
 {
 	struct i2c_msg msgs[2];
 	u8 tx_buf[2], rx_buf[1];
@@ -104,13 +107,13 @@ u8 cx25840_read(struct i2c_client * client, u16 addr)
 	msgs[0].addr = client->addr;
 	msgs[0].flags = 0;
 	msgs[0].len = 2;
-	msgs[0].buf = (char *) tx_buf;
+	msgs[0].buf = (char *)tx_buf;
 
 	/* Read data from register */
 	msgs[1].addr = client->addr;
 	msgs[1].flags = I2C_M_RD;
 	msgs[1].len = 1;
-	msgs[1].buf = (char *) rx_buf;
+	msgs[1].buf = (char *)rx_buf;
 
 	if (i2c_transfer(client->adapter, msgs, 2) < 2)
 		return 0;
@@ -118,7 +121,7 @@ u8 cx25840_read(struct i2c_client * client, u16 addr)
 	return rx_buf[0];
 }
 
-u32 cx25840_read4(struct i2c_client * client, u16 addr)
+u32 cx25840_read4(struct i2c_client *client, u16 addr)
 {
 	struct i2c_msg msgs[2];
 	u8 tx_buf[2], rx_buf[4];
@@ -129,13 +132,13 @@ u32 cx25840_read4(struct i2c_client * client, u16 addr)
 	msgs[0].addr = client->addr;
 	msgs[0].flags = 0;
 	msgs[0].len = 2;
-	msgs[0].buf = (char *) tx_buf;
+	msgs[0].buf = (char *)tx_buf;
 
 	/* Read data from registers */
 	msgs[1].addr = client->addr;
 	msgs[1].flags = I2C_M_RD;
 	msgs[1].len = 4;
-	msgs[1].buf = (char *) rx_buf;
+	msgs[1].buf = (char *)rx_buf;
 
 	if (i2c_transfer(client->adapter, msgs, 2) < 2)
 		return 0;
@@ -144,7 +147,7 @@ u32 cx25840_read4(struct i2c_client * client, u16 addr)
 		rx_buf[0];
 }
 
-int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned and_mask,
+int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned int and_mask,
 		   u8 or_value)
 {
 	return cx25840_write(client, addr,
@@ -162,13 +165,14 @@ int cx25840_and_or4(struct i2c_client *client, u16 addr, u32 and_mask,
 
 /* ----------------------------------------------------------------------- */
 
-static int set_input(struct i2c_client *client, enum cx25840_video_input vid_input,
-						enum cx25840_audio_input aud_input);
+static int set_input(struct i2c_client *client,
+		     enum cx25840_video_input vid_input,
+		     enum cx25840_audio_input aud_input);
 
 /* ----------------------------------------------------------------------- */
 
 static int cx23885_s_io_pin_config(struct v4l2_subdev *sd, size_t n,
-				      struct v4l2_subdev_io_pin_config *p)
+				   struct v4l2_subdev_io_pin_config *p)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	int i;
@@ -307,13 +311,225 @@ static int cx23885_s_io_pin_config(struct v4l2_subdev *sd, size_t n,
 	return 0;
 }
 
+static u8 cx25840_function_to_pad(struct i2c_client *client, u8 function)
+{
+	if (function > CX25840_PAD_VRESET) {
+		v4l_err(client, "invalid function %u, assuming default\n",
+			(unsigned int)function);
+		return 0;
+	}
+
+	return function;
+}
+
+static void cx25840_set_invert(u8 *pinctrl3, u8 *voutctrl4, u8 function,
+			       u8 pin, bool invert)
+{
+	switch (function) {
+	case CX25840_PAD_IRQ_N:
+		if (invert)
+			*pinctrl3 &= ~2;
+		else
+			*pinctrl3 |= 2;
+		break;
+
+	case CX25840_PAD_ACTIVE:
+		if (invert)
+			*voutctrl4 |= BIT(2);
+		else
+			*voutctrl4 &= ~BIT(2);
+		break;
+
+	case CX25840_PAD_VACTIVE:
+		if (invert)
+			*voutctrl4 |= BIT(5);
+		else
+			*voutctrl4 &= ~BIT(5);
+		break;
+
+	case CX25840_PAD_CBFLAG:
+		if (invert)
+			*voutctrl4 |= BIT(4);
+		else
+			*voutctrl4 &= ~BIT(4);
+		break;
+
+	case CX25840_PAD_VRESET:
+		if (invert)
+			*voutctrl4 |= BIT(0);
+		else
+			*voutctrl4 &= ~BIT(0);
+		break;
+	}
+
+	if (function != CX25840_PAD_DEFAULT)
+		return;
+
+	switch (pin) {
+	case CX25840_PIN_DVALID_PRGM0:
+		if (invert)
+			*voutctrl4 |= BIT(6);
+		else
+			*voutctrl4 &= ~BIT(6);
+		break;
+
+	case CX25840_PIN_HRESET_PRGM2:
+		if (invert)
+			*voutctrl4 |= BIT(1);
+		else
+			*voutctrl4 &= ~BIT(1);
+		break;
+	}
+}
+
+static int cx25840_s_io_pin_config(struct v4l2_subdev *sd, size_t n,
+				   struct v4l2_subdev_io_pin_config *p)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	unsigned int i;
+	u8 pinctrl[6], pinconf[10], voutctrl4;
+
+	for (i = 0; i < 6; i++)
+		pinctrl[i] = cx25840_read(client, 0x114 + i);
+
+	for (i = 0; i < 10; i++)
+		pinconf[i] = cx25840_read(client, 0x11c + i);
+
+	voutctrl4 = cx25840_read(client, 0x407);
+
+	for (i = 0; i < n; i++) {
+		u8 strength = p[i].strength;
+
+		if (strength != CX25840_PIN_DRIVE_SLOW &&
+		    strength != CX25840_PIN_DRIVE_MEDIUM &&
+		    strength != CX25840_PIN_DRIVE_FAST) {
+			v4l_err(client,
+				"invalid drive speed for pin %u (%u), assuming fast\n",
+				(unsigned int)p[i].pin,
+				(unsigned int)strength);
+
+			strength = CX25840_PIN_DRIVE_FAST;
+		}
+
+		switch (p[i].pin) {
+		case CX25840_PIN_DVALID_PRGM0:
+			if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_DISABLE))
+				pinctrl[0] &= ~BIT(6);
+			else
+				pinctrl[0] |= BIT(6);
+
+			pinconf[3] &= 0xf0;
+			pinconf[3] |= cx25840_function_to_pad(client,
+							      p[i].function);
+
+			cx25840_set_invert(&pinctrl[3], &voutctrl4,
+					   p[i].function,
+					   CX25840_PIN_DVALID_PRGM0,
+					   p[i].flags &
+					   BIT(V4L2_SUBDEV_IO_PIN_ACTIVE_LOW));
+
+			pinctrl[4] &= ~(3 << 2); /* CX25840_PIN_DRIVE_MEDIUM */
+			switch (strength) {
+			case CX25840_PIN_DRIVE_SLOW:
+				pinctrl[4] |= 1 << 2;
+				break;
+
+			case CX25840_PIN_DRIVE_FAST:
+				pinctrl[4] |= 2 << 2;
+				break;
+			}
+
+			break;
+
+		case CX25840_PIN_HRESET_PRGM2:
+			if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_DISABLE))
+				pinctrl[1] &= ~BIT(0);
+			else
+				pinctrl[1] |= BIT(0);
+
+			pinconf[4] &= 0xf0;
+			pinconf[4] |= cx25840_function_to_pad(client,
+							      p[i].function);
+
+			cx25840_set_invert(&pinctrl[3], &voutctrl4,
+					   p[i].function,
+					   CX25840_PIN_HRESET_PRGM2,
+					   p[i].flags &
+					   BIT(V4L2_SUBDEV_IO_PIN_ACTIVE_LOW));
+
+			pinctrl[4] &= ~(3 << 2); /* CX25840_PIN_DRIVE_MEDIUM */
+			switch (strength) {
+			case CX25840_PIN_DRIVE_SLOW:
+				pinctrl[4] |= 1 << 2;
+				break;
+
+			case CX25840_PIN_DRIVE_FAST:
+				pinctrl[4] |= 2 << 2;
+				break;
+			}
+
+			break;
+
+		case CX25840_PIN_PLL_CLK_PRGM7:
+			if (p[i].flags & BIT(V4L2_SUBDEV_IO_PIN_DISABLE))
+				pinctrl[2] &= ~BIT(2);
+			else
+				pinctrl[2] |= BIT(2);
+
+			switch (p[i].function) {
+			case CX25840_PAD_XTI_X5_DLL:
+				pinconf[6] = 0;
+				break;
+
+			case CX25840_PAD_AUX_PLL:
+				pinconf[6] = 1;
+				break;
+
+			case CX25840_PAD_VID_PLL:
+				pinconf[6] = 5;
+				break;
+
+			case CX25840_PAD_XTI:
+				pinconf[6] = 2;
+				break;
+
+			default:
+				pinconf[6] = 3;
+				pinconf[6] |=
+					cx25840_function_to_pad(client,
+								p[i].function)
+					<< 4;
+			}
+
+			break;
+
+		default:
+			v4l_err(client, "invalid or unsupported pin %u\n",
+				(unsigned int)p[i].pin);
+			break;
+		}
+	}
+
+	cx25840_write(client, 0x407, voutctrl4);
+
+	for (i = 0; i < 6; i++)
+		cx25840_write(client, 0x114 + i, pinctrl[i]);
+
+	for (i = 0; i < 10; i++)
+		cx25840_write(client, 0x11c + i, pinconf[i]);
+
+	return 0;
+}
+
 static int common_s_io_pin_config(struct v4l2_subdev *sd, size_t n,
-				      struct v4l2_subdev_io_pin_config *pincfg)
+				  struct v4l2_subdev_io_pin_config *pincfg)
 {
 	struct cx25840_state *state = to_state(sd);
 
 	if (is_cx2388x(state))
 		return cx23885_s_io_pin_config(sd, n, pincfg);
+	else if (is_cx2584x(state))
+		return cx25840_s_io_pin_config(sd, n, pincfg);
 	return 0;
 }
 
@@ -321,8 +537,10 @@ static int common_s_io_pin_config(struct v4l2_subdev *sd, size_t n,
 
 static void init_dll1(struct i2c_client *client)
 {
-	/* This is the Hauppauge sequence used to
-	 * initialize the Delay Lock Loop 1 (ADC DLL). */
+	/*
+	 * This is the Hauppauge sequence used to
+	 * initialize the Delay Lock Loop 1 (ADC DLL).
+	 */
 	cx25840_write(client, 0x159, 0x23);
 	cx25840_write(client, 0x15a, 0x87);
 	cx25840_write(client, 0x15b, 0x06);
@@ -337,8 +555,10 @@ static void init_dll1(struct i2c_client *client)
 
 static void init_dll2(struct i2c_client *client)
 {
-	/* This is the Hauppauge sequence used to
-	 * initialize the Delay Lock Loop 2 (ADC DLL). */
+	/*
+	 * This is the Hauppauge sequence used to
+	 * initialize the Delay Lock Loop 2 (ADC DLL).
+	 */
 	cx25840_write(client, 0x15d, 0xe3);
 	cx25840_write(client, 0x15e, 0x86);
 	cx25840_write(client, 0x15f, 0x06);
@@ -350,7 +570,11 @@ static void init_dll2(struct i2c_client *client)
 
 static void cx25836_initialize(struct i2c_client *client)
 {
-	/* reset configuration is described on page 3-77 of the CX25836 datasheet */
+	/*
+	 *reset configuration is described on page 3-77
+	 * of the CX25836 datasheet
+	 */
+
 	/* 2. */
 	cx25840_and_or(client, 0x000, ~0x01, 0x01);
 	cx25840_and_or(client, 0x000, ~0x01, 0x00);
@@ -376,10 +600,96 @@ static void cx25836_initialize(struct i2c_client *client)
 static void cx25840_work_handler(struct work_struct *work)
 {
 	struct cx25840_state *state = container_of(work, struct cx25840_state, fw_work);
+
 	cx25840_loadfw(state->c);
 	wake_up(&state->fw_wait);
 }
 
+#define CX25840_VCONFIG_SET_BIT(state, opt_msk, voc, idx, bit, oneval)	\
+	do {								\
+		if ((state)->vid_config & (opt_msk)) {			\
+			if (((state)->vid_config & (opt_msk)) ==	\
+			    (oneval))					\
+				(voc)[idx] |= BIT(bit);		\
+			else						\
+				(voc)[idx] &= ~BIT(bit);		\
+		}							\
+	} while (0)
+
+/* apply current vconfig to hardware regs */
+static void cx25840_vconfig_apply(struct i2c_client *client)
+{
+	struct cx25840_state *state = to_state(i2c_get_clientdata(client));
+	u8 voutctrl[3];
+	unsigned int i;
+
+	for (i = 0; i < 3; i++)
+		voutctrl[i] = cx25840_read(client, 0x404 + i);
+
+	if (state->vid_config & CX25840_VCONFIG_FMT_MASK)
+		voutctrl[0] &= ~3;
+	switch (state->vid_config & CX25840_VCONFIG_FMT_MASK) {
+	case CX25840_VCONFIG_FMT_BT656:
+		voutctrl[0] |= 1;
+		break;
+
+	case CX25840_VCONFIG_FMT_VIP11:
+		voutctrl[0] |= 2;
+		break;
+
+	case CX25840_VCONFIG_FMT_VIP2:
+		voutctrl[0] |= 3;
+		break;
+
+	case CX25840_VCONFIG_FMT_BT601:
+		/* zero */
+	default:
+		break;
+	}
+
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_RES_MASK, voutctrl,
+				0, 2, CX25840_VCONFIG_RES_10BIT);
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_VBIRAW_MASK, voutctrl,
+				0, 3, CX25840_VCONFIG_VBIRAW_ENABLED);
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_ANCDATA_MASK, voutctrl,
+				0, 4, CX25840_VCONFIG_ANCDATA_ENABLED);
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_TASKBIT_MASK, voutctrl,
+				0, 5, CX25840_VCONFIG_TASKBIT_ONE);
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_ACTIVE_MASK, voutctrl,
+				1, 2, CX25840_VCONFIG_ACTIVE_HORIZONTAL);
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_VALID_MASK, voutctrl,
+				1, 3, CX25840_VCONFIG_VALID_ANDACTIVE);
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_HRESETW_MASK, voutctrl,
+				1, 4, CX25840_VCONFIG_HRESETW_PIXCLK);
+
+	if (state->vid_config & CX25840_VCONFIG_CLKGATE_MASK)
+		voutctrl[1] &= ~(3 << 6);
+	switch (state->vid_config & CX25840_VCONFIG_CLKGATE_MASK) {
+	case CX25840_VCONFIG_CLKGATE_VALID:
+		voutctrl[1] |= 2;
+		break;
+
+	case CX25840_VCONFIG_CLKGATE_VALIDACTIVE:
+		voutctrl[1] |= 3;
+		break;
+
+	case CX25840_VCONFIG_CLKGATE_NONE:
+		/* zero */
+	default:
+		break;
+	}
+
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_DCMODE_MASK, voutctrl,
+				2, 0, CX25840_VCONFIG_DCMODE_BYTES);
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_IDID0S_MASK, voutctrl,
+				2, 1, CX25840_VCONFIG_IDID0S_LINECNT);
+	CX25840_VCONFIG_SET_BIT(state, CX25840_VCONFIG_VIPCLAMP_MASK, voutctrl,
+				2, 4, CX25840_VCONFIG_VIPCLAMP_ENABLED);
+
+	for (i = 0; i < 3; i++)
+		cx25840_write(client, 0x404 + i, voutctrl[i]);
+}
+
 static void cx25840_initialize(struct i2c_client *client)
 {
 	DEFINE_WAIT(wait);
@@ -389,8 +699,10 @@ static void cx25840_initialize(struct i2c_client *client)
 	/* datasheet startup in numbered steps, refer to page 3-77 */
 	/* 2. */
 	cx25840_and_or(client, 0x803, ~0x10, 0x00);
-	/* The default of this register should be 4, but I get 0 instead.
-	 * Set this register to 4 manually. */
+	/*
+	 * The default of this register should be 4, but I get 0 instead.
+	 * Set this register to 4 manually.
+	 */
 	cx25840_write(client, 0x000, 0x04);
 	/* 3. */
 	init_dll1(client);
@@ -400,10 +712,12 @@ static void cx25840_initialize(struct i2c_client *client)
 	cx25840_write(client, 0x13c, 0x01);
 	cx25840_write(client, 0x13c, 0x00);
 	/* 5. */
-	/* Do the firmware load in a work handler to prevent.
-	   Otherwise the kernel is blocked waiting for the
-	   bit-banging i2c interface to finish uploading the
-	   firmware. */
+	/*
+	 * Do the firmware load in a work handler to prevent.
+	 * Otherwise the kernel is blocked waiting for the
+	 * bit-banging i2c interface to finish uploading the
+	 * firmware.
+	 */
 	INIT_WORK(&state->fw_work, cx25840_work_handler);
 	init_waitqueue_head(&state->fw_wait);
 	q = create_singlethread_workqueue("cx25840_fw");
@@ -446,6 +760,9 @@ static void cx25840_initialize(struct i2c_client *client)
 	/* (re)set input */
 	set_input(client, state->vid_input, state->aud_input);
 
+	if (state->generic_mode)
+		cx25840_vconfig_apply(client);
+
 	/* start microcontroller */
 	cx25840_and_or(client, 0x803, ~0x10, 0x10);
 }
@@ -632,10 +949,12 @@ static void cx23885_initialize(struct i2c_client *client)
 	cx25840_write(client, 0x160, 0x1d);
 	cx25840_write(client, 0x164, 0x00);
 
-	/* Do the firmware load in a work handler to prevent.
-	   Otherwise the kernel is blocked waiting for the
-	   bit-banging i2c interface to finish uploading the
-	   firmware. */
+	/*
+	 * Do the firmware load in a work handler to prevent.
+	 * Otherwise the kernel is blocked waiting for the
+	 * bit-banging i2c interface to finish uploading the
+	 * firmware.
+	 */
 	INIT_WORK(&state->fw_work, cx25840_work_handler);
 	init_waitqueue_head(&state->fw_wait);
 	q = create_singlethread_workqueue("cx25840_fw");
@@ -647,7 +966,8 @@ static void cx23885_initialize(struct i2c_client *client)
 		destroy_workqueue(q);
 	}
 
-	/* Call the cx23888 specific std setup func, we no longer rely on
+	/*
+	 * Call the cx23888 specific std setup func, we no longer rely on
 	 * the generic cx24840 func.
 	 */
 	if (is_cx23888(state))
@@ -669,7 +989,9 @@ static void cx23885_initialize(struct i2c_client *client)
 	cx25840_write(client, CX25840_AUD_INT_STAT_REG, 0xff);
 
 	/* CC raw enable */
-	/*  - VIP 1.1 control codes - 10bit, blue field enable.
+
+	/*
+	 *  - VIP 1.1 control codes - 10bit, blue field enable.
 	 *  - enable raw data during vertical blanking.
 	 *  - enable ancillary Data insertion for 656 or VIP.
 	 */
@@ -752,10 +1074,12 @@ static void cx231xx_initialize(struct i2c_client *client)
 	/* White crush, Chroma AGC & Chroma Killer enabled */
 	cx25840_write(client, 0x401, 0xe8);
 
-	/* Do the firmware load in a work handler to prevent.
-	   Otherwise the kernel is blocked waiting for the
-	   bit-banging i2c interface to finish uploading the
-	   firmware. */
+	/*
+	 * Do the firmware load in a work handler to prevent.
+	 * Otherwise the kernel is blocked waiting for the
+	 * bit-banging i2c interface to finish uploading the
+	 * firmware.
+	 */
 	INIT_WORK(&state->fw_work, cx25840_work_handler);
 	init_waitqueue_head(&state->fw_wait);
 	q = create_singlethread_workqueue("cx25840_fw");
@@ -800,13 +1124,20 @@ void cx25840_std_setup(struct i2c_client *client)
 	else
 		cx25840_write(client, 0x49f, 0x14);
 
+	/* generic mode uses the values that the chip autoconfig would set */
 	if (std & V4L2_STD_625_50) {
 		hblank = 132;
 		hactive = 720;
 		burst = 93;
-		vblank = 36;
-		vactive = 580;
-		vblank656 = 40;
+		if (state->generic_mode) {
+			vblank = 34;
+			vactive = 576;
+			vblank656 = 38;
+		} else {
+			vblank = 36;
+			vactive = 580;
+			vblank656 = 40;
+		}
 		src_decimation = 0x21f;
 		luma_lpf = 2;
 
@@ -815,6 +1146,10 @@ void cx25840_std_setup(struct i2c_client *client)
 			comb = 0;
 			sc = 0x0a425f;
 		} else if (std == V4L2_STD_PAL_Nc) {
+			if (state->generic_mode) {
+				burst = 95;
+				luma_lpf = 1;
+			}
 			uv_lpf = 1;
 			comb = 0x20;
 			sc = 556453;
@@ -829,12 +1164,20 @@ void cx25840_std_setup(struct i2c_client *client)
 		vactive = 487;
 		luma_lpf = 1;
 		uv_lpf = 1;
+		if (state->generic_mode) {
+			vblank = 20;
+			vblank656 = 24;
+		}
 
 		src_decimation = 0x21f;
 		if (std == V4L2_STD_PAL_60) {
-			vblank = 26;
-			vblank656 = 26;
-			burst = 0x5b;
+			if (!state->generic_mode) {
+				vblank = 26;
+				vblank656 = 26;
+				burst = 0x5b;
+			} else {
+				burst = 0x59;
+			}
 			luma_lpf = 2;
 			comb = 0x20;
 			sc = 688739;
@@ -845,8 +1188,10 @@ void cx25840_std_setup(struct i2c_client *client)
 			comb = 0x20;
 			sc = 555452;
 		} else {
-			vblank = 26;
-			vblank656 = 26;
+			if (!state->generic_mode) {
+				vblank = 26;
+				vblank656 = 26;
+			}
 			burst = 0x5b;
 			comb = 0x66;
 			sc = 556063;
@@ -867,24 +1212,28 @@ void cx25840_std_setup(struct i2c_client *client)
 			int pll = (28636363L * ((((u64)pll_int) << 25L) + pll_frac)) >> 25L;
 
 			pll /= pll_post;
-			v4l_dbg(1, cx25840_debug, client, "PLL = %d.%06d MHz\n",
-					pll / 1000000, pll % 1000000);
-			v4l_dbg(1, cx25840_debug, client, "PLL/8 = %d.%06d MHz\n",
-					pll / 8000000, (pll / 8) % 1000000);
+			v4l_dbg(1, cx25840_debug, client,
+				"PLL = %d.%06d MHz\n",
+				pll / 1000000, pll % 1000000);
+			v4l_dbg(1, cx25840_debug, client,
+				"PLL/8 = %d.%06d MHz\n",
+				pll / 8000000, (pll / 8) % 1000000);
 
 			fin = ((u64)src_decimation * pll) >> 12;
 			v4l_dbg(1, cx25840_debug, client,
-					"ADC Sampling freq = %d.%06d MHz\n",
-					fin / 1000000, fin % 1000000);
+				"ADC Sampling freq = %d.%06d MHz\n",
+				fin / 1000000, fin % 1000000);
 
 			fsc = (((u64)sc) * pll) >> 24L;
 			v4l_dbg(1, cx25840_debug, client,
-					"Chroma sub-carrier freq = %d.%06d MHz\n",
-					fsc / 1000000, fsc % 1000000);
+				"Chroma sub-carrier freq = %d.%06d MHz\n",
+				fsc / 1000000, fsc % 1000000);
 
-			v4l_dbg(1, cx25840_debug, client, "hblank %i, hactive %i, vblank %i, vactive %i, vblank656 %i, src_dec %i, burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x, sc 0x%06x\n",
+			v4l_dbg(1, cx25840_debug, client,
+				"hblank %i, hactive %i, vblank %i, vactive %i, vblank656 %i, src_dec %i, burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x, sc 0x%06x\n",
 				hblank, hactive, vblank, vactive, vblank656,
-				src_decimation, burst, luma_lpf, uv_lpf, comb, sc);
+				src_decimation, burst, luma_lpf, uv_lpf,
+				comb, sc);
 		}
 	}
 
@@ -939,10 +1288,10 @@ static void input_change(struct i2c_client *client)
 	/* Follow step 8c and 8d of section 3.16 in the cx25840 datasheet */
 	if (std & V4L2_STD_SECAM) {
 		cx25840_write(client, 0x402, 0);
-	}
-	else {
+	} else {
 		cx25840_write(client, 0x402, 0x04);
-		cx25840_write(client, 0x49f, (std & V4L2_STD_NTSC) ? 0x14 : 0x11);
+		cx25840_write(client, 0x49f,
+			      (std & V4L2_STD_NTSC) ? 0x14 : 0x11);
 	}
 	cx25840_and_or(client, 0x401, ~0x60, 0);
 	cx25840_and_or(client, 0x401, ~0x60, 0x60);
@@ -956,13 +1305,14 @@ static void input_change(struct i2c_client *client)
 	if (state->radio) {
 		cx25840_write(client, 0x808, 0xf9);
 		cx25840_write(client, 0x80b, 0x00);
-	}
-	else if (std & V4L2_STD_525_60) {
-		/* Certain Hauppauge PVR150 models have a hardware bug
-		   that causes audio to drop out. For these models the
-		   audio standard must be set explicitly.
-		   To be precise: it affects cards with tuner models
-		   85, 99 and 112 (model numbers from tveeprom). */
+	} else if (std & V4L2_STD_525_60) {
+		/*
+		 * Certain Hauppauge PVR150 models have a hardware bug
+		 * that causes audio to drop out. For these models the
+		 * audio standard must be set explicitly.
+		 * To be precise: it affects cards with tuner models
+		 * 85, 99 and 112 (model numbers from tveeprom).
+		 */
 		int hw_fix = state->pvr150_workaround;
 
 		if (std == V4L2_STD_NTSC_M_JP) {
@@ -979,35 +1329,40 @@ static void input_change(struct i2c_client *client)
 	} else if (std & V4L2_STD_PAL) {
 		/* Autodetect audio standard and audio system */
 		cx25840_write(client, 0x808, 0xff);
-		/* Since system PAL-L is pretty much non-existent and
-		   not used by any public broadcast network, force
-		   6.5 MHz carrier to be interpreted as System DK,
-		   this avoids DK audio detection instability */
+		/*
+		 * Since system PAL-L is pretty much non-existent and
+		 * not used by any public broadcast network, force
+		 * 6.5 MHz carrier to be interpreted as System DK,
+		 * this avoids DK audio detection instability
+		 */
 		cx25840_write(client, 0x80b, 0x00);
 	} else if (std & V4L2_STD_SECAM) {
 		/* Autodetect audio standard and audio system */
 		cx25840_write(client, 0x808, 0xff);
-		/* If only one of SECAM-DK / SECAM-L is required, then force
-		  6.5MHz carrier, else autodetect it */
+		/*
+		 * If only one of SECAM-DK / SECAM-L is required, then force
+		 * 6.5MHz carrier, else autodetect it
+		 */
 		if ((std & V4L2_STD_SECAM_DK) &&
 		    !(std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC))) {
 			/* 6.5 MHz carrier to be interpreted as System DK */
 			cx25840_write(client, 0x80b, 0x00);
-	       } else if (!(std & V4L2_STD_SECAM_DK) &&
-			  (std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC))) {
+		} else if (!(std & V4L2_STD_SECAM_DK) &&
+			   (std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC))) {
 			/* 6.5 MHz carrier to be interpreted as System L */
 			cx25840_write(client, 0x80b, 0x08);
-	       } else {
+		} else {
 			/* 6.5 MHz carrier to be autodetected */
 			cx25840_write(client, 0x80b, 0x10);
-	       }
+		}
 	}
 
 	cx25840_and_or(client, 0x810, ~0x01, 0);
 }
 
-static int set_input(struct i2c_client *client, enum cx25840_video_input vid_input,
-						enum cx25840_audio_input aud_input)
+static int set_input(struct i2c_client *client,
+		     enum cx25840_video_input vid_input,
+		     enum cx25840_audio_input aud_input)
 {
 	struct cx25840_state *state = to_state(i2c_get_clientdata(client));
 	u8 is_composite = (vid_input >= CX25840_COMPOSITE1 &&
@@ -1032,7 +1387,7 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 			vid_input);
 		reg = vid_input & 0xff;
 		is_composite = !is_component &&
-			((vid_input & CX25840_SVIDEO_ON) != CX25840_SVIDEO_ON);
+			       ((vid_input & CX25840_SVIDEO_ON) != CX25840_SVIDEO_ON);
 
 		v4l_dbg(1, cx25840_debug, client, "mux cfg 0x%x comp=%d\n",
 			reg, is_composite);
@@ -1040,8 +1395,10 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 		reg = 0xf0 + (vid_input - CX25840_COMPOSITE1);
 	} else {
 		if ((vid_input & ~0xff0) ||
-		    luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA8 ||
-		    chroma < CX25840_SVIDEO_CHROMA4 || chroma > CX25840_SVIDEO_CHROMA8) {
+		    luma < CX25840_SVIDEO_LUMA1 ||
+		    luma > CX25840_SVIDEO_LUMA8 ||
+		    chroma < CX25840_SVIDEO_CHROMA4 ||
+		    chroma > CX25840_SVIDEO_CHROMA8) {
 			v4l_err(client, "0x%04x is not a valid video input!\n",
 				vid_input);
 			return -EINVAL;
@@ -1065,12 +1422,24 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 		case CX25840_AUDIO_SERIAL:
 			/* do nothing, use serial audio input */
 			break;
-		case CX25840_AUDIO4: reg &= ~0x30; break;
-		case CX25840_AUDIO5: reg &= ~0x30; reg |= 0x10; break;
-		case CX25840_AUDIO6: reg &= ~0x30; reg |= 0x20; break;
-		case CX25840_AUDIO7: reg &= ~0xc0; break;
-		case CX25840_AUDIO8: reg &= ~0xc0; reg |= 0x40; break;
-
+		case CX25840_AUDIO4:
+			reg &= ~0x30;
+			break;
+		case CX25840_AUDIO5:
+			reg &= ~0x30;
+			reg |= 0x10;
+			break;
+		case CX25840_AUDIO6:
+			reg &= ~0x30;
+			reg |= 0x20;
+			break;
+		case CX25840_AUDIO7:
+			reg &= ~0xc0;
+			break;
+		case CX25840_AUDIO8:
+			reg &= ~0xc0;
+			reg |= 0x40;
+			break;
 		default:
 			v4l_err(client, "0x%04x is not a valid audio input!\n",
 				aud_input);
@@ -1087,7 +1456,6 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 		cx25840_and_or(client, 0x401, ~0x6, is_composite ? 0 : 0x02);
 
 	if (is_cx2388x(state)) {
-
 		/* Enable or disable the DIF for tuner use */
 		if (is_dif) {
 			cx25840_and_or(client, 0x102, ~0x80, 0x80);
@@ -1118,15 +1486,23 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 			cx25840_write4(client, 0x410, 0xffff0dbf);
 			cx25840_write4(client, 0x414, 0x00137d03);
 
-			cx25840_write4(client, state->vbi_regs_offset + 0x42c, 0x42600000);
-			cx25840_write4(client, state->vbi_regs_offset + 0x430, 0x0000039b);
-			cx25840_write4(client, state->vbi_regs_offset + 0x438, 0x00000000);
-
-			cx25840_write4(client, state->vbi_regs_offset + 0x440, 0xF8E3E824);
-			cx25840_write4(client, state->vbi_regs_offset + 0x444, 0x401040dc);
-			cx25840_write4(client, state->vbi_regs_offset + 0x448, 0xcd3f02a0);
-			cx25840_write4(client, state->vbi_regs_offset + 0x44c, 0x161f1000);
-			cx25840_write4(client, state->vbi_regs_offset + 0x450, 0x00000802);
+			cx25840_write4(client, state->vbi_regs_offset + 0x42c,
+				       0x42600000);
+			cx25840_write4(client, state->vbi_regs_offset + 0x430,
+				       0x0000039b);
+			cx25840_write4(client, state->vbi_regs_offset + 0x438,
+				       0x00000000);
+
+			cx25840_write4(client, state->vbi_regs_offset + 0x440,
+				       0xF8E3E824);
+			cx25840_write4(client, state->vbi_regs_offset + 0x444,
+				       0x401040dc);
+			cx25840_write4(client, state->vbi_regs_offset + 0x448,
+				       0xcd3f02a0);
+			cx25840_write4(client, state->vbi_regs_offset + 0x44c,
+				       0x161f1000);
+			cx25840_write4(client, state->vbi_regs_offset + 0x450,
+				       0x00000802);
 
 			cx25840_write4(client, 0x91c, 0x01000000);
 			cx25840_write4(client, 0x8e0, 0x03063870);
@@ -1193,8 +1569,9 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 			 * Only one of the two will be in use.
 			 */
 			cx25840_write4(client, AFE_CTRL, val);
-		} else
+		} else {
 			cx25840_and_or(client, 0x102, ~0x2, 0);
+		}
 	}
 
 	state->vid_input = vid_input;
@@ -1233,29 +1610,32 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 		cx25840_write(client, 0x919, 0x01);
 	}
 
-	if (is_cx2388x(state) && ((aud_input == CX25840_AUDIO7) ||
-		(aud_input == CX25840_AUDIO6))) {
+	if (is_cx2388x(state) &&
+	    ((aud_input == CX25840_AUDIO7) || (aud_input == CX25840_AUDIO6))) {
 		/* Configure audio from LR1 or LR2 input */
 		cx25840_write4(client, 0x910, 0);
 		cx25840_write4(client, 0x8d0, 0x63073);
-	} else
-	if (is_cx2388x(state) && (aud_input == CX25840_AUDIO8)) {
+	} else if (is_cx2388x(state) && (aud_input == CX25840_AUDIO8)) {
 		/* Configure audio from tuner/sif input */
 		cx25840_write4(client, 0x910, 0x12b000c9);
 		cx25840_write4(client, 0x8d0, 0x1f063870);
 	}
 
 	if (is_cx23888(state)) {
-		/* HVR1850 */
-		/* AUD_IO_CTRL - I2S Input, Parallel1*/
-		/*  - Channel 1 src - Parallel1 (Merlin out) */
-		/*  - Channel 2 src - Parallel2 (Merlin out) */
-		/*  - Channel 3 src - Parallel3 (Merlin AC97 out) */
-		/*  - I2S source and dir - Merlin, output */
+		/*
+		 * HVR1850
+		 *
+		 * AUD_IO_CTRL - I2S Input, Parallel1
+		 *  - Channel 1 src - Parallel1 (Merlin out)
+		 *  - Channel 2 src - Parallel2 (Merlin out)
+		 *  - Channel 3 src - Parallel3 (Merlin AC97 out)
+		 *  - I2S source and dir - Merlin, output
+		 */
 		cx25840_write4(client, 0x124, 0x100);
 
 		if (!is_dif) {
-			/* Stop microcontroller if we don't need it
+			/*
+			 * Stop microcontroller if we don't need it
 			 * to avoid audio popping on svideo/composite use.
 			 */
 			cx25840_and_or(client, 0x803, ~0x10, 0x00);
@@ -1297,11 +1677,14 @@ static int set_v4lstd(struct i2c_client *client)
 			fmt = 0xc;
 	}
 
-	v4l_dbg(1, cx25840_debug, client, "changing video std to fmt %i\n",fmt);
+	v4l_dbg(1, cx25840_debug, client,
+		"changing video std to fmt %i\n", fmt);
 
-	/* Follow step 9 of section 3.16 in the cx25840 datasheet.
-	   Without this PAL may display a vertical ghosting effect.
-	   This happens for example with the Yuan MPC622. */
+	/*
+	 * Follow step 9 of section 3.16 in the cx25840 datasheet.
+	 * Without this PAL may display a vertical ghosting effect.
+	 * This happens for example with the Yuan MPC622.
+	 */
 	if (fmt >= 4 && fmt < 8) {
 		/* Set format to NTSC-M */
 		cx25840_and_or(client, 0x400, ~0xf, 1);
@@ -1363,14 +1746,15 @@ static int cx25840_s_ctrl(struct v4l2_ctrl *ctrl)
 /* ----------------------------------------------------------------------- */
 
 static int cx25840_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
-		struct v4l2_subdev_format *format)
+			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
 	struct cx25840_state *state = to_state(sd);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	int HSC, VSC, Vsrc, Hsrc, filter, Vlines;
-	int is_50Hz = !(state->std & V4L2_STD_525_60);
+	u32 hsc, vsc, v_src, h_src, v_add;
+	int filter;
+	int is_50hz = !(state->std & V4L2_STD_525_60);
 
 	if (format->pad || fmt->code != MEDIA_BUS_FMT_FIXED)
 		return -EINVAL;
@@ -1379,42 +1763,63 @@ static int cx25840_set_fmt(struct v4l2_subdev *sd,
 	fmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
 
 	if (is_cx23888(state)) {
-		Vsrc = (cx25840_read(client, 0x42a) & 0x3f) << 4;
-		Vsrc |= (cx25840_read(client, 0x429) & 0xf0) >> 4;
+		v_src = (cx25840_read(client, 0x42a) & 0x3f) << 4;
+		v_src |= (cx25840_read(client, 0x429) & 0xf0) >> 4;
 	} else {
-		Vsrc = (cx25840_read(client, 0x476) & 0x3f) << 4;
-		Vsrc |= (cx25840_read(client, 0x475) & 0xf0) >> 4;
+		v_src = (cx25840_read(client, 0x476) & 0x3f) << 4;
+		v_src |= (cx25840_read(client, 0x475) & 0xf0) >> 4;
 	}
 
 	if (is_cx23888(state)) {
-		Hsrc = (cx25840_read(client, 0x426) & 0x3f) << 4;
-		Hsrc |= (cx25840_read(client, 0x425) & 0xf0) >> 4;
+		h_src = (cx25840_read(client, 0x426) & 0x3f) << 4;
+		h_src |= (cx25840_read(client, 0x425) & 0xf0) >> 4;
 	} else {
-		Hsrc = (cx25840_read(client, 0x472) & 0x3f) << 4;
-		Hsrc |= (cx25840_read(client, 0x471) & 0xf0) >> 4;
+		h_src = (cx25840_read(client, 0x472) & 0x3f) << 4;
+		h_src |= (cx25840_read(client, 0x471) & 0xf0) >> 4;
 	}
 
-	Vlines = fmt->height + (is_50Hz ? 4 : 7);
+	if (!state->generic_mode) {
+		v_add = is_50hz ? 4 : 7;
 
-	/*
-	 * We keep 1 margin for the Vsrc < Vlines check since the
-	 * cx23888 reports a Vsrc of 486 instead of 487 for the NTSC
-	 * height. Without that margin the cx23885 fails in this
-	 * check.
-	 */
-	if ((fmt->width == 0) || (Vlines == 0) ||
-	    (fmt->width * 16 < Hsrc) || (Hsrc < fmt->width) ||
-	    (Vlines * 8 < Vsrc) || (Vsrc + 1 < Vlines)) {
-		v4l_err(client, "%dx%d is not a valid size!\n",
-				fmt->width, fmt->height);
-		return -ERANGE;
+		/*
+		 * cx23888 in 525-line mode is programmed for 486 active lines
+		 * while other chips use 487 active lines.
+		 *
+		 * See reg 0x428 bits [21:12] in cx23888_std_setup() vs
+		 * vactive in cx25840_std_setup().
+		 */
+		if (is_cx23888(state) && !is_50hz)
+			v_add--;
+	} else {
+		v_add = 0;
 	}
+
+	if (h_src == 0 ||
+	    v_src <= v_add) {
+		v4l_err(client,
+			"chip reported picture size (%u x %u) is far too small\n",
+			(unsigned int)h_src, (unsigned int)v_src);
+		/*
+		 * that's the best we can do since the output picture
+		 * size is completely unknown in this case
+		 */
+		return -EINVAL;
+	}
+
+	fmt->width = clamp(fmt->width, (h_src + 15) / 16, h_src);
+
+	if (v_add * 8 >= v_src)
+		fmt->height = clamp(fmt->height, (u32)1, v_src - v_add);
+	else
+		fmt->height = clamp(fmt->height, (v_src - v_add * 8 + 7) / 8,
+				    v_src - v_add);
+
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
 		return 0;
 
-	HSC = (Hsrc * (1 << 20)) / fmt->width - (1 << 20);
-	VSC = (1 << 16) - (Vsrc * (1 << 9) / Vlines - (1 << 9));
-	VSC &= 0x1fff;
+	hsc = (h_src * (1 << 20)) / fmt->width - (1 << 20);
+	vsc = (1 << 16) - (v_src * (1 << 9) / (fmt->height + v_add) - (1 << 9));
+	vsc &= 0x1fff;
 
 	if (fmt->width >= 385)
 		filter = 0;
@@ -1425,21 +1830,23 @@ static int cx25840_set_fmt(struct v4l2_subdev *sd,
 	else
 		filter = 3;
 
-	v4l_dbg(1, cx25840_debug, client, "decoder set size %dx%d -> scale  %ux%u\n",
-			fmt->width, fmt->height, HSC, VSC);
+	v4l_dbg(1, cx25840_debug, client,
+		"decoder set size %u x %u with scale %x x %x\n",
+		(unsigned int)fmt->width, (unsigned int)fmt->height,
+		(unsigned int)hsc, (unsigned int)vsc);
 
-	/* HSCALE=HSC */
+	/* HSCALE=hsc */
 	if (is_cx23888(state)) {
-		cx25840_write4(client, 0x434, HSC | (1 << 24));
-		/* VSCALE=VSC VS_INTRLACE=1 VFILT=filter */
-		cx25840_write4(client, 0x438, VSC | (1 << 19) | (filter << 16));
+		cx25840_write4(client, 0x434, hsc | (1 << 24));
+		/* VSCALE=vsc VS_INTRLACE=1 VFILT=filter */
+		cx25840_write4(client, 0x438, vsc | (1 << 19) | (filter << 16));
 	} else {
-		cx25840_write(client, 0x418, HSC & 0xff);
-		cx25840_write(client, 0x419, (HSC >> 8) & 0xff);
-		cx25840_write(client, 0x41a, HSC >> 16);
-		/* VSCALE=VSC */
-		cx25840_write(client, 0x41c, VSC & 0xff);
-		cx25840_write(client, 0x41d, VSC >> 8);
+		cx25840_write(client, 0x418, hsc & 0xff);
+		cx25840_write(client, 0x419, (hsc >> 8) & 0xff);
+		cx25840_write(client, 0x41a, hsc >> 16);
+		/* VSCALE=vsc */
+		cx25840_write(client, 0x41c, vsc & 0xff);
+		cx25840_write(client, 0x41d, vsc >> 8);
 		/* VS_INTRLACE=1 VFILT=filter */
 		cx25840_write(client, 0x41e, 0x8 | filter);
 	}
@@ -1466,23 +1873,25 @@ static void log_video_status(struct i2c_client *client)
 	int vid_input = state->vid_input;
 
 	v4l_info(client, "Video signal:              %spresent\n",
-		    (gen_stat2 & 0x20) ? "" : "not ");
+		 (gen_stat2 & 0x20) ? "" : "not ");
 	v4l_info(client, "Detected format:           %s\n",
-		    fmt_strs[gen_stat1 & 0xf]);
+		 fmt_strs[gen_stat1 & 0xf]);
 
 	v4l_info(client, "Specified standard:        %s\n",
-		    vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection");
+		 vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection");
 
 	if (vid_input >= CX25840_COMPOSITE1 &&
 	    vid_input <= CX25840_COMPOSITE8) {
 		v4l_info(client, "Specified video input:     Composite %d\n",
-			vid_input - CX25840_COMPOSITE1 + 1);
+			 vid_input - CX25840_COMPOSITE1 + 1);
 	} else {
-		v4l_info(client, "Specified video input:     S-Video (Luma In%d, Chroma In%d)\n",
-			(vid_input & 0xf0) >> 4, (vid_input & 0xf00) >> 8);
+		v4l_info(client,
+			 "Specified video input:     S-Video (Luma In%d, Chroma In%d)\n",
+			 (vid_input & 0xf0) >> 4, (vid_input & 0xf00) >> 8);
 	}
 
-	v4l_info(client, "Specified audioclock freq: %d Hz\n", state->audclk_freq);
+	v4l_info(client, "Specified audioclock freq: %d Hz\n",
+		 state->audclk_freq);
 }
 
 /* ----------------------------------------------------------------------- */
@@ -1501,177 +1910,434 @@ static void log_audio_status(struct i2c_client *client)
 	char *p;
 
 	switch (mod_det_stat0) {
-	case 0x00: p = "mono"; break;
-	case 0x01: p = "stereo"; break;
-	case 0x02: p = "dual"; break;
-	case 0x04: p = "tri"; break;
-	case 0x10: p = "mono with SAP"; break;
-	case 0x11: p = "stereo with SAP"; break;
-	case 0x12: p = "dual with SAP"; break;
-	case 0x14: p = "tri with SAP"; break;
-	case 0xfe: p = "forced mode"; break;
-	default: p = "not defined";
+	case 0x00:
+		p = "mono";
+		break;
+	case 0x01:
+		p = "stereo";
+		break;
+	case 0x02:
+		p = "dual";
+		break;
+	case 0x04:
+		p = "tri";
+		break;
+	case 0x10:
+		p = "mono with SAP";
+		break;
+	case 0x11:
+		p = "stereo with SAP";
+		break;
+	case 0x12:
+		p = "dual with SAP";
+		break;
+	case 0x14:
+		p = "tri with SAP";
+		break;
+	case 0xfe:
+		p = "forced mode";
+		break;
+	default:
+		p = "not defined";
 	}
 	v4l_info(client, "Detected audio mode:       %s\n", p);
 
 	switch (mod_det_stat1) {
-	case 0x00: p = "not defined"; break;
-	case 0x01: p = "EIAJ"; break;
-	case 0x02: p = "A2-M"; break;
-	case 0x03: p = "A2-BG"; break;
-	case 0x04: p = "A2-DK1"; break;
-	case 0x05: p = "A2-DK2"; break;
-	case 0x06: p = "A2-DK3"; break;
-	case 0x07: p = "A1 (6.0 MHz FM Mono)"; break;
-	case 0x08: p = "AM-L"; break;
-	case 0x09: p = "NICAM-BG"; break;
-	case 0x0a: p = "NICAM-DK"; break;
-	case 0x0b: p = "NICAM-I"; break;
-	case 0x0c: p = "NICAM-L"; break;
-	case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break;
-	case 0x0e: p = "IF FM Radio"; break;
-	case 0x0f: p = "BTSC"; break;
-	case 0x10: p = "high-deviation FM"; break;
-	case 0x11: p = "very high-deviation FM"; break;
-	case 0xfd: p = "unknown audio standard"; break;
-	case 0xfe: p = "forced audio standard"; break;
-	case 0xff: p = "no detected audio standard"; break;
-	default: p = "not defined";
+	case 0x00:
+		p = "not defined";
+		break;
+	case 0x01:
+		p = "EIAJ";
+		break;
+	case 0x02:
+		p = "A2-M";
+		break;
+	case 0x03:
+		p = "A2-BG";
+		break;
+	case 0x04:
+		p = "A2-DK1";
+		break;
+	case 0x05:
+		p = "A2-DK2";
+		break;
+	case 0x06:
+		p = "A2-DK3";
+		break;
+	case 0x07:
+		p = "A1 (6.0 MHz FM Mono)";
+		break;
+	case 0x08:
+		p = "AM-L";
+		break;
+	case 0x09:
+		p = "NICAM-BG";
+		break;
+	case 0x0a:
+		p = "NICAM-DK";
+		break;
+	case 0x0b:
+		p = "NICAM-I";
+		break;
+	case 0x0c:
+		p = "NICAM-L";
+		break;
+	case 0x0d:
+		p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)";
+		break;
+	case 0x0e:
+		p = "IF FM Radio";
+		break;
+	case 0x0f:
+		p = "BTSC";
+		break;
+	case 0x10:
+		p = "high-deviation FM";
+		break;
+	case 0x11:
+		p = "very high-deviation FM";
+		break;
+	case 0xfd:
+		p = "unknown audio standard";
+		break;
+	case 0xfe:
+		p = "forced audio standard";
+		break;
+	case 0xff:
+		p = "no detected audio standard";
+		break;
+	default:
+		p = "not defined";
 	}
 	v4l_info(client, "Detected audio standard:   %s\n", p);
 	v4l_info(client, "Audio microcontroller:     %s\n",
-		    (download_ctl & 0x10) ?
-				((mute_ctl & 0x2) ? "detecting" : "running") : "stopped");
+		 (download_ctl & 0x10) ?
+		 ((mute_ctl & 0x2) ? "detecting" : "running") : "stopped");
 
 	switch (audio_config >> 4) {
-	case 0x00: p = "undefined"; break;
-	case 0x01: p = "BTSC"; break;
-	case 0x02: p = "EIAJ"; break;
-	case 0x03: p = "A2-M"; break;
-	case 0x04: p = "A2-BG"; break;
-	case 0x05: p = "A2-DK1"; break;
-	case 0x06: p = "A2-DK2"; break;
-	case 0x07: p = "A2-DK3"; break;
-	case 0x08: p = "A1 (6.0 MHz FM Mono)"; break;
-	case 0x09: p = "AM-L"; break;
-	case 0x0a: p = "NICAM-BG"; break;
-	case 0x0b: p = "NICAM-DK"; break;
-	case 0x0c: p = "NICAM-I"; break;
-	case 0x0d: p = "NICAM-L"; break;
-	case 0x0e: p = "FM radio"; break;
-	case 0x0f: p = "automatic detection"; break;
-	default: p = "undefined";
+	case 0x00:
+		p = "undefined";
+		break;
+	case 0x01:
+		p = "BTSC";
+		break;
+	case 0x02:
+		p = "EIAJ";
+		break;
+	case 0x03:
+		p = "A2-M";
+		break;
+	case 0x04:
+		p = "A2-BG";
+		break;
+	case 0x05:
+		p = "A2-DK1";
+		break;
+	case 0x06:
+		p = "A2-DK2";
+		break;
+	case 0x07:
+		p = "A2-DK3";
+		break;
+	case 0x08:
+		p = "A1 (6.0 MHz FM Mono)";
+		break;
+	case 0x09:
+		p = "AM-L";
+		break;
+	case 0x0a:
+		p = "NICAM-BG";
+		break;
+	case 0x0b:
+		p = "NICAM-DK";
+		break;
+	case 0x0c:
+		p = "NICAM-I";
+		break;
+	case 0x0d:
+		p = "NICAM-L";
+		break;
+	case 0x0e:
+		p = "FM radio";
+		break;
+	case 0x0f:
+		p = "automatic detection";
+		break;
+	default:
+		p = "undefined";
 	}
 	v4l_info(client, "Configured audio standard: %s\n", p);
 
 	if ((audio_config >> 4) < 0xF) {
 		switch (audio_config & 0xF) {
-		case 0x00: p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)"; break;
-		case 0x01: p = "MONO2 (LANGUAGE B)"; break;
-		case 0x02: p = "MONO3 (STEREO forced MONO)"; break;
-		case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break;
-		case 0x04: p = "STEREO"; break;
-		case 0x05: p = "DUAL1 (AB)"; break;
-		case 0x06: p = "DUAL2 (AC) (FM)"; break;
-		case 0x07: p = "DUAL3 (BC) (FM)"; break;
-		case 0x08: p = "DUAL4 (AC) (AM)"; break;
-		case 0x09: p = "DUAL5 (BC) (AM)"; break;
-		case 0x0a: p = "SAP"; break;
-		default: p = "undefined";
+		case 0x00:
+			p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)";
+			break;
+		case 0x01:
+			p = "MONO2 (LANGUAGE B)";
+			break;
+		case 0x02:
+			p = "MONO3 (STEREO forced MONO)";
+			break;
+		case 0x03:
+			p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)";
+			break;
+		case 0x04:
+			p = "STEREO";
+			break;
+		case 0x05:
+			p = "DUAL1 (AB)";
+			break;
+		case 0x06:
+			p = "DUAL2 (AC) (FM)";
+			break;
+		case 0x07:
+			p = "DUAL3 (BC) (FM)";
+			break;
+		case 0x08:
+			p = "DUAL4 (AC) (AM)";
+			break;
+		case 0x09:
+			p = "DUAL5 (BC) (AM)";
+			break;
+		case 0x0a:
+			p = "SAP";
+			break;
+		default:
+			p = "undefined";
 		}
 		v4l_info(client, "Configured audio mode:     %s\n", p);
 	} else {
 		switch (audio_config & 0xF) {
-		case 0x00: p = "BG"; break;
-		case 0x01: p = "DK1"; break;
-		case 0x02: p = "DK2"; break;
-		case 0x03: p = "DK3"; break;
-		case 0x04: p = "I"; break;
-		case 0x05: p = "L"; break;
-		case 0x06: p = "BTSC"; break;
-		case 0x07: p = "EIAJ"; break;
-		case 0x08: p = "A2-M"; break;
-		case 0x09: p = "FM Radio"; break;
-		case 0x0f: p = "automatic standard and mode detection"; break;
-		default: p = "undefined";
+		case 0x00:
+			p = "BG";
+			break;
+		case 0x01:
+			p = "DK1";
+			break;
+		case 0x02:
+			p = "DK2";
+			break;
+		case 0x03:
+			p = "DK3";
+			break;
+		case 0x04:
+			p = "I";
+			break;
+		case 0x05:
+			p = "L";
+			break;
+		case 0x06:
+			p = "BTSC";
+			break;
+		case 0x07:
+			p = "EIAJ";
+			break;
+		case 0x08:
+			p = "A2-M";
+			break;
+		case 0x09:
+			p = "FM Radio";
+			break;
+		case 0x0f:
+			p = "automatic standard and mode detection";
+			break;
+		default:
+			p = "undefined";
 		}
 		v4l_info(client, "Configured audio system:   %s\n", p);
 	}
 
 	if (aud_input) {
-		v4l_info(client, "Specified audio input:     Tuner (In%d)\n", aud_input);
+		v4l_info(client, "Specified audio input:     Tuner (In%d)\n",
+			 aud_input);
 	} else {
 		v4l_info(client, "Specified audio input:     External\n");
 	}
 
 	switch (pref_mode & 0xf) {
-	case 0: p = "mono/language A"; break;
-	case 1: p = "language B"; break;
-	case 2: p = "language C"; break;
-	case 3: p = "analog fallback"; break;
-	case 4: p = "stereo"; break;
-	case 5: p = "language AC"; break;
-	case 6: p = "language BC"; break;
-	case 7: p = "language AB"; break;
-	default: p = "undefined";
+	case 0:
+		p = "mono/language A";
+		break;
+	case 1:
+		p = "language B";
+		break;
+	case 2:
+		p = "language C";
+		break;
+	case 3:
+		p = "analog fallback";
+		break;
+	case 4:
+		p = "stereo";
+		break;
+	case 5:
+		p = "language AC";
+		break;
+	case 6:
+		p = "language BC";
+		break;
+	case 7:
+		p = "language AB";
+		break;
+	default:
+		p = "undefined";
 	}
 	v4l_info(client, "Preferred audio mode:      %s\n", p);
 
 	if ((audio_config & 0xf) == 0xf) {
 		switch ((afc0 >> 3) & 0x3) {
-		case 0: p = "system DK"; break;
-		case 1: p = "system L"; break;
-		case 2: p = "autodetect"; break;
-		default: p = "undefined";
+		case 0:
+			p = "system DK";
+			break;
+		case 1:
+			p = "system L";
+			break;
+		case 2:
+			p = "autodetect";
+			break;
+		default:
+			p = "undefined";
 		}
 		v4l_info(client, "Selected 65 MHz format:    %s\n", p);
 
 		switch (afc0 & 0x7) {
-		case 0: p = "chroma"; break;
-		case 1: p = "BTSC"; break;
-		case 2: p = "EIAJ"; break;
-		case 3: p = "A2-M"; break;
-		case 4: p = "autodetect"; break;
-		default: p = "undefined";
+		case 0:
+			p = "chroma";
+			break;
+		case 1:
+			p = "BTSC";
+			break;
+		case 2:
+			p = "EIAJ";
+			break;
+		case 3:
+			p = "A2-M";
+			break;
+		case 4:
+			p = "autodetect";
+			break;
+		default:
+			p = "undefined";
 		}
 		v4l_info(client, "Selected 45 MHz format:    %s\n", p);
 	}
 }
 
+#define CX25840_VCONFIG_OPTION(state, cfg_in, opt_msk)			\
+	do {								\
+		if ((cfg_in) & (opt_msk)) {				\
+			(state)->vid_config &= ~(opt_msk);		\
+			(state)->vid_config |= (cfg_in) & (opt_msk);	\
+		}							\
+	} while (0)
+
+/* apply incoming options to the current vconfig */
+static void cx25840_vconfig_add(struct cx25840_state *state, u32 cfg_in)
+{
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_FMT_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_RES_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_VBIRAW_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_ANCDATA_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_TASKBIT_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_ACTIVE_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_VALID_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_HRESETW_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_CLKGATE_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_DCMODE_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_IDID0S_MASK);
+	CX25840_VCONFIG_OPTION(state, cfg_in, CX25840_VCONFIG_VIPCLAMP_MASK);
+}
+
 /* ----------------------------------------------------------------------- */
 
-/* This load_fw operation must be called to load the driver's firmware.
-   Without this the audio standard detection will fail and you will
-   only get mono.
+/*
+ * Initializes the device in the generic mode.
+ * For cx2584x chips also adds additional video output settings provided
+ * in @val parameter (CX25840_VCONFIG_*).
+ *
+ * The generic mode disables some of the ivtv-related hacks in this driver.
+ * For cx2584x chips it also enables setting video output configuration while
+ * setting it according to datasheet defaults by default.
+ */
+static int cx25840_init(struct v4l2_subdev *sd, u32 val)
+{
+	struct cx25840_state *state = to_state(sd);
 
-   Since loading the firmware is often problematic when the driver is
-   compiled into the kernel I recommend postponing calling this function
-   until the first open of the video device. Another reason for
-   postponing it is that loading this firmware takes a long time (seconds)
-   due to the slow i2c bus speed. So it will speed up the boot process if
-   you can avoid loading the fw as long as the video device isn't used.  */
-static int cx25840_load_fw(struct v4l2_subdev *sd)
+	state->generic_mode = true;
+
+	if (is_cx2584x(state)) {
+		/* set datasheet video output defaults */
+		state->vid_config = CX25840_VCONFIG_FMT_BT656 |
+				    CX25840_VCONFIG_RES_8BIT |
+				    CX25840_VCONFIG_VBIRAW_DISABLED |
+				    CX25840_VCONFIG_ANCDATA_ENABLED |
+				    CX25840_VCONFIG_TASKBIT_ONE |
+				    CX25840_VCONFIG_ACTIVE_HORIZONTAL |
+				    CX25840_VCONFIG_VALID_NORMAL |
+				    CX25840_VCONFIG_HRESETW_NORMAL |
+				    CX25840_VCONFIG_CLKGATE_NONE |
+				    CX25840_VCONFIG_DCMODE_DWORDS |
+				    CX25840_VCONFIG_IDID0S_NORMAL |
+				    CX25840_VCONFIG_VIPCLAMP_DISABLED;
+
+		/* add additional settings */
+		cx25840_vconfig_add(state, val);
+	} else {
+		/* TODO: generic mode needs to be developed for other chips */
+		WARN_ON(1);
+	}
+
+	return 0;
+}
+
+static int cx25840_reset(struct v4l2_subdev *sd, u32 val)
 {
 	struct cx25840_state *state = to_state(sd);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
+	if (is_cx2583x(state))
+		cx25836_initialize(client);
+	else if (is_cx2388x(state))
+		cx23885_initialize(client);
+	else if (is_cx231xx(state))
+		cx231xx_initialize(client);
+	else
+		cx25840_initialize(client);
+
+	state->is_initialized = 1;
+
+	return 0;
+}
+
+/*
+ * This load_fw operation must be called to load the driver's firmware.
+ * This will load the firmware on the first invocation (further ones are NOP).
+ * Without this the audio standard detection will fail and you will
+ * only get mono.
+ * Alternatively, you can call the reset operation instead of this one.
+ *
+ * Since loading the firmware is often problematic when the driver is
+ * compiled into the kernel I recommend postponing calling this function
+ * until the first open of the video device. Another reason for
+ * postponing it is that loading this firmware takes a long time (seconds)
+ * due to the slow i2c bus speed. So it will speed up the boot process if
+ * you can avoid loading the fw as long as the video device isn't used.
+ */
+static int cx25840_load_fw(struct v4l2_subdev *sd)
+{
+	struct cx25840_state *state = to_state(sd);
+
 	if (!state->is_initialized) {
 		/* initialize and load firmware */
-		state->is_initialized = 1;
-		if (is_cx2583x(state))
-			cx25836_initialize(client);
-		else if (is_cx2388x(state))
-			cx23885_initialize(client);
-		else if (is_cx231xx(state))
-			cx231xx_initialize(client);
-		else
-			cx25840_initialize(client);
+		cx25840_reset(sd, 0);
 	}
 	return 0;
 }
 
 #ifdef CONFIG_VIDEO_ADV_DEBUG
-static int cx25840_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
+static int cx25840_g_register(struct v4l2_subdev *sd,
+			      struct v4l2_dbg_register *reg)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
@@ -1680,7 +2346,8 @@ static int cx25840_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *
 	return 0;
 }
 
-static int cx25840_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg)
+static int cx25840_s_register(struct v4l2_subdev *sd,
+			      const struct v4l2_dbg_register *reg)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
@@ -1699,7 +2366,7 @@ static int cx25840_s_audio_stream(struct v4l2_subdev *sd, int enable)
 		return 0;
 
 	v4l_dbg(1, cx25840_debug, client, "%s audio output\n",
-			enable ? "enable" : "disable");
+		enable ? "enable" : "disable");
 
 	if (enable) {
 		v = cx25840_read(client, 0x115) | 0x80;
@@ -1722,7 +2389,7 @@ static int cx25840_s_stream(struct v4l2_subdev *sd, int enable)
 	u8 v;
 
 	v4l_dbg(1, cx25840_debug, client, "%s video output\n",
-			enable ? "enable" : "disable");
+		enable ? "enable" : "disable");
 
 	/*
 	 * It's not clear what should be done for these devices.
@@ -1749,7 +2416,7 @@ static int cx25840_s_stream(struct v4l2_subdev *sd, int enable)
 }
 
 /* Query the current detected video format */
-static int cx25840_g_std(struct v4l2_subdev *sd, v4l2_std_id *std)
+static int cx25840_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
@@ -1775,10 +2442,11 @@ static int cx25840_g_std(struct v4l2_subdev *sd, v4l2_std_id *std)
 	};
 
 	u32 fmt = (cx25840_read4(client, 0x40c) >> 8) & 0xf;
-	*std = stds[ fmt ];
+	*std = stds[fmt];
 
-	v4l_dbg(1, cx25840_debug, client, "g_std fmt = %x, v4l2_std_id = 0x%x\n",
-		fmt, (unsigned int)stds[ fmt ]);
+	v4l_dbg(1, cx25840_debug, client,
+		"querystd fmt = %x, v4l2_std_id = 0x%x\n",
+		fmt, (unsigned int)stds[fmt]);
 
 	return 0;
 }
@@ -1787,7 +2455,8 @@ static int cx25840_g_input_status(struct v4l2_subdev *sd, u32 *status)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	/* A limited function that checks for signal status and returns
+	/*
+	 * A limited function that checks for signal status and returns
 	 * the state.
 	 */
 
@@ -1798,6 +2467,15 @@ static int cx25840_g_input_status(struct v4l2_subdev *sd, u32 *status)
 	return 0;
 }
 
+static int cx25840_g_std(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	struct cx25840_state *state = to_state(sd);
+
+	*std = state->std;
+
+	return 0;
+}
+
 static int cx25840_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
 {
 	struct cx25840_state *state = to_state(sd);
@@ -1827,6 +2505,11 @@ static int cx25840_s_video_routing(struct v4l2_subdev *sd,
 	if (is_cx23888(state))
 		cx23888_std_setup(client);
 
+	if (is_cx2584x(state) && state->generic_mode && config) {
+		cx25840_vconfig_add(state, config);
+		cx25840_vconfig_apply(client);
+	}
+
 	return set_input(client, input, state->aud_input);
 }
 
@@ -1841,7 +2524,8 @@ static int cx25840_s_audio_routing(struct v4l2_subdev *sd,
 	return set_input(client, state->vid_input, input);
 }
 
-static int cx25840_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)
+static int cx25840_s_frequency(struct v4l2_subdev *sd,
+			       const struct v4l2_frequency *freq)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
@@ -1864,9 +2548,8 @@ static int cx25840_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 	if (is_cx2583x(state))
 		return 0;
 
-	vt->capability |=
-		V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
-		V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
+	vt->capability |= V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
+			  V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
 
 	mode = cx25840_read(client, 0x804);
 
@@ -1896,54 +2579,46 @@ static int cx25840_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
 		return 0;
 
 	switch (vt->audmode) {
-		case V4L2_TUNER_MODE_MONO:
-			/* mono      -> mono
-			   stereo    -> mono
-			   bilingual -> lang1 */
-			cx25840_and_or(client, 0x809, ~0xf, 0x00);
-			break;
-		case V4L2_TUNER_MODE_STEREO:
-		case V4L2_TUNER_MODE_LANG1:
-			/* mono      -> mono
-			   stereo    -> stereo
-			   bilingual -> lang1 */
-			cx25840_and_or(client, 0x809, ~0xf, 0x04);
-			break;
-		case V4L2_TUNER_MODE_LANG1_LANG2:
-			/* mono      -> mono
-			   stereo    -> stereo
-			   bilingual -> lang1/lang2 */
-			cx25840_and_or(client, 0x809, ~0xf, 0x07);
-			break;
-		case V4L2_TUNER_MODE_LANG2:
-			/* mono      -> mono
-			   stereo    -> stereo
-			   bilingual -> lang2 */
-			cx25840_and_or(client, 0x809, ~0xf, 0x01);
-			break;
-		default:
-			return -EINVAL;
+	case V4L2_TUNER_MODE_MONO:
+		/*
+		 * mono      -> mono
+		 * stereo    -> mono
+		 * bilingual -> lang1
+		 */
+		cx25840_and_or(client, 0x809, ~0xf, 0x00);
+		break;
+	case V4L2_TUNER_MODE_STEREO:
+	case V4L2_TUNER_MODE_LANG1:
+		/*
+		 * mono      -> mono
+		 * stereo    -> stereo
+		 * bilingual -> lang1
+		 */
+		cx25840_and_or(client, 0x809, ~0xf, 0x04);
+		break;
+	case V4L2_TUNER_MODE_LANG1_LANG2:
+		/*
+		 * mono      -> mono
+		 * stereo    -> stereo
+		 * bilingual -> lang1/lang2
+		 */
+		cx25840_and_or(client, 0x809, ~0xf, 0x07);
+		break;
+	case V4L2_TUNER_MODE_LANG2:
+		/*
+		 * mono      -> mono
+		 * stereo    -> stereo
+		 * bilingual -> lang2
+		 */
+		cx25840_and_or(client, 0x809, ~0xf, 0x01);
+		break;
+	default:
+		return -EINVAL;
 	}
 	state->audmode = vt->audmode;
 	return 0;
 }
 
-static int cx25840_reset(struct v4l2_subdev *sd, u32 val)
-{
-	struct cx25840_state *state = to_state(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-	if (is_cx2583x(state))
-		cx25836_initialize(client);
-	else if (is_cx2388x(state))
-		cx23885_initialize(client);
-	else if (is_cx231xx(state))
-		cx231xx_initialize(client);
-	else
-		cx25840_initialize(client);
-	return 0;
-}
-
 static int cx25840_log_status(struct v4l2_subdev *sd)
 {
 	struct cx25840_state *state = to_state(sd);
@@ -5050,6 +5725,8 @@ static const struct v4l2_ctrl_ops cx25840_ctrl_ops = {
 static const struct v4l2_subdev_core_ops cx25840_core_ops = {
 	.log_status = cx25840_log_status,
 	.reset = cx25840_reset,
+	/* calling the (optional) init op will turn on the generic mode */
+	.init = cx25840_init,
 	.load_fw = cx25840_load_fw,
 	.s_io_pin_config = common_s_io_pin_config,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
@@ -5073,8 +5750,9 @@ static const struct v4l2_subdev_audio_ops cx25840_audio_ops = {
 };
 
 static const struct v4l2_subdev_video_ops cx25840_video_ops = {
-	.s_std = cx25840_s_std,
 	.g_std = cx25840_g_std,
+	.s_std = cx25840_s_std,
+	.querystd = cx25840_querystd,
 	.s_routing = cx25840_s_video_routing,
 	.s_stream = cx25840_s_stream,
 	.g_input_status = cx25840_g_input_status,
@@ -5110,22 +5788,28 @@ static u32 get_cx2388x_ident(struct i2c_client *client)
 	/* Come out of digital power down */
 	cx25840_write(client, 0x000, 0);
 
-	/* Detecting whether the part is cx23885/7/8 is more
+	/*
+	 * Detecting whether the part is cx23885/7/8 is more
 	 * difficult than it needs to be. No ID register. Instead we
 	 * probe certain registers indicated in the datasheets to look
-	 * for specific defaults that differ between the silicon designs. */
+	 * for specific defaults that differ between the silicon designs.
+	 */
 
 	/* It's either 885/7 if the IR Tx Clk Divider register exists */
 	if (cx25840_read4(client, 0x204) & 0xffff) {
-		/* CX23885 returns bogus repetitive byte values for the DIF,
-		 * which doesn't exist for it. (Ex. 8a8a8a8a or 31313131) */
+		/*
+		 * CX23885 returns bogus repetitive byte values for the DIF,
+		 * which doesn't exist for it. (Ex. 8a8a8a8a or 31313131)
+		 */
 		ret = cx25840_read4(client, 0x300);
 		if (((ret & 0xffff0000) >> 16) == (ret & 0xffff)) {
 			/* No DIF */
 			ret = CX23885_AV;
 		} else {
-			/* CX23887 has a broken DIF, but the registers
-			 * appear valid (but unused), good enough to detect. */
+			/*
+			 * CX23887 has a broken DIF, but the registers
+			 * appear valid (but unused), good enough to detect.
+			 */
 			ret = CX23887_AV;
 		}
 	} else if (cx25840_read4(client, 0x300) & 0x0fffffff) {
@@ -5157,14 +5841,18 @@ static int cx25840_probe(struct i2c_client *client,
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
 		return -EIO;
 
-	v4l_dbg(1, cx25840_debug, client, "detecting cx25840 client on address 0x%x\n", client->addr << 1);
+	v4l_dbg(1, cx25840_debug, client,
+		"detecting cx25840 client on address 0x%x\n",
+		client->addr << 1);
 
 	device_id = cx25840_read(client, 0x101) << 8;
 	device_id |= cx25840_read(client, 0x100);
 	v4l_dbg(1, cx25840_debug, client, "device_id = 0x%04x\n", device_id);
 
-	/* The high byte of the device ID should be
-	 * 0x83 for the cx2583x and 0x84 for the cx2584x */
+	/*
+	 * The high byte of the device ID should be
+	 * 0x83 for the cx2583x and 0x84 for the cx2584x
+	 */
 	if ((device_id & 0xff00) == 0x8300) {
 		id = CX25836 + ((device_id >> 4) & 0xf) - 6;
 	} else if ((device_id & 0xff00) == 0x8400) {
@@ -5178,7 +5866,8 @@ static int cx25840_probe(struct i2c_client *client,
 		v4l_err(client,
 			"likely a confused/unresponsive cx2388[578] A/V decoder found @ 0x%x (%s)\n",
 			client->addr << 1, client->adapter->name);
-		v4l_err(client, "A method to reset it from the cx25840 driver software is not known at this time\n");
+		v4l_err(client,
+			"A method to reset it from the cx25840 driver software is not known at this time\n");
 		return -ENODEV;
 	} else {
 		v4l_dbg(1, cx25840_debug, client, "cx25840 not found\n");
@@ -5186,7 +5875,7 @@ static int cx25840_probe(struct i2c_client *client,
 	}
 
 	state = devm_kzalloc(&client->dev, sizeof(*state), GFP_KERNEL);
-	if (state == NULL)
+	if (!state)
 		return -ENOMEM;
 
 	sd = &state->sd;
@@ -5213,7 +5902,7 @@ static int cx25840_probe(struct i2c_client *client,
 	sd->entity.function = MEDIA_ENT_F_ATV_DECODER;
 
 	ret = media_entity_pads_init(&sd->entity, ARRAY_SIZE(state->pads),
-				state->pads);
+				     state->pads);
 	if (ret < 0) {
 		v4l_info(client, "failed to initialize media entity!\n");
 		return ret;
@@ -5241,8 +5930,10 @@ static int cx25840_probe(struct i2c_client *client,
 	case CX25841:
 	case CX25842:
 	case CX25843:
-		/* Note: revision '(device_id & 0x0f) == 2' was never built. The
-		   marking skips from 0x1 == 22 to 0x3 == 23. */
+		/*
+		 * Note: revision '(device_id & 0x0f) == 2' was never built.
+		 * The marking skips from 0x1 == 22 to 0x3 == 23.
+		 */
 		v4l_info(client, "cx25%3x-2%x found @ 0x%x (%s)\n",
 			 (device_id & 0xfff0) >> 4,
 			 (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1
@@ -5270,13 +5961,13 @@ static int cx25840_probe(struct i2c_client *client,
 	state->std = V4L2_STD_NTSC_M;
 	v4l2_ctrl_handler_init(&state->hdl, 9);
 	v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops,
-			V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
+			  V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
 	v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops,
-			V4L2_CID_CONTRAST, 0, 127, 1, 64);
+			  V4L2_CID_CONTRAST, 0, 127, 1, 64);
 	v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops,
-			V4L2_CID_SATURATION, 0, 127, 1, 64);
+			  V4L2_CID_SATURATION, 0, 127, 1, 64);
 	v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops,
-			V4L2_CID_HUE, -128, 127, 1, 0);
+			  V4L2_CID_HUE, -128, 127, 1, 0);
 	if (!is_cx2583x(state)) {
 		default_volume = cx25840_read(client, 0x8d4);
 		/*
@@ -5288,8 +5979,7 @@ static int cx25840_probe(struct i2c_client *client,
 			/* Bottom out at -96 dB, v4l2 vol range 0x2e00-0x2fff */
 			default_volume = 228;
 			cx25840_write(client, 0x8d4, 228);
-		}
-		else if (default_volume < 20) {
+		} else if (default_volume < 20) {
 			/* Top out at + 8 dB, v4l2 vol range 0xfe00-0xffff */
 			default_volume = 20;
 			cx25840_write(client, 0x8d4, 20);
@@ -5297,20 +5987,23 @@ static int cx25840_probe(struct i2c_client *client,
 		default_volume = (((228 - default_volume) >> 1) + 23) << 9;
 
 		state->volume = v4l2_ctrl_new_std(&state->hdl,
-			&cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_VOLUME,
-			0, 65535, 65535 / 100, default_volume);
+						  &cx25840_audio_ctrl_ops,
+						  V4L2_CID_AUDIO_VOLUME,
+						  0, 65535, 65535 / 100,
+						  default_volume);
 		state->mute = v4l2_ctrl_new_std(&state->hdl,
-			&cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_MUTE,
-			0, 1, 1, 0);
+						&cx25840_audio_ctrl_ops,
+						V4L2_CID_AUDIO_MUTE,
+						0, 1, 1, 0);
 		v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops,
-			V4L2_CID_AUDIO_BALANCE,
-			0, 65535, 65535 / 100, 32768);
+				  V4L2_CID_AUDIO_BALANCE,
+				  0, 65535, 65535 / 100, 32768);
 		v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops,
-			V4L2_CID_AUDIO_BASS,
-			0, 65535, 65535 / 100, 32768);
+				  V4L2_CID_AUDIO_BASS,
+				  0, 65535, 65535 / 100, 32768);
 		v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops,
-			V4L2_CID_AUDIO_TREBLE,
-			0, 65535, 65535 / 100, 32768);
+				  V4L2_CID_AUDIO_TREBLE,
+				  0, 65535, 65535 / 100, 32768);
 	}
 	sd->ctrl_handler = &state->hdl;
 	if (state->hdl.error) {
diff --git a/drivers/media/i2c/cx25840/cx25840-core.h b/drivers/media/i2c/cx25840/cx25840-core.h
index 7fa5787635ea..8b89e90687a1 100644
--- a/drivers/media/i2c/cx25840/cx25840-core.h
+++ b/drivers/media/i2c/cx25840/cx25840-core.h
@@ -7,7 +7,6 @@
 #ifndef _CX25840_CORE_H_
 #define _CX25840_CORE_H_
 
-
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ctrls.h>
@@ -44,10 +43,15 @@ enum cx25840_media_pads {
  * @mute:		audio mute V4L2 control (non-cx2583x devices only)
  * @pvr150_workaround:	whether we enable workaround for Hauppauge PVR150
  *			hardware bug (audio dropping out)
+ * @generic_mode:	whether we disable ivtv-specific hacks
+ *			this mode gets turned on when the bridge driver calls
+ *			cx25840 subdevice init core op
  * @radio:		set if we are currently in the radio mode, otherwise
  *			the current mode is non-radio (that is, video)
  * @std:		currently set video standard
  * @vid_input:		currently set video input
+ * @vid_config:	currently set video output configuration
+ *			only used in the generic mode
  * @aud_input:		currently set audio input
  * @audclk_freq:	currently set audio sample rate
  * @audmode:		currently set audio mode (when in non-radio mode)
@@ -74,9 +78,11 @@ struct cx25840_state {
 		struct v4l2_ctrl *mute;
 	};
 	int pvr150_workaround;
+	bool generic_mode;
 	int radio;
 	v4l2_std_id std;
 	enum cx25840_video_input vid_input;
+	u32 vid_config;
 	enum cx25840_audio_input aud_input;
 	u32 audclk_freq;
 	int audmode;
@@ -84,7 +90,7 @@ struct cx25840_state {
 	enum cx25840_model id;
 	u32 rev;
 	int is_initialized;
-	unsigned vbi_regs_offset;
+	unsigned int vbi_regs_offset;
 	wait_queue_head_t fw_wait;
 	struct work_struct fw_work;
 	struct cx25840_ir_state *ir_state;
@@ -109,6 +115,14 @@ static inline bool is_cx2583x(struct cx25840_state *state)
 	       state->id == CX25837;
 }
 
+static inline bool is_cx2584x(struct cx25840_state *state)
+{
+	return state->id == CX25840 ||
+	       state->id == CX25841 ||
+	       state->id == CX25842 ||
+	       state->id == CX25843;
+}
+
 static inline bool is_cx231xx(struct cx25840_state *state)
 {
 	return state->id == CX2310X_AV;
@@ -142,7 +156,8 @@ int cx25840_write(struct i2c_client *client, u16 addr, u8 value);
 int cx25840_write4(struct i2c_client *client, u16 addr, u32 value);
 u8 cx25840_read(struct i2c_client *client, u16 addr);
 u32 cx25840_read4(struct i2c_client *client, u16 addr);
-int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned mask, u8 value);
+int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned int mask,
+		   u8 value);
 int cx25840_and_or4(struct i2c_client *client, u16 addr, u32 and_mask,
 		    u32 or_value);
 void cx25840_std_setup(struct i2c_client *client);
@@ -161,9 +176,12 @@ extern const struct v4l2_ctrl_ops cx25840_audio_ctrl_ops;
 /* ----------------------------------------------------------------------- */
 /* cx25850-vbi.c                                                           */
 int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt);
-int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
-int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
-int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi);
+int cx25840_s_sliced_fmt(struct v4l2_subdev *sd,
+			 struct v4l2_sliced_vbi_format *fmt);
+int cx25840_g_sliced_fmt(struct v4l2_subdev *sd,
+			 struct v4l2_sliced_vbi_format *fmt);
+int cx25840_decode_vbi_line(struct v4l2_subdev *sd,
+			    struct v4l2_decode_vbi_line *vbi);
 
 /* ----------------------------------------------------------------------- */
 /* cx25850-ir.c                                                            */
diff --git a/drivers/media/i2c/cx25840/cx25840-vbi.c b/drivers/media/i2c/cx25840/cx25840-vbi.c
index 643335f0f827..a066d5f0fec9 100644
--- a/drivers/media/i2c/cx25840/cx25840-vbi.c
+++ b/drivers/media/i2c/cx25840/cx25840-vbi.c
@@ -86,6 +86,7 @@ int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *
 	memset(svbi->service_lines, 0, sizeof(svbi->service_lines));
 	svbi->service_set = 0;
 	/* we're done if raw VBI is active */
+	/* TODO: this will have to be changed for generic_mode VBI */
 	if ((cx25840_read(client, 0x404) & 0x10) == 0)
 		return 0;
 
@@ -128,6 +129,7 @@ int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt)
 		cx25840_write(client, 0x54f, vbi_offset);
 	else
 		cx25840_write(client, 0x47f, vbi_offset);
+	/* TODO: this will have to be changed for generic_mode VBI */
 	cx25840_write(client, 0x404, 0x2e);
 	return 0;
 }
@@ -148,6 +150,7 @@ int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *
 	cx25840_std_setup(client);
 
 	/* Sliced VBI */
+	/* TODO: this will have to be changed for generic_mode VBI */
 	cx25840_write(client, 0x404, 0x32);	/* Ancillary data */
 	cx25840_write(client, 0x406, 0x13);
 	if (is_cx23888(state))
@@ -202,6 +205,7 @@ int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *
 	}
 
 	cx25840_write(client, state->vbi_regs_offset + 0x43c, 0x16);
+	/* TODO: this will have to be changed for generic_mode VBI */
 	if (is_cx23888(state))
 		cx25840_write(client, 0x428, is_pal ? 0x2a : 0x22);
 	else
diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c
index 83e9961b0505..159a3a604f0e 100644
--- a/drivers/media/i2c/imx214.c
+++ b/drivers/media/i2c/imx214.c
@@ -1111,6 +1111,6 @@ static struct i2c_driver imx214_i2c_driver = {
 
 module_i2c_driver(imx214_i2c_driver);
 
-MODULE_DESCRIPTION("Sony IMX214 Camera drier");
+MODULE_DESCRIPTION("Sony IMX214 Camera driver");
 MODULE_AUTHOR("Ricardo Ribalda <ricardo.ribalda@gmail.com>");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c
index 4b23fde937b3..2df743cbe09d 100644
--- a/drivers/media/i2c/mt9m001.c
+++ b/drivers/media/i2c/mt9m001.c
@@ -730,7 +730,7 @@ static int mt9m001_probe(struct i2c_client *client,
 			 const struct i2c_device_id *did)
 {
 	struct mt9m001 *mt9m001;
-	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+	struct i2c_adapter *adapter = client->adapter;
 	int ret;
 
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
index 362c3b93636e..12cb012d91f7 100644
--- a/drivers/media/i2c/mt9m111.c
+++ b/drivers/media/i2c/mt9m111.c
@@ -10,6 +10,7 @@
 #include <linux/log2.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>
+#include <linux/regulator/consumer.h>
 #include <linux/v4l2-mediabus.h>
 #include <linux/module.h>
 #include <linux/property.h>
@@ -240,6 +241,7 @@ struct mt9m111 {
 	int power_count;
 	const struct mt9m111_datafmt *fmt;
 	int lastpage;	/* PageMap cache value */
+	struct regulator *regulator;
 	bool is_streaming;
 	/* user point of view - 0: falling 1: rising edge */
 	unsigned int pclk_sample:1;
@@ -979,11 +981,23 @@ static int mt9m111_power_on(struct mt9m111 *mt9m111)
 	if (ret < 0)
 		return ret;
 
+	ret = regulator_enable(mt9m111->regulator);
+	if (ret < 0)
+		goto out_clk_disable;
+
 	ret = mt9m111_resume(mt9m111);
-	if (ret < 0) {
-		dev_err(&client->dev, "Failed to resume the sensor: %d\n", ret);
-		v4l2_clk_disable(mt9m111->clk);
-	}
+	if (ret < 0)
+		goto out_regulator_disable;
+
+	return 0;
+
+out_regulator_disable:
+	regulator_disable(mt9m111->regulator);
+
+out_clk_disable:
+	v4l2_clk_disable(mt9m111->clk);
+
+	dev_err(&client->dev, "Failed to resume the sensor: %d\n", ret);
 
 	return ret;
 }
@@ -991,6 +1005,7 @@ static int mt9m111_power_on(struct mt9m111 *mt9m111)
 static void mt9m111_power_off(struct mt9m111 *mt9m111)
 {
 	mt9m111_suspend(mt9m111);
+	regulator_disable(mt9m111->regulator);
 	v4l2_clk_disable(mt9m111->clk);
 }
 
@@ -1232,7 +1247,7 @@ static int mt9m111_probe(struct i2c_client *client,
 			 const struct i2c_device_id *did)
 {
 	struct mt9m111 *mt9m111;
-	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+	struct i2c_adapter *adapter = client->adapter;
 	int ret;
 
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
@@ -1245,14 +1260,23 @@ static int mt9m111_probe(struct i2c_client *client,
 	if (!mt9m111)
 		return -ENOMEM;
 
-	ret = mt9m111_probe_fw(client, mt9m111);
-	if (ret)
-		return ret;
+	if (dev_fwnode(&client->dev)) {
+		ret = mt9m111_probe_fw(client, mt9m111);
+		if (ret)
+			return ret;
+	}
 
 	mt9m111->clk = v4l2_clk_get(&client->dev, "mclk");
 	if (IS_ERR(mt9m111->clk))
 		return PTR_ERR(mt9m111->clk);
 
+	mt9m111->regulator = devm_regulator_get(&client->dev, "vdd");
+	if (IS_ERR(mt9m111->regulator)) {
+		dev_err(&client->dev, "regulator not found: %ld\n",
+			PTR_ERR(mt9m111->regulator));
+		return PTR_ERR(mt9m111->regulator);
+	}
+
 	/* Default HIGHPOWER context */
 	mt9m111->ctx = &context_b;
 
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 5e186ea7391b..dc23b9ed510a 100644
--- a/drivers/media/i2c/mt9p031.c
+++ b/drivers/media/i2c/mt9p031.c
@@ -1031,7 +1031,7 @@ static int mt9p031_probe(struct i2c_client *client,
 			 const struct i2c_device_id *did)
 {
 	struct mt9p031_platform_data *pdata = mt9p031_get_pdata(client);
-	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+	struct i2c_adapter *adapter = client->adapter;
 	struct mt9p031 *mt9p031;
 	unsigned int i;
 	int ret;
diff --git a/drivers/media/i2c/ov13858.c b/drivers/media/i2c/ov13858.c
index 45bb872db3c5..aac6f77afa0f 100644
--- a/drivers/media/i2c/ov13858.c
+++ b/drivers/media/i2c/ov13858.c
@@ -1224,7 +1224,7 @@ static int ov13858_set_ctrl(struct v4l2_ctrl *ctrl)
 					 ov13858->exposure->minimum,
 					 max, ov13858->exposure->step, max);
 		break;
-	};
+	}
 
 	/*
 	 * Applying V4L2 control value only happens
@@ -1262,7 +1262,7 @@ static int ov13858_set_ctrl(struct v4l2_ctrl *ctrl)
 			 "ctrl(id:0x%x,val:0x%x) is not handled\n",
 			 ctrl->id, ctrl->val);
 		break;
-	};
+	}
 
 	pm_runtime_put(&client->dev);
 
diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
index b744a203eb9b..ecd167d7c4d2 100644
--- a/drivers/media/i2c/ov2640.c
+++ b/drivers/media/i2c/ov2640.c
@@ -1194,7 +1194,7 @@ static int ov2640_probe(struct i2c_client *client,
 			const struct i2c_device_id *did)
 {
 	struct ov2640_priv	*priv;
-	struct i2c_adapter	*adapter = to_i2c_adapter(client->dev.parent);
+	struct i2c_adapter	*adapter = client->adapter;
 	int			ret;
 
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
diff --git a/drivers/media/i2c/ov2685.c b/drivers/media/i2c/ov2685.c
index 98a1f2e312b5..6814583d9606 100644
--- a/drivers/media/i2c/ov2685.c
+++ b/drivers/media/i2c/ov2685.c
@@ -576,7 +576,7 @@ static int ov2685_set_ctrl(struct v4l2_ctrl *ctrl)
 			 __func__, ctrl->id, ctrl->val);
 		ret = -EINVAL;
 		break;
-	};
+	}
 
 	pm_runtime_put(&client->dev);
 
diff --git a/drivers/media/i2c/ov5695.c b/drivers/media/i2c/ov5695.c
index 5d107c53364d..e65a94353175 100644
--- a/drivers/media/i2c/ov5695.c
+++ b/drivers/media/i2c/ov5695.c
@@ -1143,7 +1143,7 @@ static int ov5695_set_ctrl(struct v4l2_ctrl *ctrl)
 		dev_warn(&client->dev, "%s Unhandled id:0x%x, val:0x%x\n",
 			 __func__, ctrl->id, ctrl->val);
 		break;
-	};
+	}
 
 	pm_runtime_put(&client->dev);
 
diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c
index 7f7c933b5cf4..5b9af5e5b7f1 100644
--- a/drivers/media/i2c/ov6650.c
+++ b/drivers/media/i2c/ov6650.c
@@ -1006,7 +1006,6 @@ static int ov6650_probe(struct i2c_client *client,
 	priv->colorspace  = V4L2_COLORSPACE_JPEG;
 
 	priv->subdev.internal_ops = &ov6650_internal_ops;
-	priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 
 	ret = v4l2_async_register_subdev(&priv->subdev);
 	if (ret)
diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
index 54e80a60aa57..70bb870b1d08 100644
--- a/drivers/media/i2c/ov7740.c
+++ b/drivers/media/i2c/ov7740.c
@@ -532,7 +532,7 @@ static int ov7740_set_ctrl(struct v4l2_ctrl *ctrl)
 	struct i2c_client *client = v4l2_get_subdevdata(&ov7740->subdev);
 	struct regmap *regmap = ov7740->regmap;
 	int ret;
-	u8 val = 0;
+	u8 val;
 
 	if (!pm_runtime_get_if_in_use(&client->dev))
 		return 0;
@@ -551,6 +551,7 @@ static int ov7740_set_ctrl(struct v4l2_ctrl *ctrl)
 		ret = ov7740_set_contrast(regmap, ctrl->val);
 		break;
 	case V4L2_CID_VFLIP:
+		val = ctrl->val ? REG0C_IMG_FLIP : 0x00;
 		ret = regmap_update_bits(regmap, REG_REG0C,
 					 REG0C_IMG_FLIP, val);
 		break;
@@ -561,16 +562,16 @@ static int ov7740_set_ctrl(struct v4l2_ctrl *ctrl)
 		break;
 	case V4L2_CID_AUTOGAIN:
 		if (!ctrl->val)
-			return ov7740_set_gain(regmap, ov7740->gain->val);
-
-		ret = ov7740_set_autogain(regmap, ctrl->val);
+			ret = ov7740_set_gain(regmap, ov7740->gain->val);
+		else
+			ret = ov7740_set_autogain(regmap, ctrl->val);
 		break;
 
 	case V4L2_CID_EXPOSURE_AUTO:
 		if (ctrl->val == V4L2_EXPOSURE_MANUAL)
-			return ov7740_set_exp(regmap, ov7740->exposure->val);
-
-		ret = ov7740_set_autoexp(regmap, ctrl->val);
+			ret = ov7740_set_exp(regmap, ov7740->exposure->val);
+		else
+			ret = ov7740_set_autoexp(regmap, ctrl->val);
 		break;
 	default:
 		ret = -EINVAL;
@@ -785,7 +786,11 @@ static int ov7740_try_fmt_internal(struct v4l2_subdev *sd,
 
 		fsize++;
 	}
-
+	if (i >= ARRAY_SIZE(ov7740_framesizes)) {
+		fsize = &ov7740_framesizes[0];
+		fmt->width = fsize->width;
+		fmt->height = fsize->height;
+	}
 	if (ret_frmsize != NULL)
 		*ret_frmsize = fsize;
 
@@ -1007,8 +1012,6 @@ static int ov7740_init_controls(struct ov7740 *ov7740)
 
 	ov7740->gain = v4l2_ctrl_new_std(ctrl_hdlr, &ov7740_ctrl_ops,
 				       V4L2_CID_GAIN, 0, 1023, 1, 500);
-	if (ov7740->gain)
-		ov7740->gain->flags |= V4L2_CTRL_FLAG_VOLATILE;
 
 	ov7740->auto_gain = v4l2_ctrl_new_std(ctrl_hdlr, &ov7740_ctrl_ops,
 					    V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
@@ -1026,7 +1029,6 @@ static int ov7740_init_controls(struct ov7740 *ov7740)
 	v4l2_ctrl_auto_cluster(2, &ov7740->auto_gain, 0, true);
 	v4l2_ctrl_auto_cluster(2, &ov7740->auto_exposure,
 			       V4L2_EXPOSURE_MANUAL, true);
-	v4l2_ctrl_cluster(2, &ov7740->hflip);
 
 	if (ctrl_hdlr->error) {
 		ret = ctrl_hdlr->error;
diff --git a/drivers/media/i2c/ov8856.c b/drivers/media/i2c/ov8856.c
index dbf1095b9440..cd347d6b7b9d 100644
--- a/drivers/media/i2c/ov8856.c
+++ b/drivers/media/i2c/ov8856.c
@@ -195,11 +195,11 @@ static const struct ov8856_reg mode_3280x2464_regs[] = {
 	{0x3800, 0x00},
 	{0x3801, 0x00},
 	{0x3802, 0x00},
-	{0x3803, 0x07},
+	{0x3803, 0x06},
 	{0x3804, 0x0c},
 	{0x3805, 0xdf},
 	{0x3806, 0x09},
-	{0x3807, 0xa6},
+	{0x3807, 0xa7},
 	{0x3808, 0x0c},
 	{0x3809, 0xd0},
 	{0x380a, 0x09},
@@ -211,7 +211,7 @@ static const struct ov8856_reg mode_3280x2464_regs[] = {
 	{0x3810, 0x00},
 	{0x3811, 0x00},
 	{0x3812, 0x00},
-	{0x3813, 0x00},
+	{0x3813, 0x01},
 	{0x3814, 0x01},
 	{0x3815, 0x01},
 	{0x3816, 0x00},
@@ -385,11 +385,11 @@ static const struct ov8856_reg mode_1640x1232_regs[] = {
 	{0x3800, 0x00},
 	{0x3801, 0x00},
 	{0x3802, 0x00},
-	{0x3803, 0x07},
+	{0x3803, 0x06},
 	{0x3804, 0x0c},
 	{0x3805, 0xdf},
 	{0x3806, 0x09},
-	{0x3807, 0xa6},
+	{0x3807, 0xa7},
 	{0x3808, 0x06},
 	{0x3809, 0x68},
 	{0x380a, 0x04},
@@ -401,7 +401,7 @@ static const struct ov8856_reg mode_1640x1232_regs[] = {
 	{0x3810, 0x00},
 	{0x3811, 0x00},
 	{0x3812, 0x00},
-	{0x3813, 0x00},
+	{0x3813, 0x01},
 	{0x3814, 0x03},
 	{0x3815, 0x01},
 	{0x3816, 0x00},
diff --git a/drivers/media/i2c/ov9640.c b/drivers/media/i2c/ov9640.c
index d6831f28378b..482609665305 100644
--- a/drivers/media/i2c/ov9640.c
+++ b/drivers/media/i2c/ov9640.c
@@ -691,14 +691,14 @@ static int ov9640_probe(struct i2c_client *client,
 
 	priv->gpio_power = devm_gpiod_get(&client->dev, "Camera power",
 					  GPIOD_OUT_LOW);
-	if (IS_ERR_OR_NULL(priv->gpio_power)) {
+	if (IS_ERR(priv->gpio_power)) {
 		ret = PTR_ERR(priv->gpio_power);
 		return ret;
 	}
 
 	priv->gpio_reset = devm_gpiod_get(&client->dev, "Camera reset",
 					  GPIOD_OUT_HIGH);
-	if (IS_ERR_OR_NULL(priv->gpio_reset)) {
+	if (IS_ERR(priv->gpio_reset)) {
 		ret = PTR_ERR(priv->gpio_reset);
 		return ret;
 	}
diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.c b/drivers/media/i2c/smiapp/smiapp-quirk.c
index e46d72cee566..ab96d6067fc3 100644
--- a/drivers/media/i2c/smiapp/smiapp-quirk.c
+++ b/drivers/media/i2c/smiapp/smiapp-quirk.c
@@ -194,7 +194,7 @@ static int jt8ev1_post_streamoff(struct smiapp_sensor *sensor)
 		return rval;
 
 	/* Wait for 1 ms + one line => 2 ms is likely enough */
-	usleep_range(2000, 2000);
+	usleep_range(2000, 2050);
 
 	/* Restore it */
 	rval = smiapp_write_8(sensor, 0x3205, 0x00);
diff --git a/drivers/media/i2c/st-mipid02.c b/drivers/media/i2c/st-mipid02.c
index 9369f38dbf3d..81285b8d5cfb 100644
--- a/drivers/media/i2c/st-mipid02.c
+++ b/drivers/media/i2c/st-mipid02.c
@@ -61,7 +61,10 @@ static const u32 mipid02_supported_fmt_codes[] = {
 	MEDIA_BUS_FMT_SGRBG10_1X10, MEDIA_BUS_FMT_SRGGB10_1X10,
 	MEDIA_BUS_FMT_SBGGR12_1X12, MEDIA_BUS_FMT_SGBRG12_1X12,
 	MEDIA_BUS_FMT_SGRBG12_1X12, MEDIA_BUS_FMT_SRGGB12_1X12,
-	MEDIA_BUS_FMT_UYVY8_1X16, MEDIA_BUS_FMT_BGR888_1X24
+	MEDIA_BUS_FMT_UYVY8_1X16, MEDIA_BUS_FMT_BGR888_1X24,
+	MEDIA_BUS_FMT_RGB565_2X8_LE, MEDIA_BUS_FMT_RGB565_2X8_BE,
+	MEDIA_BUS_FMT_YUYV8_2X8, MEDIA_BUS_FMT_UYVY8_2X8,
+	MEDIA_BUS_FMT_JPEG_1X8
 };
 
 /* regulator supplies */
@@ -99,6 +102,7 @@ struct mipid02_dev {
 		u8 data_lane1_reg1;
 		u8 mode_reg1;
 		u8 mode_reg2;
+		u8 data_selection_ctrl;
 		u8 data_id_rreg;
 		u8 pix_width_ctrl;
 		u8 pix_width_ctrl_emb;
@@ -128,6 +132,10 @@ static int bpp_from_code(__u32 code)
 	case MEDIA_BUS_FMT_SRGGB12_1X12:
 		return 12;
 	case MEDIA_BUS_FMT_UYVY8_1X16:
+	case MEDIA_BUS_FMT_YUYV8_2X8:
+	case MEDIA_BUS_FMT_UYVY8_2X8:
+	case MEDIA_BUS_FMT_RGB565_2X8_LE:
+	case MEDIA_BUS_FMT_RGB565_2X8_BE:
 		return 16;
 	case MEDIA_BUS_FMT_BGR888_1X24:
 		return 24;
@@ -155,9 +163,14 @@ static u8 data_type_from_code(__u32 code)
 	case MEDIA_BUS_FMT_SRGGB12_1X12:
 		return 0x2c;
 	case MEDIA_BUS_FMT_UYVY8_1X16:
+	case MEDIA_BUS_FMT_YUYV8_2X8:
+	case MEDIA_BUS_FMT_UYVY8_2X8:
 		return 0x1e;
 	case MEDIA_BUS_FMT_BGR888_1X24:
 		return 0x24;
+	case MEDIA_BUS_FMT_RGB565_2X8_LE:
+	case MEDIA_BUS_FMT_RGB565_2X8_BE:
+		return 0x22;
 	default:
 		return 0;
 	}
@@ -331,6 +344,25 @@ static int mipid02_detect(struct mipid02_dev *bridge)
 	return mipid02_read_reg(bridge, MIPID02_CLK_LANE_WR_REG1, &reg);
 }
 
+static u32 mipid02_get_link_freq_from_cid_link_freq(struct mipid02_dev *bridge,
+						    struct v4l2_subdev *subdev)
+{
+	struct v4l2_querymenu qm = {.id = V4L2_CID_LINK_FREQ, };
+	struct v4l2_ctrl *ctrl;
+	int ret;
+
+	ctrl = v4l2_ctrl_find(subdev->ctrl_handler, V4L2_CID_LINK_FREQ);
+	if (!ctrl)
+		return 0;
+	qm.index = v4l2_ctrl_g_ctrl(ctrl);
+
+	ret = v4l2_querymenu(subdev->ctrl_handler, &qm);
+	if (ret)
+		return 0;
+
+	return qm.value;
+}
+
 static u32 mipid02_get_link_freq_from_cid_pixel_rate(struct mipid02_dev *bridge,
 						     struct v4l2_subdev *subdev)
 {
@@ -358,10 +390,14 @@ static int mipid02_configure_from_rx_speed(struct mipid02_dev *bridge)
 	struct v4l2_subdev *subdev = bridge->s_subdev;
 	u32 link_freq;
 
-	link_freq = mipid02_get_link_freq_from_cid_pixel_rate(bridge, subdev);
+	link_freq = mipid02_get_link_freq_from_cid_link_freq(bridge, subdev);
 	if (!link_freq) {
-		dev_err(&client->dev, "Failed to detect link frequency");
-		return -EINVAL;
+		link_freq = mipid02_get_link_freq_from_cid_pixel_rate(bridge,
+								      subdev);
+		if (!link_freq) {
+			dev_err(&client->dev, "Failed to get link frequency");
+			return -EINVAL;
+		}
 	}
 
 	dev_dbg(&client->dev, "detect link_freq = %d Hz", link_freq);
@@ -452,6 +488,7 @@ static int mipid02_configure_from_tx(struct mipid02_dev *bridge)
 {
 	struct v4l2_fwnode_endpoint *ep = &bridge->tx;
 
+	bridge->r.data_selection_ctrl = SELECTION_MANUAL_WIDTH;
 	bridge->r.pix_width_ctrl = ep->bus.parallel.bus_width;
 	bridge->r.pix_width_ctrl_emb = ep->bus.parallel.bus_width;
 	if (ep->bus.parallel.flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
@@ -467,10 +504,15 @@ static int mipid02_configure_from_code(struct mipid02_dev *bridge)
 	u8 data_type;
 
 	bridge->r.data_id_rreg = 0;
-	data_type = data_type_from_code(bridge->fmt.code);
-	if (!data_type)
-		return -EINVAL;
-	bridge->r.data_id_rreg = data_type;
+
+	if (bridge->fmt.code != MEDIA_BUS_FMT_JPEG_1X8) {
+		bridge->r.data_selection_ctrl |= SELECTION_MANUAL_DATA;
+
+		data_type = data_type_from_code(bridge->fmt.code);
+		if (!data_type)
+			return -EINVAL;
+		bridge->r.data_id_rreg = data_type;
+	}
 
 	return 0;
 }
@@ -554,7 +596,7 @@ static int mipid02_stream_enable(struct mipid02_dev *bridge)
 	if (ret)
 		goto error;
 	ret = mipid02_write_reg(bridge, MIPID02_DATA_SELECTION_CTRL,
-		SELECTION_MANUAL_DATA | SELECTION_MANUAL_WIDTH);
+		bridge->r.data_selection_ctrl);
 	if (ret)
 		goto error;
 	ret = mipid02_write_reg(bridge, MIPID02_PIX_WIDTH_CTRL,
diff --git a/drivers/media/i2c/tda7432.c b/drivers/media/i2c/tda7432.c
index 06a78c2cdaab..cbdc9be0a597 100644
--- a/drivers/media/i2c/tda7432.c
+++ b/drivers/media/i2c/tda7432.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * For the STS-Thompson TDA7432 audio processor chip
  *
@@ -9,7 +10,7 @@
  *
  * Copyright (c) 2000 Eric Sandeen <eric_sandeen@bigfoot.com>
  * Copyright (c) 2006 Mauro Carvalho Chehab <mchehab@kernel.org>
- * This code is placed under the terms of the GNU General Public License
+ *
  * Based on tda9855.c by Steve VanDeBogart (vandebo@uclink.berkeley.edu)
  * Which was based on tda8425.c by Greg Alexander (c) 1998
  *
diff --git a/drivers/media/i2c/tw9910.c b/drivers/media/i2c/tw9910.c
index 4d7cd736b930..a25a350b0ddc 100644
--- a/drivers/media/i2c/tw9910.c
+++ b/drivers/media/i2c/tw9910.c
@@ -934,8 +934,7 @@ static int tw9910_probe(struct i2c_client *client,
 {
 	struct tw9910_priv		*priv;
 	struct tw9910_video_info	*info;
-	struct i2c_adapter		*adapter =
-		to_i2c_adapter(client->dev.parent);
+	struct i2c_adapter		*adapter = client->adapter;
 	int ret;
 
 	if (!client->dev.platform_data) {
diff --git a/drivers/media/i2c/video-i2c.c b/drivers/media/i2c/video-i2c.c
index abd3152df7d0..078141712c88 100644
--- a/drivers/media/i2c/video-i2c.c
+++ b/drivers/media/i2c/video-i2c.c
@@ -190,12 +190,8 @@ static int mlx90640_setup(struct video_i2c_data *data)
 	unsigned int n, idx;
 
 	for (n = 0; n < data->chip->num_frame_intervals - 1; n++) {
-		if (data->frame_interval.numerator
-				!= data->chip->frame_intervals[n].numerator)
-			continue;
-
-		if (data->frame_interval.denominator
-				== data->chip->frame_intervals[n].denominator)
+		if (V4L2_FRACT_COMPARE(data->frame_interval, ==,
+				       data->chip->frame_intervals[n]))
 			break;
 	}
 
diff --git a/drivers/media/mc/Kconfig b/drivers/media/mc/Kconfig
new file mode 100644
index 000000000000..3b9795cfcb36
--- /dev/null
+++ b/drivers/media/mc/Kconfig
@@ -0,0 +1,33 @@
+#
+# Media controller
+#	Selectable only for webcam/grabbers, as other drivers don't use it
+#
+
+config MEDIA_CONTROLLER
+	bool "Media Controller API"
+	depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT
+	help
+	  Enable the media controller API used to query media devices internal
+	  topology and configure it dynamically.
+
+	  This API is mostly used by camera interfaces in embedded platforms.
+
+config MEDIA_CONTROLLER_DVB
+	bool "Enable Media controller for DVB (EXPERIMENTAL)"
+	depends on MEDIA_CONTROLLER && DVB_CORE
+	help
+	  Enable the media controller API support for DVB.
+
+	  This is currently experimental.
+
+config MEDIA_CONTROLLER_REQUEST_API
+	bool "Enable Media controller Request API (EXPERIMENTAL)"
+	depends on MEDIA_CONTROLLER && STAGING_MEDIA
+	help
+	  DO NOT ENABLE THIS OPTION UNLESS YOU KNOW WHAT YOU'RE DOING.
+
+	  This option enables the Request API for the Media controller and V4L2
+	  interfaces. It is currently needed by a few stateless codec drivers.
+
+	  There is currently no intention to provide API or ABI stability for
+	  this new API as of yet.
diff --git a/drivers/media/mc/Makefile b/drivers/media/mc/Makefile
new file mode 100644
index 000000000000..119037f0e686
--- /dev/null
+++ b/drivers/media/mc/Makefile
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
+
+mc-objs	:= mc-device.o mc-devnode.o mc-entity.o \
+	   mc-request.o
+
+ifeq ($(CONFIG_USB),y)
+	mc-objs += mc-dev-allocator.o
+endif
+
+obj-$(CONFIG_MEDIA_SUPPORT) += mc.o
diff --git a/drivers/media/media-dev-allocator.c b/drivers/media/mc/mc-dev-allocator.c
index ae17887dec59..ae17887dec59 100644
--- a/drivers/media/media-dev-allocator.c
+++ b/drivers/media/mc/mc-dev-allocator.c
diff --git a/drivers/media/media-device.c b/drivers/media/mc/mc-device.c
index 9ae481ddd975..e19df5165e78 100644
--- a/drivers/media/media-device.c
+++ b/drivers/media/mc/mc-device.c
@@ -494,6 +494,7 @@ static long media_device_enum_links32(struct media_device *mdev,
 {
 	struct media_links_enum links;
 	compat_uptr_t pads_ptr, links_ptr;
+	int ret;
 
 	memset(&links, 0, sizeof(links));
 
@@ -505,7 +506,14 @@ static long media_device_enum_links32(struct media_device *mdev,
 	links.pads = compat_ptr(pads_ptr);
 	links.links = compat_ptr(links_ptr);
 
-	return media_device_enum_links(mdev, &links);
+	ret = media_device_enum_links(mdev, &links);
+	if (ret)
+		return ret;
+
+	if (copy_to_user(ulinks->reserved, links.reserved,
+			 sizeof(ulinks->reserved)))
+		return -EFAULT;
+	return 0;
 }
 
 #define MEDIA_IOC_ENUM_LINKS32		_IOWR('|', 0x02, struct media_links_enum32)
diff --git a/drivers/media/media-devnode.c b/drivers/media/mc/mc-devnode.c
index f11382afe23b..f11382afe23b 100644
--- a/drivers/media/media-devnode.c
+++ b/drivers/media/mc/mc-devnode.c
diff --git a/drivers/media/media-entity.c b/drivers/media/mc/mc-entity.c
index 7c429ce98bae..7c429ce98bae 100644
--- a/drivers/media/media-entity.c
+++ b/drivers/media/mc/mc-entity.c
diff --git a/drivers/media/media-request.c b/drivers/media/mc/mc-request.c
index e3fca436c75b..e3fca436c75b 100644
--- a/drivers/media/media-request.c
+++ b/drivers/media/mc/mc-request.c
diff --git a/drivers/media/pci/bt8xx/bttv-audio-hook.c b/drivers/media/pci/bt8xx/bttv-audio-hook.c
index 8febe7358a8f..da1914a20b81 100644
--- a/drivers/media/pci/bt8xx/bttv-audio-hook.c
+++ b/drivers/media/pci/bt8xx/bttv-audio-hook.c
@@ -1,8 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Handlers for board audio hooks, split from bttv-cards
  *
  * Copyright (c) 2006 Mauro Carvalho Chehab <mchehab@kernel.org>
- * This code is placed under the terms of the GNU General Public License
  */
 
 #include "bttv-audio-hook.h"
diff --git a/drivers/media/pci/bt8xx/bttv-audio-hook.h b/drivers/media/pci/bt8xx/bttv-audio-hook.h
index c61b9ac4f4e3..d6a1a5a60a56 100644
--- a/drivers/media/pci/bt8xx/bttv-audio-hook.h
+++ b/drivers/media/pci/bt8xx/bttv-audio-hook.h
@@ -1,4 +1,6 @@
 /*
+ * SPDX-License-Identifier: GPL-2.0
+ *
  * Handlers for board audio hooks, split from bttv-cards
  *
  * Copyright (c) 2006 Mauro Carvalho Chehab <mchehab@kernel.org>
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
index 636e6a2549a9..612d1c0010c1 100644
--- a/drivers/media/pci/bt8xx/bttv-driver.c
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -2453,7 +2453,6 @@ static int bttv_s_fmt_vid_overlay(struct file *file, void *priv,
 static int bttv_querycap(struct file *file, void  *priv,
 				struct v4l2_capability *cap)
 {
-	struct video_device *vdev = video_devdata(file);
 	struct bttv_fh *fh = priv;
 	struct bttv *btv = fh->btv;
 
@@ -2464,17 +2463,17 @@ static int bttv_querycap(struct file *file, void  *priv,
 	strscpy(cap->card, btv->video_dev.name, sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info),
 		 "PCI:%s", pci_name(btv->c.pci));
-	cap->capabilities =
-		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_READWRITE |
-		V4L2_CAP_STREAMING |
-		V4L2_CAP_DEVICE_CAPS;
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+			    V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS;
 	if (no_overlay <= 0)
 		cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY;
 	if (video_is_registered(&btv->vbi_dev))
 		cap->capabilities |= V4L2_CAP_VBI_CAPTURE;
-	if (video_is_registered(&btv->radio_dev))
+	if (video_is_registered(&btv->radio_dev)) {
 		cap->capabilities |= V4L2_CAP_RADIO;
+		if (btv->has_tea575x)
+			cap->capabilities |= V4L2_CAP_HW_FREQ_SEEK;
+	}
 
 	/*
 	 * No need to lock here: those vars are initialized during board
@@ -2484,27 +2483,6 @@ static int bttv_querycap(struct file *file, void  *priv,
 		cap->capabilities |= V4L2_CAP_RDS_CAPTURE;
 	if (btv->tuner_type != TUNER_ABSENT)
 		cap->capabilities |= V4L2_CAP_TUNER;
-	if (vdev->vfl_type == VFL_TYPE_GRABBER)
-		cap->device_caps = cap->capabilities &
-			(V4L2_CAP_VIDEO_CAPTURE |
-			 V4L2_CAP_READWRITE |
-			 V4L2_CAP_STREAMING |
-			 V4L2_CAP_VIDEO_OVERLAY |
-			 V4L2_CAP_TUNER);
-	else if (vdev->vfl_type == VFL_TYPE_VBI)
-		cap->device_caps = cap->capabilities &
-			(V4L2_CAP_VBI_CAPTURE |
-			 V4L2_CAP_READWRITE |
-			 V4L2_CAP_STREAMING |
-			 V4L2_CAP_TUNER);
-	else {
-		cap->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
-		if (btv->has_saa6588)
-			cap->device_caps |= V4L2_CAP_READWRITE |
-						V4L2_CAP_RDS_CAPTURE;
-		if (btv->has_tea575x)
-			cap->device_caps |= V4L2_CAP_HW_FREQ_SEEK;
-	}
 	return 0;
 }
 
@@ -3939,6 +3917,12 @@ static int bttv_register_video(struct bttv *btv)
 
 	/* video */
 	vdev_init(btv, &btv->video_dev, &bttv_video_template, "video");
+	btv->video_dev.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER |
+				     V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+	if (btv->tuner_type != TUNER_ABSENT)
+		btv->video_dev.device_caps |= V4L2_CAP_TUNER;
+	if (no_overlay <= 0)
+		btv->video_dev.device_caps |= V4L2_CAP_VIDEO_OVERLAY;
 
 	if (video_register_device(&btv->video_dev, VFL_TYPE_GRABBER,
 				  video_nr[btv->c.nr]) < 0)
@@ -3953,6 +3937,10 @@ static int bttv_register_video(struct bttv *btv)
 
 	/* vbi */
 	vdev_init(btv, &btv->vbi_dev, &bttv_video_template, "vbi");
+	btv->vbi_dev.device_caps = V4L2_CAP_VBI_CAPTURE | V4L2_CAP_READWRITE |
+				   V4L2_CAP_STREAMING | V4L2_CAP_TUNER;
+	if (btv->tuner_type != TUNER_ABSENT)
+		btv->vbi_dev.device_caps |= V4L2_CAP_TUNER;
 
 	if (video_register_device(&btv->vbi_dev, VFL_TYPE_VBI,
 				  vbi_nr[btv->c.nr]) < 0)
@@ -3964,6 +3952,12 @@ static int bttv_register_video(struct bttv *btv)
 		return 0;
 	/* radio */
 	vdev_init(btv, &btv->radio_dev, &radio_template, "radio");
+	btv->radio_dev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
+	if (btv->has_saa6588)
+		btv->radio_dev.device_caps |= V4L2_CAP_READWRITE |
+					      V4L2_CAP_RDS_CAPTURE;
+	if (btv->has_tea575x)
+		btv->radio_dev.device_caps |= V4L2_CAP_HW_FREQ_SEEK;
 	btv->radio_dev.ctrl_handler = &btv->radio_ctrl_handler;
 	if (video_register_device(&btv->radio_dev, VFL_TYPE_RADIO,
 				  radio_nr[btv->c.nr]) < 0)
diff --git a/drivers/media/pci/cobalt/Kconfig b/drivers/media/pci/cobalt/Kconfig
index 6c6c60abe9b1..e0e7df460a92 100644
--- a/drivers/media/pci/cobalt/Kconfig
+++ b/drivers/media/pci/cobalt/Kconfig
@@ -3,7 +3,7 @@ config VIDEO_COBALT
 	tristate "Cisco Cobalt support"
 	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
 	depends on PCI_MSI && MTD_COMPLEX_MAPPINGS
-	depends on GPIOLIB || COMPILE_TEST
+	depends on (GPIOLIB && DRM_I2C_ADV7511=n) || COMPILE_TEST
 	depends on SND
 	depends on MTD
 	select I2C_ALGOBIT
diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c
index f9fa3a7c3b8f..39dabd4da60f 100644
--- a/drivers/media/pci/cobalt/cobalt-v4l2.c
+++ b/drivers/media/pci/cobalt/cobalt-v4l2.c
@@ -483,13 +483,8 @@ static int cobalt_querycap(struct file *file, void *priv_fh,
 	strscpy(vcap->card, "cobalt", sizeof(vcap->card));
 	snprintf(vcap->bus_info, sizeof(vcap->bus_info),
 		 "PCIe:%s", pci_name(cobalt->pci_dev));
-	vcap->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;
-	if (s->is_output)
-		vcap->device_caps |= V4L2_CAP_VIDEO_OUTPUT;
-	else
-		vcap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
-	vcap->capabilities = vcap->device_caps | V4L2_CAP_DEVICE_CAPS |
-		V4L2_CAP_VIDEO_CAPTURE;
+	vcap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE |
+		V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_DEVICE_CAPS;
 	if (cobalt->have_hsma_tx)
 		vcap->capabilities |= V4L2_CAP_VIDEO_OUTPUT;
 	return 0;
@@ -1274,6 +1269,11 @@ static int cobalt_node_register(struct cobalt *cobalt, int node)
 	q->lock = &s->lock;
 	q->dev = &cobalt->pci_dev->dev;
 	vdev->queue = q;
+	vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;
+	if (s->is_output)
+		vdev->device_caps |= V4L2_CAP_VIDEO_OUTPUT;
+	else
+		vdev->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
 
 	video_set_drvdata(vdev, s);
 	ret = vb2_queue_init(q);
diff --git a/drivers/media/pci/cx18/cx18-ioctl.c b/drivers/media/pci/cx18/cx18-ioctl.c
index 9f5972f6d3a6..d9ffc9c359ca 100644
--- a/drivers/media/pci/cx18/cx18-ioctl.c
+++ b/drivers/media/pci/cx18/cx18-ioctl.c
@@ -385,16 +385,13 @@ static int cx18_querycap(struct file *file, void *fh,
 				struct v4l2_capability *vcap)
 {
 	struct cx18_open_id *id = fh2id(fh);
-	struct cx18_stream *s = video_drvdata(file);
 	struct cx18 *cx = id->cx;
 
 	strscpy(vcap->driver, CX18_DRIVER_NAME, sizeof(vcap->driver));
 	strscpy(vcap->card, cx->card_name, sizeof(vcap->card));
 	snprintf(vcap->bus_info, sizeof(vcap->bus_info),
 		 "PCI:%s", pci_name(cx->pci_dev));
-	vcap->capabilities = cx->v4l2_cap;	/* capabilities */
-	vcap->device_caps = s->v4l2_dev_caps;	/* device capabilities */
-	vcap->capabilities |= V4L2_CAP_DEVICE_CAPS;
+	vcap->capabilities = cx->v4l2_cap | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
diff --git a/drivers/media/pci/cx18/cx18-streams.c b/drivers/media/pci/cx18/cx18-streams.c
index 9805e50c2477..b79718519b9b 100644
--- a/drivers/media/pci/cx18/cx18-streams.c
+++ b/drivers/media/pci/cx18/cx18-streams.c
@@ -411,6 +411,7 @@ static int cx18_reg_dev(struct cx18 *cx, int type)
 		return 0;
 
 	num = s->video_dev.num;
+	s->video_dev.device_caps = s->v4l2_dev_caps;	/* device capabilities */
 	/* card number + user defined offset + device offset */
 	if (type != CX18_ENC_STREAM_TYPE_MPG) {
 		struct cx18_stream *s_mpg = &cx->streams[CX18_ENC_STREAM_TYPE_MPG];
diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c
index 8aa5f9b1498a..82f96a4091ac 100644
--- a/drivers/media/pci/cx23885/cx23885-417.c
+++ b/drivers/media/pci/cx23885/cx23885-417.c
@@ -1324,12 +1324,11 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(cap->card, cx23885_boards[tsport->dev->board].name,
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
-			   V4L2_CAP_STREAMING;
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+			    V4L2_CAP_STREAMING | V4L2_CAP_VBI_CAPTURE |
+			    V4L2_CAP_AUDIO | V4L2_CAP_DEVICE_CAPS;
 	if (dev->tuner_type != TUNER_ABSENT)
-		cap->device_caps |= V4L2_CAP_TUNER;
-	cap->capabilities = cap->device_caps | V4L2_CAP_VBI_CAPTURE |
-		V4L2_CAP_AUDIO | V4L2_CAP_DEVICE_CAPS;
+		cap->capabilities |= V4L2_CAP_TUNER;
 
 	return 0;
 }
@@ -1542,6 +1541,10 @@ int cx23885_417_register(struct cx23885_dev *dev)
 	video_set_drvdata(dev->v4l_device, dev);
 	dev->v4l_device->lock = &dev->lock;
 	dev->v4l_device->queue = q;
+	dev->v4l_device->device_caps = V4L2_CAP_VIDEO_CAPTURE |
+				       V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+	if (dev->tuner_type != TUNER_ABSENT)
+		dev->v4l_device->device_caps |= V4L2_CAP_TUNER;
 	err = video_register_device(dev->v4l_device,
 		VFL_TYPE_GRABBER, -1);
 	if (err < 0) {
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index c9ef9ff7b0bd..4f386db33a11 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -2647,8 +2647,6 @@ int cx23885_dvb_register(struct cx23885_tsport *port)
 			dev->pci_bus,
 			dev->pci_slot);
 
-		err = -ENODEV;
-
 		/* dvb stuff */
 		/* We have to init the queue for each frontend on a port. */
 		pr_info("%s: cx23885 based dvb card\n", dev->name);
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index 0c59ecccc38a..b254473db9a3 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -627,21 +627,17 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	struct v4l2_capability *cap)
 {
 	struct cx23885_dev *dev = video_drvdata(file);
-	struct video_device *vdev = video_devdata(file);
 
 	strscpy(cap->driver, "cx23885", sizeof(cap->driver));
 	strscpy(cap->card, cx23885_boards[dev->board].name,
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));
-	cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | V4L2_CAP_AUDIO;
+	cap->capabilities = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+			    V4L2_CAP_AUDIO | V4L2_CAP_VBI_CAPTURE |
+			    V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE |
+			    V4L2_CAP_DEVICE_CAPS;
 	if (dev->tuner_type != TUNER_ABSENT)
-		cap->device_caps |= V4L2_CAP_TUNER;
-	if (vdev->vfl_type == VFL_TYPE_VBI)
-		cap->device_caps |= V4L2_CAP_VBI_CAPTURE;
-	else
-		cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_VBI_CAPTURE |
-		V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_DEVICE_CAPS;
+		cap->capabilities |= V4L2_CAP_TUNER;
 	return 0;
 }
 
@@ -1306,6 +1302,10 @@ int cx23885_video_register(struct cx23885_dev *dev)
 	dev->video_dev = cx23885_vdev_init(dev, dev->pci,
 		&cx23885_video_template, "video");
 	dev->video_dev->queue = &dev->vb2_vidq;
+	dev->video_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				      V4L2_CAP_AUDIO | V4L2_CAP_VIDEO_CAPTURE;
+	if (dev->tuner_type != TUNER_ABSENT)
+		dev->video_dev->device_caps |= V4L2_CAP_TUNER;
 	err = video_register_device(dev->video_dev, VFL_TYPE_GRABBER,
 				    video_nr[dev->nr]);
 	if (err < 0) {
@@ -1320,6 +1320,10 @@ int cx23885_video_register(struct cx23885_dev *dev)
 	dev->vbi_dev = cx23885_vdev_init(dev, dev->pci,
 		&cx23885_vbi_template, "vbi");
 	dev->vbi_dev->queue = &dev->vb2_vbiq;
+	dev->vbi_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				    V4L2_CAP_AUDIO | V4L2_CAP_VBI_CAPTURE;
+	if (dev->tuner_type != TUNER_ABSENT)
+		dev->vbi_dev->device_caps |= V4L2_CAP_TUNER;
 	err = video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
 				    vbi_nr[dev->nr]);
 	if (err < 0) {
diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c
index 1bb5dfc74e27..de7641170478 100644
--- a/drivers/media/pci/cx25821/cx25821-video.c
+++ b/drivers/media/pci/cx25821/cx25821-video.c
@@ -426,18 +426,13 @@ static int cx25821_vidioc_querycap(struct file *file, void *priv,
 {
 	struct cx25821_channel *chan = video_drvdata(file);
 	struct cx25821_dev *dev = chan->dev;
-	const u32 cap_input = V4L2_CAP_VIDEO_CAPTURE |
-			V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-	const u32 cap_output = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_READWRITE;
 
 	strscpy(cap->driver, "cx25821", sizeof(cap->driver));
 	strscpy(cap->card, cx25821_boards[dev->board].name, sizeof(cap->card));
 	sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));
-	if (chan->id >= VID_CHANNEL_NUM)
-		cap->device_caps = cap_output;
-	else
-		cap->device_caps = cap_input;
-	cap->capabilities = cap_input | cap_output | V4L2_CAP_DEVICE_CAPS;
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT |
+			    V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+			    V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -624,6 +619,8 @@ static const struct video_device cx25821_video_device = {
 	.minor = -1,
 	.ioctl_ops = &video_ioctl_ops,
 	.tvnorms = CX25821_NORMS,
+	.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+		       V4L2_CAP_STREAMING,
 };
 
 static const struct v4l2_file_operations video_out_fops = {
@@ -657,6 +654,7 @@ static const struct video_device cx25821_video_out_device = {
 	.minor = -1,
 	.ioctl_ops = &video_out_ioctl_ops,
 	.tvnorms = CX25821_NORMS,
+	.device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_READWRITE,
 };
 
 void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num)
diff --git a/drivers/media/pci/cx88/cx88-alsa.c b/drivers/media/pci/cx88/cx88-alsa.c
index b4ad5d12054e..e1e71ae293ed 100644
--- a/drivers/media/pci/cx88/cx88-alsa.c
+++ b/drivers/media/pci/cx88/cx88-alsa.c
@@ -95,7 +95,7 @@ MODULE_PARM_DESC(index, "Index value for cx88x capture interface(s).");
 MODULE_DESCRIPTION("ALSA driver module for cx2388x based TV cards");
 MODULE_AUTHOR("Ricardo Cerqueira");
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@kernel.org>");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(CX88_VERSION);
 
 MODULE_SUPPORTED_DEVICE("{{Conexant,23881},{{Conexant,23882},{{Conexant,23883}");
diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c
index 0a10c9d192f3..200d68827073 100644
--- a/drivers/media/pci/cx88/cx88-blackbird.c
+++ b/drivers/media/pci/cx88/cx88-blackbird.c
@@ -28,7 +28,7 @@
 
 MODULE_DESCRIPTION("driver for cx2388x/cx23416 based mpeg encoder cards");
 MODULE_AUTHOR("Jelle Foks <jelle@foks.us>, Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(CX88_VERSION);
 
 static unsigned int debug;
@@ -1136,6 +1136,10 @@ static int blackbird_register_video(struct cx8802_dev *dev)
 	dev->mpeg_dev.ctrl_handler = &dev->cxhdl.hdl;
 	video_set_drvdata(&dev->mpeg_dev, dev);
 	dev->mpeg_dev.queue = &dev->vb2_mpegq;
+	dev->mpeg_dev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				    V4L2_CAP_VIDEO_CAPTURE;
+	if (dev->core->board.tuner_type != UNSET)
+		dev->mpeg_dev.device_caps |= V4L2_CAP_TUNER;
 	err = video_register_device(&dev->mpeg_dev, VFL_TYPE_GRABBER, -1);
 	if (err < 0) {
 		pr_info("can't register mpeg device\n");
diff --git a/drivers/media/pci/cx88/cx88-core.c b/drivers/media/pci/cx88/cx88-core.c
index 8597cb8274ab..dcadf78657d6 100644
--- a/drivers/media/pci/cx88/cx88-core.c
+++ b/drivers/media/pci/cx88/cx88-core.c
@@ -31,7 +31,7 @@
 
 MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 
 /* ------------------------------------------------------------------ */
 
diff --git a/drivers/media/pci/cx88/cx88-i2c.c b/drivers/media/pci/cx88/cx88-i2c.c
index 50a9ae3fa596..7fc64aef1ef7 100644
--- a/drivers/media/pci/cx88/cx88-i2c.c
+++ b/drivers/media/pci/cx88/cx88-i2c.c
@@ -8,7 +8,6 @@
  *			   & Marcus Metzler (mocm@thp.uni-koeln.de)
  * (c) 2002 Yurij Sysoev <yurij@naturesoft.net>
  * (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
- *
  * (c) 2005 Mauro Carvalho Chehab <mchehab@kernel.org>
  *	- Multituner support and i2c address binding
  */
diff --git a/drivers/media/pci/cx88/cx88-input.c b/drivers/media/pci/cx88/cx88-input.c
index 27f690b54e0c..589f52d961eb 100644
--- a/drivers/media/pci/cx88/cx88-input.c
+++ b/drivers/media/pci/cx88/cx88-input.c
@@ -167,14 +167,14 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
 
 static enum hrtimer_restart cx88_ir_work(struct hrtimer *timer)
 {
-	unsigned long missed;
+	u64 missed;
 	struct cx88_IR *ir = container_of(timer, struct cx88_IR, timer);
 
 	cx88_ir_handle_key(ir);
 	missed = hrtimer_forward_now(&ir->timer,
 				     ktime_set(0, ir->polling * 1000000));
 	if (missed > 1)
-		ir_dprintk("Missed ticks %ld\n", missed - 1);
+		ir_dprintk("Missed ticks %llu\n", missed - 1);
 
 	return HRTIMER_RESTART;
 }
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index 3b49ebb21b13..e59a74514c7c 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -33,7 +33,7 @@
 
 MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(CX88_VERSION);
 
 /* ------------------------------------------------------------------ */
@@ -800,27 +800,12 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 int cx88_querycap(struct file *file, struct cx88_core *core,
 		  struct v4l2_capability *cap)
 {
-	struct video_device *vdev = video_devdata(file);
-
 	strscpy(cap->card, core->board.name, sizeof(cap->card));
-	cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+	cap->capabilities = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+			    V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE |
+			    V4L2_CAP_DEVICE_CAPS;
 	if (core->board.tuner_type != UNSET)
-		cap->device_caps |= V4L2_CAP_TUNER;
-	switch (vdev->vfl_type) {
-	case VFL_TYPE_RADIO:
-		cap->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
-		break;
-	case VFL_TYPE_GRABBER:
-		cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
-		break;
-	case VFL_TYPE_VBI:
-		cap->device_caps |= V4L2_CAP_VBI_CAPTURE;
-		break;
-	default:
-		return -EINVAL;
-	}
-	cap->capabilities = cap->device_caps | V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_VBI_CAPTURE | V4L2_CAP_DEVICE_CAPS;
+		cap->capabilities |= V4L2_CAP_TUNER;
 	if (core->board.radio.type == CX88_RADIO)
 		cap->capabilities |= V4L2_CAP_RADIO;
 	return 0;
@@ -1473,6 +1458,10 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
 	video_set_drvdata(&dev->video_dev, dev);
 	dev->video_dev.ctrl_handler = &core->video_hdl;
 	dev->video_dev.queue = &dev->vb2_vidq;
+	dev->video_dev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				     V4L2_CAP_VIDEO_CAPTURE;
+	if (core->board.tuner_type != UNSET)
+		dev->video_dev.device_caps |= V4L2_CAP_TUNER;
 	err = video_register_device(&dev->video_dev, VFL_TYPE_GRABBER,
 				    video_nr[core->nr]);
 	if (err < 0) {
@@ -1486,6 +1475,10 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
 		       &cx8800_vbi_template, "vbi");
 	video_set_drvdata(&dev->vbi_dev, dev);
 	dev->vbi_dev.queue = &dev->vb2_vbiq;
+	dev->vbi_dev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				   V4L2_CAP_VBI_CAPTURE;
+	if (core->board.tuner_type != UNSET)
+		dev->vbi_dev.device_caps |= V4L2_CAP_TUNER;
 	err = video_register_device(&dev->vbi_dev, VFL_TYPE_VBI,
 				    vbi_nr[core->nr]);
 	if (err < 0) {
@@ -1500,6 +1493,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
 			       &cx8800_radio_template, "radio");
 		video_set_drvdata(&dev->radio_dev, dev);
 		dev->radio_dev.ctrl_handler = &core->audio_hdl;
+		dev->radio_dev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
 		err = video_register_device(&dev->radio_dev, VFL_TYPE_RADIO,
 					    radio_nr[core->nr]);
 		if (err < 0) {
diff --git a/drivers/media/pci/ddbridge/Kconfig b/drivers/media/pci/ddbridge/Kconfig
index eaac91d14654..dab34fb85c09 100644
--- a/drivers/media/pci/ddbridge/Kconfig
+++ b/drivers/media/pci/ddbridge/Kconfig
@@ -36,7 +36,6 @@ config DVB_DDBRIDGE_MSIENABLE
 	bool "Enable Message Signaled Interrupts (MSI) per default (EXPERIMENTAL)"
 	depends on DVB_DDBRIDGE
 	depends on PCI_MSI
-	default n
 	help
 	  Use PCI MSI (Message Signaled Interrupts) per default. Enabling this
 	  might lead to I2C errors originating from the bridge in conjunction
diff --git a/drivers/media/pci/dt3155/Kconfig b/drivers/media/pci/dt3155/Kconfig
index d678ced93f17..a3d24b8a719b 100644
--- a/drivers/media/pci/dt3155/Kconfig
+++ b/drivers/media/pci/dt3155/Kconfig
@@ -3,7 +3,6 @@ config VIDEO_DT3155
 	tristate "DT3155 frame grabber"
 	depends on PCI && VIDEO_DEV && VIDEO_V4L2
 	select VIDEOBUF2_DMA_CONTIG
-	default n
 	help
 	  Enables dt3155 device driver for the DataTranslation DT3155 frame grabber.
 	  Say Y here if you have this hardware.
diff --git a/drivers/media/pci/dt3155/dt3155.c b/drivers/media/pci/dt3155/dt3155.c
index d6d29e61aae9..b4cdda50e742 100644
--- a/drivers/media/pci/dt3155/dt3155.c
+++ b/drivers/media/pci/dt3155/dt3155.c
@@ -297,9 +297,6 @@ static int dt3155_querycap(struct file *filp, void *p,
 	strscpy(cap->driver, DT3155_NAME, sizeof(cap->driver));
 	strscpy(cap->card, DT3155_NAME " frame grabber", sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(pd->pdev));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -490,6 +487,8 @@ static const struct video_device dt3155_vdev = {
 	.minor = -1,
 	.release = video_device_release_empty,
 	.tvnorms = V4L2_STD_ALL,
+	.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+		       V4L2_CAP_READWRITE,
 };
 
 static int dt3155_probe(struct pci_dev *pdev, const struct pci_device_id *id)
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
index 2a52a393fe74..c1d133e17e4b 100644
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -1174,7 +1174,7 @@ static const struct v4l2_file_operations cio2_v4l2_fops = {
 
 static const struct v4l2_ioctl_ops cio2_v4l2_ioctl_ops = {
 	.vidioc_querycap = cio2_v4l2_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane = cio2_v4l2_enum_fmt,
+	.vidioc_enum_fmt_vid_cap = cio2_v4l2_enum_fmt,
 	.vidioc_g_fmt_vid_cap_mplane = cio2_v4l2_g_fmt,
 	.vidioc_s_fmt_vid_cap_mplane = cio2_v4l2_s_fmt,
 	.vidioc_try_fmt_vid_cap_mplane = cio2_v4l2_try_fmt,
diff --git a/drivers/media/pci/ivtv/Kconfig b/drivers/media/pci/ivtv/Kconfig
index 079569955fb4..36c089103cf9 100644
--- a/drivers/media/pci/ivtv/Kconfig
+++ b/drivers/media/pci/ivtv/Kconfig
@@ -32,7 +32,6 @@ config VIDEO_IVTV
 config VIDEO_IVTV_DEPRECATED_IOCTLS
 	bool "enable the DVB ioctls abuse on ivtv driver"
 	depends on VIDEO_IVTV
-	default n
 	help
 	  Enable the usage of the a DVB set of ioctls that were abused by
 	  IVTV driver for a while.
@@ -77,7 +76,6 @@ config VIDEO_FB_IVTV
 config VIDEO_FB_IVTV_FORCE_PAT
 	bool "force cx23415 framebuffer init with x86 PAT enabled"
 	depends on VIDEO_FB_IVTV && X86_PAT
-	default n
 	help
 	  With PAT enabled, the cx23415 framebuffer driver does not
 	  utilize write-combined caching on the framebuffer memory.
diff --git a/drivers/media/pci/ivtv/ivtv-cards.h b/drivers/media/pci/ivtv/ivtv-cards.h
index 965def0cbfaa..f3e2c5634962 100644
--- a/drivers/media/pci/ivtv/ivtv-cards.h
+++ b/drivers/media/pci/ivtv/ivtv-cards.h
@@ -156,8 +156,7 @@
 #define IVTV_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \
 			  V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE | \
 			  V4L2_CAP_SLICED_VBI_CAPTURE)
-#define IVTV_CAP_DECODER (V4L2_CAP_VIDEO_OUTPUT | \
-			  V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_VIDEO_OUTPUT_OVERLAY)
+#define IVTV_CAP_DECODER (V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_SLICED_VBI_OUTPUT)
 
 struct ivtv_card_video_input {
 	u8  video_type;		/* video input type */
diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c
index d1e358a2273e..5595f6a274e7 100644
--- a/drivers/media/pci/ivtv/ivtv-ioctl.c
+++ b/drivers/media/pci/ivtv/ivtv-ioctl.c
@@ -734,18 +734,11 @@ static int ivtv_querycap(struct file *file, void *fh, struct v4l2_capability *vc
 {
 	struct ivtv_open_id *id = fh2id(file->private_data);
 	struct ivtv *itv = id->itv;
-	struct ivtv_stream *s = &itv->streams[id->type];
 
 	strscpy(vcap->driver, IVTV_DRIVER_NAME, sizeof(vcap->driver));
 	strscpy(vcap->card, itv->card_name, sizeof(vcap->card));
 	snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(itv->pdev));
 	vcap->capabilities = itv->v4l2_cap | V4L2_CAP_DEVICE_CAPS;
-	vcap->device_caps = s->caps;
-	if ((s->caps & V4L2_CAP_VIDEO_OUTPUT_OVERLAY) &&
-	    !itv->osd_video_pbase) {
-		vcap->capabilities &= ~V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
-		vcap->device_caps &= ~V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
-	}
 	return 0;
 }
 
diff --git a/drivers/media/pci/ivtv/ivtv-streams.c b/drivers/media/pci/ivtv/ivtv-streams.c
index a641f20e3f86..f7de9118f609 100644
--- a/drivers/media/pci/ivtv/ivtv-streams.c
+++ b/drivers/media/pci/ivtv/ivtv-streams.c
@@ -139,8 +139,7 @@ static struct {
 		"decoder MPG",
 		VFL_TYPE_GRABBER, IVTV_V4L2_DEC_MPG_OFFSET,
 		PCI_DMA_TODEVICE, 0,
-		V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE |
-		V4L2_CAP_VIDEO_OUTPUT_OVERLAY,
+		V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_dec_fops
 	},
 	{	/* IVTV_DEC_STREAM_TYPE_VBI */
@@ -161,8 +160,7 @@ static struct {
 		"decoder YUV",
 		VFL_TYPE_GRABBER, IVTV_V4L2_DEC_YUV_OFFSET,
 		PCI_DMA_TODEVICE, 0,
-		V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE |
-		V4L2_CAP_VIDEO_OUTPUT_OVERLAY,
+		V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_dec_fops
 	}
 };
@@ -301,6 +299,14 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)
 		if (s_mpg->vdev.v4l2_dev)
 			num = s_mpg->vdev.num + ivtv_stream_info[type].num_offset;
 	}
+	s->vdev.device_caps = s->caps;
+	if (itv->osd_video_pbase) {
+		itv->streams[IVTV_DEC_STREAM_TYPE_YUV].vdev.device_caps |=
+			V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
+		itv->streams[IVTV_DEC_STREAM_TYPE_MPG].vdev.device_caps |=
+			V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
+		itv->v4l2_cap |= V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
+	}
 	video_set_drvdata(&s->vdev, s);
 
 	/* Register device. First try the desired minor, then any free one. */
diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
index 66be490ec563..800b3654cac5 100644
--- a/drivers/media/pci/ivtv/ivtvfb.c
+++ b/drivers/media/pci/ivtv/ivtvfb.c
@@ -1220,6 +1220,11 @@ static int ivtvfb_init_card(struct ivtv *itv)
 
 	/* Allocate DMA */
 	ivtv_udma_alloc(itv);
+	itv->streams[IVTV_DEC_STREAM_TYPE_YUV].vdev.device_caps |=
+		V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
+	itv->streams[IVTV_DEC_STREAM_TYPE_MPG].vdev.device_caps |=
+		V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
+	itv->v4l2_cap |= V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
 	return 0;
 
 }
@@ -1246,6 +1251,11 @@ static int ivtvfb_callback_cleanup(struct device *dev, void *p)
 	struct osd_info *oi = itv->osd_info;
 
 	if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) {
+		itv->streams[IVTV_DEC_STREAM_TYPE_YUV].vdev.device_caps &=
+			~V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
+		itv->streams[IVTV_DEC_STREAM_TYPE_MPG].vdev.device_caps &=
+			~V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
+		itv->v4l2_cap &= ~V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
 		if (unregister_framebuffer(&itv->osd_info->ivtvfb_info)) {
 			IVTVFB_WARN("Framebuffer %d is in use, cannot unload\n",
 				       itv->instance);
diff --git a/drivers/media/pci/meye/Kconfig b/drivers/media/pci/meye/Kconfig
index b0ba78abbdbb..b37da612dd0c 100644
--- a/drivers/media/pci/meye/Kconfig
+++ b/drivers/media/pci/meye/Kconfig
@@ -2,7 +2,8 @@
 config VIDEO_MEYE
 	tristate "Sony Vaio Picturebook Motion Eye Video For Linux"
 	depends on PCI && VIDEO_V4L2
-	depends on SONY_LAPTOP || COMPILE_TEST
+	depends on SONY_LAPTOP
+	depends on X86 || COMPILE_TEST
 	help
 	  This is the video4linux driver for the Motion Eye camera found
 	  in the Vaio Picturebook laptops. Please read the material in
diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c
index bbe91b0f2565..8218810c899e 100644
--- a/drivers/media/pci/meye/meye.c
+++ b/drivers/media/pci/meye/meye.c
@@ -1013,11 +1013,6 @@ static int vidioc_querycap(struct file *file, void *fh,
 	strscpy(cap->driver, "meye", sizeof(cap->driver));
 	strscpy(cap->card, "meye", sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(meye.mchip_dev));
-
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
-			    V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -1529,6 +1524,7 @@ static const struct video_device meye_template = {
 	.fops		= &meye_fops,
 	.ioctl_ops	= &meye_ioctl_ops,
 	.release	= video_device_release_empty,
+	.device_caps	= V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING,
 };
 
 static const struct v4l2_ctrl_ops meye_ctrl_ops = {
diff --git a/drivers/media/pci/saa7134/saa7134-core.c b/drivers/media/pci/saa7134/saa7134-core.c
index fa9a0ead46d5..2d582c02adbf 100644
--- a/drivers/media/pci/saa7134/saa7134-core.c
+++ b/drivers/media/pci/saa7134/saa7134-core.c
@@ -1206,6 +1206,14 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
 	dev->video_dev->ctrl_handler = &dev->ctrl_handler;
 	dev->video_dev->lock = &dev->lock;
 	dev->video_dev->queue = &dev->video_vbq;
+	dev->video_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				      V4L2_CAP_VIDEO_CAPTURE;
+	if (dev->tuner_type != TUNER_ABSENT && dev->tuner_type != UNSET)
+		dev->video_dev->device_caps |= V4L2_CAP_TUNER;
+
+	if (saa7134_no_overlay <= 0)
+		dev->video_dev->device_caps |= V4L2_CAP_VIDEO_OVERLAY;
+
 	err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER,
 				    video_nr[dev->nr]);
 	if (err < 0) {
@@ -1220,6 +1228,10 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
 	dev->vbi_dev->ctrl_handler = &dev->ctrl_handler;
 	dev->vbi_dev->lock = &dev->lock;
 	dev->vbi_dev->queue = &dev->vbi_vbq;
+	dev->vbi_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				    V4L2_CAP_VBI_CAPTURE;
+	if (dev->tuner_type != TUNER_ABSENT && dev->tuner_type != UNSET)
+		dev->vbi_dev->device_caps |= V4L2_CAP_TUNER;
 
 	err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI,
 				    vbi_nr[dev->nr]);
@@ -1232,6 +1244,9 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
 		dev->radio_dev = vdev_init(dev,&saa7134_radio_template,"radio");
 		dev->radio_dev->ctrl_handler = &dev->radio_ctrl_handler;
 		dev->radio_dev->lock = &dev->lock;
+		dev->radio_dev->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
+		if (dev->has_rds)
+			dev->radio_dev->device_caps |= V4L2_CAP_RDS_CAPTURE;
 		err = video_register_device(dev->radio_dev,VFL_TYPE_RADIO,
 					    radio_nr[dev->nr]);
 		if (err < 0)
diff --git a/drivers/media/pci/saa7134/saa7134-empress.c b/drivers/media/pci/saa7134/saa7134-empress.c
index 17eafaa5bf02..1a41a56afec6 100644
--- a/drivers/media/pci/saa7134/saa7134-empress.c
+++ b/drivers/media/pci/saa7134/saa7134-empress.c
@@ -287,6 +287,10 @@ static int empress_init(struct saa7134_dev *dev)
 	if (err)
 		return err;
 	dev->empress_dev->queue = q;
+	dev->empress_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+					V4L2_CAP_VIDEO_CAPTURE;
+	if (dev->tuner_type != TUNER_ABSENT && dev->tuner_type != UNSET)
+		dev->empress_dev->device_caps |= V4L2_CAP_TUNER;
 
 	video_set_drvdata(dev->empress_dev, dev);
 	err = video_register_device(dev->empress_dev,VFL_TYPE_GRABBER,
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index 89c1271476c7..606df51bb636 100644
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -1489,50 +1489,20 @@ int saa7134_querycap(struct file *file, void *priv,
 					struct v4l2_capability *cap)
 {
 	struct saa7134_dev *dev = video_drvdata(file);
-	struct video_device *vdev = video_devdata(file);
-	u32 radio_caps, video_caps, vbi_caps;
-
-	unsigned int tuner_type = dev->tuner_type;
 
 	strscpy(cap->driver, "saa7134", sizeof(cap->driver));
 	strscpy(cap->card, saa7134_boards[dev->board].name,
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
-
-	cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-	if ((tuner_type != TUNER_ABSENT) && (tuner_type != UNSET))
-		cap->device_caps |= V4L2_CAP_TUNER;
-
-	radio_caps = V4L2_CAP_RADIO;
+	cap->capabilities = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+			    V4L2_CAP_RADIO | V4L2_CAP_VIDEO_CAPTURE |
+			    V4L2_CAP_VBI_CAPTURE | V4L2_CAP_DEVICE_CAPS;
+	if (dev->tuner_type != TUNER_ABSENT && dev->tuner_type != UNSET)
+		cap->capabilities |= V4L2_CAP_TUNER;
 	if (dev->has_rds)
-		radio_caps |= V4L2_CAP_RDS_CAPTURE;
-
-	video_caps = V4L2_CAP_VIDEO_CAPTURE;
-	if (saa7134_no_overlay <= 0 && !is_empress(file))
-		video_caps |= V4L2_CAP_VIDEO_OVERLAY;
-
-	vbi_caps = V4L2_CAP_VBI_CAPTURE;
-
-	switch (vdev->vfl_type) {
-	case VFL_TYPE_RADIO:
-		cap->device_caps |= radio_caps;
-		break;
-	case VFL_TYPE_GRABBER:
-		cap->device_caps |= video_caps;
-		break;
-	case VFL_TYPE_VBI:
-		cap->device_caps |= vbi_caps;
-		break;
-	default:
-		return -EINVAL;
-	}
-	cap->capabilities = radio_caps | video_caps | vbi_caps |
-		cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-	if (vdev->vfl_type == VFL_TYPE_RADIO) {
-		cap->device_caps &= ~V4L2_CAP_STREAMING;
-		if (!dev->has_rds)
-			cap->device_caps &= ~V4L2_CAP_READWRITE;
-	}
+		cap->capabilities |= V4L2_CAP_RDS_CAPTURE;
+	if (saa7134_no_overlay <= 0)
+		cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY;
 
 	return 0;
 }
diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c
index c594aff92e70..9ae04e18e6c6 100644
--- a/drivers/media/pci/saa7164/saa7164-core.c
+++ b/drivers/media/pci/saa7164/saa7164-core.c
@@ -1112,16 +1112,25 @@ static int saa7164_proc_show(struct seq_file *m, void *v)
 	return 0;
 }
 
+static struct proc_dir_entry *saa7164_pe;
+
 static int saa7164_proc_create(void)
 {
-	struct proc_dir_entry *pe;
-
-	pe = proc_create_single("saa7164", S_IRUGO, NULL, saa7164_proc_show);
-	if (!pe)
+	saa7164_pe = proc_create_single("saa7164", 0444, NULL, saa7164_proc_show);
+	if (!saa7164_pe)
 		return -ENOMEM;
 
 	return 0;
 }
+
+static void saa7164_proc_destroy(void)
+{
+	if (saa7164_pe)
+		remove_proc_entry("saa7164", NULL);
+}
+#else
+static int saa7164_proc_create(void) { return 0; }
+static void saa7164_proc_destroy(void) {}
 #endif
 
 static int saa7164_thread_function(void *data)
@@ -1493,19 +1502,21 @@ static struct pci_driver saa7164_pci_driver = {
 
 static int __init saa7164_init(void)
 {
-	printk(KERN_INFO "saa7164 driver loaded\n");
+	int ret = pci_register_driver(&saa7164_pci_driver);
+
+	if (ret)
+		return ret;
 
-#ifdef CONFIG_PROC_FS
 	saa7164_proc_create();
-#endif
-	return pci_register_driver(&saa7164_pci_driver);
+
+	pr_info("saa7164 driver loaded\n");
+
+	return 0;
 }
 
 static void __exit saa7164_fini(void)
 {
-#ifdef CONFIG_PROC_FS
-	remove_proc_entry("saa7164", NULL);
-#endif
+	saa7164_proc_destroy();
 	pci_unregister_driver(&saa7164_pci_driver);
 }
 
diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c
index dcfabad8b284..43fdaa2d32bd 100644
--- a/drivers/media/pci/saa7164/saa7164-encoder.c
+++ b/drivers/media/pci/saa7164/saa7164-encoder.c
@@ -491,16 +491,9 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(cap->card, saa7164_boards[dev->board].name,
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
-
-	cap->device_caps =
-		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_READWRITE |
-		V4L2_CAP_TUNER;
-
-	cap->capabilities = cap->device_caps |
-		V4L2_CAP_VBI_CAPTURE |
-		V4L2_CAP_DEVICE_CAPS;
-
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+			    V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE |
+			    V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -973,6 +966,8 @@ static struct video_device saa7164_mpeg_template = {
 	.ioctl_ops     = &mpeg_ioctl_ops,
 	.minor         = -1,
 	.tvnorms       = SAA7164_NORMS,
+	.device_caps   = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+			 V4L2_CAP_TUNER,
 };
 
 static struct video_device *saa7164_encoder_alloc(
diff --git a/drivers/media/pci/saa7164/saa7164-vbi.c b/drivers/media/pci/saa7164/saa7164-vbi.c
index 154a04d17ce5..49d61a64c8cb 100644
--- a/drivers/media/pci/saa7164/saa7164-vbi.c
+++ b/drivers/media/pci/saa7164/saa7164-vbi.c
@@ -202,16 +202,9 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(cap->card, saa7164_boards[dev->board].name,
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
-
-	cap->device_caps =
-		V4L2_CAP_VBI_CAPTURE |
-		V4L2_CAP_READWRITE |
-		V4L2_CAP_TUNER;
-
-	cap->capabilities = cap->device_caps |
-		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_DEVICE_CAPS;
-
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+			    V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE |
+			    V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -675,6 +668,8 @@ static struct video_device saa7164_vbi_template = {
 	.ioctl_ops     = &vbi_ioctl_ops,
 	.minor         = -1,
 	.tvnorms       = SAA7164_NORMS,
+	.device_caps   = V4L2_CAP_VBI_CAPTURE | V4L2_CAP_READWRITE |
+			 V4L2_CAP_TUNER,
 };
 
 static struct video_device *saa7164_vbi_alloc(
diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c
index 73698cc26dd5..609100a46ff8 100644
--- a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c
+++ b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c
@@ -771,9 +771,6 @@ static int solo_enc_querycap(struct file *file, void  *priv,
 		 solo_enc->ch);
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
 		 pci_name(solo_dev->pdev));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
-			V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1191,6 +1188,8 @@ static const struct video_device solo_enc_template = {
 	.minor			= -1,
 	.release		= video_device_release,
 	.tvnorms		= V4L2_STD_NTSC_M | V4L2_STD_PAL,
+	.device_caps		= V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+				  V4L2_CAP_STREAMING,
 };
 
 static const struct v4l2_ctrl_ops solo_ctrl_ops = {
diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2.c b/drivers/media/pci/solo6x10/solo6x10-v4l2.c
index 1ce431af8fc6..a968f75920b5 100644
--- a/drivers/media/pci/solo6x10/solo6x10-v4l2.c
+++ b/drivers/media/pci/solo6x10/solo6x10-v4l2.c
@@ -378,9 +378,6 @@ static int solo_querycap(struct file *file, void  *priv,
 	strscpy(cap->card, "Softlogic 6x10", sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
 		 pci_name(solo_dev->pdev));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
-			V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -628,6 +625,8 @@ static const struct video_device solo_v4l2_template = {
 	.minor			= -1,
 	.release		= video_device_release,
 	.tvnorms		= V4L2_STD_NTSC_M | V4L2_STD_PAL,
+	.device_caps		= V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+				  V4L2_CAP_STREAMING,
 };
 
 static const struct v4l2_ctrl_ops solo_ctrl_ops = {
diff --git a/drivers/media/pci/sta2x11/sta2x11_vip.c b/drivers/media/pci/sta2x11/sta2x11_vip.c
index 9de5b2a35519..e52e29814378 100644
--- a/drivers/media/pci/sta2x11/sta2x11_vip.c
+++ b/drivers/media/pci/sta2x11/sta2x11_vip.c
@@ -407,10 +407,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(cap->card, KBUILD_MODNAME, sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
 		 pci_name(vip->pdev));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
-			   V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -759,6 +755,8 @@ static const struct video_device video_dev_template = {
 	.fops = &vip_fops,
 	.ioctl_ops = &vip_ioctl_ops,
 	.tvnorms = V4L2_STD_ALL,
+	.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+		       V4L2_CAP_STREAMING,
 };
 
 /**
diff --git a/drivers/media/pci/ttpci/Kconfig b/drivers/media/pci/ttpci/Kconfig
index d96d4fa20457..8a362ee9105f 100644
--- a/drivers/media/pci/ttpci/Kconfig
+++ b/drivers/media/pci/ttpci/Kconfig
@@ -1,13 +1,14 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config DVB_AV7110_IR
 	bool
+	depends on RC_CORE=y || RC_CORE = DVB_AV7110
+	default DVB_AV7110
 
 config DVB_AV7110
 	tristate "AV7110 cards"
 	depends on DVB_CORE && PCI && I2C
 	select TTPCI_EEPROM
 	select VIDEO_SAA7146_VV
-	select DVB_AV7110_IR if INPUT_EVDEV=y || INPUT_EVDEV=DVB_AV7110
 	depends on VIDEO_DEV	# dependencies of VIDEO_SAA7146_VV
 	select DVB_VES1820 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c
index e6ee23544a6e..d0cdee1c6eb0 100644
--- a/drivers/media/pci/ttpci/av7110.c
+++ b/drivers/media/pci/ttpci/av7110.c
@@ -218,7 +218,7 @@ static void recover_arm(struct av7110 *av7110)
 	restart_feeds(av7110);
 
 #if IS_ENABLED(CONFIG_DVB_AV7110_IR)
-	av7110_check_ir_config(av7110, true);
+	av7110_set_ir_config(av7110);
 #endif
 }
 
@@ -250,10 +250,6 @@ static int arm_thread(void *data)
 		if (!av7110->arm_ready)
 			continue;
 
-#if IS_ENABLED(CONFIG_DVB_AV7110_IR)
-		av7110_check_ir_config(av7110, false);
-#endif
-
 		if (mutex_lock_interruptible(&av7110->dcomlock))
 			break;
 		newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
@@ -659,9 +655,11 @@ static void gpioirq(unsigned long cookie)
 		return;
 
 	case DATA_IRCOMMAND:
-		if (av7110->ir.ir_handler)
-			av7110->ir.ir_handler(av7110,
-				swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
+#if IS_ENABLED(CONFIG_DVB_AV7110_IR)
+		av7110_ir_handler(av7110,
+				  swahw32(irdebi(av7110, DEBINOSWAP, Reserved,
+						 0, 4)));
+#endif
 		iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
 		break;
 
diff --git a/drivers/media/pci/ttpci/av7110.h b/drivers/media/pci/ttpci/av7110.h
index 8606ef5ebbe2..809d938ae166 100644
--- a/drivers/media/pci/ttpci/av7110.h
+++ b/drivers/media/pci/ttpci/av7110.h
@@ -81,23 +81,11 @@ struct av7110;
 
 /* infrared remote control */
 struct infrared {
-	u16	key_map[256];
-	struct input_dev	*input_dev;
+	struct rc_dev		*rcdev;
 	char			input_phys[32];
-	struct timer_list	keyup_timer;
-	struct tasklet_struct	ir_tasklet;
-	void			(*ir_handler)(struct av7110 *av7110, u32 ircom);
-	u32			ir_command;
 	u32			ir_config;
-	u32			device_mask;
-	u8			protocol;
-	u8			inversion;
-	u16			last_key;
-	u16			last_toggle;
-	bool			keypressed;
 };
 
-
 /* place to store all the necessary device information */
 struct av7110 {
 
@@ -304,9 +292,10 @@ struct av7110 {
 extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
 		       u16 subpid, u16 pcrpid);
 
-extern int av7110_check_ir_config(struct av7110 *av7110, int force);
-extern int av7110_ir_init(struct av7110 *av7110);
-extern void av7110_ir_exit(struct av7110 *av7110);
+void av7110_ir_handler(struct av7110 *av7110, u32 ircom);
+int av7110_set_ir_config(struct av7110 *av7110);
+int av7110_ir_init(struct av7110 *av7110);
+void av7110_ir_exit(struct av7110 *av7110);
 
 /* msp3400 i2c subaddresses */
 #define MSP_WR_DEM 0x10
diff --git a/drivers/media/pci/ttpci/av7110_ir.c b/drivers/media/pci/ttpci/av7110_ir.c
index dfa18878e5f0..432789a3c312 100644
--- a/drivers/media/pci/ttpci/av7110_ir.c
+++ b/drivers/media/pci/ttpci/av7110_ir.c
@@ -4,379 +4,156 @@
  *
  * Copyright (C) 1999-2003 Holger Waechtler <holger@convergence.de>
  * Copyright (C) 2003-2007 Oliver Endriss <o.endriss@gmx.de>
+ * Copyright (C) 2019 Sean Young <sean@mess.org>
  */
 
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/proc_fs.h>
 #include <linux/kernel.h>
-#include <linux/bitops.h>
+#include <media/rc-core.h>
 
 #include "av7110.h"
 #include "av7110_hw.h"
 
-
-#define AV_CNT		4
-
 #define IR_RC5		0
 #define IR_RCMM		1
 #define IR_RC5_EXT	2 /* internal only */
 
-#define IR_ALL		0xffffffff
-
-#define UP_TIMEOUT	(HZ*7/25)
-
-
-/* Note: enable ir debugging by or'ing debug with 16 */
-
-static int ir_protocol[AV_CNT] = { IR_RCMM, IR_RCMM, IR_RCMM, IR_RCMM};
-module_param_array(ir_protocol, int, NULL, 0644);
-MODULE_PARM_DESC(ir_protocol, "Infrared protocol: 0 RC5, 1 RCMM (default)");
-
-static int ir_inversion[AV_CNT];
-module_param_array(ir_inversion, int, NULL, 0644);
-MODULE_PARM_DESC(ir_inversion, "Inversion of infrared signal: 0 not inverted (default), 1 inverted");
-
-static uint ir_device_mask[AV_CNT] = { IR_ALL, IR_ALL, IR_ALL, IR_ALL };
-module_param_array(ir_device_mask, uint, NULL, 0644);
-MODULE_PARM_DESC(ir_device_mask, "Bitmask of infrared devices: bit 0..31 = device 0..31 (default: all)");
-
-
-static int av_cnt;
-static struct av7110 *av_list[AV_CNT];
-
-static u16 default_key_map [256] = {
-	KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7,
-	KEY_8, KEY_9, KEY_BACK, 0, KEY_POWER, KEY_MUTE, 0, KEY_INFO,
-	KEY_VOLUMEUP, KEY_VOLUMEDOWN, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	KEY_CHANNELUP, KEY_CHANNELDOWN, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, KEY_TEXT, 0, 0, KEY_TV, 0, 0, 0, 0, 0, KEY_SETUP, 0, 0,
-	0, 0, 0, KEY_SUBTITLE, 0, 0, KEY_LANGUAGE, 0,
-	KEY_RADIO, 0, 0, 0, 0, KEY_EXIT, 0, 0,
-	KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_OK, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KEY_RED, KEY_GREEN, KEY_YELLOW,
-	KEY_BLUE, 0, 0, 0, 0, 0, 0, 0, KEY_MENU, KEY_LIST, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, KEY_UP, KEY_UP, KEY_DOWN, KEY_DOWN,
-	0, 0, 0, 0, KEY_EPG, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KEY_VCR
-};
-
-
-/* key-up timer */
-static void av7110_emit_keyup(struct timer_list *t)
-{
-	struct infrared *ir = from_timer(ir, t, keyup_timer);
-
-	if (!ir || !ir->keypressed)
-		return;
-
-	input_report_key(ir->input_dev, ir->last_key, 0);
-	input_sync(ir->input_dev);
-	ir->keypressed = false;
-}
-
-
-/* tasklet */
-static void av7110_emit_key(unsigned long parm)
+/* interrupt handler */
+void av7110_ir_handler(struct av7110 *av7110, u32 ircom)
 {
-	struct infrared *ir = (struct infrared *) parm;
-	u32 ircom = ir->ir_command;
-	u8 data;
-	u8 addr;
-	u16 toggle;
-	u16 keycode;
-
-	/* extract device address and data */
-	switch (ir->protocol) {
-	case IR_RC5: /* RC5: 5 bits device address, 6 bits data */
-		data = ircom & 0x3f;
-		addr = (ircom >> 6) & 0x1f;
-		toggle = ircom & 0x0800;
-		break;
+	struct rc_dev *rcdev = av7110->ir.rcdev;
+	enum rc_proto proto;
+	u32 command, addr, scancode;
+	u32 toggle;
 
-	case IR_RCMM: /* RCMM: ? bits device address, ? bits data */
-		data = ircom & 0xff;
-		addr = (ircom >> 8) & 0x1f;
-		toggle = ircom & 0x8000;
-		break;
-
-	case IR_RC5_EXT: /* extended RC5: 5 bits device address, 7 bits data */
-		data = ircom & 0x3f;
-		addr = (ircom >> 6) & 0x1f;
-		/* invert 7th data bit for backward compatibility with RC5 keymaps */
-		if (!(ircom & 0x1000))
-			data |= 0x40;
-		toggle = ircom & 0x0800;
-		break;
-
-	default:
-		printk("%s invalid protocol %x\n", __func__, ir->protocol);
-		return;
-	}
-
-	input_event(ir->input_dev, EV_MSC, MSC_RAW, (addr << 16) | data);
-	input_event(ir->input_dev, EV_MSC, MSC_SCAN, data);
-
-	keycode = ir->key_map[data];
-
-	dprintk(16, "%s: code %08x -> addr %i data 0x%02x -> keycode %i\n",
-		__func__, ircom, addr, data, keycode);
-
-	/* check device address */
-	if (!(ir->device_mask & (1 << addr)))
-		return;
-
-	if (!keycode) {
-		printk ("%s: code %08x -> addr %i data 0x%02x -> unknown key!\n",
-			__func__, ircom, addr, data);
-		return;
-	}
-
-	if (ir->keypressed &&
-	    (ir->last_key != keycode || toggle != ir->last_toggle))
-		input_event(ir->input_dev, EV_KEY, ir->last_key, 0);
-
-	input_event(ir->input_dev, EV_KEY, keycode, 1);
-	input_sync(ir->input_dev);
-
-	ir->keypressed = true;
-	ir->last_key = keycode;
-	ir->last_toggle = toggle;
-
-	mod_timer(&ir->keyup_timer, jiffies + UP_TIMEOUT);
-}
-
-
-/* register with input layer */
-static void input_register_keys(struct infrared *ir)
-{
-	int i;
+	dprintk(4, "ir command = %08x\n", ircom);
 
-	set_bit(EV_KEY, ir->input_dev->evbit);
-	set_bit(EV_REP, ir->input_dev->evbit);
-	set_bit(EV_MSC, ir->input_dev->evbit);
+	if (rcdev) {
+		switch (av7110->ir.ir_config) {
+		case IR_RC5: /* RC5: 5 bits device address, 6 bits command */
+			command = ircom & 0x3f;
+			addr = (ircom >> 6) & 0x1f;
+			scancode = RC_SCANCODE_RC5(addr, command);
+			toggle = ircom & 0x0800;
+			proto = RC_PROTO_RC5;
+			break;
 
-	set_bit(MSC_RAW, ir->input_dev->mscbit);
-	set_bit(MSC_SCAN, ir->input_dev->mscbit);
+		case IR_RCMM: /* RCMM: ? bits device address, ? bits command */
+			command = ircom & 0xff;
+			addr = (ircom >> 8) & 0x1f;
+			scancode = ircom;
+			toggle = ircom & 0x8000;
+			proto = RC_PROTO_UNKNOWN;
+			break;
 
-	memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit));
+		case IR_RC5_EXT:
+			/*
+			 * extended RC5: 5 bits device address, 7 bits command
+			 *
+			 * Extended RC5 uses only one start bit. The second
+			 * start bit is re-assigned bit 6 of the command bit.
+			 */
+			command = ircom & 0x3f;
+			addr = (ircom >> 6) & 0x1f;
+			if (!(ircom & 0x1000))
+				command |= 0x40;
+			scancode = RC_SCANCODE_RC5(addr, command);
+			toggle = ircom & 0x0800;
+			proto = RC_PROTO_RC5;
+			break;
+		default:
+			dprintk(2, "unknown ir config %d\n",
+				av7110->ir.ir_config);
+			return;
+		}
 
-	for (i = 0; i < ARRAY_SIZE(ir->key_map); i++) {
-		if (ir->key_map[i] > KEY_MAX)
-			ir->key_map[i] = 0;
-		else if (ir->key_map[i] > KEY_RESERVED)
-			set_bit(ir->key_map[i], ir->input_dev->keybit);
+		rc_keydown(rcdev, proto, scancode, toggle != 0);
 	}
-
-	ir->input_dev->keycode = ir->key_map;
-	ir->input_dev->keycodesize = sizeof(ir->key_map[0]);
-	ir->input_dev->keycodemax = ARRAY_SIZE(ir->key_map);
 }
 
-/* check for configuration changes */
-int av7110_check_ir_config(struct av7110 *av7110, int force)
+int av7110_set_ir_config(struct av7110 *av7110)
 {
-	int i;
-	int modified = force;
-	int ret = -ENODEV;
-
-	for (i = 0; i < av_cnt; i++)
-		if (av7110 == av_list[i])
-			break;
-
-	if (i < av_cnt && av7110) {
-		if ((av7110->ir.protocol & 1) != ir_protocol[i] ||
-		    av7110->ir.inversion != ir_inversion[i])
-			modified = true;
-
-		if (modified) {
-			/* protocol */
-			if (ir_protocol[i]) {
-				ir_protocol[i] = 1;
-				av7110->ir.protocol = IR_RCMM;
-				av7110->ir.ir_config = 0x0001;
-			} else if (FW_VERSION(av7110->arm_app) >= 0x2620) {
-				av7110->ir.protocol = IR_RC5_EXT;
-				av7110->ir.ir_config = 0x0002;
-			} else {
-				av7110->ir.protocol = IR_RC5;
-				av7110->ir.ir_config = 0x0000;
-			}
-			/* inversion */
-			if (ir_inversion[i]) {
-				ir_inversion[i] = 1;
-				av7110->ir.ir_config |= 0x8000;
-			}
-			av7110->ir.inversion = ir_inversion[i];
-			/* update ARM */
-			ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1,
-						av7110->ir.ir_config);
-		} else
-			ret = 0;
+	dprintk(4, "ir config = %08x\n", av7110->ir.ir_config);
 
-		/* address */
-		if (av7110->ir.device_mask != ir_device_mask[i])
-			av7110->ir.device_mask = ir_device_mask[i];
-	}
-
-	return ret;
+	return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1,
+			     av7110->ir.ir_config);
 }
 
-
-/* /proc/av7110_ir interface */
-static ssize_t av7110_ir_proc_write(struct file *file, const char __user *buffer,
-				    size_t count, loff_t *pos)
+static int change_protocol(struct rc_dev *rcdev, u64 *rc_type)
 {
-	char *page;
+	struct av7110 *av7110 = rcdev->priv;
 	u32 ir_config;
-	int size = sizeof ir_config + sizeof av_list[0]->ir.key_map;
-	int i;
 
-	if (count < size)
+	if (*rc_type & RC_PROTO_BIT_UNKNOWN) {
+		ir_config = IR_RCMM;
+		*rc_type = RC_PROTO_UNKNOWN;
+	} else if (*rc_type & RC_PROTO_BIT_RC5) {
+		if (FW_VERSION(av7110->arm_app) >= 0x2620)
+			ir_config = IR_RC5_EXT;
+		else
+			ir_config = IR_RC5;
+		*rc_type = RC_PROTO_BIT_RC5;
+	} else {
 		return -EINVAL;
-
-	page = vmalloc(size);
-	if (!page)
-		return -ENOMEM;
-
-	if (copy_from_user(page, buffer, size)) {
-		vfree(page);
-		return -EFAULT;
 	}
 
-	memcpy(&ir_config, page, sizeof ir_config);
-
-	for (i = 0; i < av_cnt; i++) {
-		/* keymap */
-		memcpy(av_list[i]->ir.key_map, page + sizeof ir_config,
-			sizeof(av_list[i]->ir.key_map));
-		/* protocol, inversion, address */
-		ir_protocol[i] = ir_config & 0x0001;
-		ir_inversion[i] = ir_config & 0x8000 ? 1 : 0;
-		if (ir_config & 0x4000)
-			ir_device_mask[i] = 1 << ((ir_config >> 16) & 0x1f);
-		else
-			ir_device_mask[i] = IR_ALL;
-		/* update configuration */
-		av7110_check_ir_config(av_list[i], false);
-		input_register_keys(&av_list[i]->ir);
-	}
-	vfree(page);
-	return count;
-}
+	if (ir_config == av7110->ir.ir_config)
+		return 0;
 
-static const struct file_operations av7110_ir_proc_fops = {
-	.owner		= THIS_MODULE,
-	.write		= av7110_ir_proc_write,
-	.llseek		= noop_llseek,
-};
+	av7110->ir.ir_config = ir_config;
 
-/* interrupt handler */
-static void ir_handler(struct av7110 *av7110, u32 ircom)
-{
-	dprintk(4, "ir command = %08x\n", ircom);
-	av7110->ir.ir_command = ircom;
-	tasklet_schedule(&av7110->ir.ir_tasklet);
+	return av7110_set_ir_config(av7110);
 }
 
-
 int av7110_ir_init(struct av7110 *av7110)
 {
-	struct input_dev *input_dev;
-	static struct proc_dir_entry *e;
-	int err;
-
-	if (av_cnt >= ARRAY_SIZE(av_list))
-		return -ENOSPC;
+	struct rc_dev *rcdev;
+	struct pci_dev *pci;
+	int ret;
 
-	av_list[av_cnt++] = av7110;
-	av7110_check_ir_config(av7110, true);
-
-	timer_setup(&av7110->ir.keyup_timer, av7110_emit_keyup, 0);
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
+	rcdev = rc_allocate_device(RC_DRIVER_SCANCODE);
+	if (!rcdev)
 		return -ENOMEM;
 
-	av7110->ir.input_dev = input_dev;
-	snprintf(av7110->ir.input_phys, sizeof(av7110->ir.input_phys),
-		"pci-%s/ir0", pci_name(av7110->dev->pci));
+	pci = av7110->dev->pci;
 
-	input_dev->name = "DVB on-card IR receiver";
-
-	input_dev->phys = av7110->ir.input_phys;
-	input_dev->id.bustype = BUS_PCI;
-	input_dev->id.version = 2;
-	if (av7110->dev->pci->subsystem_vendor) {
-		input_dev->id.vendor = av7110->dev->pci->subsystem_vendor;
-		input_dev->id.product = av7110->dev->pci->subsystem_device;
+	snprintf(av7110->ir.input_phys, sizeof(av7110->ir.input_phys),
+		 "pci-%s/ir0", pci_name(pci));
+
+	rcdev->device_name = av7110->card_name;
+	rcdev->driver_name = KBUILD_MODNAME;
+	rcdev->input_phys = av7110->ir.input_phys;
+	rcdev->input_id.bustype = BUS_PCI;
+	rcdev->input_id.version = 2;
+	if (pci->subsystem_vendor) {
+		rcdev->input_id.vendor	= pci->subsystem_vendor;
+		rcdev->input_id.product = pci->subsystem_device;
 	} else {
-		input_dev->id.vendor = av7110->dev->pci->vendor;
-		input_dev->id.product = av7110->dev->pci->device;
-	}
-	input_dev->dev.parent = &av7110->dev->pci->dev;
-	/* initial keymap */
-	memcpy(av7110->ir.key_map, default_key_map, sizeof av7110->ir.key_map);
-	input_register_keys(&av7110->ir);
-	err = input_register_device(input_dev);
-	if (err) {
-		input_free_device(input_dev);
-		return err;
+		rcdev->input_id.vendor	= pci->vendor;
+		rcdev->input_id.product = pci->device;
 	}
 
-	/*
-	 * Input core's default autorepeat is 33 cps with 250 msec
-	 * delay, let's adjust to numbers more suitable for remote
-	 * control.
-	 */
-	input_enable_softrepeat(input_dev, 250, 125);
+	rcdev->dev.parent = &pci->dev;
+	rcdev->allowed_protocols = RC_PROTO_BIT_RC5 | RC_PROTO_BIT_UNKNOWN;
+	rcdev->change_protocol = change_protocol;
+	rcdev->map_name = RC_MAP_HAUPPAUGE;
+	rcdev->priv = av7110;
 
-	if (av_cnt == 1) {
-		e = proc_create("av7110_ir", S_IWUSR, NULL, &av7110_ir_proc_fops);
-		if (e)
-			proc_set_size(e, 4 + 256 * sizeof(u16));
-	}
+	av7110->ir.rcdev = rcdev;
+	av7110->ir.ir_config = IR_RC5;
+	av7110_set_ir_config(av7110);
 
-	tasklet_init(&av7110->ir.ir_tasklet, av7110_emit_key, (unsigned long) &av7110->ir);
-	av7110->ir.ir_handler = ir_handler;
+	ret = rc_register_device(rcdev);
+	if (ret) {
+		av7110->ir.rcdev = NULL;
+		rc_free_device(rcdev);
+	}
 
-	return 0;
+	return ret;
 }
 
-
 void av7110_ir_exit(struct av7110 *av7110)
 {
-	int i;
-
-	if (av_cnt == 0)
-		return;
-
-	del_timer_sync(&av7110->ir.keyup_timer);
-	av7110->ir.ir_handler = NULL;
-	tasklet_kill(&av7110->ir.ir_tasklet);
-
-	for (i = 0; i < av_cnt; i++)
-		if (av_list[i] == av7110) {
-			av_list[i] = av_list[av_cnt-1];
-			av_list[av_cnt-1] = NULL;
-			break;
-		}
-
-	if (av_cnt == 1)
-		remove_proc_entry("av7110_ir", NULL);
-
-	input_unregister_device(av7110->ir.input_dev);
-
-	av_cnt--;
+	rc_unregister_device(av7110->ir.rcdev);
 }
 
 //MODULE_AUTHOR("Holger Waechtler <holger@convergence.de>, Oliver Endriss <o.endriss@gmx.de>");
diff --git a/drivers/media/pci/tw68/tw68-video.c b/drivers/media/pci/tw68/tw68-video.c
index 5b469cf578f5..8e0952d65ad4 100644
--- a/drivers/media/pci/tw68/tw68-video.c
+++ b/drivers/media/pci/tw68/tw68-video.c
@@ -729,12 +729,6 @@ static int tw68_querycap(struct file *file, void  *priv,
 	strscpy(cap->card, "Techwell Capture Card",
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
-	cap->device_caps =
-		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_READWRITE |
-		V4L2_CAP_STREAMING;
-
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -913,6 +907,8 @@ static const struct video_device tw68_video_template = {
 	.ioctl_ops		= &video_ioctl_ops,
 	.release		= video_device_release_empty,
 	.tvnorms		= TW68_NORMS,
+	.device_caps		= V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+				  V4L2_CAP_STREAMING,
 };
 
 /* ------------------------------------------------------------------ */
diff --git a/drivers/media/pci/tw686x/tw686x-video.c b/drivers/media/pci/tw686x/tw686x-video.c
index 377fb1e453fa..9be8c6e4fb69 100644
--- a/drivers/media/pci/tw686x/tw686x-video.c
+++ b/drivers/media/pci/tw686x/tw686x-video.c
@@ -765,9 +765,6 @@ static int tw686x_querycap(struct file *file, void *priv,
 	strscpy(cap->card, dev->name, sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info),
 		 "PCI:%s", pci_name(dev->pci_dev));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
-			   V4L2_CAP_READWRITE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1280,6 +1277,8 @@ int tw686x_video_init(struct tw686x_dev *dev)
 		vdev->minor = -1;
 		vdev->lock = &vc->vb_mutex;
 		vdev->ctrl_handler = &vc->ctrl_handler;
+		vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE |
+				    V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;
 		vc->device = vdev;
 		video_set_drvdata(vdev, vc);
 
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index f2b5f27ebacb..8a19654b393a 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -6,7 +6,6 @@
 menuconfig V4L_PLATFORM_DRIVERS
 	bool "V4L platform devices"
 	depends on MEDIA_CAMERA_SUPPORT
-	default n
 	help
 	  Say Y here to enable support for platform-specific V4L drivers.
 
@@ -155,7 +154,6 @@ config VIDEO_TI_CAL
 	depends on SOC_DRA7XX || COMPILE_TEST
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_FWNODE
-	default n
 	help
 	  Support for the TI CAL (Camera Adaptation Layer) block
 	  found on DRA72X SoC.
@@ -168,7 +166,6 @@ menuconfig V4L_MEM2MEM_DRIVERS
 	bool "Memory-to-memory multimedia devices"
 	depends on VIDEO_V4L2
 	depends on MEDIA_CAMERA_SUPPORT
-	default n
 	help
 	  Say Y here to enable selecting drivers for V4L devices that
 	  use system memory for both source and destination buffers, as opposed
@@ -236,7 +233,6 @@ config VIDEO_MEDIATEK_MDP
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
 	select VIDEO_MEDIATEK_VPU
-	default n
 	help
 	    It is a v4l2 driver and present in Mediatek MT8173 SoCs.
 	    The driver supports for scaling and color space conversion.
@@ -252,7 +248,6 @@ config VIDEO_MEDIATEK_VCODEC
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
 	select VIDEO_MEDIATEK_VPU
-	default n
 	help
 	    Mediatek video codec driver provides HW capability to
 	    encode and decode in a range of video formats
@@ -276,7 +271,6 @@ config VIDEO_SAMSUNG_S5P_G2D
 	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
-	default n
 	help
 	  This is a v4l2 driver for Samsung S5P and EXYNOS4 G2D
 	  2d graphics accelerator.
@@ -296,7 +290,6 @@ config VIDEO_SAMSUNG_S5P_MFC
 	depends on VIDEO_DEV && VIDEO_V4L2
 	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	select VIDEOBUF2_DMA_CONTIG
-	default n
 	help
 	    MFC 5.1 and 6.x driver for V4L2
 
@@ -459,7 +452,6 @@ config VIDEO_ROCKCHIP_RGA
 	depends on ARCH_ROCKCHIP || COMPILE_TEST
 	select VIDEOBUF2_DMA_SG
 	select V4L2_MEM2MEM_DEV
-	default n
 	help
 	  This is a v4l2 driver for Rockchip SOC RGA 2d graphics accelerator.
 	  Rockchip RGA is a separate 2D raster graphic acceleration unit.
@@ -477,7 +469,6 @@ config VIDEO_TI_VPE
 	select VIDEO_TI_VPDMA
 	select VIDEO_TI_SC
 	select VIDEO_TI_CSC
-	default n
 	help
 	  Support for the TI VPE(Video Processing Engine) block
 	  found on DRA7XX SoC.
@@ -530,7 +521,6 @@ config VIDEO_VIM2M
 	depends on VIDEO_DEV && VIDEO_V4L2
 	select VIDEOBUF2_VMALLOC
 	select V4L2_MEM2MEM_DEV
-	default n
 	help
 	  This is a virtual test device for the memory-to-memory driver
 	  framework.
@@ -542,7 +532,6 @@ endif #V4L_TEST_DRIVERS
 menuconfig DVB_PLATFORM_DRIVERS
 	bool "DVB platform devices"
 	depends on MEDIA_DIGITAL_TV_SUPPORT
-	default n
 	help
 	  Say Y here to enable support for platform-specific Digital TV drivers.
 
@@ -678,7 +667,6 @@ endif #CEC_PLATFORM_DRIVERS
 menuconfig SDR_PLATFORM_DRIVERS
 	bool "SDR platform devices"
 	depends on MEDIA_SDR_SUPPORT
-	default n
 	help
 	  Say Y here to enable support for platform-specific SDR Drivers.
 
diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c
index 8144fe36ad48..f899ac3b4a61 100644
--- a/drivers/media/platform/aspeed-video.c
+++ b/drivers/media/platform/aspeed-video.c
@@ -187,6 +187,7 @@ enum {
 	VIDEO_STREAMING,
 	VIDEO_FRAME_INPRG,
 	VIDEO_STOPPED,
+	VIDEO_CLOCKS_ON,
 };
 
 struct aspeed_video_addr {
@@ -440,7 +441,7 @@ static int aspeed_video_start_frame(struct aspeed_video *video)
 
 	if (!(seq_ctrl & VE_SEQ_CTRL_COMP_BUSY) ||
 	    !(seq_ctrl & VE_SEQ_CTRL_CAP_BUSY)) {
-		dev_err(video->dev, "Engine busy; don't start frame\n");
+		dev_dbg(video->dev, "Engine busy; don't start frame\n");
 		return -EBUSY;
 	}
 
@@ -462,8 +463,7 @@ static int aspeed_video_start_frame(struct aspeed_video *video)
 	aspeed_video_write(video, VE_COMP_ADDR, addr);
 
 	aspeed_video_update(video, VE_INTERRUPT_CTRL, 0,
-			    VE_INTERRUPT_COMP_COMPLETE |
-			    VE_INTERRUPT_CAPTURE_COMPLETE);
+			    VE_INTERRUPT_COMP_COMPLETE);
 
 	aspeed_video_update(video, VE_SEQ_CTRL, 0,
 			    VE_SEQ_CTRL_TRIG_CAPTURE | VE_SEQ_CTRL_TRIG_COMP);
@@ -483,19 +483,30 @@ static void aspeed_video_enable_mode_detect(struct aspeed_video *video)
 
 static void aspeed_video_off(struct aspeed_video *video)
 {
+	if (!test_bit(VIDEO_CLOCKS_ON, &video->flags))
+		return;
+
 	/* Disable interrupts */
 	aspeed_video_write(video, VE_INTERRUPT_CTRL, 0);
+	aspeed_video_write(video, VE_INTERRUPT_STATUS, 0xffffffff);
 
 	/* Turn off the relevant clocks */
-	clk_disable_unprepare(video->vclk);
-	clk_disable_unprepare(video->eclk);
+	clk_disable(video->vclk);
+	clk_disable(video->eclk);
+
+	clear_bit(VIDEO_CLOCKS_ON, &video->flags);
 }
 
 static void aspeed_video_on(struct aspeed_video *video)
 {
+	if (test_bit(VIDEO_CLOCKS_ON, &video->flags))
+		return;
+
 	/* Turn on the relevant clocks */
-	clk_prepare_enable(video->eclk);
-	clk_prepare_enable(video->vclk);
+	clk_enable(video->eclk);
+	clk_enable(video->vclk);
+
+	set_bit(VIDEO_CLOCKS_ON, &video->flags);
 }
 
 static void aspeed_video_bufs_done(struct aspeed_video *video,
@@ -511,7 +522,7 @@ static void aspeed_video_bufs_done(struct aspeed_video *video,
 	spin_unlock_irqrestore(&video->lock, flags);
 }
 
-static void aspeed_video_irq_res_change(struct aspeed_video *video)
+static void aspeed_video_irq_res_change(struct aspeed_video *video, ulong delay)
 {
 	dev_dbg(video->dev, "Resolution changed; resetting\n");
 
@@ -521,7 +532,7 @@ static void aspeed_video_irq_res_change(struct aspeed_video *video)
 	aspeed_video_off(video);
 	aspeed_video_bufs_done(video, VB2_BUF_STATE_ERROR);
 
-	schedule_delayed_work(&video->res_work, RESOLUTION_CHANGE_DELAY);
+	schedule_delayed_work(&video->res_work, delay);
 }
 
 static irqreturn_t aspeed_video_irq(int irq, void *arg)
@@ -534,7 +545,7 @@ static irqreturn_t aspeed_video_irq(int irq, void *arg)
 	 * re-initialize
 	 */
 	if (sts & VE_INTERRUPT_MODE_DETECT_WD) {
-		aspeed_video_irq_res_change(video);
+		aspeed_video_irq_res_change(video, 0);
 		return IRQ_HANDLED;
 	}
 
@@ -544,7 +555,7 @@ static irqreturn_t aspeed_video_irq(int irq, void *arg)
 					    VE_INTERRUPT_MODE_DETECT, 0);
 			aspeed_video_write(video, VE_INTERRUPT_STATUS,
 					   VE_INTERRUPT_MODE_DETECT);
-
+			sts &= ~VE_INTERRUPT_MODE_DETECT;
 			set_bit(VIDEO_MODE_DETECT_DONE, &video->flags);
 			wake_up_interruptible_all(&video->wait);
 		} else {
@@ -552,13 +563,13 @@ static irqreturn_t aspeed_video_irq(int irq, void *arg)
 			 * Signal acquired while NOT doing resolution
 			 * detection; reset the engine and re-initialize
 			 */
-			aspeed_video_irq_res_change(video);
+			aspeed_video_irq_res_change(video,
+						    RESOLUTION_CHANGE_DELAY);
 			return IRQ_HANDLED;
 		}
 	}
 
-	if ((sts & VE_INTERRUPT_COMP_COMPLETE) &&
-	    (sts & VE_INTERRUPT_CAPTURE_COMPLETE)) {
+	if (sts & VE_INTERRUPT_COMP_COMPLETE) {
 		struct aspeed_video_buffer *buf;
 		u32 frame_size = aspeed_video_read(video,
 						   VE_OFFSET_COMP_STREAM);
@@ -587,17 +598,15 @@ static irqreturn_t aspeed_video_irq(int irq, void *arg)
 				    VE_SEQ_CTRL_FORCE_IDLE |
 				    VE_SEQ_CTRL_TRIG_COMP, 0);
 		aspeed_video_update(video, VE_INTERRUPT_CTRL,
-				    VE_INTERRUPT_COMP_COMPLETE |
-				    VE_INTERRUPT_CAPTURE_COMPLETE, 0);
+				    VE_INTERRUPT_COMP_COMPLETE, 0);
 		aspeed_video_write(video, VE_INTERRUPT_STATUS,
-				   VE_INTERRUPT_COMP_COMPLETE |
-				   VE_INTERRUPT_CAPTURE_COMPLETE);
-
+				   VE_INTERRUPT_COMP_COMPLETE);
+		sts &= ~VE_INTERRUPT_COMP_COMPLETE;
 		if (test_bit(VIDEO_STREAMING, &video->flags) && buf)
 			aspeed_video_start_frame(video);
 	}
 
-	return IRQ_HANDLED;
+	return sts ? IRQ_NONE : IRQ_HANDLED;
 }
 
 static void aspeed_video_check_and_set_polarity(struct aspeed_video *video)
@@ -723,27 +732,6 @@ static void aspeed_video_get_resolution(struct aspeed_video *video)
 	det->height = MIN_HEIGHT;
 	video->v4l2_input_status = V4L2_IN_ST_NO_SIGNAL;
 
-	/*
-	 * Since we need max buffer size for detection, free the second source
-	 * buffer first.
-	 */
-	if (video->srcs[1].size)
-		aspeed_video_free_buf(video, &video->srcs[1]);
-
-	if (video->srcs[0].size < VE_MAX_SRC_BUFFER_SIZE) {
-		if (video->srcs[0].size)
-			aspeed_video_free_buf(video, &video->srcs[0]);
-
-		if (!aspeed_video_alloc_buf(video, &video->srcs[0],
-					    VE_MAX_SRC_BUFFER_SIZE)) {
-			dev_err(video->dev,
-				"Failed to allocate source buffers\n");
-			return;
-		}
-	}
-
-	aspeed_video_write(video, VE_SRC0_ADDR, video->srcs[0].dma);
-
 	do {
 		if (tries) {
 			set_current_state(TASK_INTERRUPTIBLE);
@@ -758,7 +746,7 @@ static void aspeed_video_get_resolution(struct aspeed_video *video)
 						      res_check(video),
 						      MODE_DETECT_TIMEOUT);
 		if (!rc) {
-			dev_err(video->dev, "Timed out; first mode detect\n");
+			dev_dbg(video->dev, "Timed out; first mode detect\n");
 			clear_bit(VIDEO_RES_DETECT, &video->flags);
 			return;
 		}
@@ -776,7 +764,7 @@ static void aspeed_video_get_resolution(struct aspeed_video *video)
 						      MODE_DETECT_TIMEOUT);
 		clear_bit(VIDEO_RES_DETECT, &video->flags);
 		if (!rc) {
-			dev_err(video->dev, "Timed out; second mode detect\n");
+			dev_dbg(video->dev, "Timed out; second mode detect\n");
 			return;
 		}
 
@@ -810,7 +798,7 @@ static void aspeed_video_get_resolution(struct aspeed_video *video)
 	} while (invalid_resolution && (tries++ < INVALID_RESOLUTION_RETRIES));
 
 	if (invalid_resolution) {
-		dev_err(video->dev, "Invalid resolution detected\n");
+		dev_dbg(video->dev, "Invalid resolution detected\n");
 		return;
 	}
 
@@ -836,8 +824,29 @@ static void aspeed_video_set_resolution(struct aspeed_video *video)
 	struct v4l2_bt_timings *act = &video->active_timings;
 	unsigned int size = act->width * act->height;
 
+	/* Set capture/compression frame sizes */
 	aspeed_video_calc_compressed_size(video, size);
 
+	if (video->active_timings.width == 1680) {
+		/*
+		 * This is a workaround to fix a silicon bug on A1 and A2
+		 * revisions. Since it doesn't break capturing operation of
+		 * other revisions, use it for all revisions without checking
+		 * the revision ID. It picked 1728 which is a very next
+		 * 64-pixels aligned value to 1680 to minimize memory bandwidth
+		 * and to get better access speed from video engine.
+		 */
+		aspeed_video_write(video, VE_CAP_WINDOW,
+				   1728 << 16 | act->height);
+		size += (1728 - 1680) * video->active_timings.height;
+	} else {
+		aspeed_video_write(video, VE_CAP_WINDOW,
+				   act->width << 16 | act->height);
+	}
+	aspeed_video_write(video, VE_COMP_WINDOW,
+			   act->width << 16 | act->height);
+	aspeed_video_write(video, VE_SRC_SCANLINE_OFFSET, act->width * 4);
+
 	/* Don't use direct mode below 1024 x 768 (irqs don't fire) */
 	if (size < DIRECT_FETCH_THRESHOLD) {
 		aspeed_video_write(video, VE_TGS_0,
@@ -854,29 +863,16 @@ static void aspeed_video_set_resolution(struct aspeed_video *video)
 		aspeed_video_update(video, VE_CTRL, 0, VE_CTRL_DIRECT_FETCH);
 	}
 
-	/* Set capture/compression frame sizes */
-	aspeed_video_write(video, VE_CAP_WINDOW,
-			   act->width << 16 | act->height);
-	aspeed_video_write(video, VE_COMP_WINDOW,
-			   act->width << 16 | act->height);
-	aspeed_video_write(video, VE_SRC_SCANLINE_OFFSET, act->width * 4);
-
 	size *= 4;
 
-	if (size == video->srcs[0].size / 2) {
-		aspeed_video_write(video, VE_SRC1_ADDR,
-				   video->srcs[0].dma + size);
-	} else if (size == video->srcs[0].size) {
-		if (!aspeed_video_alloc_buf(video, &video->srcs[1], size))
-			goto err_mem;
-
-		aspeed_video_write(video, VE_SRC1_ADDR, video->srcs[1].dma);
-	} else {
-		aspeed_video_free_buf(video, &video->srcs[0]);
+	if (size != video->srcs[0].size) {
+		if (video->srcs[0].size)
+			aspeed_video_free_buf(video, &video->srcs[0]);
+		if (video->srcs[1].size)
+			aspeed_video_free_buf(video, &video->srcs[1]);
 
 		if (!aspeed_video_alloc_buf(video, &video->srcs[0], size))
 			goto err_mem;
-
 		if (!aspeed_video_alloc_buf(video, &video->srcs[1], size))
 			goto err_mem;
 
@@ -1445,7 +1441,7 @@ static void aspeed_video_stop_streaming(struct vb2_queue *q)
 				!test_bit(VIDEO_FRAME_INPRG, &video->flags),
 				STOP_TIMEOUT);
 	if (!rc) {
-		dev_err(video->dev, "Timed out when stopping streaming\n");
+		dev_dbg(video->dev, "Timed out when stopping streaming\n");
 
 		/*
 		 * Need to force stop any DMA and try and get HW into a good
@@ -1589,8 +1585,8 @@ static int aspeed_video_init(struct aspeed_video *video)
 		return -ENODEV;
 	}
 
-	rc = devm_request_irq(dev, irq, aspeed_video_irq, IRQF_SHARED,
-			      DEVICE_NAME, video);
+	rc = devm_request_threaded_irq(dev, irq, NULL, aspeed_video_irq,
+				       IRQF_ONESHOT, DEVICE_NAME, video);
 	if (rc < 0) {
 		dev_err(dev, "Unable to request IRQ %d\n", irq);
 		return rc;
@@ -1602,31 +1598,46 @@ static int aspeed_video_init(struct aspeed_video *video)
 		return PTR_ERR(video->eclk);
 	}
 
+	rc = clk_prepare(video->eclk);
+	if (rc)
+		return rc;
+
 	video->vclk = devm_clk_get(dev, "vclk");
 	if (IS_ERR(video->vclk)) {
 		dev_err(dev, "Unable to get VCLK\n");
-		return PTR_ERR(video->vclk);
+		rc = PTR_ERR(video->vclk);
+		goto err_unprepare_eclk;
 	}
 
+	rc = clk_prepare(video->vclk);
+	if (rc)
+		goto err_unprepare_eclk;
+
 	of_reserved_mem_device_init(dev);
 
 	rc = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
 	if (rc) {
 		dev_err(dev, "Failed to set DMA mask\n");
-		of_reserved_mem_device_release(dev);
-		return rc;
+		goto err_release_reserved_mem;
 	}
 
 	if (!aspeed_video_alloc_buf(video, &video->jpeg,
 				    VE_JPEG_HEADER_SIZE)) {
 		dev_err(dev, "Failed to allocate DMA for JPEG header\n");
-		of_reserved_mem_device_release(dev);
-		return rc;
+		goto err_release_reserved_mem;
 	}
 
 	aspeed_video_init_jpeg_table(video->jpeg.virt, video->yuv420);
 
 	return 0;
+
+err_release_reserved_mem:
+	of_reserved_mem_device_release(dev);
+	clk_unprepare(video->vclk);
+err_unprepare_eclk:
+	clk_unprepare(video->eclk);
+
+	return rc;
 }
 
 static int aspeed_video_probe(struct platform_device *pdev)
@@ -1670,6 +1681,11 @@ static int aspeed_video_remove(struct platform_device *pdev)
 	struct v4l2_device *v4l2_dev = dev_get_drvdata(dev);
 	struct aspeed_video *video = to_aspeed_video(v4l2_dev);
 
+	aspeed_video_off(video);
+
+	clk_unprepare(video->vclk);
+	clk_unprepare(video->eclk);
+
 	video_unregister_device(&video->vdev);
 
 	vb2_queue_release(&video->queue);
diff --git a/drivers/media/platform/atmel/Makefile b/drivers/media/platform/atmel/Makefile
index 484936604ccb..2dba38994a70 100644
--- a/drivers/media/platform/atmel/Makefile
+++ b/drivers/media/platform/atmel/Makefile
@@ -1,3 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_VIDEO_ATMEL_ISC) += atmel-isc.o
+atmel-isc-objs = atmel-sama5d2-isc.o atmel-isc-base.o
+
 obj-$(CONFIG_VIDEO_ATMEL_ISI) += atmel-isi.o
+obj-$(CONFIG_VIDEO_ATMEL_ISC) += atmel-isc.o
diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/media/platform/atmel/atmel-isc-base.c
index 05b9cfb91d20..c1c776b348a9 100644
--- a/drivers/media/platform/atmel/atmel-isc.c
+++ b/drivers/media/platform/atmel/atmel-isc-base.c
@@ -1,24 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Atmel Image Sensor Controller (ISC) driver
+ * Microchip Image Sensor Controller (ISC) common driver base
  *
- * Copyright (C) 2016 Atmel
+ * Copyright (C) 2016-2019 Microchip Technology, Inc.
  *
- * Author: Songjun Wu <songjun.wu@microchip.com>
+ * Author: Songjun Wu
+ * Author: Eugen Hristev <eugen.hristev@microchip.com>
  *
- * Sensor-->PFE-->WB-->CFA-->CC-->GAM-->CSC-->CBC-->SUB-->RLP-->DMA
- *
- * ISC video pipeline integrates the following submodules:
- * PFE: Parallel Front End to sample the camera sensor input stream
- *  WB: Programmable white balance in the Bayer domain
- * CFA: Color filter array interpolation module
- *  CC: Programmable color correction
- * GAM: Gamma correction
- * CSC: Programmable color space conversion
- * CBC: Contrast and Brightness control
- * SUB: This module performs YCbCr444 to YCbCr420 chrominance subsampling
- * RLP: This module performs rounding, range limiting
- *      and packing of the incoming data
  */
 
 #include <linux/clk.h>
@@ -45,176 +33,19 @@
 #include <media/videobuf2-dma-contig.h>
 
 #include "atmel-isc-regs.h"
+#include "atmel-isc.h"
 
-#define ATMEL_ISC_NAME		"atmel_isc"
-
-#define ISC_MAX_SUPPORT_WIDTH   2592
-#define ISC_MAX_SUPPORT_HEIGHT  1944
-
-#define ISC_CLK_MAX_DIV		255
-
-enum isc_clk_id {
-	ISC_ISPCK = 0,
-	ISC_MCK = 1,
-};
-
-struct isc_clk {
-	struct clk_hw   hw;
-	struct clk      *clk;
-	struct regmap   *regmap;
-	spinlock_t	lock;
-	u8		id;
-	u8		parent_id;
-	u32		div;
-	struct device	*dev;
-};
-
-#define to_isc_clk(hw) container_of(hw, struct isc_clk, hw)
-
-struct isc_buffer {
-	struct vb2_v4l2_buffer  vb;
-	struct list_head	list;
-};
-
-struct isc_subdev_entity {
-	struct v4l2_subdev		*sd;
-	struct v4l2_async_subdev	*asd;
-	struct v4l2_async_notifier      notifier;
-
-	u32 pfe_cfg0;
-
-	struct list_head list;
-};
-
-/*
- * struct isc_format - ISC media bus format information
-			This structure represents the interface between the ISC
-			and the sensor. It's the input format received by
-			the ISC.
- * @fourcc:		Fourcc code for this format
- * @mbus_code:		V4L2 media bus format code.
- * @cfa_baycfg:		If this format is RAW BAYER, indicate the type of bayer.
-			this is either BGBG, RGRG, etc.
- * @pfe_cfg0_bps:	Number of hardware data lines connected to the ISC
- */
-
-struct isc_format {
-	u32	fourcc;
-	u32	mbus_code;
-	u32	cfa_baycfg;
-
-	bool	sd_support;
-	u32	pfe_cfg0_bps;
-};
-
-/* Pipeline bitmap */
-#define WB_ENABLE	BIT(0)
-#define CFA_ENABLE	BIT(1)
-#define CC_ENABLE	BIT(2)
-#define GAM_ENABLE	BIT(3)
-#define GAM_BENABLE	BIT(4)
-#define GAM_GENABLE	BIT(5)
-#define GAM_RENABLE	BIT(6)
-#define CSC_ENABLE	BIT(7)
-#define CBC_ENABLE	BIT(8)
-#define SUB422_ENABLE	BIT(9)
-#define SUB420_ENABLE	BIT(10)
-
-#define GAM_ENABLES	(GAM_RENABLE | GAM_GENABLE | GAM_BENABLE | GAM_ENABLE)
-
-/*
- * struct fmt_config - ISC format configuration and internal pipeline
-			This structure represents the internal configuration
-			of the ISC.
-			It also holds the format that ISC will present to v4l2.
- * @sd_format:		Pointer to an isc_format struct that holds the sensor
-			configuration.
- * @fourcc:		Fourcc code for this format.
- * @bpp:		Bytes per pixel in the current format.
- * @rlp_cfg_mode:	Configuration of the RLP (rounding, limiting packaging)
- * @dcfg_imode:		Configuration of the input of the DMA module
- * @dctrl_dview:	Configuration of the output of the DMA module
- * @bits_pipeline:	Configuration of the pipeline, which modules are enabled
- */
-struct fmt_config {
-	struct isc_format	*sd_format;
-
-	u32			fourcc;
-	u8			bpp;
-
-	u32			rlp_cfg_mode;
-	u32			dcfg_imode;
-	u32			dctrl_dview;
-
-	u32			bits_pipeline;
-};
-
-#define HIST_ENTRIES		512
-#define HIST_BAYER		(ISC_HIS_CFG_MODE_B + 1)
-
-enum{
-	HIST_INIT = 0,
-	HIST_ENABLED,
-	HIST_DISABLED,
-};
-
-struct isc_ctrls {
-	struct v4l2_ctrl_handler handler;
-
-	u32 brightness;
-	u32 contrast;
-	u8 gamma_index;
-	u8 awb;
-
-	u32 r_gain;
-	u32 b_gain;
-
-	u32 hist_entry[HIST_ENTRIES];
-	u32 hist_count[HIST_BAYER];
-	u8 hist_id;
-	u8 hist_stat;
-};
-
-#define ISC_PIPE_LINE_NODE_NUM	11
-
-struct isc_device {
-	struct regmap		*regmap;
-	struct clk		*hclock;
-	struct clk		*ispck;
-	struct isc_clk		isc_clks[2];
-
-	struct device		*dev;
-	struct v4l2_device	v4l2_dev;
-	struct video_device	video_dev;
-
-	struct vb2_queue	vb2_vidq;
-	spinlock_t		dma_queue_lock;
-	struct list_head	dma_queue;
-	struct isc_buffer	*cur_frm;
-	unsigned int		sequence;
-	bool			stop;
-	struct completion	comp;
-
-	struct v4l2_format	fmt;
-	struct isc_format	**user_formats;
-	unsigned int		num_user_formats;
-
-	struct fmt_config	config;
-	struct fmt_config	try_config;
-
-	struct isc_ctrls	ctrls;
-	struct work_struct	awb_work;
-
-	struct mutex		lock;
-
-	struct regmap_field	*pipeline[ISC_PIPE_LINE_NODE_NUM];
+static unsigned int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "debug level (0-2)");
 
-	struct isc_subdev_entity	*current_subdev;
-	struct list_head		subdev_entities;
-};
+static unsigned int sensor_preferred = 1;
+module_param(sensor_preferred, uint, 0644);
+MODULE_PARM_DESC(sensor_preferred,
+		 "Sensor is preferred to output the specified format (1-on 0-off), default 1");
 
 /* This is a list of the formats that the ISC can *output* */
-static struct isc_format controller_formats[] = {
+const struct isc_format controller_formats[] = {
 	{
 		.fourcc		= V4L2_PIX_FMT_ARGB444,
 	},
@@ -245,7 +76,7 @@ static struct isc_format controller_formats[] = {
 };
 
 /* This is a list of formats that the ISC can receive as *input* */
-static struct isc_format formats_list[] = {
+struct isc_format formats_list[] = {
 	{
 		.fourcc		= V4L2_PIX_FMT_SBGGR8,
 		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
@@ -335,11 +166,8 @@ static struct isc_format formats_list[] = {
 	},
 };
 
-#define GAMMA_MAX	2
-#define GAMMA_ENTRIES	64
-
 /* Gamma table with gamma 1/2.2 */
-static const u32 isc_gamma_table[GAMMA_MAX + 1][GAMMA_ENTRIES] = {
+const u32 isc_gamma_table[GAMMA_MAX + 1][GAMMA_ENTRIES] = {
 	/* 0 --> gamma 1/1.8 */
 	{      0x65,  0x66002F,  0x950025,  0xBB0020,  0xDB001D,  0xF8001A,
 	  0x1130018, 0x12B0017, 0x1420016, 0x1580014, 0x16D0013, 0x1810012,
@@ -383,14 +211,39 @@ static const u32 isc_gamma_table[GAMMA_MAX + 1][GAMMA_ENTRIES] = {
 #define ISC_IS_FORMAT_RAW(mbus_code) \
 	(((mbus_code) & 0xf000) == 0x3000)
 
-static unsigned int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "debug level (0-2)");
+static inline void isc_update_awb_ctrls(struct isc_device *isc)
+{
+	struct isc_ctrls *ctrls = &isc->ctrls;
 
-static unsigned int sensor_preferred = 1;
-module_param(sensor_preferred, uint, 0644);
-MODULE_PARM_DESC(sensor_preferred,
-		 "Sensor is preferred to output the specified format (1-on 0-off), default 1");
+	regmap_write(isc->regmap, ISC_WB_O_RGR,
+		     (ISC_WB_O_ZERO_VAL - (ctrls->offset[ISC_HIS_CFG_MODE_R])) |
+		     ((ISC_WB_O_ZERO_VAL - ctrls->offset[ISC_HIS_CFG_MODE_GR]) << 16));
+	regmap_write(isc->regmap, ISC_WB_O_BGB,
+		     (ISC_WB_O_ZERO_VAL - (ctrls->offset[ISC_HIS_CFG_MODE_B])) |
+		     ((ISC_WB_O_ZERO_VAL - ctrls->offset[ISC_HIS_CFG_MODE_GB]) << 16));
+	regmap_write(isc->regmap, ISC_WB_G_RGR,
+		     ctrls->gain[ISC_HIS_CFG_MODE_R] |
+		     (ctrls->gain[ISC_HIS_CFG_MODE_GR] << 16));
+	regmap_write(isc->regmap, ISC_WB_G_BGB,
+		     ctrls->gain[ISC_HIS_CFG_MODE_B] |
+		     (ctrls->gain[ISC_HIS_CFG_MODE_GB] << 16));
+}
+
+static inline void isc_reset_awb_ctrls(struct isc_device *isc)
+{
+	unsigned int c;
+
+	for (c = ISC_HIS_CFG_MODE_GR; c <= ISC_HIS_CFG_MODE_B; c++) {
+		/* gains have a fixed point at 9 decimals */
+		isc->ctrls.gain[c] = 1 << 9;
+		/* offsets are in 2's complements, the value
+		 * will be substracted from ISC_WB_O_ZERO_VAL to obtain
+		 * 2's complement of a value between 0 and
+		 * ISC_WB_O_ZERO_VAL >> 1
+		 */
+		isc->ctrls.offset[c] = ISC_WB_O_ZERO_VAL;
+	}
+}
 
 static int isc_wait_clk_stable(struct clk_hw *hw)
 {
@@ -646,7 +499,7 @@ static int isc_clk_register(struct isc_device *isc, unsigned int id)
 	return 0;
 }
 
-static int isc_clk_init(struct isc_device *isc)
+int isc_clk_init(struct isc_device *isc)
 {
 	unsigned int i;
 	int ret;
@@ -663,7 +516,7 @@ static int isc_clk_init(struct isc_device *isc)
 	return 0;
 }
 
-static void isc_clk_cleanup(struct isc_device *isc)
+void isc_clk_cleanup(struct isc_device *isc)
 {
 	unsigned int i;
 
@@ -772,7 +625,9 @@ static void isc_start_dma(struct isc_device *isc)
 	dctrl_dview = isc->config.dctrl_dview;
 
 	regmap_write(regmap, ISC_DCTRL, dctrl_dview | ISC_DCTRL_IE_IS);
+	spin_lock(&isc->awb_lock);
 	regmap_write(regmap, ISC_CTRLEN, ISC_CTRL_CAPTURE);
+	spin_unlock(&isc->awb_lock);
 }
 
 static void isc_set_pipeline(struct isc_device *isc, u32 pipeline)
@@ -794,11 +649,11 @@ static void isc_set_pipeline(struct isc_device *isc, u32 pipeline)
 
 	bay_cfg = isc->config.sd_format->cfa_baycfg;
 
+	if (ctrls->awb == ISC_WB_NONE)
+		isc_reset_awb_ctrls(isc);
+
 	regmap_write(regmap, ISC_WB_CFG, bay_cfg);
-	regmap_write(regmap, ISC_WB_O_RGR, 0x0);
-	regmap_write(regmap, ISC_WB_O_BGR, 0x0);
-	regmap_write(regmap, ISC_WB_G_RGR, ctrls->r_gain | (0x1 << 25));
-	regmap_write(regmap, ISC_WB_G_BGR, ctrls->b_gain | (0x1 << 25));
+	isc_update_awb_ctrls(isc);
 
 	regmap_write(regmap, ISC_CFA_CFG, bay_cfg | ISC_CFA_CFG_EITPOL);
 
@@ -848,13 +703,13 @@ static void isc_set_histogram(struct isc_device *isc, bool enable)
 
 	if (enable) {
 		regmap_write(regmap, ISC_HIS_CFG,
-			     ISC_HIS_CFG_MODE_R |
+			     ISC_HIS_CFG_MODE_GR |
 			     (isc->config.sd_format->cfa_baycfg
 					<< ISC_HIS_CFG_BAYSEL_SHIFT) |
 					ISC_HIS_CFG_RAR);
 		regmap_write(regmap, ISC_HIS_CTRL, ISC_HIS_CTRL_EN);
 		regmap_write(regmap, ISC_INTEN, ISC_INT_HISDONE);
-		ctrls->hist_id = ISC_HIS_CFG_MODE_R;
+		ctrls->hist_id = ISC_HIS_CFG_MODE_GR;
 		isc_update_profile(isc);
 		regmap_write(regmap, ISC_CTRLEN, ISC_CTRL_HISREQ);
 
@@ -897,7 +752,7 @@ static int isc_configure(struct isc_device *isc)
 	isc_set_pipeline(isc, pipeline);
 
 	/*
-	 * The current implemented histogram is available for RAW R, B, GB
+	 * The current implemented histogram is available for RAW R, B, GB, GR
 	 * channels. We need to check if sensor is outputting RAW BAYER
 	 */
 	if (isc->ctrls.awb &&
@@ -949,6 +804,10 @@ static int isc_start_streaming(struct vb2_queue *vq, unsigned int count)
 
 	spin_unlock_irqrestore(&isc->dma_queue_lock, flags);
 
+	/* if we streaming from RAW, we can do one-shot white balance adj */
+	if (ISC_IS_FORMAT_RAW(isc->config.sd_format->mbus_code))
+		v4l2_ctrl_activate(isc->do_wb_ctrl, true);
+
 	return 0;
 
 err_configure:
@@ -973,6 +832,8 @@ static void isc_stop_streaming(struct vb2_queue *vq)
 	struct isc_buffer *buf;
 	int ret;
 
+	v4l2_ctrl_activate(isc->do_wb_ctrl, false);
+
 	isc->stop = true;
 
 	/* Wait until the end of the current frame */
@@ -1433,7 +1294,7 @@ static int isc_try_fmt(struct isc_device *isc, struct v4l2_format *f,
 	ret = v4l2_subdev_call(isc->current_subdev->sd, pad, set_fmt,
 			       &pad_cfg, &format);
 	if (ret < 0)
-		goto isc_try_fmt_err;
+		goto isc_try_fmt_subdev_err;
 
 	v4l2_fill_pix_format(pixfmt, &format.format);
 
@@ -1448,6 +1309,7 @@ static int isc_try_fmt(struct isc_device *isc, struct v4l2_format *f,
 
 isc_try_fmt_err:
 	v4l2_err(&isc->v4l2_dev, "Could not find any possible format for a working pipeline\n");
+isc_try_fmt_subdev_err:
 	memset(&isc->try_config, 0, sizeof(isc->try_config));
 
 	return ret;
@@ -1472,6 +1334,12 @@ static int isc_set_fmt(struct isc_device *isc, struct v4l2_format *f)
 		return ret;
 
 	isc->fmt = *f;
+
+	if (isc->try_config.sd_format && isc->config.sd_format &&
+	    isc->try_config.sd_format != isc->config.sd_format) {
+		isc->ctrls.hist_stat = HIST_INIT;
+		isc_reset_awb_ctrls(isc);
+	}
 	/* make the try configuration active */
 	isc->config = isc->try_config;
 
@@ -1588,7 +1456,7 @@ static int isc_enum_frameintervals(struct file *file, void *fh,
 		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
 	};
 	int ret = -EINVAL;
-	int i;
+	unsigned int i;
 
 	for (i = 0; i < isc->num_user_formats; i++)
 		if (isc->user_formats[i]->fourcc == fival->pixel_format)
@@ -1708,7 +1576,7 @@ static const struct v4l2_file_operations isc_fops = {
 	.poll		= vb2_fop_poll,
 };
 
-static irqreturn_t isc_interrupt(int irq, void *dev_id)
+irqreturn_t isc_interrupt(int irq, void *dev_id)
 {
 	struct isc_device *isc = (struct isc_device *)dev_id;
 	struct regmap *regmap = isc->regmap;
@@ -1755,7 +1623,7 @@ static irqreturn_t isc_interrupt(int irq, void *dev_id)
 	return ret;
 }
 
-static void isc_hist_count(struct isc_device *isc)
+static void isc_hist_count(struct isc_device *isc, u32 *min, u32 *max)
 {
 	struct regmap *regmap = isc->regmap;
 	struct isc_ctrls *ctrls = &isc->ctrls;
@@ -1763,25 +1631,99 @@ static void isc_hist_count(struct isc_device *isc)
 	u32 *hist_entry = &ctrls->hist_entry[0];
 	u32 i;
 
+	*min = 0;
+	*max = HIST_ENTRIES;
+
 	regmap_bulk_read(regmap, ISC_HIS_ENTRY, hist_entry, HIST_ENTRIES);
 
 	*hist_count = 0;
-	for (i = 0; i < HIST_ENTRIES; i++)
+	/*
+	 * we deliberately ignore the end of the histogram,
+	 * the most white pixels
+	 */
+	for (i = 1; i < HIST_ENTRIES; i++) {
+		if (*hist_entry && !*min)
+			*min = i;
+		if (*hist_entry)
+			*max = i;
 		*hist_count += i * (*hist_entry++);
+	}
+
+	if (!*min)
+		*min = 1;
 }
 
 static void isc_wb_update(struct isc_ctrls *ctrls)
 {
 	u32 *hist_count = &ctrls->hist_count[0];
-	u64 g_count = (u64)hist_count[ISC_HIS_CFG_MODE_GB] << 9;
-	u32 hist_r = hist_count[ISC_HIS_CFG_MODE_R];
-	u32 hist_b = hist_count[ISC_HIS_CFG_MODE_B];
+	u32 c, offset[4];
+	u64 avg = 0;
+	/* We compute two gains, stretch gain and grey world gain */
+	u32 s_gain[4], gw_gain[4];
+
+	/*
+	 * According to Grey World, we need to set gains for R/B to normalize
+	 * them towards the green channel.
+	 * Thus we want to keep Green as fixed and adjust only Red/Blue
+	 * Compute the average of the both green channels first
+	 */
+	avg = (u64)hist_count[ISC_HIS_CFG_MODE_GR] +
+		(u64)hist_count[ISC_HIS_CFG_MODE_GB];
+	avg >>= 1;
 
-	if (hist_r)
-		ctrls->r_gain = div_u64(g_count, hist_r);
+	/* Green histogram is null, nothing to do */
+	if (!avg)
+		return;
 
-	if (hist_b)
-		ctrls->b_gain = div_u64(g_count, hist_b);
+	for (c = ISC_HIS_CFG_MODE_GR; c <= ISC_HIS_CFG_MODE_B; c++) {
+		/*
+		 * the color offset is the minimum value of the histogram.
+		 * we stretch this color to the full range by substracting
+		 * this value from the color component.
+		 */
+		offset[c] = ctrls->hist_minmax[c][HIST_MIN_INDEX];
+		/*
+		 * The offset is always at least 1. If the offset is 1, we do
+		 * not need to adjust it, so our result must be zero.
+		 * the offset is computed in a histogram on 9 bits (0..512)
+		 * but the offset in register is based on
+		 * 12 bits pipeline (0..4096).
+		 * we need to shift with the 3 bits that the histogram is
+		 * ignoring
+		 */
+		ctrls->offset[c] = (offset[c] - 1) << 3;
+
+		/* the offset is then taken and converted to 2's complements */
+		if (!ctrls->offset[c])
+			ctrls->offset[c] = ISC_WB_O_ZERO_VAL;
+
+		/*
+		 * the stretch gain is the total number of histogram bins
+		 * divided by the actual range of color component (Max - Min)
+		 * If we compute gain like this, the actual color component
+		 * will be stretched to the full histogram.
+		 * We need to shift 9 bits for precision, we have 9 bits for
+		 * decimals
+		 */
+		s_gain[c] = (HIST_ENTRIES << 9) /
+			(ctrls->hist_minmax[c][HIST_MAX_INDEX] -
+			ctrls->hist_minmax[c][HIST_MIN_INDEX] + 1);
+
+		/*
+		 * Now we have to compute the gain w.r.t. the average.
+		 * Add/lose gain to the component towards the average.
+		 * If it happens that the component is zero, use the
+		 * fixed point value : 1.0 gain.
+		 */
+		if (hist_count[c])
+			gw_gain[c] = div_u64(avg << 9, hist_count[c]);
+		else
+			gw_gain[c] = 1 << 9;
+
+		/* multiply both gains and adjust for decimals */
+		ctrls->gain[c] = s_gain[c] * gw_gain[c];
+		ctrls->gain[c] >>= 9;
+	}
 }
 
 static void isc_awb_work(struct work_struct *w)
@@ -1792,27 +1734,66 @@ static void isc_awb_work(struct work_struct *w)
 	struct isc_ctrls *ctrls = &isc->ctrls;
 	u32 hist_id = ctrls->hist_id;
 	u32 baysel;
+	unsigned long flags;
+	u32 min, max;
+
+	/* streaming is not active anymore */
+	if (isc->stop)
+		return;
 
 	if (ctrls->hist_stat != HIST_ENABLED)
 		return;
 
-	isc_hist_count(isc);
+	isc_hist_count(isc, &min, &max);
+	ctrls->hist_minmax[hist_id][HIST_MIN_INDEX] = min;
+	ctrls->hist_minmax[hist_id][HIST_MAX_INDEX] = max;
 
 	if (hist_id != ISC_HIS_CFG_MODE_B) {
 		hist_id++;
 	} else {
 		isc_wb_update(ctrls);
-		hist_id = ISC_HIS_CFG_MODE_R;
+		hist_id = ISC_HIS_CFG_MODE_GR;
 	}
 
 	ctrls->hist_id = hist_id;
 	baysel = isc->config.sd_format->cfa_baycfg << ISC_HIS_CFG_BAYSEL_SHIFT;
 
+	/* if no more auto white balance, reset controls. */
+	if (ctrls->awb == ISC_WB_NONE)
+		isc_reset_awb_ctrls(isc);
+
 	pm_runtime_get_sync(isc->dev);
 
+	/*
+	 * only update if we have all the required histograms and controls
+	 * if awb has been disabled, we need to reset registers as well.
+	 */
+	if (hist_id == ISC_HIS_CFG_MODE_GR || ctrls->awb == ISC_WB_NONE) {
+		/*
+		 * It may happen that DMA Done IRQ will trigger while we are
+		 * updating white balance registers here.
+		 * In that case, only parts of the controls have been updated.
+		 * We can avoid that by locking the section.
+		 */
+		spin_lock_irqsave(&isc->awb_lock, flags);
+		isc_update_awb_ctrls(isc);
+		spin_unlock_irqrestore(&isc->awb_lock, flags);
+
+		/*
+		 * if we are doing just the one time white balance adjustment,
+		 * we are basically done.
+		 */
+		if (ctrls->awb == ISC_WB_ONETIME) {
+			v4l2_info(&isc->v4l2_dev,
+				  "Completed one time white-balance adjustment.\n");
+			ctrls->awb = ISC_WB_NONE;
+		}
+	}
 	regmap_write(regmap, ISC_HIS_CFG, hist_id | baysel | ISC_HIS_CFG_RAR);
 	isc_update_profile(isc);
-	regmap_write(regmap, ISC_CTRLEN, ISC_CTRL_HISREQ);
+	/* if awb has been disabled, we don't need to start another histogram */
+	if (ctrls->awb)
+		regmap_write(regmap, ISC_CTRLEN, ISC_CTRL_HISREQ);
 
 	pm_runtime_put_sync(isc->dev);
 }
@@ -1823,6 +1804,9 @@ static int isc_s_ctrl(struct v4l2_ctrl *ctrl)
 					     struct isc_device, ctrls.handler);
 	struct isc_ctrls *ctrls = &isc->ctrls;
 
+	if (ctrl->flags & V4L2_CTRL_FLAG_INACTIVE)
+		return 0;
+
 	switch (ctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
 		ctrls->brightness = ctrl->val & ISC_CBC_BRIGHT_MASK;
@@ -1834,11 +1818,33 @@ static int isc_s_ctrl(struct v4l2_ctrl *ctrl)
 		ctrls->gamma_index = ctrl->val;
 		break;
 	case V4L2_CID_AUTO_WHITE_BALANCE:
-		ctrls->awb = ctrl->val;
-		if (ctrls->hist_stat != HIST_ENABLED) {
-			ctrls->r_gain = 0x1 << 9;
-			ctrls->b_gain = 0x1 << 9;
-		}
+		if (ctrl->val == 1)
+			ctrls->awb = ISC_WB_AUTO;
+		else
+			ctrls->awb = ISC_WB_NONE;
+
+		/* we did not configure ISC yet */
+		if (!isc->config.sd_format)
+			break;
+
+		if (ctrls->hist_stat != HIST_ENABLED)
+			isc_reset_awb_ctrls(isc);
+
+		if (isc->ctrls.awb == ISC_WB_AUTO &&
+		    vb2_is_streaming(&isc->vb2_vidq) &&
+		    ISC_IS_FORMAT_RAW(isc->config.sd_format->mbus_code))
+			isc_set_histogram(isc, true);
+
+		break;
+	case V4L2_CID_DO_WHITE_BALANCE:
+		/* if AWB is enabled, do nothing */
+		if (ctrls->awb == ISC_WB_AUTO)
+			return 0;
+
+		ctrls->awb = ISC_WB_ONETIME;
+		isc_set_histogram(isc, true);
+		v4l2_dbg(1, debug, &isc->v4l2_dev,
+			 "One time white-balance started.\n");
 		break;
 	default:
 		return -EINVAL;
@@ -1859,16 +1865,32 @@ static int isc_ctrl_init(struct isc_device *isc)
 	int ret;
 
 	ctrls->hist_stat = HIST_INIT;
+	isc_reset_awb_ctrls(isc);
 
-	ret = v4l2_ctrl_handler_init(hdl, 4);
+	ret = v4l2_ctrl_handler_init(hdl, 5);
 	if (ret < 0)
 		return ret;
 
+	ctrls->brightness = 0;
+	ctrls->contrast = 256;
+
 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BRIGHTNESS, -1024, 1023, 1, 0);
 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -2048, 2047, 1, 256);
 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAMMA, 0, GAMMA_MAX, 1, 2);
 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1);
 
+	/* do_white_balance is a button, so min,max,step,default are ignored */
+	isc->do_wb_ctrl = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_DO_WHITE_BALANCE,
+					    0, 0, 0, 0);
+
+	if (!isc->do_wb_ctrl) {
+		ret = hdl->error;
+		v4l2_ctrl_handler_free(hdl);
+		return ret;
+	}
+
+	v4l2_ctrl_activate(isc->do_wb_ctrl, false);
+
 	v4l2_ctrl_handler_setup(hdl);
 
 	return 0;
@@ -1994,7 +2016,7 @@ static int isc_async_complete(struct v4l2_async_notifier *notifier)
 					      struct isc_device, v4l2_dev);
 	struct video_device *vdev = &isc->video_dev;
 	struct vb2_queue *q = &isc->vb2_vidq;
-	int ret;
+	int ret = 0;
 
 	INIT_WORK(&isc->awb_work, isc_awb_work);
 
@@ -2025,30 +2047,31 @@ static int isc_async_complete(struct v4l2_async_notifier *notifier)
 	if (ret < 0) {
 		v4l2_err(&isc->v4l2_dev,
 			 "vb2_queue_init() failed: %d\n", ret);
-		return ret;
+		goto isc_async_complete_err;
 	}
 
 	/* Init video dma queues */
 	INIT_LIST_HEAD(&isc->dma_queue);
 	spin_lock_init(&isc->dma_queue_lock);
+	spin_lock_init(&isc->awb_lock);
 
 	ret = isc_formats_init(isc);
 	if (ret < 0) {
 		v4l2_err(&isc->v4l2_dev,
 			 "Init format failed: %d\n", ret);
-		return ret;
+		goto isc_async_complete_err;
 	}
 
 	ret = isc_set_default_fmt(isc);
 	if (ret) {
 		v4l2_err(&isc->v4l2_dev, "Could not set default format\n");
-		return ret;
+		goto isc_async_complete_err;
 	}
 
 	ret = isc_ctrl_init(isc);
 	if (ret) {
 		v4l2_err(&isc->v4l2_dev, "Init isc ctrols failed: %d\n", ret);
-		return ret;
+		goto isc_async_complete_err;
 	}
 
 	/* Register video device */
@@ -2068,19 +2091,23 @@ static int isc_async_complete(struct v4l2_async_notifier *notifier)
 	if (ret < 0) {
 		v4l2_err(&isc->v4l2_dev,
 			 "video_register_device failed: %d\n", ret);
-		return ret;
+		goto isc_async_complete_err;
 	}
 
 	return 0;
+
+isc_async_complete_err:
+	mutex_destroy(&isc->lock);
+	return ret;
 }
 
-static const struct v4l2_async_notifier_operations isc_async_ops = {
+const struct v4l2_async_notifier_operations isc_async_ops = {
 	.bound = isc_async_bound,
 	.unbind = isc_async_unbind,
 	.complete = isc_async_complete,
 };
 
-static void isc_subdev_cleanup(struct isc_device *isc)
+void isc_subdev_cleanup(struct isc_device *isc)
 {
 	struct isc_subdev_entity *subdev_entity;
 
@@ -2092,7 +2119,7 @@ static void isc_subdev_cleanup(struct isc_device *isc)
 	INIT_LIST_HEAD(&isc->subdev_entities);
 }
 
-static int isc_pipeline_init(struct isc_device *isc)
+int isc_pipeline_init(struct isc_device *isc)
 {
 	struct device *dev = isc->dev;
 	struct regmap *regmap = isc->regmap;
@@ -2125,300 +2152,12 @@ static int isc_pipeline_init(struct isc_device *isc)
 	return 0;
 }
 
-static int isc_parse_dt(struct device *dev, struct isc_device *isc)
-{
-	struct device_node *np = dev->of_node;
-	struct device_node *epn = NULL, *rem;
-	struct isc_subdev_entity *subdev_entity;
-	unsigned int flags;
-	int ret;
-
-	INIT_LIST_HEAD(&isc->subdev_entities);
-
-	while (1) {
-		struct v4l2_fwnode_endpoint v4l2_epn = { .bus_type = 0 };
-
-		epn = of_graph_get_next_endpoint(np, epn);
-		if (!epn)
-			return 0;
-
-		rem = of_graph_get_remote_port_parent(epn);
-		if (!rem) {
-			dev_notice(dev, "Remote device at %pOF not found\n",
-				   epn);
-			continue;
-		}
-
-		ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(epn),
-						 &v4l2_epn);
-		if (ret) {
-			of_node_put(rem);
-			ret = -EINVAL;
-			dev_err(dev, "Could not parse the endpoint\n");
-			break;
-		}
-
-		subdev_entity = devm_kzalloc(dev,
-					  sizeof(*subdev_entity), GFP_KERNEL);
-		if (!subdev_entity) {
-			of_node_put(rem);
-			ret = -ENOMEM;
-			break;
-		}
-
-		/* asd will be freed by the subsystem once it's added to the
-		 * notifier list
-		 */
-		subdev_entity->asd = kzalloc(sizeof(*subdev_entity->asd),
-					     GFP_KERNEL);
-		if (!subdev_entity->asd) {
-			of_node_put(rem);
-			ret = -ENOMEM;
-			break;
-		}
-
-		flags = v4l2_epn.bus.parallel.flags;
-
-		if (flags & V4L2_MBUS_HSYNC_ACTIVE_LOW)
-			subdev_entity->pfe_cfg0 = ISC_PFE_CFG0_HPOL_LOW;
-
-		if (flags & V4L2_MBUS_VSYNC_ACTIVE_LOW)
-			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_VPOL_LOW;
-
-		if (flags & V4L2_MBUS_PCLK_SAMPLE_FALLING)
-			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_PPOL_LOW;
-
-		if (v4l2_epn.bus_type == V4L2_MBUS_BT656)
-			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_CCIR_CRC |
-					ISC_PFE_CFG0_CCIR656;
-
-		subdev_entity->asd->match_type = V4L2_ASYNC_MATCH_FWNODE;
-		subdev_entity->asd->match.fwnode =
-			of_fwnode_handle(rem);
-		list_add_tail(&subdev_entity->list, &isc->subdev_entities);
-	}
-
-	of_node_put(epn);
-	return ret;
-}
-
 /* regmap configuration */
 #define ATMEL_ISC_REG_MAX    0xbfc
-static const struct regmap_config isc_regmap_config = {
+const struct regmap_config isc_regmap_config = {
 	.reg_bits       = 32,
 	.reg_stride     = 4,
 	.val_bits       = 32,
 	.max_register	= ATMEL_ISC_REG_MAX,
 };
 
-static int atmel_isc_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct isc_device *isc;
-	struct resource *res;
-	void __iomem *io_base;
-	struct isc_subdev_entity *subdev_entity;
-	int irq;
-	int ret;
-
-	isc = devm_kzalloc(dev, sizeof(*isc), GFP_KERNEL);
-	if (!isc)
-		return -ENOMEM;
-
-	platform_set_drvdata(pdev, isc);
-	isc->dev = dev;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	io_base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(io_base))
-		return PTR_ERR(io_base);
-
-	isc->regmap = devm_regmap_init_mmio(dev, io_base, &isc_regmap_config);
-	if (IS_ERR(isc->regmap)) {
-		ret = PTR_ERR(isc->regmap);
-		dev_err(dev, "failed to init register map: %d\n", ret);
-		return ret;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		ret = irq;
-		dev_err(dev, "failed to get irq: %d\n", ret);
-		return ret;
-	}
-
-	ret = devm_request_irq(dev, irq, isc_interrupt, 0,
-			       ATMEL_ISC_NAME, isc);
-	if (ret < 0) {
-		dev_err(dev, "can't register ISR for IRQ %u (ret=%i)\n",
-			irq, ret);
-		return ret;
-	}
-
-	ret = isc_pipeline_init(isc);
-	if (ret)
-		return ret;
-
-	isc->hclock = devm_clk_get(dev, "hclock");
-	if (IS_ERR(isc->hclock)) {
-		ret = PTR_ERR(isc->hclock);
-		dev_err(dev, "failed to get hclock: %d\n", ret);
-		return ret;
-	}
-
-	ret = clk_prepare_enable(isc->hclock);
-	if (ret) {
-		dev_err(dev, "failed to enable hclock: %d\n", ret);
-		return ret;
-	}
-
-	ret = isc_clk_init(isc);
-	if (ret) {
-		dev_err(dev, "failed to init isc clock: %d\n", ret);
-		goto unprepare_hclk;
-	}
-
-	isc->ispck = isc->isc_clks[ISC_ISPCK].clk;
-
-	ret = clk_prepare_enable(isc->ispck);
-	if (ret) {
-		dev_err(dev, "failed to enable ispck: %d\n", ret);
-		goto unprepare_hclk;
-	}
-
-	/* ispck should be greater or equal to hclock */
-	ret = clk_set_rate(isc->ispck, clk_get_rate(isc->hclock));
-	if (ret) {
-		dev_err(dev, "failed to set ispck rate: %d\n", ret);
-		goto unprepare_clk;
-	}
-
-	ret = v4l2_device_register(dev, &isc->v4l2_dev);
-	if (ret) {
-		dev_err(dev, "unable to register v4l2 device.\n");
-		goto unprepare_clk;
-	}
-
-	ret = isc_parse_dt(dev, isc);
-	if (ret) {
-		dev_err(dev, "fail to parse device tree\n");
-		goto unregister_v4l2_device;
-	}
-
-	if (list_empty(&isc->subdev_entities)) {
-		dev_err(dev, "no subdev found\n");
-		ret = -ENODEV;
-		goto unregister_v4l2_device;
-	}
-
-	list_for_each_entry(subdev_entity, &isc->subdev_entities, list) {
-		v4l2_async_notifier_init(&subdev_entity->notifier);
-
-		ret = v4l2_async_notifier_add_subdev(&subdev_entity->notifier,
-						     subdev_entity->asd);
-		if (ret) {
-			fwnode_handle_put(subdev_entity->asd->match.fwnode);
-			kfree(subdev_entity->asd);
-			goto cleanup_subdev;
-		}
-
-		subdev_entity->notifier.ops = &isc_async_ops;
-
-		ret = v4l2_async_notifier_register(&isc->v4l2_dev,
-						   &subdev_entity->notifier);
-		if (ret) {
-			dev_err(dev, "fail to register async notifier\n");
-			goto cleanup_subdev;
-		}
-
-		if (video_is_registered(&isc->video_dev))
-			break;
-	}
-
-	pm_runtime_set_active(dev);
-	pm_runtime_enable(dev);
-	pm_request_idle(dev);
-
-	return 0;
-
-cleanup_subdev:
-	isc_subdev_cleanup(isc);
-
-unregister_v4l2_device:
-	v4l2_device_unregister(&isc->v4l2_dev);
-
-unprepare_clk:
-	clk_disable_unprepare(isc->ispck);
-unprepare_hclk:
-	clk_disable_unprepare(isc->hclock);
-
-	isc_clk_cleanup(isc);
-
-	return ret;
-}
-
-static int atmel_isc_remove(struct platform_device *pdev)
-{
-	struct isc_device *isc = platform_get_drvdata(pdev);
-
-	pm_runtime_disable(&pdev->dev);
-	clk_disable_unprepare(isc->ispck);
-	clk_disable_unprepare(isc->hclock);
-
-	isc_subdev_cleanup(isc);
-
-	v4l2_device_unregister(&isc->v4l2_dev);
-
-	isc_clk_cleanup(isc);
-
-	return 0;
-}
-
-static int __maybe_unused isc_runtime_suspend(struct device *dev)
-{
-	struct isc_device *isc = dev_get_drvdata(dev);
-
-	clk_disable_unprepare(isc->ispck);
-	clk_disable_unprepare(isc->hclock);
-
-	return 0;
-}
-
-static int __maybe_unused isc_runtime_resume(struct device *dev)
-{
-	struct isc_device *isc = dev_get_drvdata(dev);
-	int ret;
-
-	ret = clk_prepare_enable(isc->hclock);
-	if (ret)
-		return ret;
-
-	return clk_prepare_enable(isc->ispck);
-}
-
-static const struct dev_pm_ops atmel_isc_dev_pm_ops = {
-	SET_RUNTIME_PM_OPS(isc_runtime_suspend, isc_runtime_resume, NULL)
-};
-
-static const struct of_device_id atmel_isc_of_match[] = {
-	{ .compatible = "atmel,sama5d2-isc" },
-	{ }
-};
-MODULE_DEVICE_TABLE(of, atmel_isc_of_match);
-
-static struct platform_driver atmel_isc_driver = {
-	.probe	= atmel_isc_probe,
-	.remove	= atmel_isc_remove,
-	.driver	= {
-		.name		= ATMEL_ISC_NAME,
-		.pm		= &atmel_isc_dev_pm_ops,
-		.of_match_table = of_match_ptr(atmel_isc_of_match),
-	},
-};
-
-module_platform_driver(atmel_isc_driver);
-
-MODULE_AUTHOR("Songjun Wu <songjun.wu@microchip.com>");
-MODULE_DESCRIPTION("The V4L2 driver for Atmel-ISC");
-MODULE_LICENSE("GPL v2");
-MODULE_SUPPORTED_DEVICE("video");
diff --git a/drivers/media/platform/atmel/atmel-isc-regs.h b/drivers/media/platform/atmel/atmel-isc-regs.h
index 8f7f8efc71a7..c1283fb21bf6 100644
--- a/drivers/media/platform/atmel/atmel-isc-regs.h
+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
@@ -100,13 +100,15 @@
 #define ISC_WB_O_RGR	0x00000060
 
 /* ISC White Balance Offset for B, GB Register */
-#define ISC_WB_O_BGR	0x00000064
+#define ISC_WB_O_BGB	0x00000064
 
 /* ISC White Balance Gain for R, GR Register */
 #define ISC_WB_G_RGR	0x00000068
 
 /* ISC White Balance Gain for B, GB Register */
-#define ISC_WB_G_BGR	0x0000006c
+#define ISC_WB_G_BGB	0x0000006c
+
+#define ISC_WB_O_ZERO_VAL	(1 << 13)
 
 /* ISC Color Filter Array Control Register */
 #define ISC_CFA_CTRL    0x00000070
diff --git a/drivers/media/platform/atmel/atmel-isc.h b/drivers/media/platform/atmel/atmel-isc.h
new file mode 100644
index 000000000000..bfaed2fad2b5
--- /dev/null
+++ b/drivers/media/platform/atmel/atmel-isc.h
@@ -0,0 +1,245 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Microchip Image Sensor Controller (ISC) driver header file
+ *
+ * Copyright (C) 2016-2019 Microchip Technology, Inc.
+ *
+ * Author: Songjun Wu
+ * Author: Eugen Hristev <eugen.hristev@microchip.com>
+ *
+ */
+#ifndef _ATMEL_ISC_H_
+
+#define ISC_MAX_SUPPORT_WIDTH   2592
+#define ISC_MAX_SUPPORT_HEIGHT  1944
+
+#define ISC_CLK_MAX_DIV		255
+
+enum isc_clk_id {
+	ISC_ISPCK = 0,
+	ISC_MCK = 1,
+};
+
+struct isc_clk {
+	struct clk_hw   hw;
+	struct clk      *clk;
+	struct regmap   *regmap;
+	spinlock_t	lock;	/* serialize access to clock registers */
+	u8		id;
+	u8		parent_id;
+	u32		div;
+	struct device	*dev;
+};
+
+#define to_isc_clk(v) container_of(v, struct isc_clk, hw)
+
+struct isc_buffer {
+	struct vb2_v4l2_buffer  vb;
+	struct list_head	list;
+};
+
+struct isc_subdev_entity {
+	struct v4l2_subdev		*sd;
+	struct v4l2_async_subdev	*asd;
+	struct v4l2_async_notifier      notifier;
+
+	u32 pfe_cfg0;
+
+	struct list_head list;
+};
+
+/*
+ * struct isc_format - ISC media bus format information
+			This structure represents the interface between the ISC
+			and the sensor. It's the input format received by
+			the ISC.
+ * @fourcc:		Fourcc code for this format
+ * @mbus_code:		V4L2 media bus format code.
+ * @cfa_baycfg:		If this format is RAW BAYER, indicate the type of bayer.
+			this is either BGBG, RGRG, etc.
+ * @pfe_cfg0_bps:	Number of hardware data lines connected to the ISC
+ */
+
+struct isc_format {
+	u32	fourcc;
+	u32	mbus_code;
+	u32	cfa_baycfg;
+
+	bool	sd_support;
+	u32	pfe_cfg0_bps;
+};
+
+/* Pipeline bitmap */
+#define WB_ENABLE	BIT(0)
+#define CFA_ENABLE	BIT(1)
+#define CC_ENABLE	BIT(2)
+#define GAM_ENABLE	BIT(3)
+#define GAM_BENABLE	BIT(4)
+#define GAM_GENABLE	BIT(5)
+#define GAM_RENABLE	BIT(6)
+#define CSC_ENABLE	BIT(7)
+#define CBC_ENABLE	BIT(8)
+#define SUB422_ENABLE	BIT(9)
+#define SUB420_ENABLE	BIT(10)
+
+#define GAM_ENABLES	(GAM_RENABLE | GAM_GENABLE | GAM_BENABLE | GAM_ENABLE)
+
+/*
+ * struct fmt_config - ISC format configuration and internal pipeline
+			This structure represents the internal configuration
+			of the ISC.
+			It also holds the format that ISC will present to v4l2.
+ * @sd_format:		Pointer to an isc_format struct that holds the sensor
+			configuration.
+ * @fourcc:		Fourcc code for this format.
+ * @bpp:		Bytes per pixel in the current format.
+ * @rlp_cfg_mode:	Configuration of the RLP (rounding, limiting packaging)
+ * @dcfg_imode:		Configuration of the input of the DMA module
+ * @dctrl_dview:	Configuration of the output of the DMA module
+ * @bits_pipeline:	Configuration of the pipeline, which modules are enabled
+ */
+struct fmt_config {
+	struct isc_format	*sd_format;
+
+	u32			fourcc;
+	u8			bpp;
+
+	u32			rlp_cfg_mode;
+	u32			dcfg_imode;
+	u32			dctrl_dview;
+
+	u32			bits_pipeline;
+};
+
+#define HIST_ENTRIES		512
+#define HIST_BAYER		(ISC_HIS_CFG_MODE_B + 1)
+
+enum{
+	HIST_INIT = 0,
+	HIST_ENABLED,
+	HIST_DISABLED,
+};
+
+struct isc_ctrls {
+	struct v4l2_ctrl_handler handler;
+
+	u32 brightness;
+	u32 contrast;
+	u8 gamma_index;
+#define ISC_WB_NONE	0
+#define ISC_WB_AUTO	1
+#define ISC_WB_ONETIME	2
+	u8 awb;
+
+	/* one for each component : GR, R, GB, B */
+	u32 gain[HIST_BAYER];
+	u32 offset[HIST_BAYER];
+
+	u32 hist_entry[HIST_ENTRIES];
+	u32 hist_count[HIST_BAYER];
+	u8 hist_id;
+	u8 hist_stat;
+#define HIST_MIN_INDEX		0
+#define HIST_MAX_INDEX		1
+	u32 hist_minmax[HIST_BAYER][2];
+};
+
+#define ISC_PIPE_LINE_NODE_NUM	11
+
+/*
+ * struct isc_device - ISC device driver data/config struct
+ * @regmap:		Register map
+ * @hclock:		Hclock clock input (refer datasheet)
+ * @ispck:		iscpck clock (refer datasheet)
+ * @isc_clks:		ISC clocks
+ *
+ * @dev:		Registered device driver
+ * @v4l2_dev:		v4l2 registered device
+ * @video_dev:		registered video device
+ *
+ * @vb2_vidq:		video buffer 2 video queue
+ * @dma_queue_lock:	lock to serialize the dma buffer queue
+ * @dma_queue:		the queue for dma buffers
+ * @cur_frm:		current isc frame/buffer
+ * @sequence:		current frame number
+ * @stop:		true if isc is not streaming, false if streaming
+ * @comp:		completion reference that signals frame completion
+ *
+ * @fmt:		current v42l format
+ * @user_formats:	list of formats that are supported and agreed with sd
+ * @num_user_formats:	how many formats are in user_formats
+ *
+ * @config:		current ISC format configuration
+ * @try_config:		the current ISC try format , not yet activated
+ *
+ * @ctrls:		holds information about ISC controls
+ * @do_wb_ctrl:		control regarding the DO_WHITE_BALANCE button
+ * @awb_work:		workqueue reference for autowhitebalance histogram
+ *			analysis
+ *
+ * @lock:		lock for serializing userspace file operations
+ *			with ISC operations
+ * @awb_lock:		lock for serializing awb work queue operations
+ *			with DMA/buffer operations
+ *
+ * @pipeline:		configuration of the ISC pipeline
+ *
+ * @current_subdev:	current subdevice: the sensor
+ * @subdev_entities:	list of subdevice entitites
+ */
+struct isc_device {
+	struct regmap		*regmap;
+	struct clk		*hclock;
+	struct clk		*ispck;
+	struct isc_clk		isc_clks[2];
+
+	struct device		*dev;
+	struct v4l2_device	v4l2_dev;
+	struct video_device	video_dev;
+
+	struct vb2_queue	vb2_vidq;
+	spinlock_t		dma_queue_lock; /* serialize access to dma queue */
+	struct list_head	dma_queue;
+	struct isc_buffer	*cur_frm;
+	unsigned int		sequence;
+	bool			stop;
+	struct completion	comp;
+
+	struct v4l2_format	fmt;
+	struct isc_format	**user_formats;
+	unsigned int		num_user_formats;
+
+	struct fmt_config	config;
+	struct fmt_config	try_config;
+
+	struct isc_ctrls	ctrls;
+	struct v4l2_ctrl	*do_wb_ctrl;
+	struct work_struct	awb_work;
+
+	struct mutex		lock; /* serialize access to file operations */
+	spinlock_t		awb_lock; /* serialize access to DMA buffers from awb work queue */
+
+	struct regmap_field	*pipeline[ISC_PIPE_LINE_NODE_NUM];
+
+	struct isc_subdev_entity	*current_subdev;
+	struct list_head		subdev_entities;
+};
+
+#define GAMMA_MAX	2
+#define GAMMA_ENTRIES	64
+
+#define ATMEL_ISC_NAME "atmel-isc"
+
+extern struct isc_format formats_list[];
+extern const struct isc_format controller_formats[];
+extern const u32 isc_gamma_table[GAMMA_MAX + 1][GAMMA_ENTRIES];
+extern const struct regmap_config isc_regmap_config;
+extern const struct v4l2_async_notifier_operations isc_async_ops;
+
+irqreturn_t isc_interrupt(int irq, void *dev_id);
+int isc_pipeline_init(struct isc_device *isc);
+int isc_clk_init(struct isc_device *isc);
+void isc_subdev_cleanup(struct isc_device *isc);
+void isc_clk_cleanup(struct isc_device *isc);
+
+#endif
diff --git a/drivers/media/platform/atmel/atmel-sama5d2-isc.c b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
new file mode 100644
index 000000000000..266df14da2d5
--- /dev/null
+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
@@ -0,0 +1,348 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Microchip Image Sensor Controller (ISC) driver
+ *
+ * Copyright (C) 2016-2019 Microchip Technology, Inc.
+ *
+ * Author: Songjun Wu
+ * Author: Eugen Hristev <eugen.hristev@microchip.com>
+ *
+ *
+ * Sensor-->PFE-->WB-->CFA-->CC-->GAM-->CSC-->CBC-->SUB-->RLP-->DMA
+ *
+ * ISC video pipeline integrates the following submodules:
+ * PFE: Parallel Front End to sample the camera sensor input stream
+ *  WB: Programmable white balance in the Bayer domain
+ * CFA: Color filter array interpolation module
+ *  CC: Programmable color correction
+ * GAM: Gamma correction
+ * CSC: Programmable color space conversion
+ * CBC: Contrast and Brightness control
+ * SUB: This module performs YCbCr444 to YCbCr420 chrominance subsampling
+ * RLP: This module performs rounding, range limiting
+ *      and packing of the incoming data
+ */
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/math64.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/videodev2.h>
+
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-image-sizes.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-fwnode.h>
+#include <media/v4l2-subdev.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "atmel-isc-regs.h"
+#include "atmel-isc.h"
+
+#define ISC_MAX_SUPPORT_WIDTH   2592
+#define ISC_MAX_SUPPORT_HEIGHT  1944
+
+#define ISC_CLK_MAX_DIV		255
+
+static int isc_parse_dt(struct device *dev, struct isc_device *isc)
+{
+	struct device_node *np = dev->of_node;
+	struct device_node *epn = NULL, *rem;
+	struct isc_subdev_entity *subdev_entity;
+	unsigned int flags;
+	int ret;
+
+	INIT_LIST_HEAD(&isc->subdev_entities);
+
+	while (1) {
+		struct v4l2_fwnode_endpoint v4l2_epn = { .bus_type = 0 };
+
+		epn = of_graph_get_next_endpoint(np, epn);
+		if (!epn)
+			return 0;
+
+		rem = of_graph_get_remote_port_parent(epn);
+		if (!rem) {
+			dev_notice(dev, "Remote device at %pOF not found\n",
+				   epn);
+			continue;
+		}
+
+		ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(epn),
+						 &v4l2_epn);
+		if (ret) {
+			of_node_put(rem);
+			ret = -EINVAL;
+			dev_err(dev, "Could not parse the endpoint\n");
+			break;
+		}
+
+		subdev_entity = devm_kzalloc(dev, sizeof(*subdev_entity),
+					     GFP_KERNEL);
+		if (!subdev_entity) {
+			of_node_put(rem);
+			ret = -ENOMEM;
+			break;
+		}
+
+		/* asd will be freed by the subsystem once it's added to the
+		 * notifier list
+		 */
+		subdev_entity->asd = kzalloc(sizeof(*subdev_entity->asd),
+					     GFP_KERNEL);
+		if (!subdev_entity->asd) {
+			of_node_put(rem);
+			ret = -ENOMEM;
+			break;
+		}
+
+		flags = v4l2_epn.bus.parallel.flags;
+
+		if (flags & V4L2_MBUS_HSYNC_ACTIVE_LOW)
+			subdev_entity->pfe_cfg0 = ISC_PFE_CFG0_HPOL_LOW;
+
+		if (flags & V4L2_MBUS_VSYNC_ACTIVE_LOW)
+			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_VPOL_LOW;
+
+		if (flags & V4L2_MBUS_PCLK_SAMPLE_FALLING)
+			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_PPOL_LOW;
+
+		if (v4l2_epn.bus_type == V4L2_MBUS_BT656)
+			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_CCIR_CRC |
+					ISC_PFE_CFG0_CCIR656;
+
+		subdev_entity->asd->match_type = V4L2_ASYNC_MATCH_FWNODE;
+		subdev_entity->asd->match.fwnode = of_fwnode_handle(rem);
+		list_add_tail(&subdev_entity->list, &isc->subdev_entities);
+	}
+
+	of_node_put(epn);
+	return ret;
+}
+
+static int atmel_isc_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct isc_device *isc;
+	struct resource *res;
+	void __iomem *io_base;
+	struct isc_subdev_entity *subdev_entity;
+	int irq;
+	int ret;
+
+	isc = devm_kzalloc(dev, sizeof(*isc), GFP_KERNEL);
+	if (!isc)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, isc);
+	isc->dev = dev;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	io_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(io_base))
+		return PTR_ERR(io_base);
+
+	isc->regmap = devm_regmap_init_mmio(dev, io_base, &isc_regmap_config);
+	if (IS_ERR(isc->regmap)) {
+		ret = PTR_ERR(isc->regmap);
+		dev_err(dev, "failed to init register map: %d\n", ret);
+		return ret;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		ret = irq;
+		dev_err(dev, "failed to get irq: %d\n", ret);
+		return ret;
+	}
+
+	ret = devm_request_irq(dev, irq, isc_interrupt, 0,
+			       ATMEL_ISC_NAME, isc);
+	if (ret < 0) {
+		dev_err(dev, "can't register ISR for IRQ %u (ret=%i)\n",
+			irq, ret);
+		return ret;
+	}
+
+	ret = isc_pipeline_init(isc);
+	if (ret)
+		return ret;
+
+	isc->hclock = devm_clk_get(dev, "hclock");
+	if (IS_ERR(isc->hclock)) {
+		ret = PTR_ERR(isc->hclock);
+		dev_err(dev, "failed to get hclock: %d\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(isc->hclock);
+	if (ret) {
+		dev_err(dev, "failed to enable hclock: %d\n", ret);
+		return ret;
+	}
+
+	ret = isc_clk_init(isc);
+	if (ret) {
+		dev_err(dev, "failed to init isc clock: %d\n", ret);
+		goto unprepare_hclk;
+	}
+
+	isc->ispck = isc->isc_clks[ISC_ISPCK].clk;
+
+	ret = clk_prepare_enable(isc->ispck);
+	if (ret) {
+		dev_err(dev, "failed to enable ispck: %d\n", ret);
+		goto unprepare_hclk;
+	}
+
+	/* ispck should be greater or equal to hclock */
+	ret = clk_set_rate(isc->ispck, clk_get_rate(isc->hclock));
+	if (ret) {
+		dev_err(dev, "failed to set ispck rate: %d\n", ret);
+		goto unprepare_clk;
+	}
+
+	ret = v4l2_device_register(dev, &isc->v4l2_dev);
+	if (ret) {
+		dev_err(dev, "unable to register v4l2 device.\n");
+		goto unprepare_clk;
+	}
+
+	ret = isc_parse_dt(dev, isc);
+	if (ret) {
+		dev_err(dev, "fail to parse device tree\n");
+		goto unregister_v4l2_device;
+	}
+
+	if (list_empty(&isc->subdev_entities)) {
+		dev_err(dev, "no subdev found\n");
+		ret = -ENODEV;
+		goto unregister_v4l2_device;
+	}
+
+	list_for_each_entry(subdev_entity, &isc->subdev_entities, list) {
+		v4l2_async_notifier_init(&subdev_entity->notifier);
+
+		ret = v4l2_async_notifier_add_subdev(&subdev_entity->notifier,
+						     subdev_entity->asd);
+		if (ret) {
+			fwnode_handle_put(subdev_entity->asd->match.fwnode);
+			kfree(subdev_entity->asd);
+			goto cleanup_subdev;
+		}
+
+		subdev_entity->notifier.ops = &isc_async_ops;
+
+		ret = v4l2_async_notifier_register(&isc->v4l2_dev,
+						   &subdev_entity->notifier);
+		if (ret) {
+			dev_err(dev, "fail to register async notifier\n");
+			goto cleanup_subdev;
+		}
+
+		if (video_is_registered(&isc->video_dev))
+			break;
+	}
+
+	pm_runtime_set_active(dev);
+	pm_runtime_enable(dev);
+	pm_request_idle(dev);
+
+	return 0;
+
+cleanup_subdev:
+	isc_subdev_cleanup(isc);
+
+unregister_v4l2_device:
+	v4l2_device_unregister(&isc->v4l2_dev);
+
+unprepare_clk:
+	clk_disable_unprepare(isc->ispck);
+unprepare_hclk:
+	clk_disable_unprepare(isc->hclock);
+
+	isc_clk_cleanup(isc);
+
+	return ret;
+}
+
+static int atmel_isc_remove(struct platform_device *pdev)
+{
+	struct isc_device *isc = platform_get_drvdata(pdev);
+
+	pm_runtime_disable(&pdev->dev);
+
+	isc_subdev_cleanup(isc);
+
+	v4l2_device_unregister(&isc->v4l2_dev);
+
+	clk_disable_unprepare(isc->ispck);
+	clk_disable_unprepare(isc->hclock);
+
+	isc_clk_cleanup(isc);
+
+	return 0;
+}
+
+static int __maybe_unused isc_runtime_suspend(struct device *dev)
+{
+	struct isc_device *isc = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(isc->ispck);
+	clk_disable_unprepare(isc->hclock);
+
+	return 0;
+}
+
+static int __maybe_unused isc_runtime_resume(struct device *dev)
+{
+	struct isc_device *isc = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(isc->hclock);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(isc->ispck);
+	if (ret)
+		clk_disable_unprepare(isc->hclock);
+
+	return ret;
+}
+
+static const struct dev_pm_ops atmel_isc_dev_pm_ops = {
+	SET_RUNTIME_PM_OPS(isc_runtime_suspend, isc_runtime_resume, NULL)
+};
+
+static const struct of_device_id atmel_isc_of_match[] = {
+	{ .compatible = "atmel,sama5d2-isc" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, atmel_isc_of_match);
+
+static struct platform_driver atmel_isc_driver = {
+	.probe	= atmel_isc_probe,
+	.remove	= atmel_isc_remove,
+	.driver	= {
+		.name		= ATMEL_ISC_NAME,
+		.pm		= &atmel_isc_dev_pm_ops,
+		.of_match_table = of_match_ptr(atmel_isc_of_match),
+	},
+};
+
+module_platform_driver(atmel_isc_driver);
+
+MODULE_AUTHOR("Songjun Wu");
+MODULE_DESCRIPTION("The V4L2 driver for Atmel-ISC");
+MODULE_LICENSE("GPL v2");
+MODULE_SUPPORTED_DEVICE("video");
diff --git a/drivers/media/platform/cec-gpio/cec-gpio.c b/drivers/media/platform/cec-gpio/cec-gpio.c
index d2861749d640..5b17d3a31896 100644
--- a/drivers/media/platform/cec-gpio/cec-gpio.c
+++ b/drivers/media/platform/cec-gpio/cec-gpio.c
@@ -17,7 +17,6 @@ struct cec_gpio {
 	struct gpio_desc	*cec_gpio;
 	int			cec_irq;
 	bool			cec_is_low;
-	bool			cec_have_irq;
 
 	struct gpio_desc	*hpd_gpio;
 	int			hpd_irq;
@@ -55,9 +54,6 @@ static void cec_gpio_low(struct cec_adapter *adap)
 
 	if (cec->cec_is_low)
 		return;
-	if (WARN_ON_ONCE(cec->cec_have_irq))
-		free_irq(cec->cec_irq, cec);
-	cec->cec_have_irq = false;
 	cec->cec_is_low = true;
 	gpiod_set_value(cec->cec_gpio, 0);
 }
@@ -114,14 +110,7 @@ static bool cec_gpio_enable_irq(struct cec_adapter *adap)
 {
 	struct cec_gpio *cec = cec_get_drvdata(adap);
 
-	if (cec->cec_have_irq)
-		return true;
-
-	if (request_irq(cec->cec_irq, cec_gpio_irq_handler,
-			IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-			adap->name, cec))
-		return false;
-	cec->cec_have_irq = true;
+	enable_irq(cec->cec_irq);
 	return true;
 }
 
@@ -129,9 +118,7 @@ static void cec_gpio_disable_irq(struct cec_adapter *adap)
 {
 	struct cec_gpio *cec = cec_get_drvdata(adap);
 
-	if (cec->cec_have_irq)
-		free_irq(cec->cec_irq, cec);
-	cec->cec_have_irq = false;
+	disable_irq(cec->cec_irq);
 }
 
 static void cec_gpio_status(struct cec_adapter *adap, struct seq_file *file)
@@ -139,8 +126,7 @@ static void cec_gpio_status(struct cec_adapter *adap, struct seq_file *file)
 	struct cec_gpio *cec = cec_get_drvdata(adap);
 
 	seq_printf(file, "mode: %s\n", cec->cec_is_low ? "low-drive" : "read");
-	if (cec->cec_have_irq)
-		seq_printf(file, "using irq: %d\n", cec->cec_irq);
+	seq_printf(file, "using irq: %d\n", cec->cec_irq);
 	if (cec->hpd_gpio)
 		seq_printf(file, "hpd: %s\n",
 			   cec->hpd_is_high ? "high" : "low");
@@ -215,6 +201,14 @@ static int cec_gpio_probe(struct platform_device *pdev)
 	if (IS_ERR(cec->adap))
 		return PTR_ERR(cec->adap);
 
+	ret = devm_request_irq(dev, cec->cec_irq, cec_gpio_irq_handler,
+			       IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+			       cec->adap->name, cec);
+	if (ret)
+		return ret;
+
+	cec_gpio_disable_irq(cec->adap);
+
 	if (cec->hpd_gpio) {
 		cec->hpd_irq = gpiod_to_irq(cec->hpd_gpio);
 		ret = devm_request_threaded_irq(dev, cec->hpd_irq,
diff --git a/drivers/media/platform/coda/Makefile b/drivers/media/platform/coda/Makefile
index f13adacd924e..bbb16425a875 100644
--- a/drivers/media/platform/coda/Makefile
+++ b/drivers/media/platform/coda/Makefile
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0-only
-ccflags-y += -I$(src)
 
-coda-objs := coda-common.o coda-bit.o coda-gdi.o coda-h264.o coda-jpeg.o
+coda-vpu-objs := coda-common.o coda-bit.o coda-gdi.o coda-h264.o coda-mpeg2.o coda-mpeg4.o coda-jpeg.o
 
-obj-$(CONFIG_VIDEO_CODA) += coda.o
+obj-$(CONFIG_VIDEO_CODA) += coda-vpu.o
 obj-$(CONFIG_VIDEO_IMX_VDOA) += imx-vdoa.o
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c
index 976f6aa69f41..00c7bed3dd57 100644
--- a/drivers/media/platform/coda/coda-bit.c
+++ b/drivers/media/platform/coda/coda-bit.c
@@ -98,6 +98,8 @@ static int coda_command_sync(struct coda_ctx *ctx, int cmd)
 	struct coda_dev *dev = ctx->dev;
 	int ret;
 
+	lockdep_assert_held(&dev->coda_mutex);
+
 	coda_command_async(ctx, cmd);
 	ret = coda_wait_timeout(dev);
 	trace_coda_bit_done(ctx);
@@ -112,6 +114,8 @@ int coda_hw_reset(struct coda_ctx *ctx)
 	unsigned int idx;
 	int ret;
 
+	lockdep_assert_held(&dev->coda_mutex);
+
 	if (!dev->rstc)
 		return -ENOENT;
 
@@ -176,7 +180,7 @@ static void coda_kfifo_sync_to_device_write(struct coda_ctx *ctx)
 	coda_write(dev, wr_ptr, CODA_REG_BIT_WR_PTR(ctx->reg_idx));
 }
 
-static int coda_bitstream_pad(struct coda_ctx *ctx, u32 size)
+static int coda_h264_bitstream_pad(struct coda_ctx *ctx, u32 size)
 {
 	unsigned char *buf;
 	u32 n;
@@ -195,51 +199,122 @@ static int coda_bitstream_pad(struct coda_ctx *ctx, u32 size)
 	return (n < size) ? -ENOSPC : 0;
 }
 
-static int coda_bitstream_queue(struct coda_ctx *ctx,
-				struct vb2_v4l2_buffer *src_buf)
+int coda_bitstream_flush(struct coda_ctx *ctx)
 {
-	u32 src_size = vb2_get_plane_payload(&src_buf->vb2_buf, 0);
-	u32 n;
+	int ret;
 
-	n = kfifo_in(&ctx->bitstream_fifo,
-			vb2_plane_vaddr(&src_buf->vb2_buf, 0), src_size);
-	if (n < src_size)
-		return -ENOSPC;
+	if (ctx->inst_type != CODA_INST_DECODER || !ctx->use_bit)
+		return 0;
 
-	src_buf->sequence = ctx->qsequence++;
+	ret = coda_command_sync(ctx, CODA_COMMAND_DEC_BUF_FLUSH);
+	if (ret < 0) {
+		v4l2_err(&ctx->dev->v4l2_dev, "failed to flush bitstream\n");
+		return ret;
+	}
+
+	kfifo_init(&ctx->bitstream_fifo, ctx->bitstream.vaddr,
+		   ctx->bitstream.size);
+	coda_kfifo_sync_to_device_full(ctx);
 
 	return 0;
 }
 
+static int coda_bitstream_queue(struct coda_ctx *ctx, const u8 *buf, u32 size)
+{
+	u32 n = kfifo_in(&ctx->bitstream_fifo, buf, size);
+
+	return (n < size) ? -ENOSPC : 0;
+}
+
+static u32 coda_buffer_parse_headers(struct coda_ctx *ctx,
+				     struct vb2_v4l2_buffer *src_buf,
+				     u32 payload)
+{
+	u8 *vaddr = vb2_plane_vaddr(&src_buf->vb2_buf, 0);
+	u32 size = 0;
+
+	switch (ctx->codec->src_fourcc) {
+	case V4L2_PIX_FMT_MPEG2:
+		size = coda_mpeg2_parse_headers(ctx, vaddr, payload);
+		break;
+	case V4L2_PIX_FMT_MPEG4:
+		size = coda_mpeg4_parse_headers(ctx, vaddr, payload);
+		break;
+	default:
+		break;
+	}
+
+	return size;
+}
+
 static bool coda_bitstream_try_queue(struct coda_ctx *ctx,
 				     struct vb2_v4l2_buffer *src_buf)
 {
 	unsigned long payload = vb2_get_plane_payload(&src_buf->vb2_buf, 0);
+	u8 *vaddr = vb2_plane_vaddr(&src_buf->vb2_buf, 0);
 	int ret;
+	int i;
 
 	if (coda_get_bitstream_payload(ctx) + payload + 512 >=
 	    ctx->bitstream.size)
 		return false;
 
-	if (vb2_plane_vaddr(&src_buf->vb2_buf, 0) == NULL) {
+	if (!vaddr) {
 		v4l2_err(&ctx->dev->v4l2_dev, "trying to queue empty buffer\n");
 		return true;
 	}
 
-	/* Add zero padding before the first H.264 buffer, if it is too small */
+	if (ctx->qsequence == 0 && payload < 512) {
+		/*
+		 * Add padding after the first buffer, if it is too small to be
+		 * fetched by the CODA, by repeating the headers. Without
+		 * repeated headers, or the first frame already queued, decoder
+		 * sequence initialization fails with error code 0x2000 on i.MX6
+		 * or error code 0x1 on i.MX51.
+		 */
+		u32 header_size = coda_buffer_parse_headers(ctx, src_buf,
+							    payload);
+
+		if (header_size) {
+			coda_dbg(1, ctx, "pad with %u-byte header\n",
+				 header_size);
+			for (i = payload; i < 512; i += header_size) {
+				ret = coda_bitstream_queue(ctx, vaddr,
+							   header_size);
+				if (ret < 0) {
+					v4l2_err(&ctx->dev->v4l2_dev,
+						 "bitstream buffer overflow\n");
+					return false;
+				}
+				if (ctx->dev->devtype->product == CODA_960)
+					break;
+			}
+		} else {
+			coda_dbg(1, ctx,
+				 "could not parse header, sequence initialization might fail\n");
+		}
+	}
+
+	/* Add padding before the first buffer, if it is too small */
 	if (ctx->qsequence == 0 && payload < 512 &&
 	    ctx->codec->src_fourcc == V4L2_PIX_FMT_H264)
-		coda_bitstream_pad(ctx, 512 - payload);
+		coda_h264_bitstream_pad(ctx, 512 - payload);
 
-	ret = coda_bitstream_queue(ctx, src_buf);
+	ret = coda_bitstream_queue(ctx, vaddr, payload);
 	if (ret < 0) {
 		v4l2_err(&ctx->dev->v4l2_dev, "bitstream buffer overflow\n");
 		return false;
 	}
+
+	src_buf->sequence = ctx->qsequence++;
+
 	/* Sync read pointer to device */
 	if (ctx == v4l2_m2m_get_curr_priv(ctx->dev->m2m_dev))
 		coda_kfifo_sync_to_device_write(ctx);
 
+	/* Set the stream-end flag after the last buffer is queued */
+	if (src_buf->flags & V4L2_BUF_FLAG_LAST)
+		coda_bit_stream_end_flag(ctx);
 	ctx->hold = false;
 
 	return true;
@@ -327,6 +402,9 @@ void coda_fill_bitstream(struct coda_ctx *ctx, struct list_head *buffer_list)
 				meta->timestamp = src_buf->vb2_buf.timestamp;
 				meta->start = start;
 				meta->end = ctx->bitstream_fifo.kfifo.in;
+				meta->last = src_buf->flags & V4L2_BUF_FLAG_LAST;
+				if (meta->last)
+					coda_dbg(1, ctx, "marking last meta");
 				spin_lock(&ctx->buffer_meta_lock);
 				list_add_tail(&meta->list,
 					      &ctx->buffer_meta_list);
@@ -391,7 +469,7 @@ static void coda_free_framebuffers(struct coda_ctx *ctx)
 	int i;
 
 	for (i = 0; i < CODA_MAX_FRAMEBUFFERS; i++)
-		coda_free_aux_buf(ctx->dev, &ctx->internal_frames[i]);
+		coda_free_aux_buf(ctx->dev, &ctx->internal_frames[i].buf);
 }
 
 static int coda_alloc_framebuffers(struct coda_ctx *ctx,
@@ -431,7 +509,7 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx,
 			coda_free_framebuffers(ctx);
 			return -ENOMEM;
 		}
-		ret = coda_alloc_context_buf(ctx, &ctx->internal_frames[i],
+		ret = coda_alloc_context_buf(ctx, &ctx->internal_frames[i].buf,
 					     size, name);
 		kfree(name);
 		if (ret < 0) {
@@ -445,7 +523,7 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx,
 		u32 y, cb, cr, mvcol;
 
 		/* Start addresses of Y, Cb, Cr planes */
-		y = ctx->internal_frames[i].paddr;
+		y = ctx->internal_frames[i].buf.paddr;
 		cb = y + ysize;
 		cr = y + ysize + ysize/4;
 		mvcol = y + ysize + ysize/4 + ysize/4;
@@ -597,6 +675,102 @@ static int coda_encode_header(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf,
 	return 0;
 }
 
+static u32 coda_slice_mode(struct coda_ctx *ctx)
+{
+	int size, unit;
+
+	switch (ctx->params.slice_mode) {
+	case V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE:
+	default:
+		return 0;
+	case V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB:
+		size = ctx->params.slice_max_mb;
+		unit = 1;
+		break;
+	case V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES:
+		size = ctx->params.slice_max_bits;
+		unit = 0;
+		break;
+	}
+
+	return ((size & CODA_SLICING_SIZE_MASK) << CODA_SLICING_SIZE_OFFSET) |
+	       ((unit & CODA_SLICING_UNIT_MASK) << CODA_SLICING_UNIT_OFFSET) |
+	       ((1 & CODA_SLICING_MODE_MASK) << CODA_SLICING_MODE_OFFSET);
+}
+
+static int coda_enc_param_change(struct coda_ctx *ctx)
+{
+	struct coda_dev *dev = ctx->dev;
+	u32 change_enable = 0;
+	u32 success;
+	int ret;
+
+	if (ctx->params.gop_size_changed) {
+		change_enable |= CODA_PARAM_CHANGE_RC_GOP;
+		coda_write(dev, ctx->params.gop_size,
+			   CODA_CMD_ENC_PARAM_RC_GOP);
+		ctx->gopcounter = ctx->params.gop_size - 1;
+		ctx->params.gop_size_changed = false;
+	}
+	if (ctx->params.h264_intra_qp_changed) {
+		coda_dbg(1, ctx, "parameter change: intra Qp %u\n",
+			 ctx->params.h264_intra_qp);
+
+		if (ctx->params.bitrate) {
+			change_enable |= CODA_PARAM_CHANGE_RC_INTRA_QP;
+			coda_write(dev, ctx->params.h264_intra_qp,
+				   CODA_CMD_ENC_PARAM_RC_INTRA_QP);
+		}
+		ctx->params.h264_intra_qp_changed = false;
+	}
+	if (ctx->params.bitrate_changed) {
+		coda_dbg(1, ctx, "parameter change: bitrate %u kbit/s\n",
+			 ctx->params.bitrate);
+		change_enable |= CODA_PARAM_CHANGE_RC_BITRATE;
+		coda_write(dev, ctx->params.bitrate,
+			   CODA_CMD_ENC_PARAM_RC_BITRATE);
+		ctx->params.bitrate_changed = false;
+	}
+	if (ctx->params.framerate_changed) {
+		coda_dbg(1, ctx, "parameter change: frame rate %u/%u Hz\n",
+			 ctx->params.framerate & 0xffff,
+			 (ctx->params.framerate >> 16) + 1);
+		change_enable |= CODA_PARAM_CHANGE_RC_FRAME_RATE;
+		coda_write(dev, ctx->params.framerate,
+			   CODA_CMD_ENC_PARAM_RC_FRAME_RATE);
+		ctx->params.framerate_changed = false;
+	}
+	if (ctx->params.intra_refresh_changed) {
+		coda_dbg(1, ctx, "parameter change: intra refresh MBs %u\n",
+			 ctx->params.intra_refresh);
+		change_enable |= CODA_PARAM_CHANGE_INTRA_MB_NUM;
+		coda_write(dev, ctx->params.intra_refresh,
+			   CODA_CMD_ENC_PARAM_INTRA_MB_NUM);
+		ctx->params.intra_refresh_changed = false;
+	}
+	if (ctx->params.slice_mode_changed) {
+		change_enable |= CODA_PARAM_CHANGE_SLICE_MODE;
+		coda_write(dev, coda_slice_mode(ctx),
+			   CODA_CMD_ENC_PARAM_SLICE_MODE);
+		ctx->params.slice_mode_changed = false;
+	}
+
+	if (!change_enable)
+		return 0;
+
+	coda_write(dev, change_enable, CODA_CMD_ENC_PARAM_CHANGE_ENABLE);
+
+	ret = coda_command_sync(ctx, CODA_COMMAND_RC_CHANGE_PARAMETER);
+	if (ret < 0)
+		return ret;
+
+	success = coda_read(dev, CODA_RET_ENC_PARAM_CHANGE_SUCCESS);
+	if (success != 1)
+		coda_dbg(1, ctx, "parameter change failed: %u\n", success);
+
+	return 0;
+}
+
 static phys_addr_t coda_iram_alloc(struct coda_iram_info *iram, size_t size)
 {
 	phys_addr_t ret;
@@ -1035,33 +1209,16 @@ static int coda_start_encoding(struct coda_ctx *ctx)
 	 * in JPEG mode
 	 */
 	if (dst_fourcc != V4L2_PIX_FMT_JPEG) {
-		switch (ctx->params.slice_mode) {
-		case V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE:
-			value = 0;
-			break;
-		case V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB:
-			value  = (ctx->params.slice_max_mb &
-				  CODA_SLICING_SIZE_MASK)
-				 << CODA_SLICING_SIZE_OFFSET;
-			value |= (1 & CODA_SLICING_UNIT_MASK)
-				 << CODA_SLICING_UNIT_OFFSET;
-			value |=  1 & CODA_SLICING_MODE_MASK;
-			break;
-		case V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES:
-			value  = (ctx->params.slice_max_bits &
-				  CODA_SLICING_SIZE_MASK)
-				 << CODA_SLICING_SIZE_OFFSET;
-			value |= (0 & CODA_SLICING_UNIT_MASK)
-				 << CODA_SLICING_UNIT_OFFSET;
-			value |=  1 & CODA_SLICING_MODE_MASK;
-			break;
-		}
+		value = coda_slice_mode(ctx);
 		coda_write(dev, value, CODA_CMD_ENC_SEQ_SLICE_MODE);
 		value = ctx->params.gop_size;
 		coda_write(dev, value, CODA_CMD_ENC_SEQ_GOP_SIZE);
 	}
 
 	if (ctx->params.bitrate) {
+		ctx->params.bitrate_changed = false;
+		ctx->params.h264_intra_qp_changed = false;
+
 		/* Rate control enabled */
 		value = (ctx->params.bitrate & CODA_RATECONTROL_BITRATE_MASK)
 			<< CODA_RATECONTROL_BITRATE_OFFSET;
@@ -1198,9 +1355,9 @@ static int coda_start_encoding(struct coda_ctx *ctx)
 			coda9_set_frame_cache(ctx, q_data_src->fourcc);
 
 			/* FIXME */
-			coda_write(dev, ctx->internal_frames[2].paddr,
+			coda_write(dev, ctx->internal_frames[2].buf.paddr,
 				   CODA9_CMD_SET_FRAME_SUBSAMP_A);
-			coda_write(dev, ctx->internal_frames[3].paddr,
+			coda_write(dev, ctx->internal_frames[3].buf.paddr,
 				   CODA9_CMD_SET_FRAME_SUBSAMP_B);
 		}
 	}
@@ -1316,6 +1473,13 @@ static int coda_prepare_encode(struct coda_ctx *ctx)
 	u32 rot_mode = 0;
 	u32 dst_fourcc;
 	u32 reg;
+	int ret;
+
+	ret = coda_enc_param_change(ctx);
+	if (ret < 0) {
+		v4l2_warn(&ctx->dev->v4l2_dev, "parameter change failed: %d\n",
+			  ret);
+	}
 
 	src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
 	dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
@@ -1452,12 +1616,25 @@ static int coda_prepare_encode(struct coda_ctx *ctx)
 	return 0;
 }
 
+static char coda_frame_type_char(u32 flags)
+{
+	return (flags & V4L2_BUF_FLAG_KEYFRAME) ? 'I' :
+	       (flags & V4L2_BUF_FLAG_PFRAME) ? 'P' :
+	       (flags & V4L2_BUF_FLAG_BFRAME) ? 'B' : '?';
+}
+
 static void coda_finish_encode(struct coda_ctx *ctx)
 {
 	struct vb2_v4l2_buffer *src_buf, *dst_buf;
 	struct coda_dev *dev = ctx->dev;
 	u32 wr_ptr, start_ptr;
 
+	/*
+	 * Lock to make sure that an encoder stop command running in parallel
+	 * will either already have marked src_buf as last, or it will wake up
+	 * the capture queue after the buffers are returned.
+	 */
+	mutex_lock(&ctx->wakeup_mutex);
 	src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
 	dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
 
@@ -1483,33 +1660,30 @@ static void coda_finish_encode(struct coda_ctx *ctx)
 	coda_read(dev, CODA_RET_ENC_PIC_SLICE_NUM);
 	coda_read(dev, CODA_RET_ENC_PIC_FLAG);
 
-	if (coda_read(dev, CODA_RET_ENC_PIC_TYPE) == 0) {
+	dst_buf->flags &= ~(V4L2_BUF_FLAG_KEYFRAME |
+			    V4L2_BUF_FLAG_PFRAME |
+			    V4L2_BUF_FLAG_LAST);
+	if (coda_read(dev, CODA_RET_ENC_PIC_TYPE) == 0)
 		dst_buf->flags |= V4L2_BUF_FLAG_KEYFRAME;
-		dst_buf->flags &= ~V4L2_BUF_FLAG_PFRAME;
-	} else {
+	else
 		dst_buf->flags |= V4L2_BUF_FLAG_PFRAME;
-		dst_buf->flags &= ~V4L2_BUF_FLAG_KEYFRAME;
-	}
+	dst_buf->flags |= src_buf->flags & V4L2_BUF_FLAG_LAST;
 
-	dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp;
-	dst_buf->field = src_buf->field;
-	dst_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
-	dst_buf->flags |=
-		src_buf->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
-	dst_buf->timecode = src_buf->timecode;
+	v4l2_m2m_buf_copy_metadata(src_buf, dst_buf, false);
 
 	v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
 
 	dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
 	coda_m2m_buf_done(ctx, dst_buf, VB2_BUF_STATE_DONE);
+	mutex_unlock(&ctx->wakeup_mutex);
 
 	ctx->gopcounter--;
 	if (ctx->gopcounter < 0)
 		ctx->gopcounter = ctx->params.gop_size - 1;
 
-	coda_dbg(1, ctx, "job finished: encoded %c frame (%d)\n",
-		 (dst_buf->flags & V4L2_BUF_FLAG_KEYFRAME) ? 'I' : 'P',
-		 dst_buf->sequence);
+	coda_dbg(1, ctx, "job finished: encoded %c frame (%d)%s\n",
+		 coda_frame_type_char(dst_buf->flags), dst_buf->sequence,
+		 (dst_buf->flags & V4L2_BUF_FLAG_LAST) ? " (last)" : "");
 }
 
 static void coda_seq_end_work(struct work_struct *work)
@@ -1579,8 +1753,7 @@ static int coda_alloc_bitstream_buffer(struct coda_ctx *ctx,
 		return 0;
 
 	ctx->bitstream.size = roundup_pow_of_two(q_data->sizeimage * 2);
-	ctx->bitstream.vaddr = dma_alloc_wc(&ctx->dev->plat_dev->dev,
-					    ctx->bitstream.size,
+	ctx->bitstream.vaddr = dma_alloc_wc(ctx->dev->dev, ctx->bitstream.size,
 					    &ctx->bitstream.paddr, GFP_KERNEL);
 	if (!ctx->bitstream.vaddr) {
 		v4l2_err(&ctx->dev->v4l2_dev,
@@ -1598,8 +1771,8 @@ static void coda_free_bitstream_buffer(struct coda_ctx *ctx)
 	if (ctx->bitstream.vaddr == NULL)
 		return;
 
-	dma_free_wc(&ctx->dev->plat_dev->dev, ctx->bitstream.size,
-		    ctx->bitstream.vaddr, ctx->bitstream.paddr);
+	dma_free_wc(ctx->dev->dev, ctx->bitstream.size, ctx->bitstream.vaddr,
+		    ctx->bitstream.paddr);
 	ctx->bitstream.vaddr = NULL;
 	kfifo_init(&ctx->bitstream_fifo, NULL, 0);
 }
@@ -1656,7 +1829,7 @@ static bool coda_reorder_enable(struct coda_ctx *ctx)
 	return profile > V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE;
 }
 
-static int __coda_start_decoding(struct coda_ctx *ctx)
+static int __coda_decoder_seq_init(struct coda_ctx *ctx)
 {
 	struct coda_q_data *q_data_src, *q_data_dst;
 	u32 bitstream_buf, bitstream_size;
@@ -1666,6 +1839,8 @@ static int __coda_start_decoding(struct coda_ctx *ctx)
 	u32 val;
 	int ret;
 
+	lockdep_assert_held(&dev->coda_mutex);
+
 	coda_dbg(1, ctx, "Video Data Order Adapter: %s\n",
 		 ctx->use_vdoa ? "Enabled" : "Disabled");
 
@@ -1677,8 +1852,6 @@ static int __coda_start_decoding(struct coda_ctx *ctx)
 	src_fourcc = q_data_src->fourcc;
 	dst_fourcc = q_data_dst->fourcc;
 
-	coda_write(dev, ctx->parabuf.paddr, CODA_REG_BIT_PARA_BUF_ADDR);
-
 	/* Update coda bitstream read and write pointers from kfifo */
 	coda_kfifo_sync_to_device_full(ctx);
 
@@ -1739,6 +1912,7 @@ static int __coda_start_decoding(struct coda_ctx *ctx)
 		v4l2_err(&dev->v4l2_dev, "CODA_COMMAND_SEQ_INIT timeout\n");
 		return ret;
 	}
+	ctx->sequence_offset = ~0U;
 	ctx->initialized = 1;
 
 	/* Update kfifo out pointer from coda bitstream read pointer */
@@ -1804,6 +1978,64 @@ static int __coda_start_decoding(struct coda_ctx *ctx)
 					  (top_bottom & 0x3ff);
 	}
 
+	if (dev->devtype->product != CODA_DX6) {
+		u8 profile, level;
+
+		val = coda_read(dev, CODA7_RET_DEC_SEQ_HEADER_REPORT);
+		profile = val & 0xff;
+		level = (val >> 8) & 0x7f;
+
+		if (profile || level)
+			coda_update_profile_level_ctrls(ctx, profile, level);
+	}
+
+	return 0;
+}
+
+static void coda_dec_seq_init_work(struct work_struct *work)
+{
+	struct coda_ctx *ctx = container_of(work,
+					    struct coda_ctx, seq_init_work);
+	struct coda_dev *dev = ctx->dev;
+	int ret;
+
+	mutex_lock(&ctx->buffer_mutex);
+	mutex_lock(&dev->coda_mutex);
+
+	if (ctx->initialized == 1)
+		goto out;
+
+	ret = __coda_decoder_seq_init(ctx);
+	if (ret < 0)
+		goto out;
+
+	ctx->initialized = 1;
+
+out:
+	mutex_unlock(&dev->coda_mutex);
+	mutex_unlock(&ctx->buffer_mutex);
+}
+
+static int __coda_start_decoding(struct coda_ctx *ctx)
+{
+	struct coda_q_data *q_data_src, *q_data_dst;
+	struct coda_dev *dev = ctx->dev;
+	u32 src_fourcc, dst_fourcc;
+	int ret;
+
+	if (!ctx->initialized) {
+		ret = __coda_decoder_seq_init(ctx);
+		if (ret < 0)
+			return ret;
+	}
+
+	q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+	q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+	src_fourcc = q_data_src->fourcc;
+	dst_fourcc = q_data_dst->fourcc;
+
+	coda_write(dev, ctx->parabuf.paddr, CODA_REG_BIT_PARA_BUF_ADDR);
+
 	ret = coda_alloc_framebuffers(ctx, q_data_dst, src_fourcc);
 	if (ret < 0) {
 		v4l2_err(&dev->v4l2_dev, "failed to allocate framebuffers\n");
@@ -1812,7 +2044,8 @@ static int __coda_start_decoding(struct coda_ctx *ctx)
 
 	/* Tell the decoder how many frame buffers we allocated. */
 	coda_write(dev, ctx->num_internal_frames, CODA_CMD_SET_FRAME_BUF_NUM);
-	coda_write(dev, width, CODA_CMD_SET_FRAME_BUF_STRIDE);
+	coda_write(dev, round_up(q_data_dst->rect.width, 16),
+		   CODA_CMD_SET_FRAME_BUF_STRIDE);
 
 	if (dev->devtype->product != CODA_DX6) {
 		/* Set secondary AXI IRAM */
@@ -1928,7 +2161,7 @@ static int coda_prepare_decode(struct coda_ctx *ctx)
 	    ctx->display_idx < ctx->num_internal_frames) {
 		vdoa_device_run(ctx->vdoa,
 				vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0),
-				ctx->internal_frames[ctx->display_idx].paddr);
+				ctx->internal_frames[ctx->display_idx].buf.paddr);
 	} else {
 		if (dev->devtype->product == CODA_960) {
 			/*
@@ -2026,6 +2259,7 @@ static void coda_finish_decode(struct coda_ctx *ctx)
 	int width, height;
 	int decoded_idx;
 	int display_idx;
+	struct coda_internal_frame *decoded_frame = NULL;
 	u32 src_fourcc;
 	int success;
 	u32 err_mb;
@@ -2146,12 +2380,19 @@ static void coda_finish_decode(struct coda_ctx *ctx)
 		else if (ctx->display_idx < 0)
 			ctx->hold = true;
 	} else if (decoded_idx == -2) {
+		if (ctx->display_idx >= 0 &&
+		    ctx->display_idx < ctx->num_internal_frames)
+			ctx->sequence_offset++;
 		/* no frame was decoded, we still return remaining buffers */
 	} else if (decoded_idx < 0 || decoded_idx >= ctx->num_internal_frames) {
 		v4l2_err(&dev->v4l2_dev,
 			 "decoded frame index out of range: %d\n", decoded_idx);
 	} else {
-		val = coda_read(dev, CODA_RET_DEC_PIC_FRAME_NUM) - 1;
+		decoded_frame = &ctx->internal_frames[decoded_idx];
+
+		val = coda_read(dev, CODA_RET_DEC_PIC_FRAME_NUM);
+		if (ctx->sequence_offset == -1)
+			ctx->sequence_offset = val;
 		val -= ctx->sequence_offset;
 		spin_lock(&ctx->buffer_meta_lock);
 		if (!list_empty(&ctx->buffer_meta_list)) {
@@ -2173,28 +2414,26 @@ static void coda_finish_decode(struct coda_ctx *ctx)
 					 val, ctx->sequence_offset,
 					 meta->sequence);
 			}
-			ctx->frame_metas[decoded_idx] = *meta;
+			decoded_frame->meta = *meta;
 			kfree(meta);
 		} else {
 			spin_unlock(&ctx->buffer_meta_lock);
 			v4l2_err(&dev->v4l2_dev, "empty timestamp list!\n");
-			memset(&ctx->frame_metas[decoded_idx], 0,
+			memset(&decoded_frame->meta, 0,
 			       sizeof(struct coda_buffer_meta));
-			ctx->frame_metas[decoded_idx].sequence = val;
+			decoded_frame->meta.sequence = val;
+			decoded_frame->meta.last = false;
 			ctx->sequence_offset++;
 		}
 
-		trace_coda_dec_pic_done(ctx, &ctx->frame_metas[decoded_idx]);
+		trace_coda_dec_pic_done(ctx, &decoded_frame->meta);
 
 		val = coda_read(dev, CODA_RET_DEC_PIC_TYPE) & 0x7;
-		if (val == 0)
-			ctx->frame_types[decoded_idx] = V4L2_BUF_FLAG_KEYFRAME;
-		else if (val == 1)
-			ctx->frame_types[decoded_idx] = V4L2_BUF_FLAG_PFRAME;
-		else
-			ctx->frame_types[decoded_idx] = V4L2_BUF_FLAG_BFRAME;
+		decoded_frame->type = (val == 0) ? V4L2_BUF_FLAG_KEYFRAME :
+				      (val == 1) ? V4L2_BUF_FLAG_PFRAME :
+						   V4L2_BUF_FLAG_BFRAME;
 
-		ctx->frame_errors[decoded_idx] = err_mb;
+		decoded_frame->error = err_mb;
 	}
 
 	if (display_idx == -1) {
@@ -2214,6 +2453,10 @@ static void coda_finish_decode(struct coda_ctx *ctx)
 	/* If a frame was copied out, return it */
 	if (ctx->display_idx >= 0 &&
 	    ctx->display_idx < ctx->num_internal_frames) {
+		struct coda_internal_frame *ready_frame;
+
+		ready_frame = &ctx->internal_frames[ctx->display_idx];
+
 		dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
 		dst_buf->sequence = ctx->osequence++;
 
@@ -2221,8 +2464,25 @@ static void coda_finish_decode(struct coda_ctx *ctx)
 		dst_buf->flags &= ~(V4L2_BUF_FLAG_KEYFRAME |
 					     V4L2_BUF_FLAG_PFRAME |
 					     V4L2_BUF_FLAG_BFRAME);
-		dst_buf->flags |= ctx->frame_types[ctx->display_idx];
-		meta = &ctx->frame_metas[ctx->display_idx];
+		dst_buf->flags |= ready_frame->type;
+		meta = &ready_frame->meta;
+		if (meta->last && !coda_reorder_enable(ctx)) {
+			/*
+			 * If this was the last decoded frame, and reordering
+			 * is disabled, this will be the last display frame.
+			 */
+			coda_dbg(1, ctx, "last meta, marking as last frame\n");
+			dst_buf->flags |= V4L2_BUF_FLAG_LAST;
+		} else if (ctx->bit_stream_param & CODA_BIT_STREAM_END_FLAG &&
+			   display_idx == -1) {
+			/*
+			 * If there is no designated presentation frame anymore,
+			 * this frame has to be the last one.
+			 */
+			coda_dbg(1, ctx,
+				 "no more frames to return, marking as last frame\n");
+			dst_buf->flags |= V4L2_BUF_FLAG_LAST;
+		}
 		dst_buf->timecode = meta->timecode;
 		dst_buf->vb2_buf.timestamp = meta->timestamp;
 
@@ -2231,18 +2491,39 @@ static void coda_finish_decode(struct coda_ctx *ctx)
 		vb2_set_plane_payload(&dst_buf->vb2_buf, 0,
 				      q_data_dst->sizeimage);
 
-		if (ctx->frame_errors[ctx->display_idx] || err_vdoa)
+		if (ready_frame->error || err_vdoa)
 			coda_m2m_buf_done(ctx, dst_buf, VB2_BUF_STATE_ERROR);
 		else
 			coda_m2m_buf_done(ctx, dst_buf, VB2_BUF_STATE_DONE);
 
-		coda_dbg(1, ctx, "job finished: decoded %c frame (%u/%u)\n",
-			 (dst_buf->flags & V4L2_BUF_FLAG_KEYFRAME) ? 'I' :
-			 ((dst_buf->flags & V4L2_BUF_FLAG_PFRAME) ? 'P' : 'B'),
-			 dst_buf->sequence, ctx->qsequence);
+		if (decoded_frame) {
+			coda_dbg(1, ctx, "job finished: decoded %c frame %u, returned %c frame %u (%u/%u)%s\n",
+				 coda_frame_type_char(decoded_frame->type),
+				 decoded_frame->meta.sequence,
+				 coda_frame_type_char(dst_buf->flags),
+				 ready_frame->meta.sequence,
+				 dst_buf->sequence, ctx->qsequence,
+				 (dst_buf->flags & V4L2_BUF_FLAG_LAST) ?
+				 " (last)" : "");
+		} else {
+			coda_dbg(1, ctx, "job finished: no frame decoded (%d), returned %c frame %u (%u/%u)%s\n",
+				 decoded_idx,
+				 coda_frame_type_char(dst_buf->flags),
+				 ready_frame->meta.sequence,
+				 dst_buf->sequence, ctx->qsequence,
+				 (dst_buf->flags & V4L2_BUF_FLAG_LAST) ?
+				 " (last)" : "");
+		}
 	} else {
-		coda_dbg(1, ctx, "job finished: no frame decoded (%u/%u)\n",
-			 ctx->osequence, ctx->qsequence);
+		if (decoded_frame) {
+			coda_dbg(1, ctx, "job finished: decoded %c frame %u, no frame returned (%d)\n",
+				 coda_frame_type_char(decoded_frame->type),
+				 decoded_frame->meta.sequence,
+				 ctx->display_idx);
+		} else {
+			coda_dbg(1, ctx, "job finished: no frame decoded (%d) or returned (%d)\n",
+				 decoded_idx, ctx->display_idx);
+		}
 	}
 
 	/* The rotator will copy the current display frame next time */
@@ -2286,6 +2567,7 @@ const struct coda_context_ops coda_bit_decode_ops = {
 	.prepare_run = coda_prepare_decode,
 	.finish_run = coda_finish_decode,
 	.run_timeout = coda_decode_timeout,
+	.seq_init_work = coda_dec_seq_init_work,
 	.seq_end_work = coda_seq_end_work,
 	.release = coda_bit_release,
 };
@@ -2297,6 +2579,7 @@ irqreturn_t coda_irq_handler(int irq, void *data)
 
 	/* read status register to attend the IRQ */
 	coda_read(dev, CODA_REG_BIT_INT_STATUS);
+	coda_write(dev, 0, CODA_REG_BIT_INT_REASON);
 	coda_write(dev, CODA_REG_BIT_INT_CLEAR_SET,
 		      CODA_REG_BIT_INT_CLEAR);
 
@@ -2304,7 +2587,6 @@ irqreturn_t coda_irq_handler(int irq, void *data)
 	if (ctx == NULL) {
 		v4l2_err(&dev->v4l2_dev,
 			 "Instance released before the end of transaction\n");
-		mutex_unlock(&dev->coda_mutex);
 		return IRQ_HANDLED;
 	}
 
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 6238047273f2..01428de2596e 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -74,7 +74,7 @@ MODULE_PARM_DESC(enable_bwb, "Enable BWB unit for decoding, may crash on certain
 
 void coda_write(struct coda_dev *dev, u32 data, u32 reg)
 {
-	v4l2_dbg(2, coda_debug, &dev->v4l2_dev,
+	v4l2_dbg(3, coda_debug, &dev->v4l2_dev,
 		 "%s: data=0x%x, reg=0x%x\n", __func__, data, reg);
 	writel(data, dev->regs_base + reg);
 }
@@ -84,7 +84,7 @@ unsigned int coda_read(struct coda_dev *dev, u32 reg)
 	u32 data;
 
 	data = readl(dev->regs_base + reg);
-	v4l2_dbg(2, coda_debug, &dev->v4l2_dev,
+	v4l2_dbg(3, coda_debug, &dev->v4l2_dev,
 		 "%s: data=0x%x, reg=0x%x\n", __func__, data, reg);
 	return data;
 }
@@ -879,14 +879,25 @@ static int coda_qbuf(struct file *file, void *priv,
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 
+	if (ctx->inst_type == CODA_INST_DECODER &&
+	    buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		buf->flags &= ~V4L2_BUF_FLAG_LAST;
+
 	return v4l2_m2m_qbuf(file, ctx->fh.m2m_ctx, buf);
 }
 
-static bool coda_buf_is_end_of_stream(struct coda_ctx *ctx,
-				      struct vb2_v4l2_buffer *buf)
+static int coda_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
 {
-	return ((ctx->bit_stream_param & CODA_BIT_STREAM_END_FLAG) &&
-		(buf->sequence == (ctx->qsequence - 1)));
+	struct coda_ctx *ctx = fh_to_ctx(priv);
+	int ret;
+
+	ret = v4l2_m2m_dqbuf(file, ctx->fh.m2m_ctx, buf);
+
+	if (ctx->inst_type == CODA_INST_DECODER &&
+	    buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		buf->flags &= ~V4L2_BUF_FLAG_LAST;
+
+	return ret;
 }
 
 void coda_m2m_buf_done(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf,
@@ -896,11 +907,8 @@ void coda_m2m_buf_done(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf,
 		.type = V4L2_EVENT_EOS
 	};
 
-	if (coda_buf_is_end_of_stream(ctx, buf)) {
-		buf->flags |= V4L2_BUF_FLAG_LAST;
-
+	if (buf->flags & V4L2_BUF_FLAG_LAST)
 		v4l2_event_queue_fh(&ctx->fh, &eos_event);
-	}
 
 	v4l2_m2m_buf_done(buf, state);
 }
@@ -1001,36 +1009,52 @@ static int coda_try_encoder_cmd(struct file *file, void *fh,
 	if (ctx->inst_type != CODA_INST_ENCODER)
 		return -ENOTTY;
 
-	if (ec->cmd != V4L2_ENC_CMD_STOP)
-		return -EINVAL;
+	return v4l2_m2m_ioctl_try_encoder_cmd(file, fh, ec);
+}
 
-	if (ec->flags & V4L2_ENC_CMD_STOP_AT_GOP_END)
-		return -EINVAL;
+static void coda_wake_up_capture_queue(struct coda_ctx *ctx)
+{
+	struct vb2_queue *dst_vq;
 
-	return 0;
+	coda_dbg(1, ctx, "waking up capture queue\n");
+
+	dst_vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+	dst_vq->last_buffer_dequeued = true;
+	wake_up(&dst_vq->done_wq);
 }
 
 static int coda_encoder_cmd(struct file *file, void *fh,
 			    struct v4l2_encoder_cmd *ec)
 {
 	struct coda_ctx *ctx = fh_to_ctx(fh);
-	struct vb2_queue *dst_vq;
+	struct vb2_v4l2_buffer *buf;
 	int ret;
 
 	ret = coda_try_encoder_cmd(file, fh, ec);
 	if (ret < 0)
 		return ret;
 
-	/* Set the stream-end flag on this context */
-	ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG;
+	mutex_lock(&ctx->wakeup_mutex);
+	buf = v4l2_m2m_last_src_buf(ctx->fh.m2m_ctx);
+	if (buf) {
+		/*
+		 * If the last output buffer is still on the queue, make sure
+		 * that decoder finish_run will see the last flag and report it
+		 * to userspace.
+		 */
+		buf->flags |= V4L2_BUF_FLAG_LAST;
+	} else {
+		/* Set the stream-end flag on this context */
+		ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG;
 
-	/* If there is no buffer in flight, wake up */
-	if (!ctx->streamon_out || ctx->qsequence == ctx->osequence) {
-		dst_vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx,
-					 V4L2_BUF_TYPE_VIDEO_CAPTURE);
-		dst_vq->last_buffer_dequeued = true;
-		wake_up(&dst_vq->done_wq);
+		/*
+		 * If the last output buffer has already been taken from the
+		 * queue, wake up the capture queue and signal end of stream
+		 * via the -EPIPE mechanism.
+		 */
+		coda_wake_up_capture_queue(ctx);
 	}
+	mutex_unlock(&ctx->wakeup_mutex);
 
 	return 0;
 }
@@ -1043,32 +1067,89 @@ static int coda_try_decoder_cmd(struct file *file, void *fh,
 	if (ctx->inst_type != CODA_INST_DECODER)
 		return -ENOTTY;
 
-	if (dc->cmd != V4L2_DEC_CMD_STOP)
-		return -EINVAL;
-
-	if (dc->flags & V4L2_DEC_CMD_STOP_TO_BLACK)
-		return -EINVAL;
-
-	if (!(dc->flags & V4L2_DEC_CMD_STOP_IMMEDIATELY) && (dc->stop.pts != 0))
-		return -EINVAL;
-
-	return 0;
+	return v4l2_m2m_ioctl_try_decoder_cmd(file, fh, dc);
 }
 
 static int coda_decoder_cmd(struct file *file, void *fh,
 			    struct v4l2_decoder_cmd *dc)
 {
 	struct coda_ctx *ctx = fh_to_ctx(fh);
+	struct coda_dev *dev = ctx->dev;
+	struct vb2_v4l2_buffer *buf;
+	struct vb2_queue *dst_vq;
+	bool stream_end;
+	bool wakeup;
 	int ret;
 
 	ret = coda_try_decoder_cmd(file, fh, dc);
 	if (ret < 0)
 		return ret;
 
-	/* Set the stream-end flag on this context */
-	coda_bit_stream_end_flag(ctx);
-	ctx->hold = false;
-	v4l2_m2m_try_schedule(ctx->fh.m2m_ctx);
+	switch (dc->cmd) {
+	case V4L2_DEC_CMD_START:
+		mutex_lock(&ctx->bitstream_mutex);
+		mutex_lock(&dev->coda_mutex);
+		coda_bitstream_flush(ctx);
+		mutex_unlock(&dev->coda_mutex);
+		dst_vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx,
+					 V4L2_BUF_TYPE_VIDEO_CAPTURE);
+		vb2_clear_last_buffer_dequeued(dst_vq);
+		ctx->bit_stream_param &= ~CODA_BIT_STREAM_END_FLAG;
+		coda_fill_bitstream(ctx, NULL);
+		mutex_unlock(&ctx->bitstream_mutex);
+		break;
+	case V4L2_DEC_CMD_STOP:
+		stream_end = false;
+		wakeup = false;
+
+		buf = v4l2_m2m_last_src_buf(ctx->fh.m2m_ctx);
+		if (buf) {
+			coda_dbg(1, ctx, "marking last pending buffer\n");
+
+			/* Mark last buffer */
+			buf->flags |= V4L2_BUF_FLAG_LAST;
+
+			if (v4l2_m2m_num_src_bufs_ready(ctx->fh.m2m_ctx) == 0) {
+				coda_dbg(1, ctx, "all remaining buffers queued\n");
+				stream_end = true;
+			}
+		} else {
+			coda_dbg(1, ctx, "marking last meta\n");
+
+			/* Mark last meta */
+			spin_lock(&ctx->buffer_meta_lock);
+			if (!list_empty(&ctx->buffer_meta_list)) {
+				struct coda_buffer_meta *meta;
+
+				meta = list_last_entry(&ctx->buffer_meta_list,
+						       struct coda_buffer_meta,
+						       list);
+				meta->last = true;
+				stream_end = true;
+			} else {
+				wakeup = true;
+			}
+			spin_unlock(&ctx->buffer_meta_lock);
+		}
+
+		if (stream_end) {
+			coda_dbg(1, ctx, "all remaining buffers queued\n");
+
+			/* Set the stream-end flag on this context */
+			coda_bit_stream_end_flag(ctx);
+			ctx->hold = false;
+			v4l2_m2m_try_schedule(ctx->fh.m2m_ctx);
+		}
+
+		if (wakeup) {
+			/* If there is no buffer in flight, wake up */
+			coda_wake_up_capture_queue(ctx);
+		}
+
+		break;
+	default:
+		return -EINVAL;
+	}
 
 	return 0;
 }
@@ -1236,6 +1317,7 @@ static int coda_s_parm(struct file *file, void *fh, struct v4l2_streamparm *a)
 	tpf = &a->parm.output.timeperframe;
 	coda_approximate_timeperframe(tpf);
 	ctx->params.framerate = coda_timeperframe_to_frate(tpf);
+	ctx->params.framerate_changed = true;
 
 	return 0;
 }
@@ -1243,9 +1325,16 @@ static int coda_s_parm(struct file *file, void *fh, struct v4l2_streamparm *a)
 static int coda_subscribe_event(struct v4l2_fh *fh,
 				const struct v4l2_event_subscription *sub)
 {
+	struct coda_ctx *ctx = fh_to_ctx(fh);
+
 	switch (sub->type) {
 	case V4L2_EVENT_EOS:
 		return v4l2_event_subscribe(fh, sub, 0, NULL);
+	case V4L2_EVENT_SOURCE_CHANGE:
+		if (ctx->inst_type == CODA_INST_DECODER)
+			return v4l2_event_subscribe(fh, sub, 0, NULL);
+		else
+			return -EINVAL;
 	default:
 		return v4l2_ctrl_subscribe_event(fh, sub);
 	}
@@ -1269,7 +1358,7 @@ static const struct v4l2_ioctl_ops coda_ioctl_ops = {
 
 	.vidioc_qbuf		= coda_qbuf,
 	.vidioc_expbuf		= v4l2_m2m_ioctl_expbuf,
-	.vidioc_dqbuf		= v4l2_m2m_ioctl_dqbuf,
+	.vidioc_dqbuf		= coda_dqbuf,
 	.vidioc_create_bufs	= v4l2_m2m_ioctl_create_bufs,
 	.vidioc_prepare_buf	= v4l2_m2m_ioctl_prepare_buf,
 
@@ -1325,7 +1414,7 @@ static void coda_pic_run_work(struct work_struct *work)
 
 	if (!wait_for_completion_timeout(&ctx->completion,
 					 msecs_to_jiffies(1000))) {
-		dev_err(&dev->plat_dev->dev, "CODA PIC_RUN timeout\n");
+		dev_err(dev->dev, "CODA PIC_RUN timeout\n");
 
 		ctx->hold = true;
 
@@ -1412,7 +1501,7 @@ static int coda_job_ready(void *m2m_priv)
 		return 0;
 	}
 
-	coda_dbg(1, ctx, "job ready\n");
+	coda_dbg(2, ctx, "job ready\n");
 
 	return 1;
 }
@@ -1563,42 +1652,81 @@ static void coda_update_menu_ctrl(struct v4l2_ctrl *ctrl, int value)
 	v4l2_ctrl_unlock(ctrl);
 }
 
-static void coda_update_h264_profile_ctrl(struct coda_ctx *ctx)
+void coda_update_profile_level_ctrls(struct coda_ctx *ctx, u8 profile_idc,
+				     u8 level_idc)
 {
 	const char * const *profile_names;
+	const char * const *level_names;
+	struct v4l2_ctrl *profile_ctrl;
+	struct v4l2_ctrl *level_ctrl;
+	const char *codec_name;
+	u32 profile_cid;
+	u32 level_cid;
 	int profile;
+	int level;
 
-	profile = coda_h264_profile(ctx->params.h264_profile_idc);
-	if (profile < 0) {
-		v4l2_warn(&ctx->dev->v4l2_dev, "Invalid H264 Profile: %u\n",
-			  ctx->params.h264_profile_idc);
+	switch (ctx->codec->src_fourcc) {
+	case V4L2_PIX_FMT_H264:
+		codec_name = "H264";
+		profile_cid = V4L2_CID_MPEG_VIDEO_H264_PROFILE;
+		level_cid = V4L2_CID_MPEG_VIDEO_H264_LEVEL;
+		profile_ctrl = ctx->h264_profile_ctrl;
+		level_ctrl = ctx->h264_level_ctrl;
+		profile = coda_h264_profile(profile_idc);
+		level = coda_h264_level(level_idc);
+		break;
+	case V4L2_PIX_FMT_MPEG2:
+		codec_name = "MPEG-2";
+		profile_cid = V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE;
+		level_cid = V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL;
+		profile_ctrl = ctx->mpeg2_profile_ctrl;
+		level_ctrl = ctx->mpeg2_level_ctrl;
+		profile = coda_mpeg2_profile(profile_idc);
+		level = coda_mpeg2_level(level_idc);
+		break;
+	case V4L2_PIX_FMT_MPEG4:
+		codec_name = "MPEG-4";
+		profile_cid = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE;
+		level_cid = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL;
+		profile_ctrl = ctx->mpeg4_profile_ctrl;
+		level_ctrl = ctx->mpeg4_level_ctrl;
+		profile = coda_mpeg4_profile(profile_idc);
+		level = coda_mpeg4_level(level_idc);
+		break;
+	default:
 		return;
 	}
 
-	coda_update_menu_ctrl(ctx->h264_profile_ctrl, profile);
-
-	profile_names = v4l2_ctrl_get_menu(V4L2_CID_MPEG_VIDEO_H264_PROFILE);
-
-	coda_dbg(1, ctx, "Parsed H264 Profile: %s\n", profile_names[profile]);
-}
+	profile_names = v4l2_ctrl_get_menu(profile_cid);
+	level_names = v4l2_ctrl_get_menu(level_cid);
 
-static void coda_update_h264_level_ctrl(struct coda_ctx *ctx)
-{
-	const char * const *level_names;
-	int level;
+	if (profile < 0) {
+		v4l2_warn(&ctx->dev->v4l2_dev, "Invalid %s profile: %u\n",
+			  codec_name, profile_idc);
+	} else {
+		coda_dbg(1, ctx, "Parsed %s profile: %s\n", codec_name,
+			 profile_names[profile]);
+		coda_update_menu_ctrl(profile_ctrl, profile);
+	}
 
-	level = coda_h264_level(ctx->params.h264_level_idc);
 	if (level < 0) {
-		v4l2_warn(&ctx->dev->v4l2_dev, "Invalid H264 Level: %u\n",
-			  ctx->params.h264_level_idc);
-		return;
+		v4l2_warn(&ctx->dev->v4l2_dev, "Invalid %s level: %u\n",
+			  codec_name, level_idc);
+	} else {
+		coda_dbg(1, ctx, "Parsed %s level: %s\n", codec_name,
+			 level_names[level]);
+		coda_update_menu_ctrl(level_ctrl, level);
 	}
+}
 
-	coda_update_menu_ctrl(ctx->h264_level_ctrl, level);
-
-	level_names = v4l2_ctrl_get_menu(V4L2_CID_MPEG_VIDEO_H264_LEVEL);
+static void coda_queue_source_change_event(struct coda_ctx *ctx)
+{
+	static const struct v4l2_event source_change_event = {
+		.type = V4L2_EVENT_SOURCE_CHANGE,
+		.u.src_change.changes = V4L2_EVENT_SRC_CH_RESOLUTION,
+	};
 
-	coda_dbg(1, ctx, "Parsed H264 Level: %s\n", level_names[level]);
+	v4l2_event_queue_fh(&ctx->fh, &source_change_event);
 }
 
 static void coda_buf_queue(struct vb2_buffer *vb)
@@ -1631,8 +1759,9 @@ static void coda_buf_queue(struct vb2_buffer *vb)
 			 */
 			if (!ctx->params.h264_profile_idc) {
 				coda_sps_parse_profile(ctx, vb);
-				coda_update_h264_profile_ctrl(ctx);
-				coda_update_h264_level_ctrl(ctx);
+				coda_update_profile_level_ctrls(ctx,
+						ctx->params.h264_profile_idc,
+						ctx->params.h264_level_idc);
 			}
 		}
 
@@ -1642,6 +1771,22 @@ static void coda_buf_queue(struct vb2_buffer *vb)
 			/* This set buf->sequence = ctx->qsequence++ */
 			coda_fill_bitstream(ctx, NULL);
 		mutex_unlock(&ctx->bitstream_mutex);
+
+		if (!ctx->initialized) {
+			/*
+			 * Run sequence initialization in case the queued
+			 * buffer contained headers.
+			 */
+			if (vb2_is_streaming(vb->vb2_queue) &&
+			    ctx->ops->seq_init_work) {
+				queue_work(ctx->dev->workqueue,
+					   &ctx->seq_init_work);
+				flush_work(&ctx->seq_init_work);
+			}
+
+			if (ctx->initialized)
+				coda_queue_source_change_event(ctx);
+		}
 	} else {
 		if (ctx->inst_type == CODA_INST_ENCODER &&
 		    vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
@@ -1653,7 +1798,7 @@ static void coda_buf_queue(struct vb2_buffer *vb)
 int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf,
 		       size_t size, const char *name, struct dentry *parent)
 {
-	buf->vaddr = dma_alloc_coherent(&dev->plat_dev->dev, size, &buf->paddr,
+	buf->vaddr = dma_alloc_coherent(dev->dev, size, &buf->paddr,
 					GFP_KERNEL);
 	if (!buf->vaddr) {
 		v4l2_err(&dev->v4l2_dev,
@@ -1670,7 +1815,7 @@ int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf,
 		buf->dentry = debugfs_create_blob(name, 0644, parent,
 						  &buf->blob);
 		if (!buf->dentry)
-			dev_warn(&dev->plat_dev->dev,
+			dev_warn(dev->dev,
 				 "failed to create debugfs entry %s\n", name);
 	}
 
@@ -1681,8 +1826,7 @@ void coda_free_aux_buf(struct coda_dev *dev,
 		       struct coda_aux_buf *buf)
 {
 	if (buf->vaddr) {
-		dma_free_coherent(&dev->plat_dev->dev, buf->size,
-				  buf->vaddr, buf->paddr);
+		dma_free_coherent(dev->dev, buf->size, buf->vaddr, buf->paddr);
 		buf->vaddr = NULL;
 		buf->size = 0;
 		debugfs_remove(buf->dentry);
@@ -1715,10 +1859,21 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
 			coda_fill_bitstream(ctx, &list);
 			mutex_unlock(&ctx->bitstream_mutex);
 
-			if (coda_get_bitstream_payload(ctx) < 512) {
+			if (ctx->dev->devtype->product != CODA_960 &&
+			    coda_get_bitstream_payload(ctx) < 512) {
+				v4l2_err(v4l2_dev, "start payload < 512\n");
 				ret = -EINVAL;
 				goto err;
 			}
+
+			if (!ctx->initialized) {
+				/* Run sequence initialization */
+				if (ctx->ops->seq_init_work) {
+					queue_work(ctx->dev->workqueue,
+						   &ctx->seq_init_work);
+					flush_work(&ctx->seq_init_work);
+				}
+			}
 		}
 
 		ctx->streamon_out = 1;
@@ -1853,11 +2008,16 @@ static const struct vb2_ops coda_qops = {
 
 static int coda_s_ctrl(struct v4l2_ctrl *ctrl)
 {
+	const char * const *val_names = v4l2_ctrl_get_menu(ctrl->id);
 	struct coda_ctx *ctx =
 			container_of(ctrl->handler, struct coda_ctx, ctrls);
 
-	coda_dbg(1, ctx, "s_ctrl: id = 0x%x, name = \"%s\", val = %d\n",
-		 ctrl->id, ctrl->name, ctrl->val);
+	if (val_names)
+		coda_dbg(2, ctx, "s_ctrl: id = 0x%x, name = \"%s\", val = %d (\"%s\")\n",
+			 ctrl->id, ctrl->name, ctrl->val, val_names[ctrl->val]);
+	else
+		coda_dbg(2, ctx, "s_ctrl: id = 0x%x, name = \"%s\", val = %d\n",
+			 ctrl->id, ctrl->name, ctrl->val);
 
 	switch (ctrl->id) {
 	case V4L2_CID_HFLIP:
@@ -1874,12 +2034,14 @@ static int coda_s_ctrl(struct v4l2_ctrl *ctrl)
 		break;
 	case V4L2_CID_MPEG_VIDEO_BITRATE:
 		ctx->params.bitrate = ctrl->val / 1000;
+		ctx->params.bitrate_changed = true;
 		break;
 	case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
 		ctx->params.gop_size = ctrl->val;
 		break;
 	case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
 		ctx->params.h264_intra_qp = ctrl->val;
+		ctx->params.h264_intra_qp_changed = true;
 		break;
 	case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:
 		ctx->params.h264_inter_qp = ctrl->val;
@@ -1919,23 +2081,29 @@ static int coda_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:
 		ctx->params.mpeg4_inter_qp = ctrl->val;
 		break;
+	case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE:
+	case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL:
 	case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
 	case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
 		/* nothing to do, these are fixed */
 		break;
 	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
 		ctx->params.slice_mode = ctrl->val;
+		ctx->params.slice_mode_changed = true;
 		break;
 	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:
 		ctx->params.slice_max_mb = ctrl->val;
+		ctx->params.slice_mode_changed = true;
 		break;
 	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:
 		ctx->params.slice_max_bits = ctrl->val * 8;
+		ctx->params.slice_mode_changed = true;
 		break;
 	case V4L2_CID_MPEG_VIDEO_HEADER_MODE:
 		break;
 	case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:
 		ctx->params.intra_refresh = ctrl->val;
+		ctx->params.intra_refresh_changed = true;
 		break;
 	case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
 		ctx->params.force_ipicture = true;
@@ -2040,7 +2208,7 @@ static void coda_encode_ctrls(struct coda_ctx *ctx)
 	}
 	v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops,
 		V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
-		V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES, 0x0,
+		V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES, 0x0,
 		V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE);
 	v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops,
 		V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB, 1, 0x3fffffff, 1, 1);
@@ -2098,6 +2266,34 @@ static void coda_decode_ctrls(struct coda_ctx *ctx)
 		&coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_H264_LEVEL, max, 0, max);
 	if (ctx->h264_level_ctrl)
 		ctx->h264_level_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	ctx->mpeg2_profile_ctrl = v4l2_ctrl_new_std_menu(&ctx->ctrls,
+		&coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE,
+		V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH, 0,
+		V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH);
+	if (ctx->mpeg2_profile_ctrl)
+		ctx->mpeg2_profile_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	ctx->mpeg2_level_ctrl = v4l2_ctrl_new_std_menu(&ctx->ctrls,
+		&coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL,
+		V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH, 0,
+		V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH);
+	if (ctx->mpeg2_level_ctrl)
+		ctx->mpeg2_level_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	ctx->mpeg4_profile_ctrl = v4l2_ctrl_new_std_menu(&ctx->ctrls,
+		&coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE,
+		V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY, 0,
+		V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY);
+	if (ctx->mpeg4_profile_ctrl)
+		ctx->mpeg4_profile_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	ctx->mpeg4_level_ctrl = v4l2_ctrl_new_std_menu(&ctx->ctrls,
+		&coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL,
+		V4L2_MPEG_VIDEO_MPEG4_LEVEL_5, 0,
+		V4L2_MPEG_VIDEO_MPEG4_LEVEL_5);
+	if (ctx->mpeg4_level_ctrl)
+		ctx->mpeg4_level_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
 }
 
 static int coda_ctrls_setup(struct coda_ctx *ctx)
@@ -2154,7 +2350,7 @@ static int coda_queue_init(struct coda_ctx *ctx, struct vb2_queue *vq)
 	 * queues to have at least one buffer queued.
 	 */
 	vq->min_buffers_needed = 1;
-	vq->dev = &ctx->dev->plat_dev->dev;
+	vq->dev = ctx->dev->dev;
 
 	return vb2_queue_init(vq);
 }
@@ -2240,6 +2436,8 @@ static int coda_open(struct file *file)
 	ctx->use_bit = !ctx->cvd->direct;
 	init_completion(&ctx->completion);
 	INIT_WORK(&ctx->pic_run_work, coda_pic_run_work);
+	if (ctx->ops->seq_init_work)
+		INIT_WORK(&ctx->seq_init_work, ctx->ops->seq_init_work);
 	if (ctx->ops->seq_end_work)
 		INIT_WORK(&ctx->seq_end_work, ctx->ops->seq_end_work);
 	v4l2_fh_init(&ctx->fh, video_devdata(file));
@@ -2277,7 +2475,7 @@ static int coda_open(struct file *file)
 	ctx->use_vdoa = false;
 
 	/* Power up and upload firmware if necessary */
-	ret = pm_runtime_get_sync(&dev->plat_dev->dev);
+	ret = pm_runtime_get_sync(dev->dev);
 	if (ret < 0) {
 		v4l2_err(&dev->v4l2_dev, "failed to power up: %d\n", ret);
 		goto err_pm_get;
@@ -2312,6 +2510,7 @@ static int coda_open(struct file *file)
 
 	mutex_init(&ctx->bitstream_mutex);
 	mutex_init(&ctx->buffer_mutex);
+	mutex_init(&ctx->wakeup_mutex);
 	INIT_LIST_HEAD(&ctx->buffer_meta_list);
 	spin_lock_init(&ctx->buffer_meta_lock);
 
@@ -2324,7 +2523,7 @@ err_ctx_init:
 err_clk_ahb:
 	clk_disable_unprepare(dev->clk_per);
 err_clk_per:
-	pm_runtime_put_sync(&dev->plat_dev->dev);
+	pm_runtime_put_sync(dev->dev);
 err_pm_get:
 	v4l2_fh_del(&ctx->fh);
 	v4l2_fh_exit(&ctx->fh);
@@ -2363,7 +2562,7 @@ static int coda_release(struct file *file)
 	v4l2_ctrl_handler_free(&ctx->ctrls);
 	clk_disable_unprepare(dev->clk_ahb);
 	clk_disable_unprepare(dev->clk_per);
-	pm_runtime_put_sync(&dev->plat_dev->dev);
+	pm_runtime_put_sync(dev->dev);
 	v4l2_fh_del(&ctx->fh);
 	v4l2_fh_exit(&ctx->fh);
 	ida_free(&dev->ida, ctx->idx);
@@ -2486,9 +2685,12 @@ err_clk_per:
 static int coda_register_device(struct coda_dev *dev, int i)
 {
 	struct video_device *vfd = &dev->vfd[i];
+	enum coda_inst_type type;
+	int ret;
 
 	if (i >= dev->devtype->num_vdevs)
 		return -EINVAL;
+	type = dev->devtype->vdevs[i]->type;
 
 	strscpy(vfd->name, dev->devtype->vdevs[i]->name, sizeof(vfd->name));
 	vfd->fops	= &coda_fops;
@@ -2504,7 +2706,12 @@ static int coda_register_device(struct coda_dev *dev, int i)
 	v4l2_disable_ioctl(vfd, VIDIOC_G_CROP);
 	v4l2_disable_ioctl(vfd, VIDIOC_S_CROP);
 
-	return video_register_device(vfd, VFL_TYPE_GRABBER, 0);
+	ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
+	if (!ret)
+		v4l2_info(&dev->v4l2_dev, "%s registered as %s\n",
+			  type == CODA_INST_ENCODER ? "encoder" : "decoder",
+			  video_device_node_name(vfd));
+	return ret;
 }
 
 static void coda_copy_firmware(struct coda_dev *dev, const u8 * const buf,
@@ -2550,18 +2757,16 @@ static int coda_firmware_request(struct coda_dev *dev)
 
 	fw = dev->devtype->firmware[dev->firmware];
 
-	dev_dbg(&dev->plat_dev->dev, "requesting firmware '%s' for %s\n", fw,
+	dev_dbg(dev->dev, "requesting firmware '%s' for %s\n", fw,
 		coda_product_name(dev->devtype->product));
 
-	return request_firmware_nowait(THIS_MODULE, true, fw,
-				       &dev->plat_dev->dev, GFP_KERNEL, dev,
-				       coda_fw_callback);
+	return request_firmware_nowait(THIS_MODULE, true, fw, dev->dev,
+				       GFP_KERNEL, dev, coda_fw_callback);
 }
 
 static void coda_fw_callback(const struct firmware *fw, void *context)
 {
 	struct coda_dev *dev = context;
-	struct platform_device *pdev = dev->plat_dev;
 	int i, ret;
 
 	if (!fw) {
@@ -2579,7 +2784,7 @@ static void coda_fw_callback(const struct firmware *fw, void *context)
 		 * firmware requests, report that the fallback firmware was
 		 * found.
 		 */
-		dev_info(&pdev->dev, "Using fallback firmware %s\n",
+		dev_info(dev->dev, "Using fallback firmware %s\n",
 			 dev->devtype->firmware[dev->firmware]);
 	}
 
@@ -2618,10 +2823,7 @@ static void coda_fw_callback(const struct firmware *fw, void *context)
 		}
 	}
 
-	v4l2_info(&dev->v4l2_dev, "codec registered as /dev/video[%d-%d]\n",
-		  dev->vfd[0].num, dev->vfd[i - 1].num);
-
-	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_put_sync(dev->dev);
 	return;
 
 rel_vfd:
@@ -2629,7 +2831,7 @@ rel_vfd:
 		video_unregister_device(&dev->vfd[i]);
 	v4l2_m2m_release(dev->m2m_dev);
 put_pm:
-	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_put_sync(dev->dev);
 }
 
 enum coda_platform {
@@ -2744,7 +2946,6 @@ static int coda_probe(struct platform_device *pdev)
 	struct device_node *np = pdev->dev.of_node;
 	struct gen_pool *pool;
 	struct coda_dev *dev;
-	struct resource *res;
 	int ret, irq;
 
 	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
@@ -2762,7 +2963,7 @@ static int coda_probe(struct platform_device *pdev)
 
 	spin_lock_init(&dev->irqlock);
 
-	dev->plat_dev = pdev;
+	dev->dev = &pdev->dev;
 	dev->clk_per = devm_clk_get(&pdev->dev, "per");
 	if (IS_ERR(dev->clk_per)) {
 		dev_err(&pdev->dev, "Could not get per clock\n");
@@ -2776,8 +2977,7 @@ static int coda_probe(struct platform_device *pdev)
 	}
 
 	/* Get  memory for physical registers */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	dev->regs_base = devm_ioremap_resource(&pdev->dev, res);
+	dev->regs_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(dev->regs_base))
 		return PTR_ERR(dev->regs_base);
 
@@ -2790,8 +2990,8 @@ static int coda_probe(struct platform_device *pdev)
 		return irq;
 	}
 
-	ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, coda_irq_handler,
-			IRQF_ONESHOT, dev_name(&pdev->dev), dev);
+	ret = devm_request_irq(&pdev->dev, irq, coda_irq_handler, 0,
+			       dev_name(&pdev->dev), dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to request irq: %d\n", ret);
 		return ret;
diff --git a/drivers/media/platform/coda/coda-h264.c b/drivers/media/platform/coda/coda-h264.c
index a2fa29da1d31..8bd0aa8af114 100644
--- a/drivers/media/platform/coda/coda-h264.c
+++ b/drivers/media/platform/coda/coda-h264.c
@@ -10,7 +10,8 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/videodev2.h>
-#include <coda.h>
+
+#include "coda.h"
 
 static const u8 coda_filler_size[8] = { 0, 7, 14, 13, 12, 11, 10, 9 };
 
diff --git a/drivers/media/platform/coda/coda-mpeg2.c b/drivers/media/platform/coda/coda-mpeg2.c
new file mode 100644
index 000000000000..6f3f6721d286
--- /dev/null
+++ b/drivers/media/platform/coda/coda-mpeg2.c
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Coda multi-standard codec IP - MPEG-2 helper functions
+ *
+ * Copyright (C) 2019 Pengutronix, Philipp Zabel
+ */
+
+#include <linux/kernel.h>
+#include <linux/videodev2.h>
+#include "coda.h"
+
+int coda_mpeg2_profile(int profile_idc)
+{
+	switch (profile_idc) {
+	case 5:
+		return V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE;
+	case 4:
+		return V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN;
+	case 3:
+		return V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE;
+	case 2:
+		return V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE;
+	case 1:
+		return V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH;
+	default:
+		return -EINVAL;
+	}
+}
+
+int coda_mpeg2_level(int level_idc)
+{
+	switch (level_idc) {
+	case 10:
+		return V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW;
+	case 8:
+		return V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN;
+	case 6:
+		return V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440;
+	case 4:
+		return V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH;
+	default:
+		return -EINVAL;
+	}
+}
+
+/*
+ * Check if the buffer starts with the MPEG-2 sequence header (with or without
+ * quantization matrix) and extension header, for example:
+ *
+ *   00 00 01 b3 2d 01 e0 34 08 8b a3 81
+ *               10 11 11 12 12 12 13 13 13 13 14 14 14 14 14 15
+ *               15 15 15 15 15 16 16 16 16 16 16 16 17 17 17 17
+ *               17 17 17 17 18 18 18 19 18 18 18 19 1a 1a 1a 1a
+ *               19 1b 1b 1b 1b 1b 1c 1c 1c 1c 1e 1e 1e 1f 1f 21
+ *   00 00 01 b5 14 8a 00 01 00 00
+ *
+ * or:
+ *
+ *   00 00 01 b3 08 00 40 15 ff ff e0 28
+ *   00 00 01 b5 14 8a 00 01 00 00
+ *
+ * Returns the detected header size in bytes or 0.
+ */
+u32 coda_mpeg2_parse_headers(struct coda_ctx *ctx, u8 *buf, u32 size)
+{
+	static const u8 sequence_header_start[4] = { 0x00, 0x00, 0x01, 0xb3 };
+	static const union {
+		u8 extension_start[4];
+		u8 start_code_prefix[3];
+	} u = { { 0x00, 0x00, 0x01, 0xb5 } };
+
+	if (size < 22 ||
+	    memcmp(buf, sequence_header_start, 4) != 0)
+		return 0;
+
+	if ((size == 22 ||
+	     (size >= 25 && memcmp(buf + 22, u.start_code_prefix, 3) == 0)) &&
+	    memcmp(buf + 12, u.extension_start, 4) == 0)
+		return 22;
+
+	if ((size == 86 ||
+	     (size > 89 && memcmp(buf + 86, u.start_code_prefix, 3) == 0)) &&
+	    memcmp(buf + 76, u.extension_start, 4) == 0)
+		return 86;
+
+	return 0;
+}
diff --git a/drivers/media/platform/coda/coda-mpeg4.c b/drivers/media/platform/coda/coda-mpeg4.c
new file mode 100644
index 000000000000..483a4fba1b4f
--- /dev/null
+++ b/drivers/media/platform/coda/coda-mpeg4.c
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Coda multi-standard codec IP - MPEG-4 helper functions
+ *
+ * Copyright (C) 2019 Pengutronix, Philipp Zabel
+ */
+
+#include <linux/kernel.h>
+#include <linux/videodev2.h>
+
+#include "coda.h"
+
+int coda_mpeg4_profile(int profile_idc)
+{
+	switch (profile_idc) {
+	case 0:
+		return V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE;
+	case 15:
+		return V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE;
+	case 2:
+		return V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE;
+	case 1:
+		return V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE;
+	case 11:
+		return V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY;
+	default:
+		return -EINVAL;
+	}
+}
+
+int coda_mpeg4_level(int level_idc)
+{
+	switch (level_idc) {
+	case 0:
+		return V4L2_MPEG_VIDEO_MPEG4_LEVEL_0;
+	case 1:
+		return V4L2_MPEG_VIDEO_MPEG4_LEVEL_1;
+	case 2:
+		return V4L2_MPEG_VIDEO_MPEG4_LEVEL_2;
+	case 3:
+		return V4L2_MPEG_VIDEO_MPEG4_LEVEL_3;
+	case 4:
+		return V4L2_MPEG_VIDEO_MPEG4_LEVEL_4;
+	case 5:
+		return V4L2_MPEG_VIDEO_MPEG4_LEVEL_5;
+	default:
+		return -EINVAL;
+	}
+}
+
+/*
+ * Check if the buffer starts with the MPEG-4 visual object sequence and visual
+ * object headers, for example:
+ *
+ *   00 00 01 b0 f1
+ *   00 00 01 b5 a9 13 00 00 01 00 00 00 01 20 08
+ *               d4 8d 88 00 f5 04 04 08 14 30 3f
+ *
+ * Returns the detected header size in bytes or 0.
+ */
+u32 coda_mpeg4_parse_headers(struct coda_ctx *ctx, u8 *buf, u32 size)
+{
+	static const u8 vos_start[4] = { 0x00, 0x00, 0x01, 0xb0 };
+	static const union {
+		u8 vo_start[4];
+		u8 start_code_prefix[3];
+	} u = { { 0x00, 0x00, 0x01, 0xb5 } };
+
+	if (size < 30 ||
+	    memcmp(buf, vos_start, 4) != 0 ||
+	    memcmp(buf + 5, u.vo_start, 4) != 0)
+		return 0;
+
+	if (size == 30 ||
+	    (size >= 33 && memcmp(buf + 30, u.start_code_prefix, 3) == 0))
+		return 30;
+
+	if (size == 31 ||
+	    (size >= 34 && memcmp(buf + 31, u.start_code_prefix, 3) == 0))
+		return 31;
+
+	if (size == 32 ||
+	    (size >= 35 && memcmp(buf + 32, u.start_code_prefix, 3) == 0))
+		return 32;
+
+	return 0;
+}
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h
index cfcfff7838cd..848bf1da401e 100644
--- a/drivers/media/platform/coda/coda.h
+++ b/drivers/media/platform/coda/coda.h
@@ -70,7 +70,7 @@ struct coda_aux_buf {
 struct coda_dev {
 	struct v4l2_device	v4l2_dev;
 	struct video_device	vfd[5];
-	struct platform_device	*plat_dev;
+	struct device		*dev;
 	const struct coda_devtype *devtype;
 	int			firmware;
 	struct vdoa_data	*vdoa;
@@ -118,6 +118,8 @@ struct coda_params {
 	s8			h264_chroma_qp_index_offset;
 	u8			h264_profile_idc;
 	u8			h264_level_idc;
+	u8			mpeg2_profile_idc;
+	u8			mpeg2_level_idc;
 	u8			mpeg4_intra_qp;
 	u8			mpeg4_inter_qp;
 	u8			gop_size;
@@ -135,6 +137,12 @@ struct coda_params {
 	u32			slice_max_bits;
 	u32			slice_max_mb;
 	bool			force_ipicture;
+	bool			gop_size_changed;
+	bool			bitrate_changed;
+	bool			framerate_changed;
+	bool			h264_intra_qp_changed;
+	bool			intra_refresh_changed;
+	bool			slice_mode_changed;
 };
 
 struct coda_buffer_meta {
@@ -144,6 +152,7 @@ struct coda_buffer_meta {
 	u64			timestamp;
 	unsigned int		start;
 	unsigned int		end;
+	bool			last;
 };
 
 /* Per-queue, driver-specific private data */
@@ -183,14 +192,23 @@ struct coda_context_ops {
 	int (*prepare_run)(struct coda_ctx *ctx);
 	void (*finish_run)(struct coda_ctx *ctx);
 	void (*run_timeout)(struct coda_ctx *ctx);
+	void (*seq_init_work)(struct work_struct *work);
 	void (*seq_end_work)(struct work_struct *work);
 	void (*release)(struct coda_ctx *ctx);
 };
 
+struct coda_internal_frame {
+	struct coda_aux_buf		buf;
+	struct coda_buffer_meta		meta;
+	u32				type;
+	u32				error;
+};
+
 struct coda_ctx {
 	struct coda_dev			*dev;
 	struct mutex			buffer_mutex;
 	struct work_struct		pic_run_work;
+	struct work_struct		seq_init_work;
 	struct work_struct		seq_end_work;
 	struct completion		completion;
 	const struct coda_video_device	*cvd;
@@ -213,6 +231,10 @@ struct coda_ctx {
 	struct v4l2_ctrl_handler	ctrls;
 	struct v4l2_ctrl		*h264_profile_ctrl;
 	struct v4l2_ctrl		*h264_level_ctrl;
+	struct v4l2_ctrl		*mpeg2_profile_ctrl;
+	struct v4l2_ctrl		*mpeg2_level_ctrl;
+	struct v4l2_ctrl		*mpeg4_profile_ctrl;
+	struct v4l2_ctrl		*mpeg4_level_ctrl;
 	struct v4l2_fh			fh;
 	int				gopcounter;
 	int				runcounter;
@@ -225,10 +247,7 @@ struct coda_ctx {
 	struct coda_aux_buf		parabuf;
 	struct coda_aux_buf		psbuf;
 	struct coda_aux_buf		slicebuf;
-	struct coda_aux_buf		internal_frames[CODA_MAX_FRAMEBUFFERS];
-	u32				frame_types[CODA_MAX_FRAMEBUFFERS];
-	struct coda_buffer_meta		frame_metas[CODA_MAX_FRAMEBUFFERS];
-	u32				frame_errors[CODA_MAX_FRAMEBUFFERS];
+	struct coda_internal_frame	internal_frames[CODA_MAX_FRAMEBUFFERS];
 	struct list_head		buffer_meta_list;
 	spinlock_t			buffer_meta_lock;
 	int				num_metas;
@@ -241,11 +260,18 @@ struct coda_ctx {
 	u32				bit_stream_param;
 	u32				frm_dis_flg;
 	u32				frame_mem_ctrl;
+	u32				para_change;
 	int				display_idx;
 	struct dentry			*debugfs_entry;
 	bool				use_bit;
 	bool				use_vdoa;
 	struct vdoa_ctx			*vdoa;
+	/*
+	 * wakeup mutex used to serialize encoder stop command and finish_run,
+	 * ensures that finish_run always either flags the last returned buffer
+	 * or wakes up the capture queue to signal EOS afterwards.
+	 */
+	struct mutex			wakeup_mutex;
 };
 
 extern int coda_debug;
@@ -310,6 +336,7 @@ static inline bool coda_bitstream_can_fetch_past(struct coda_ctx *ctx,
 }
 
 bool coda_bitstream_can_fetch_past(struct coda_ctx *ctx, unsigned int pos);
+int coda_bitstream_flush(struct coda_ctx *ctx);
 
 void coda_bit_stream_end_flag(struct coda_ctx *ctx);
 
@@ -324,6 +351,16 @@ int coda_sps_parse_profile(struct coda_ctx *ctx, struct vb2_buffer *vb);
 int coda_h264_sps_fixup(struct coda_ctx *ctx, int width, int height, char *buf,
 			int *size, int max_size);
 
+int coda_mpeg2_profile(int profile_idc);
+int coda_mpeg2_level(int level_idc);
+u32 coda_mpeg2_parse_headers(struct coda_ctx *ctx, u8 *buf, u32 size);
+int coda_mpeg4_profile(int profile_idc);
+int coda_mpeg4_level(int level_idc);
+u32 coda_mpeg4_parse_headers(struct coda_ctx *ctx, u8 *buf, u32 size);
+
+void coda_update_profile_level_ctrls(struct coda_ctx *ctx, u8 profile_idc,
+				     u8 level_idc);
+
 bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_buffer *vb);
 int coda_jpeg_write_tables(struct coda_ctx *ctx);
 void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality);
diff --git a/drivers/media/platform/coda/coda_regs.h b/drivers/media/platform/coda/coda_regs.h
index abf8e195f6c0..b17464b56d3d 100644
--- a/drivers/media/platform/coda/coda_regs.h
+++ b/drivers/media/platform/coda/coda_regs.h
@@ -177,7 +177,7 @@
 #define CODA_RET_DEC_SEQ_FRATE_DR		0x1e8
 #define CODA_RET_DEC_SEQ_JPG_PARA		0x1e4
 #define CODA_RET_DEC_SEQ_JPG_THUMB_IND		0x1e8
-#define CODA9_RET_DEC_SEQ_HEADER_REPORT		0x1ec
+#define CODA7_RET_DEC_SEQ_HEADER_REPORT		0x1ec
 
 /* Decoder Picture Run */
 #define CODA_CMD_DEC_PIC_ROT_MODE		0x180
@@ -342,6 +342,24 @@
 #define CODA_CMD_ENC_SEQ_JPG_THUMB_SIZE				0x1a4
 #define CODA_CMD_ENC_SEQ_JPG_THUMB_OFFSET			0x1a8
 
+/* Encoder Parameter Change */
+#define CODA_CMD_ENC_PARAM_CHANGE_ENABLE	0x180
+#define		CODA_PARAM_CHANGE_RC_GOP			BIT(0)
+#define		CODA_PARAM_CHANGE_RC_INTRA_QP			BIT(1)
+#define		CODA_PARAM_CHANGE_RC_BITRATE			BIT(2)
+#define		CODA_PARAM_CHANGE_RC_FRAME_RATE			BIT(3)
+#define		CODA_PARAM_CHANGE_INTRA_MB_NUM			BIT(4)
+#define		CODA_PARAM_CHANGE_SLICE_MODE			BIT(5)
+#define		CODA_PARAM_CHANGE_HEC_MODE			BIT(6)
+#define CODA_CMD_ENC_PARAM_RC_GOP		0x184
+#define CODA_CMD_ENC_PARAM_RC_INTRA_QP		0x188
+#define CODA_CMD_ENC_PARAM_RC_BITRATE		0x18c
+#define CODA_CMD_ENC_PARAM_RC_FRAME_RATE	0x190
+#define CODA_CMD_ENC_PARAM_INTRA_MB_NUM		0x194
+#define CODA_CMD_ENC_PARAM_SLICE_MODE		0x198
+#define CODA_CMD_ENC_PARAM_HEC_MODE		0x19c
+#define CODA_RET_ENC_PARAM_CHANGE_SUCCESS	0x1c0
+
 /* Encoder Picture Run */
 #define CODA9_CMD_ENC_PIC_SRC_INDEX		0x180
 #define CODA9_CMD_ENC_PIC_SRC_STRIDE		0x184
diff --git a/drivers/media/platform/coda/trace.h b/drivers/media/platform/coda/trace.h
index a672bfc4c6ba..6cf58237fff2 100644
--- a/drivers/media/platform/coda/trace.h
+++ b/drivers/media/platform/coda/trace.h
@@ -157,7 +157,7 @@ DEFINE_EVENT(coda_buf_meta_class, coda_dec_rot_done,
 #endif /* __CODA_TRACE_H__ */
 
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_PATH ../../drivers/media/platform/coda
 #undef TRACE_INCLUDE_FILE
 #define TRACE_INCLUDE_FILE trace
 
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 61809d2050fa..f0f7ef638c56 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -1376,6 +1376,14 @@ vpif_init_free_channel_objects:
 	return err;
 }
 
+static inline void free_vpif_objs(void)
+{
+	int i;
+
+	for (i = 0; i < VPIF_CAPTURE_MAX_DEVICES; i++)
+		kfree(vpif_obj.dev[i]);
+}
+
 static int vpif_async_bound(struct v4l2_async_notifier *notifier,
 			    struct v4l2_subdev *subdev,
 			    struct v4l2_async_subdev *asd)
@@ -1645,7 +1653,7 @@ static __init int vpif_probe(struct platform_device *pdev)
 	err = v4l2_device_register(vpif_dev, &vpif_obj.v4l2_dev);
 	if (err) {
 		v4l2_err(vpif_dev->driver, "Error registering v4l2 device\n");
-		goto cleanup;
+		goto vpif_free;
 	}
 
 	while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, res_idx))) {
@@ -1692,7 +1700,9 @@ static __init int vpif_probe(struct platform_device *pdev)
 				  "registered sub device %s\n",
 				   subdevdata->name);
 		}
-		vpif_probe_complete();
+		err = vpif_probe_complete();
+		if (err)
+			goto probe_subdev_out;
 	} else {
 		vpif_obj.notifier.ops = &vpif_async_ops;
 		err = v4l2_async_notifier_register(&vpif_obj.v4l2_dev,
@@ -1711,6 +1721,8 @@ probe_subdev_out:
 	kfree(vpif_obj.sd);
 vpif_unregister:
 	v4l2_device_unregister(&vpif_obj.v4l2_dev);
+vpif_free:
+	free_vpif_objs();
 cleanup:
 	v4l2_async_notifier_cleanup(&vpif_obj.notifier);
 
diff --git a/drivers/media/platform/davinci/vpss.c b/drivers/media/platform/davinci/vpss.c
index 3f079ac1b080..d38d2bbb6f0f 100644
--- a/drivers/media/platform/davinci/vpss.c
+++ b/drivers/media/platform/davinci/vpss.c
@@ -498,9 +498,9 @@ static struct platform_driver vpss_driver = {
 
 static void vpss_exit(void)
 {
+	platform_driver_unregister(&vpss_driver);
 	iounmap(oper_cfg.vpss_regs_base2);
 	release_mem_region(VPSS_CLK_CTRL, 4);
-	platform_driver_unregister(&vpss_driver);
 }
 
 static int __init vpss_init(void)
@@ -509,6 +509,11 @@ static int __init vpss_init(void)
 		return -EBUSY;
 
 	oper_cfg.vpss_regs_base2 = ioremap(VPSS_CLK_CTRL, 4);
+	if (unlikely(!oper_cfg.vpss_regs_base2)) {
+		release_mem_region(VPSS_CLK_CTRL, 4);
+		return -ENOMEM;
+	}
+
 	writel(VPSS_CLK_CTRL_VENCCLKEN |
 		     VPSS_CLK_CTRL_DACCLKEN, oper_cfg.vpss_regs_base2);
 
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index ea46d7387221..854869f0024e 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -327,7 +327,7 @@ void gsc_check_src_scale_info(struct gsc_variant *var,
 	}
 }
 
-int gsc_enum_fmt_mplane(struct v4l2_fmtdesc *f)
+int gsc_enum_fmt(struct v4l2_fmtdesc *f)
 {
 	const struct gsc_fmt *fmt;
 
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.h b/drivers/media/platform/exynos-gsc/gsc-core.h
index 3ada9737c8f7..772183b090c2 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.h
+++ b/drivers/media/platform/exynos-gsc/gsc-core.h
@@ -385,7 +385,7 @@ void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state);
 u32 get_plane_size(struct gsc_frame *fr, unsigned int plane);
 const struct gsc_fmt *get_format(int index);
 const struct gsc_fmt *find_fmt(u32 *pixelformat, u32 *mbus_code, u32 index);
-int gsc_enum_fmt_mplane(struct v4l2_fmtdesc *f);
+int gsc_enum_fmt(struct v4l2_fmtdesc *f);
 int gsc_try_fmt_mplane(struct gsc_ctx *ctx, struct v4l2_format *f);
 void gsc_set_frame_size(struct gsc_frame *frame, int width, int height);
 int gsc_g_fmt_mplane(struct gsc_ctx *ctx, struct v4l2_format *f);
diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c
index 677d7cc80785..35a1d0d6dd66 100644
--- a/drivers/media/platform/exynos-gsc/gsc-m2m.c
+++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c
@@ -294,15 +294,13 @@ static int gsc_m2m_querycap(struct file *file, void *fh,
 	strscpy(cap->card, GSC_MODULE_NAME " gscaler", sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
 		 dev_name(&gsc->pdev->dev));
-	cap->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M_MPLANE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
-static int gsc_m2m_enum_fmt_mplane(struct file *file, void *priv,
-				struct v4l2_fmtdesc *f)
+static int gsc_m2m_enum_fmt(struct file *file, void *priv,
+			    struct v4l2_fmtdesc *f)
 {
-	return gsc_enum_fmt_mplane(f);
+	return gsc_enum_fmt(f);
 }
 
 static int gsc_m2m_g_fmt_mplane(struct file *file, void *fh,
@@ -558,8 +556,8 @@ static int gsc_m2m_s_selection(struct file *file, void *fh,
 
 static const struct v4l2_ioctl_ops gsc_m2m_ioctl_ops = {
 	.vidioc_querycap		= gsc_m2m_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane	= gsc_m2m_enum_fmt_mplane,
-	.vidioc_enum_fmt_vid_out_mplane	= gsc_m2m_enum_fmt_mplane,
+	.vidioc_enum_fmt_vid_cap	= gsc_m2m_enum_fmt,
+	.vidioc_enum_fmt_vid_out	= gsc_m2m_enum_fmt,
 	.vidioc_g_fmt_vid_cap_mplane	= gsc_m2m_g_fmt_mplane,
 	.vidioc_g_fmt_vid_out_mplane	= gsc_m2m_g_fmt_mplane,
 	.vidioc_try_fmt_vid_cap_mplane	= gsc_m2m_try_fmt_mplane,
@@ -759,6 +757,8 @@ int gsc_register_m2m_device(struct gsc_dev *gsc)
 	gsc->vdev.lock		= &gsc->lock;
 	gsc->vdev.vfl_dir	= VFL_DIR_M2M;
 	gsc->vdev.v4l2_dev	= &gsc->v4l2_dev;
+	gsc->vdev.device_caps	= V4L2_CAP_STREAMING |
+				  V4L2_CAP_VIDEO_M2M_MPLANE;
 	snprintf(gsc->vdev.name, sizeof(gsc->vdev.name), "%s.%d:m2m",
 					GSC_MODULE_NAME, gsc->id);
 
diff --git a/drivers/media/platform/exynos4-is/common.c b/drivers/media/platform/exynos4-is/common.c
index b4e30e7c8a4b..944b224eb621 100644
--- a/drivers/media/platform/exynos4-is/common.c
+++ b/drivers/media/platform/exynos4-is/common.c
@@ -34,15 +34,12 @@ struct v4l2_subdev *fimc_find_remote_sensor(struct media_entity *entity)
 }
 EXPORT_SYMBOL(fimc_find_remote_sensor);
 
-void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap,
-						unsigned int caps)
+void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap)
 {
 	strscpy(cap->driver, dev->driver->name, sizeof(cap->driver));
 	strscpy(cap->card, dev->driver->name, sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info),
 				"platform:%s", dev_name(dev));
-	cap->device_caps = caps;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 }
 EXPORT_SYMBOL(__fimc_vidioc_querycap);
 
diff --git a/drivers/media/platform/exynos4-is/common.h b/drivers/media/platform/exynos4-is/common.h
index 41de3f716691..0389b66e5144 100644
--- a/drivers/media/platform/exynos4-is/common.h
+++ b/drivers/media/platform/exynos4-is/common.h
@@ -9,5 +9,4 @@
 #include <media/v4l2-subdev.h>
 
 struct v4l2_subdev *fimc_find_remote_sensor(struct media_entity *entity);
-void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap,
-			    unsigned int caps);
+void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap);
diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c
index bce94681cbf0..66510365dd5d 100644
--- a/drivers/media/platform/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/exynos4-is/fimc-capture.c
@@ -725,13 +725,12 @@ static int fimc_cap_querycap(struct file *file, void *priv,
 {
 	struct fimc_dev *fimc = video_drvdata(file);
 
-	__fimc_vidioc_querycap(&fimc->pdev->dev, cap, V4L2_CAP_STREAMING |
-					V4L2_CAP_VIDEO_CAPTURE_MPLANE);
+	__fimc_vidioc_querycap(&fimc->pdev->dev, cap);
 	return 0;
 }
 
-static int fimc_cap_enum_fmt_mplane(struct file *file, void *priv,
-				    struct v4l2_fmtdesc *f)
+static int fimc_cap_enum_fmt(struct file *file, void *priv,
+			     struct v4l2_fmtdesc *f)
 {
 	struct fimc_fmt *fmt;
 
@@ -1358,7 +1357,7 @@ static int fimc_cap_s_selection(struct file *file, void *fh,
 static const struct v4l2_ioctl_ops fimc_capture_ioctl_ops = {
 	.vidioc_querycap		= fimc_cap_querycap,
 
-	.vidioc_enum_fmt_vid_cap_mplane	= fimc_cap_enum_fmt_mplane,
+	.vidioc_enum_fmt_vid_cap	= fimc_cap_enum_fmt,
 	.vidioc_try_fmt_vid_cap_mplane	= fimc_cap_try_fmt_mplane,
 	.vidioc_s_fmt_vid_cap_mplane	= fimc_cap_s_fmt_mplane,
 	.vidioc_g_fmt_vid_cap_mplane	= fimc_cap_g_fmt_mplane,
@@ -1762,6 +1761,7 @@ static int fimc_register_capture_device(struct fimc_dev *fimc,
 	vfd->release	= video_device_release_empty;
 	vfd->queue	= q;
 	vfd->lock	= &fimc->lock;
+	vfd->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_CAPTURE_MPLANE;
 
 	video_set_drvdata(vfd, fimc);
 	vid_cap = &fimc->vid_cap;
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c
index 8900559e1813..a75f932a289a 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -346,12 +346,12 @@ static int isp_video_querycap(struct file *file, void *priv,
 {
 	struct fimc_isp *isp = video_drvdata(file);
 
-	__fimc_vidioc_querycap(&isp->pdev->dev, cap, V4L2_CAP_STREAMING);
+	__fimc_vidioc_querycap(&isp->pdev->dev, cap);
 	return 0;
 }
 
-static int isp_video_enum_fmt_mplane(struct file *file, void *priv,
-					struct v4l2_fmtdesc *f)
+static int isp_video_enum_fmt(struct file *file, void *priv,
+			      struct v4l2_fmtdesc *f)
 {
 	const struct fimc_fmt *fmt;
 
@@ -548,7 +548,7 @@ static int isp_video_reqbufs(struct file *file, void *priv,
 
 static const struct v4l2_ioctl_ops isp_video_ioctl_ops = {
 	.vidioc_querycap		= isp_video_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane	= isp_video_enum_fmt_mplane,
+	.vidioc_enum_fmt_vid_cap	= isp_video_enum_fmt,
 	.vidioc_try_fmt_vid_cap_mplane	= isp_video_try_fmt_mplane,
 	.vidioc_s_fmt_vid_cap_mplane	= isp_video_s_fmt_mplane,
 	.vidioc_g_fmt_vid_cap_mplane	= isp_video_g_fmt_mplane,
@@ -611,6 +611,7 @@ int fimc_isp_video_device_register(struct fimc_isp *isp,
 	vdev->minor = -1;
 	vdev->release = video_device_release_empty;
 	vdev->lock = &isp->video_lock;
+	vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_CAPTURE_MPLANE;
 
 	iv->pad.flags = MEDIA_PAD_FL_SINK;
 	ret = media_entity_pads_init(&vdev->entity, 1, &iv->pad);
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 347b90088b91..c1f0aee02e5e 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -655,14 +655,11 @@ static int fimc_lite_querycap(struct file *file, void *priv,
 	strscpy(cap->card, FIMC_LITE_DRV_NAME, sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
 					dev_name(&fimc->pdev->dev));
-
-	cap->device_caps = V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
-static int fimc_lite_enum_fmt_mplane(struct file *file, void *priv,
-				     struct v4l2_fmtdesc *f)
+static int fimc_lite_enum_fmt(struct file *file, void *priv,
+			      struct v4l2_fmtdesc *f)
 {
 	const struct fimc_fmt *fmt;
 
@@ -951,7 +948,7 @@ static int fimc_lite_s_selection(struct file *file, void *fh,
 
 static const struct v4l2_ioctl_ops fimc_lite_ioctl_ops = {
 	.vidioc_querycap		= fimc_lite_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane	= fimc_lite_enum_fmt_mplane,
+	.vidioc_enum_fmt_vid_cap	= fimc_lite_enum_fmt,
 	.vidioc_try_fmt_vid_cap_mplane	= fimc_lite_try_fmt_mplane,
 	.vidioc_s_fmt_vid_cap_mplane	= fimc_lite_s_fmt_mplane,
 	.vidioc_g_fmt_vid_cap_mplane	= fimc_lite_g_fmt_mplane,
@@ -1279,6 +1276,7 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd)
 	vfd->minor = -1;
 	vfd->release = video_device_release_empty;
 	vfd->queue = q;
+	vfd->device_caps = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING;
 	fimc->reqbufs_count = 0;
 
 	INIT_LIST_HEAD(&fimc->pending_buf_q);
diff --git a/drivers/media/platform/exynos4-is/fimc-m2m.c b/drivers/media/platform/exynos4-is/fimc-m2m.c
index b950c152fa28..62e876fc3555 100644
--- a/drivers/media/platform/exynos4-is/fimc-m2m.c
+++ b/drivers/media/platform/exynos4-is/fimc-m2m.c
@@ -232,14 +232,13 @@ static int fimc_m2m_querycap(struct file *file, void *fh,
 				     struct v4l2_capability *cap)
 {
 	struct fimc_dev *fimc = video_drvdata(file);
-	unsigned int caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M_MPLANE;
 
-	__fimc_vidioc_querycap(&fimc->pdev->dev, cap, caps);
+	__fimc_vidioc_querycap(&fimc->pdev->dev, cap);
 	return 0;
 }
 
-static int fimc_m2m_enum_fmt_mplane(struct file *file, void *priv,
-				    struct v4l2_fmtdesc *f)
+static int fimc_m2m_enum_fmt(struct file *file, void *priv,
+			     struct v4l2_fmtdesc *f)
 {
 	struct fimc_fmt *fmt;
 
@@ -529,8 +528,8 @@ static int fimc_m2m_s_selection(struct file *file, void *fh,
 
 static const struct v4l2_ioctl_ops fimc_m2m_ioctl_ops = {
 	.vidioc_querycap		= fimc_m2m_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane	= fimc_m2m_enum_fmt_mplane,
-	.vidioc_enum_fmt_vid_out_mplane	= fimc_m2m_enum_fmt_mplane,
+	.vidioc_enum_fmt_vid_cap	= fimc_m2m_enum_fmt,
+	.vidioc_enum_fmt_vid_out	= fimc_m2m_enum_fmt,
 	.vidioc_g_fmt_vid_cap_mplane	= fimc_m2m_g_fmt_mplane,
 	.vidioc_g_fmt_vid_out_mplane	= fimc_m2m_g_fmt_mplane,
 	.vidioc_try_fmt_vid_cap_mplane	= fimc_m2m_try_fmt_mplane,
@@ -732,6 +731,7 @@ int fimc_register_m2m_device(struct fimc_dev *fimc,
 	vfd->release = video_device_release_empty;
 	vfd->lock = &fimc->lock;
 	vfd->vfl_dir = VFL_DIR_M2M;
+	vfd->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M_MPLANE;
 	set_bit(V4L2_FL_QUIRK_INVERTED_CROP, &vfd->flags);
 
 	snprintf(vfd->name, sizeof(vfd->name), "fimc.%d.m2m", fimc->id);
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index 1b83a6ec745f..d53427a8db11 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -445,6 +445,7 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
 		pd->fimc_bus_type = FIMC_BUS_TYPE_ISP_WRITEBACK;
 	else
 		pd->fimc_bus_type = pd->sensor_bus_type;
+	of_node_put(np);
 
 	if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor))) {
 		of_node_put(rem);
@@ -470,7 +471,8 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
 static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
 {
 	struct device_node *parent = fmd->pdev->dev.of_node;
-	struct device_node *node, *ports;
+	struct device_node *ports = NULL;
+	struct device_node *node;
 	int index = 0;
 	int ret;
 
@@ -519,12 +521,14 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
 		}
 		index++;
 	}
+	of_node_put(ports);
 
 rpm_put:
 	pm_runtime_put(fmd->pmf);
 	return 0;
 
 cleanup:
+	of_node_put(ports);
 	v4l2_async_notifier_cleanup(&fmd->subdev_notifier);
 	pm_runtime_put(fmd->pmf);
 	return ret;
diff --git a/drivers/media/platform/marvell-ccic/Kconfig b/drivers/media/platform/marvell-ccic/Kconfig
index 86b84474dd8c..3e3f86264762 100644
--- a/drivers/media/platform/marvell-ccic/Kconfig
+++ b/drivers/media/platform/marvell-ccic/Kconfig
@@ -2,6 +2,7 @@
 config VIDEO_CAFE_CCIC
 	tristate "Marvell 88ALP01 (Cafe) CMOS Camera Controller support"
 	depends on PCI && I2C && VIDEO_V4L2
+	depends on COMMON_CLK
 	select VIDEO_OV7670
 	select VIDEOBUF2_VMALLOC
 	select VIDEOBUF2_DMA_CONTIG
@@ -15,6 +16,7 @@ config VIDEO_MMP_CAMERA
 	tristate "Marvell Armada 610 integrated camera controller support"
 	depends on I2C && VIDEO_V4L2
 	depends on ARCH_MMP || COMPILE_TEST
+	depends on COMMON_CLK
 	select VIDEO_OV7670
 	select I2C_GPIO
 	select VIDEOBUF2_VMALLOC
diff --git a/drivers/media/platform/marvell-ccic/cafe-driver.c b/drivers/media/platform/marvell-ccic/cafe-driver.c
index cd108b14b715..37fdcc53a1c4 100644
--- a/drivers/media/platform/marvell-ccic/cafe-driver.c
+++ b/drivers/media/platform/marvell-ccic/cafe-driver.c
@@ -9,6 +9,7 @@
  *
  * Copyright 2006-11 One Laptop Per Child Association, Inc.
  * Copyright 2006-11 Jonathan Corbet <corbet@lwn.net>
+ * Copyright 2018 Lubomir Rintel <lkundrak@v3.sk>
  *
  * Written by Jonathan Corbet, corbet@lwn.net.
  *
@@ -25,10 +26,12 @@
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
+#include <media/i2c/ov7670.h>
 #include <linux/device.h>
 #include <linux/wait.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/clkdev.h>
 
 #include "mcam-core.h"
 
@@ -50,6 +53,7 @@ struct cafe_camera {
 	int registered;			/* Fully initialized? */
 	struct mcam_camera mcam;
 	struct pci_dev *pdev;
+	struct i2c_adapter *i2c_adapter;
 	wait_queue_head_t smbus_wait;	/* Waiting on i2c events */
 };
 
@@ -349,15 +353,15 @@ static int cafe_smbus_setup(struct cafe_camera *cam)
 		return ret;
 	}
 
-	cam->mcam.i2c_adapter = adap;
+	cam->i2c_adapter = adap;
 	cafe_smbus_enable_irq(cam);
 	return 0;
 }
 
 static void cafe_smbus_shutdown(struct cafe_camera *cam)
 {
-	i2c_del_adapter(cam->mcam.i2c_adapter);
-	kfree(cam->mcam.i2c_adapter);
+	i2c_del_adapter(cam->i2c_adapter);
+	kfree(cam->i2c_adapter);
 }
 
 
@@ -450,6 +454,29 @@ static irqreturn_t cafe_irq(int irq, void *data)
 	return IRQ_RETVAL(handled);
 }
 
+/* -------------------------------------------------------------------------- */
+
+static struct ov7670_config sensor_cfg = {
+	/*
+	 * Exclude QCIF mode, because it only captures a tiny portion
+	 * of the sensor FOV
+	 */
+	.min_width = 320,
+	.min_height = 240,
+
+	/*
+	 * Set the clock speed for the XO 1; I don't believe this
+	 * driver has ever run anywhere else.
+	 */
+	.clock_speed = 45,
+	.use_smbus = 1,
+};
+
+static struct i2c_board_info ov7670_info = {
+	.type = "ov7670",
+	.addr = 0x42 >> 1,
+	.platform_data = &sensor_cfg,
+};
 
 /* -------------------------------------------------------------------------- */
 /*
@@ -480,12 +507,6 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 	mcam->dev = &pdev->dev;
 	snprintf(mcam->bus_info, sizeof(mcam->bus_info), "PCI:%s", pci_name(pdev));
 	/*
-	 * Set the clock speed for the XO 1; I don't believe this
-	 * driver has ever run anywhere else.
-	 */
-	mcam->clock_speed = 45;
-	mcam->use_smbus = 1;
-	/*
 	 * Vmalloc mode for buffers is traditional with this driver.
 	 * We *might* be able to run DMA_contig, especially on a system
 	 * with CMA in it.
@@ -511,11 +532,10 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 		goto out_iounmap;
 
 	/*
-	 * Initialize the controller and leave it powered up.  It will
-	 * stay that way until the sensor driver shows up.
+	 * Initialize the controller.
 	 */
 	cafe_ctlr_init(mcam);
-	cafe_ctlr_power_up(mcam);
+
 	/*
 	 * Set up I2C/SMBUS communications.  We have to drop the mutex here
 	 * because the sensor could attach in this call chain, leading to
@@ -525,12 +545,24 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 	if (ret)
 		goto out_pdown;
 
+	mcam->asd.match_type = V4L2_ASYNC_MATCH_I2C;
+	mcam->asd.match.i2c.adapter_id = i2c_adapter_id(cam->i2c_adapter);
+	mcam->asd.match.i2c.address = ov7670_info.addr;
+
 	ret = mccic_register(mcam);
-	if (ret == 0) {
+	if (ret)
+		goto out_smbus_shutdown;
+
+	clkdev_create(mcam->mclk, "xclk", "%d-%04x",
+		i2c_adapter_id(cam->i2c_adapter), ov7670_info.addr);
+
+	if (i2c_new_device(cam->i2c_adapter, &ov7670_info)) {
 		cam->registered = 1;
 		return 0;
 	}
 
+	mccic_shutdown(mcam);
+out_smbus_shutdown:
 	cafe_smbus_shutdown(cam);
 out_pdown:
 	cafe_ctlr_power_down(mcam);
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c
index f1b301810260..dc30c48d4671 100644
--- a/drivers/media/platform/marvell-ccic/mcam-core.c
+++ b/drivers/media/platform/marvell-ccic/mcam-core.c
@@ -4,6 +4,7 @@
  * so it needs platform-specific support outside of the core.
  *
  * Copyright 2011 Jonathan Corbet corbet@lwn.net
+ * Copyright 2018 Lubomir Rintel <lkundrak@v3.sk>
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -21,12 +22,12 @@
 #include <linux/vmalloc.h>
 #include <linux/io.h>
 #include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-event.h>
-#include <media/i2c/ov7670.h>
 #include <media/videobuf2-vmalloc.h>
 #include <media/videobuf2-dma-contig.h>
 #include <media/videobuf2-dma-sg.h>
@@ -93,6 +94,9 @@ MODULE_PARM_DESC(buffer_mode,
 #define sensor_call(cam, o, f, args...) \
 	v4l2_subdev_call(cam->sensor, o, f, ##args)
 
+#define notifier_to_mcam(notifier) \
+	container_of(notifier, struct mcam_camera, notifier)
+
 static struct mcam_format_struct {
 	__u8 *desc;
 	__u32 pixelformat;
@@ -200,7 +204,6 @@ struct mcam_vb_buffer {
 	struct list_head queue;
 	struct mcam_dma_desc *dma_desc;	/* Descriptor virtual address */
 	dma_addr_t dma_desc_pa;		/* Descriptor physical address */
-	int dma_desc_nent;		/* Number of mapped descriptors */
 };
 
 static inline struct mcam_vb_buffer *vb_to_mvb(struct vb2_v4l2_buffer *vb)
@@ -282,6 +285,8 @@ static void mcam_ctlr_stop(struct mcam_camera *cam)
 static void mcam_enable_mipi(struct mcam_camera *mcam)
 {
 	/* Using MIPI mode and enable MIPI */
+	if (mcam->calc_dphy)
+		mcam->calc_dphy(mcam);
 	cam_dbg(mcam, "camera: DPHY3=0x%x, DPHY5=0x%x, DPHY6=0x%x\n",
 			mcam->dphy[0], mcam->dphy[1], mcam->dphy[2]);
 	mcam_reg_write(mcam, REG_CSI2_DPHY3, mcam->dphy[0]);
@@ -301,9 +306,6 @@ static void mcam_enable_mipi(struct mcam_camera *mcam)
 		 */
 		mcam_reg_write(mcam, REG_CSI2_CTRL0,
 			CSI2_C0_MIPI_EN | CSI2_C0_ACT_LANE(mcam->lane));
-		mcam_reg_write(mcam, REG_CLKCTRL,
-			(mcam->mclk_src << 29) | mcam->mclk_div);
-
 		mcam->mipi_enabled = true;
 	}
 }
@@ -608,9 +610,11 @@ static void mcam_dma_contig_done(struct mcam_camera *cam, int frame)
 static void mcam_sg_next_buffer(struct mcam_camera *cam)
 {
 	struct mcam_vb_buffer *buf;
+	struct sg_table *sg_table;
 
 	buf = list_first_entry(&cam->buffers, struct mcam_vb_buffer, queue);
 	list_del_init(&buf->queue);
+	sg_table = vb2_dma_sg_plane_desc(&buf->vb_buf.vb2_buf, 0);
 	/*
 	 * Very Bad Not Good Things happen if you don't clear
 	 * C1_DESC_ENA before making any descriptor changes.
@@ -618,7 +622,7 @@ static void mcam_sg_next_buffer(struct mcam_camera *cam)
 	mcam_reg_clear_bit(cam, REG_CTRL1, C1_DESC_ENA);
 	mcam_reg_write(cam, REG_DMA_DESC_Y, buf->dma_desc_pa);
 	mcam_reg_write(cam, REG_DESC_LEN_Y,
-			buf->dma_desc_nent*sizeof(struct mcam_dma_desc));
+			sg_table->nents * sizeof(struct mcam_dma_desc));
 	mcam_reg_write(cam, REG_DESC_LEN_U, 0);
 	mcam_reg_write(cam, REG_DESC_LEN_V, 0);
 	mcam_reg_set_bit(cam, REG_CTRL1, C1_DESC_ENA);
@@ -791,12 +795,6 @@ static void mcam_ctlr_image(struct mcam_camera *cam)
 	 * Make sure it knows we want to use hsync/vsync.
 	 */
 	mcam_reg_write_mask(cam, REG_CTRL0, C0_SIF_HVSYNC, C0_SIFM_MASK);
-	/*
-	 * This field controls the generation of EOF(DVP only)
-	 */
-	if (cam->bus_type != V4L2_MBUS_CSI2_DPHY)
-		mcam_reg_set_bit(cam, REG_CTRL0,
-				C0_EOF_VSYNC | C0_VEDGE_CTRL);
 }
 
 
@@ -832,31 +830,6 @@ static void mcam_ctlr_irq_disable(struct mcam_camera *cam)
 	mcam_reg_clear_bit(cam, REG_IRQMASK, FRAMEIRQS);
 }
 
-
-
-static void mcam_ctlr_init(struct mcam_camera *cam)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&cam->dev_lock, flags);
-	/*
-	 * Make sure it's not powered down.
-	 */
-	mcam_reg_clear_bit(cam, REG_CTRL1, C1_PWRDWN);
-	/*
-	 * Turn off the enable bit.  It sure should be off anyway,
-	 * but it's good to be sure.
-	 */
-	mcam_reg_clear_bit(cam, REG_CTRL0, C0_ENABLE);
-	/*
-	 * Clock the sensor appropriately.  Controller clock should
-	 * be 48MHz, sensor "typical" value is half that.
-	 */
-	mcam_reg_write_mask(cam, REG_CLKCTRL, 2, CLK_DIV_MASK);
-	spin_unlock_irqrestore(&cam->dev_lock, flags);
-}
-
-
 /*
  * Stop the controller, and don't return until we're really sure that no
  * further DMA is going on.
@@ -900,14 +873,15 @@ static int mcam_ctlr_power_up(struct mcam_camera *cam)
 	int ret;
 
 	spin_lock_irqsave(&cam->dev_lock, flags);
-	ret = cam->plat_power_up(cam);
-	if (ret) {
-		spin_unlock_irqrestore(&cam->dev_lock, flags);
-		return ret;
+	if (cam->plat_power_up) {
+		ret = cam->plat_power_up(cam);
+		if (ret) {
+			spin_unlock_irqrestore(&cam->dev_lock, flags);
+			return ret;
+		}
 	}
 	mcam_reg_clear_bit(cam, REG_CTRL1, C1_PWRDWN);
 	spin_unlock_irqrestore(&cam->dev_lock, flags);
-	msleep(5); /* Just to be sure */
 	return 0;
 }
 
@@ -922,10 +896,101 @@ static void mcam_ctlr_power_down(struct mcam_camera *cam)
 	 * power down routine.
 	 */
 	mcam_reg_set_bit(cam, REG_CTRL1, C1_PWRDWN);
-	cam->plat_power_down(cam);
+	if (cam->plat_power_down)
+		cam->plat_power_down(cam);
 	spin_unlock_irqrestore(&cam->dev_lock, flags);
 }
 
+/* ---------------------------------------------------------------------- */
+/*
+ * Controller clocks.
+ */
+static void mcam_clk_enable(struct mcam_camera *mcam)
+{
+	unsigned int i;
+
+	for (i = 0; i < NR_MCAM_CLK; i++) {
+		if (!IS_ERR(mcam->clk[i]))
+			clk_prepare_enable(mcam->clk[i]);
+	}
+}
+
+static void mcam_clk_disable(struct mcam_camera *mcam)
+{
+	int i;
+
+	for (i = NR_MCAM_CLK - 1; i >= 0; i--) {
+		if (!IS_ERR(mcam->clk[i]))
+			clk_disable_unprepare(mcam->clk[i]);
+	}
+}
+
+/* ---------------------------------------------------------------------- */
+/*
+ * Master sensor clock.
+ */
+static int mclk_prepare(struct clk_hw *hw)
+{
+	struct mcam_camera *cam = container_of(hw, struct mcam_camera, mclk_hw);
+
+	clk_prepare(cam->clk[0]);
+	return 0;
+}
+
+static void mclk_unprepare(struct clk_hw *hw)
+{
+	struct mcam_camera *cam = container_of(hw, struct mcam_camera, mclk_hw);
+
+	clk_unprepare(cam->clk[0]);
+}
+
+static int mclk_enable(struct clk_hw *hw)
+{
+	struct mcam_camera *cam = container_of(hw, struct mcam_camera, mclk_hw);
+	int mclk_src;
+	int mclk_div;
+
+	/*
+	 * Clock the sensor appropriately.  Controller clock should
+	 * be 48MHz, sensor "typical" value is half that.
+	 */
+	if (cam->bus_type == V4L2_MBUS_CSI2_DPHY) {
+		mclk_src = cam->mclk_src;
+		mclk_div = cam->mclk_div;
+	} else {
+		mclk_src = 3;
+		mclk_div = 2;
+	}
+
+	clk_enable(cam->clk[0]);
+	mcam_reg_write(cam, REG_CLKCTRL, (mclk_src << 29) | mclk_div);
+	mcam_ctlr_power_up(cam);
+
+	return 0;
+}
+
+static void mclk_disable(struct clk_hw *hw)
+{
+	struct mcam_camera *cam = container_of(hw, struct mcam_camera, mclk_hw);
+
+	mcam_ctlr_power_down(cam);
+	clk_disable(cam->clk[0]);
+}
+
+static unsigned long mclk_recalc_rate(struct clk_hw *hw,
+				unsigned long parent_rate)
+{
+	return 48000000;
+}
+
+static const struct clk_ops mclk_ops = {
+	.prepare = mclk_prepare,
+	.unprepare = mclk_unprepare,
+	.enable = mclk_enable,
+	.disable = mclk_disable,
+	.recalc_rate = mclk_recalc_rate,
+};
+
 /* -------------------------------------------------------------------- */
 /*
  * Communications with the sensor.
@@ -950,7 +1015,6 @@ static int mcam_cam_init(struct mcam_camera *cam)
 	ret = __mcam_cam_reset(cam);
 	/* Get/set parameters? */
 	cam->state = S_IDLE;
-	mcam_ctlr_power_down(cam);
 	return ret;
 }
 
@@ -1016,13 +1080,6 @@ static int mcam_read_setup(struct mcam_camera *cam)
 	spin_lock_irqsave(&cam->dev_lock, flags);
 	clear_bit(CF_DMA_ACTIVE, &cam->flags);
 	mcam_reset_buffers(cam);
-	/*
-	 * Update CSI2_DPHY value
-	 */
-	if (cam->calc_dphy)
-		cam->calc_dphy(cam);
-	cam_dbg(cam, "camera: DPHY sets: dphy3=0x%x, dphy5=0x%x, dphy6=0x%x\n",
-			cam->dphy[0], cam->dphy[1], cam->dphy[2]);
 	if (cam->bus_type == V4L2_MBUS_CSI2_DPHY)
 		mcam_enable_mipi(cam);
 	else
@@ -1160,12 +1217,6 @@ static void mcam_vb_stop_streaming(struct vb2_queue *vq)
 		return;
 	mcam_ctlr_stop_dma(cam);
 	/*
-	 * Reset the CCIC PHY after stopping streaming,
-	 * otherwise, the CCIC may be unstable.
-	 */
-	if (cam->ctlr_reset)
-		cam->ctlr_reset(cam);
-	/*
 	 * VB2 reclaims the buffers, so we need to forget
 	 * about them.
 	 */
@@ -1592,9 +1643,10 @@ static int mcam_v4l_open(struct file *filp)
 	if (ret)
 		goto out;
 	if (v4l2_fh_is_singular_file(filp)) {
-		ret = mcam_ctlr_power_up(cam);
+		ret = sensor_call(cam, core, s_power, 1);
 		if (ret)
 			goto out;
+		mcam_clk_enable(cam);
 		__mcam_cam_reset(cam);
 		mcam_set_config_needed(cam, 1);
 	}
@@ -1616,7 +1668,8 @@ static int mcam_v4l_release(struct file *filp)
 	_vb2_fop_release(filp, NULL);
 	if (last_open) {
 		mcam_disable_mipi(cam);
-		mcam_ctlr_power_down(cam);
+		sensor_call(cam, core, s_power, 0);
+		mcam_clk_disable(cam);
 		if (cam->buffer_mode == B_vmalloc && alloc_bufs_at_read)
 			mcam_free_dma_bufs(cam);
 	}
@@ -1726,23 +1779,95 @@ EXPORT_SYMBOL_GPL(mccic_irq);
 /*
  * Registration and such.
  */
-static struct ov7670_config sensor_cfg = {
+
+static int mccic_notify_bound(struct v4l2_async_notifier *notifier,
+	struct v4l2_subdev *subdev, struct v4l2_async_subdev *asd)
+{
+	struct mcam_camera *cam = notifier_to_mcam(notifier);
+	int ret;
+
+	mutex_lock(&cam->s_mutex);
+	if (cam->sensor) {
+		cam_err(cam, "sensor already bound\n");
+		ret = -EBUSY;
+		goto out;
+	}
+
+	v4l2_set_subdev_hostdata(subdev, cam);
+	cam->sensor = subdev;
+
+	ret = mcam_cam_init(cam);
+	if (ret) {
+		cam->sensor = NULL;
+		goto out;
+	}
+
+	ret = mcam_setup_vb2(cam);
+	if (ret) {
+		cam->sensor = NULL;
+		goto out;
+	}
+
+	cam->vdev = mcam_v4l_template;
+	cam->vdev.v4l2_dev = &cam->v4l2_dev;
+	cam->vdev.lock = &cam->s_mutex;
+	cam->vdev.queue = &cam->vb_queue;
+	video_set_drvdata(&cam->vdev, cam);
+	ret = video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1);
+	if (ret) {
+		cam->sensor = NULL;
+		goto out;
+	}
+
+	cam_dbg(cam, "sensor %s bound\n", subdev->name);
+out:
+	mutex_unlock(&cam->s_mutex);
+	return ret;
+}
+
+static void mccic_notify_unbind(struct v4l2_async_notifier *notifier,
+	struct v4l2_subdev *subdev, struct v4l2_async_subdev *asd)
+{
+	struct mcam_camera *cam = notifier_to_mcam(notifier);
+
+	mutex_lock(&cam->s_mutex);
+	if (cam->sensor != subdev) {
+		cam_err(cam, "sensor %s not bound\n", subdev->name);
+		goto out;
+	}
+
+	video_unregister_device(&cam->vdev);
+	cam->sensor = NULL;
+	cam_dbg(cam, "sensor %s unbound\n", subdev->name);
+
+out:
+	mutex_unlock(&cam->s_mutex);
+}
+
+static int mccic_notify_complete(struct v4l2_async_notifier *notifier)
+{
+	struct mcam_camera *cam = notifier_to_mcam(notifier);
+	int ret;
+
 	/*
-	 * Exclude QCIF mode, because it only captures a tiny portion
-	 * of the sensor FOV
+	 * Get the v4l2 setup done.
 	 */
-	.min_width = 320,
-	.min_height = 240,
-};
+	ret = v4l2_ctrl_handler_init(&cam->ctrl_handler, 10);
+	if (!ret)
+		cam->v4l2_dev.ctrl_handler = &cam->ctrl_handler;
 
+	return ret;
+}
+
+static const struct v4l2_async_notifier_operations mccic_notify_ops = {
+	.bound = mccic_notify_bound,
+	.unbind = mccic_notify_unbind,
+	.complete = mccic_notify_complete,
+};
 
 int mccic_register(struct mcam_camera *cam)
 {
-	struct i2c_board_info ov7670_info = {
-		.type = "ov7670",
-		.addr = 0x42 >> 1,
-		.platform_data = &sensor_cfg,
-	};
+	struct clk_init_data mclk_init = { };
 	int ret;
 
 	/*
@@ -1755,64 +1880,62 @@ int mccic_register(struct mcam_camera *cam)
 		printk(KERN_ERR "marvell-cam: Cafe can't do S/G I/O, attempting vmalloc mode instead\n");
 		cam->buffer_mode = B_vmalloc;
 	}
+
 	if (!mcam_buffer_mode_supported(cam->buffer_mode)) {
 		printk(KERN_ERR "marvell-cam: buffer mode %d unsupported\n",
 				cam->buffer_mode);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out;
 	}
+
 	/*
 	 * Register with V4L
 	 */
 	ret = v4l2_device_register(cam->dev, &cam->v4l2_dev);
 	if (ret)
-		return ret;
+		goto out;
 
 	mutex_init(&cam->s_mutex);
 	cam->state = S_NOTREADY;
 	mcam_set_config_needed(cam, 1);
 	cam->pix_format = mcam_def_pix_format;
 	cam->mbus_code = mcam_def_mbus_code;
-	mcam_ctlr_init(cam);
 
 	/*
-	 * Get the v4l2 setup done.
+	 * Register sensor notifier.
 	 */
-	ret = v4l2_ctrl_handler_init(&cam->ctrl_handler, 10);
-	if (ret)
-		goto out_unregister;
-	cam->v4l2_dev.ctrl_handler = &cam->ctrl_handler;
+	v4l2_async_notifier_init(&cam->notifier);
+	ret = v4l2_async_notifier_add_subdev(&cam->notifier, &cam->asd);
+	if (ret) {
+		cam_warn(cam, "failed to add subdev to a notifier");
+		goto out;
+	}
+
+	cam->notifier.ops = &mccic_notify_ops;
+	ret = v4l2_async_notifier_register(&cam->v4l2_dev, &cam->notifier);
+	if (ret < 0) {
+		cam_warn(cam, "failed to register a sensor notifier");
+		goto out;
+	}
 
 	/*
-	 * Try to find the sensor.
+	 * Register sensor master clock.
 	 */
-	sensor_cfg.clock_speed = cam->clock_speed;
-	sensor_cfg.use_smbus = cam->use_smbus;
-	cam->sensor_addr = ov7670_info.addr;
-	cam->sensor = v4l2_i2c_new_subdev_board(&cam->v4l2_dev,
-			cam->i2c_adapter, &ov7670_info, NULL);
-	if (cam->sensor == NULL) {
-		ret = -ENODEV;
-		goto out_unregister;
-	}
+	mclk_init.parent_names = NULL;
+	mclk_init.num_parents = 0;
+	mclk_init.ops = &mclk_ops;
+	mclk_init.name = "mclk";
 
-	ret = mcam_cam_init(cam);
-	if (ret)
-		goto out_unregister;
+	of_property_read_string(cam->dev->of_node, "clock-output-names",
+							&mclk_init.name);
 
-	ret = mcam_setup_vb2(cam);
-	if (ret)
-		goto out_unregister;
+	cam->mclk_hw.init = &mclk_init;
 
-	mutex_lock(&cam->s_mutex);
-	cam->vdev = mcam_v4l_template;
-	cam->vdev.v4l2_dev = &cam->v4l2_dev;
-	cam->vdev.lock = &cam->s_mutex;
-	cam->vdev.queue = &cam->vb_queue;
-	video_set_drvdata(&cam->vdev, cam);
-	ret = video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1);
-	if (ret) {
-		mutex_unlock(&cam->s_mutex);
-		goto out_unregister;
+	cam->mclk = devm_clk_register(cam->dev, &cam->mclk_hw);
+	if (IS_ERR(cam->mclk)) {
+		ret = PTR_ERR(cam->mclk);
+		dev_err(cam->dev, "can't register clock\n");
+		goto out;
 	}
 
 	/*
@@ -1823,11 +1946,10 @@ int mccic_register(struct mcam_camera *cam)
 			cam_warn(cam, "Unable to alloc DMA buffers at load will try again later.");
 	}
 
-	mutex_unlock(&cam->s_mutex);
 	return 0;
 
-out_unregister:
-	v4l2_ctrl_handler_free(&cam->ctrl_handler);
+out:
+	v4l2_async_notifier_unregister(&cam->notifier);
 	v4l2_device_unregister(&cam->v4l2_dev);
 	return ret;
 }
@@ -1843,12 +1965,12 @@ void mccic_shutdown(struct mcam_camera *cam)
 	 */
 	if (!list_empty(&cam->vdev.fh_list)) {
 		cam_warn(cam, "Removing a device with users!\n");
-		mcam_ctlr_power_down(cam);
+		sensor_call(cam, core, s_power, 0);
 	}
 	if (cam->buffer_mode == B_vmalloc)
 		mcam_free_dma_bufs(cam);
-	video_unregister_device(&cam->vdev);
 	v4l2_ctrl_handler_free(&cam->ctrl_handler);
+	v4l2_async_notifier_unregister(&cam->notifier);
 	v4l2_device_unregister(&cam->v4l2_dev);
 }
 EXPORT_SYMBOL_GPL(mccic_shutdown);
@@ -1865,7 +1987,8 @@ void mccic_suspend(struct mcam_camera *cam)
 		enum mcam_state cstate = cam->state;
 
 		mcam_ctlr_stop_dma(cam);
-		mcam_ctlr_power_down(cam);
+		sensor_call(cam, core, s_power, 0);
+		mcam_clk_disable(cam);
 		cam->state = cstate;
 	}
 	mutex_unlock(&cam->s_mutex);
@@ -1878,14 +2001,15 @@ int mccic_resume(struct mcam_camera *cam)
 
 	mutex_lock(&cam->s_mutex);
 	if (!list_empty(&cam->vdev.fh_list)) {
-		ret = mcam_ctlr_power_up(cam);
+		mcam_clk_enable(cam);
+		ret = sensor_call(cam, core, s_power, 1);
 		if (ret) {
 			mutex_unlock(&cam->s_mutex);
 			return ret;
 		}
 		__mcam_cam_reset(cam);
 	} else {
-		mcam_ctlr_power_down(cam);
+		sensor_call(cam, core, s_power, 0);
 	}
 	mutex_unlock(&cam->s_mutex);
 
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.h b/drivers/media/platform/marvell-ccic/mcam-core.h
index ad8955f9f0a1..2e3a7567a76a 100644
--- a/drivers/media/platform/marvell-ccic/mcam-core.h
+++ b/drivers/media/platform/marvell-ccic/mcam-core.h
@@ -8,6 +8,7 @@
 #define _MCAM_CORE_H
 
 #include <linux/list.h>
+#include <linux/clk-provider.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-dev.h>
@@ -102,21 +103,16 @@ struct mcam_camera {
 	 * These fields should be set by the platform code prior to
 	 * calling mcam_register().
 	 */
-	struct i2c_adapter *i2c_adapter;
 	unsigned char __iomem *regs;
 	unsigned regs_size; /* size in bytes of the register space */
 	spinlock_t dev_lock;
 	struct device *dev; /* For messages, dma alloc */
 	enum mcam_chip_id chip_id;
-	short int clock_speed;	/* Sensor clock speed, default 30 */
-	short int use_smbus;	/* SMBUS or straight I2c? */
 	enum mcam_buffer_mode buffer_mode;
 
-	int mclk_min;	/* The minimal value of mclk */
 	int mclk_src;	/* which clock source the mclk derives from */
 	int mclk_div;	/* Clock Divider Value for MCLK */
 
-	int ccic_id;
 	enum v4l2_mbus_type bus_type;
 	/* MIPI support */
 	/* The dphy config value, allocated in board file
@@ -130,6 +126,8 @@ struct mcam_camera {
 
 	/* clock tree support */
 	struct clk *clk[NR_MCAM_CLK];
+	struct clk_hw mclk_hw;
+	struct clk *mclk;
 
 	/*
 	 * Callbacks from the core to the platform code.
@@ -137,7 +135,6 @@ struct mcam_camera {
 	int (*plat_power_up) (struct mcam_camera *cam);
 	void (*plat_power_down) (struct mcam_camera *cam);
 	void (*calc_dphy) (struct mcam_camera *cam);
-	void (*ctlr_reset) (struct mcam_camera *cam);
 
 	/*
 	 * Everything below here is private to the mcam core and
@@ -153,8 +150,9 @@ struct mcam_camera {
 	 * Subsystem structures.
 	 */
 	struct video_device vdev;
+	struct v4l2_async_notifier notifier;
+	struct v4l2_async_subdev asd;
 	struct v4l2_subdev *sensor;
-	unsigned short sensor_addr;
 
 	/* Videobuf2 stuff */
 	struct vb2_queue vb_queue;
diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c
index bf4d4a47f1db..10559492e09e 100644
--- a/drivers/media/platform/marvell-ccic/mmp-driver.c
+++ b/drivers/media/platform/marvell-ccic/mmp-driver.c
@@ -4,13 +4,12 @@
  * to work with the Armada 610 as used in the OLPC 1.75 system.
  *
  * Copyright 2011 Jonathan Corbet <corbet@lwn.net>
+ * Copyright 2018 Lubomir Rintel <lkundrak@v3.sk>
  */
 
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/platform_data/i2c-gpio.h>
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
@@ -18,10 +17,10 @@
 #include <media/v4l2-device.h>
 #include <linux/platform_data/media/mmp-camera.h>
 #include <linux/device.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
 #include <linux/platform_device.h>
-#include <linux/gpio.h>
 #include <linux/io.h>
-#include <linux/delay.h>
 #include <linux/list.h>
 #include <linux/pm.h>
 #include <linux/clk.h>
@@ -32,10 +31,9 @@ MODULE_ALIAS("platform:mmp-camera");
 MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
 MODULE_LICENSE("GPL");
 
-static char *mcam_clks[] = {"CCICAXICLK", "CCICFUNCLK", "CCICPHYCLK"};
+static char *mcam_clks[] = {"axi", "func", "phy"};
 
 struct mmp_camera {
-	void __iomem *power_regs;
 	struct platform_device *pdev;
 	struct mcam_camera mcam;
 	struct list_head devlist;
@@ -91,118 +89,6 @@ static struct mmp_camera *mmpcam_find_device(struct platform_device *pdev)
 	return NULL;
 }
 
-
-
-
-/*
- * Power-related registers; this almost certainly belongs
- * somewhere else.
- *
- * ARMADA 610 register manual, sec 7.2.1, p1842.
- */
-#define CPU_SUBSYS_PMU_BASE	0xd4282800
-#define REG_CCIC_DCGCR		0x28	/* CCIC dyn clock gate ctrl reg */
-#define REG_CCIC_CRCR		0x50	/* CCIC clk reset ctrl reg	*/
-#define REG_CCIC2_CRCR		0xf4	/* CCIC2 clk reset ctrl reg	*/
-
-static void mcam_clk_enable(struct mcam_camera *mcam)
-{
-	unsigned int i;
-
-	for (i = 0; i < NR_MCAM_CLK; i++) {
-		if (!IS_ERR(mcam->clk[i]))
-			clk_prepare_enable(mcam->clk[i]);
-	}
-}
-
-static void mcam_clk_disable(struct mcam_camera *mcam)
-{
-	int i;
-
-	for (i = NR_MCAM_CLK - 1; i >= 0; i--) {
-		if (!IS_ERR(mcam->clk[i]))
-			clk_disable_unprepare(mcam->clk[i]);
-	}
-}
-
-/*
- * Power control.
- */
-static void mmpcam_power_up_ctlr(struct mmp_camera *cam)
-{
-	iowrite32(0x3f, cam->power_regs + REG_CCIC_DCGCR);
-	iowrite32(0x3805b, cam->power_regs + REG_CCIC_CRCR);
-	mdelay(1);
-}
-
-static int mmpcam_power_up(struct mcam_camera *mcam)
-{
-	struct mmp_camera *cam = mcam_to_cam(mcam);
-	struct mmp_camera_platform_data *pdata;
-
-/*
- * Turn on power and clocks to the controller.
- */
-	mmpcam_power_up_ctlr(cam);
-/*
- * Provide power to the sensor.
- */
-	mcam_reg_write(mcam, REG_CLKCTRL, 0x60000002);
-	pdata = cam->pdev->dev.platform_data;
-	gpio_set_value(pdata->sensor_power_gpio, 1);
-	mdelay(5);
-	mcam_reg_clear_bit(mcam, REG_CTRL1, 0x10000000);
-	gpio_set_value(pdata->sensor_reset_gpio, 0); /* reset is active low */
-	mdelay(5);
-	gpio_set_value(pdata->sensor_reset_gpio, 1); /* reset is active low */
-	mdelay(5);
-
-	mcam_clk_enable(mcam);
-
-	return 0;
-}
-
-static void mmpcam_power_down(struct mcam_camera *mcam)
-{
-	struct mmp_camera *cam = mcam_to_cam(mcam);
-	struct mmp_camera_platform_data *pdata;
-/*
- * Turn off clocks and set reset lines
- */
-	iowrite32(0, cam->power_regs + REG_CCIC_DCGCR);
-	iowrite32(0, cam->power_regs + REG_CCIC_CRCR);
-/*
- * Shut down the sensor.
- */
-	pdata = cam->pdev->dev.platform_data;
-	gpio_set_value(pdata->sensor_power_gpio, 0);
-	gpio_set_value(pdata->sensor_reset_gpio, 0);
-
-	mcam_clk_disable(mcam);
-}
-
-static void mcam_ctlr_reset(struct mcam_camera *mcam)
-{
-	unsigned long val;
-	struct mmp_camera *cam = mcam_to_cam(mcam);
-
-	if (mcam->ccic_id) {
-		/*
-		 * Using CCIC2
-		 */
-		val = ioread32(cam->power_regs + REG_CCIC2_CRCR);
-		iowrite32(val & ~0x2, cam->power_regs + REG_CCIC2_CRCR);
-		iowrite32(val | 0x2, cam->power_regs + REG_CCIC2_CRCR);
-	} else {
-		/*
-		 * Using CCIC1
-		 */
-		val = ioread32(cam->power_regs + REG_CCIC_CRCR);
-		iowrite32(val & ~0x2, cam->power_regs + REG_CCIC_CRCR);
-		iowrite32(val | 0x2, cam->power_regs + REG_CCIC_CRCR);
-	}
-}
-
 /*
  * calc the dphy register values
  * There are three dphy registers being used.
@@ -334,13 +220,10 @@ static int mmpcam_probe(struct platform_device *pdev)
 	struct mmp_camera *cam;
 	struct mcam_camera *mcam;
 	struct resource *res;
+	struct fwnode_handle *ep;
 	struct mmp_camera_platform_data *pdata;
 	int ret;
 
-	pdata = pdev->dev.platform_data;
-	if (!pdata)
-		return -ENODEV;
-
 	cam = devm_kzalloc(&pdev->dev, sizeof(*cam), GFP_KERNEL);
 	if (cam == NULL)
 		return -ENOMEM;
@@ -348,25 +231,31 @@ static int mmpcam_probe(struct platform_device *pdev)
 	INIT_LIST_HEAD(&cam->devlist);
 
 	mcam = &cam->mcam;
-	mcam->plat_power_up = mmpcam_power_up;
-	mcam->plat_power_down = mmpcam_power_down;
-	mcam->ctlr_reset = mcam_ctlr_reset;
 	mcam->calc_dphy = mmpcam_calc_dphy;
 	mcam->dev = &pdev->dev;
-	mcam->use_smbus = 0;
-	mcam->ccic_id = pdev->id;
-	mcam->mclk_min = pdata->mclk_min;
-	mcam->mclk_src = pdata->mclk_src;
-	mcam->mclk_div = pdata->mclk_div;
-	mcam->bus_type = pdata->bus_type;
-	mcam->dphy = pdata->dphy;
+	pdata = pdev->dev.platform_data;
+	if (pdata) {
+		mcam->mclk_src = pdata->mclk_src;
+		mcam->mclk_div = pdata->mclk_div;
+		mcam->bus_type = pdata->bus_type;
+		mcam->dphy = pdata->dphy;
+		mcam->lane = pdata->lane;
+	} else {
+		/*
+		 * These are values that used to be hardcoded in mcam-core and
+		 * work well on a OLPC XO 1.75 with a parallel bus sensor.
+		 * If it turns out other setups make sense, the values should
+		 * be obtained from the device tree.
+		 */
+		mcam->mclk_src = 3;
+		mcam->mclk_div = 2;
+	}
 	if (mcam->bus_type == V4L2_MBUS_CSI2_DPHY) {
 		cam->mipi_clk = devm_clk_get(mcam->dev, "mipi");
 		if ((IS_ERR(cam->mipi_clk) && mcam->dphy[2] == 0))
 			return PTR_ERR(cam->mipi_clk);
 	}
 	mcam->mipi_enabled = false;
-	mcam->lane = pdata->lane;
 	mcam->chip_id = MCAM_ARMADA610;
 	mcam->buffer_mode = B_DMA_sg;
 	strscpy(mcam->bus_info, "platform:mmp-camera", sizeof(mcam->bus_info));
@@ -379,54 +268,39 @@ static int mmpcam_probe(struct platform_device *pdev)
 	if (IS_ERR(mcam->regs))
 		return PTR_ERR(mcam->regs);
 	mcam->regs_size = resource_size(res);
+
+	mcam_init_clk(mcam);
+
 	/*
-	 * Power/clock memory is elsewhere; get it too.  Perhaps this
-	 * should really be managed outside of this driver?
-	 */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	cam->power_regs = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(cam->power_regs))
-		return PTR_ERR(cam->power_regs);
-	/*
-	 * Find the i2c adapter.  This assumes, of course, that the
-	 * i2c bus is already up and functioning.
+	 * Create a match of the sensor against its OF node.
 	 */
-	mcam->i2c_adapter = platform_get_drvdata(pdata->i2c_device);
-	if (mcam->i2c_adapter == NULL) {
-		dev_err(&pdev->dev, "No i2c adapter\n");
+	ep = fwnode_graph_get_next_endpoint(of_fwnode_handle(pdev->dev.of_node),
+					    NULL);
+	if (!ep)
 		return -ENODEV;
-	}
-	/*
-	 * Sensor GPIO pins.
-	 */
-	ret = devm_gpio_request(&pdev->dev, pdata->sensor_power_gpio,
-							"cam-power");
-	if (ret) {
-		dev_err(&pdev->dev, "Can't get sensor power gpio %d",
-				pdata->sensor_power_gpio);
-		return ret;
-	}
-	gpio_direction_output(pdata->sensor_power_gpio, 0);
-	ret = devm_gpio_request(&pdev->dev, pdata->sensor_reset_gpio,
-							"cam-reset");
-	if (ret) {
-		dev_err(&pdev->dev, "Can't get sensor reset gpio %d",
-				pdata->sensor_reset_gpio);
-		return ret;
-	}
-	gpio_direction_output(pdata->sensor_reset_gpio, 0);
 
-	mcam_init_clk(mcam);
+	mcam->asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
+	mcam->asd.match.fwnode = fwnode_graph_get_remote_port_parent(ep);
+
+	fwnode_handle_put(ep);
 
 	/*
-	 * Power the device up and hand it off to the core.
+	 * Register the device with the core.
 	 */
-	ret = mmpcam_power_up(mcam);
-	if (ret)
-		return ret;
 	ret = mccic_register(mcam);
 	if (ret)
-		goto out_power_down;
+		return ret;
+
+	/*
+	 * Add OF clock provider.
+	 */
+	ret = of_clk_add_provider(pdev->dev.of_node, of_clk_src_simple_get,
+								mcam->mclk);
+	if (ret) {
+		dev_err(&pdev->dev, "can't add DT clock provider\n");
+		goto out;
+	}
+
 	/*
 	 * Finally, set up our IRQ now that the core is ready to
 	 * deal with it.
@@ -434,7 +308,7 @@ static int mmpcam_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (res == NULL) {
 		ret = -ENODEV;
-		goto out_unregister;
+		goto out;
 	}
 	cam->irq = res->start;
 	ret = devm_request_irq(&pdev->dev, cam->irq, mmpcam_irq, IRQF_SHARED,
@@ -444,10 +318,10 @@ static int mmpcam_probe(struct platform_device *pdev)
 		return 0;
 	}
 
-out_unregister:
+out:
+	fwnode_handle_put(mcam->asd.match.fwnode);
 	mccic_shutdown(mcam);
-out_power_down:
-	mmpcam_power_down(mcam);
+
 	return ret;
 }
 
@@ -458,7 +332,6 @@ static int mmpcam_remove(struct mmp_camera *cam)
 
 	mmpcam_remove_device(cam);
 	mccic_shutdown(mcam);
-	mmpcam_power_down(mcam);
 	return 0;
 }
 
@@ -490,17 +363,15 @@ static int mmpcam_resume(struct platform_device *pdev)
 {
 	struct mmp_camera *cam = mmpcam_find_device(pdev);
 
-	/*
-	 * Power up unconditionally just in case the core tries to
-	 * touch a register even if nothing was active before; trust
-	 * me, it's better this way.
-	 */
-	mmpcam_power_up_ctlr(cam);
 	return mccic_resume(&cam->mcam);
 }
 
 #endif
 
+static const struct of_device_id mmpcam_of_match[] = {
+	{ .compatible = "marvell,mmp2-ccic", },
+	{},
+};
 
 static struct platform_driver mmpcam_driver = {
 	.probe		= mmpcam_probe,
@@ -511,6 +382,7 @@ static struct platform_driver mmpcam_driver = {
 #endif
 	.driver = {
 		.name	= "mmp-camera",
+		.of_match_table = of_match_ptr(mmpcam_of_match),
 	}
 };
 
diff --git a/drivers/media/platform/meson/ao-cec-g12a.c b/drivers/media/platform/meson/ao-cec-g12a.c
index 3620a1e310f5..fb52e5dd044a 100644
--- a/drivers/media/platform/meson/ao-cec-g12a.c
+++ b/drivers/media/platform/meson/ao-cec-g12a.c
@@ -365,28 +365,22 @@ static int meson_ao_cec_g12a_read(void *context, unsigned int addr,
 {
 	struct meson_ao_cec_g12a_device *ao_cec = context;
 	u32 reg = FIELD_PREP(CECB_RW_ADDR, addr);
-	unsigned long flags;
 	int ret = 0;
 
-	spin_lock_irqsave(&ao_cec->cec_reg_lock, flags);
-
 	ret = regmap_write(ao_cec->regmap, CECB_RW_REG, reg);
 	if (ret)
-		goto read_out;
+		return ret;
 
 	ret = regmap_read_poll_timeout(ao_cec->regmap, CECB_RW_REG, reg,
 				       !(reg & CECB_RW_BUS_BUSY),
 				       5, 1000);
 	if (ret)
-		goto read_out;
+		return ret;
 
 	ret = regmap_read(ao_cec->regmap, CECB_RW_REG, &reg);
 
 	*data = FIELD_GET(CECB_RW_RD_DATA, reg);
 
-read_out:
-	spin_unlock_irqrestore(&ao_cec->cec_reg_lock, flags);
-
 	return ret;
 }
 
@@ -394,19 +388,11 @@ static int meson_ao_cec_g12a_write(void *context, unsigned int addr,
 				   unsigned int data)
 {
 	struct meson_ao_cec_g12a_device *ao_cec = context;
-	unsigned long flags;
 	u32 reg = FIELD_PREP(CECB_RW_ADDR, addr) |
 		  FIELD_PREP(CECB_RW_WR_DATA, data) |
 		  CECB_RW_WRITE_EN;
-	int ret = 0;
 
-	spin_lock_irqsave(&ao_cec->cec_reg_lock, flags);
-
-	ret = regmap_write(ao_cec->regmap, CECB_RW_REG, reg);
-
-	spin_unlock_irqrestore(&ao_cec->cec_reg_lock, flags);
-
-	return ret;
+	return regmap_write(ao_cec->regmap, CECB_RW_REG, reg);
 }
 
 static const struct regmap_config meson_ao_cec_g12a_cec_regmap_conf = {
@@ -415,7 +401,6 @@ static const struct regmap_config meson_ao_cec_g12a_cec_regmap_conf = {
 	.reg_read = meson_ao_cec_g12a_read,
 	.reg_write = meson_ao_cec_g12a_write,
 	.max_register = 0xffff,
-	.fast_io = true,
 };
 
 static inline void
diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index 656444e7ca2b..ee802fc3bcdf 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -518,7 +518,7 @@ static int mtk_jpeg_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
 		return -EINVAL;
 	}
 
-	vb = vq->bufs[buf->index];
+	vb = vb2_get_buffer(vq, buf->index);
 	jpeg_src_buf = mtk_jpeg_vb2_to_srcbuf(vb);
 	jpeg_src_buf->flags = (buf->m.planes[0].bytesused == 0) ?
 		MTK_JPEG_BUF_FLAGS_LAST_FRAME : MTK_JPEG_BUF_FLAGS_INIT;
@@ -528,8 +528,8 @@ end:
 
 static const struct v4l2_ioctl_ops mtk_jpeg_ioctl_ops = {
 	.vidioc_querycap                = mtk_jpeg_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane = mtk_jpeg_enum_fmt_vid_cap,
-	.vidioc_enum_fmt_vid_out_mplane = mtk_jpeg_enum_fmt_vid_out,
+	.vidioc_enum_fmt_vid_cap	= mtk_jpeg_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out	= mtk_jpeg_enum_fmt_vid_out,
 	.vidioc_try_fmt_vid_cap_mplane	= mtk_jpeg_try_fmt_vid_cap_mplane,
 	.vidioc_try_fmt_vid_out_mplane	= mtk_jpeg_try_fmt_vid_out_mplane,
 	.vidioc_g_fmt_vid_cap_mplane    = mtk_jpeg_g_fmt_vid_mplane,
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
index b28e3dd4885c..7c9e2d69e21a 100644
--- a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
+++ b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
@@ -612,7 +612,7 @@ static int mtk_mdp_m2m_querycap(struct file *file, void *fh,
 	return 0;
 }
 
-static int mtk_mdp_enum_fmt_mplane(struct v4l2_fmtdesc *f, u32 type)
+static int mtk_mdp_enum_fmt(struct v4l2_fmtdesc *f, u32 type)
 {
 	const struct mtk_mdp_fmt *fmt;
 
@@ -625,16 +625,16 @@ static int mtk_mdp_enum_fmt_mplane(struct v4l2_fmtdesc *f, u32 type)
 	return 0;
 }
 
-static int mtk_mdp_m2m_enum_fmt_mplane_vid_cap(struct file *file, void *priv,
-				       struct v4l2_fmtdesc *f)
+static int mtk_mdp_m2m_enum_fmt_vid_cap(struct file *file, void *priv,
+					struct v4l2_fmtdesc *f)
 {
-	return mtk_mdp_enum_fmt_mplane(f, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
+	return mtk_mdp_enum_fmt(f, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
 }
 
-static int mtk_mdp_m2m_enum_fmt_mplane_vid_out(struct file *file, void *priv,
-				       struct v4l2_fmtdesc *f)
+static int mtk_mdp_m2m_enum_fmt_vid_out(struct file *file, void *priv,
+					struct v4l2_fmtdesc *f)
 {
-	return mtk_mdp_enum_fmt_mplane(f, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);
+	return mtk_mdp_enum_fmt(f, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);
 }
 
 static int mtk_mdp_m2m_g_fmt_mplane(struct file *file, void *fh,
@@ -927,8 +927,8 @@ static int mtk_mdp_m2m_s_selection(struct file *file, void *fh,
 
 static const struct v4l2_ioctl_ops mtk_mdp_m2m_ioctl_ops = {
 	.vidioc_querycap		= mtk_mdp_m2m_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane	= mtk_mdp_m2m_enum_fmt_mplane_vid_cap,
-	.vidioc_enum_fmt_vid_out_mplane	= mtk_mdp_m2m_enum_fmt_mplane_vid_out,
+	.vidioc_enum_fmt_vid_cap	= mtk_mdp_m2m_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out	= mtk_mdp_m2m_enum_fmt_vid_out,
 	.vidioc_g_fmt_vid_cap_mplane	= mtk_mdp_m2m_g_fmt_mplane,
 	.vidioc_g_fmt_vid_out_mplane	= mtk_mdp_m2m_g_fmt_mplane,
 	.vidioc_try_fmt_vid_cap_mplane	= mtk_mdp_m2m_try_fmt_mplane,
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
index 7ae588e62ed8..90d1a67db7e5 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
@@ -24,7 +24,7 @@
 #define DFT_CFG_WIDTH	MTK_VDEC_MIN_W
 #define DFT_CFG_HEIGHT	MTK_VDEC_MIN_H
 
-static struct mtk_video_fmt mtk_video_formats[] = {
+static const struct mtk_video_fmt mtk_video_formats[] = {
 	{
 		.fourcc = V4L2_PIX_FMT_H264,
 		.type = MTK_FMT_DEC,
@@ -68,9 +68,9 @@ static const struct mtk_codec_framesizes mtk_vdec_framesizes[] = {
 #define NUM_SUPPORTED_FRAMESIZE ARRAY_SIZE(mtk_vdec_framesizes)
 #define NUM_FORMATS ARRAY_SIZE(mtk_video_formats)
 
-static struct mtk_video_fmt *mtk_vdec_find_format(struct v4l2_format *f)
+static const struct mtk_video_fmt *mtk_vdec_find_format(struct v4l2_format *f)
 {
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 	unsigned int k;
 
 	for (k = 0; k < NUM_FORMATS; k++) {
@@ -122,8 +122,9 @@ static struct vb2_buffer *get_display_buffer(struct mtk_vcodec_ctx *ctx)
 	if (dstbuf->used) {
 		vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 0,
 					ctx->picinfo.fb_sz[0]);
-		vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 1,
-					ctx->picinfo.fb_sz[1]);
+		if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2)
+			vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 1,
+					      ctx->picinfo.fb_sz[1]);
 
 		mtk_v4l2_debug(2,
 				"[%d]status=%x queue id=%d to done_list %d",
@@ -271,7 +272,7 @@ static void mtk_vdec_flush_decoder(struct mtk_vcodec_ctx *ctx)
 static void mtk_vdec_update_fmt(struct mtk_vcodec_ctx *ctx,
 				unsigned int pixelformat)
 {
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 	struct mtk_q_data *dst_q_data;
 	unsigned int k;
 
@@ -394,7 +395,8 @@ static void mtk_vdec_worker(struct work_struct *work)
 		vdec_if_decode(ctx, NULL, NULL, &res_chg);
 		clean_display_buffer(ctx);
 		vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 0, 0);
-		vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 1, 0);
+		if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2)
+			vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 1, 0);
 		dst_buf->flags |= V4L2_BUF_FLAG_LAST;
 		v4l2_m2m_buf_done(&dst_buf_info->vb, VB2_BUF_STATE_DONE);
 		clean_free_buffer(ctx);
@@ -644,7 +646,8 @@ static int vidioc_vdec_subscribe_evt(struct v4l2_fh *fh,
 	}
 }
 
-static int vidioc_try_fmt(struct v4l2_format *f, struct mtk_video_fmt *fmt)
+static int vidioc_try_fmt(struct v4l2_format *f,
+			  const struct mtk_video_fmt *fmt)
 {
 	struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
 	int i;
@@ -717,7 +720,7 @@ static int vidioc_try_fmt(struct v4l2_format *f, struct mtk_video_fmt *fmt)
 static int vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv,
 				struct v4l2_format *f)
 {
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 
 	fmt = mtk_vdec_find_format(f);
 	if (!fmt) {
@@ -732,7 +735,7 @@ static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv,
 				struct v4l2_format *f)
 {
 	struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 
 	fmt = mtk_vdec_find_format(f);
 	if (!fmt) {
@@ -826,7 +829,7 @@ static int vidioc_vdec_s_fmt(struct file *file, void *priv,
 	struct v4l2_pix_format_mplane *pix_mp;
 	struct mtk_q_data *q_data;
 	int ret = 0;
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 
 	mtk_v4l2_debug(3, "[%d]", ctx->id);
 
@@ -925,7 +928,7 @@ static int vidioc_enum_framesizes(struct file *file, void *priv,
 
 static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool output_queue)
 {
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 	int i, j = 0;
 
 	for (i = 0; i < NUM_FORMATS; i++) {
@@ -949,14 +952,14 @@ static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool output_queue)
 	return 0;
 }
 
-static int vidioc_vdec_enum_fmt_vid_cap_mplane(struct file *file, void *pirv,
-					       struct v4l2_fmtdesc *f)
+static int vidioc_vdec_enum_fmt_vid_cap(struct file *file, void *priv,
+					struct v4l2_fmtdesc *f)
 {
 	return vidioc_enum_fmt(f, false);
 }
 
-static int vidioc_vdec_enum_fmt_vid_out_mplane(struct file *file, void *priv,
-					       struct v4l2_fmtdesc *f)
+static int vidioc_vdec_enum_fmt_vid_out(struct file *file, void *priv,
+					struct v4l2_fmtdesc *f)
 {
 	return vidioc_enum_fmt(f, true);
 }
@@ -1324,7 +1327,8 @@ static void vb2ops_vdec_stop_streaming(struct vb2_queue *q)
 
 	while ((dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx))) {
 		vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0);
-		vb2_set_plane_payload(&dst_buf->vb2_buf, 1, 0);
+		if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2)
+			vb2_set_plane_payload(&dst_buf->vb2_buf, 1, 0);
 		v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR);
 	}
 
@@ -1453,8 +1457,8 @@ const struct v4l2_ioctl_ops mtk_vdec_ioctl_ops = {
 
 	.vidioc_create_bufs		= v4l2_m2m_ioctl_create_bufs,
 
-	.vidioc_enum_fmt_vid_cap_mplane	= vidioc_vdec_enum_fmt_vid_cap_mplane,
-	.vidioc_enum_fmt_vid_out_mplane	= vidioc_vdec_enum_fmt_vid_out_mplane,
+	.vidioc_enum_fmt_vid_cap	= vidioc_vdec_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out	= vidioc_vdec_enum_fmt_vid_out,
 	.vidioc_enum_framesizes	= vidioc_enum_framesizes,
 
 	.vidioc_querycap		= vidioc_vdec_querycap,
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h
index 3861d4433be9..e0c5338bde3d 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
index 372d37824377..00d090df11bb 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
index 273f78f129da..5a6ec8fb52da 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Tiffany Lin <tiffany.lin@mediatek.com>
@@ -34,8 +34,8 @@ int mtk_vcodec_init_dec_pm(struct mtk_vcodec_dev *mtkdev)
 	}
 
 	pdev = of_find_device_by_node(node);
+	of_node_put(node);
 	if (WARN_ON(!pdev)) {
-		of_node_put(node);
 		return -1;
 	}
 	pm->larbvdec = &pdev->dev;
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
index 74555cc5a893..872d8bf8cfaf 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Tiffany Lin <tiffany.lin@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
index 1044176d8e6f..c95de5d08dda 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: PC Chen <pc.chen@mediatek.com>
@@ -129,7 +129,7 @@ struct mtk_q_data {
 	enum v4l2_field	field;
 	unsigned int	bytesperline[MTK_VCODEC_MAX_PLANES];
 	unsigned int	sizeimage[MTK_VCODEC_MAX_PLANES];
-	struct mtk_video_fmt	*fmt;
+	const struct mtk_video_fmt	*fmt;
 };
 
 /**
@@ -273,7 +273,7 @@ struct mtk_vcodec_ctx {
 
 	const struct vdec_common_if *dec_if;
 	const struct venc_common_if *enc_if;
-	unsigned long drv_handle;
+	void *drv_handle;
 
 	struct vdec_pic_info picinfo;
 	int dpb_size;
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
index 0cf5744b4c28..fd8de027e83e 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: PC Chen <pc.chen@mediatek.com>
@@ -29,7 +29,7 @@
 
 static void mtk_venc_worker(struct work_struct *work);
 
-static struct mtk_video_fmt mtk_video_formats[] = {
+static const struct mtk_video_fmt mtk_video_formats[] = {
 	{
 		.fourcc = V4L2_PIX_FMT_NV12M,
 		.type = MTK_FMT_FRAME,
@@ -158,7 +158,7 @@ static const struct v4l2_ctrl_ops mtk_vcodec_enc_ctrl_ops = {
 
 static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool output_queue)
 {
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 	int i, j = 0;
 
 	for (i = 0; i < NUM_FORMATS; ++i) {
@@ -199,14 +199,14 @@ static int vidioc_enum_framesizes(struct file *file, void *fh,
 	return -EINVAL;
 }
 
-static int vidioc_enum_fmt_vid_cap_mplane(struct file *file, void *pirv,
-					  struct v4l2_fmtdesc *f)
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+				   struct v4l2_fmtdesc *f)
 {
 	return vidioc_enum_fmt(f, false);
 }
 
-static int vidioc_enum_fmt_vid_out_mplane(struct file *file, void *prov,
-					  struct v4l2_fmtdesc *f)
+static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
+				   struct v4l2_fmtdesc *f)
 {
 	return vidioc_enum_fmt(f, true);
 }
@@ -266,9 +266,9 @@ static struct mtk_q_data *mtk_venc_get_q_data(struct mtk_vcodec_ctx *ctx,
 	return &ctx->q_data[MTK_Q_DATA_DST];
 }
 
-static struct mtk_video_fmt *mtk_venc_find_format(struct v4l2_format *f)
+static const struct mtk_video_fmt *mtk_venc_find_format(struct v4l2_format *f)
 {
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 	unsigned int k;
 
 	for (k = 0; k < NUM_FORMATS; k++) {
@@ -283,7 +283,8 @@ static struct mtk_video_fmt *mtk_venc_find_format(struct v4l2_format *f)
 /* V4L2 specification suggests the driver corrects the format struct if any of
  * the dimensions is unsupported
  */
-static int vidioc_try_fmt(struct v4l2_format *f, struct mtk_video_fmt *fmt)
+static int vidioc_try_fmt(struct v4l2_format *f,
+			  const struct mtk_video_fmt *fmt)
 {
 	struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
 	int i;
@@ -419,7 +420,7 @@ static int vidioc_venc_s_fmt_cap(struct file *file, void *priv,
 	struct vb2_queue *vq;
 	struct mtk_q_data *q_data;
 	int i, ret;
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 
 	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
 	if (!vq) {
@@ -481,7 +482,7 @@ static int vidioc_venc_s_fmt_out(struct file *file, void *priv,
 	struct vb2_queue *vq;
 	struct mtk_q_data *q_data;
 	int ret, i;
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 	struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
 
 	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
@@ -580,7 +581,7 @@ static int vidioc_venc_g_fmt(struct file *file, void *priv,
 static int vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv,
 					 struct v4l2_format *f)
 {
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 	struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
 
 	fmt = mtk_venc_find_format(f);
@@ -599,7 +600,7 @@ static int vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv,
 static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv,
 					 struct v4l2_format *f)
 {
-	struct mtk_video_fmt *fmt;
+	const struct mtk_video_fmt *fmt;
 
 	fmt = mtk_venc_find_format(f);
 	if (!fmt) {
@@ -717,8 +718,8 @@ const struct v4l2_ioctl_ops mtk_venc_ioctl_ops = {
 	.vidioc_dqbuf			= vidioc_venc_dqbuf,
 
 	.vidioc_querycap		= vidioc_venc_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane = vidioc_enum_fmt_vid_cap_mplane,
-	.vidioc_enum_fmt_vid_out_mplane = vidioc_enum_fmt_vid_out_mplane,
+	.vidioc_enum_fmt_vid_cap	= vidioc_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out	= vidioc_enum_fmt_vid_out,
 	.vidioc_enum_framesizes		= vidioc_enum_framesizes,
 
 	.vidioc_try_fmt_vid_cap_mplane	= vidioc_try_fmt_vid_cap_mplane,
@@ -864,12 +865,18 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count)
 
 err_set_param:
 	for (i = 0; i < q->num_buffers; ++i) {
-		if (q->bufs[i]->state == VB2_BUF_STATE_ACTIVE) {
+		struct vb2_buffer *buf = vb2_get_buffer(q, i);
+
+		/*
+		 * FIXME: This check is not needed as only active buffers
+		 * can be marked as done.
+		 */
+		if (buf->state == VB2_BUF_STATE_ACTIVE) {
 			mtk_v4l2_debug(0, "[%d] id=%d, type=%d, %d -> VB2_BUF_STATE_QUEUED",
 					ctx->id, i, q->type,
-					(int)q->bufs[i]->state);
-			v4l2_m2m_buf_done(to_vb2_v4l2_buffer(q->bufs[i]),
-					VB2_BUF_STATE_QUEUED);
+					(int)buf->state);
+			v4l2_m2m_buf_done(to_vb2_v4l2_buffer(buf),
+					  VB2_BUF_STATE_QUEUED);
 		}
 	}
 
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.h
index 8248cb628882..a9c9f86b9c83 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
index b15e9d2ef6a9..1d82aa2b6017 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c
index 4740ae5e9a8e..3e2bfded79a6 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: Tiffany Lin <tiffany.lin@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h
index 63165fc1b84a..b7ecdfd74823 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: Tiffany Lin <tiffany.lin@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.c
index f8aae7cc5f57..a3c7a380c930 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: Tiffany Lin <tiffany.lin@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.h
index ba632528fa72..638cd1f3526a 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: Tiffany Lin <tiffany.lin@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c
index 13f7061bfb50..d48f542db1a9 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.h
index 677adb990e28..b999d7b84ed1 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
index 455dbe4887c1..c5f8f1fca44c 100644
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
@@ -266,7 +266,7 @@ static void get_dpb_size(struct vdec_h264_inst *inst, unsigned int *dpb_sz)
 	mtk_vcodec_debug(inst, "sz=%d", *dpb_sz);
 }
 
-static int vdec_h264_init(struct mtk_vcodec_ctx *ctx, unsigned long *h_vdec)
+static int vdec_h264_init(struct mtk_vcodec_ctx *ctx)
 {
 	struct vdec_h264_inst *inst = NULL;
 	int err;
@@ -295,7 +295,7 @@ static int vdec_h264_init(struct mtk_vcodec_ctx *ctx, unsigned long *h_vdec)
 
 	mtk_vcodec_debug(inst, "H264 Instance >> %p", inst);
 
-	*h_vdec = (unsigned long)inst;
+	ctx->drv_handle = inst;
 	return 0;
 
 error_deinit:
@@ -306,7 +306,7 @@ error_free_inst:
 	return err;
 }
 
-static void vdec_h264_deinit(unsigned long h_vdec)
+static void vdec_h264_deinit(void *h_vdec)
 {
 	struct vdec_h264_inst *inst = (struct vdec_h264_inst *)h_vdec;
 
@@ -331,7 +331,7 @@ static int find_start_code(unsigned char *data, unsigned int data_sz)
 	return -1;
 }
 
-static int vdec_h264_decode(unsigned long h_vdec, struct mtk_vcodec_mem *bs,
+static int vdec_h264_decode(void *h_vdec, struct mtk_vcodec_mem *bs,
 			    struct vdec_fb *fb, bool *res_chg)
 {
 	struct vdec_h264_inst *inst = (struct vdec_h264_inst *)h_vdec;
@@ -451,8 +451,8 @@ static void vdec_h264_get_fb(struct vdec_h264_inst *inst,
 	list->count--;
 }
 
-static int vdec_h264_get_param(unsigned long h_vdec,
-			       enum vdec_get_param_type type, void *out)
+static int vdec_h264_get_param(void *h_vdec, enum vdec_get_param_type type,
+			       void *out)
 {
 	struct vdec_h264_inst *inst = (struct vdec_h264_inst *)h_vdec;
 
@@ -485,16 +485,9 @@ static int vdec_h264_get_param(unsigned long h_vdec,
 	return 0;
 }
 
-static struct vdec_common_if vdec_h264_if = {
+const struct vdec_common_if vdec_h264_if = {
 	.init		= vdec_h264_init,
 	.decode		= vdec_h264_decode,
 	.get_param	= vdec_h264_get_param,
 	.deinit		= vdec_h264_deinit,
 };
-
-struct vdec_common_if *get_h264_dec_comm_if(void);
-
-struct vdec_common_if *get_h264_dec_comm_if(void)
-{
-	return &vdec_h264_if;
-}
diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
index 91139cef6283..63a8708ce682 100644
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Jungchang Tsao <jungchang.tsao@mediatek.com>
@@ -388,7 +388,7 @@ static void free_working_buf(struct vdec_vp8_inst *inst)
 	inst->vsi->dec.working_buf_dma = 0;
 }
 
-static int vdec_vp8_init(struct mtk_vcodec_ctx *ctx, unsigned long *h_vdec)
+static int vdec_vp8_init(struct mtk_vcodec_ctx *ctx)
 {
 	struct vdec_vp8_inst *inst;
 	int err;
@@ -419,7 +419,7 @@ static int vdec_vp8_init(struct mtk_vcodec_ctx *ctx, unsigned long *h_vdec)
 	get_hw_reg_base(inst);
 	mtk_vcodec_debug(inst, "VP8 Instance >> %p", inst);
 
-	*h_vdec = (unsigned long)inst;
+	ctx->drv_handle = inst;
 	return 0;
 
 error_deinit:
@@ -429,7 +429,7 @@ error_free_inst:
 	return err;
 }
 
-static int vdec_vp8_decode(unsigned long h_vdec, struct mtk_vcodec_mem *bs,
+static int vdec_vp8_decode(void *h_vdec, struct mtk_vcodec_mem *bs,
 			   struct vdec_fb *fb, bool *res_chg)
 {
 	struct vdec_vp8_inst *inst = (struct vdec_vp8_inst *)h_vdec;
@@ -565,8 +565,8 @@ static void get_crop_info(struct vdec_vp8_inst *inst, struct v4l2_rect *cr)
 			 cr->left, cr->top, cr->width, cr->height);
 }
 
-static int vdec_vp8_get_param(unsigned long h_vdec,
-			      enum vdec_get_param_type type, void *out)
+static int vdec_vp8_get_param(void *h_vdec, enum vdec_get_param_type type,
+			      void *out)
 {
 	struct vdec_vp8_inst *inst = (struct vdec_vp8_inst *)h_vdec;
 
@@ -599,7 +599,7 @@ static int vdec_vp8_get_param(unsigned long h_vdec,
 	return 0;
 }
 
-static void vdec_vp8_deinit(unsigned long h_vdec)
+static void vdec_vp8_deinit(void *h_vdec)
 {
 	struct vdec_vp8_inst *inst = (struct vdec_vp8_inst *)h_vdec;
 
@@ -610,16 +610,9 @@ static void vdec_vp8_deinit(unsigned long h_vdec)
 	kfree(inst);
 }
 
-static struct vdec_common_if vdec_vp8_if = {
+const struct vdec_common_if vdec_vp8_if = {
 	.init		= vdec_vp8_init,
 	.decode		= vdec_vp8_decode,
 	.get_param	= vdec_vp8_get_param,
 	.deinit		= vdec_vp8_deinit,
 };
-
-struct vdec_common_if *get_vp8_dec_comm_if(void);
-
-struct vdec_common_if *get_vp8_dec_comm_if(void)
-{
-	return &vdec_vp8_if;
-}
diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
index c1904ad5e69b..5066c283d86d 100644
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Daniel Hsiao <daniel.hsiao@mediatek.com>
@@ -757,7 +757,7 @@ static int validate_vsi_array_indexes(struct vdec_vp9_inst *inst,
 	return 0;
 }
 
-static void vdec_vp9_deinit(unsigned long h_vdec)
+static void vdec_vp9_deinit(void *h_vdec)
 {
 	struct vdec_vp9_inst *inst = (struct vdec_vp9_inst *)h_vdec;
 	struct mtk_vcodec_mem *mem;
@@ -779,7 +779,7 @@ static void vdec_vp9_deinit(unsigned long h_vdec)
 	vp9_free_inst(inst);
 }
 
-static int vdec_vp9_init(struct mtk_vcodec_ctx *ctx, unsigned long *h_vdec)
+static int vdec_vp9_init(struct mtk_vcodec_ctx *ctx)
 {
 	struct vdec_vp9_inst *inst;
 
@@ -803,7 +803,7 @@ static int vdec_vp9_init(struct mtk_vcodec_ctx *ctx, unsigned long *h_vdec)
 	inst->vsi = (struct vdec_vp9_vsi *)inst->vpu.vsi;
 	init_all_fb_lists(inst);
 
-	(*h_vdec) = (unsigned long)inst;
+	ctx->drv_handle = inst;
 	return 0;
 
 err_deinit_inst:
@@ -812,8 +812,8 @@ err_deinit_inst:
 	return -EINVAL;
 }
 
-static int vdec_vp9_decode(unsigned long h_vdec, struct mtk_vcodec_mem *bs,
-		   struct vdec_fb *fb, bool *res_chg)
+static int vdec_vp9_decode(void *h_vdec, struct mtk_vcodec_mem *bs,
+			   struct vdec_fb *fb, bool *res_chg)
 {
 	int ret = 0;
 	struct vdec_vp9_inst *inst = (struct vdec_vp9_inst *)h_vdec;
@@ -969,8 +969,8 @@ static void get_crop_info(struct vdec_vp9_inst *inst, struct v4l2_rect *cr)
 			 cr->left, cr->top, cr->width, cr->height);
 }
 
-static int vdec_vp9_get_param(unsigned long h_vdec,
-		enum vdec_get_param_type type, void *out)
+static int vdec_vp9_get_param(void *h_vdec, enum vdec_get_param_type type,
+			      void *out)
 {
 	struct vdec_vp9_inst *inst = (struct vdec_vp9_inst *)h_vdec;
 	int ret = 0;
@@ -1000,16 +1000,9 @@ static int vdec_vp9_get_param(unsigned long h_vdec,
 	return ret;
 }
 
-static struct vdec_common_if vdec_vp9_if = {
+const struct vdec_common_if vdec_vp9_if = {
 	.init		= vdec_vp9_init,
 	.decode		= vdec_vp9_decode,
 	.get_param	= vdec_vp9_get_param,
 	.deinit		= vdec_vp9_deinit,
 };
-
-struct vdec_common_if *get_vp9_dec_comm_if(void);
-
-struct vdec_common_if *get_vp9_dec_comm_if(void)
-{
-	return &vdec_vp9_if;
-}
diff --git a/drivers/media/platform/mtk-vcodec/vdec_drv_base.h b/drivers/media/platform/mtk-vcodec/vdec_drv_base.h
index b6cb922fc400..ceb4db4cb3be 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_drv_base.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_drv_base.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
@@ -17,7 +17,7 @@ struct vdec_common_if {
 	 * @ctx     : [in] mtk v4l2 context
 	 * @h_vdec  : [out] driver handle
 	 */
-	int (*init)(struct mtk_vcodec_ctx *ctx, unsigned long *h_vdec);
+	int (*init)(struct mtk_vcodec_ctx *ctx);
 
 	/**
 	 * (*decode)() - trigger decode
@@ -26,7 +26,7 @@ struct vdec_common_if {
 	 * @fb      : [in] frame buffer to store decoded frame
 	 * @res_chg : [out] resolution change happen
 	 */
-	int (*decode)(unsigned long h_vdec, struct mtk_vcodec_mem *bs,
+	int (*decode)(void *h_vdec, struct mtk_vcodec_mem *bs,
 		      struct vdec_fb *fb, bool *res_chg);
 
 	/**
@@ -35,14 +35,14 @@ struct vdec_common_if {
 	 * @type   : [in] input parameter type
 	 * @out    : [out] buffer to store query result
 	 */
-	int (*get_param)(unsigned long h_vdec, enum vdec_get_param_type type,
+	int (*get_param)(void *h_vdec, enum vdec_get_param_type type,
 			 void *out);
 
 	/**
 	 * (*deinit)() - deinitialize driver.
 	 * @h_vdec : [in] driver handle to be deinit
 	 */
-	void (*deinit)(unsigned long h_vdec);
+	void (*deinit)(void *h_vdec);
 };
 
 #endif
diff --git a/drivers/media/platform/mtk-vcodec/vdec_drv_if.c b/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
index 5c98a76a77b7..2e43dd4486e0 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec_drv_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
@@ -15,23 +15,19 @@
 #include "mtk_vcodec_dec_pm.h"
 #include "mtk_vpu.h"
 
-const struct vdec_common_if *get_h264_dec_comm_if(void);
-const struct vdec_common_if *get_vp8_dec_comm_if(void);
-const struct vdec_common_if *get_vp9_dec_comm_if(void);
-
 int vdec_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
 {
 	int ret = 0;
 
 	switch (fourcc) {
 	case V4L2_PIX_FMT_H264:
-		ctx->dec_if = get_h264_dec_comm_if();
+		ctx->dec_if = &vdec_h264_if;
 		break;
 	case V4L2_PIX_FMT_VP8:
-		ctx->dec_if = get_vp8_dec_comm_if();
+		ctx->dec_if = &vdec_vp8_if;
 		break;
 	case V4L2_PIX_FMT_VP9:
-		ctx->dec_if = get_vp9_dec_comm_if();
+		ctx->dec_if = &vdec_vp9_if;
 		break;
 	default:
 		return -EINVAL;
@@ -39,7 +35,7 @@ int vdec_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
 
 	mtk_vdec_lock(ctx);
 	mtk_vcodec_dec_clock_on(&ctx->dev->pm);
-	ret = ctx->dec_if->init(ctx, &ctx->drv_handle);
+	ret = ctx->dec_if->init(ctx);
 	mtk_vcodec_dec_clock_off(&ctx->dev->pm);
 	mtk_vdec_unlock(ctx);
 
@@ -66,7 +62,7 @@ int vdec_if_decode(struct mtk_vcodec_ctx *ctx, struct mtk_vcodec_mem *bs,
 		}
 	}
 
-	if (ctx->drv_handle == 0)
+	if (!ctx->drv_handle)
 		return -EIO;
 
 	mtk_vdec_lock(ctx);
@@ -89,7 +85,7 @@ int vdec_if_get_param(struct mtk_vcodec_ctx *ctx, enum vdec_get_param_type type,
 {
 	int ret = 0;
 
-	if (ctx->drv_handle == 0)
+	if (!ctx->drv_handle)
 		return -EIO;
 
 	mtk_vdec_lock(ctx);
@@ -101,7 +97,7 @@ int vdec_if_get_param(struct mtk_vcodec_ctx *ctx, enum vdec_get_param_type type,
 
 void vdec_if_deinit(struct mtk_vcodec_ctx *ctx)
 {
-	if (ctx->drv_handle == 0)
+	if (!ctx->drv_handle)
 		return;
 
 	mtk_vdec_lock(ctx);
@@ -110,5 +106,5 @@ void vdec_if_deinit(struct mtk_vcodec_ctx *ctx)
 	mtk_vcodec_dec_clock_off(&ctx->dev->pm);
 	mtk_vdec_unlock(ctx);
 
-	ctx->drv_handle = 0;
+	ctx->drv_handle = NULL;
 }
diff --git a/drivers/media/platform/mtk-vcodec/vdec_drv_if.h b/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
index 409623574145..270d8dc9984b 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
@@ -54,6 +54,10 @@ struct vdec_fb_node {
 	struct vdec_fb *fb;
 };
 
+extern const struct vdec_common_if vdec_h264_if;
+extern const struct vdec_common_if vdec_vp8_if;
+extern const struct vdec_common_if vdec_vp9_if;
+
 /**
  * vdec_if_init() - initialize decode driver
  * @ctx	: [in] v4l2 context
diff --git a/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h b/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
index b05dcdeb7734..47a1c1c0fd04 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
index 035ba917ed0e..3f38cc4509ef 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
index 6701778ea5d9..b76f717e4fd7 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_vpu_if.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PC Chen <pc.chen@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
index 3125eaf2a326..b9624f8df0e9 100644
--- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Jungchang Tsao <jungchang.tsao@mediatek.com>
@@ -458,7 +458,7 @@ static void h264_encode_filler(struct venc_h264_inst *inst, void *buf,
 	memset(p, 0xff, size);
 }
 
-static int h264_enc_init(struct mtk_vcodec_ctx *ctx, unsigned long *handle)
+static int h264_enc_init(struct mtk_vcodec_ctx *ctx)
 {
 	int ret = 0;
 	struct venc_h264_inst *inst;
@@ -484,12 +484,12 @@ static int h264_enc_init(struct mtk_vcodec_ctx *ctx, unsigned long *handle)
 	if (ret)
 		kfree(inst);
 	else
-		(*handle) = (unsigned long)inst;
+		ctx->drv_handle = inst;
 
 	return ret;
 }
 
-static int h264_enc_encode(unsigned long handle,
+static int h264_enc_encode(void *handle,
 			   enum venc_start_opt opt,
 			   struct venc_frm_buf *frm_buf,
 			   struct mtk_vcodec_mem *bs_buf,
@@ -584,7 +584,7 @@ encode_err:
 	return ret;
 }
 
-static int h264_enc_set_param(unsigned long handle,
+static int h264_enc_set_param(void *handle,
 			      enum venc_set_param_type type,
 			      struct venc_enc_param *enc_prm)
 {
@@ -637,7 +637,7 @@ static int h264_enc_set_param(unsigned long handle,
 	return ret;
 }
 
-static int h264_enc_deinit(unsigned long handle)
+static int h264_enc_deinit(void *handle)
 {
 	int ret = 0;
 	struct venc_h264_inst *inst = (struct venc_h264_inst *)handle;
@@ -655,16 +655,9 @@ static int h264_enc_deinit(unsigned long handle)
 	return ret;
 }
 
-static const struct venc_common_if venc_h264_if = {
+const struct venc_common_if venc_h264_if = {
 	.init = h264_enc_init,
 	.encode = h264_enc_encode,
 	.set_param = h264_enc_set_param,
 	.deinit = h264_enc_deinit,
 };
-
-const struct venc_common_if *get_h264_enc_comm_if(void);
-
-const struct venc_common_if *get_h264_enc_comm_if(void)
-{
-	return &venc_h264_if;
-}
diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
index ba19cdc4e4f1..8d36f0362efe 100644
--- a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Daniel Hsiao <daniel.hsiao@mediatek.com>
@@ -323,7 +323,7 @@ static int vp8_enc_encode_frame(struct venc_vp8_inst *inst,
 	return ret;
 }
 
-static int vp8_enc_init(struct mtk_vcodec_ctx *ctx, unsigned long *handle)
+static int vp8_enc_init(struct mtk_vcodec_ctx *ctx)
 {
 	int ret = 0;
 	struct venc_vp8_inst *inst;
@@ -349,12 +349,12 @@ static int vp8_enc_init(struct mtk_vcodec_ctx *ctx, unsigned long *handle)
 	if (ret)
 		kfree(inst);
 	else
-		(*handle) = (unsigned long)inst;
+		ctx->drv_handle = inst;
 
 	return ret;
 }
 
-static int vp8_enc_encode(unsigned long handle,
+static int vp8_enc_encode(void *handle,
 			  enum venc_start_opt opt,
 			  struct venc_frm_buf *frm_buf,
 			  struct mtk_vcodec_mem *bs_buf,
@@ -391,7 +391,7 @@ encode_err:
 	return ret;
 }
 
-static int vp8_enc_set_param(unsigned long handle,
+static int vp8_enc_set_param(void *handle,
 			     enum venc_set_param_type type,
 			     struct venc_enc_param *enc_prm)
 {
@@ -442,7 +442,7 @@ static int vp8_enc_set_param(unsigned long handle,
 	return ret;
 }
 
-static int vp8_enc_deinit(unsigned long handle)
+static int vp8_enc_deinit(void *handle)
 {
 	int ret = 0;
 	struct venc_vp8_inst *inst = (struct venc_vp8_inst *)handle;
@@ -460,16 +460,9 @@ static int vp8_enc_deinit(unsigned long handle)
 	return ret;
 }
 
-static const struct venc_common_if venc_vp8_if = {
+const struct venc_common_if venc_vp8_if = {
 	.init = vp8_enc_init,
 	.encode = vp8_enc_encode,
 	.set_param = vp8_enc_set_param,
 	.deinit = vp8_enc_deinit,
 };
-
-const struct venc_common_if *get_vp8_enc_comm_if(void);
-
-const struct venc_common_if *get_vp8_enc_comm_if(void)
-{
-	return &venc_vp8_if;
-}
diff --git a/drivers/media/platform/mtk-vcodec/venc_drv_base.h b/drivers/media/platform/mtk-vcodec/venc_drv_base.h
index 81620683b94f..3d718411dc73 100644
--- a/drivers/media/platform/mtk-vcodec/venc_drv_base.h
+++ b/drivers/media/platform/mtk-vcodec/venc_drv_base.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Daniel Hsiao <daniel.hsiao@mediatek.com>
@@ -19,7 +19,7 @@ struct venc_common_if {
 	 * @ctx:	[in] mtk v4l2 context
 	 * @handle: [out] driver handle
 	 */
-	int (*init)(struct mtk_vcodec_ctx *ctx, unsigned long *handle);
+	int (*init)(struct mtk_vcodec_ctx *ctx);
 
 	/**
 	 * (*encode)() - trigger encode
@@ -29,7 +29,7 @@ struct venc_common_if {
 	 * @bs_buf: [in] bitstream buffer to store output bitstream
 	 * @result: [out] encode result
 	 */
-	int (*encode)(unsigned long handle, enum venc_start_opt opt,
+	int (*encode)(void *handle, enum venc_start_opt opt,
 		      struct venc_frm_buf *frm_buf,
 		      struct mtk_vcodec_mem *bs_buf,
 		      struct venc_done_result *result);
@@ -40,14 +40,14 @@ struct venc_common_if {
 	 * @type: [in] parameter type
 	 * @in: [in] buffer to store the parameter
 	 */
-	int (*set_param)(unsigned long handle, enum venc_set_param_type type,
+	int (*set_param)(void *handle, enum venc_set_param_type type,
 			 struct venc_enc_param *in);
 
 	/**
 	 * (*deinit)() - deinitialize driver.
 	 * @handle: [in] driver handle
 	 */
-	int (*deinit)(unsigned long handle);
+	int (*deinit)(void *handle);
 };
 
 #endif
diff --git a/drivers/media/platform/mtk-vcodec/venc_drv_if.c b/drivers/media/platform/mtk-vcodec/venc_drv_if.c
index 608c08b2ab8f..c6bb82ac2dcd 100644
--- a/drivers/media/platform/mtk-vcodec/venc_drv_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc_drv_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Daniel Hsiao <daniel.hsiao@mediatek.com>
@@ -17,19 +17,16 @@
 #include "mtk_vcodec_enc_pm.h"
 #include "mtk_vpu.h"
 
-const struct venc_common_if *get_h264_enc_comm_if(void);
-const struct venc_common_if *get_vp8_enc_comm_if(void);
-
 int venc_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
 {
 	int ret = 0;
 
 	switch (fourcc) {
 	case V4L2_PIX_FMT_VP8:
-		ctx->enc_if = get_vp8_enc_comm_if();
+		ctx->enc_if = &venc_vp8_if;
 		break;
 	case V4L2_PIX_FMT_H264:
-		ctx->enc_if = get_h264_enc_comm_if();
+		ctx->enc_if = &venc_h264_if;
 		break;
 	default:
 		return -EINVAL;
@@ -37,7 +34,7 @@ int venc_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
 
 	mtk_venc_lock(ctx);
 	mtk_vcodec_enc_clock_on(&ctx->dev->pm);
-	ret = ctx->enc_if->init(ctx, (unsigned long *)&ctx->drv_handle);
+	ret = ctx->enc_if->init(ctx);
 	mtk_vcodec_enc_clock_off(&ctx->dev->pm);
 	mtk_venc_unlock(ctx);
 
@@ -89,7 +86,7 @@ int venc_if_deinit(struct mtk_vcodec_ctx *ctx)
 {
 	int ret = 0;
 
-	if (ctx->drv_handle == 0)
+	if (!ctx->drv_handle)
 		return 0;
 
 	mtk_venc_lock(ctx);
@@ -98,7 +95,7 @@ int venc_if_deinit(struct mtk_vcodec_ctx *ctx)
 	mtk_vcodec_enc_clock_off(&ctx->dev->pm);
 	mtk_venc_unlock(ctx);
 
-	ctx->drv_handle = 0;
+	ctx->drv_handle = NULL;
 
 	return ret;
 }
diff --git a/drivers/media/platform/mtk-vcodec/venc_drv_if.h b/drivers/media/platform/mtk-vcodec/venc_drv_if.h
index bbba1cec7be4..52fc9cc812fc 100644
--- a/drivers/media/platform/mtk-vcodec/venc_drv_if.h
+++ b/drivers/media/platform/mtk-vcodec/venc_drv_if.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Daniel Hsiao <daniel.hsiao@mediatek.com>
@@ -110,6 +110,9 @@ struct venc_done_result {
 	bool is_key_frm;
 };
 
+extern const struct venc_common_if venc_h264_if;
+extern const struct venc_common_if venc_vp8_if;
+
 /*
  * venc_if_init - Create the driver handle
  * @ctx: device context
diff --git a/drivers/media/platform/mtk-vcodec/venc_ipi_msg.h b/drivers/media/platform/mtk-vcodec/venc_ipi_msg.h
index be34780760f4..28ee04ca6241 100644
--- a/drivers/media/platform/mtk-vcodec/venc_ipi_msg.h
+++ b/drivers/media/platform/mtk-vcodec/venc_ipi_msg.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: Jungchang Tsao <jungchang.tsao@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/venc_vpu_if.c b/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
index 7daf8694c62e..3e931b0ed096 100644
--- a/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PoChun Lin <pochun.lin@mediatek.com>
diff --git a/drivers/media/platform/mtk-vcodec/venc_vpu_if.h b/drivers/media/platform/mtk-vcodec/venc_vpu_if.h
index a6b6d0eafb50..ba301a138a5a 100644
--- a/drivers/media/platform/mtk-vcodec/venc_vpu_if.h
+++ b/drivers/media/platform/mtk-vcodec/venc_vpu_if.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2016 MediaTek Inc.
  * Author: PoChun Lin <pochun.lin@mediatek.com>
diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c b/drivers/media/platform/mtk-vpu/mtk_vpu.c
index da655d166d52..cc2ff40d060d 100644
--- a/drivers/media/platform/mtk-vpu/mtk_vpu.c
+++ b/drivers/media/platform/mtk-vpu/mtk_vpu.c
@@ -460,9 +460,9 @@ struct platform_device *vpu_get_plat_device(struct platform_device *pdev)
 	}
 
 	vpu_pdev = of_find_device_by_node(vpu_node);
+	of_node_put(vpu_node);
 	if (WARN_ON(!vpu_pdev)) {
 		dev_err(dev, "vpu pdev failed\n");
-		of_node_put(vpu_node);
 		return NULL;
 	}
 
diff --git a/drivers/media/platform/omap/Kconfig b/drivers/media/platform/omap/Kconfig
index 08a606a5adff..1a99dff21ca0 100644
--- a/drivers/media/platform/omap/Kconfig
+++ b/drivers/media/platform/omap/Kconfig
@@ -14,6 +14,5 @@ config VIDEO_OMAP2_VOUT
 	select VIDEOBUF_DMA_CONTIG
 	select OMAP2_VRFB if ARCH_OMAP2 || ARCH_OMAP3
 	select FRAME_VECTOR
-	default n
 	help
 	  V4L2 Display driver support for OMAP2/3 based boards.
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 38849f0ba09d..83216fc7156b 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -2003,6 +2003,8 @@ static int isp_remove(struct platform_device *pdev)
 	media_entity_enum_cleanup(&isp->crashed);
 	v4l2_async_notifier_cleanup(&isp->notifier);
 
+	kfree(isp);
+
 	return 0;
 }
 
@@ -2193,7 +2195,7 @@ static int isp_probe(struct platform_device *pdev)
 	int ret;
 	int i, m;
 
-	isp = devm_kzalloc(&pdev->dev, sizeof(*isp), GFP_KERNEL);
+	isp = kzalloc(sizeof(*isp), GFP_KERNEL);
 	if (!isp) {
 		dev_err(&pdev->dev, "could not allocate memory\n");
 		return -ENOMEM;
@@ -2202,17 +2204,19 @@ static int isp_probe(struct platform_device *pdev)
 	ret = fwnode_property_read_u32(of_fwnode_handle(pdev->dev.of_node),
 				       "ti,phy-type", &isp->phy_type);
 	if (ret)
-		return ret;
+		goto error_release_isp;
 
 	isp->syscon = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
 						      "syscon");
-	if (IS_ERR(isp->syscon))
-		return PTR_ERR(isp->syscon);
+	if (IS_ERR(isp->syscon)) {
+		ret = PTR_ERR(isp->syscon);
+		goto error_release_isp;
+	}
 
 	ret = of_property_read_u32_index(pdev->dev.of_node,
 					 "syscon", 1, &isp->syscon_offset);
 	if (ret)
-		return ret;
+		goto error_release_isp;
 
 	isp->autoidle = autoidle;
 
@@ -2369,6 +2373,8 @@ error_isp:
 error:
 	v4l2_async_notifier_cleanup(&isp->notifier);
 	mutex_destroy(&isp->isp_mutex);
+error_release_isp:
+	kfree(isp);
 
 	return ret;
 }
@@ -2380,7 +2386,7 @@ static const struct dev_pm_ops omap3isp_pm_ops = {
 	.complete = isp_pm_complete,
 };
 
-static struct platform_device_id omap3isp_id_table[] = {
+static const struct platform_device_id omap3isp_id_table[] = {
 	{ "omap3isp", 0 },
 	{ },
 };
diff --git a/drivers/media/platform/omap3isp/isph3a_aewb.c b/drivers/media/platform/omap3isp/isph3a_aewb.c
index e27c502ffa4a..e6c54c4bbfca 100644
--- a/drivers/media/platform/omap3isp/isph3a_aewb.c
+++ b/drivers/media/platform/omap3isp/isph3a_aewb.c
@@ -288,9 +288,10 @@ int omap3isp_h3a_aewb_init(struct isp_device *isp)
 {
 	struct ispstat *aewb = &isp->isp_aewb;
 	struct omap3isp_h3a_aewb_config *aewb_cfg;
-	struct omap3isp_h3a_aewb_config *aewb_recover_cfg;
+	struct omap3isp_h3a_aewb_config *aewb_recover_cfg = NULL;
+	int ret;
 
-	aewb_cfg = devm_kzalloc(isp->dev, sizeof(*aewb_cfg), GFP_KERNEL);
+	aewb_cfg = kzalloc(sizeof(*aewb_cfg), GFP_KERNEL);
 	if (!aewb_cfg)
 		return -ENOMEM;
 
@@ -300,12 +301,12 @@ int omap3isp_h3a_aewb_init(struct isp_device *isp)
 	aewb->isp = isp;
 
 	/* Set recover state configuration */
-	aewb_recover_cfg = devm_kzalloc(isp->dev, sizeof(*aewb_recover_cfg),
-					GFP_KERNEL);
+	aewb_recover_cfg = kzalloc(sizeof(*aewb_recover_cfg), GFP_KERNEL);
 	if (!aewb_recover_cfg) {
 		dev_err(aewb->isp->dev,
 			"AEWB: cannot allocate memory for recover configuration.\n");
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto err;
 	}
 
 	aewb_recover_cfg->saturation_limit = OMAP3ISP_AEWB_MAX_SATURATION_LIM;
@@ -322,13 +323,22 @@ int omap3isp_h3a_aewb_init(struct isp_device *isp)
 	if (h3a_aewb_validate_params(aewb, aewb_recover_cfg)) {
 		dev_err(aewb->isp->dev,
 			"AEWB: recover configuration is invalid.\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto err;
 	}
 
 	aewb_recover_cfg->buf_size = h3a_aewb_get_buf_size(aewb_recover_cfg);
 	aewb->recover_priv = aewb_recover_cfg;
 
-	return omap3isp_stat_init(aewb, "AEWB", &h3a_aewb_subdev_ops);
+	ret = omap3isp_stat_init(aewb, "AEWB", &h3a_aewb_subdev_ops);
+
+err:
+	if (ret) {
+		kfree(aewb_cfg);
+		kfree(aewb_recover_cfg);
+	}
+
+	return ret;
 }
 
 /*
diff --git a/drivers/media/platform/omap3isp/isph3a_af.c b/drivers/media/platform/omap3isp/isph3a_af.c
index 4f61776abc20..a65cfdfa9637 100644
--- a/drivers/media/platform/omap3isp/isph3a_af.c
+++ b/drivers/media/platform/omap3isp/isph3a_af.c
@@ -351,9 +351,10 @@ int omap3isp_h3a_af_init(struct isp_device *isp)
 {
 	struct ispstat *af = &isp->isp_af;
 	struct omap3isp_h3a_af_config *af_cfg;
-	struct omap3isp_h3a_af_config *af_recover_cfg;
+	struct omap3isp_h3a_af_config *af_recover_cfg = NULL;
+	int ret;
 
-	af_cfg = devm_kzalloc(isp->dev, sizeof(*af_cfg), GFP_KERNEL);
+	af_cfg = kzalloc(sizeof(*af_cfg), GFP_KERNEL);
 	if (af_cfg == NULL)
 		return -ENOMEM;
 
@@ -363,12 +364,12 @@ int omap3isp_h3a_af_init(struct isp_device *isp)
 	af->isp = isp;
 
 	/* Set recover state configuration */
-	af_recover_cfg = devm_kzalloc(isp->dev, sizeof(*af_recover_cfg),
-				      GFP_KERNEL);
+	af_recover_cfg = kzalloc(sizeof(*af_recover_cfg), GFP_KERNEL);
 	if (!af_recover_cfg) {
 		dev_err(af->isp->dev,
 			"AF: cannot allocate memory for recover configuration.\n");
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto err;
 	}
 
 	af_recover_cfg->paxel.h_start = OMAP3ISP_AF_PAXEL_HZSTART_MIN;
@@ -380,13 +381,22 @@ int omap3isp_h3a_af_init(struct isp_device *isp)
 	if (h3a_af_validate_params(af, af_recover_cfg)) {
 		dev_err(af->isp->dev,
 			"AF: recover configuration is invalid.\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto err;
 	}
 
 	af_recover_cfg->buf_size = h3a_af_get_buf_size(af_recover_cfg);
 	af->recover_priv = af_recover_cfg;
 
-	return omap3isp_stat_init(af, "AF", &h3a_af_subdev_ops);
+	ret = omap3isp_stat_init(af, "AF", &h3a_af_subdev_ops);
+
+err:
+	if (ret) {
+		kfree(af_cfg);
+		kfree(af_recover_cfg);
+	}
+
+	return ret;
 }
 
 void omap3isp_h3a_af_cleanup(struct isp_device *isp)
diff --git a/drivers/media/platform/omap3isp/isphist.c b/drivers/media/platform/omap3isp/isphist.c
index e36571b355f6..0ef78aace6da 100644
--- a/drivers/media/platform/omap3isp/isphist.c
+++ b/drivers/media/platform/omap3isp/isphist.c
@@ -475,9 +475,9 @@ int omap3isp_hist_init(struct isp_device *isp)
 {
 	struct ispstat *hist = &isp->isp_hist;
 	struct omap3isp_hist_config *hist_cfg;
-	int ret = -1;
+	int ret;
 
-	hist_cfg = devm_kzalloc(isp->dev, sizeof(*hist_cfg), GFP_KERNEL);
+	hist_cfg = kzalloc(sizeof(*hist_cfg), GFP_KERNEL);
 	if (hist_cfg == NULL)
 		return -ENOMEM;
 
@@ -499,7 +499,7 @@ int omap3isp_hist_init(struct isp_device *isp)
 		if (IS_ERR(hist->dma_ch)) {
 			ret = PTR_ERR(hist->dma_ch);
 			if (ret == -EPROBE_DEFER)
-				return ret;
+				goto err;
 
 			hist->dma_ch = NULL;
 			dev_warn(isp->dev,
@@ -515,9 +515,12 @@ int omap3isp_hist_init(struct isp_device *isp)
 	hist->event_type = V4L2_EVENT_OMAP3ISP_HIST;
 
 	ret = omap3isp_stat_init(hist, "histogram", &hist_subdev_ops);
+
+err:
 	if (ret) {
-		if (hist->dma_ch)
+		if (!IS_ERR_OR_NULL(hist->dma_ch))
 			dma_release_channel(hist->dma_ch);
+		kfree(hist_cfg);
 	}
 
 	return ret;
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c
index ca7bb8497c3d..62b2eacb96fd 100644
--- a/drivers/media/platform/omap3isp/ispstat.c
+++ b/drivers/media/platform/omap3isp/ispstat.c
@@ -1037,7 +1037,7 @@ static int isp_stat_init_entities(struct ispstat *stat, const char *name,
 
 	v4l2_subdev_init(subdev, sd_ops);
 	snprintf(subdev->name, V4L2_SUBDEV_NAME_SIZE, "OMAP3 ISP %s", name);
-	subdev->grp_id = 1 << 16;	/* group ID for isp subdevs */
+	subdev->grp_id = BIT(16);	/* group ID for isp subdevs */
 	subdev->flags |= V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_HAS_DEVNODE;
 	v4l2_set_subdevdata(subdev, stat);
 
@@ -1075,4 +1075,6 @@ void omap3isp_stat_cleanup(struct ispstat *stat)
 	mutex_destroy(&stat->ioctl_lock);
 	isp_stat_bufs_free(stat);
 	kfree(stat->buf);
+	kfree(stat->priv);
+	kfree(stat->recover_priv);
 }
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index 6bb4dd264b71..499a7284c5a8 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -1492,6 +1492,5 @@ int omap3isp_video_register(struct isp_video *video, struct v4l2_device *vdev)
 
 void omap3isp_video_unregister(struct isp_video *video)
 {
-	if (video_is_registered(&video->video))
-		video_unregister_device(&video->video);
+	video_unregister_device(&video->video);
 }
diff --git a/drivers/media/platform/pxa_camera.c b/drivers/media/platform/pxa_camera.c
index 6addc5ea8494..1c9bfaabc54c 100644
--- a/drivers/media/platform/pxa_camera.c
+++ b/drivers/media/platform/pxa_camera.c
@@ -1388,7 +1388,7 @@ static int pxa_buffer_init(struct pxa_camera_dev *pcdev,
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 	buf->nb_planes = nb_channels;
 
 	ret = sg_split(sgt->sgl, sgt->nents, 0, nb_channels,
diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/media/platform/qcom/camss/camss-video.c
index 58aebe7114cd..1d50dfbbb762 100644
--- a/drivers/media/platform/qcom/camss/camss-video.c
+++ b/drivers/media/platform/qcom/camss/camss-video.c
@@ -703,7 +703,7 @@ static int video_s_input(struct file *file, void *fh, unsigned int input)
 
 static const struct v4l2_ioctl_ops msm_vid_ioctl_ops = {
 	.vidioc_querycap		= video_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane	= video_enum_fmt,
+	.vidioc_enum_fmt_vid_cap	= video_enum_fmt,
 	.vidioc_g_fmt_vid_cap_mplane	= video_g_fmt,
 	.vidioc_s_fmt_vid_cap_mplane	= video_s_fmt,
 	.vidioc_try_fmt_vid_cap_mplane	= video_try_fmt,
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index db8e40b55d72..0acc7576cc58 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -446,7 +446,7 @@ static const struct venus_resources msm8996_res = {
 	.reg_tbl_size = ARRAY_SIZE(msm8996_reg_preset),
 	.clks = {"core", "iface", "bus", "mbus" },
 	.clks_num = 4,
-	.max_load = 3110400,	/* 4096x2160@90 */
+	.max_load = 2563200,
 	.hfi_version = HFI_VERSION_3XX,
 	.vmem_id = VIDC_RESOURCE_NONE,
 	.vmem_size = 0,
@@ -469,7 +469,7 @@ static const struct venus_resources sdm845_res = {
 	.freq_tbl_size = ARRAY_SIZE(sdm845_freq_table),
 	.clks = {"core", "iface", "bus" },
 	.clks_num = 3,
-	.max_load = 2563200,
+	.max_load = 3110400,	/* 4096x2160@90 */
 	.hfi_version = HFI_VERSION_4XX,
 	.vmem_id = VIDC_RESOURCE_NONE,
 	.vmem_size = 0,
diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/platform/qcom/venus/firmware.c
index 1eba23409ff3..d3d1748a7ef6 100644
--- a/drivers/media/platform/qcom/venus/firmware.c
+++ b/drivers/media/platform/qcom/venus/firmware.c
@@ -78,11 +78,11 @@ static int venus_load_fw(struct venus_core *core, const char *fwname,
 
 	ret = of_address_to_resource(node, 0, &r);
 	if (ret)
-		return ret;
+		goto err_put_node;
 
 	ret = request_firmware(&mdt, fwname, dev);
 	if (ret < 0)
-		return ret;
+		goto err_put_node;
 
 	fw_size = qcom_mdt_get_size(mdt);
 	if (fw_size < 0) {
@@ -116,6 +116,8 @@ static int venus_load_fw(struct venus_core *core, const char *fwname,
 	memunmap(mem_va);
 err_release_fw:
 	release_firmware(mdt);
+err_put_node:
+	of_node_put(node);
 	return ret;
 }
 
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 7d0017613113..71b06dfc6dc4 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -458,6 +458,13 @@ static bool is_dynamic_bufmode(struct venus_inst *inst)
 	struct venus_core *core = inst->core;
 	struct venus_caps *caps;
 
+	/*
+	 * v4 doesn't send BUFFER_ALLOC_MODE_SUPPORTED property and supports
+	 * dynamic buffer mode by default for HFI_BUFFER_OUTPUT/OUTPUT2.
+	 */
+	if (IS_V4(core))
+		return true;
+
 	caps = venus_caps_by_codec(core, inst->hfi_codec, inst->session_type);
 	if (!caps)
 		return false;
diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
index 8efd55a2ad70..4f645076abfb 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
@@ -1205,6 +1205,8 @@ pkt_session_set_property_4xx(struct hfi_session_set_property_pkt *pkt,
 		break;
 	}
 	case HFI_PROPERTY_CONFIG_VENC_MAX_BITRATE:
+	case HFI_PROPERTY_CONFIG_VDEC_POST_LOOP_DEBLOCKER:
+	case HFI_PROPERTY_PARAM_BUFFER_ALLOC_MODE:
 		/* not implemented on Venus 4xx */
 		return -ENOTSUPP;
 	default:
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index 6205ad8b3201..e1f998656c07 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -482,8 +482,8 @@ unlock:
 
 static const struct v4l2_ioctl_ops vdec_ioctl_ops = {
 	.vidioc_querycap = vdec_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane = vdec_enum_fmt,
-	.vidioc_enum_fmt_vid_out_mplane = vdec_enum_fmt,
+	.vidioc_enum_fmt_vid_cap = vdec_enum_fmt,
+	.vidioc_enum_fmt_vid_out = vdec_enum_fmt,
 	.vidioc_s_fmt_vid_cap_mplane = vdec_s_fmt,
 	.vidioc_s_fmt_vid_out_mplane = vdec_s_fmt,
 	.vidioc_g_fmt_vid_cap_mplane = vdec_g_fmt,
diff --git a/drivers/media/platform/qcom/venus/vdec_ctrls.c b/drivers/media/platform/qcom/venus/vdec_ctrls.c
index 68e0f7d0b8fc..300350bfe8bd 100644
--- a/drivers/media/platform/qcom/venus/vdec_ctrls.c
+++ b/drivers/media/platform/qcom/venus/vdec_ctrls.c
@@ -66,7 +66,7 @@ static int vdec_op_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	return 0;
 }
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 7a4815d52c12..a5f3d2c46bea 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -607,8 +607,8 @@ static int venc_enum_frameintervals(struct file *file, void *fh,
 
 static const struct v4l2_ioctl_ops venc_ioctl_ops = {
 	.vidioc_querycap = venc_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane = venc_enum_fmt,
-	.vidioc_enum_fmt_vid_out_mplane = venc_enum_fmt,
+	.vidioc_enum_fmt_vid_cap = venc_enum_fmt,
+	.vidioc_enum_fmt_vid_out = venc_enum_fmt,
 	.vidioc_s_fmt_vid_cap_mplane = venc_s_fmt,
 	.vidioc_s_fmt_vid_out_mplane = venc_s_fmt,
 	.vidioc_g_fmt_vid_cap_mplane = venc_g_fmt,
diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
index 8832285d8c15..877c0b3299e9 100644
--- a/drivers/media/platform/qcom/venus/venc_ctrls.c
+++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
@@ -108,6 +108,9 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
 		ctr->profile.h264 = ctrl->val;
 		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
+		ctr->profile.hevc = ctrl->val;
+		break;
 	case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
 		ctr->profile.vpx = ctrl->val;
 		break;
@@ -117,6 +120,9 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
 		ctr->level.h264 = ctrl->val;
 		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
+		ctr->level.hevc = ctrl->val;
+		break;
 	case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
 		ctr->h264_i_qp = ctrl->val;
 		break;
@@ -208,7 +214,7 @@ int venc_ctrl_init(struct venus_inst *inst)
 {
 	int ret;
 
-	ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 28);
+	ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 30);
 	if (ret)
 		return ret;
 
@@ -237,6 +243,19 @@ int venc_ctrl_init(struct venus_inst *inst)
 		0, V4L2_MPEG_VIDEO_MPEG4_LEVEL_0);
 
 	v4l2_ctrl_new_std_menu(&inst->ctrl_handler, &venc_ctrl_ops,
+		V4L2_CID_MPEG_VIDEO_HEVC_PROFILE,
+		V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10,
+		~((1 << V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN) |
+		  (1 << V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE) |
+		  (1 << V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10)),
+		V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN);
+
+	v4l2_ctrl_new_std_menu(&inst->ctrl_handler, &venc_ctrl_ops,
+		V4L2_CID_MPEG_VIDEO_HEVC_LEVEL,
+		V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2,
+		0, V4L2_MPEG_VIDEO_HEVC_LEVEL_1);
+
+	v4l2_ctrl_new_std_menu(&inst->ctrl_handler, &venc_ctrl_ops,
 		V4L2_CID_MPEG_VIDEO_H264_PROFILE,
 		V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH,
 		~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
@@ -265,7 +284,7 @@ int venc_ctrl_init(struct venus_inst *inst)
 
 	v4l2_ctrl_new_std_menu(&inst->ctrl_handler, &venc_ctrl_ops,
 		V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
-		V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES,
+		V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES,
 		0, V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE);
 
 	v4l2_ctrl_new_std_menu(&inst->ctrl_handler, &venc_ctrl_ops,
diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c
index 8f097e514900..c14af1b929df 100644
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -1019,10 +1019,8 @@ static int rcsi2_probe_resources(struct rcar_csi2 *priv,
 		return ret;
 
 	priv->rstc = devm_reset_control_get(&pdev->dev, NULL);
-	if (IS_ERR(priv->rstc))
-		return PTR_ERR(priv->rstc);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(priv->rstc);
 }
 
 static const struct rcar_csi2_info rcar_csi2_info_r8a7795 = {
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
index 7cbdcbf9b090..0936bcd98df1 100644
--- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
+++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
@@ -749,103 +749,65 @@ static const struct v4l2_ioctl_ops rvin_mc_ioctl_ops = {
  * File Operations
  */
 
-static int rvin_power_on(struct rvin_dev *vin)
+static int rvin_power_parallel(struct rvin_dev *vin, bool on)
 {
-	int ret;
 	struct v4l2_subdev *sd = vin_to_source(vin);
-
-	pm_runtime_get_sync(vin->v4l2_dev.dev);
-
-	ret = v4l2_subdev_call(sd, core, s_power, 1);
-	if (ret < 0 && ret != -ENOIOCTLCMD && ret != -ENODEV)
-		return ret;
-	return 0;
-}
-
-static int rvin_power_off(struct rvin_dev *vin)
-{
+	int power = on ? 1 : 0;
 	int ret;
-	struct v4l2_subdev *sd = vin_to_source(vin);
-
-	ret = v4l2_subdev_call(sd, core, s_power, 0);
-
-	pm_runtime_put(vin->v4l2_dev.dev);
 
+	ret = v4l2_subdev_call(sd, core, s_power, power);
 	if (ret < 0 && ret != -ENOIOCTLCMD && ret != -ENODEV)
 		return ret;
 
 	return 0;
 }
 
-static int rvin_initialize_device(struct file *file)
+static int rvin_open(struct file *file)
 {
 	struct rvin_dev *vin = video_drvdata(file);
 	int ret;
 
-	struct v4l2_format f = {
-		.type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
-		.fmt.pix = {
-			.width		= vin->format.width,
-			.height		= vin->format.height,
-			.field		= vin->format.field,
-			.colorspace	= vin->format.colorspace,
-			.pixelformat	= vin->format.pixelformat,
-		},
-	};
-
-	ret = rvin_power_on(vin);
+	ret = pm_runtime_get_sync(vin->dev);
 	if (ret < 0)
 		return ret;
 
-	pm_runtime_enable(&vin->vdev.dev);
-	ret = pm_runtime_resume(&vin->vdev.dev);
-	if (ret < 0 && ret != -ENOSYS)
-		goto eresume;
-
-	/*
-	 * Try to configure with default parameters. Notice: this is the
-	 * very first open, so, we cannot race against other calls,
-	 * apart from someone else calling open() simultaneously, but
-	 * .host_lock is protecting us against it.
-	 */
-	ret = rvin_s_fmt_vid_cap(file, NULL, &f);
-	if (ret < 0)
-		goto esfmt;
-
-	v4l2_ctrl_handler_setup(&vin->ctrl_handler);
-
-	return 0;
-esfmt:
-	pm_runtime_disable(&vin->vdev.dev);
-eresume:
-	rvin_power_off(vin);
-
-	return ret;
-}
-
-static int rvin_open(struct file *file)
-{
-	struct rvin_dev *vin = video_drvdata(file);
-	int ret;
-
-	mutex_lock(&vin->lock);
+	ret = mutex_lock_interruptible(&vin->lock);
+	if (ret)
+		goto err_pm;
 
 	file->private_data = vin;
 
 	ret = v4l2_fh_open(file);
 	if (ret)
-		goto unlock;
-
-	if (!v4l2_fh_is_singular_file(file))
-		goto unlock;
+		goto err_unlock;
 
-	if (rvin_initialize_device(file)) {
-		v4l2_fh_release(file);
-		ret = -ENODEV;
+	if (vin->info->use_mc) {
+		ret = v4l2_pipeline_pm_use(&vin->vdev.entity, 1);
+		if (ret < 0)
+			goto err_open;
+	} else {
+		if (v4l2_fh_is_singular_file(file)) {
+			ret = rvin_power_parallel(vin, true);
+			if (ret < 0)
+				goto err_open;
+
+			ret = v4l2_ctrl_handler_setup(&vin->ctrl_handler);
+			if (ret)
+				goto err_parallel;
+		}
 	}
+	mutex_unlock(&vin->lock);
 
-unlock:
+	return 0;
+err_parallel:
+	rvin_power_parallel(vin, false);
+err_open:
+	v4l2_fh_release(file);
+err_unlock:
 	mutex_unlock(&vin->lock);
+err_pm:
+	pm_runtime_put(vin->dev);
+
 	return ret;
 }
 
@@ -863,18 +825,17 @@ static int rvin_release(struct file *file)
 	/* the release helper will cleanup any on-going streaming */
 	ret = _vb2_fop_release(file, NULL);
 
-	/*
-	 * If this was the last open file.
-	 * Then de-initialize hw module.
-	 */
-	if (fh_singular) {
-		pm_runtime_suspend(&vin->vdev.dev);
-		pm_runtime_disable(&vin->vdev.dev);
-		rvin_power_off(vin);
+	if (vin->info->use_mc) {
+		v4l2_pipeline_pm_use(&vin->vdev.entity, 0);
+	} else {
+		if (fh_singular)
+			rvin_power_parallel(vin, false);
 	}
 
 	mutex_unlock(&vin->lock);
 
+	pm_runtime_put(vin->dev);
+
 	return ret;
 }
 
@@ -888,74 +849,6 @@ static const struct v4l2_file_operations rvin_fops = {
 	.read		= vb2_fop_read,
 };
 
-/* -----------------------------------------------------------------------------
- * Media controller file operations
- */
-
-static int rvin_mc_open(struct file *file)
-{
-	struct rvin_dev *vin = video_drvdata(file);
-	int ret;
-
-	ret = mutex_lock_interruptible(&vin->lock);
-	if (ret)
-		return ret;
-
-	ret = pm_runtime_get_sync(vin->dev);
-	if (ret < 0)
-		goto err_unlock;
-
-	ret = v4l2_pipeline_pm_use(&vin->vdev.entity, 1);
-	if (ret < 0)
-		goto err_pm;
-
-	file->private_data = vin;
-
-	ret = v4l2_fh_open(file);
-	if (ret)
-		goto err_v4l2pm;
-
-	mutex_unlock(&vin->lock);
-
-	return 0;
-err_v4l2pm:
-	v4l2_pipeline_pm_use(&vin->vdev.entity, 0);
-err_pm:
-	pm_runtime_put(vin->dev);
-err_unlock:
-	mutex_unlock(&vin->lock);
-
-	return ret;
-}
-
-static int rvin_mc_release(struct file *file)
-{
-	struct rvin_dev *vin = video_drvdata(file);
-	int ret;
-
-	mutex_lock(&vin->lock);
-
-	/* the release helper will cleanup any on-going streaming. */
-	ret = _vb2_fop_release(file, NULL);
-
-	v4l2_pipeline_pm_use(&vin->vdev.entity, 0);
-	pm_runtime_put(vin->dev);
-
-	mutex_unlock(&vin->lock);
-
-	return ret;
-}
-
-static const struct v4l2_file_operations rvin_mc_fops = {
-	.owner		= THIS_MODULE,
-	.unlocked_ioctl	= video_ioctl2,
-	.open		= rvin_mc_open,
-	.release	= rvin_mc_release,
-	.poll		= vb2_fop_poll,
-	.mmap		= vb2_fop_mmap,
-	.read		= vb2_fop_read,
-};
-
 void rvin_v4l2_unregister(struct rvin_dev *vin)
 {
 	if (!video_is_registered(&vin->vdev))
@@ -996,6 +889,7 @@ int rvin_v4l2_register(struct rvin_dev *vin)
 	snprintf(vdev->name, sizeof(vdev->name), "VIN%u output", vin->id);
 	vdev->release = video_device_release_empty;
 	vdev->lock = &vin->lock;
+	vdev->fops = &rvin_fops;
 	vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
 		V4L2_CAP_READWRITE;
 
@@ -1007,10 +901,8 @@ int rvin_v4l2_register(struct rvin_dev *vin)
 	vin->format.colorspace = RVIN_DEFAULT_COLORSPACE;
 
 	if (vin->info->use_mc) {
-		vdev->fops = &rvin_mc_fops;
 		vdev->ioctl_ops = &rvin_mc_ioctl_ops;
 	} else {
-		vdev->fops = &rvin_fops;
 		vdev->ioctl_ops = &rvin_ioctl_ops;
 		rvin_reset_format(vin);
 	}
diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c
index 6a90bc4c476e..43aae9b6bb20 100644
--- a/drivers/media/platform/rcar_fdp1.c
+++ b/drivers/media/platform/rcar_fdp1.c
@@ -257,6 +257,8 @@ MODULE_PARM_DESC(debug, "activate debug info");
 #define FD1_IP_H3_ES1			0x02010101
 #define FD1_IP_M3W			0x02010202
 #define FD1_IP_H3			0x02010203
+#define FD1_IP_M3N			0x02010204
+#define FD1_IP_E3			0x02010205
 
 /* LUTs */
 #define FD1_LUT_DIF_ADJ			0x1000
@@ -1730,8 +1732,8 @@ static const char * const fdp1_ctrl_deint_menu[] = {
 static const struct v4l2_ioctl_ops fdp1_ioctl_ops = {
 	.vidioc_querycap	= fdp1_vidioc_querycap,
 
-	.vidioc_enum_fmt_vid_cap_mplane = fdp1_enum_fmt_vid_cap,
-	.vidioc_enum_fmt_vid_out_mplane = fdp1_enum_fmt_vid_out,
+	.vidioc_enum_fmt_vid_cap	= fdp1_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out	= fdp1_enum_fmt_vid_out,
 	.vidioc_g_fmt_vid_cap_mplane	= fdp1_g_fmt,
 	.vidioc_g_fmt_vid_out_mplane	= fdp1_g_fmt,
 	.vidioc_try_fmt_vid_cap_mplane	= fdp1_try_fmt,
@@ -2365,6 +2367,12 @@ static int fdp1_probe(struct platform_device *pdev)
 	case FD1_IP_H3:
 		dprintk(fdp1, "FDP1 Version R-Car H3\n");
 		break;
+	case FD1_IP_M3N:
+		dprintk(fdp1, "FDP1 Version R-Car M3N\n");
+		break;
+	case FD1_IP_E3:
+		dprintk(fdp1, "FDP1 Version R-Car E3\n");
+		break;
 	default:
 		dev_err(fdp1->dev, "FDP1 Unidentifiable (0x%08x)\n",
 			hw_version);
diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c
index 1dfd2eb65920..1c3f507acfc9 100644
--- a/drivers/media/platform/rcar_jpu.c
+++ b/drivers/media/platform/rcar_jpu.c
@@ -671,8 +671,6 @@ static int jpu_querycap(struct file *file, void *priv,
 	strscpy(cap->driver, DRV_NAME, sizeof(cap->driver));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
 		 dev_name(ctx->jpu->dev));
-	cap->device_caps |= V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M_MPLANE;
-	cap->capabilities = V4L2_CAP_DEVICE_CAPS | cap->device_caps;
 	memset(cap->reserved, 0, sizeof(cap->reserved));
 
 	return 0;
@@ -948,8 +946,8 @@ static int jpu_streamon(struct file *file, void *priv, enum v4l2_buf_type type)
 static const struct v4l2_ioctl_ops jpu_ioctl_ops = {
 	.vidioc_querycap		= jpu_querycap,
 
-	.vidioc_enum_fmt_vid_cap_mplane = jpu_enum_fmt_cap,
-	.vidioc_enum_fmt_vid_out_mplane = jpu_enum_fmt_out,
+	.vidioc_enum_fmt_vid_cap	= jpu_enum_fmt_cap,
+	.vidioc_enum_fmt_vid_out	= jpu_enum_fmt_out,
 	.vidioc_g_fmt_vid_cap_mplane	= jpu_g_fmt,
 	.vidioc_g_fmt_vid_out_mplane	= jpu_g_fmt,
 	.vidioc_try_fmt_vid_cap_mplane	= jpu_try_fmt,
@@ -1662,6 +1660,8 @@ static int jpu_probe(struct platform_device *pdev)
 	jpu->vfd_encoder.lock		= &jpu->mutex;
 	jpu->vfd_encoder.v4l2_dev	= &jpu->v4l2_dev;
 	jpu->vfd_encoder.vfl_dir	= VFL_DIR_M2M;
+	jpu->vfd_encoder.device_caps	= V4L2_CAP_STREAMING |
+					  V4L2_CAP_VIDEO_M2M_MPLANE;
 
 	ret = video_register_device(&jpu->vfd_encoder, VFL_TYPE_GRABBER, -1);
 	if (ret) {
@@ -1679,6 +1679,8 @@ static int jpu_probe(struct platform_device *pdev)
 	jpu->vfd_decoder.lock		= &jpu->mutex;
 	jpu->vfd_decoder.v4l2_dev	= &jpu->v4l2_dev;
 	jpu->vfd_decoder.vfl_dir	= VFL_DIR_M2M;
+	jpu->vfd_decoder.device_caps	= V4L2_CAP_STREAMING |
+					  V4L2_CAP_VIDEO_M2M_MPLANE;
 
 	ret = video_register_device(&jpu->vfd_decoder, VFL_TYPE_GRABBER, -1);
 	if (ret) {
diff --git a/drivers/media/platform/renesas-ceu.c b/drivers/media/platform/renesas-ceu.c
index 150196f7cf96..57d0c0f9fa4b 100644
--- a/drivers/media/platform/renesas-ceu.c
+++ b/drivers/media/platform/renesas-ceu.c
@@ -1339,7 +1339,7 @@ static int ceu_enum_frameintervals(struct file *file, void *fh,
 static const struct v4l2_ioctl_ops ceu_ioctl_ops = {
 	.vidioc_querycap		= ceu_querycap,
 
-	.vidioc_enum_fmt_vid_cap_mplane	= ceu_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_cap	= ceu_enum_fmt_vid_cap,
 	.vidioc_try_fmt_vid_cap_mplane	= ceu_try_fmt_vid_cap,
 	.vidioc_s_fmt_vid_cap_mplane	= ceu_s_fmt_vid_cap,
 	.vidioc_g_fmt_vid_cap_mplane	= ceu_g_fmt_vid_cap,
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 4e936b95018a..b776f83e395e 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -523,7 +523,8 @@ static void s5p_mfc_handle_seq_done(struct s5p_mfc_ctx *ctx,
 				dev);
 		ctx->mv_count = s5p_mfc_hw_call(dev->mfc_ops, get_mv_count,
 				dev);
-		ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops,
+		if (FW_HAS_E_MIN_SCRATCH_BUF(dev))
+			ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops,
 						get_min_scratch_buf_size, dev);
 		if (ctx->img_width == 0 || ctx->img_height == 0)
 			ctx->state = MFCINST_ERROR;
@@ -1344,6 +1345,7 @@ static int s5p_mfc_probe(struct platform_device *pdev)
 	vfd->lock	= &dev->mfc_mutex;
 	vfd->v4l2_dev	= &dev->v4l2_dev;
 	vfd->vfl_dir	= VFL_DIR_M2M;
+	vfd->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
 	set_bit(V4L2_FL_QUIRK_INVERTED_CROP, &vfd->flags);
 	snprintf(vfd->name, sizeof(vfd->name), "%s", S5P_MFC_DEC_NAME);
 	dev->vfd_dec	= vfd;
@@ -1362,6 +1364,7 @@ static int s5p_mfc_probe(struct platform_device *pdev)
 	vfd->lock	= &dev->mfc_mutex;
 	vfd->v4l2_dev	= &dev->v4l2_dev;
 	vfd->vfl_dir	= VFL_DIR_M2M;
+	vfd->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
 	snprintf(vfd->name, sizeof(vfd->name), "%s", S5P_MFC_ENC_NAME);
 	dev->vfd_enc	= vfd;
 	video_set_drvdata(vfd, dev);
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index d12fc4f397b6..4017c8b471f4 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -271,13 +271,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(cap->card, dev->vfd_dec->name, sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
 		 dev_name(&dev->plat_dev->dev));
-	/*
-	 * This is only a mem-to-mem video device. The capture and output
-	 * device capability flags are left only for backward compatibility
-	 * and are scheduled for removal.
-	 */
-	cap->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -309,14 +302,14 @@ static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
 	return 0;
 }
 
-static int vidioc_enum_fmt_vid_cap_mplane(struct file *file, void *pirv,
-							struct v4l2_fmtdesc *f)
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
+				   struct v4l2_fmtdesc *f)
 {
 	return vidioc_enum_fmt(file, f, false);
 }
 
-static int vidioc_enum_fmt_vid_out_mplane(struct file *file, void *priv,
-							struct v4l2_fmtdesc *f)
+static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
+				   struct v4l2_fmtdesc *f)
 {
 	return vidioc_enum_fmt(file, f, true);
 }
@@ -883,8 +876,8 @@ static int vidioc_subscribe_event(struct v4l2_fh *fh,
 /* v4l2_ioctl_ops */
 static const struct v4l2_ioctl_ops s5p_mfc_dec_ioctl_ops = {
 	.vidioc_querycap = vidioc_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane = vidioc_enum_fmt_vid_cap_mplane,
-	.vidioc_enum_fmt_vid_out_mplane = vidioc_enum_fmt_vid_out_mplane,
+	.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
 	.vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt,
 	.vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt,
 	.vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt,
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 74090a68f807..97e76480e942 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -130,7 +130,7 @@ static struct mfc_control controls[] = {
 		.id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
 		.type = V4L2_CTRL_TYPE_MENU,
 		.minimum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
-		.maximum = V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES,
+		.maximum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES,
 		.default_value = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
 		.menu_skip_mask = 0,
 	},
@@ -1313,13 +1313,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(cap->card, dev->vfd_enc->name, sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
 		 dev_name(&dev->plat_dev->dev));
-	/*
-	 * This is only a mem-to-mem video device. The capture and output
-	 * device capability flags are left only for backward compatibility
-	 * and are scheduled for removal.
-	 */
-	cap->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1350,14 +1343,14 @@ static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
 	return -EINVAL;
 }
 
-static int vidioc_enum_fmt_vid_cap_mplane(struct file *file, void *pirv,
-					  struct v4l2_fmtdesc *f)
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
+				   struct v4l2_fmtdesc *f)
 {
 	return vidioc_enum_fmt(file, f, false);
 }
 
-static int vidioc_enum_fmt_vid_out_mplane(struct file *file, void *prov,
-					  struct v4l2_fmtdesc *f)
+static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
+				   struct v4l2_fmtdesc *f)
 {
 	return vidioc_enum_fmt(file, f, true);
 }
@@ -2339,8 +2332,8 @@ static int vidioc_subscribe_event(struct v4l2_fh *fh,
 
 static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = {
 	.vidioc_querycap = vidioc_querycap,
-	.vidioc_enum_fmt_vid_cap_mplane = vidioc_enum_fmt_vid_cap_mplane,
-	.vidioc_enum_fmt_vid_out_mplane = vidioc_enum_fmt_vid_out_mplane,
+	.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
 	.vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt,
 	.vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt,
 	.vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt,
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
index ee727e21ef5b..f76a07400966 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
@@ -692,9 +692,9 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
 	/* multi-slice control */
 	/* multi-slice MB number or bit size */
 	mfc_write(dev, p->slice_mode, S5P_FIMV_ENC_MSLICE_CTRL);
-	if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
+	if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB) {
 		mfc_write(dev, p->slice_mb, S5P_FIMV_ENC_MSLICE_MB);
-	} else if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
+	} else if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES) {
 		mfc_write(dev, p->slice_bit, S5P_FIMV_ENC_MSLICE_BIT);
 	} else {
 		mfc_write(dev, 0, S5P_FIMV_ENC_MSLICE_MB);
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
index 8717b475d58d..f7621a9051cb 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -733,10 +733,10 @@ static int s5p_mfc_set_slice_mode(struct s5p_mfc_ctx *ctx)
 	/* multi-slice control */
 	/* multi-slice MB number or bit size */
 	writel(ctx->slice_mode, mfc_regs->e_mslice_mode);
-	if (ctx->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
+	if (ctx->slice_mode == V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB) {
 		writel(ctx->slice_size.mb, mfc_regs->e_mslice_size_mb);
 	} else if (ctx->slice_mode ==
-			V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
+			V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES) {
 		writel(ctx->slice_size.bits, mfc_regs->e_mslice_size_bits);
 	} else {
 		writel(0x0, mfc_regs->e_mslice_size_mb);
@@ -776,11 +776,11 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
 	/* multi-slice MB number or bit size */
 	ctx->slice_mode = p->slice_mode;
 	reg = 0;
-	if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
+	if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB) {
 		reg |= (0x1 << 3);
 		writel(reg, mfc_regs->e_enc_options);
 		ctx->slice_size.mb = p->slice_mb;
-	} else if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
+	} else if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES) {
 		reg |= (0x1 << 3);
 		writel(reg, mfc_regs->e_enc_options);
 		ctx->slice_size.bits = p->slice_bit;
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
index 2e62f8721fa5..7d52431c2c83 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
@@ -34,6 +34,11 @@ int s5p_mfc_init_pm(struct s5p_mfc_dev *dev)
 	for (i = 0; i < pm->num_clocks; i++) {
 		pm->clocks[i] = devm_clk_get(pm->device, pm->clk_names[i]);
 		if (IS_ERR(pm->clocks[i])) {
+			/* additional clocks are optional */
+			if (i && PTR_ERR(pm->clocks[i]) == -ENOENT) {
+				pm->clocks[i] = NULL;
+				continue;
+			}
 			mfc_err("Failed to get clock: %s\n",
 				pm->clk_names[i]);
 			return PTR_ERR(pm->clocks[i]);
diff --git a/drivers/media/platform/seco-cec/seco-cec.c b/drivers/media/platform/seco-cec/seco-cec.c
index e5080d6f5b2d..1d0133f01e00 100644
--- a/drivers/media/platform/seco-cec/seco-cec.c
+++ b/drivers/media/platform/seco-cec/seco-cec.c
@@ -18,7 +18,7 @@
 #include <linux/platform_device.h>
 
 /* CEC Framework */
-#include <media/cec.h>
+#include <media/cec-notifier.h>
 
 #include "seco-cec.h"
 
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
index 075d4695ee4d..a79250a7f812 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
@@ -143,7 +143,7 @@ int c8sectpfe_frontend_attach(struct dvb_frontend **fe,
 				"%s: stv0367ter_attach failed for NIM card %s\n"
 				, __func__, dvb_card_str(tsin->dvb_card));
 			return -ENODEV;
-		};
+		}
 
 		/*
 		 * init the demod so that i2c gate_ctrl
@@ -203,7 +203,7 @@ int c8sectpfe_frontend_attach(struct dvb_frontend **fe,
 				"%s: stv6110x_attach failed for NIM card %s\n"
 				, __func__, dvb_card_str(tsin->dvb_card));
 			return -ENODEV;
-		};
+		}
 
 		stv090x_config.tuner_init = fe2->tuner_init;
 		stv090x_config.tuner_set_mode = fe2->tuner_set_mode;
diff --git a/drivers/media/platform/sti/hva/hva-v4l2.c b/drivers/media/platform/sti/hva/hva-v4l2.c
index c42623dccfd6..64004d15a9c9 100644
--- a/drivers/media/platform/sti/hva/hva-v4l2.c
+++ b/drivers/media/platform/sti/hva/hva-v4l2.c
@@ -566,6 +566,7 @@ static int hva_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
 		 */
 		struct vb2_queue *vq;
 		struct hva_stream *stream;
+		struct vb2_buffer *vb2_buf;
 
 		vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, buf->type);
 
@@ -575,7 +576,8 @@ static int hva_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
 			return -EINVAL;
 		}
 
-		stream = (struct hva_stream *)vq->bufs[buf->index];
+		vb2_buf = vb2_get_buffer(vq, buf->index);
+		stream = to_hva_stream(to_vb2_v4l2_buffer(vb2_buf));
 		stream->bytesused = buf->bytesused;
 	}
 
diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c
index b9dad0accd1b..d855e9c09c08 100644
--- a/drivers/media/platform/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/stm32/stm32-dcmi.c
@@ -1702,7 +1702,7 @@ static int dcmi_probe(struct platform_device *pdev)
 	if (irq <= 0) {
 		if (irq != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "Could not get irq\n");
-		return irq;
+		return irq ? irq : -ENXIO;
 	}
 
 	dcmi->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c
index 4c79eb64a7a7..6e0e894154f4 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c
@@ -924,6 +924,7 @@ static int sun6i_csi_remove(struct platform_device *pdev)
 
 static const struct of_device_id sun6i_csi_of_match[] = {
 	{ .compatible = "allwinner,sun6i-a31-csi", },
+	{ .compatible = "allwinner,sun8i-a83t-csi", },
 	{ .compatible = "allwinner,sun8i-h3-csi", },
 	{ .compatible = "allwinner,sun8i-v3s-csi", },
 	{ .compatible = "allwinner,sun50i-a64-csi", },
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index 4867d0ee803a..dda04498ac56 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -1492,8 +1492,6 @@ static int vpe_querycap(struct file *file, void *priv,
 	strscpy(cap->card, VPE_MODULE_NAME, sizeof(cap->card));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
 		VPE_MODULE_NAME);
-	cap->device_caps  = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1970,12 +1968,12 @@ static const struct v4l2_ctrl_ops vpe_ctrl_ops = {
 static const struct v4l2_ioctl_ops vpe_ioctl_ops = {
 	.vidioc_querycap		= vpe_querycap,
 
-	.vidioc_enum_fmt_vid_cap_mplane	= vpe_enum_fmt,
+	.vidioc_enum_fmt_vid_cap	= vpe_enum_fmt,
 	.vidioc_g_fmt_vid_cap_mplane	= vpe_g_fmt,
 	.vidioc_try_fmt_vid_cap_mplane	= vpe_try_fmt,
 	.vidioc_s_fmt_vid_cap_mplane	= vpe_s_fmt,
 
-	.vidioc_enum_fmt_vid_out_mplane	= vpe_enum_fmt,
+	.vidioc_enum_fmt_vid_out	= vpe_enum_fmt,
 	.vidioc_g_fmt_vid_out_mplane	= vpe_g_fmt,
 	.vidioc_try_fmt_vid_out_mplane	= vpe_try_fmt,
 	.vidioc_s_fmt_vid_out_mplane	= vpe_s_fmt,
@@ -2408,6 +2406,7 @@ static const struct video_device vpe_videodev = {
 	.minor		= -1,
 	.release	= video_device_release_empty,
 	.vfl_dir	= VFL_DIR_M2M,
+	.device_caps	= V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING,
 };
 
 static const struct v4l2_m2m_ops m2m_ops = {
diff --git a/drivers/media/platform/vicodec/Kconfig b/drivers/media/platform/vicodec/Kconfig
index 36bb0e934252..89456665cb16 100644
--- a/drivers/media/platform/vicodec/Kconfig
+++ b/drivers/media/platform/vicodec/Kconfig
@@ -4,7 +4,6 @@ config VIDEO_VICODEC
 	depends on VIDEO_DEV && VIDEO_V4L2
 	select VIDEOBUF2_VMALLOC
 	select V4L2_MEM2MEM_DEV
-	default n
 	help
 	  Driver for a Virtual Codec
 
diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c
index bd01a9206aa6..7e7c1e80f29f 100644
--- a/drivers/media/platform/vicodec/vicodec-core.c
+++ b/drivers/media/platform/vicodec/vicodec-core.c
@@ -84,6 +84,7 @@ struct vicodec_q_data {
 	unsigned int		visible_width;
 	unsigned int		visible_height;
 	unsigned int		sizeimage;
+	unsigned int		vb2_sizeimage;
 	unsigned int		sequence;
 	const struct v4l2_fwht_pixfmt_info *info;
 };
@@ -116,12 +117,14 @@ struct vicodec_ctx {
 	struct vicodec_dev	*dev;
 	bool			is_enc;
 	bool			is_stateless;
+	bool			is_draining;
+	bool			next_is_last;
+	bool			has_stopped;
 	spinlock_t		*lock;
 
 	struct v4l2_ctrl_handler hdl;
 
 	struct vb2_v4l2_buffer *last_src_buf;
-	struct vb2_v4l2_buffer *last_dst_buf;
 
 	/* Source and destination queue data */
 	struct vicodec_q_data   q_data[2];
@@ -138,6 +141,10 @@ struct vicodec_ctx {
 	bool			source_changed;
 };
 
+static const struct v4l2_event vicodec_eos_event = {
+	.type = V4L2_EVENT_EOS
+};
+
 static inline struct vicodec_ctx *file2ctx(struct file *file)
 {
 	return container_of(file->private_data, struct vicodec_ctx, fh);
@@ -329,6 +336,10 @@ static int device_process(struct vicodec_ctx *ctx,
 			copy_cap_to_ref(p_dst, ctx->state.info, &ctx->state);
 
 		vb2_set_plane_payload(&dst_vb->vb2_buf, 0, q_dst->sizeimage);
+		if (ntohl(ctx->state.header.flags) & FWHT_FL_I_FRAME)
+			dst_vb->flags |= V4L2_BUF_FLAG_KEYFRAME;
+		else
+			dst_vb->flags |= V4L2_BUF_FLAG_PFRAME;
 	}
 	return ret;
 }
@@ -397,9 +408,6 @@ static enum vb2_buffer_state get_next_header(struct vicodec_ctx *ctx,
 /* device_run() - prepares and starts the device */
 static void device_run(void *priv)
 {
-	static const struct v4l2_event eos_event = {
-		.type = V4L2_EVENT_EOS
-	};
 	struct vicodec_ctx *ctx = priv;
 	struct vicodec_dev *dev = ctx->dev;
 	struct vb2_v4l2_buffer *src_buf, *dst_buf;
@@ -407,7 +415,6 @@ static void device_run(void *priv)
 	u32 state;
 	struct media_request *src_req;
 
-
 	src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
 	dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
 	src_req = src_buf->vb2_buf.req_obj.req;
@@ -421,14 +428,14 @@ static void device_run(void *priv)
 	else
 		dst_buf->sequence = q_dst->sequence++;
 	dst_buf->flags &= ~V4L2_BUF_FLAG_LAST;
-	v4l2_m2m_buf_copy_metadata(src_buf, dst_buf, !ctx->is_enc);
-
-	ctx->last_dst_buf = dst_buf;
+	v4l2_m2m_buf_copy_metadata(src_buf, dst_buf, false);
 
 	spin_lock(ctx->lock);
 	if (!ctx->comp_has_next_frame && src_buf == ctx->last_src_buf) {
 		dst_buf->flags |= V4L2_BUF_FLAG_LAST;
-		v4l2_event_queue_fh(&ctx->fh, &eos_event);
+		v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
+		ctx->is_draining = false;
+		ctx->has_stopped = true;
 	}
 	if (ctx->is_enc || ctx->is_stateless) {
 		src_buf->sequence = q_src->sequence++;
@@ -442,14 +449,14 @@ static void device_run(void *priv)
 		ctx->comp_has_next_frame = false;
 	}
 	v4l2_m2m_buf_done(dst_buf, state);
-	if (ctx->is_stateless && src_req)
-		v4l2_ctrl_request_complete(src_req, &ctx->hdl);
 
 	ctx->comp_size = 0;
 	ctx->header_size = 0;
 	ctx->comp_magic_cnt = 0;
 	ctx->comp_has_frame = false;
 	spin_unlock(ctx->lock);
+	if (ctx->is_stateless && src_req)
+		v4l2_ctrl_request_complete(src_req, &ctx->hdl);
 
 	if (ctx->is_enc)
 		v4l2_m2m_job_finish(dev->stateful_enc.m2m_dev, ctx->fh.m2m_ctx);
@@ -579,6 +586,8 @@ static int job_ready(void *priv)
 	unsigned int max_to_copy;
 	unsigned int comp_frame_size;
 
+	if (ctx->has_stopped)
+		return 0;
 	if (ctx->source_changed)
 		return 0;
 	if (ctx->is_stateless || ctx->is_enc || ctx->comp_has_frame)
@@ -598,6 +607,8 @@ restart:
 	if (ctx->header_size < sizeof(struct fwht_cframe_hdr)) {
 		state = get_next_header(ctx, &p, p_src + sz - p);
 		if (ctx->header_size < sizeof(struct fwht_cframe_hdr)) {
+			if (ctx->is_draining && src_buf == ctx->last_src_buf)
+				return 1;
 			job_remove_src_buf(ctx, state);
 			goto restart;
 		}
@@ -625,6 +636,8 @@ restart:
 		p += copy;
 		ctx->comp_size += copy;
 		if (ctx->comp_size < max_to_copy) {
+			if (ctx->is_draining && src_buf == ctx->last_src_buf)
+				return 1;
 			job_remove_src_buf(ctx, state);
 			goto restart;
 		}
@@ -666,7 +679,6 @@ restart:
 			v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
 
 		update_capture_data_from_header(ctx);
-		ctx->first_source_change_sent = true;
 		v4l2_event_queue_fh(&ctx->fh, &rs_event);
 		set_last_buffer(dst_buf, src_buf, ctx);
 		ctx->source_changed = true;
@@ -713,7 +725,8 @@ static int enum_fmt(struct v4l2_fmtdesc *f, struct vicodec_ctx *ctx,
 		const struct v4l2_fwht_pixfmt_info *info =
 					get_q_data(ctx, f->type)->info;
 
-		if (!info || ctx->is_enc)
+		if (ctx->is_enc ||
+		    !vb2_is_streaming(&ctx->fh.m2m_ctx->cap_q_ctx.q))
 			info = v4l2_fwht_get_pixfmt(f->index);
 		else
 			info = v4l2_fwht_find_nth_fmt(info->width_div,
@@ -764,9 +777,6 @@ static int vidioc_g_fmt(struct vicodec_ctx *ctx, struct v4l2_format *f)
 	q_data = get_q_data(ctx, f->type);
 	info = q_data->info;
 
-	if (!info)
-		info = v4l2_fwht_get_pixfmt(0);
-
 	switch (f->type) {
 	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
@@ -1032,16 +1042,10 @@ static int vidioc_s_fmt(struct vicodec_ctx *ctx, struct v4l2_format *f)
 	default:
 		return -EINVAL;
 	}
-	if (q_data->visible_width > q_data->coded_width)
-		q_data->visible_width = q_data->coded_width;
-	if (q_data->visible_height > q_data->coded_height)
-		q_data->visible_height = q_data->coded_height;
-
 
 	dprintk(ctx->dev,
-		"Setting format for type %d, coded wxh: %dx%d, visible wxh: %dx%d, fourcc: %08x\n",
+		"Setting format for type %d, coded wxh: %dx%d, fourcc: 0x%08x\n",
 		f->type, q_data->coded_width, q_data->coded_height,
-		q_data->visible_width, q_data->visible_height,
 		q_data->info->id);
 
 	return 0;
@@ -1063,18 +1067,58 @@ static int vidioc_s_fmt_vid_out(struct file *file, void *priv,
 				struct v4l2_format *f)
 {
 	struct vicodec_ctx *ctx = file2ctx(file);
-	struct v4l2_pix_format_mplane *pix_mp;
+	struct vicodec_q_data *q_data;
+	struct vicodec_q_data *q_data_cap;
 	struct v4l2_pix_format *pix;
+	struct v4l2_pix_format_mplane *pix_mp;
+	u32 coded_w = 0, coded_h = 0;
+	unsigned int size = 0;
 	int ret;
 
+	q_data = get_q_data(ctx, f->type);
+	q_data_cap = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+
 	ret = vidioc_try_fmt_vid_out(file, priv, f);
 	if (ret)
 		return ret;
 
+	if (ctx->is_enc) {
+		struct vb2_queue *vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);
+		struct vb2_queue *vq_cap = v4l2_m2m_get_vq(ctx->fh.m2m_ctx,
+							   V4L2_BUF_TYPE_VIDEO_CAPTURE);
+		const struct v4l2_fwht_pixfmt_info *info = ctx->is_stateless ?
+			&pixfmt_stateless_fwht : &pixfmt_fwht;
+
+		if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
+			coded_w = f->fmt.pix.width;
+			coded_h = f->fmt.pix.height;
+		} else {
+			coded_w = f->fmt.pix_mp.width;
+			coded_h = f->fmt.pix_mp.height;
+		}
+		if (vb2_is_busy(vq) && (coded_w != q_data->coded_width ||
+					coded_h != q_data->coded_height))
+			return -EBUSY;
+		size = coded_w * coded_h *
+			info->sizeimage_mult / info->sizeimage_div;
+		if (!ctx->is_stateless)
+			size += sizeof(struct fwht_cframe_hdr);
+
+		if (vb2_is_busy(vq_cap) && size > q_data_cap->sizeimage)
+			return -EBUSY;
+	}
+
 	ret = vidioc_s_fmt(file2ctx(file), f);
 	if (!ret) {
+		if (ctx->is_enc) {
+			q_data->visible_width = coded_w;
+			q_data->visible_height = coded_h;
+			q_data_cap->coded_width = coded_w;
+			q_data_cap->coded_height = coded_h;
+			q_data_cap->sizeimage = size;
+		}
+
 		switch (f->type) {
-		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
 		case V4L2_BUF_TYPE_VIDEO_OUTPUT:
 			pix = &f->fmt.pix;
 			ctx->state.colorspace = pix->colorspace;
@@ -1082,7 +1126,6 @@ static int vidioc_s_fmt_vid_out(struct file *file, void *priv,
 			ctx->state.ycbcr_enc = pix->ycbcr_enc;
 			ctx->state.quantization = pix->quantization;
 			break;
-		case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
 		case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
 			pix_mp = &f->fmt.pix_mp;
 			ctx->state.colorspace = pix_mp->colorspace;
@@ -1173,31 +1216,39 @@ static int vidioc_s_selection(struct file *file, void *priv,
 	return 0;
 }
 
-static void vicodec_mark_last_buf(struct vicodec_ctx *ctx)
+static int vicodec_mark_last_buf(struct vicodec_ctx *ctx)
 {
-	static const struct v4l2_event eos_event = {
-		.type = V4L2_EVENT_EOS
-	};
+	struct vb2_v4l2_buffer *next_dst_buf;
+	int ret = 0;
 
 	spin_lock(ctx->lock);
-	ctx->last_src_buf = v4l2_m2m_last_src_buf(ctx->fh.m2m_ctx);
-	if (!ctx->last_src_buf && ctx->last_dst_buf) {
-		ctx->last_dst_buf->flags |= V4L2_BUF_FLAG_LAST;
-		v4l2_event_queue_fh(&ctx->fh, &eos_event);
+	if (ctx->is_draining) {
+		ret = -EBUSY;
+		goto unlock;
 	}
-	spin_unlock(ctx->lock);
-}
+	if (ctx->has_stopped)
+		goto unlock;
 
-static int vicodec_try_encoder_cmd(struct file *file, void *fh,
-				struct v4l2_encoder_cmd *ec)
-{
-	if (ec->cmd != V4L2_ENC_CMD_STOP)
-		return -EINVAL;
+	ctx->last_src_buf = v4l2_m2m_last_src_buf(ctx->fh.m2m_ctx);
+	ctx->is_draining = true;
+	if (ctx->last_src_buf)
+		goto unlock;
+
+	next_dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
+	if (!next_dst_buf) {
+		ctx->next_is_last = true;
+		goto unlock;
+	}
 
-	if (ec->flags & V4L2_ENC_CMD_STOP_AT_GOP_END)
-		return -EINVAL;
+	next_dst_buf->flags |= V4L2_BUF_FLAG_LAST;
+	vb2_buffer_done(&next_dst_buf->vb2_buf, VB2_BUF_STATE_DONE);
+	ctx->is_draining = false;
+	ctx->has_stopped = true;
+	v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
 
-	return 0;
+unlock:
+	spin_unlock(ctx->lock);
+	return ret;
 }
 
 static int vicodec_encoder_cmd(struct file *file, void *fh,
@@ -1206,27 +1257,26 @@ static int vicodec_encoder_cmd(struct file *file, void *fh,
 	struct vicodec_ctx *ctx = file2ctx(file);
 	int ret;
 
-	ret = vicodec_try_encoder_cmd(file, fh, ec);
+	ret = v4l2_m2m_ioctl_try_encoder_cmd(file, fh, ec);
 	if (ret < 0)
 		return ret;
 
-	vicodec_mark_last_buf(ctx);
-	return 0;
-}
-
-static int vicodec_try_decoder_cmd(struct file *file, void *fh,
-				struct v4l2_decoder_cmd *dc)
-{
-	if (dc->cmd != V4L2_DEC_CMD_STOP)
-		return -EINVAL;
-
-	if (dc->flags & V4L2_DEC_CMD_STOP_TO_BLACK)
-		return -EINVAL;
-
-	if (!(dc->flags & V4L2_DEC_CMD_STOP_IMMEDIATELY) && (dc->stop.pts != 0))
-		return -EINVAL;
+	if (!vb2_is_streaming(&ctx->fh.m2m_ctx->cap_q_ctx.q) ||
+	    !vb2_is_streaming(&ctx->fh.m2m_ctx->out_q_ctx.q))
+		return 0;
 
-	return 0;
+	if (ec->cmd == V4L2_ENC_CMD_STOP)
+		return vicodec_mark_last_buf(ctx);
+	ret = 0;
+	spin_lock(ctx->lock);
+	if (ctx->is_draining) {
+		ret = -EBUSY;
+	} else if (ctx->has_stopped) {
+		ctx->has_stopped = false;
+		vb2_clear_last_buffer_dequeued(&ctx->fh.m2m_ctx->cap_q_ctx.q);
+	}
+	spin_unlock(ctx->lock);
+	return ret;
 }
 
 static int vicodec_decoder_cmd(struct file *file, void *fh,
@@ -1235,12 +1285,26 @@ static int vicodec_decoder_cmd(struct file *file, void *fh,
 	struct vicodec_ctx *ctx = file2ctx(file);
 	int ret;
 
-	ret = vicodec_try_decoder_cmd(file, fh, dc);
+	ret = v4l2_m2m_ioctl_try_decoder_cmd(file, fh, dc);
 	if (ret < 0)
 		return ret;
 
-	vicodec_mark_last_buf(ctx);
-	return 0;
+	if (!vb2_is_streaming(&ctx->fh.m2m_ctx->cap_q_ctx.q) ||
+	    !vb2_is_streaming(&ctx->fh.m2m_ctx->out_q_ctx.q))
+		return 0;
+
+	if (dc->cmd == V4L2_DEC_CMD_STOP)
+		return vicodec_mark_last_buf(ctx);
+	ret = 0;
+	spin_lock(ctx->lock);
+	if (ctx->is_draining) {
+		ret = -EBUSY;
+	} else if (ctx->has_stopped) {
+		ctx->has_stopped = false;
+		vb2_clear_last_buffer_dequeued(&ctx->fh.m2m_ctx->cap_q_ctx.q);
+	}
+	spin_unlock(ctx->lock);
+	return ret;
 }
 
 static int vicodec_enum_framesizes(struct file *file, void *fh,
@@ -1283,6 +1347,8 @@ static int vicodec_subscribe_event(struct v4l2_fh *fh,
 			return -EINVAL;
 		/* fall through */
 	case V4L2_EVENT_EOS:
+		if (ctx->is_stateless)
+			return -EINVAL;
 		return v4l2_event_subscribe(fh, sub, 0, NULL);
 	default:
 		return v4l2_ctrl_subscribe_event(fh, sub);
@@ -1297,7 +1363,6 @@ static const struct v4l2_ioctl_ops vicodec_ioctl_ops = {
 	.vidioc_try_fmt_vid_cap	= vidioc_try_fmt_vid_cap,
 	.vidioc_s_fmt_vid_cap	= vidioc_s_fmt_vid_cap,
 
-	.vidioc_enum_fmt_vid_cap_mplane = vidioc_enum_fmt_vid_cap,
 	.vidioc_g_fmt_vid_cap_mplane	= vidioc_g_fmt_vid_cap,
 	.vidioc_try_fmt_vid_cap_mplane	= vidioc_try_fmt_vid_cap,
 	.vidioc_s_fmt_vid_cap_mplane	= vidioc_s_fmt_vid_cap,
@@ -1307,7 +1372,6 @@ static const struct v4l2_ioctl_ops vicodec_ioctl_ops = {
 	.vidioc_try_fmt_vid_out	= vidioc_try_fmt_vid_out,
 	.vidioc_s_fmt_vid_out	= vidioc_s_fmt_vid_out,
 
-	.vidioc_enum_fmt_vid_out_mplane = vidioc_enum_fmt_vid_out,
 	.vidioc_g_fmt_vid_out_mplane	= vidioc_g_fmt_vid_out,
 	.vidioc_try_fmt_vid_out_mplane	= vidioc_try_fmt_vid_out,
 	.vidioc_s_fmt_vid_out_mplane	= vidioc_s_fmt_vid_out,
@@ -1326,9 +1390,9 @@ static const struct v4l2_ioctl_ops vicodec_ioctl_ops = {
 	.vidioc_g_selection	= vidioc_g_selection,
 	.vidioc_s_selection	= vidioc_s_selection,
 
-	.vidioc_try_encoder_cmd	= vicodec_try_encoder_cmd,
+	.vidioc_try_encoder_cmd	= v4l2_m2m_ioctl_try_encoder_cmd,
 	.vidioc_encoder_cmd	= vicodec_encoder_cmd,
-	.vidioc_try_decoder_cmd	= vicodec_try_decoder_cmd,
+	.vidioc_try_decoder_cmd	= v4l2_m2m_ioctl_try_decoder_cmd,
 	.vidioc_decoder_cmd	= vicodec_decoder_cmd,
 	.vidioc_enum_framesizes = vicodec_enum_framesizes,
 
@@ -1354,6 +1418,7 @@ static int vicodec_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
 
 	*nplanes = 1;
 	sizes[0] = size;
+	q_data->vb2_sizeimage = size;
 	return 0;
 }
 
@@ -1384,11 +1449,11 @@ static int vicodec_buf_prepare(struct vb2_buffer *vb)
 		}
 	}
 
-	if (vb2_plane_size(vb, 0) < q_data->sizeimage) {
+	if (vb2_plane_size(vb, 0) < q_data->vb2_sizeimage) {
 		dprintk(ctx->dev,
 			"%s data will not fit into plane (%lu < %lu)\n",
 			__func__, vb2_plane_size(vb, 0),
-			(long)q_data->sizeimage);
+			(long)q_data->vb2_sizeimage);
 		return -EINVAL;
 	}
 
@@ -1412,6 +1477,25 @@ static void vicodec_buf_queue(struct vb2_buffer *vb)
 		.u.src_change.changes = V4L2_EVENT_SRC_CH_RESOLUTION,
 	};
 
+	if (vb2_is_streaming(vq_cap)) {
+		if (!V4L2_TYPE_IS_OUTPUT(vb->vb2_queue->type) &&
+		    ctx->next_is_last) {
+			unsigned int i;
+
+			for (i = 0; i < vb->num_planes; i++)
+				vb->planes[i].bytesused = 0;
+			vbuf->flags = V4L2_BUF_FLAG_LAST;
+			vbuf->field = V4L2_FIELD_NONE;
+			vbuf->sequence = get_q_data(ctx, vb->vb2_queue->type)->sequence++;
+			vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
+			ctx->is_draining = false;
+			ctx->has_stopped = true;
+			ctx->next_is_last = false;
+			v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
+			return;
+		}
+	}
+
 	/* buf_queue handles only the first source change event */
 	if (ctx->first_source_change_sent) {
 		v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);
@@ -1519,16 +1603,11 @@ static int vicodec_start_streaming(struct vb2_queue *q,
 	unsigned int total_planes_size;
 	u8 *new_comp_frame = NULL;
 
-	if (!info)
-		return -EINVAL;
-
 	chroma_div = info->width_div * info->height_div;
 	q_data->sequence = 0;
 
 	if (V4L2_TYPE_IS_OUTPUT(q->type))
 		ctx->last_src_buf = NULL;
-	else
-		ctx->last_dst_buf = NULL;
 
 	state->gop_cnt = 0;
 
@@ -1604,6 +1683,32 @@ static void vicodec_stop_streaming(struct vb2_queue *q)
 
 	vicodec_return_bufs(q, VB2_BUF_STATE_ERROR);
 
+	if (V4L2_TYPE_IS_OUTPUT(q->type)) {
+		if (ctx->is_draining) {
+			struct vb2_v4l2_buffer *next_dst_buf;
+
+			spin_lock(ctx->lock);
+			ctx->last_src_buf = NULL;
+			next_dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
+			if (!next_dst_buf) {
+				ctx->next_is_last = true;
+			} else {
+				next_dst_buf->flags |= V4L2_BUF_FLAG_LAST;
+				vb2_buffer_done(&next_dst_buf->vb2_buf, VB2_BUF_STATE_DONE);
+				ctx->is_draining = false;
+				ctx->has_stopped = true;
+				v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
+			}
+			spin_unlock(ctx->lock);
+		}
+	} else {
+		ctx->is_draining = false;
+		ctx->has_stopped = false;
+		ctx->next_is_last = false;
+	}
+	if (!ctx->is_enc && V4L2_TYPE_IS_OUTPUT(q->type))
+		ctx->first_source_change_sent = false;
+
 	if ((!V4L2_TYPE_IS_OUTPUT(q->type) && !ctx->is_enc) ||
 	    (V4L2_TYPE_IS_OUTPUT(q->type) && ctx->is_enc)) {
 		if (!ctx->is_stateless)
@@ -1771,11 +1876,13 @@ static const struct v4l2_ctrl_config vicodec_ctrl_stateless_state = {
  */
 static int vicodec_open(struct file *file)
 {
+	const struct v4l2_fwht_pixfmt_info *info = v4l2_fwht_get_pixfmt(0);
 	struct video_device *vfd = video_devdata(file);
 	struct vicodec_dev *dev = video_drvdata(file);
 	struct vicodec_ctx *ctx = NULL;
 	struct v4l2_ctrl_handler *hdl;
-	unsigned int size;
+	unsigned int raw_size;
+	unsigned int comp_size;
 	int rc = 0;
 
 	if (mutex_lock_interruptible(vfd->lock))
@@ -1795,13 +1902,16 @@ static int vicodec_open(struct file *file)
 	file->private_data = &ctx->fh;
 	ctx->dev = dev;
 	hdl = &ctx->hdl;
-	v4l2_ctrl_handler_init(hdl, 4);
+	v4l2_ctrl_handler_init(hdl, 5);
 	v4l2_ctrl_new_std(hdl, &vicodec_ctrl_ops, V4L2_CID_MPEG_VIDEO_GOP_SIZE,
 			  1, 16, 1, 10);
 	v4l2_ctrl_new_std(hdl, &vicodec_ctrl_ops, V4L2_CID_FWHT_I_FRAME_QP,
 			  1, 31, 1, 20);
 	v4l2_ctrl_new_std(hdl, &vicodec_ctrl_ops, V4L2_CID_FWHT_P_FRAME_QP,
 			  1, 31, 1, 20);
+	if (ctx->is_enc)
+		v4l2_ctrl_new_std(hdl, &vicodec_ctrl_ops,
+				  V4L2_CID_MIN_BUFFERS_FOR_OUTPUT, 1, 1, 1, 1);
 	if (ctx->is_stateless)
 		v4l2_ctrl_new_custom(hdl, &vicodec_ctrl_stateless_state, NULL);
 	if (hdl->error) {
@@ -1814,7 +1924,7 @@ static int vicodec_open(struct file *file)
 	v4l2_ctrl_handler_setup(hdl);
 
 	if (ctx->is_enc)
-		ctx->q_data[V4L2_M2M_SRC].info = v4l2_fwht_get_pixfmt(0);
+		ctx->q_data[V4L2_M2M_SRC].info = info;
 	else if (ctx->is_stateless)
 		ctx->q_data[V4L2_M2M_SRC].info = &pixfmt_stateless_fwht;
 	else
@@ -1823,22 +1933,24 @@ static int vicodec_open(struct file *file)
 	ctx->q_data[V4L2_M2M_SRC].coded_height = 720;
 	ctx->q_data[V4L2_M2M_SRC].visible_width = 1280;
 	ctx->q_data[V4L2_M2M_SRC].visible_height = 720;
-	size = 1280 * 720 * ctx->q_data[V4L2_M2M_SRC].info->sizeimage_mult /
-		ctx->q_data[V4L2_M2M_SRC].info->sizeimage_div;
-	if (ctx->is_enc || ctx->is_stateless)
-		ctx->q_data[V4L2_M2M_SRC].sizeimage = size;
+	raw_size = 1280 * 720 * info->sizeimage_mult / info->sizeimage_div;
+	comp_size = 1280 * 720 * pixfmt_fwht.sizeimage_mult /
+				 pixfmt_fwht.sizeimage_div;
+	if (ctx->is_enc)
+		ctx->q_data[V4L2_M2M_SRC].sizeimage = raw_size;
+	else if (ctx->is_stateless)
+		ctx->q_data[V4L2_M2M_SRC].sizeimage = comp_size;
 	else
 		ctx->q_data[V4L2_M2M_SRC].sizeimage =
-			size + sizeof(struct fwht_cframe_hdr);
+			comp_size + sizeof(struct fwht_cframe_hdr);
+	ctx->q_data[V4L2_M2M_DST] = ctx->q_data[V4L2_M2M_SRC];
 	if (ctx->is_enc) {
-		ctx->q_data[V4L2_M2M_DST] = ctx->q_data[V4L2_M2M_SRC];
 		ctx->q_data[V4L2_M2M_DST].info = &pixfmt_fwht;
-		ctx->q_data[V4L2_M2M_DST].sizeimage = 1280 * 720 *
-			ctx->q_data[V4L2_M2M_DST].info->sizeimage_mult /
-			ctx->q_data[V4L2_M2M_DST].info->sizeimage_div +
-			sizeof(struct fwht_cframe_hdr);
+		ctx->q_data[V4L2_M2M_DST].sizeimage =
+			comp_size + sizeof(struct fwht_cframe_hdr);
 	} else {
-		ctx->q_data[V4L2_M2M_DST].info = NULL;
+		ctx->q_data[V4L2_M2M_DST].info = info;
+		ctx->q_data[V4L2_M2M_DST].sizeimage = raw_size;
 	}
 
 	ctx->state.colorspace = V4L2_COLORSPACE_REC709;
@@ -2013,18 +2125,31 @@ static int register_instance(struct vicodec_dev *dev,
 	return 0;
 }
 
+static void vicodec_v4l2_dev_release(struct v4l2_device *v4l2_dev)
+{
+	struct vicodec_dev *dev = container_of(v4l2_dev, struct vicodec_dev, v4l2_dev);
+
+	v4l2_device_unregister(&dev->v4l2_dev);
+	v4l2_m2m_release(dev->stateful_enc.m2m_dev);
+	v4l2_m2m_release(dev->stateful_dec.m2m_dev);
+	v4l2_m2m_release(dev->stateless_dec.m2m_dev);
+	kfree(dev);
+}
+
 static int vicodec_probe(struct platform_device *pdev)
 {
 	struct vicodec_dev *dev;
 	int ret;
 
-	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (!dev)
 		return -ENOMEM;
 
 	ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
 	if (ret)
-		return ret;
+		goto free_dev;
+
+	dev->v4l2_dev.release = vicodec_v4l2_dev_release;
 
 #ifdef CONFIG_MEDIA_CONTROLLER
 	dev->mdev.dev = &pdev->dev;
@@ -2102,6 +2227,8 @@ unreg_sf_enc:
 	v4l2_m2m_release(dev->stateful_enc.m2m_dev);
 unreg_dev:
 	v4l2_device_unregister(&dev->v4l2_dev);
+free_dev:
+	kfree(dev);
 
 	return ret;
 }
@@ -2120,12 +2247,10 @@ static int vicodec_remove(struct platform_device *pdev)
 	media_device_cleanup(&dev->mdev);
 #endif
 
-	v4l2_m2m_release(dev->stateful_enc.m2m_dev);
-	v4l2_m2m_release(dev->stateful_dec.m2m_dev);
 	video_unregister_device(&dev->stateful_enc.vfd);
 	video_unregister_device(&dev->stateful_dec.vfd);
 	video_unregister_device(&dev->stateless_dec.vfd);
-	v4l2_device_unregister(&dev->v4l2_dev);
+	v4l2_device_put(&dev->v4l2_dev);
 
 	return 0;
 }
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
index 243c82b5d537..acd3bd48c7e2 100644
--- a/drivers/media/platform/vim2m.c
+++ b/drivers/media/platform/vim2m.c
@@ -1359,7 +1359,7 @@ static int vim2m_probe(struct platform_device *pdev)
 						 MEDIA_ENT_F_PROC_VIDEO_SCALER);
 	if (ret) {
 		v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem media controller\n");
-		goto error_m2m;
+		goto error_dev;
 	}
 
 	ret = media_device_register(&dev->mdev);
@@ -1373,11 +1373,11 @@ static int vim2m_probe(struct platform_device *pdev)
 #ifdef CONFIG_MEDIA_CONTROLLER
 error_m2m_mc:
 	v4l2_m2m_unregister_media_controller(dev->m2m_dev);
-error_m2m:
-	v4l2_m2m_release(dev->m2m_dev);
 #endif
 error_dev:
 	video_unregister_device(&dev->vfd);
+	/* vim2m_device_release called by video_unregister_device to release various objects */
+	return ret;
 error_v4l2:
 	v4l2_device_unregister(&dev->v4l2_dev);
 error_free:
diff --git a/drivers/media/platform/vimc/Kconfig b/drivers/media/platform/vimc/Kconfig
index beba6acce593..bd221d3e1a4a 100644
--- a/drivers/media/platform/vimc/Kconfig
+++ b/drivers/media/platform/vimc/Kconfig
@@ -4,7 +4,6 @@ config VIDEO_VIMC
 	depends on VIDEO_DEV && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
 	select VIDEOBUF2_VMALLOC
 	select VIDEO_V4L2_TPG
-	default n
 	help
 	  Skeleton driver for Virtual Media Controller
 
diff --git a/drivers/media/platform/vimc/Makefile b/drivers/media/platform/vimc/Makefile
index c4fc8e7d365a..96d06f030c31 100644
--- a/drivers/media/platform/vimc/Makefile
+++ b/drivers/media/platform/vimc/Makefile
@@ -1,11 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-vimc-objs := vimc-core.o
-vimc_capture-objs := vimc-capture.o
-vimc_common-objs := vimc-common.o
-vimc_debayer-objs := vimc-debayer.o
-vimc_scaler-objs := vimc-scaler.o
-vimc_sensor-objs := vimc-sensor.o
-vimc_streamer-objs := vimc-streamer.o
+vimc-y := vimc-core.o vimc-common.o vimc-streamer.o
 
-obj-$(CONFIG_VIDEO_VIMC) += vimc.o vimc_capture.o vimc_common.o vimc-debayer.o \
-			    vimc_scaler.o vimc_sensor.o vimc_streamer.o
+obj-$(CONFIG_VIDEO_VIMC) += vimc.o vimc-capture.o vimc-debayer.o \
+                vimc-scaler.o vimc-sensor.o
diff --git a/drivers/media/platform/vimc/vimc-capture.c b/drivers/media/platform/vimc/vimc-capture.c
index 946dc0908566..664855708fdf 100644
--- a/drivers/media/platform/vimc/vimc-capture.c
+++ b/drivers/media/platform/vimc/vimc-capture.c
@@ -142,12 +142,15 @@ static int vimc_cap_s_fmt_vid_cap(struct file *file, void *priv,
 				  struct v4l2_format *f)
 {
 	struct vimc_cap_device *vcap = video_drvdata(file);
+	int ret;
 
 	/* Do not change the format while stream is on */
 	if (vb2_is_busy(&vcap->queue))
 		return -EBUSY;
 
-	vimc_cap_try_fmt_vid_cap(file, priv, f);
+	ret = vimc_cap_try_fmt_vid_cap(file, priv, f);
+	if (ret)
+		return ret;
 
 	dev_dbg(vcap->dev, "%s: format update: "
 		"old:%dx%d (0x%x, %d, %d, %d, %d) "
diff --git a/drivers/media/platform/vimc/vimc-common.c b/drivers/media/platform/vimc/vimc-common.c
index f4d2073076ed..03016f204d05 100644
--- a/drivers/media/platform/vimc/vimc-common.c
+++ b/drivers/media/platform/vimc/vimc-common.c
@@ -377,7 +377,3 @@ void vimc_ent_sd_unregister(struct vimc_ent_device *ved, struct v4l2_subdev *sd)
 	v4l2_device_unregister_subdev(sd);
 }
 EXPORT_SYMBOL_GPL(vimc_ent_sd_unregister);
-
-MODULE_DESCRIPTION("Virtual Media Controller Driver (VIMC) Common");
-MODULE_AUTHOR("Helen Koike <helen.fornazier@gmail.com>");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/platform/vimc/vimc-core.c b/drivers/media/platform/vimc/vimc-core.c
index 03707bdcbfa8..571c55aa0e16 100644
--- a/drivers/media/platform/vimc/vimc-core.c
+++ b/drivers/media/platform/vimc/vimc-core.c
@@ -234,10 +234,7 @@ static void vimc_comp_unbind(struct device *master)
 
 static int vimc_comp_compare(struct device *comp, void *data)
 {
-	const struct platform_device *pdev = to_platform_device(comp);
-	const char *name = data;
-
-	return !strcmp(pdev->dev.platform_data, name);
+	return comp == data;
 }
 
 static struct component_match *vimc_add_subdevs(struct vimc_device *vimc)
@@ -267,7 +264,7 @@ static struct component_match *vimc_add_subdevs(struct vimc_device *vimc)
 		}
 
 		component_match_add(&vimc->pdev.dev, &match, vimc_comp_compare,
-				    (void *)vimc->pipe_cfg->ents[i].name);
+				    &vimc->subdevs[i]->dev);
 	}
 
 	return match;
diff --git a/drivers/media/platform/vimc/vimc-debayer.c b/drivers/media/platform/vimc/vimc-debayer.c
index 3ae8c12f5fa3..00598fbf3cba 100644
--- a/drivers/media/platform/vimc/vimc-debayer.c
+++ b/drivers/media/platform/vimc/vimc-debayer.c
@@ -16,14 +16,16 @@
 #include "vimc-common.h"
 
 #define VIMC_DEB_DRV_NAME "vimc-debayer"
-/* This module only supports tranforming a bayer format to V4L2_PIX_FMT_RGB24 */
+/* This module only supports transforming a bayer format
+ * to V4L2_PIX_FMT_RGB24
+ */
 #define VIMC_DEB_SRC_PIXFMT V4L2_PIX_FMT_RGB24
 #define VIMC_DEB_SRC_MBUS_FMT_DEFAULT MEDIA_BUS_FMT_RGB888_1X24
 
 static unsigned int deb_mean_win_size = 3;
 module_param(deb_mean_win_size, uint, 0000);
 MODULE_PARM_DESC(deb_mean_win_size, " the window size to calculate the mean.\n"
-	"NOTE: the window size need to be an odd number, as the main pixel "
+	"NOTE: the window size needs to be an odd number, as the main pixel "
 	"stays in the center of the window, otherwise the next odd number "
 	"is considered");
 
@@ -260,7 +262,7 @@ static int vimc_deb_set_fmt(struct v4l2_subdev *sd,
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		/* Do not change the format while stream is on */
-		if (vdeb->src_frame)
+		if (vdeb->ved.stream)
 			return -EBUSY;
 
 		sink_fmt = &vdeb->sink_fmt;
@@ -327,9 +329,6 @@ static int vimc_deb_s_stream(struct v4l2_subdev *sd, int enable)
 		const struct v4l2_format_info *pix_info;
 		unsigned int frame_size;
 
-		if (vdeb->src_frame)
-			return 0;
-
 		/* We only support translating bayer to RGB24 */
 		if (src_pixelformat != V4L2_PIX_FMT_RGB24) {
 			dev_err(vdeb->dev,
diff --git a/drivers/media/platform/vimc/vimc-scaler.c b/drivers/media/platform/vimc/vimc-scaler.c
index 5f31c1e351a3..c7123a45c55b 100644
--- a/drivers/media/platform/vimc/vimc-scaler.c
+++ b/drivers/media/platform/vimc/vimc-scaler.c
@@ -148,7 +148,7 @@ static int vimc_sca_set_fmt(struct v4l2_subdev *sd,
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		/* Do not change the format while stream is on */
-		if (vsca->src_frame)
+		if (vsca->ved.stream)
 			return -EBUSY;
 
 		sink_fmt = &vsca->sink_fmt;
@@ -203,9 +203,6 @@ static int vimc_sca_s_stream(struct v4l2_subdev *sd, int enable)
 		const struct v4l2_format_info *pix_info;
 		unsigned int frame_size;
 
-		if (vsca->src_frame)
-			return 0;
-
 		if (!vimc_sca_is_pixfmt_supported(pixelformat)) {
 			dev_err(vsca->dev, "pixfmt (0x%08x) is not supported\n",
 				pixelformat);
@@ -327,7 +324,7 @@ static void *vimc_sca_process_frame(struct vimc_ent_device *ved,
 						    ved);
 
 	/* If the stream in this node is not active, just return */
-	if (!vsca->src_frame)
+	if (!ved->stream)
 		return ERR_PTR(-EINVAL);
 
 	vimc_sca_fill_src_frame(vsca, sink_frame);
diff --git a/drivers/media/platform/vimc/vimc-sensor.c b/drivers/media/platform/vimc/vimc-sensor.c
index 46a25f705456..51359472eef2 100644
--- a/drivers/media/platform/vimc/vimc-sensor.c
+++ b/drivers/media/platform/vimc/vimc-sensor.c
@@ -131,7 +131,7 @@ static int vimc_sen_set_fmt(struct v4l2_subdev *sd,
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		/* Do not change the format while stream is on */
-		if (vsen->frame)
+		if (vsen->ved.stream)
 			return -EBUSY;
 
 		mf = &vsen->mbus_format;
@@ -187,10 +187,6 @@ static int vimc_sen_s_stream(struct v4l2_subdev *sd, int enable)
 		const struct v4l2_format_info *pix_info;
 		unsigned int frame_size;
 
-		if (vsen->kthread_sen)
-			/* tpg is already executing */
-			return 0;
-
 		/* Calculate the frame size */
 		pix_info = v4l2_format_info(pixelformat);
 		frame_size = vsen->mbus_format.width * pix_info->bpp[0] *
@@ -211,7 +207,6 @@ static int vimc_sen_s_stream(struct v4l2_subdev *sd, int enable)
 
 		vfree(vsen->frame);
 		vsen->frame = NULL;
-		return 0;
 	}
 
 	return 0;
diff --git a/drivers/media/platform/vimc/vimc-streamer.c b/drivers/media/platform/vimc/vimc-streamer.c
index 26b674259489..3b3f36357a0e 100644
--- a/drivers/media/platform/vimc/vimc-streamer.c
+++ b/drivers/media/platform/vimc/vimc-streamer.c
@@ -122,6 +122,14 @@ static int vimc_streamer_pipeline_init(struct vimc_stream *stream,
 	return -EINVAL;
 }
 
+/*
+ * vimc_streamer_thread - process frames through the pipeline
+ *
+ * @data:	vimc_stream struct of the current stream
+ *
+ * From the source to the sink, gets a frame from each subdevice and send to
+ * the next one of the pipeline at a fixed framerate.
+ */
 static int vimc_streamer_thread(void *data)
 {
 	struct vimc_stream *stream = data;
@@ -149,6 +157,20 @@ static int vimc_streamer_thread(void *data)
 	return 0;
 }
 
+/*
+ * vimc_streamer_s_stream - start/stop the streaming on the media pipeline
+ *
+ * @stream:	the pointer to the stream structure of the current stream
+ * @ved:	pointer to the vimc entity of the entity of the stream
+ * @enable:	flag to determine if stream should start/stop
+ *
+ * When starting, check if there is no stream->kthread allocated. This should
+ * indicate that a stream is already running. Then, it initializes
+ * the pipeline, creates and runs a kthread to consume buffers through the
+ * pipeline.
+ * When stopping, analogously check if there is a stream running, stop
+ * the thread and terminates the pipeline.
+ */
 int vimc_streamer_s_stream(struct vimc_stream *stream,
 			   struct vimc_ent_device *ved,
 			   int enable)
@@ -188,7 +210,3 @@ int vimc_streamer_s_stream(struct vimc_stream *stream,
 	return 0;
 }
 EXPORT_SYMBOL_GPL(vimc_streamer_s_stream);
-
-MODULE_DESCRIPTION("Virtual Media Controller Driver (VIMC) Streamer");
-MODULE_AUTHOR("Lucas A. M. Magalhães <lucmaga@gmail.com>");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/platform/vivid/Kconfig b/drivers/media/platform/vivid/Kconfig
index b172bcc11758..e2ff06edfa93 100644
--- a/drivers/media/platform/vivid/Kconfig
+++ b/drivers/media/platform/vivid/Kconfig
@@ -11,7 +11,6 @@ config VIDEO_VIVID
 	select VIDEOBUF2_VMALLOC
 	select VIDEOBUF2_DMA_CONTIG
 	select VIDEO_V4L2_TPG
-	default n
 	help
 	  Enables a virtual video driver. This driver emulates a webcam,
 	  TV, S-Video and HDMI capture hardware, including VBI support for
diff --git a/drivers/media/platform/vivid/vivid-core.c b/drivers/media/platform/vivid/vivid-core.c
index 7047df6f0e0e..bc2a176937a4 100644
--- a/drivers/media/platform/vivid/vivid-core.c
+++ b/drivers/media/platform/vivid/vivid-core.c
@@ -500,20 +500,18 @@ static const struct v4l2_file_operations vivid_radio_fops = {
 static const struct v4l2_ioctl_ops vivid_ioctl_ops = {
 	.vidioc_querycap		= vidioc_querycap,
 
-	.vidioc_enum_fmt_vid_cap	= vidioc_enum_fmt_vid,
+	.vidioc_enum_fmt_vid_cap	= vivid_enum_fmt_vid,
 	.vidioc_g_fmt_vid_cap		= vidioc_g_fmt_vid_cap,
 	.vidioc_try_fmt_vid_cap		= vidioc_try_fmt_vid_cap,
 	.vidioc_s_fmt_vid_cap		= vidioc_s_fmt_vid_cap,
-	.vidioc_enum_fmt_vid_cap_mplane = vidioc_enum_fmt_vid_mplane,
 	.vidioc_g_fmt_vid_cap_mplane	= vidioc_g_fmt_vid_cap_mplane,
 	.vidioc_try_fmt_vid_cap_mplane	= vidioc_try_fmt_vid_cap_mplane,
 	.vidioc_s_fmt_vid_cap_mplane	= vidioc_s_fmt_vid_cap_mplane,
 
-	.vidioc_enum_fmt_vid_out	= vidioc_enum_fmt_vid,
+	.vidioc_enum_fmt_vid_out	= vivid_enum_fmt_vid,
 	.vidioc_g_fmt_vid_out		= vidioc_g_fmt_vid_out,
 	.vidioc_try_fmt_vid_out		= vidioc_try_fmt_vid_out,
 	.vidioc_s_fmt_vid_out		= vidioc_s_fmt_vid_out,
-	.vidioc_enum_fmt_vid_out_mplane = vidioc_enum_fmt_vid_mplane,
 	.vidioc_g_fmt_vid_out_mplane	= vidioc_g_fmt_vid_out_mplane,
 	.vidioc_try_fmt_vid_out_mplane	= vidioc_try_fmt_vid_out_mplane,
 	.vidioc_s_fmt_vid_out_mplane	= vidioc_s_fmt_vid_out_mplane,
@@ -669,6 +667,9 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 	v4l2_std_id tvnorms_cap = 0, tvnorms_out = 0;
 	int ret;
 	int i;
+#ifdef CONFIG_VIDEO_VIVID_CEC
+	unsigned int cec_tx_bus_cnt = 0;
+#endif
 
 	/* allocate main vivid state structure */
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
@@ -722,6 +723,7 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 		in_type_counter[HDMI]--;
 		dev->num_inputs--;
 	}
+	dev->num_hdmi_inputs = in_type_counter[HDMI];
 
 	/* how many outputs do we have and of what type? */
 	dev->num_outputs = num_outputs[inst];
@@ -732,6 +734,7 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 	for (i = 0; i < dev->num_outputs; i++) {
 		dev->output_type[i] = ((output_types[inst] >> i) & 1) ? HDMI : SVID;
 		dev->output_name_counter[i] = out_type_counter[dev->output_type[i]]++;
+		dev->display_present[i] = true;
 	}
 	dev->has_audio_outputs = out_type_counter[SVID];
 	if (out_type_counter[HDMI] == 16) {
@@ -743,6 +746,7 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 		out_type_counter[HDMI]--;
 		dev->num_outputs--;
 	}
+	dev->num_hdmi_outputs = out_type_counter[HDMI];
 
 	/* do we create a video capture device? */
 	dev->has_vid_cap = node_type & 0x0001;
@@ -1001,13 +1005,15 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 	dev->webcam_size_idx = 1;
 	dev->webcam_ival_idx = 3;
 	tpg_s_fourcc(&dev->tpg, dev->fmt_cap->fourcc);
-	dev->std_cap = V4L2_STD_PAL;
 	dev->std_out = V4L2_STD_PAL;
 	if (dev->input_type[0] == TV || dev->input_type[0] == SVID)
 		tvnorms_cap = V4L2_STD_ALL;
 	if (dev->output_type[0] == SVID)
 		tvnorms_out = V4L2_STD_ALL;
-	dev->dv_timings_cap = def_dv_timings;
+	for (i = 0; i < MAX_INPUTS; i++) {
+		dev->dv_timings_cap[i] = def_dv_timings;
+		dev->std_cap[i] = V4L2_STD_PAL;
+	}
 	dev->dv_timings_out = def_dv_timings;
 	dev->tv_freq = 2804 /* 175.25 * 16 */;
 	dev->tv_audmode = V4L2_TUNER_MODE_STEREO;
@@ -1037,6 +1043,17 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 	if (ret)
 		goto unreg_dev;
 
+	/* enable/disable interface specific controls */
+	if (dev->num_outputs && dev->output_type[0] != HDMI)
+		v4l2_ctrl_activate(dev->ctrl_display_present, false);
+	if (dev->num_inputs && dev->input_type[0] != HDMI) {
+		v4l2_ctrl_activate(dev->ctrl_dv_timings_signal_mode, false);
+		v4l2_ctrl_activate(dev->ctrl_dv_timings, false);
+	} else if (dev->num_inputs && dev->input_type[0] == HDMI) {
+		v4l2_ctrl_activate(dev->ctrl_std_signal_mode, false);
+		v4l2_ctrl_activate(dev->ctrl_standard, false);
+	}
+
 	/*
 	 * update the capture and output formats to do a proper initial
 	 * configuration.
@@ -1044,14 +1061,6 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 	vivid_update_format_cap(dev, false);
 	vivid_update_format_out(dev);
 
-	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_vid_cap);
-	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_vid_out);
-	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_vbi_cap);
-	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_vbi_out);
-	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_radio_rx);
-	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_radio_tx);
-	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_sdr_cap);
-
 	/* initialize overlay */
 	dev->fb_cap.fmt.width = dev->src_rect.width;
 	dev->fb_cap.fmt.height = dev->src_rect.height;
@@ -1212,6 +1221,47 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 				dev->fb_info.node);
 	}
 
+#ifdef CONFIG_VIDEO_VIVID_CEC
+	if (dev->has_vid_cap && in_type_counter[HDMI]) {
+		struct cec_adapter *adap;
+
+		adap = vivid_cec_alloc_adap(dev, 0, false);
+		ret = PTR_ERR_OR_ZERO(adap);
+		if (ret < 0)
+			goto unreg_dev;
+		dev->cec_rx_adap = adap;
+	}
+
+	if (dev->has_vid_out) {
+		for (i = 0; i < dev->num_outputs; i++) {
+			struct cec_adapter *adap;
+
+			if (dev->output_type[i] != HDMI)
+				continue;
+
+			dev->cec_output2bus_map[i] = cec_tx_bus_cnt;
+			adap = vivid_cec_alloc_adap(dev, cec_tx_bus_cnt, true);
+			ret = PTR_ERR_OR_ZERO(adap);
+			if (ret < 0) {
+				for (i = 0; i < dev->num_outputs; i++)
+					cec_delete_adapter(dev->cec_tx_adap[i]);
+				goto unreg_dev;
+			}
+
+			dev->cec_tx_adap[cec_tx_bus_cnt] = adap;
+			cec_tx_bus_cnt++;
+		}
+	}
+#endif
+
+	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_vid_cap);
+	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_vid_out);
+	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_vbi_cap);
+	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_vbi_out);
+	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_radio_rx);
+	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_radio_tx);
+	v4l2_ctrl_handler_setup(&dev->ctrl_hdl_sdr_cap);
+
 	/* finally start creating the device nodes */
 	if (dev->has_vid_cap) {
 		vfd = &dev->vid_cap_dev;
@@ -1241,22 +1291,15 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 
 #ifdef CONFIG_VIDEO_VIVID_CEC
 		if (in_type_counter[HDMI]) {
-			struct cec_adapter *adap;
-
-			adap = vivid_cec_alloc_adap(dev, 0, false);
-			ret = PTR_ERR_OR_ZERO(adap);
-			if (ret < 0)
-				goto unreg_dev;
-			dev->cec_rx_adap = adap;
-			ret = cec_register_adapter(adap, &pdev->dev);
+			ret = cec_register_adapter(dev->cec_rx_adap, &pdev->dev);
 			if (ret < 0) {
-				cec_delete_adapter(adap);
+				cec_delete_adapter(dev->cec_rx_adap);
 				dev->cec_rx_adap = NULL;
 				goto unreg_dev;
 			}
-			cec_s_phys_addr(adap, 0, false);
+			cec_s_phys_addr(dev->cec_rx_adap, 0, false);
 			v4l2_info(&dev->v4l2_dev, "CEC adapter %s registered for HDMI input 0\n",
-				  dev_name(&adap->devnode.dev));
+				  dev_name(&dev->cec_rx_adap->devnode.dev));
 		}
 #endif
 
@@ -1268,10 +1311,6 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 	}
 
 	if (dev->has_vid_out) {
-#ifdef CONFIG_VIDEO_VIVID_CEC
-		unsigned int bus_cnt = 0;
-#endif
-
 		vfd = &dev->vid_out_dev;
 		snprintf(vfd->name, sizeof(vfd->name),
 			 "vivid-%03d-vid-out", inst);
@@ -1299,30 +1338,21 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
 #endif
 
 #ifdef CONFIG_VIDEO_VIVID_CEC
-		for (i = 0; i < dev->num_outputs; i++) {
-			struct cec_adapter *adap;
-
-			if (dev->output_type[i] != HDMI)
-				continue;
-			dev->cec_output2bus_map[i] = bus_cnt;
-			adap = vivid_cec_alloc_adap(dev, bus_cnt, true);
-			ret = PTR_ERR_OR_ZERO(adap);
-			if (ret < 0)
-				goto unreg_dev;
-			dev->cec_tx_adap[bus_cnt] = adap;
-			ret = cec_register_adapter(adap, &pdev->dev);
+		for (i = 0; i < cec_tx_bus_cnt; i++) {
+			ret = cec_register_adapter(dev->cec_tx_adap[i], &pdev->dev);
 			if (ret < 0) {
-				cec_delete_adapter(adap);
-				dev->cec_tx_adap[bus_cnt] = NULL;
+				for (; i < cec_tx_bus_cnt; i++) {
+					cec_delete_adapter(dev->cec_tx_adap[i]);
+					dev->cec_tx_adap[i] = NULL;
+				}
 				goto unreg_dev;
 			}
 			v4l2_info(&dev->v4l2_dev, "CEC adapter %s registered for HDMI output %d\n",
-				  dev_name(&adap->devnode.dev), bus_cnt);
-			bus_cnt++;
-			if (bus_cnt <= out_type_counter[HDMI])
-				cec_s_phys_addr(adap, bus_cnt << 12, false);
+				  dev_name(&dev->cec_tx_adap[i]->devnode.dev), i);
+			if (i <= out_type_counter[HDMI])
+				cec_s_phys_addr(dev->cec_tx_adap[i], i << 12, false);
 			else
-				cec_s_phys_addr(adap, 0x1000, false);
+				cec_s_phys_addr(dev->cec_tx_adap[i], 0x1000, false);
 		}
 #endif
 
diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h
index 6697c7009629..7ebb14673c75 100644
--- a/drivers/media/platform/vivid/vivid-core.h
+++ b/drivers/media/platform/vivid/vivid-core.h
@@ -22,18 +22,6 @@
 #define dprintk(dev, level, fmt, arg...) \
 	v4l2_dbg(level, vivid_debug, &dev->v4l2_dev, fmt, ## arg)
 
-/* Maximum allowed frame rate
- *
- * vivid will allow setting timeperframe in [1/FPS_MAX - FPS_MAX/1] range.
- *
- * Ideally FPS_MAX should be infinity, i.e. practically UINT_MAX, but that
- * might hit application errors when they manipulate these values.
- *
- * Besides, for tpf < 10ms image-generation logic should be changed, to avoid
- * producing frames with equal content.
- */
-#define FPS_MAX 100
-
 /* The maximum number of clip rectangles */
 #define MAX_CLIPS  16
 /* The maximum number of inputs */
@@ -180,9 +168,11 @@ struct vivid_dev {
 	/* supported features */
 	bool				multiplanar;
 	unsigned			num_inputs;
+	unsigned int			num_hdmi_inputs;
 	u8				input_type[MAX_INPUTS];
 	u8				input_name_counter[MAX_INPUTS];
 	unsigned			num_outputs;
+	unsigned int			num_hdmi_outputs;
 	u8				output_type[MAX_OUTPUTS];
 	u8				output_name_counter[MAX_OUTPUTS];
 	bool				has_audio_inputs;
@@ -237,6 +227,7 @@ struct vivid_dev {
 		struct v4l2_ctrl	*ctrl_dv_timings_signal_mode;
 		struct v4l2_ctrl	*ctrl_dv_timings;
 	};
+	struct v4l2_ctrl		*ctrl_display_present;
 	struct v4l2_ctrl		*ctrl_has_crop_cap;
 	struct v4l2_ctrl		*ctrl_has_compose_cap;
 	struct v4l2_ctrl		*ctrl_has_scaler_cap;
@@ -245,6 +236,11 @@ struct vivid_dev {
 	struct v4l2_ctrl		*ctrl_has_scaler_out;
 	struct v4l2_ctrl		*ctrl_tx_mode;
 	struct v4l2_ctrl		*ctrl_tx_rgb_range;
+	struct v4l2_ctrl		*ctrl_tx_edid_present;
+	struct v4l2_ctrl		*ctrl_tx_hotplug;
+	struct v4l2_ctrl		*ctrl_tx_rxsense;
+
+	struct v4l2_ctrl		*ctrl_rx_power_present;
 
 	struct v4l2_ctrl		*radio_tx_rds_pi;
 	struct v4l2_ctrl		*radio_tx_rds_pty;
@@ -299,23 +295,24 @@ struct vivid_dev {
 	bool				time_wrap;
 	u64				time_wrap_offset;
 	unsigned			perc_dropped_buffers;
-	enum vivid_signal_mode		std_signal_mode;
-	unsigned			query_std_last;
-	v4l2_std_id			query_std;
-	enum tpg_video_aspect		std_aspect_ratio;
+	enum vivid_signal_mode		std_signal_mode[MAX_INPUTS];
+	unsigned int			query_std_last[MAX_INPUTS];
+	v4l2_std_id			query_std[MAX_INPUTS];
+	enum tpg_video_aspect		std_aspect_ratio[MAX_INPUTS];
 
-	enum vivid_signal_mode		dv_timings_signal_mode;
+	enum vivid_signal_mode		dv_timings_signal_mode[MAX_INPUTS];
 	char				**query_dv_timings_qmenu;
 	char				*query_dv_timings_qmenu_strings;
 	unsigned			query_dv_timings_size;
-	unsigned			query_dv_timings_last;
-	unsigned			query_dv_timings;
-	enum tpg_video_aspect		dv_timings_aspect_ratio;
+	unsigned int			query_dv_timings_last[MAX_INPUTS];
+	unsigned int			query_dv_timings[MAX_INPUTS];
+	enum tpg_video_aspect		dv_timings_aspect_ratio[MAX_INPUTS];
 
 	/* Input */
 	unsigned			input;
-	v4l2_std_id			std_cap;
-	struct v4l2_dv_timings		dv_timings_cap;
+	v4l2_std_id			std_cap[MAX_INPUTS];
+	struct v4l2_dv_timings		dv_timings_cap[MAX_INPUTS];
+	int				dv_timings_cap_sel[MAX_INPUTS];
 	u32				service_set_cap;
 	struct vivid_vbi_gen_data	vbi_gen;
 	u8				*edid;
@@ -328,6 +325,8 @@ struct vivid_dev {
 	unsigned			tv_field_cap;
 	unsigned			tv_audio_input;
 
+	u32				power_present;
+
 	/* Capture Overlay */
 	struct v4l2_framebuffer		fb_cap;
 	struct v4l2_fh			*overlay_cap_owner;
@@ -360,6 +359,7 @@ struct vivid_dev {
 	u8				*scaled_line;
 	u8				*blended_line;
 	unsigned			cur_scaled_line;
+	bool				display_present[MAX_OUTPUTS];
 
 	/* Output Overlay */
 	void				*fb_vbase_out;
diff --git a/drivers/media/platform/vivid/vivid-ctrls.c b/drivers/media/platform/vivid/vivid-ctrls.c
index 4cd526ff248b..3e916c8befb7 100644
--- a/drivers/media/platform/vivid/vivid-ctrls.c
+++ b/drivers/media/platform/vivid/vivid-ctrls.c
@@ -18,6 +18,7 @@
 #include "vivid-radio-common.h"
 #include "vivid-osd.h"
 #include "vivid-ctrls.h"
+#include "vivid-cec.h"
 
 #define VIVID_CID_CUSTOM_BASE		(V4L2_CID_USER_BASE | 0xf000)
 #define VIVID_CID_BUTTON		(VIVID_CID_CUSTOM_BASE + 0)
@@ -68,6 +69,7 @@
 #define VIVID_CID_PERCENTAGE_FILL	(VIVID_CID_VIVID_BASE + 41)
 #define VIVID_CID_REDUCED_FPS		(VIVID_CID_VIVID_BASE + 42)
 #define VIVID_CID_HSV_ENC		(VIVID_CID_VIVID_BASE + 43)
+#define VIVID_CID_DISPLAY_PRESENT	(VIVID_CID_VIVID_BASE + 44)
 
 #define VIVID_CID_STD_SIGNAL_MODE	(VIVID_CID_VIVID_BASE + 60)
 #define VIVID_CID_STANDARD		(VIVID_CID_VIVID_BASE + 61)
@@ -357,7 +359,7 @@ static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl)
 		V4L2_COLORSPACE_470_SYSTEM_BG,
 	};
 	struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_vid_cap);
-	unsigned i;
+	unsigned int i, j;
 
 	switch (ctrl->id) {
 	case VIVID_CID_TEST_PATTERN:
@@ -463,20 +465,35 @@ static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl)
 		tpg_s_show_square(&dev->tpg, ctrl->val);
 		break;
 	case VIVID_CID_STD_ASPECT_RATIO:
-		dev->std_aspect_ratio = ctrl->val;
+		dev->std_aspect_ratio[dev->input] = ctrl->val;
 		tpg_s_video_aspect(&dev->tpg, vivid_get_video_aspect(dev));
 		break;
 	case VIVID_CID_DV_TIMINGS_SIGNAL_MODE:
-		dev->dv_timings_signal_mode = dev->ctrl_dv_timings_signal_mode->val;
-		if (dev->dv_timings_signal_mode == SELECTED_DV_TIMINGS)
-			dev->query_dv_timings = dev->ctrl_dv_timings->val;
+		dev->dv_timings_signal_mode[dev->input] =
+			dev->ctrl_dv_timings_signal_mode->val;
+		dev->query_dv_timings[dev->input] = dev->ctrl_dv_timings->val;
+
+		dev->power_present = 0;
+		for (i = 0, j = 0;
+		     i < ARRAY_SIZE(dev->dv_timings_signal_mode);
+		     i++)
+			if (dev->input_type[i] == HDMI) {
+				if (dev->dv_timings_signal_mode[i] != NO_SIGNAL)
+					dev->power_present |= (1 << j);
+				j++;
+			}
+		__v4l2_ctrl_s_ctrl(dev->ctrl_rx_power_present,
+				   dev->power_present);
+
 		v4l2_ctrl_activate(dev->ctrl_dv_timings,
-				dev->dv_timings_signal_mode == SELECTED_DV_TIMINGS);
+			dev->dv_timings_signal_mode[dev->input] ==
+				SELECTED_DV_TIMINGS);
+
 		vivid_update_quality(dev);
 		vivid_send_source_change(dev, HDMI);
 		break;
 	case VIVID_CID_DV_TIMINGS_ASPECT_RATIO:
-		dev->dv_timings_aspect_ratio = ctrl->val;
+		dev->dv_timings_aspect_ratio[dev->input] = ctrl->val;
 		tpg_s_video_aspect(&dev->tpg, vivid_get_video_aspect(dev));
 		break;
 	case VIVID_CID_TSTAMP_SRC:
@@ -908,6 +925,8 @@ static int vivid_vid_out_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_vid_out);
 	struct v4l2_bt_timings *bt = &dev->dv_timings_out.bt;
+	u32 display_present = 0;
+	unsigned int i, j, bus_idx;
 
 	switch (ctrl->id) {
 	case VIVID_CID_HAS_CROP_OUT:
@@ -941,6 +960,37 @@ static int vivid_vid_out_s_ctrl(struct v4l2_ctrl *ctrl)
 		if (dev->loop_video)
 			vivid_send_source_change(dev, HDMI);
 		break;
+	case VIVID_CID_DISPLAY_PRESENT:
+		if (dev->output_type[dev->output] != HDMI)
+			break;
+
+		dev->display_present[dev->output] = ctrl->val;
+		for (i = 0, j = 0; i < dev->num_outputs; i++)
+			if (dev->output_type[i] == HDMI)
+				display_present |=
+					dev->display_present[i] << j++;
+
+		__v4l2_ctrl_s_ctrl(dev->ctrl_tx_rxsense, display_present);
+
+		if (dev->edid_blocks) {
+			__v4l2_ctrl_s_ctrl(dev->ctrl_tx_edid_present,
+					   display_present);
+			__v4l2_ctrl_s_ctrl(dev->ctrl_tx_hotplug,
+					   display_present);
+		}
+
+		bus_idx = dev->cec_output2bus_map[dev->output];
+		if (!dev->cec_tx_adap[bus_idx])
+			break;
+
+		if (ctrl->val && dev->edid_blocks)
+			cec_s_phys_addr(dev->cec_tx_adap[bus_idx],
+					dev->cec_tx_adap[bus_idx]->phys_addr,
+					false);
+		else
+			cec_phys_addr_invalidate(dev->cec_tx_adap[bus_idx]);
+
+		break;
 	}
 	return 0;
 }
@@ -979,6 +1029,15 @@ static const struct v4l2_ctrl_config vivid_ctrl_has_scaler_out = {
 	.step = 1,
 };
 
+static const struct v4l2_ctrl_config vivid_ctrl_display_present = {
+	.ops = &vivid_vid_out_ctrl_ops,
+	.id = VIVID_CID_DISPLAY_PRESENT,
+	.name = "Display Present",
+	.type = V4L2_CTRL_TYPE_BOOLEAN,
+	.max = 1,
+	.def = 1,
+	.step = 1,
+};
 
 /* Streaming Controls */
 
@@ -1127,10 +1186,14 @@ static int vivid_sdtv_cap_s_ctrl(struct v4l2_ctrl *ctrl)
 
 	switch (ctrl->id) {
 	case VIVID_CID_STD_SIGNAL_MODE:
-		dev->std_signal_mode = dev->ctrl_std_signal_mode->val;
-		if (dev->std_signal_mode == SELECTED_STD)
-			dev->query_std = vivid_standard[dev->ctrl_standard->val];
-		v4l2_ctrl_activate(dev->ctrl_standard, dev->std_signal_mode == SELECTED_STD);
+		dev->std_signal_mode[dev->input] =
+			dev->ctrl_std_signal_mode->val;
+		if (dev->std_signal_mode[dev->input] == SELECTED_STD)
+			dev->query_std[dev->input] =
+				vivid_standard[dev->ctrl_standard->val];
+		v4l2_ctrl_activate(dev->ctrl_standard,
+				   dev->std_signal_mode[dev->input] ==
+					SELECTED_STD);
 		vivid_update_quality(dev);
 		vivid_send_source_change(dev, TV);
 		vivid_send_source_change(dev, SVID);
@@ -1549,7 +1612,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap,
 			v4l2_ctrl_new_custom(hdl_vbi_cap, &vivid_ctrl_vbi_cap_interlaced, NULL);
 	}
 
-	if (has_hdmi && dev->has_vid_cap) {
+	if (dev->num_hdmi_inputs) {
 		dev->ctrl_dv_timings_signal_mode = v4l2_ctrl_new_custom(hdl_vid_cap,
 					&vivid_ctrl_dv_timings_signal_mode, NULL);
 
@@ -1569,8 +1632,13 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap,
 			&vivid_vid_cap_ctrl_ops,
 			V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL,
 			0, V4L2_DV_RGB_RANGE_AUTO);
+		dev->ctrl_rx_power_present = v4l2_ctrl_new_std(hdl_vid_cap,
+			NULL, V4L2_CID_DV_RX_POWER_PRESENT, 0,
+			(2 << (dev->num_hdmi_inputs - 1)) - 1, 0,
+			(2 << (dev->num_hdmi_inputs - 1)) - 1);
+
 	}
-	if (has_hdmi && dev->has_vid_out) {
+	if (dev->num_hdmi_outputs) {
 		/*
 		 * We aren't doing anything with this at the moment, but
 		 * HDMI outputs typically have this controls.
@@ -1581,6 +1649,20 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap,
 		dev->ctrl_tx_mode = v4l2_ctrl_new_std_menu(hdl_vid_out, NULL,
 			V4L2_CID_DV_TX_MODE, V4L2_DV_TX_MODE_HDMI,
 			0, V4L2_DV_TX_MODE_HDMI);
+		dev->ctrl_display_present = v4l2_ctrl_new_custom(hdl_vid_out,
+			&vivid_ctrl_display_present, NULL);
+		dev->ctrl_tx_hotplug = v4l2_ctrl_new_std(hdl_vid_out,
+			NULL, V4L2_CID_DV_TX_HOTPLUG, 0,
+			(2 << (dev->num_hdmi_outputs - 1)) - 1, 0,
+			(2 << (dev->num_hdmi_outputs - 1)) - 1);
+		dev->ctrl_tx_rxsense = v4l2_ctrl_new_std(hdl_vid_out,
+			NULL, V4L2_CID_DV_TX_RXSENSE, 0,
+			(2 << (dev->num_hdmi_outputs - 1)) - 1, 0,
+			(2 << (dev->num_hdmi_outputs - 1)) - 1);
+		dev->ctrl_tx_edid_present = v4l2_ctrl_new_std(hdl_vid_out,
+			NULL, V4L2_CID_DV_TX_EDID_PRESENT, 0,
+			(2 << (dev->num_hdmi_outputs - 1)) - 1, 0,
+			(2 << (dev->num_hdmi_outputs - 1)) - 1);
 	}
 	if ((dev->has_vid_cap && dev->has_vid_out) ||
 	    (dev->has_vbi_cap && dev->has_vbi_out))
diff --git a/drivers/media/platform/vivid/vivid-kthread-cap.c b/drivers/media/platform/vivid/vivid-kthread-cap.c
index f8006a30c12f..6cf495a7d5cc 100644
--- a/drivers/media/platform/vivid/vivid-kthread-cap.c
+++ b/drivers/media/platform/vivid/vivid-kthread-cap.c
@@ -43,7 +43,7 @@
 static inline v4l2_std_id vivid_get_std_cap(const struct vivid_dev *dev)
 {
 	if (vivid_is_sdtv_cap(dev))
-		return dev->std_cap;
+		return dev->std_cap[dev->input];
 	return 0;
 }
 
@@ -408,7 +408,7 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf)
 	unsigned factor = V4L2_FIELD_HAS_T_OR_B(dev->field_cap) ? 2 : 1;
 	unsigned line_height = 16 / factor;
 	bool is_tv = vivid_is_sdtv_cap(dev);
-	bool is_60hz = is_tv && (dev->std_cap & V4L2_STD_525_60);
+	bool is_60hz = is_tv && (dev->std_cap[dev->input] & V4L2_STD_525_60);
 	unsigned p;
 	int line = 1;
 	u8 *basep[TPG_MAX_PLANES][2];
@@ -419,9 +419,9 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf)
 
 	if (dev->loop_video && dev->can_loop_video &&
 		((vivid_is_svid_cap(dev) &&
-		!VIVID_INVALID_SIGNAL(dev->std_signal_mode)) ||
+		!VIVID_INVALID_SIGNAL(dev->std_signal_mode[dev->input])) ||
 		(vivid_is_hdmi_cap(dev) &&
-		!VIVID_INVALID_SIGNAL(dev->dv_timings_signal_mode))))
+		!VIVID_INVALID_SIGNAL(dev->dv_timings_signal_mode[dev->input]))))
 		is_loop = true;
 
 	buf->vb.sequence = dev->vid_cap_seq_count;
diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c
index 1a89593b0c86..f2e789bdf4a6 100644
--- a/drivers/media/platform/vivid/vivid-osd.c
+++ b/drivers/media/platform/vivid/vivid-osd.c
@@ -155,7 +155,7 @@ static int _vivid_fb_check_var(struct fb_var_screeninfo *var, struct vivid_dev *
 	var->nonstd = 0;
 
 	var->vmode &= ~FB_VMODE_MASK;
-	var->vmode = FB_VMODE_NONINTERLACED;
+	var->vmode |= FB_VMODE_NONINTERLACED;
 
 	/* Dummy values */
 	var->hsync_len = 24;
diff --git a/drivers/media/platform/vivid/vivid-vbi-cap.c b/drivers/media/platform/vivid/vivid-vbi-cap.c
index 40ecd7902b56..1a9348eea781 100644
--- a/drivers/media/platform/vivid/vivid-vbi-cap.c
+++ b/drivers/media/platform/vivid/vivid-vbi-cap.c
@@ -18,7 +18,7 @@
 static void vivid_sliced_vbi_cap_fill(struct vivid_dev *dev, unsigned seqnr)
 {
 	struct vivid_vbi_gen_data *vbi_gen = &dev->vbi_gen;
-	bool is_60hz = dev->std_cap & V4L2_STD_525_60;
+	bool is_60hz = dev->std_cap[dev->input] & V4L2_STD_525_60;
 
 	vivid_vbi_gen_sliced(vbi_gen, is_60hz, seqnr);
 
@@ -65,7 +65,7 @@ static void vivid_sliced_vbi_cap_fill(struct vivid_dev *dev, unsigned seqnr)
 
 static void vivid_g_fmt_vbi_cap(struct vivid_dev *dev, struct v4l2_vbi_format *vbi)
 {
-	bool is_60hz = dev->std_cap & V4L2_STD_525_60;
+	bool is_60hz = dev->std_cap[dev->input] & V4L2_STD_525_60;
 
 	vbi->sampling_rate = 27000000;
 	vbi->offset = 24;
@@ -93,7 +93,7 @@ void vivid_raw_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf)
 
 	memset(vbuf, 0x10, vb2_plane_size(&buf->vb.vb2_buf, 0));
 
-	if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode))
+	if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode[dev->input]))
 		vivid_vbi_gen_raw(&dev->vbi_gen, &vbi, vbuf);
 }
 
@@ -111,7 +111,7 @@ void vivid_sliced_vbi_cap_process(struct vivid_dev *dev,
 	vivid_sliced_vbi_cap_fill(dev, buf->vb.sequence);
 
 	memset(vbuf, 0, vb2_plane_size(&buf->vb.vb2_buf, 0));
-	if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode)) {
+	if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode[dev->input])) {
 		unsigned i;
 
 		for (i = 0; i < 25; i++)
@@ -124,7 +124,7 @@ static int vbi_cap_queue_setup(struct vb2_queue *vq,
 		       unsigned sizes[], struct device *alloc_devs[])
 {
 	struct vivid_dev *dev = vb2_get_drv_priv(vq);
-	bool is_60hz = dev->std_cap & V4L2_STD_525_60;
+	bool is_60hz = dev->std_cap[dev->input] & V4L2_STD_525_60;
 	unsigned size = vq->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE ?
 		36 * sizeof(struct v4l2_sliced_vbi_data) :
 		1440 * 2 * (is_60hz ? 12 : 18);
@@ -144,7 +144,7 @@ static int vbi_cap_queue_setup(struct vb2_queue *vq,
 static int vbi_cap_buf_prepare(struct vb2_buffer *vb)
 {
 	struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
-	bool is_60hz = dev->std_cap & V4L2_STD_525_60;
+	bool is_60hz = dev->std_cap[dev->input] & V4L2_STD_525_60;
 	unsigned size = vb->vb2_queue->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE ?
 		36 * sizeof(struct v4l2_sliced_vbi_data) :
 		1440 * 2 * (is_60hz ? 12 : 18);
@@ -302,7 +302,7 @@ int vidioc_try_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_forma
 {
 	struct vivid_dev *dev = video_drvdata(file);
 	struct v4l2_sliced_vbi_format *vbi = &fmt->fmt.sliced;
-	bool is_60hz = dev->std_cap & V4L2_STD_525_60;
+	bool is_60hz = dev->std_cap[dev->input] & V4L2_STD_525_60;
 	u32 service_set = vbi->service_set;
 
 	if (!vivid_is_sdtv_cap(dev) || !dev->has_sliced_vbi_cap)
@@ -337,7 +337,7 @@ int vidioc_g_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_sliced_vbi_
 	bool is_60hz;
 
 	if (vdev->vfl_dir == VFL_DIR_RX) {
-		is_60hz = dev->std_cap & V4L2_STD_525_60;
+		is_60hz = dev->std_cap[dev->input] & V4L2_STD_525_60;
 		if (!vivid_is_sdtv_cap(dev) || !dev->has_sliced_vbi_cap ||
 		    cap->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
 			return -EINVAL;
diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c b/drivers/media/platform/vivid/vivid-vid-cap.c
index 530ac8decb25..8cbaa0c998ed 100644
--- a/drivers/media/platform/vivid/vivid-vid-cap.c
+++ b/drivers/media/platform/vivid/vivid-vid-cap.c
@@ -21,11 +21,6 @@
 #include "vivid-kthread-cap.h"
 #include "vivid-vid-cap.h"
 
-/* timeperframe: min/max and default */
-static const struct v4l2_fract
-	tpf_min     = {.numerator = 1,		.denominator = FPS_MAX},
-	tpf_max     = {.numerator = FPS_MAX,	.denominator = 1};
-
 static const struct vivid_fmt formats_ovl[] = {
 	{
 		.fourcc   = V4L2_PIX_FMT_RGB565, /* gggbbbbb rrrrrggg */
@@ -196,7 +191,7 @@ static void vid_cap_buf_finish(struct vb2_buffer *vb)
 	 * test this.
 	 */
 	vbuf->flags |= V4L2_BUF_FLAG_TIMECODE;
-	if (dev->std_cap & V4L2_STD_525_60)
+	if (dev->std_cap[dev->input] & V4L2_STD_525_60)
 		fps = 30;
 	tc->type = (fps == 30) ? V4L2_TC_TYPE_30FPS : V4L2_TC_TYPE_25FPS;
 	tc->flags = 0;
@@ -299,11 +294,13 @@ void vivid_update_quality(struct vivid_dev *dev)
 		tpg_s_quality(&dev->tpg, TPG_QUAL_NOISE, 0);
 		return;
 	}
-	if (vivid_is_hdmi_cap(dev) && VIVID_INVALID_SIGNAL(dev->dv_timings_signal_mode)) {
+	if (vivid_is_hdmi_cap(dev) &&
+	    VIVID_INVALID_SIGNAL(dev->dv_timings_signal_mode[dev->input])) {
 		tpg_s_quality(&dev->tpg, TPG_QUAL_NOISE, 0);
 		return;
 	}
-	if (vivid_is_sdtv_cap(dev) && VIVID_INVALID_SIGNAL(dev->std_signal_mode)) {
+	if (vivid_is_sdtv_cap(dev) &&
+	    VIVID_INVALID_SIGNAL(dev->std_signal_mode[dev->input])) {
 		tpg_s_quality(&dev->tpg, TPG_QUAL_NOISE, 0);
 		return;
 	}
@@ -358,10 +355,10 @@ static enum tpg_quality vivid_get_quality(struct vivid_dev *dev, s32 *afc)
 enum tpg_video_aspect vivid_get_video_aspect(const struct vivid_dev *dev)
 {
 	if (vivid_is_sdtv_cap(dev))
-		return dev->std_aspect_ratio;
+		return dev->std_aspect_ratio[dev->input];
 
 	if (vivid_is_hdmi_cap(dev))
-		return dev->dv_timings_aspect_ratio;
+		return dev->dv_timings_aspect_ratio[dev->input];
 
 	return TPG_VIDEO_ASPECT_IMAGE;
 }
@@ -369,7 +366,7 @@ enum tpg_video_aspect vivid_get_video_aspect(const struct vivid_dev *dev)
 static enum tpg_pixel_aspect vivid_get_pixel_aspect(const struct vivid_dev *dev)
 {
 	if (vivid_is_sdtv_cap(dev))
-		return (dev->std_cap & V4L2_STD_525_60) ?
+		return (dev->std_cap[dev->input] & V4L2_STD_525_60) ?
 			TPG_PIXEL_ASPECT_NTSC : TPG_PIXEL_ASPECT_PAL;
 
 	if (vivid_is_hdmi_cap(dev) &&
@@ -386,7 +383,7 @@ static enum tpg_pixel_aspect vivid_get_pixel_aspect(const struct vivid_dev *dev)
  */
 void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls)
 {
-	struct v4l2_bt_timings *bt = &dev->dv_timings_cap.bt;
+	struct v4l2_bt_timings *bt = &dev->dv_timings_cap[dev->input].bt;
 	unsigned size;
 	u64 pixelclock;
 
@@ -403,7 +400,7 @@ void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls)
 	case SVID:
 		dev->field_cap = dev->tv_field_cap;
 		dev->src_rect.width = 720;
-		if (dev->std_cap & V4L2_STD_525_60) {
+		if (dev->std_cap[dev->input] & V4L2_STD_525_60) {
 			dev->src_rect.height = 480;
 			dev->timeperframe_vid_cap = (struct v4l2_fract) { 1001, 30000 };
 			dev->service_set_cap = V4L2_SLICED_CAPTION_525;
@@ -486,8 +483,8 @@ static enum v4l2_field vivid_field_cap(struct vivid_dev *dev, enum v4l2_field fi
 		}
 	}
 	if (vivid_is_hdmi_cap(dev))
-		return dev->dv_timings_cap.bt.interlaced ? V4L2_FIELD_ALTERNATE :
-						       V4L2_FIELD_NONE;
+		return dev->dv_timings_cap[dev->input].bt.interlaced ?
+			V4L2_FIELD_ALTERNATE : V4L2_FIELD_NONE;
 	return V4L2_FIELD_NONE;
 }
 
@@ -586,7 +583,7 @@ int vivid_try_fmt_vid_cap(struct file *file, void *priv,
 		h = sz->height;
 	} else if (vivid_is_sdtv_cap(dev)) {
 		w = 720;
-		h = (dev->std_cap & V4L2_STD_525_60) ? 480 : 576;
+		h = (dev->std_cap[dev->input] & V4L2_STD_525_60) ? 480 : 576;
 	} else {
 		w = dev->src_rect.width;
 		h = dev->src_rect.height;
@@ -1310,10 +1307,10 @@ int vidioc_enum_input(struct file *file, void *priv,
 				dev->input_name_counter[inp->index]);
 		inp->capabilities = V4L2_IN_CAP_DV_TIMINGS;
 		if (dev->edid_blocks == 0 ||
-		    dev->dv_timings_signal_mode == NO_SIGNAL)
+		    dev->dv_timings_signal_mode[dev->input] == NO_SIGNAL)
 			inp->status |= V4L2_IN_ST_NO_SIGNAL;
-		else if (dev->dv_timings_signal_mode == NO_LOCK ||
-			 dev->dv_timings_signal_mode == OUT_OF_RANGE)
+		else if (dev->dv_timings_signal_mode[dev->input] == NO_LOCK ||
+			 dev->dv_timings_signal_mode[dev->input] == OUT_OF_RANGE)
 			inp->status |= V4L2_IN_ST_NO_H_LOCK;
 		break;
 	}
@@ -1322,9 +1319,9 @@ int vidioc_enum_input(struct file *file, void *priv,
 	if (dev->sensor_vflip)
 		inp->status |= V4L2_IN_ST_VFLIP;
 	if (dev->input == inp->index && vivid_is_sdtv_cap(dev)) {
-		if (dev->std_signal_mode == NO_SIGNAL) {
+		if (dev->std_signal_mode[dev->input] == NO_SIGNAL) {
 			inp->status |= V4L2_IN_ST_NO_SIGNAL;
-		} else if (dev->std_signal_mode == NO_LOCK) {
+		} else if (dev->std_signal_mode[dev->input] == NO_LOCK) {
 			inp->status |= V4L2_IN_ST_NO_H_LOCK;
 		} else if (vivid_is_tv_cap(dev)) {
 			switch (tpg_g_quality(&dev->tpg)) {
@@ -1353,7 +1350,7 @@ int vidioc_g_input(struct file *file, void *priv, unsigned *i)
 int vidioc_s_input(struct file *file, void *priv, unsigned i)
 {
 	struct vivid_dev *dev = video_drvdata(file);
-	struct v4l2_bt_timings *bt = &dev->dv_timings_cap.bt;
+	struct v4l2_bt_timings *bt = &dev->dv_timings_cap[dev->input].bt;
 	unsigned brightness;
 
 	if (i >= dev->num_inputs)
@@ -1407,6 +1404,29 @@ int vidioc_s_input(struct file *file, void *priv, unsigned i)
 	v4l2_ctrl_modify_range(dev->brightness,
 			128 * i, 255 + 128 * i, 1, 128 + 128 * i);
 	v4l2_ctrl_s_ctrl(dev->brightness, brightness);
+
+	/* Restore per-input states. */
+	v4l2_ctrl_activate(dev->ctrl_dv_timings_signal_mode,
+			   vivid_is_hdmi_cap(dev));
+	v4l2_ctrl_activate(dev->ctrl_dv_timings, vivid_is_hdmi_cap(dev) &&
+			   dev->dv_timings_signal_mode[dev->input] ==
+			   SELECTED_DV_TIMINGS);
+	v4l2_ctrl_activate(dev->ctrl_std_signal_mode, vivid_is_sdtv_cap(dev));
+	v4l2_ctrl_activate(dev->ctrl_standard, vivid_is_sdtv_cap(dev) &&
+			   dev->std_signal_mode[dev->input]);
+
+	if (vivid_is_hdmi_cap(dev)) {
+		v4l2_ctrl_s_ctrl(dev->ctrl_dv_timings_signal_mode,
+				 dev->dv_timings_signal_mode[dev->input]);
+		v4l2_ctrl_s_ctrl(dev->ctrl_dv_timings,
+				 dev->query_dv_timings[dev->input]);
+	} else if (vivid_is_sdtv_cap(dev)) {
+		v4l2_ctrl_s_ctrl(dev->ctrl_std_signal_mode,
+				 dev->std_signal_mode[dev->input]);
+		v4l2_ctrl_s_ctrl(dev->ctrl_standard,
+				 dev->std_signal_mode[dev->input]);
+	}
+
 	return 0;
 }
 
@@ -1499,8 +1519,9 @@ int vivid_video_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
 	} else if (qual == TPG_QUAL_GRAY) {
 		vt->rxsubchans = V4L2_TUNER_SUB_MONO;
 	} else {
-		unsigned channel_nr = dev->tv_freq / (6 * 16);
-		unsigned options = (dev->std_cap & V4L2_STD_NTSC_M) ? 4 : 3;
+		unsigned int channel_nr = dev->tv_freq / (6 * 16);
+		unsigned int options =
+			(dev->std_cap[dev->input] & V4L2_STD_NTSC_M) ? 4 : 3;
 
 		switch (channel_nr % options) {
 		case 0:
@@ -1510,7 +1531,7 @@ int vivid_video_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
 			vt->rxsubchans = V4L2_TUNER_SUB_STEREO;
 			break;
 		case 2:
-			if (dev->std_cap & V4L2_STD_NTSC_M)
+			if (dev->std_cap[dev->input] & V4L2_STD_NTSC_M)
 				vt->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_SAP;
 			else
 				vt->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
@@ -1567,23 +1588,25 @@ const char * const vivid_ctrl_standard_strings[] = {
 int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *id)
 {
 	struct vivid_dev *dev = video_drvdata(file);
+	unsigned int last = dev->query_std_last[dev->input];
 
 	if (!vivid_is_sdtv_cap(dev))
 		return -ENODATA;
-	if (dev->std_signal_mode == NO_SIGNAL ||
-	    dev->std_signal_mode == NO_LOCK) {
+	if (dev->std_signal_mode[dev->input] == NO_SIGNAL ||
+	    dev->std_signal_mode[dev->input] == NO_LOCK) {
 		*id = V4L2_STD_UNKNOWN;
 		return 0;
 	}
 	if (vivid_is_tv_cap(dev) && tpg_g_quality(&dev->tpg) == TPG_QUAL_NOISE) {
 		*id = V4L2_STD_UNKNOWN;
-	} else if (dev->std_signal_mode == CURRENT_STD) {
-		*id = dev->std_cap;
-	} else if (dev->std_signal_mode == SELECTED_STD) {
-		*id = dev->query_std;
+	} else if (dev->std_signal_mode[dev->input] == CURRENT_STD) {
+		*id = dev->std_cap[dev->input];
+	} else if (dev->std_signal_mode[dev->input] == SELECTED_STD) {
+		*id = dev->query_std[dev->input];
 	} else {
-		*id = vivid_standard[dev->query_std_last];
-		dev->query_std_last = (dev->query_std_last + 1) % ARRAY_SIZE(vivid_standard);
+		*id = vivid_standard[last];
+		dev->query_std_last[dev->input] =
+			(last + 1) % ARRAY_SIZE(vivid_standard);
 	}
 
 	return 0;
@@ -1595,11 +1618,11 @@ int vivid_vid_cap_s_std(struct file *file, void *priv, v4l2_std_id id)
 
 	if (!vivid_is_sdtv_cap(dev))
 		return -ENODATA;
-	if (dev->std_cap == id)
+	if (dev->std_cap[dev->input] == id)
 		return 0;
 	if (vb2_is_busy(&dev->vb_vid_cap_q) || vb2_is_busy(&dev->vb_vbi_cap_q))
 		return -EBUSY;
-	dev->std_cap = id;
+	dev->std_cap[dev->input] = id;
 	vivid_update_format_cap(dev, false);
 	return 0;
 }
@@ -1676,12 +1699,13 @@ int vivid_vid_cap_s_dv_timings(struct file *file, void *_fh,
 	    !valid_cvt_gtf_timings(timings))
 		return -EINVAL;
 
-	if (v4l2_match_dv_timings(timings, &dev->dv_timings_cap, 0, false))
+	if (v4l2_match_dv_timings(timings, &dev->dv_timings_cap[dev->input],
+				  0, false))
 		return 0;
 	if (vb2_is_busy(&dev->vb_vid_cap_q))
 		return -EBUSY;
 
-	dev->dv_timings_cap = *timings;
+	dev->dv_timings_cap[dev->input] = *timings;
 	vivid_update_format_cap(dev, false);
 	return 0;
 }
@@ -1690,26 +1714,31 @@ int vidioc_query_dv_timings(struct file *file, void *_fh,
 				    struct v4l2_dv_timings *timings)
 {
 	struct vivid_dev *dev = video_drvdata(file);
+	unsigned int input = dev->input;
+	unsigned int last = dev->query_dv_timings_last[input];
 
 	if (!vivid_is_hdmi_cap(dev))
 		return -ENODATA;
-	if (dev->dv_timings_signal_mode == NO_SIGNAL ||
+	if (dev->dv_timings_signal_mode[input] == NO_SIGNAL ||
 	    dev->edid_blocks == 0)
 		return -ENOLINK;
-	if (dev->dv_timings_signal_mode == NO_LOCK)
+	if (dev->dv_timings_signal_mode[input] == NO_LOCK)
 		return -ENOLCK;
-	if (dev->dv_timings_signal_mode == OUT_OF_RANGE) {
+	if (dev->dv_timings_signal_mode[input] == OUT_OF_RANGE) {
 		timings->bt.pixelclock = vivid_dv_timings_cap.bt.max_pixelclock * 2;
 		return -ERANGE;
 	}
-	if (dev->dv_timings_signal_mode == CURRENT_DV_TIMINGS) {
-		*timings = dev->dv_timings_cap;
-	} else if (dev->dv_timings_signal_mode == SELECTED_DV_TIMINGS) {
-		*timings = v4l2_dv_timings_presets[dev->query_dv_timings];
+	if (dev->dv_timings_signal_mode[input] == CURRENT_DV_TIMINGS) {
+		*timings = dev->dv_timings_cap[input];
+	} else if (dev->dv_timings_signal_mode[input] ==
+		   SELECTED_DV_TIMINGS) {
+		*timings =
+			v4l2_dv_timings_presets[dev->query_dv_timings[input]];
 	} else {
-		*timings = v4l2_dv_timings_presets[dev->query_dv_timings_last];
-		dev->query_dv_timings_last = (dev->query_dv_timings_last + 1) %
-						dev->query_dv_timings_size;
+		*timings =
+			v4l2_dv_timings_presets[last];
+		dev->query_dv_timings_last[input] =
+			(last + 1) % dev->query_dv_timings_size;
 	}
 	return 0;
 }
@@ -1719,7 +1748,8 @@ int vidioc_s_edid(struct file *file, void *_fh,
 {
 	struct vivid_dev *dev = video_drvdata(file);
 	u16 phys_addr;
-	unsigned int i;
+	u32 display_present = 0;
+	unsigned int i, j;
 	int ret;
 
 	memset(edid->reserved, 0, sizeof(edid->reserved));
@@ -1729,6 +1759,8 @@ int vidioc_s_edid(struct file *file, void *_fh,
 		return -EINVAL;
 	if (edid->blocks == 0) {
 		dev->edid_blocks = 0;
+		v4l2_ctrl_s_ctrl(dev->ctrl_tx_edid_present, 0);
+		v4l2_ctrl_s_ctrl(dev->ctrl_tx_hotplug, 0);
 		phys_addr = CEC_PHYS_ADDR_INVALID;
 		goto set_phys_addr;
 	}
@@ -1747,13 +1779,23 @@ int vidioc_s_edid(struct file *file, void *_fh,
 	dev->edid_blocks = edid->blocks;
 	memcpy(dev->edid, edid->edid, edid->blocks * 128);
 
+	for (i = 0, j = 0; i < dev->num_outputs; i++)
+		if (dev->output_type[i] == HDMI)
+			display_present |=
+				dev->display_present[i] << j++;
+
+	v4l2_ctrl_s_ctrl(dev->ctrl_tx_edid_present, display_present);
+	v4l2_ctrl_s_ctrl(dev->ctrl_tx_hotplug, display_present);
+
 set_phys_addr:
 	/* TODO: a proper hotplug detect cycle should be emulated here */
 	cec_s_phys_addr(dev->cec_rx_adap, phys_addr, false);
 
 	for (i = 0; i < MAX_OUTPUTS && dev->cec_tx_adap[i]; i++)
 		cec_s_phys_addr(dev->cec_tx_adap[i],
-				v4l2_phys_addr_for_input(phys_addr, i + 1),
+				dev->display_present[i] ?
+				v4l2_phys_addr_for_input(phys_addr, i + 1) :
+				CEC_PHYS_ADDR_INVALID,
 				false);
 	return 0;
 }
@@ -1865,8 +1907,6 @@ int vivid_vid_cap_s_parm(struct file *file, void *priv,
 		i = ival_sz - 1;
 	dev->webcam_ival_idx = i;
 	tpf = webcam_intervals[dev->webcam_ival_idx];
-	tpf = V4L2_FRACT_COMPARE(tpf, <, tpf_min) ? tpf_min : tpf;
-	tpf = V4L2_FRACT_COMPARE(tpf, >, tpf_max) ? tpf_max : tpf;
 
 	/* resync the thread's timings */
 	dev->cap_seq_resync = true;
diff --git a/drivers/media/platform/vivid/vivid-vid-common.c b/drivers/media/platform/vivid/vivid-vid-common.c
index 74b83bcc6119..1f33eb1a76b6 100644
--- a/drivers/media/platform/vivid/vivid-vid-common.c
+++ b/drivers/media/platform/vivid/vivid-vid-common.c
@@ -645,7 +645,7 @@ bool vivid_vid_can_loop(struct vivid_dev *dev)
 	    dev->field_cap == V4L2_FIELD_SEQ_BT)
 		return false;
 	if (vivid_is_svid_cap(dev) && vivid_is_svid_out(dev)) {
-		if (!(dev->std_cap & V4L2_STD_525_60) !=
+		if (!(dev->std_cap[dev->input] & V4L2_STD_525_60) !=
 		    !(dev->std_out & V4L2_STD_525_60))
 			return false;
 		return true;
@@ -797,26 +797,6 @@ int vivid_enum_fmt_vid(struct file *file, void  *priv,
 	return 0;
 }
 
-int vidioc_enum_fmt_vid_mplane(struct file *file, void  *priv,
-					struct v4l2_fmtdesc *f)
-{
-	struct vivid_dev *dev = video_drvdata(file);
-
-	if (!dev->multiplanar)
-		return -ENOTTY;
-	return vivid_enum_fmt_vid(file, priv, f);
-}
-
-int vidioc_enum_fmt_vid(struct file *file, void  *priv,
-					struct v4l2_fmtdesc *f)
-{
-	struct vivid_dev *dev = video_drvdata(file);
-
-	if (dev->multiplanar)
-		return -ENOTTY;
-	return vivid_enum_fmt_vid(file, priv, f);
-}
-
 int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
 {
 	struct vivid_dev *dev = video_drvdata(file);
@@ -825,7 +805,7 @@ int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
 	if (vdev->vfl_dir == VFL_DIR_RX) {
 		if (!vivid_is_sdtv_cap(dev))
 			return -ENODATA;
-		*id = dev->std_cap;
+		*id = dev->std_cap[dev->input];
 	} else {
 		if (!vivid_is_svid_out(dev))
 			return -ENODATA;
@@ -843,7 +823,7 @@ int vidioc_g_dv_timings(struct file *file, void *_fh,
 	if (vdev->vfl_dir == VFL_DIR_RX) {
 		if (!vivid_is_hdmi_cap(dev))
 			return -ENODATA;
-		*timings = dev->dv_timings_cap;
+		*timings = dev->dv_timings_cap[dev->input];
 	} else {
 		if (!vivid_is_hdmi_out(dev))
 			return -ENODATA;
@@ -907,6 +887,8 @@ int vidioc_g_edid(struct file *file, void *_fh,
 			return -EINVAL;
 		if (dev->output_type[edid->pad] != HDMI)
 			return -EINVAL;
+		if (!dev->display_present[edid->pad])
+			return -ENODATA;
 		bus_idx = dev->cec_output2bus_map[edid->pad];
 		adap = dev->cec_tx_adap[bus_idx];
 	}
diff --git a/drivers/media/platform/vivid/vivid-vid-common.h b/drivers/media/platform/vivid/vivid-vid-common.h
index 29b6c0b40a1b..d908d9725283 100644
--- a/drivers/media/platform/vivid/vivid-vid-common.h
+++ b/drivers/media/platform/vivid/vivid-vid-common.h
@@ -28,8 +28,6 @@ void vivid_send_source_change(struct vivid_dev *dev, unsigned type);
 int vivid_vid_adjust_sel(unsigned flags, struct v4l2_rect *r);
 
 int vivid_enum_fmt_vid(struct file *file, void  *priv, struct v4l2_fmtdesc *f);
-int vidioc_enum_fmt_vid_mplane(struct file *file, void  *priv, struct v4l2_fmtdesc *f);
-int vidioc_enum_fmt_vid(struct file *file, void  *priv, struct v4l2_fmtdesc *f);
 int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id);
 int vidioc_g_dv_timings(struct file *file, void *_fh, struct v4l2_dv_timings *timings);
 int vidioc_enum_dv_timings(struct file *file, void *_fh, struct v4l2_enum_dv_timings *timings);
diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c
index 9350ca65dd91..148b663a6075 100644
--- a/drivers/media/platform/vivid/vivid-vid-out.c
+++ b/drivers/media/platform/vivid/vivid-vid-out.c
@@ -1094,6 +1094,12 @@ int vidioc_s_output(struct file *file, void *priv, unsigned o)
 
 	dev->vbi_out_dev.tvnorms = dev->vid_out_dev.tvnorms;
 	vivid_update_format_out(dev);
+
+	v4l2_ctrl_activate(dev->ctrl_display_present, vivid_is_hdmi_out(dev));
+	if (vivid_is_hdmi_out(dev))
+		v4l2_ctrl_s_ctrl(dev->ctrl_display_present,
+				 dev->display_present[dev->output]);
+
 	return 0;
 }
 
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index 4b41687b2bde..eb79d99787bd 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -233,7 +233,6 @@ source "drivers/media/radio/wl128x/Kconfig"
 menuconfig V4L_RADIO_ISA_DRIVERS
 	bool "ISA radio devices"
 	depends on ISA || COMPILE_TEST
-	default n
 	help
 	  Say Y here to enable support for these ISA drivers.
 
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 9f7e68498321..9a45cda05779 100644
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -168,8 +168,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(v->driver, "dsbr100", sizeof(v->driver));
 	strscpy(v->card, "D-Link R-100 USB FM Radio", sizeof(v->card));
 	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -378,6 +376,7 @@ static int usb_dsbr100_probe(struct usb_interface *intf,
 	radio->videodev.release = video_device_release_empty;
 	radio->videodev.lock = &radio->v4l2_lock;
 	radio->videodev.ctrl_handler = &radio->hdl;
+	radio->videodev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
 
 	radio->usbdev = interface_to_usbdev(intf);
 	radio->curfreq = FREQ_MIN * FREQ_MUL;
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 12160894839c..a5db9b4dc3de 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -357,9 +357,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(v->driver, "ADS Cadet", sizeof(v->driver));
 	strscpy(v->card, "ADS Cadet", sizeof(v->card));
 	strscpy(v->bus_info, "ISA:radio-cadet", sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO |
-			  V4L2_CAP_READWRITE | V4L2_CAP_RDS_CAPTURE;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -646,6 +643,8 @@ static int __init cadet_init(void)
 	dev->vdev.ioctl_ops = &cadet_ioctl_ops;
 	dev->vdev.release = video_device_release_empty;
 	dev->vdev.lock = &dev->lock;
+	dev->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO |
+				V4L2_CAP_READWRITE | V4L2_CAP_RDS_CAPTURE;
 	video_set_drvdata(&dev->vdev, dev);
 
 	res = video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr);
diff --git a/drivers/media/radio/radio-isa.c b/drivers/media/radio/radio-isa.c
index 9f9c08393756..ad2ac16ff12d 100644
--- a/drivers/media/radio/radio-isa.c
+++ b/drivers/media/radio/radio-isa.c
@@ -37,9 +37,6 @@ static int radio_isa_querycap(struct file *file, void  *priv,
 	strscpy(v->driver, isa->drv->driver.driver.name, sizeof(v->driver));
 	strscpy(v->card, isa->drv->card, sizeof(v->card));
 	snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", isa->v4l2_dev.name);
-
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -240,6 +237,7 @@ static int radio_isa_common_probe(struct radio_isa_card *isa,
 	isa->vdev.fops = &radio_isa_fops;
 	isa->vdev.ioctl_ops = &radio_isa_ioctl_ops;
 	isa->vdev.release = video_device_release_empty;
+	isa->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	video_set_drvdata(&isa->vdev, isa);
 	isa->freq = FREQ_LOW;
 	isa->stereo = drv->has_stereo;
diff --git a/drivers/media/radio/radio-keene.c b/drivers/media/radio/radio-keene.c
index 4d41857946de..a35648316aa8 100644
--- a/drivers/media/radio/radio-keene.c
+++ b/drivers/media/radio/radio-keene.c
@@ -168,8 +168,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(v->driver, "radio-keene", sizeof(v->driver));
 	strscpy(v->card, "Keene FM Transmitter", sizeof(v->card));
 	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_RADIO | V4L2_CAP_MODULATOR;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -361,6 +359,7 @@ static int usb_keene_probe(struct usb_interface *intf,
 	radio->vdev.lock = &radio->lock;
 	radio->vdev.release = video_device_release_empty;
 	radio->vdev.vfl_dir = VFL_DIR_TX;
+	radio->vdev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_MODULATOR;
 
 	radio->usbdev = interface_to_usbdev(intf);
 	radio->intf = intf;
diff --git a/drivers/media/radio/radio-ma901.c b/drivers/media/radio/radio-ma901.c
index cbcf0ed69223..657c3dda6648 100644
--- a/drivers/media/radio/radio-ma901.c
+++ b/drivers/media/radio/radio-ma901.c
@@ -191,8 +191,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(v->driver, "radio-ma901", sizeof(v->driver));
 	strscpy(v->card, "Masterkit MA901 USB FM Radio", sizeof(v->card));
 	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -398,6 +396,7 @@ static int usb_ma901radio_probe(struct usb_interface *intf,
 	radio->vdev.ioctl_ops = &usb_ma901radio_ioctl_ops;
 	radio->vdev.release = video_device_release_empty;
 	radio->vdev.lock = &radio->lock;
+	radio->vdev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
 
 	radio->usbdev = interface_to_usbdev(intf);
 	radio->intf = intf;
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c
index 95d12cbff5c9..99788834c646 100644
--- a/drivers/media/radio/radio-miropcm20.c
+++ b/drivers/media/radio/radio-miropcm20.c
@@ -204,8 +204,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(v->driver, "Miro PCM20", sizeof(v->driver));
 	strscpy(v->card, "Miro PCM20", sizeof(v->card));
 	snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", dev->v4l2_dev.name);
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -481,6 +479,8 @@ static int __init pcm20_init(void)
 	dev->vdev.ioctl_ops = &pcm20_ioctl_ops;
 	dev->vdev.release = video_device_release_empty;
 	dev->vdev.lock = &dev->lock;
+	dev->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO |
+				V4L2_CAP_RDS_CAPTURE;
 	video_set_drvdata(&dev->vdev, dev);
 	snd_aci_cmd(dev->aci, ACI_SET_TUNERMONO,
 			dev->audmode == V4L2_TUNER_MODE_MONO, -1);
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index f53f9064e1e9..cb0437b4c331 100644
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -260,9 +260,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(v->driver, "radio-mr800", sizeof(v->driver));
 	strscpy(v->card, "AverMedia MR 800 USB FM Radio", sizeof(v->card));
 	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER |
-					V4L2_CAP_HW_FREQ_SEEK;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -545,6 +542,8 @@ static int usb_amradio_probe(struct usb_interface *intf,
 	radio->vdev.ioctl_ops = &usb_amradio_ioctl_ops;
 	radio->vdev.release = video_device_release_empty;
 	radio->vdev.lock = &radio->lock;
+	radio->vdev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER |
+				  V4L2_CAP_HW_FREQ_SEEK;
 
 	radio->usbdev = interface_to_usbdev(intf);
 	radio->intf = intf;
diff --git a/drivers/media/radio/radio-raremono.c b/drivers/media/radio/radio-raremono.c
index 5e782b3c2fa9..c3180d53c282 100644
--- a/drivers/media/radio/radio-raremono.c
+++ b/drivers/media/radio/radio-raremono.c
@@ -184,8 +184,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(v->driver, "radio-raremono", sizeof(v->driver));
 	strscpy(v->card, "Thanko's Raremono", sizeof(v->card));
 	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -271,6 +269,14 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 	return 0;
 }
 
+static void raremono_device_release(struct v4l2_device *v4l2_dev)
+{
+	struct raremono_device *radio = to_raremono_dev(v4l2_dev);
+
+	kfree(radio->buffer);
+	kfree(radio);
+}
+
 /* File system interface */
 static const struct v4l2_file_operations usb_raremono_fops = {
 	.owner		= THIS_MODULE,
@@ -295,12 +301,14 @@ static int usb_raremono_probe(struct usb_interface *intf,
 	struct raremono_device *radio;
 	int retval = 0;
 
-	radio = devm_kzalloc(&intf->dev, sizeof(struct raremono_device), GFP_KERNEL);
-	if (radio)
-		radio->buffer = devm_kmalloc(&intf->dev, BUFFER_LENGTH, GFP_KERNEL);
-
-	if (!radio || !radio->buffer)
+	radio = kzalloc(sizeof(*radio), GFP_KERNEL);
+	if (!radio)
+		return -ENOMEM;
+	radio->buffer = kmalloc(BUFFER_LENGTH, GFP_KERNEL);
+	if (!radio->buffer) {
+		kfree(radio);
 		return -ENOMEM;
+	}
 
 	radio->usbdev = interface_to_usbdev(intf);
 	radio->intf = intf;
@@ -324,7 +332,8 @@ static int usb_raremono_probe(struct usb_interface *intf,
 	if (retval != 3 ||
 	    (get_unaligned_be16(&radio->buffer[1]) & 0xfff) == 0x0242) {
 		dev_info(&intf->dev, "this is not Thanko's Raremono.\n");
-		return -ENODEV;
+		retval = -ENODEV;
+		goto free_mem;
 	}
 
 	dev_info(&intf->dev, "Thanko's Raremono connected: (%04X:%04X)\n",
@@ -333,7 +342,7 @@ static int usb_raremono_probe(struct usb_interface *intf,
 	retval = v4l2_device_register(&intf->dev, &radio->v4l2_dev);
 	if (retval < 0) {
 		dev_err(&intf->dev, "couldn't register v4l2_device\n");
-		return retval;
+		goto free_mem;
 	}
 
 	mutex_init(&radio->lock);
@@ -345,6 +354,8 @@ static int usb_raremono_probe(struct usb_interface *intf,
 	radio->vdev.ioctl_ops = &usb_raremono_ioctl_ops;
 	radio->vdev.lock = &radio->lock;
 	radio->vdev.release = video_device_release_empty;
+	radio->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+	radio->v4l2_dev.release = raremono_device_release;
 
 	usb_set_intfdata(intf, &radio->v4l2_dev);
 
@@ -360,6 +371,10 @@ static int usb_raremono_probe(struct usb_interface *intf,
 	}
 	dev_err(&intf->dev, "could not register video device\n");
 	v4l2_device_unregister(&radio->v4l2_dev);
+
+free_mem:
+	kfree(radio->buffer);
+	kfree(radio);
 	return retval;
 }
 
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 434c03338d7f..54a40d60e4fd 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -133,8 +133,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(v->driver, "radio-sf16fmi", sizeof(v->driver));
 	strscpy(v->card, "SF16-FMI/FMP/FMD radio", sizeof(v->card));
 	strscpy(v->bus_info, "ISA:radio-sf16fmi", sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -345,6 +343,7 @@ static int __init fmi_init(void)
 	fmi->vdev.fops = &fmi_fops;
 	fmi->vdev.ioctl_ops = &fmi_ioctl_ops;
 	fmi->vdev.release = video_device_release_empty;
+	fmi->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	video_set_drvdata(&fmi->vdev, fmi);
 
 	mutex_init(&fmi->lock);
diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
index 645242314a09..b203296de977 100644
--- a/drivers/media/radio/radio-si476x.c
+++ b/drivers/media/radio/radio-si476x.c
@@ -336,19 +336,6 @@ static int si476x_radio_querycap(struct file *file, void *priv,
 	strscpy(capability->card,   DRIVER_CARD, sizeof(capability->card));
 	snprintf(capability->bus_info, sizeof(capability->bus_info),
 		 "platform:%s", radio->v4l2dev.name);
-
-	capability->device_caps = V4L2_CAP_TUNER
-		| V4L2_CAP_RADIO
-		| V4L2_CAP_HW_FREQ_SEEK;
-
-	si476x_core_lock(radio->core);
-	if (!si476x_core_is_a_secondary_tuner(radio->core))
-		capability->device_caps |= V4L2_CAP_RDS_CAPTURE
-			| V4L2_CAP_READWRITE;
-	si476x_core_unlock(radio->core);
-
-	capability->capabilities = capability->device_caps
-		| V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1459,6 +1446,14 @@ static int si476x_radio_probe(struct platform_device *pdev)
 
 	radio->videodev.v4l2_dev  = &radio->v4l2dev;
 	radio->videodev.ioctl_ops = &si4761_ioctl_ops;
+	radio->videodev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO |
+				      V4L2_CAP_HW_FREQ_SEEK;
+
+	si476x_core_lock(radio->core);
+	if (!si476x_core_is_a_secondary_tuner(radio->core))
+		radio->videodev.device_caps |= V4L2_CAP_RDS_CAPTURE |
+					       V4L2_CAP_READWRITE;
+	si476x_core_unlock(radio->core);
 
 	video_set_drvdata(&radio->videodev, radio);
 	platform_set_drvdata(pdev, radio);
diff --git a/drivers/media/radio/radio-tea5764.c b/drivers/media/radio/radio-tea5764.c
index b740646adc53..877a24e5c577 100644
--- a/drivers/media/radio/radio-tea5764.c
+++ b/drivers/media/radio/radio-tea5764.c
@@ -282,8 +282,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(v->card, dev->name, sizeof(v->card));
 	snprintf(v->bus_info, sizeof(v->bus_info),
 		 "I2C:%s", dev_name(&dev->dev));
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -465,6 +463,7 @@ static int tea5764_i2c_probe(struct i2c_client *client,
 	video_set_drvdata(&radio->vdev, radio);
 	radio->vdev.lock = &radio->mutex;
 	radio->vdev.v4l2_dev = v4l2_dev;
+	radio->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 
 	/* initialize and power off the chip */
 	tea5764_i2c_read(radio);
diff --git a/drivers/media/radio/radio-tea5777.c b/drivers/media/radio/radio-tea5777.c
index 49d4beba341e..fb9de7bbcd19 100644
--- a/drivers/media/radio/radio-tea5777.c
+++ b/drivers/media/radio/radio-tea5777.c
@@ -260,9 +260,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(v->card, tea->card, sizeof(v->card));
 	strlcat(v->card, " TEA5777", sizeof(v->card));
 	strscpy(v->bus_info, tea->bus_info, sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	v->device_caps |= V4L2_CAP_HW_FREQ_SEEK;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -553,6 +550,8 @@ int radio_tea5777_init(struct radio_tea5777 *tea, struct module *owner)
 	strscpy(tea->vd.name, tea->v4l2_dev->name, sizeof(tea->vd.name));
 	tea->vd.lock = &tea->mutex;
 	tea->vd.v4l2_dev = tea->v4l2_dev;
+	tea->vd.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO |
+			      V4L2_CAP_HW_FREQ_SEEK;
 	tea->fops = tea575x_fops;
 	tea->fops.owner = owner;
 	tea->vd.fops = &tea->fops;
diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
index 7d196f8ad3b5..948ee3eec914 100644
--- a/drivers/media/radio/radio-timb.c
+++ b/drivers/media/radio/radio-timb.c
@@ -34,8 +34,6 @@ static int timbradio_vidioc_querycap(struct file *file, void  *priv,
 	strscpy(v->driver, DRIVER_NAME, sizeof(v->driver));
 	strscpy(v->card, "Timberdale Radio", sizeof(v->card));
 	snprintf(v->bus_info, sizeof(v->bus_info), "platform:"DRIVER_NAME);
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -114,6 +112,7 @@ static int timbradio_probe(struct platform_device *pdev)
 	tr->video_dev.release = video_device_release_empty;
 	tr->video_dev.minor = -1;
 	tr->video_dev.lock = &tr->lock;
+	tr->video_dev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 
 	strscpy(tr->v4l2_dev.name, DRIVER_NAME, sizeof(tr->v4l2_dev.name));
 	err = v4l2_device_register(NULL, &tr->v4l2_dev);
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 330de50f8920..104ac41c6f96 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -1284,14 +1284,6 @@ static int wl1273_fm_vidioc_querycap(struct file *file, void *priv,
 		sizeof(capability->card));
 	strscpy(capability->bus_info, radio->bus_type,
 		sizeof(capability->bus_info));
-
-	capability->device_caps = V4L2_CAP_HW_FREQ_SEEK |
-		V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_AUDIO |
-		V4L2_CAP_RDS_CAPTURE | V4L2_CAP_MODULATOR |
-		V4L2_CAP_RDS_OUTPUT;
-	capability->capabilities = capability->device_caps |
-		V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -1980,6 +1972,10 @@ static const struct video_device wl1273_viddev_template = {
 	.name			= WL1273_FM_DRIVER_NAME,
 	.release		= wl1273_vdev_release,
 	.vfl_dir		= VFL_DIR_TX,
+	.device_caps		= V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_TUNER |
+				  V4L2_CAP_RADIO | V4L2_CAP_AUDIO |
+				  V4L2_CAP_RDS_CAPTURE | V4L2_CAP_MODULATOR |
+				  V4L2_CAP_RDS_OUTPUT,
 };
 
 static int wl1273_fm_radio_remove(struct platform_device *pdev)
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index a3152d646c3a..7d53422b3b56 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -223,10 +223,6 @@ static int si470x_vidioc_querycap(struct file *file, void *priv,
 {
 	strscpy(capability->driver, DRIVER_NAME, sizeof(capability->driver));
 	strscpy(capability->card, DRIVER_CARD, sizeof(capability->card));
-	capability->device_caps = V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_READWRITE |
-		V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE;
-	capability->capabilities = capability->device_caps | V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -382,6 +378,9 @@ static int si470x_i2c_probe(struct i2c_client *client,
 	radio->videodev.lock = &radio->lock;
 	radio->videodev.v4l2_dev = &radio->v4l2_dev;
 	radio->videodev.release = video_device_release_empty;
+	radio->videodev.device_caps =
+		V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_READWRITE | V4L2_CAP_TUNER |
+		V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE;
 	video_set_drvdata(&radio->videodev, radio);
 
 	radio->gpio_reset = devm_gpiod_get_optional(&client->dev, "reset",
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
index 58e622d57373..49073747b1e7 100644
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -514,9 +514,6 @@ static int si470x_vidioc_querycap(struct file *file, void *priv,
 	strscpy(capability->card, DRIVER_CARD, sizeof(capability->card));
 	usb_make_path(radio->usbdev, capability->bus_info,
 			sizeof(capability->bus_info));
-	capability->device_caps = V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_READWRITE |
-		V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE;
-	capability->capabilities = capability->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -670,6 +667,9 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 	radio->videodev.lock = &radio->lock;
 	radio->videodev.v4l2_dev = &radio->v4l2_dev;
 	radio->videodev.release = video_device_release_empty;
+	radio->videodev.device_caps =
+		V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_READWRITE | V4L2_CAP_TUNER |
+		V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE;
 	video_set_drvdata(&radio->videodev, radio);
 
 	/* get device and chip versions */
diff --git a/drivers/media/radio/si4713/radio-platform-si4713.c b/drivers/media/radio/si4713/radio-platform-si4713.c
index 70d51d3607ff..a7dfe5f55c18 100644
--- a/drivers/media/radio/si4713/radio-platform-si4713.c
+++ b/drivers/media/radio/si4713/radio-platform-si4713.c
@@ -63,9 +63,6 @@ static int radio_si4713_querycap(struct file *file, void *priv,
 		sizeof(capability->card));
 	strscpy(capability->bus_info, "platform:radio-si4713",
 		sizeof(capability->bus_info));
-	capability->device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
-	capability->capabilities = capability->device_caps | V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -175,6 +172,7 @@ static int radio_si4713_pdriver_probe(struct platform_device *pdev)
 	rsdev->radio_dev.ctrl_handler = sd->ctrl_handler;
 	/* Serialize all access to the si4713 */
 	rsdev->radio_dev.lock = &rsdev->lock;
+	rsdev->radio_dev.device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
 	video_set_drvdata(&rsdev->radio_dev, rsdev);
 	if (video_register_device(&rsdev->radio_dev, VFL_TYPE_RADIO, radio_nr)) {
 		dev_err(&pdev->dev, "Could not register video device.\n");
diff --git a/drivers/media/radio/si4713/radio-usb-si4713.c b/drivers/media/radio/si4713/radio-usb-si4713.c
index 23065ecce979..33274189c83c 100644
--- a/drivers/media/radio/si4713/radio-usb-si4713.c
+++ b/drivers/media/radio/si4713/radio-usb-si4713.c
@@ -70,9 +70,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(v->driver, "radio-usb-si4713", sizeof(v->driver));
 	strscpy(v->card, "Si4713 FM Transmitter", sizeof(v->card));
 	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -475,6 +472,7 @@ static int usb_si4713_probe(struct usb_interface *intf,
 	radio->vdev.lock = &radio->lock;
 	radio->vdev.release = video_device_release_empty;
 	radio->vdev.vfl_dir = VFL_DIR_TX;
+	radio->vdev.device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
 
 	video_set_drvdata(&radio->vdev, radio);
 
diff --git a/drivers/media/radio/tea575x.c b/drivers/media/radio/tea575x.c
index 64613dd145a1..b0303cf00387 100644
--- a/drivers/media/radio/tea575x.c
+++ b/drivers/media/radio/tea575x.c
@@ -226,10 +226,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(v->card, tea->card, sizeof(v->card));
 	strlcat(v->card, tea->tea5759 ? " TEA5759" : " TEA5757", sizeof(v->card));
 	strscpy(v->bus_info, tea->bus_info, sizeof(v->bus_info));
-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	if (!tea->cannot_read_data)
-		v->device_caps |= V4L2_CAP_HW_FREQ_SEEK;
-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -529,6 +525,9 @@ int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner)
 	strscpy(tea->vd.name, tea->v4l2_dev->name, sizeof(tea->vd.name));
 	tea->vd.lock = &tea->mutex;
 	tea->vd.v4l2_dev = tea->v4l2_dev;
+	tea->vd.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+	if (!tea->cannot_read_data)
+		tea->vd.device_caps |= V4L2_CAP_HW_FREQ_SEEK;
 	tea->fops = tea575x_fops;
 	tea->fops.owner = owner;
 	tea->vd.fops = &tea->fops;
diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c
index c80a6df47f5e..1c146d14dbbd 100644
--- a/drivers/media/radio/wl128x/fmdrv_v4l2.c
+++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c
@@ -185,13 +185,6 @@ static int fm_v4l2_vidioc_querycap(struct file *file, void *priv,
 	strscpy(capability->card, FM_DRV_CARD_SHORT_NAME,
 		sizeof(capability->card));
 	sprintf(capability->bus_info, "UART");
-	capability->device_caps = V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_TUNER |
-		V4L2_CAP_RADIO | V4L2_CAP_MODULATOR |
-		V4L2_CAP_AUDIO | V4L2_CAP_READWRITE |
-		V4L2_CAP_RDS_CAPTURE;
-	capability->capabilities = capability->device_caps |
-		V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -515,6 +508,9 @@ static const struct video_device fm_viddev_template = {
 	 * but that would affect applications using this driver.
 	 */
 	.vfl_dir = VFL_DIR_M2M,
+	.device_caps = V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_TUNER | V4L2_CAP_RADIO |
+		       V4L2_CAP_MODULATOR | V4L2_CAP_AUDIO |
+		       V4L2_CAP_READWRITE | V4L2_CAP_RDS_CAPTURE,
 };
 
 int fm_v4l2_init_video_device(struct fmdev *fmdev, int radio_nr)
@@ -541,6 +537,7 @@ int fm_v4l2_init_video_device(struct fmdev *fmdev, int radio_nr)
 
 	/* Register with V4L2 subsystem as RADIO device */
 	if (video_register_device(&gradio_dev, VFL_TYPE_RADIO, radio_nr)) {
+		v4l2_device_unregister(&fmdev->v4l2_dev);
 		fmerr("Could not register video device\n");
 		return -ENOMEM;
 	}
@@ -554,6 +551,8 @@ int fm_v4l2_init_video_device(struct fmdev *fmdev, int radio_nr)
 	if (ret < 0) {
 		fmerr("(fmdev): Can't init ctrl handler\n");
 		v4l2_ctrl_handler_free(&fmdev->ctrl_handler);
+		video_unregister_device(fmdev->radio_dev);
+		v4l2_device_unregister(&fmdev->v4l2_dev);
 		return -EBUSY;
 	}
 
diff --git a/drivers/media/rc/ir-spi.c b/drivers/media/rc/ir-spi.c
index 66334e8d63ba..c58f2d38a458 100644
--- a/drivers/media/rc/ir-spi.c
+++ b/drivers/media/rc/ir-spi.c
@@ -161,6 +161,7 @@ static const struct of_device_id ir_spi_of_match[] = {
 	{ .compatible = "ir-spi-led" },
 	{},
 };
+MODULE_DEVICE_TABLE(of, ir_spi_of_match);
 
 static struct spi_driver ir_spi_driver = {
 	.probe = ir_spi_probe,
diff --git a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
index 732687ce0637..0a867ca90038 100644
--- a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
+++ b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
@@ -12,16 +12,16 @@
 
 static struct rc_map_table adstech_dvb_t_pci[] = {
 	/* Keys 0 to 9 */
-	{ 0x4d, KEY_0 },
-	{ 0x57, KEY_1 },
-	{ 0x4f, KEY_2 },
-	{ 0x53, KEY_3 },
-	{ 0x56, KEY_4 },
-	{ 0x4e, KEY_5 },
-	{ 0x5e, KEY_6 },
-	{ 0x54, KEY_7 },
-	{ 0x4c, KEY_8 },
-	{ 0x5c, KEY_9 },
+	{ 0x4d, KEY_NUMERIC_0 },
+	{ 0x57, KEY_NUMERIC_1 },
+	{ 0x4f, KEY_NUMERIC_2 },
+	{ 0x53, KEY_NUMERIC_3 },
+	{ 0x56, KEY_NUMERIC_4 },
+	{ 0x4e, KEY_NUMERIC_5 },
+	{ 0x5e, KEY_NUMERIC_6 },
+	{ 0x54, KEY_NUMERIC_7 },
+	{ 0x4c, KEY_NUMERIC_8 },
+	{ 0x5c, KEY_NUMERIC_9 },
 
 	{ 0x5b, KEY_POWER },
 	{ 0x5f, KEY_MUTE },
diff --git a/drivers/media/rc/keymaps/rc-alink-dtu-m.c b/drivers/media/rc/keymaps/rc-alink-dtu-m.c
index 530af333af8e..8a2ccaf3b817 100644
--- a/drivers/media/rc/keymaps/rc-alink-dtu-m.c
+++ b/drivers/media/rc/keymaps/rc-alink-dtu-m.c
@@ -11,22 +11,22 @@
 /* A-Link DTU(m) slim remote, 6 rows, 3 columns. */
 static struct rc_map_table alink_dtu_m[] = {
 	{ 0x0800, KEY_VOLUMEUP },
-	{ 0x0801, KEY_1 },
-	{ 0x0802, KEY_3 },
-	{ 0x0803, KEY_7 },
-	{ 0x0804, KEY_9 },
+	{ 0x0801, KEY_NUMERIC_1 },
+	{ 0x0802, KEY_NUMERIC_3 },
+	{ 0x0803, KEY_NUMERIC_7 },
+	{ 0x0804, KEY_NUMERIC_9 },
 	{ 0x0805, KEY_NEW },             /* symbol: PIP */
-	{ 0x0806, KEY_0 },
+	{ 0x0806, KEY_NUMERIC_0 },
 	{ 0x0807, KEY_CHANNEL },         /* JUMP */
-	{ 0x080d, KEY_5 },
-	{ 0x080f, KEY_2 },
+	{ 0x080d, KEY_NUMERIC_5 },
+	{ 0x080f, KEY_NUMERIC_2 },
 	{ 0x0812, KEY_POWER2 },
 	{ 0x0814, KEY_CHANNELUP },
 	{ 0x0816, KEY_VOLUMEDOWN },
-	{ 0x0818, KEY_6 },
+	{ 0x0818, KEY_NUMERIC_6 },
 	{ 0x081a, KEY_MUTE },
-	{ 0x081b, KEY_8 },
-	{ 0x081c, KEY_4 },
+	{ 0x081b, KEY_NUMERIC_8 },
+	{ 0x081c, KEY_NUMERIC_4 },
 	{ 0x081d, KEY_CHANNELDOWN },
 };
 
diff --git a/drivers/media/rc/keymaps/rc-anysee.c b/drivers/media/rc/keymaps/rc-anysee.c
index 9d1eee1f0515..34da03c46104 100644
--- a/drivers/media/rc/keymaps/rc-anysee.c
+++ b/drivers/media/rc/keymaps/rc-anysee.c
@@ -9,16 +9,16 @@
 #include <linux/module.h>
 
 static struct rc_map_table anysee[] = {
-	{ 0x0800, KEY_0 },
-	{ 0x0801, KEY_1 },
-	{ 0x0802, KEY_2 },
-	{ 0x0803, KEY_3 },
-	{ 0x0804, KEY_4 },
-	{ 0x0805, KEY_5 },
-	{ 0x0806, KEY_6 },
-	{ 0x0807, KEY_7 },
-	{ 0x0808, KEY_8 },
-	{ 0x0809, KEY_9 },
+	{ 0x0800, KEY_NUMERIC_0 },
+	{ 0x0801, KEY_NUMERIC_1 },
+	{ 0x0802, KEY_NUMERIC_2 },
+	{ 0x0803, KEY_NUMERIC_3 },
+	{ 0x0804, KEY_NUMERIC_4 },
+	{ 0x0805, KEY_NUMERIC_5 },
+	{ 0x0806, KEY_NUMERIC_6 },
+	{ 0x0807, KEY_NUMERIC_7 },
+	{ 0x0808, KEY_NUMERIC_8 },
+	{ 0x0809, KEY_NUMERIC_9 },
 	{ 0x080a, KEY_POWER2 },          /* [red power button] */
 	{ 0x080b, KEY_VIDEO },           /* [*] MODE */
 	{ 0x080c, KEY_CHANNEL },         /* [symbol counterclockwise arrow] */
diff --git a/drivers/media/rc/keymaps/rc-apac-viewcomp.c b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
index af2e7fdc7b85..bdc47e25d46e 100644
--- a/drivers/media/rc/keymaps/rc-apac-viewcomp.c
+++ b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
@@ -12,16 +12,16 @@
 
 static struct rc_map_table apac_viewcomp[] = {
 
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
-	{ 0x00, KEY_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
+	{ 0x00, KEY_NUMERIC_0 },
 	{ 0x17, KEY_LAST },		/* +100 */
 	{ 0x0a, KEY_LIST },		/* recall */
 
diff --git a/drivers/media/rc/keymaps/rc-astrometa-t2hybrid.c b/drivers/media/rc/keymaps/rc-astrometa-t2hybrid.c
index 727e35c31039..1d322137898e 100644
--- a/drivers/media/rc/keymaps/rc-astrometa-t2hybrid.c
+++ b/drivers/media/rc/keymaps/rc-astrometa-t2hybrid.c
@@ -21,21 +21,21 @@ static struct rc_map_table t2hybrid[] = {
 	{ 0x40, KEY_ZOOM }, /* Fullscreen */
 	{ 0x1e, KEY_VOLUMEUP },
 
-	{ 0x12, KEY_0 },
+	{ 0x12, KEY_NUMERIC_0 },
 	{ 0x02, KEY_CHANNELDOWN },
 	{ 0x1c, KEY_AGAIN }, /* Recall */
 
-	{ 0x09, KEY_1 },
-	{ 0x1d, KEY_2 },
-	{ 0x1f, KEY_3 },
+	{ 0x09, KEY_NUMERIC_1 },
+	{ 0x1d, KEY_NUMERIC_2 },
+	{ 0x1f, KEY_NUMERIC_3 },
 
-	{ 0x0d, KEY_4 },
-	{ 0x19, KEY_5 },
-	{ 0x1b, KEY_6 },
+	{ 0x0d, KEY_NUMERIC_4 },
+	{ 0x19, KEY_NUMERIC_5 },
+	{ 0x1b, KEY_NUMERIC_6 },
 
-	{ 0x11, KEY_7 },
-	{ 0x15, KEY_8 },
-	{ 0x17, KEY_9 },
+	{ 0x11, KEY_NUMERIC_7 },
+	{ 0x15, KEY_NUMERIC_8 },
+	{ 0x17, KEY_NUMERIC_9 },
 };
 
 static struct rc_map_list t2hybrid_map = {
diff --git a/drivers/media/rc/keymaps/rc-asus-pc39.c b/drivers/media/rc/keymaps/rc-asus-pc39.c
index 13a935c3ac59..7a4b3a6e3a49 100644
--- a/drivers/media/rc/keymaps/rc-asus-pc39.c
+++ b/drivers/media/rc/keymaps/rc-asus-pc39.c
@@ -16,16 +16,16 @@
 
 static struct rc_map_table asus_pc39[] = {
 	/* Keys 0 to 9 */
-	{ 0x082a, KEY_0 },
-	{ 0x0816, KEY_1 },
-	{ 0x0812, KEY_2 },
-	{ 0x0814, KEY_3 },
-	{ 0x0836, KEY_4 },
-	{ 0x0832, KEY_5 },
-	{ 0x0834, KEY_6 },
-	{ 0x080e, KEY_7 },
-	{ 0x080a, KEY_8 },
-	{ 0x080c, KEY_9 },
+	{ 0x082a, KEY_NUMERIC_0 },
+	{ 0x0816, KEY_NUMERIC_1 },
+	{ 0x0812, KEY_NUMERIC_2 },
+	{ 0x0814, KEY_NUMERIC_3 },
+	{ 0x0836, KEY_NUMERIC_4 },
+	{ 0x0832, KEY_NUMERIC_5 },
+	{ 0x0834, KEY_NUMERIC_6 },
+	{ 0x080e, KEY_NUMERIC_7 },
+	{ 0x080a, KEY_NUMERIC_8 },
+	{ 0x080c, KEY_NUMERIC_9 },
 
 	{ 0x0801, KEY_RADIO },		/* radio */
 	{ 0x083c, KEY_MENU },		/* dvd/menu */
diff --git a/drivers/media/rc/keymaps/rc-asus-ps3-100.c b/drivers/media/rc/keymaps/rc-asus-ps3-100.c
index 7f836fcc68ac..09b60fa335e3 100644
--- a/drivers/media/rc/keymaps/rc-asus-ps3-100.c
+++ b/drivers/media/rc/keymaps/rc-asus-ps3-100.c
@@ -20,16 +20,16 @@ static struct rc_map_table asus_ps3_100[] = {
 	{ 0x0807, KEY_GREEN },            /* green */
 
 	/* Keys 0 to 9 */
-	{ 0x082a, KEY_0 },
-	{ 0x0816, KEY_1 },
-	{ 0x0812, KEY_2 },
-	{ 0x0814, KEY_3 },
-	{ 0x0836, KEY_4 },
-	{ 0x0832, KEY_5 },
-	{ 0x0834, KEY_6 },
-	{ 0x080e, KEY_7 },
-	{ 0x080a, KEY_8 },
-	{ 0x080c, KEY_9 },
+	{ 0x082a, KEY_NUMERIC_0 },
+	{ 0x0816, KEY_NUMERIC_1 },
+	{ 0x0812, KEY_NUMERIC_2 },
+	{ 0x0814, KEY_NUMERIC_3 },
+	{ 0x0836, KEY_NUMERIC_4 },
+	{ 0x0832, KEY_NUMERIC_5 },
+	{ 0x0834, KEY_NUMERIC_6 },
+	{ 0x080e, KEY_NUMERIC_7 },
+	{ 0x080a, KEY_NUMERIC_8 },
+	{ 0x080c, KEY_NUMERIC_9 },
 
 	{ 0x0815, KEY_VOLUMEUP },
 	{ 0x0826, KEY_VOLUMEDOWN },
diff --git a/drivers/media/rc/keymaps/rc-ati-x10.c b/drivers/media/rc/keymaps/rc-ati-x10.c
index 2f800dd5aa19..31fe1106b708 100644
--- a/drivers/media/rc/keymaps/rc-ati-x10.c
+++ b/drivers/media/rc/keymaps/rc-ati-x10.c
@@ -49,18 +49,18 @@ static struct rc_map_table ati_x10[] = {
 	 * has problems with keycodes greater than 255, so avoid those high
 	 * keycodes in default maps.
 	 */
-	{ 0x0d, KEY_1 },
-	{ 0x0e, KEY_2 },
-	{ 0x0f, KEY_3 },
-	{ 0x10, KEY_4 },
-	{ 0x11, KEY_5 },
-	{ 0x12, KEY_6 },
-	{ 0x13, KEY_7 },
-	{ 0x14, KEY_8 },
-	{ 0x15, KEY_9 },
+	{ 0x0d, KEY_NUMERIC_1 },
+	{ 0x0e, KEY_NUMERIC_2 },
+	{ 0x0f, KEY_NUMERIC_3 },
+	{ 0x10, KEY_NUMERIC_4 },
+	{ 0x11, KEY_NUMERIC_5 },
+	{ 0x12, KEY_NUMERIC_6 },
+	{ 0x13, KEY_NUMERIC_7 },
+	{ 0x14, KEY_NUMERIC_8 },
+	{ 0x15, KEY_NUMERIC_9 },
 	{ 0x16, KEY_MENU },       /* "menu": DVD root menu */
 				  /* KEY_NUMERIC_STAR? */
-	{ 0x17, KEY_0 },
+	{ 0x17, KEY_NUMERIC_0 },
 	{ 0x18, KEY_SETUP },      /* "check": DVD setup menu */
 				  /* KEY_NUMERIC_POUND? */
 
diff --git a/drivers/media/rc/keymaps/rc-avermedia-a16d.c b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
index 5549c043cfe4..6467ff6e48d7 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-a16d.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
@@ -11,17 +11,17 @@
 static struct rc_map_table avermedia_a16d[] = {
 	{ 0x20, KEY_LIST},
 	{ 0x00, KEY_POWER},
-	{ 0x28, KEY_1},
-	{ 0x18, KEY_2},
-	{ 0x38, KEY_3},
-	{ 0x24, KEY_4},
-	{ 0x14, KEY_5},
-	{ 0x34, KEY_6},
-	{ 0x2c, KEY_7},
-	{ 0x1c, KEY_8},
-	{ 0x3c, KEY_9},
+	{ 0x28, KEY_NUMERIC_1},
+	{ 0x18, KEY_NUMERIC_2},
+	{ 0x38, KEY_NUMERIC_3},
+	{ 0x24, KEY_NUMERIC_4},
+	{ 0x14, KEY_NUMERIC_5},
+	{ 0x34, KEY_NUMERIC_6},
+	{ 0x2c, KEY_NUMERIC_7},
+	{ 0x1c, KEY_NUMERIC_8},
+	{ 0x3c, KEY_NUMERIC_9},
 	{ 0x12, KEY_SUBTITLE},
-	{ 0x22, KEY_0},
+	{ 0x22, KEY_NUMERIC_0},
 	{ 0x32, KEY_REWIND},
 	{ 0x3a, KEY_SHUFFLE},
 	{ 0x02, KEY_PRINT},
diff --git a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
index 74edcd82e685..54fc6d9022c2 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
@@ -15,19 +15,19 @@ static struct rc_map_table avermedia_cardbus[] = {
 	{ 0x01, KEY_TUNER },		/* TV/FM */
 	{ 0x03, KEY_TEXT },		/* Teletext */
 	{ 0x04, KEY_EPG },
-	{ 0x05, KEY_1 },
-	{ 0x06, KEY_2 },
-	{ 0x07, KEY_3 },
+	{ 0x05, KEY_NUMERIC_1 },
+	{ 0x06, KEY_NUMERIC_2 },
+	{ 0x07, KEY_NUMERIC_3 },
 	{ 0x08, KEY_AUDIO },
-	{ 0x09, KEY_4 },
-	{ 0x0a, KEY_5 },
-	{ 0x0b, KEY_6 },
+	{ 0x09, KEY_NUMERIC_4 },
+	{ 0x0a, KEY_NUMERIC_5 },
+	{ 0x0b, KEY_NUMERIC_6 },
 	{ 0x0c, KEY_ZOOM },		/* Full screen */
-	{ 0x0d, KEY_7 },
-	{ 0x0e, KEY_8 },
-	{ 0x0f, KEY_9 },
+	{ 0x0d, KEY_NUMERIC_7 },
+	{ 0x0e, KEY_NUMERIC_8 },
+	{ 0x0f, KEY_NUMERIC_9 },
 	{ 0x10, KEY_PAGEUP },		/* 16-CH PREV */
-	{ 0x11, KEY_0 },
+	{ 0x11, KEY_NUMERIC_0 },
 	{ 0x12, KEY_INFO },
 	{ 0x13, KEY_AGAIN },		/* CH RTN - channel return */
 	{ 0x14, KEY_MUTE },
diff --git a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
index 796184160a48..92c6df3360b3 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
@@ -11,16 +11,16 @@
 /* Matt Jesson <dvb@jesson.eclipse.co.uk */
 
 static struct rc_map_table avermedia_dvbt[] = {
-	{ 0x28, KEY_0 },		/* '0' / 'enter' */
-	{ 0x22, KEY_1 },		/* '1' */
-	{ 0x12, KEY_2 },		/* '2' / 'up arrow' */
-	{ 0x32, KEY_3 },		/* '3' */
-	{ 0x24, KEY_4 },		/* '4' / 'left arrow' */
-	{ 0x14, KEY_5 },		/* '5' */
-	{ 0x34, KEY_6 },		/* '6' / 'right arrow' */
-	{ 0x26, KEY_7 },		/* '7' */
-	{ 0x16, KEY_8 },		/* '8' / 'down arrow' */
-	{ 0x36, KEY_9 },		/* '9' */
+	{ 0x28, KEY_NUMERIC_0 },	/* '0' / 'enter' */
+	{ 0x22, KEY_NUMERIC_1 },	/* '1' */
+	{ 0x12, KEY_NUMERIC_2 },	/* '2' / 'up arrow' */
+	{ 0x32, KEY_NUMERIC_3 },	/* '3' */
+	{ 0x24, KEY_NUMERIC_4 },	/* '4' / 'left arrow' */
+	{ 0x14, KEY_NUMERIC_5 },	/* '5' */
+	{ 0x34, KEY_NUMERIC_6 },	/* '6' / 'right arrow' */
+	{ 0x26, KEY_NUMERIC_7 },	/* '7' */
+	{ 0x16, KEY_NUMERIC_8 },	/* '8' / 'down arrow' */
+	{ 0x36, KEY_NUMERIC_9 },	/* '9' */
 
 	{ 0x20, KEY_VIDEO },		/* 'source' */
 	{ 0x10, KEY_TEXT },		/* 'teletext' */
diff --git a/drivers/media/rc/keymaps/rc-avermedia-m135a.c b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
index d275d98d066a..311ddeb061ca 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-m135a.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
@@ -24,16 +24,16 @@ static struct rc_map_table avermedia_m135a[] = {
 	{ 0x022e, KEY_DOT },		/* '.' */
 	{ 0x0201, KEY_MODE },		/* TV/FM or SOURCE */
 
-	{ 0x0205, KEY_1 },
-	{ 0x0206, KEY_2 },
-	{ 0x0207, KEY_3 },
-	{ 0x0209, KEY_4 },
-	{ 0x020a, KEY_5 },
-	{ 0x020b, KEY_6 },
-	{ 0x020d, KEY_7 },
-	{ 0x020e, KEY_8 },
-	{ 0x020f, KEY_9 },
-	{ 0x0211, KEY_0 },
+	{ 0x0205, KEY_NUMERIC_1 },
+	{ 0x0206, KEY_NUMERIC_2 },
+	{ 0x0207, KEY_NUMERIC_3 },
+	{ 0x0209, KEY_NUMERIC_4 },
+	{ 0x020a, KEY_NUMERIC_5 },
+	{ 0x020b, KEY_NUMERIC_6 },
+	{ 0x020d, KEY_NUMERIC_7 },
+	{ 0x020e, KEY_NUMERIC_8 },
+	{ 0x020f, KEY_NUMERIC_9 },
+	{ 0x0211, KEY_NUMERIC_0 },
 
 	{ 0x0213, KEY_RIGHT },		/* -> or L */
 	{ 0x0212, KEY_LEFT },		/* <- or R */
@@ -70,17 +70,17 @@ static struct rc_map_table avermedia_m135a[] = {
 	{ 0x0406, KEY_MUTE },
 	{ 0x0408, KEY_MODE },     /* TV/FM */
 
-	{ 0x0409, KEY_1 },
-	{ 0x040a, KEY_2 },
-	{ 0x040b, KEY_3 },
-	{ 0x040c, KEY_4 },
-	{ 0x040d, KEY_5 },
-	{ 0x040e, KEY_6 },
-	{ 0x040f, KEY_7 },
-	{ 0x0410, KEY_8 },
-	{ 0x0411, KEY_9 },
+	{ 0x0409, KEY_NUMERIC_1 },
+	{ 0x040a, KEY_NUMERIC_2 },
+	{ 0x040b, KEY_NUMERIC_3 },
+	{ 0x040c, KEY_NUMERIC_4 },
+	{ 0x040d, KEY_NUMERIC_5 },
+	{ 0x040e, KEY_NUMERIC_6 },
+	{ 0x040f, KEY_NUMERIC_7 },
+	{ 0x0410, KEY_NUMERIC_8 },
+	{ 0x0411, KEY_NUMERIC_9 },
 	{ 0x044c, KEY_DOT },      /* '.' */
-	{ 0x0412, KEY_0 },
+	{ 0x0412, KEY_NUMERIC_0 },
 	{ 0x0407, KEY_REFRESH },  /* Refresh/Reload */
 
 	{ 0x0413, KEY_AUDIO },
diff --git a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
index 6a70aba92dfb..a970ed5a090b 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
@@ -18,17 +18,17 @@ static struct rc_map_table avermedia_m733a_rm_k6[] = {
 	{ 0x0406, KEY_MUTE },
 	{ 0x0408, KEY_MODE },     /* TV/FM */
 
-	{ 0x0409, KEY_1 },
-	{ 0x040a, KEY_2 },
-	{ 0x040b, KEY_3 },
-	{ 0x040c, KEY_4 },
-	{ 0x040d, KEY_5 },
-	{ 0x040e, KEY_6 },
-	{ 0x040f, KEY_7 },
-	{ 0x0410, KEY_8 },
-	{ 0x0411, KEY_9 },
+	{ 0x0409, KEY_NUMERIC_1 },
+	{ 0x040a, KEY_NUMERIC_2 },
+	{ 0x040b, KEY_NUMERIC_3 },
+	{ 0x040c, KEY_NUMERIC_4 },
+	{ 0x040d, KEY_NUMERIC_5 },
+	{ 0x040e, KEY_NUMERIC_6 },
+	{ 0x040f, KEY_NUMERIC_7 },
+	{ 0x0410, KEY_NUMERIC_8 },
+	{ 0x0411, KEY_NUMERIC_9 },
 	{ 0x044c, KEY_DOT },      /* '.' */
-	{ 0x0412, KEY_0 },
+	{ 0x0412, KEY_NUMERIC_0 },
 	{ 0x0407, KEY_REFRESH },  /* Refresh/Reload */
 
 	{ 0x0413, KEY_AUDIO },
diff --git a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
index 61348894c93b..cf8a4fd107f4 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
@@ -20,16 +20,16 @@ static struct rc_map_table avermedia_rm_ks[] = {
 	{ 0x0506, KEY_MUTE }, /* Mute */
 	{ 0x0507, KEY_AGAIN }, /* Recall */
 	{ 0x0508, KEY_VIDEO }, /* Source */
-	{ 0x0509, KEY_1 }, /* 1 */
-	{ 0x050a, KEY_2 }, /* 2 */
-	{ 0x050b, KEY_3 }, /* 3 */
-	{ 0x050c, KEY_4 }, /* 4 */
-	{ 0x050d, KEY_5 }, /* 5 */
-	{ 0x050e, KEY_6 }, /* 6 */
-	{ 0x050f, KEY_7 }, /* 7 */
-	{ 0x0510, KEY_8 }, /* 8 */
-	{ 0x0511, KEY_9 }, /* 9 */
-	{ 0x0512, KEY_0 }, /* 0 */
+	{ 0x0509, KEY_NUMERIC_1 }, /* 1 */
+	{ 0x050a, KEY_NUMERIC_2 }, /* 2 */
+	{ 0x050b, KEY_NUMERIC_3 }, /* 3 */
+	{ 0x050c, KEY_NUMERIC_4 }, /* 4 */
+	{ 0x050d, KEY_NUMERIC_5 }, /* 5 */
+	{ 0x050e, KEY_NUMERIC_6 }, /* 6 */
+	{ 0x050f, KEY_NUMERIC_7 }, /* 7 */
+	{ 0x0510, KEY_NUMERIC_8 }, /* 8 */
+	{ 0x0511, KEY_NUMERIC_9 }, /* 9 */
+	{ 0x0512, KEY_NUMERIC_0 }, /* 0 */
 	{ 0x0513, KEY_AUDIO }, /* Audio */
 	{ 0x0515, KEY_EPG }, /* EPG */
 	{ 0x0516, KEY_PLAYPAUSE }, /* Play/Pause */
diff --git a/drivers/media/rc/keymaps/rc-avermedia.c b/drivers/media/rc/keymaps/rc-avermedia.c
index 631ff52564f0..f96f229b70bb 100644
--- a/drivers/media/rc/keymaps/rc-avermedia.c
+++ b/drivers/media/rc/keymaps/rc-avermedia.c
@@ -11,16 +11,16 @@
 /* Alex Hermann <gaaf@gmx.net> */
 
 static struct rc_map_table avermedia[] = {
-	{ 0x28, KEY_1 },
-	{ 0x18, KEY_2 },
-	{ 0x38, KEY_3 },
-	{ 0x24, KEY_4 },
-	{ 0x14, KEY_5 },
-	{ 0x34, KEY_6 },
-	{ 0x2c, KEY_7 },
-	{ 0x1c, KEY_8 },
-	{ 0x3c, KEY_9 },
-	{ 0x22, KEY_0 },
+	{ 0x28, KEY_NUMERIC_1 },
+	{ 0x18, KEY_NUMERIC_2 },
+	{ 0x38, KEY_NUMERIC_3 },
+	{ 0x24, KEY_NUMERIC_4 },
+	{ 0x14, KEY_NUMERIC_5 },
+	{ 0x34, KEY_NUMERIC_6 },
+	{ 0x2c, KEY_NUMERIC_7 },
+	{ 0x1c, KEY_NUMERIC_8 },
+	{ 0x3c, KEY_NUMERIC_9 },
+	{ 0x22, KEY_NUMERIC_0 },
 
 	{ 0x20, KEY_TV },		/* TV/FM */
 	{ 0x10, KEY_CD },		/* CD */
diff --git a/drivers/media/rc/keymaps/rc-avertv-303.c b/drivers/media/rc/keymaps/rc-avertv-303.c
index 47ca8b7ea532..a3e2e945c769 100644
--- a/drivers/media/rc/keymaps/rc-avertv-303.c
+++ b/drivers/media/rc/keymaps/rc-avertv-303.c
@@ -11,16 +11,16 @@
 /* AVERTV STUDIO 303 Remote */
 
 static struct rc_map_table avertv_303[] = {
-	{ 0x2a, KEY_1 },
-	{ 0x32, KEY_2 },
-	{ 0x3a, KEY_3 },
-	{ 0x4a, KEY_4 },
-	{ 0x52, KEY_5 },
-	{ 0x5a, KEY_6 },
-	{ 0x6a, KEY_7 },
-	{ 0x72, KEY_8 },
-	{ 0x7a, KEY_9 },
-	{ 0x0e, KEY_0 },
+	{ 0x2a, KEY_NUMERIC_1 },
+	{ 0x32, KEY_NUMERIC_2 },
+	{ 0x3a, KEY_NUMERIC_3 },
+	{ 0x4a, KEY_NUMERIC_4 },
+	{ 0x52, KEY_NUMERIC_5 },
+	{ 0x5a, KEY_NUMERIC_6 },
+	{ 0x6a, KEY_NUMERIC_7 },
+	{ 0x72, KEY_NUMERIC_8 },
+	{ 0x7a, KEY_NUMERIC_9 },
+	{ 0x0e, KEY_NUMERIC_0 },
 
 	{ 0x02, KEY_POWER },
 	{ 0x22, KEY_VIDEO },
diff --git a/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
index 8e7e95306a5c..5fc8e4cd102e 100644
--- a/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
+++ b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
@@ -10,18 +10,18 @@
 
 static struct rc_map_table azurewave_ad_tu700[] = {
 	{ 0x0000, KEY_TAB },             /* Tab */
-	{ 0x0001, KEY_2 },
+	{ 0x0001, KEY_NUMERIC_2 },
 	{ 0x0002, KEY_CHANNELDOWN },
-	{ 0x0003, KEY_1 },
+	{ 0x0003, KEY_NUMERIC_1 },
 	{ 0x0004, KEY_MENU },            /* Record List */
 	{ 0x0005, KEY_CHANNELUP },
-	{ 0x0006, KEY_3 },
+	{ 0x0006, KEY_NUMERIC_3 },
 	{ 0x0007, KEY_SLEEP },           /* Hibernate */
 	{ 0x0008, KEY_VIDEO },           /* A/V */
-	{ 0x0009, KEY_4 },
+	{ 0x0009, KEY_NUMERIC_4 },
 	{ 0x000a, KEY_VOLUMEDOWN },
 	{ 0x000c, KEY_CANCEL },          /* Cancel */
-	{ 0x000d, KEY_7 },
+	{ 0x000d, KEY_NUMERIC_7 },
 	{ 0x000e, KEY_AGAIN },           /* Recall */
 	{ 0x000f, KEY_TEXT },            /* Teletext */
 	{ 0x0010, KEY_MUTE },
@@ -29,17 +29,17 @@ static struct rc_map_table azurewave_ad_tu700[] = {
 	{ 0x0012, KEY_FASTFORWARD },     /* FF >> */
 	{ 0x0013, KEY_BACK },            /* Back */
 	{ 0x0014, KEY_PLAY },
-	{ 0x0015, KEY_0 },
+	{ 0x0015, KEY_NUMERIC_0 },
 	{ 0x0016, KEY_POWER2 },          /* [red power button] */
 	{ 0x0017, KEY_FAVORITES },       /* Favorite List */
 	{ 0x0018, KEY_RED },
-	{ 0x0019, KEY_8 },
+	{ 0x0019, KEY_NUMERIC_8 },
 	{ 0x001a, KEY_STOP },
-	{ 0x001b, KEY_9 },
+	{ 0x001b, KEY_NUMERIC_9 },
 	{ 0x001c, KEY_EPG },             /* Info/EPG */
-	{ 0x001d, KEY_5 },
+	{ 0x001d, KEY_NUMERIC_5 },
 	{ 0x001e, KEY_VOLUMEUP },
-	{ 0x001f, KEY_6 },
+	{ 0x001f, KEY_NUMERIC_6 },
 	{ 0x0040, KEY_REWIND },          /* FR << */
 	{ 0x0041, KEY_PREVIOUS },        /* Replay */
 	{ 0x0042, KEY_NEXT },            /* Skip */
diff --git a/drivers/media/rc/keymaps/rc-behold-columbus.c b/drivers/media/rc/keymaps/rc-behold-columbus.c
index b68380a76010..8579b3d5128d 100644
--- a/drivers/media/rc/keymaps/rc-behold-columbus.c
+++ b/drivers/media/rc/keymaps/rc-behold-columbus.c
@@ -37,24 +37,24 @@ static struct rc_map_table behold_columbus[] = {
 	 *  0x07    0x08    0x09  0x10    *
 	 *   7       8       9    Zoom	  *
 	 *                                */
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
 	{ 0x0D, KEY_SETUP },	  /* Setup key */
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
 	{ 0x19, KEY_CAMERA },	/* Snapshot key */
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 	{ 0x10, KEY_ZOOM },
 
 	/*  0x0A    0x00    0x0B       0x0C   *
 	 * RECALL    0    ChannelUp  VolumeUp *
 	 *                                    */
 	{ 0x0A, KEY_AGAIN },
-	{ 0x00, KEY_0 },
+	{ 0x00, KEY_NUMERIC_0 },
 	{ 0x0B, KEY_CHANNELUP },
 	{ 0x0C, KEY_VOLUMEUP },
 
diff --git a/drivers/media/rc/keymaps/rc-behold.c b/drivers/media/rc/keymaps/rc-behold.c
index 2b7cddb2f36d..28397ce05a7f 100644
--- a/drivers/media/rc/keymaps/rc-behold.c
+++ b/drivers/media/rc/keymaps/rc-behold.c
@@ -37,21 +37,21 @@ static struct rc_map_table behold[] = {
 	 *  0x07    0x08    0x09  *
 	 *   7       8       9    *
 	 *                        */
-	{ 0x866b01, KEY_1 },
-	{ 0x866b02, KEY_2 },
-	{ 0x866b03, KEY_3 },
-	{ 0x866b04, KEY_4 },
-	{ 0x866b05, KEY_5 },
-	{ 0x866b06, KEY_6 },
-	{ 0x866b07, KEY_7 },
-	{ 0x866b08, KEY_8 },
-	{ 0x866b09, KEY_9 },
+	{ 0x866b01, KEY_NUMERIC_1 },
+	{ 0x866b02, KEY_NUMERIC_2 },
+	{ 0x866b03, KEY_NUMERIC_3 },
+	{ 0x866b04, KEY_NUMERIC_4 },
+	{ 0x866b05, KEY_NUMERIC_5 },
+	{ 0x866b06, KEY_NUMERIC_6 },
+	{ 0x866b07, KEY_NUMERIC_7 },
+	{ 0x866b08, KEY_NUMERIC_8 },
+	{ 0x866b09, KEY_NUMERIC_9 },
 
 	/*  0x0a    0x00    0x17  *
 	 * RECALL    0      MODE  *
 	 *                        */
 	{ 0x866b0a, KEY_AGAIN },
-	{ 0x866b00, KEY_0 },
+	{ 0x866b00, KEY_NUMERIC_0 },
 	{ 0x866b17, KEY_MODE },
 
 	/*  0x14          0x10    *
diff --git a/drivers/media/rc/keymaps/rc-budget-ci-old.c b/drivers/media/rc/keymaps/rc-budget-ci-old.c
index 56f051af6154..6ca822256862 100644
--- a/drivers/media/rc/keymaps/rc-budget-ci-old.c
+++ b/drivers/media/rc/keymaps/rc-budget-ci-old.c
@@ -16,16 +16,16 @@
  */
 
 static struct rc_map_table budget_ci_old[] = {
-	{ 0x00, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x00, KEY_NUMERIC_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 	{ 0x0a, KEY_ENTER },
 	{ 0x0b, KEY_RED },
 	{ 0x0c, KEY_POWER },		/* RADIO on Hauppauge */
diff --git a/drivers/media/rc/keymaps/rc-cinergy-1400.c b/drivers/media/rc/keymaps/rc-cinergy-1400.c
index dacb13c53bb4..4433d28b219c 100644
--- a/drivers/media/rc/keymaps/rc-cinergy-1400.c
+++ b/drivers/media/rc/keymaps/rc-cinergy-1400.c
@@ -12,16 +12,16 @@
 
 static struct rc_map_table cinergy_1400[] = {
 	{ 0x01, KEY_POWER },
-	{ 0x02, KEY_1 },
-	{ 0x03, KEY_2 },
-	{ 0x04, KEY_3 },
-	{ 0x05, KEY_4 },
-	{ 0x06, KEY_5 },
-	{ 0x07, KEY_6 },
-	{ 0x08, KEY_7 },
-	{ 0x09, KEY_8 },
-	{ 0x0a, KEY_9 },
-	{ 0x0c, KEY_0 },
+	{ 0x02, KEY_NUMERIC_1 },
+	{ 0x03, KEY_NUMERIC_2 },
+	{ 0x04, KEY_NUMERIC_3 },
+	{ 0x05, KEY_NUMERIC_4 },
+	{ 0x06, KEY_NUMERIC_5 },
+	{ 0x07, KEY_NUMERIC_6 },
+	{ 0x08, KEY_NUMERIC_7 },
+	{ 0x09, KEY_NUMERIC_8 },
+	{ 0x0a, KEY_NUMERIC_9 },
+	{ 0x0c, KEY_NUMERIC_0 },
 
 	{ 0x0b, KEY_VIDEO },
 	{ 0x0d, KEY_REFRESH },
diff --git a/drivers/media/rc/keymaps/rc-cinergy.c b/drivers/media/rc/keymaps/rc-cinergy.c
index 6ab2e51b764d..b34a37b8fe61 100644
--- a/drivers/media/rc/keymaps/rc-cinergy.c
+++ b/drivers/media/rc/keymaps/rc-cinergy.c
@@ -9,16 +9,16 @@
 #include <linux/module.h>
 
 static struct rc_map_table cinergy[] = {
-	{ 0x00, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x00, KEY_NUMERIC_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 
 	{ 0x0a, KEY_POWER },
 	{ 0x0b, KEY_MEDIA },		/* app */
diff --git a/drivers/media/rc/keymaps/rc-d680-dmb.c b/drivers/media/rc/keymaps/rc-d680-dmb.c
index f67aa597a75b..d491a5e9750f 100644
--- a/drivers/media/rc/keymaps/rc-d680-dmb.c
+++ b/drivers/media/rc/keymaps/rc-d680-dmb.c
@@ -11,16 +11,16 @@
 static struct rc_map_table rc_map_d680_dmb_table[] = {
 	{ 0x0038, KEY_SWITCHVIDEOMODE },	/* TV/AV */
 	{ 0x080c, KEY_ZOOM },
-	{ 0x0800, KEY_0 },
-	{ 0x0001, KEY_1 },
-	{ 0x0802, KEY_2 },
-	{ 0x0003, KEY_3 },
-	{ 0x0804, KEY_4 },
-	{ 0x0005, KEY_5 },
-	{ 0x0806, KEY_6 },
-	{ 0x0007, KEY_7 },
-	{ 0x0808, KEY_8 },
-	{ 0x0009, KEY_9 },
+	{ 0x0800, KEY_NUMERIC_0 },
+	{ 0x0001, KEY_NUMERIC_1 },
+	{ 0x0802, KEY_NUMERIC_2 },
+	{ 0x0003, KEY_NUMERIC_3 },
+	{ 0x0804, KEY_NUMERIC_4 },
+	{ 0x0005, KEY_NUMERIC_5 },
+	{ 0x0806, KEY_NUMERIC_6 },
+	{ 0x0007, KEY_NUMERIC_7 },
+	{ 0x0808, KEY_NUMERIC_8 },
+	{ 0x0009, KEY_NUMERIC_9 },
 	{ 0x000a, KEY_MUTE },
 	{ 0x0829, KEY_BACK },
 	{ 0x0012, KEY_CHANNELUP },
diff --git a/drivers/media/rc/keymaps/rc-delock-61959.c b/drivers/media/rc/keymaps/rc-delock-61959.c
index c60fc1e46fc5..529435e8d416 100644
--- a/drivers/media/rc/keymaps/rc-delock-61959.c
+++ b/drivers/media/rc/keymaps/rc-delock-61959.c
@@ -14,16 +14,16 @@ static struct rc_map_table delock_61959[] = {
 	{ 0x866b16, KEY_POWER2 },	/* Power */
 	{ 0x866b0c, KEY_POWER },	/* Shut Down */
 
-	{ 0x866b00, KEY_1},
-	{ 0x866b01, KEY_2},
-	{ 0x866b02, KEY_3},
-	{ 0x866b03, KEY_4},
-	{ 0x866b04, KEY_5},
-	{ 0x866b05, KEY_6},
-	{ 0x866b06, KEY_7},
-	{ 0x866b07, KEY_8},
-	{ 0x866b08, KEY_9},
-	{ 0x866b14, KEY_0},
+	{ 0x866b00, KEY_NUMERIC_1},
+	{ 0x866b01, KEY_NUMERIC_2},
+	{ 0x866b02, KEY_NUMERIC_3},
+	{ 0x866b03, KEY_NUMERIC_4},
+	{ 0x866b04, KEY_NUMERIC_5},
+	{ 0x866b05, KEY_NUMERIC_6},
+	{ 0x866b06, KEY_NUMERIC_7},
+	{ 0x866b07, KEY_NUMERIC_8},
+	{ 0x866b08, KEY_NUMERIC_9},
+	{ 0x866b14, KEY_NUMERIC_0},
 
 	{ 0x866b0a, KEY_ZOOM},		/* Full Screen */
 	{ 0x866b10, KEY_CAMERA},	/* Photo */
diff --git a/drivers/media/rc/keymaps/rc-dib0700-nec.c b/drivers/media/rc/keymaps/rc-dib0700-nec.c
index 4ee801acb089..f1fcdf16f485 100644
--- a/drivers/media/rc/keymaps/rc-dib0700-nec.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-nec.c
@@ -17,16 +17,16 @@ static struct rc_map_table dib0700_nec_table[] = {
 	/* Key codes for the Pixelview SBTVD remote */
 	{ 0x866b13, KEY_MUTE },
 	{ 0x866b12, KEY_POWER },
-	{ 0x866b01, KEY_1 },
-	{ 0x866b02, KEY_2 },
-	{ 0x866b03, KEY_3 },
-	{ 0x866b04, KEY_4 },
-	{ 0x866b05, KEY_5 },
-	{ 0x866b06, KEY_6 },
-	{ 0x866b07, KEY_7 },
-	{ 0x866b08, KEY_8 },
-	{ 0x866b09, KEY_9 },
-	{ 0x866b00, KEY_0 },
+	{ 0x866b01, KEY_NUMERIC_1 },
+	{ 0x866b02, KEY_NUMERIC_2 },
+	{ 0x866b03, KEY_NUMERIC_3 },
+	{ 0x866b04, KEY_NUMERIC_4 },
+	{ 0x866b05, KEY_NUMERIC_5 },
+	{ 0x866b06, KEY_NUMERIC_6 },
+	{ 0x866b07, KEY_NUMERIC_7 },
+	{ 0x866b08, KEY_NUMERIC_8 },
+	{ 0x866b09, KEY_NUMERIC_9 },
+	{ 0x866b00, KEY_NUMERIC_0 },
 	{ 0x866b0d, KEY_CHANNELUP },
 	{ 0x866b19, KEY_CHANNELDOWN },
 	{ 0x866b10, KEY_VOLUMEUP },
@@ -60,17 +60,17 @@ static struct rc_map_table dib0700_nec_table[] = {
 	/* Key codes for the Elgato EyeTV Diversity silver remote */
 	{ 0x4501, KEY_POWER },
 	{ 0x4502, KEY_MUTE },
-	{ 0x4503, KEY_1 },
-	{ 0x4504, KEY_2 },
-	{ 0x4505, KEY_3 },
-	{ 0x4506, KEY_4 },
-	{ 0x4507, KEY_5 },
-	{ 0x4508, KEY_6 },
-	{ 0x4509, KEY_7 },
-	{ 0x450a, KEY_8 },
-	{ 0x450b, KEY_9 },
+	{ 0x4503, KEY_NUMERIC_1 },
+	{ 0x4504, KEY_NUMERIC_2 },
+	{ 0x4505, KEY_NUMERIC_3 },
+	{ 0x4506, KEY_NUMERIC_4 },
+	{ 0x4507, KEY_NUMERIC_5 },
+	{ 0x4508, KEY_NUMERIC_6 },
+	{ 0x4509, KEY_NUMERIC_7 },
+	{ 0x450a, KEY_NUMERIC_8 },
+	{ 0x450b, KEY_NUMERIC_9 },
 	{ 0x450c, KEY_LAST },
-	{ 0x450d, KEY_0 },
+	{ 0x450d, KEY_NUMERIC_0 },
 	{ 0x450e, KEY_ENTER },
 	{ 0x450f, KEY_RED },
 	{ 0x4510, KEY_CHANNELUP },
diff --git a/drivers/media/rc/keymaps/rc-dib0700-rc5.c b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
index ef4085a0fda3..002fffcba95d 100644
--- a/drivers/media/rc/keymaps/rc-dib0700-rc5.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
@@ -22,16 +22,16 @@ static struct rc_map_table dib0700_rc5_table[] = {
 	{ 0x0709, KEY_VOLUMEDOWN },
 	{ 0x0706, KEY_CHANNELUP },
 	{ 0x070c, KEY_CHANNELDOWN },
-	{ 0x070f, KEY_1 },
-	{ 0x0715, KEY_2 },
-	{ 0x0710, KEY_3 },
-	{ 0x0718, KEY_4 },
-	{ 0x071b, KEY_5 },
-	{ 0x071e, KEY_6 },
-	{ 0x0711, KEY_7 },
-	{ 0x0721, KEY_8 },
-	{ 0x0712, KEY_9 },
-	{ 0x0727, KEY_0 },
+	{ 0x070f, KEY_NUMERIC_1 },
+	{ 0x0715, KEY_NUMERIC_2 },
+	{ 0x0710, KEY_NUMERIC_3 },
+	{ 0x0718, KEY_NUMERIC_4 },
+	{ 0x071b, KEY_NUMERIC_5 },
+	{ 0x071e, KEY_NUMERIC_6 },
+	{ 0x0711, KEY_NUMERIC_7 },
+	{ 0x0721, KEY_NUMERIC_8 },
+	{ 0x0712, KEY_NUMERIC_9 },
+	{ 0x0727, KEY_NUMERIC_0 },
 	{ 0x0724, KEY_SCREEN }, /* 'Square' key */
 	{ 0x072a, KEY_TEXT },   /* 'T' key */
 	{ 0x072d, KEY_REWIND },
@@ -43,17 +43,17 @@ static struct rc_map_table dib0700_rc5_table[] = {
 
 	/* Key codes for the Terratec Cinergy DT XS Diversity, similar to cinergyT2.c */
 	{ 0xeb01, KEY_POWER },
-	{ 0xeb02, KEY_1 },
-	{ 0xeb03, KEY_2 },
-	{ 0xeb04, KEY_3 },
-	{ 0xeb05, KEY_4 },
-	{ 0xeb06, KEY_5 },
-	{ 0xeb07, KEY_6 },
-	{ 0xeb08, KEY_7 },
-	{ 0xeb09, KEY_8 },
-	{ 0xeb0a, KEY_9 },
+	{ 0xeb02, KEY_NUMERIC_1 },
+	{ 0xeb03, KEY_NUMERIC_2 },
+	{ 0xeb04, KEY_NUMERIC_3 },
+	{ 0xeb05, KEY_NUMERIC_4 },
+	{ 0xeb06, KEY_NUMERIC_5 },
+	{ 0xeb07, KEY_NUMERIC_6 },
+	{ 0xeb08, KEY_NUMERIC_7 },
+	{ 0xeb09, KEY_NUMERIC_8 },
+	{ 0xeb0a, KEY_NUMERIC_9 },
 	{ 0xeb0b, KEY_VIDEO },
-	{ 0xeb0c, KEY_0 },
+	{ 0xeb0c, KEY_NUMERIC_0 },
 	{ 0xeb0d, KEY_REFRESH },
 	{ 0xeb0f, KEY_EPG },
 	{ 0xeb10, KEY_UP },
@@ -92,16 +92,16 @@ static struct rc_map_table dib0700_rc5_table[] = {
 	{ 0xeb5c, KEY_NEXT },
 
 	/* Key codes for the Haupauge WinTV Nova-TD, copied from nova-t-usb2.c (Nova-T USB2) */
-	{ 0x1e00, KEY_0 },
-	{ 0x1e01, KEY_1 },
-	{ 0x1e02, KEY_2 },
-	{ 0x1e03, KEY_3 },
-	{ 0x1e04, KEY_4 },
-	{ 0x1e05, KEY_5 },
-	{ 0x1e06, KEY_6 },
-	{ 0x1e07, KEY_7 },
-	{ 0x1e08, KEY_8 },
-	{ 0x1e09, KEY_9 },
+	{ 0x1e00, KEY_NUMERIC_0 },
+	{ 0x1e01, KEY_NUMERIC_1 },
+	{ 0x1e02, KEY_NUMERIC_2 },
+	{ 0x1e03, KEY_NUMERIC_3 },
+	{ 0x1e04, KEY_NUMERIC_4 },
+	{ 0x1e05, KEY_NUMERIC_5 },
+	{ 0x1e06, KEY_NUMERIC_6 },
+	{ 0x1e07, KEY_NUMERIC_7 },
+	{ 0x1e08, KEY_NUMERIC_8 },
+	{ 0x1e09, KEY_NUMERIC_9 },
 	{ 0x1e0a, KEY_KPASTERISK },
 	{ 0x1e0b, KEY_RED },
 	{ 0x1e0c, KEY_RADIO },
@@ -144,16 +144,16 @@ static struct rc_map_table dib0700_rc5_table[] = {
 	{ 0x0f4e, KEY_PRINT }, /* PREVIEW */
 	{ 0x0840, KEY_SCREEN }, /* full screen toggle*/
 	{ 0x0f71, KEY_DOT }, /* frequency */
-	{ 0x0743, KEY_0 },
-	{ 0x0c41, KEY_1 },
-	{ 0x0443, KEY_2 },
-	{ 0x0b7f, KEY_3 },
-	{ 0x0e41, KEY_4 },
-	{ 0x0643, KEY_5 },
-	{ 0x097f, KEY_6 },
-	{ 0x0d7e, KEY_7 },
-	{ 0x057c, KEY_8 },
-	{ 0x0a40, KEY_9 },
+	{ 0x0743, KEY_NUMERIC_0 },
+	{ 0x0c41, KEY_NUMERIC_1 },
+	{ 0x0443, KEY_NUMERIC_2 },
+	{ 0x0b7f, KEY_NUMERIC_3 },
+	{ 0x0e41, KEY_NUMERIC_4 },
+	{ 0x0643, KEY_NUMERIC_5 },
+	{ 0x097f, KEY_NUMERIC_6 },
+	{ 0x0d7e, KEY_NUMERIC_7 },
+	{ 0x057c, KEY_NUMERIC_8 },
+	{ 0x0a40, KEY_NUMERIC_9 },
 	{ 0x0e4e, KEY_CLEAR },
 	{ 0x047c, KEY_CHANNEL }, /* show channel number */
 	{ 0x0f41, KEY_LAST }, /* recall */
@@ -168,16 +168,16 @@ static struct rc_map_table dib0700_rc5_table[] = {
 	{ 0x007d, KEY_CHANNELDOWN },
 
 	/* Key codes for Nova-TD "credit card" remote control. */
-	{ 0x1d00, KEY_0 },
-	{ 0x1d01, KEY_1 },
-	{ 0x1d02, KEY_2 },
-	{ 0x1d03, KEY_3 },
-	{ 0x1d04, KEY_4 },
-	{ 0x1d05, KEY_5 },
-	{ 0x1d06, KEY_6 },
-	{ 0x1d07, KEY_7 },
-	{ 0x1d08, KEY_8 },
-	{ 0x1d09, KEY_9 },
+	{ 0x1d00, KEY_NUMERIC_0 },
+	{ 0x1d01, KEY_NUMERIC_1 },
+	{ 0x1d02, KEY_NUMERIC_2 },
+	{ 0x1d03, KEY_NUMERIC_3 },
+	{ 0x1d04, KEY_NUMERIC_4 },
+	{ 0x1d05, KEY_NUMERIC_5 },
+	{ 0x1d06, KEY_NUMERIC_6 },
+	{ 0x1d07, KEY_NUMERIC_7 },
+	{ 0x1d08, KEY_NUMERIC_8 },
+	{ 0x1d09, KEY_NUMERIC_9 },
 	{ 0x1d0a, KEY_TEXT },
 	{ 0x1d0d, KEY_MENU },
 	{ 0x1d0f, KEY_MUTE },
diff --git a/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
index f4d0799dcc72..2466d8c50226 100644
--- a/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
+++ b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
@@ -12,14 +12,14 @@ static struct rc_map_table digitalnow_tinytwin[] = {
 	{ 0x0000, KEY_MUTE },            /* [symbol speaker] */
 	{ 0x0001, KEY_VOLUMEUP },
 	{ 0x0002, KEY_POWER2 },          /* TV [power button] */
-	{ 0x0003, KEY_2 },
-	{ 0x0004, KEY_3 },
-	{ 0x0005, KEY_4 },
-	{ 0x0006, KEY_6 },
-	{ 0x0007, KEY_7 },
-	{ 0x0008, KEY_8 },
+	{ 0x0003, KEY_NUMERIC_2 },
+	{ 0x0004, KEY_NUMERIC_3 },
+	{ 0x0005, KEY_NUMERIC_4 },
+	{ 0x0006, KEY_NUMERIC_6 },
+	{ 0x0007, KEY_NUMERIC_7 },
+	{ 0x0008, KEY_NUMERIC_8 },
 	{ 0x0009, KEY_NUMERIC_STAR },    /* [*] */
-	{ 0x000a, KEY_0 },
+	{ 0x000a, KEY_NUMERIC_0 },
 	{ 0x000b, KEY_NUMERIC_POUND },   /* [#] */
 	{ 0x000c, KEY_RIGHT },           /* [right arrow] */
 	{ 0x000d, KEY_HOMEPAGE },        /* [symbol home] Start */
@@ -36,10 +36,10 @@ static struct rc_map_table digitalnow_tinytwin[] = {
 	{ 0x0019, KEY_BLUE },            /* [blue] MyTV */
 	{ 0x001a, KEY_REWIND },          /* REW [<<] */
 	{ 0x001b, KEY_PLAY },            /* PLAY */
-	{ 0x001c, KEY_5 },
-	{ 0x001d, KEY_9 },
+	{ 0x001c, KEY_NUMERIC_5 },
+	{ 0x001d, KEY_NUMERIC_9 },
 	{ 0x001e, KEY_VOLUMEDOWN },
-	{ 0x001f, KEY_1 },
+	{ 0x001f, KEY_NUMERIC_1 },
 	{ 0x0040, KEY_STOP },            /* STOP */
 	{ 0x0042, KEY_PAUSE },           /* PAUSE */
 	{ 0x0043, KEY_SCREEN },          /* Aspect */
diff --git a/drivers/media/rc/keymaps/rc-digittrade.c b/drivers/media/rc/keymaps/rc-digittrade.c
index 6849f1a5721c..65bc8ad7e52c 100644
--- a/drivers/media/rc/keymaps/rc-digittrade.c
+++ b/drivers/media/rc/keymaps/rc-digittrade.c
@@ -14,11 +14,11 @@
 
 /* Digittrade DVB-T USB Stick */
 static struct rc_map_table digittrade[] = {
-	{ 0x0000, KEY_9 },
+	{ 0x0000, KEY_NUMERIC_9 },
 	{ 0x0001, KEY_EPG },             /* EPG */
 	{ 0x0002, KEY_VOLUMEDOWN },      /* Vol Dn */
 	{ 0x0003, KEY_TEXT },            /* TELETEXT */
-	{ 0x0004, KEY_8 },
+	{ 0x0004, KEY_NUMERIC_8 },
 	{ 0x0005, KEY_MUTE },            /* MUTE */
 	{ 0x0006, KEY_POWER2 },          /* POWER */
 	{ 0x0009, KEY_ZOOM },            /* FULLSCREEN */
@@ -26,22 +26,22 @@ static struct rc_map_table digittrade[] = {
 	{ 0x000d, KEY_SUBTITLE },        /* SUBTITLE */
 	{ 0x000e, KEY_STOP },            /* STOP */
 	{ 0x0010, KEY_OK },              /* RETURN */
-	{ 0x0011, KEY_2 },
-	{ 0x0012, KEY_4 },
-	{ 0x0015, KEY_3 },
-	{ 0x0016, KEY_5 },
+	{ 0x0011, KEY_NUMERIC_2 },
+	{ 0x0012, KEY_NUMERIC_4 },
+	{ 0x0015, KEY_NUMERIC_3 },
+	{ 0x0016, KEY_NUMERIC_5 },
 	{ 0x0017, KEY_CHANNELDOWN },     /* Ch Dn */
 	{ 0x0019, KEY_CHANNELUP },       /* CH Up */
 	{ 0x001a, KEY_PAUSE },           /* PAUSE */
-	{ 0x001b, KEY_1 },
+	{ 0x001b, KEY_NUMERIC_1 },
 	{ 0x001d, KEY_AUDIO },           /* DUAL SOUND */
 	{ 0x001e, KEY_PLAY },            /* PLAY */
 	{ 0x001f, KEY_CAMERA },          /* SNAPSHOT */
 	{ 0x0040, KEY_VOLUMEUP },        /* Vol Up */
-	{ 0x0048, KEY_7 },
-	{ 0x004c, KEY_6 },
+	{ 0x0048, KEY_NUMERIC_7 },
+	{ 0x004c, KEY_NUMERIC_6 },
 	{ 0x004d, KEY_PLAYPAUSE },       /* TIMESHIFT */
-	{ 0x0054, KEY_0 },
+	{ 0x0054, KEY_NUMERIC_0 },
 };
 
 static struct rc_map_list digittrade_map = {
diff --git a/drivers/media/rc/keymaps/rc-dm1105-nec.c b/drivers/media/rc/keymaps/rc-dm1105-nec.c
index d853cd9a0936..cd0b985c994d 100644
--- a/drivers/media/rc/keymaps/rc-dm1105-nec.c
+++ b/drivers/media/rc/keymaps/rc-dm1105-nec.c
@@ -15,16 +15,16 @@
 static struct rc_map_table dm1105_nec[] = {
 	{ 0x0a, KEY_POWER2},		/* power */
 	{ 0x0c, KEY_MUTE},		/* mute */
-	{ 0x11, KEY_1},
-	{ 0x12, KEY_2},
-	{ 0x13, KEY_3},
-	{ 0x14, KEY_4},
-	{ 0x15, KEY_5},
-	{ 0x16, KEY_6},
-	{ 0x17, KEY_7},
-	{ 0x18, KEY_8},
-	{ 0x19, KEY_9},
-	{ 0x10, KEY_0},
+	{ 0x11, KEY_NUMERIC_1},
+	{ 0x12, KEY_NUMERIC_2},
+	{ 0x13, KEY_NUMERIC_3},
+	{ 0x14, KEY_NUMERIC_4},
+	{ 0x15, KEY_NUMERIC_5},
+	{ 0x16, KEY_NUMERIC_6},
+	{ 0x17, KEY_NUMERIC_7},
+	{ 0x18, KEY_NUMERIC_8},
+	{ 0x19, KEY_NUMERIC_9},
+	{ 0x10, KEY_NUMERIC_0},
 	{ 0x1c, KEY_CHANNELUP},		/* ch+ */
 	{ 0x0f, KEY_CHANNELDOWN},	/* ch- */
 	{ 0x1a, KEY_VOLUMEUP},		/* vol+ */
diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
index cdc1d8c990cb..a82f64dc9411 100644
--- a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
@@ -13,16 +13,16 @@
 static struct rc_map_table dntv_live_dvb_t[] = {
 	{ 0x00, KEY_ESC },		/* 'go up a level?' */
 	/* Keys 0 to 9 */
-	{ 0x0a, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x0a, KEY_NUMERIC_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 
 	{ 0x0b, KEY_TUNER },		/* tv/fm */
 	{ 0x0c, KEY_SEARCH },		/* scan */
diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
index 38e1d1b837da..d3f5048a0220 100644
--- a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
@@ -18,17 +18,17 @@ static struct rc_map_table dntv_live_dvbt_pro[] = {
 	{ 0x58, KEY_TUNER },		/* digital Radio */
 	{ 0x5a, KEY_RADIO },		/* FM radio */
 	{ 0x59, KEY_DVD },		/* dvd menu */
-	{ 0x03, KEY_1 },
-	{ 0x01, KEY_2 },
-	{ 0x06, KEY_3 },
-	{ 0x09, KEY_4 },
-	{ 0x1d, KEY_5 },
-	{ 0x1f, KEY_6 },
-	{ 0x0d, KEY_7 },
-	{ 0x19, KEY_8 },
-	{ 0x1b, KEY_9 },
+	{ 0x03, KEY_NUMERIC_1 },
+	{ 0x01, KEY_NUMERIC_2 },
+	{ 0x06, KEY_NUMERIC_3 },
+	{ 0x09, KEY_NUMERIC_4 },
+	{ 0x1d, KEY_NUMERIC_5 },
+	{ 0x1f, KEY_NUMERIC_6 },
+	{ 0x0d, KEY_NUMERIC_7 },
+	{ 0x19, KEY_NUMERIC_8 },
+	{ 0x1b, KEY_NUMERIC_9 },
 	{ 0x0c, KEY_CANCEL },
-	{ 0x15, KEY_0 },
+	{ 0x15, KEY_NUMERIC_0 },
 	{ 0x4a, KEY_CLEAR },
 	{ 0x13, KEY_BACK },
 	{ 0x00, KEY_TAB },
diff --git a/drivers/media/rc/keymaps/rc-dtt200u.c b/drivers/media/rc/keymaps/rc-dtt200u.c
index 86fd6a1668af..e7f87baa3212 100644
--- a/drivers/media/rc/keymaps/rc-dtt200u.c
+++ b/drivers/media/rc/keymaps/rc-dtt200u.c
@@ -12,21 +12,21 @@ static struct rc_map_table dtt200u_table[] = {
 	{ 0x8001, KEY_MUTE },
 	{ 0x8002, KEY_CHANNELDOWN },
 	{ 0x8003, KEY_VOLUMEDOWN },
-	{ 0x8004, KEY_1 },
-	{ 0x8005, KEY_2 },
-	{ 0x8006, KEY_3 },
-	{ 0x8007, KEY_4 },
-	{ 0x8008, KEY_5 },
-	{ 0x8009, KEY_6 },
-	{ 0x800a, KEY_7 },
+	{ 0x8004, KEY_NUMERIC_1 },
+	{ 0x8005, KEY_NUMERIC_2 },
+	{ 0x8006, KEY_NUMERIC_3 },
+	{ 0x8007, KEY_NUMERIC_4 },
+	{ 0x8008, KEY_NUMERIC_5 },
+	{ 0x8009, KEY_NUMERIC_6 },
+	{ 0x800a, KEY_NUMERIC_7 },
 	{ 0x800c, KEY_ZOOM },
-	{ 0x800d, KEY_0 },
+	{ 0x800d, KEY_NUMERIC_0 },
 	{ 0x800e, KEY_SELECT },
 	{ 0x8012, KEY_POWER },
 	{ 0x801a, KEY_CHANNELUP },
-	{ 0x801b, KEY_8 },
+	{ 0x801b, KEY_NUMERIC_8 },
 	{ 0x801e, KEY_VOLUMEUP },
-	{ 0x801f, KEY_9 },
+	{ 0x801f, KEY_NUMERIC_9 },
 };
 
 static struct rc_map_list dtt200u_map = {
diff --git a/drivers/media/rc/keymaps/rc-dvbsky.c b/drivers/media/rc/keymaps/rc-dvbsky.c
index 4b61f60a4854..f5063af2e5bc 100644
--- a/drivers/media/rc/keymaps/rc-dvbsky.c
+++ b/drivers/media/rc/keymaps/rc-dvbsky.c
@@ -13,16 +13,16 @@
  */
 
 static struct rc_map_table rc5_dvbsky[] = {
-	{ 0x0000, KEY_0 },
-	{ 0x0001, KEY_1 },
-	{ 0x0002, KEY_2 },
-	{ 0x0003, KEY_3 },
-	{ 0x0004, KEY_4 },
-	{ 0x0005, KEY_5 },
-	{ 0x0006, KEY_6 },
-	{ 0x0007, KEY_7 },
-	{ 0x0008, KEY_8 },
-	{ 0x0009, KEY_9 },
+	{ 0x0000, KEY_NUMERIC_0 },
+	{ 0x0001, KEY_NUMERIC_1 },
+	{ 0x0002, KEY_NUMERIC_2 },
+	{ 0x0003, KEY_NUMERIC_3 },
+	{ 0x0004, KEY_NUMERIC_4 },
+	{ 0x0005, KEY_NUMERIC_5 },
+	{ 0x0006, KEY_NUMERIC_6 },
+	{ 0x0007, KEY_NUMERIC_7 },
+	{ 0x0008, KEY_NUMERIC_8 },
+	{ 0x0009, KEY_NUMERIC_9 },
 	{ 0x000a, KEY_MUTE },
 	{ 0x000d, KEY_OK },
 	{ 0x000b, KEY_STOP },
diff --git a/drivers/media/rc/keymaps/rc-dvico-mce.c b/drivers/media/rc/keymaps/rc-dvico-mce.c
index 8342c32f58fd..b1bb8cdb3705 100644
--- a/drivers/media/rc/keymaps/rc-dvico-mce.c
+++ b/drivers/media/rc/keymaps/rc-dvico-mce.c
@@ -35,17 +35,17 @@ static struct rc_map_table rc_map_dvico_mce_table[] = {
 	{ 0x0152, KEY_CAMERA },
 	{ 0x015a, KEY_TUNER },	/* Live */
 	{ 0x0119, KEY_OPEN },
-	{ 0x010b, KEY_1 },
-	{ 0x0117, KEY_2 },
-	{ 0x011b, KEY_3 },
-	{ 0x0107, KEY_4 },
-	{ 0x0150, KEY_5 },
-	{ 0x0154, KEY_6 },
-	{ 0x0148, KEY_7 },
-	{ 0x014c, KEY_8 },
-	{ 0x0158, KEY_9 },
+	{ 0x010b, KEY_NUMERIC_1 },
+	{ 0x0117, KEY_NUMERIC_2 },
+	{ 0x011b, KEY_NUMERIC_3 },
+	{ 0x0107, KEY_NUMERIC_4 },
+	{ 0x0150, KEY_NUMERIC_5 },
+	{ 0x0154, KEY_NUMERIC_6 },
+	{ 0x0148, KEY_NUMERIC_7 },
+	{ 0x014c, KEY_NUMERIC_8 },
+	{ 0x0158, KEY_NUMERIC_9 },
 	{ 0x0113, KEY_ANGLE },	/* Aspect */
-	{ 0x0103, KEY_0 },
+	{ 0x0103, KEY_NUMERIC_0 },
 	{ 0x011f, KEY_ZOOM },
 	{ 0x0143, KEY_REWIND },
 	{ 0x0147, KEY_PLAYPAUSE },
diff --git a/drivers/media/rc/keymaps/rc-dvico-portable.c b/drivers/media/rc/keymaps/rc-dvico-portable.c
index 366bd10bf987..ec12ba6995dc 100644
--- a/drivers/media/rc/keymaps/rc-dvico-portable.c
+++ b/drivers/media/rc/keymaps/rc-dvico-portable.c
@@ -24,17 +24,17 @@ static struct rc_map_table rc_map_dvico_portable_table[] = {
 	{ 0x0316, KEY_CAMERA },
 	{ 0x0340, KEY_TUNER },	/* ATV/DTV */
 	{ 0x0345, KEY_OPEN },
-	{ 0x0319, KEY_1 },
-	{ 0x0318, KEY_2 },
-	{ 0x031b, KEY_3 },
-	{ 0x031a, KEY_4 },
-	{ 0x0358, KEY_5 },
-	{ 0x0359, KEY_6 },
-	{ 0x0315, KEY_7 },
-	{ 0x0314, KEY_8 },
-	{ 0x0317, KEY_9 },
+	{ 0x0319, KEY_NUMERIC_1 },
+	{ 0x0318, KEY_NUMERIC_2 },
+	{ 0x031b, KEY_NUMERIC_3 },
+	{ 0x031a, KEY_NUMERIC_4 },
+	{ 0x0358, KEY_NUMERIC_5 },
+	{ 0x0359, KEY_NUMERIC_6 },
+	{ 0x0315, KEY_NUMERIC_7 },
+	{ 0x0314, KEY_NUMERIC_8 },
+	{ 0x0317, KEY_NUMERIC_9 },
 	{ 0x0344, KEY_ANGLE },	/* Aspect */
-	{ 0x0355, KEY_0 },
+	{ 0x0355, KEY_NUMERIC_0 },
 	{ 0x0307, KEY_ZOOM },
 	{ 0x030a, KEY_REWIND },
 	{ 0x0308, KEY_PLAYPAUSE },
diff --git a/drivers/media/rc/keymaps/rc-em-terratec.c b/drivers/media/rc/keymaps/rc-em-terratec.c
index cbbba21484fb..a1f59aa6ff23 100644
--- a/drivers/media/rc/keymaps/rc-em-terratec.c
+++ b/drivers/media/rc/keymaps/rc-em-terratec.c
@@ -13,19 +13,19 @@ static struct rc_map_table em_terratec[] = {
 	{ 0x02, KEY_SELECT },
 	{ 0x03, KEY_MUTE },
 	{ 0x04, KEY_POWER },
-	{ 0x05, KEY_1 },
-	{ 0x06, KEY_2 },
-	{ 0x07, KEY_3 },
+	{ 0x05, KEY_NUMERIC_1 },
+	{ 0x06, KEY_NUMERIC_2 },
+	{ 0x07, KEY_NUMERIC_3 },
 	{ 0x08, KEY_CHANNELUP },
-	{ 0x09, KEY_4 },
-	{ 0x0a, KEY_5 },
-	{ 0x0b, KEY_6 },
+	{ 0x09, KEY_NUMERIC_4 },
+	{ 0x0a, KEY_NUMERIC_5 },
+	{ 0x0b, KEY_NUMERIC_6 },
 	{ 0x0c, KEY_CHANNELDOWN },
-	{ 0x0d, KEY_7 },
-	{ 0x0e, KEY_8 },
-	{ 0x0f, KEY_9 },
+	{ 0x0d, KEY_NUMERIC_7 },
+	{ 0x0e, KEY_NUMERIC_8 },
+	{ 0x0f, KEY_NUMERIC_9 },
 	{ 0x10, KEY_VOLUMEUP },
-	{ 0x11, KEY_0 },
+	{ 0x11, KEY_NUMERIC_0 },
 	{ 0x12, KEY_MENU },
 	{ 0x13, KEY_PRINT },
 	{ 0x14, KEY_VOLUMEDOWN },
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
index 057c13b765ef..7a00471b6005 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
@@ -16,16 +16,16 @@ static struct rc_map_table encore_enltv_fm53[] = {
 	{ 0x10, KEY_POWER2},
 	{ 0x06, KEY_MUTE},
 
-	{ 0x09, KEY_1},
-	{ 0x1d, KEY_2},
-	{ 0x1f, KEY_3},
-	{ 0x19, KEY_4},
-	{ 0x1b, KEY_5},
-	{ 0x11, KEY_6},
-	{ 0x17, KEY_7},
-	{ 0x12, KEY_8},
-	{ 0x16, KEY_9},
-	{ 0x48, KEY_0},
+	{ 0x09, KEY_NUMERIC_1},
+	{ 0x1d, KEY_NUMERIC_2},
+	{ 0x1f, KEY_NUMERIC_3},
+	{ 0x19, KEY_NUMERIC_4},
+	{ 0x1b, KEY_NUMERIC_5},
+	{ 0x11, KEY_NUMERIC_6},
+	{ 0x17, KEY_NUMERIC_7},
+	{ 0x12, KEY_NUMERIC_8},
+	{ 0x16, KEY_NUMERIC_9},
+	{ 0x48, KEY_NUMERIC_0},
 
 	{ 0x04, KEY_LIST},		/* -/-- */
 	{ 0x40, KEY_LAST},		/* recall */
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv.c b/drivers/media/rc/keymaps/rc-encore-enltv.c
index 5b4e832d5fac..712210097b4d 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv.c
@@ -22,16 +22,16 @@ static struct rc_map_table encore_enltv[] = {
 	{ 0x01, KEY_AUDIO },		/* music */
 	{ 0x02, KEY_CAMERA },		/* picture */
 
-	{ 0x1f, KEY_1 },
-	{ 0x03, KEY_2 },
-	{ 0x04, KEY_3 },
-	{ 0x05, KEY_4 },
-	{ 0x1c, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x1d, KEY_9 },
-	{ 0x0a, KEY_0 },
+	{ 0x1f, KEY_NUMERIC_1 },
+	{ 0x03, KEY_NUMERIC_2 },
+	{ 0x04, KEY_NUMERIC_3 },
+	{ 0x05, KEY_NUMERIC_4 },
+	{ 0x1c, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x1d, KEY_NUMERIC_9 },
+	{ 0x0a, KEY_NUMERIC_0 },
 
 	{ 0x09, KEY_LIST },		/* -/-- */
 	{ 0x0b, KEY_LAST },		/* recall */
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv2.c b/drivers/media/rc/keymaps/rc-encore-enltv2.c
index cd0555924456..a08470b4f187 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv2.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv2.c
@@ -14,16 +14,16 @@
 static struct rc_map_table encore_enltv2[] = {
 	{ 0x4c, KEY_POWER2 },
 	{ 0x4a, KEY_TUNER },
-	{ 0x40, KEY_1 },
-	{ 0x60, KEY_2 },
-	{ 0x50, KEY_3 },
-	{ 0x70, KEY_4 },
-	{ 0x48, KEY_5 },
-	{ 0x68, KEY_6 },
-	{ 0x58, KEY_7 },
-	{ 0x78, KEY_8 },
-	{ 0x44, KEY_9 },
-	{ 0x54, KEY_0 },
+	{ 0x40, KEY_NUMERIC_1 },
+	{ 0x60, KEY_NUMERIC_2 },
+	{ 0x50, KEY_NUMERIC_3 },
+	{ 0x70, KEY_NUMERIC_4 },
+	{ 0x48, KEY_NUMERIC_5 },
+	{ 0x68, KEY_NUMERIC_6 },
+	{ 0x58, KEY_NUMERIC_7 },
+	{ 0x78, KEY_NUMERIC_8 },
+	{ 0x44, KEY_NUMERIC_9 },
+	{ 0x54, KEY_NUMERIC_0 },
 
 	{ 0x64, KEY_LAST },		/* +100 */
 	{ 0x4e, KEY_AGAIN },		/* Recall */
diff --git a/drivers/media/rc/keymaps/rc-eztv.c b/drivers/media/rc/keymaps/rc-eztv.c
index 0e481d51fcb5..4e494d953e33 100644
--- a/drivers/media/rc/keymaps/rc-eztv.c
+++ b/drivers/media/rc/keymaps/rc-eztv.c
@@ -46,16 +46,16 @@ static struct rc_map_table eztv[] = {
 	{ 0x2d, KEY_PLAY },	/* play */
 	{ 0x2e, KEY_CAMERA },	/* snapshot / shuffle */
 
-	{ 0x00, KEY_0 },
-	{ 0x05, KEY_1 },
-	{ 0x06, KEY_2 },
-	{ 0x07, KEY_3 },
-	{ 0x09, KEY_4 },
-	{ 0x0a, KEY_5 },
-	{ 0x0b, KEY_6 },
-	{ 0x0d, KEY_7 },
-	{ 0x0e, KEY_8 },
-	{ 0x0f, KEY_9 },
+	{ 0x00, KEY_NUMERIC_0 },
+	{ 0x05, KEY_NUMERIC_1 },
+	{ 0x06, KEY_NUMERIC_2 },
+	{ 0x07, KEY_NUMERIC_3 },
+	{ 0x09, KEY_NUMERIC_4 },
+	{ 0x0a, KEY_NUMERIC_5 },
+	{ 0x0b, KEY_NUMERIC_6 },
+	{ 0x0d, KEY_NUMERIC_7 },
+	{ 0x0e, KEY_NUMERIC_8 },
+	{ 0x0f, KEY_NUMERIC_9 },
 
 	{ 0x2a, KEY_VOLUMEUP },
 	{ 0x11, KEY_VOLUMEDOWN },
diff --git a/drivers/media/rc/keymaps/rc-flydvb.c b/drivers/media/rc/keymaps/rc-flydvb.c
index 45940d7c92d0..202a1fbd1935 100644
--- a/drivers/media/rc/keymaps/rc-flydvb.c
+++ b/drivers/media/rc/keymaps/rc-flydvb.c
@@ -12,17 +12,17 @@ static struct rc_map_table flydvb[] = {
 	{ 0x01, KEY_ZOOM },		/* Full Screen */
 	{ 0x00, KEY_POWER },		/* Power */
 
-	{ 0x03, KEY_1 },
-	{ 0x04, KEY_2 },
-	{ 0x05, KEY_3 },
-	{ 0x07, KEY_4 },
-	{ 0x08, KEY_5 },
-	{ 0x09, KEY_6 },
-	{ 0x0b, KEY_7 },
-	{ 0x0c, KEY_8 },
-	{ 0x0d, KEY_9 },
+	{ 0x03, KEY_NUMERIC_1 },
+	{ 0x04, KEY_NUMERIC_2 },
+	{ 0x05, KEY_NUMERIC_3 },
+	{ 0x07, KEY_NUMERIC_4 },
+	{ 0x08, KEY_NUMERIC_5 },
+	{ 0x09, KEY_NUMERIC_6 },
+	{ 0x0b, KEY_NUMERIC_7 },
+	{ 0x0c, KEY_NUMERIC_8 },
+	{ 0x0d, KEY_NUMERIC_9 },
 	{ 0x06, KEY_AGAIN },		/* Recall */
-	{ 0x0f, KEY_0 },
+	{ 0x0f, KEY_NUMERIC_0 },
 	{ 0x10, KEY_MUTE },		/* Mute */
 	{ 0x02, KEY_RADIO },		/* TV/Radio */
 	{ 0x1b, KEY_LANGUAGE },		/* SAP (Second Audio Program) */
diff --git a/drivers/media/rc/keymaps/rc-flyvideo.c b/drivers/media/rc/keymaps/rc-flyvideo.c
index b2d4e4c7b192..a44467fb15cb 100644
--- a/drivers/media/rc/keymaps/rc-flyvideo.c
+++ b/drivers/media/rc/keymaps/rc-flyvideo.c
@@ -9,16 +9,16 @@
 #include <linux/module.h>
 
 static struct rc_map_table flyvideo[] = {
-	{ 0x0f, KEY_0 },
-	{ 0x03, KEY_1 },
-	{ 0x04, KEY_2 },
-	{ 0x05, KEY_3 },
-	{ 0x07, KEY_4 },
-	{ 0x08, KEY_5 },
-	{ 0x09, KEY_6 },
-	{ 0x0b, KEY_7 },
-	{ 0x0c, KEY_8 },
-	{ 0x0d, KEY_9 },
+	{ 0x0f, KEY_NUMERIC_0 },
+	{ 0x03, KEY_NUMERIC_1 },
+	{ 0x04, KEY_NUMERIC_2 },
+	{ 0x05, KEY_NUMERIC_3 },
+	{ 0x07, KEY_NUMERIC_4 },
+	{ 0x08, KEY_NUMERIC_5 },
+	{ 0x09, KEY_NUMERIC_6 },
+	{ 0x0b, KEY_NUMERIC_7 },
+	{ 0x0c, KEY_NUMERIC_8 },
+	{ 0x0d, KEY_NUMERIC_9 },
 
 	{ 0x0e, KEY_MODE },	/* Air/Cable */
 	{ 0x11, KEY_VIDEO },	/* Video */
diff --git a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
index 1c63fc7d4576..253199f5531a 100644
--- a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
+++ b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
@@ -12,16 +12,16 @@
 
 static struct rc_map_table fusionhdtv_mce[] = {
 
-	{ 0x0b, KEY_1 },
-	{ 0x17, KEY_2 },
-	{ 0x1b, KEY_3 },
-	{ 0x07, KEY_4 },
-	{ 0x50, KEY_5 },
-	{ 0x54, KEY_6 },
-	{ 0x48, KEY_7 },
-	{ 0x4c, KEY_8 },
-	{ 0x58, KEY_9 },
-	{ 0x03, KEY_0 },
+	{ 0x0b, KEY_NUMERIC_1 },
+	{ 0x17, KEY_NUMERIC_2 },
+	{ 0x1b, KEY_NUMERIC_3 },
+	{ 0x07, KEY_NUMERIC_4 },
+	{ 0x50, KEY_NUMERIC_5 },
+	{ 0x54, KEY_NUMERIC_6 },
+	{ 0x48, KEY_NUMERIC_7 },
+	{ 0x4c, KEY_NUMERIC_8 },
+	{ 0x58, KEY_NUMERIC_9 },
+	{ 0x03, KEY_NUMERIC_0 },
 
 	{ 0x5e, KEY_OK },
 	{ 0x51, KEY_UP },
diff --git a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
index 4a0a9786914f..c630ef306f11 100644
--- a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
+++ b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
@@ -21,16 +21,16 @@ static struct rc_map_table gadmei_rm008z[] = {
 	{ 0x0b, KEY_AUDIO},		/* SV */
 	{ 0x0f, KEY_RADIO},		/* FM */
 
-	{ 0x00, KEY_1},
-	{ 0x01, KEY_2},
-	{ 0x02, KEY_3},
-	{ 0x03, KEY_4},
-	{ 0x04, KEY_5},
-	{ 0x05, KEY_6},
-	{ 0x06, KEY_7},
-	{ 0x07, KEY_8},
-	{ 0x08, KEY_9},
-	{ 0x09, KEY_0},
+	{ 0x00, KEY_NUMERIC_1},
+	{ 0x01, KEY_NUMERIC_2},
+	{ 0x02, KEY_NUMERIC_3},
+	{ 0x03, KEY_NUMERIC_4},
+	{ 0x04, KEY_NUMERIC_5},
+	{ 0x05, KEY_NUMERIC_6},
+	{ 0x06, KEY_NUMERIC_7},
+	{ 0x07, KEY_NUMERIC_8},
+	{ 0x08, KEY_NUMERIC_9},
+	{ 0x09, KEY_NUMERIC_0},
 	{ 0x0a, KEY_INFO},		/* OSD */
 	{ 0x1c, KEY_BACKSPACE},		/* LAST */
 
diff --git a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
index cc876a85cc31..c966c130b05d 100644
--- a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
+++ b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
@@ -15,16 +15,16 @@
 
 static struct rc_map_table genius_tvgo_a11mce[] = {
 	/* Keys 0 to 9 */
-	{ 0x48, KEY_0 },
-	{ 0x09, KEY_1 },
-	{ 0x1d, KEY_2 },
-	{ 0x1f, KEY_3 },
-	{ 0x19, KEY_4 },
-	{ 0x1b, KEY_5 },
-	{ 0x11, KEY_6 },
-	{ 0x17, KEY_7 },
-	{ 0x12, KEY_8 },
-	{ 0x16, KEY_9 },
+	{ 0x48, KEY_NUMERIC_0 },
+	{ 0x09, KEY_NUMERIC_1 },
+	{ 0x1d, KEY_NUMERIC_2 },
+	{ 0x1f, KEY_NUMERIC_3 },
+	{ 0x19, KEY_NUMERIC_4 },
+	{ 0x1b, KEY_NUMERIC_5 },
+	{ 0x11, KEY_NUMERIC_6 },
+	{ 0x17, KEY_NUMERIC_7 },
+	{ 0x12, KEY_NUMERIC_8 },
+	{ 0x16, KEY_NUMERIC_9 },
 
 	{ 0x54, KEY_RECORD },		/* recording */
 	{ 0x06, KEY_MUTE },		/* mute */
diff --git a/drivers/media/rc/keymaps/rc-gotview7135.c b/drivers/media/rc/keymaps/rc-gotview7135.c
index 6b94bd39d977..0dc4ef36d76f 100644
--- a/drivers/media/rc/keymaps/rc-gotview7135.c
+++ b/drivers/media/rc/keymaps/rc-gotview7135.c
@@ -14,16 +14,16 @@ static struct rc_map_table gotview7135[] = {
 
 	{ 0x11, KEY_POWER },
 	{ 0x35, KEY_TV },
-	{ 0x1b, KEY_0 },
-	{ 0x29, KEY_1 },
-	{ 0x19, KEY_2 },
-	{ 0x39, KEY_3 },
-	{ 0x1f, KEY_4 },
-	{ 0x2c, KEY_5 },
-	{ 0x21, KEY_6 },
-	{ 0x24, KEY_7 },
-	{ 0x18, KEY_8 },
-	{ 0x2b, KEY_9 },
+	{ 0x1b, KEY_NUMERIC_0 },
+	{ 0x29, KEY_NUMERIC_1 },
+	{ 0x19, KEY_NUMERIC_2 },
+	{ 0x39, KEY_NUMERIC_3 },
+	{ 0x1f, KEY_NUMERIC_4 },
+	{ 0x2c, KEY_NUMERIC_5 },
+	{ 0x21, KEY_NUMERIC_6 },
+	{ 0x24, KEY_NUMERIC_7 },
+	{ 0x18, KEY_NUMERIC_8 },
+	{ 0x2b, KEY_NUMERIC_9 },
 	{ 0x3b, KEY_AGAIN },	/* LOOP */
 	{ 0x06, KEY_AUDIO },
 	{ 0x31, KEY_PRINT },	/* PREVIEW */
diff --git a/drivers/media/rc/keymaps/rc-hauppauge.c b/drivers/media/rc/keymaps/rc-hauppauge.c
index 582aa9012443..82552360c3c3 100644
--- a/drivers/media/rc/keymaps/rc-hauppauge.c
+++ b/drivers/media/rc/keymaps/rc-hauppauge.c
@@ -67,20 +67,20 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 	{ 0x1e30, KEY_PAUSE },		/* pause */
 	{ 0x1e1e, KEY_NEXTSONG },	/* skip >| */
 
-	{ 0x1e01, KEY_1 },
-	{ 0x1e02, KEY_2 },
-	{ 0x1e03, KEY_3 },
+	{ 0x1e01, KEY_NUMERIC_1 },
+	{ 0x1e02, KEY_NUMERIC_2 },
+	{ 0x1e03, KEY_NUMERIC_3 },
 
-	{ 0x1e04, KEY_4 },
-	{ 0x1e05, KEY_5 },
-	{ 0x1e06, KEY_6 },
+	{ 0x1e04, KEY_NUMERIC_4 },
+	{ 0x1e05, KEY_NUMERIC_5 },
+	{ 0x1e06, KEY_NUMERIC_6 },
 
-	{ 0x1e07, KEY_7 },
-	{ 0x1e08, KEY_8 },
-	{ 0x1e09, KEY_9 },
+	{ 0x1e07, KEY_NUMERIC_7 },
+	{ 0x1e08, KEY_NUMERIC_8 },
+	{ 0x1e09, KEY_NUMERIC_9 },
 
 	{ 0x1e0a, KEY_TEXT },		/* keypad asterisk as well */
-	{ 0x1e00, KEY_0 },
+	{ 0x1e00, KEY_NUMERIC_0 },
 	{ 0x1e0e, KEY_SUBTITLE },	/* also the Pound key (#) */
 
 	{ 0x1e0b, KEY_RED },		/* red button */
@@ -96,16 +96,16 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 	{ 0x1f3b, KEY_SELECT },		/* GO */
 
 	/* Keys 0 to 9 */
-	{ 0x1f00, KEY_0 },
-	{ 0x1f01, KEY_1 },
-	{ 0x1f02, KEY_2 },
-	{ 0x1f03, KEY_3 },
-	{ 0x1f04, KEY_4 },
-	{ 0x1f05, KEY_5 },
-	{ 0x1f06, KEY_6 },
-	{ 0x1f07, KEY_7 },
-	{ 0x1f08, KEY_8 },
-	{ 0x1f09, KEY_9 },
+	{ 0x1f00, KEY_NUMERIC_0 },
+	{ 0x1f01, KEY_NUMERIC_1 },
+	{ 0x1f02, KEY_NUMERIC_2 },
+	{ 0x1f03, KEY_NUMERIC_3 },
+	{ 0x1f04, KEY_NUMERIC_4 },
+	{ 0x1f05, KEY_NUMERIC_5 },
+	{ 0x1f06, KEY_NUMERIC_6 },
+	{ 0x1f07, KEY_NUMERIC_7 },
+	{ 0x1f08, KEY_NUMERIC_8 },
+	{ 0x1f09, KEY_NUMERIC_9 },
 
 	{ 0x1f1f, KEY_EXIT },		/* back/exit */
 	{ 0x1f0d, KEY_MENU },
@@ -140,16 +140,16 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 	 * Keycodes for DSR-0112 remote bundled with Haupauge MiniStick
 	 * Keycodes start with address = 0x1d
 	 */
-	{ 0x1d00, KEY_0 },
-	{ 0x1d01, KEY_1 },
-	{ 0x1d02, KEY_2 },
-	{ 0x1d03, KEY_3 },
-	{ 0x1d04, KEY_4 },
-	{ 0x1d05, KEY_5 },
-	{ 0x1d06, KEY_6 },
-	{ 0x1d07, KEY_7 },
-	{ 0x1d08, KEY_8 },
-	{ 0x1d09, KEY_9 },
+	{ 0x1d00, KEY_NUMERIC_0 },
+	{ 0x1d01, KEY_NUMERIC_1 },
+	{ 0x1d02, KEY_NUMERIC_2 },
+	{ 0x1d03, KEY_NUMERIC_3 },
+	{ 0x1d04, KEY_NUMERIC_4 },
+	{ 0x1d05, KEY_NUMERIC_5 },
+	{ 0x1d06, KEY_NUMERIC_6 },
+	{ 0x1d07, KEY_NUMERIC_7 },
+	{ 0x1d08, KEY_NUMERIC_8 },
+	{ 0x1d09, KEY_NUMERIC_9 },
 	{ 0x1d0a, KEY_TEXT },
 	{ 0x1d0d, KEY_MENU },
 	{ 0x1d0f, KEY_MUTE },
@@ -190,16 +190,16 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 	{ 0x1c17, KEY_RIGHT },
 	{ 0x1c25, KEY_OK },
 
-	{ 0x1c00, KEY_0 },
-	{ 0x1c01, KEY_1 },
-	{ 0x1c02, KEY_2 },
-	{ 0x1c03, KEY_3 },
-	{ 0x1c04, KEY_4 },
-	{ 0x1c05, KEY_5 },
-	{ 0x1c06, KEY_6 },
-	{ 0x1c07, KEY_7 },
-	{ 0x1c08, KEY_8 },
-	{ 0x1c09, KEY_9 },
+	{ 0x1c00, KEY_NUMERIC_0 },
+	{ 0x1c01, KEY_NUMERIC_1 },
+	{ 0x1c02, KEY_NUMERIC_2 },
+	{ 0x1c03, KEY_NUMERIC_3 },
+	{ 0x1c04, KEY_NUMERIC_4 },
+	{ 0x1c05, KEY_NUMERIC_5 },
+	{ 0x1c06, KEY_NUMERIC_6 },
+	{ 0x1c07, KEY_NUMERIC_7 },
+	{ 0x1c08, KEY_NUMERIC_8 },
+	{ 0x1c09, KEY_NUMERIC_9 },
 
 	{ 0x1c1f, KEY_EXIT },	/* BACK */
 	{ 0x1c0d, KEY_MENU },
@@ -233,6 +233,7 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 	 * This one also uses RC-5 protocol
 	 * Keycodes start with address = 0x00
 	 */
+	{ 0x000f, KEY_TV },
 	{ 0x001f, KEY_TV },
 	{ 0x0020, KEY_CHANNELUP },
 	{ 0x000c, KEY_RADIO },
@@ -245,20 +246,20 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 	{ 0x0021, KEY_CHANNELDOWN },
 	{ 0x0022, KEY_VIDEO },		/* source */
 
-	{ 0x0001, KEY_1 },
-	{ 0x0002, KEY_2 },
-	{ 0x0003, KEY_3 },
+	{ 0x0001, KEY_NUMERIC_1 },
+	{ 0x0002, KEY_NUMERIC_2 },
+	{ 0x0003, KEY_NUMERIC_3 },
 
-	{ 0x0004, KEY_4 },
-	{ 0x0005, KEY_5 },
-	{ 0x0006, KEY_6 },
+	{ 0x0004, KEY_NUMERIC_4 },
+	{ 0x0005, KEY_NUMERIC_5 },
+	{ 0x0006, KEY_NUMERIC_6 },
 
-	{ 0x0007, KEY_7 },
-	{ 0x0008, KEY_8 },
-	{ 0x0009, KEY_9 },
+	{ 0x0007, KEY_NUMERIC_7 },
+	{ 0x0008, KEY_NUMERIC_8 },
+	{ 0x0009, KEY_NUMERIC_9 },
 
 	{ 0x001e, KEY_RED },	/* Reserved */
-	{ 0x0000, KEY_0 },
+	{ 0x0000, KEY_NUMERIC_0 },
 	{ 0x0026, KEY_SLEEP },	/* Minimize */
 };
 
diff --git a/drivers/media/rc/keymaps/rc-hisi-poplar.c b/drivers/media/rc/keymaps/rc-hisi-poplar.c
index b4dbec6e70ce..49a18e916915 100644
--- a/drivers/media/rc/keymaps/rc-hisi-poplar.c
+++ b/drivers/media/rc/keymaps/rc-hisi-poplar.c
@@ -9,16 +9,16 @@
 #include <media/rc-map.h>
 
 static struct rc_map_table hisi_poplar_keymap[] = {
-	{ 0x0000b292, KEY_1},
-	{ 0x0000b293, KEY_2},
-	{ 0x0000b2cc, KEY_3},
-	{ 0x0000b28e, KEY_4},
-	{ 0x0000b28f, KEY_5},
-	{ 0x0000b2c8, KEY_6},
-	{ 0x0000b28a, KEY_7},
-	{ 0x0000b28b, KEY_8},
-	{ 0x0000b2c4, KEY_9},
-	{ 0x0000b287, KEY_0},
+	{ 0x0000b292, KEY_NUMERIC_1},
+	{ 0x0000b293, KEY_NUMERIC_2},
+	{ 0x0000b2cc, KEY_NUMERIC_3},
+	{ 0x0000b28e, KEY_NUMERIC_4},
+	{ 0x0000b28f, KEY_NUMERIC_5},
+	{ 0x0000b2c8, KEY_NUMERIC_6},
+	{ 0x0000b28a, KEY_NUMERIC_7},
+	{ 0x0000b28b, KEY_NUMERIC_8},
+	{ 0x0000b2c4, KEY_NUMERIC_9},
+	{ 0x0000b287, KEY_NUMERIC_0},
 	{ 0x0000b282, KEY_HOMEPAGE},
 	{ 0x0000b2ca, KEY_UP},
 	{ 0x0000b299, KEY_LEFT},
diff --git a/drivers/media/rc/keymaps/rc-hisi-tv-demo.c b/drivers/media/rc/keymaps/rc-hisi-tv-demo.c
index 8e25b40714f8..c73068b653f7 100644
--- a/drivers/media/rc/keymaps/rc-hisi-tv-demo.c
+++ b/drivers/media/rc/keymaps/rc-hisi-tv-demo.c
@@ -9,16 +9,16 @@
 #include <media/rc-map.h>
 
 static struct rc_map_table hisi_tv_demo_keymap[] = {
-	{ 0x00000092, KEY_1},
-	{ 0x00000093, KEY_2},
-	{ 0x000000cc, KEY_3},
-	{ 0x0000009f, KEY_4},
-	{ 0x0000008e, KEY_5},
-	{ 0x0000008f, KEY_6},
-	{ 0x000000c8, KEY_7},
-	{ 0x00000094, KEY_8},
-	{ 0x0000008a, KEY_9},
-	{ 0x0000008b, KEY_0},
+	{ 0x00000092, KEY_NUMERIC_1},
+	{ 0x00000093, KEY_NUMERIC_2},
+	{ 0x000000cc, KEY_NUMERIC_3},
+	{ 0x0000009f, KEY_NUMERIC_4},
+	{ 0x0000008e, KEY_NUMERIC_5},
+	{ 0x0000008f, KEY_NUMERIC_6},
+	{ 0x000000c8, KEY_NUMERIC_7},
+	{ 0x00000094, KEY_NUMERIC_8},
+	{ 0x0000008a, KEY_NUMERIC_9},
+	{ 0x0000008b, KEY_NUMERIC_0},
 	{ 0x000000ce, KEY_ENTER},
 	{ 0x000000ca, KEY_UP},
 	{ 0x00000099, KEY_LEFT},
diff --git a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
index 6ced43458f2a..9cc6ea0f4226 100644
--- a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
+++ b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
@@ -17,16 +17,16 @@ static struct rc_map_table iodata_bctv7e[] = {
 	{ 0x00, KEY_POWER },
 
 	/* Keys 0 to 9 */
-	{ 0x44, KEY_0 },		/* 10 */
-	{ 0x50, KEY_1 },
-	{ 0x30, KEY_2 },
-	{ 0x70, KEY_3 },
-	{ 0x48, KEY_4 },
-	{ 0x28, KEY_5 },
-	{ 0x68, KEY_6 },
-	{ 0x58, KEY_7 },
-	{ 0x38, KEY_8 },
-	{ 0x78, KEY_9 },
+	{ 0x44, KEY_NUMERIC_0 },		/* 10 */
+	{ 0x50, KEY_NUMERIC_1 },
+	{ 0x30, KEY_NUMERIC_2 },
+	{ 0x70, KEY_NUMERIC_3 },
+	{ 0x48, KEY_NUMERIC_4 },
+	{ 0x28, KEY_NUMERIC_5 },
+	{ 0x68, KEY_NUMERIC_6 },
+	{ 0x58, KEY_NUMERIC_7 },
+	{ 0x38, KEY_NUMERIC_8 },
+	{ 0x78, KEY_NUMERIC_9 },
 
 	{ 0x10, KEY_L },		/* Live */
 	{ 0x08, KEY_TIME },		/* Time Shift */
diff --git a/drivers/media/rc/keymaps/rc-it913x-v1.c b/drivers/media/rc/keymaps/rc-it913x-v1.c
index d8eaba9834c2..1e049f26a246 100644
--- a/drivers/media/rc/keymaps/rc-it913x-v1.c
+++ b/drivers/media/rc/keymaps/rc-it913x-v1.c
@@ -11,22 +11,22 @@
 static struct rc_map_table it913x_v1_rc[] = {
 	/* Type 1 */
 	{ 0x61d601, KEY_VIDEO },           /* Source */
-	{ 0x61d602, KEY_3 },
+	{ 0x61d602, KEY_NUMERIC_3 },
 	{ 0x61d603, KEY_POWER },           /* ShutDown */
-	{ 0x61d604, KEY_1 },
-	{ 0x61d605, KEY_5 },
-	{ 0x61d606, KEY_6 },
+	{ 0x61d604, KEY_NUMERIC_1 },
+	{ 0x61d605, KEY_NUMERIC_5 },
+	{ 0x61d606, KEY_NUMERIC_6 },
 	{ 0x61d607, KEY_CHANNELDOWN },     /* CH- */
-	{ 0x61d608, KEY_2 },
+	{ 0x61d608, KEY_NUMERIC_2 },
 	{ 0x61d609, KEY_CHANNELUP },       /* CH+ */
-	{ 0x61d60a, KEY_9 },
+	{ 0x61d60a, KEY_NUMERIC_9 },
 	{ 0x61d60b, KEY_ZOOM },            /* Zoom */
-	{ 0x61d60c, KEY_7 },
-	{ 0x61d60d, KEY_8 },
+	{ 0x61d60c, KEY_NUMERIC_7 },
+	{ 0x61d60d, KEY_NUMERIC_8 },
 	{ 0x61d60e, KEY_VOLUMEUP },        /* Vol+ */
-	{ 0x61d60f, KEY_4 },
+	{ 0x61d60f, KEY_NUMERIC_4 },
 	{ 0x61d610, KEY_ESC },             /* [back up arrow] */
-	{ 0x61d611, KEY_0 },
+	{ 0x61d611, KEY_NUMERIC_0 },
 	{ 0x61d612, KEY_OK },              /* [enter arrow] */
 	{ 0x61d613, KEY_VOLUMEDOWN },      /* Vol- */
 	{ 0x61d614, KEY_RECORD },          /* Rec */
@@ -43,16 +43,16 @@ static struct rc_map_table it913x_v1_rc[] = {
 	{ 0x61d61f, KEY_BLUE },
 	{ 0x61d643, KEY_POWER2 },          /* [red power button] */
 	/* Type 2 - 20 buttons */
-	{ 0x807f0d, KEY_0 },
-	{ 0x807f04, KEY_1 },
-	{ 0x807f05, KEY_2 },
-	{ 0x807f06, KEY_3 },
-	{ 0x807f07, KEY_4 },
-	{ 0x807f08, KEY_5 },
-	{ 0x807f09, KEY_6 },
-	{ 0x807f0a, KEY_7 },
-	{ 0x807f1b, KEY_8 },
-	{ 0x807f1f, KEY_9 },
+	{ 0x807f0d, KEY_NUMERIC_0 },
+	{ 0x807f04, KEY_NUMERIC_1 },
+	{ 0x807f05, KEY_NUMERIC_2 },
+	{ 0x807f06, KEY_NUMERIC_3 },
+	{ 0x807f07, KEY_NUMERIC_4 },
+	{ 0x807f08, KEY_NUMERIC_5 },
+	{ 0x807f09, KEY_NUMERIC_6 },
+	{ 0x807f0a, KEY_NUMERIC_7 },
+	{ 0x807f1b, KEY_NUMERIC_8 },
+	{ 0x807f1f, KEY_NUMERIC_9 },
 	{ 0x807f12, KEY_POWER },
 	{ 0x807f01, KEY_MEDIA_REPEAT}, /* Recall */
 	{ 0x807f19, KEY_PAUSE }, /* Timeshift */
diff --git a/drivers/media/rc/keymaps/rc-it913x-v2.c b/drivers/media/rc/keymaps/rc-it913x-v2.c
index 26747a327d91..da3107da26b7 100644
--- a/drivers/media/rc/keymaps/rc-it913x-v2.c
+++ b/drivers/media/rc/keymaps/rc-it913x-v2.c
@@ -20,31 +20,31 @@ static struct rc_map_table it913x_v2_rc[] = {
 	{ 0x807f04, KEY_VOLUMEUP },	/* Volume- */
 	{ 0x807f05, KEY_SCREEN },	/* FullScreen */
 	{ 0x807f06, KEY_VOLUMEDOWN },	/* Volume- */
-	{ 0x807f07, KEY_0 },		/* 0 */
+	{ 0x807f07, KEY_NUMERIC_0 },	/* 0 */
 	{ 0x807f08, KEY_CHANNELDOWN },	/* Channel- */
 	{ 0x807f09, KEY_PREVIOUS },	/* Recall */
-	{ 0x807f0a, KEY_1 },		/* 1 */
-	{ 0x807f1b, KEY_2 },		/* 2 */
-	{ 0x807f1f, KEY_3 },		/* 3 */
-	{ 0x807f0c, KEY_4 },		/* 4 */
-	{ 0x807f0d, KEY_5 },		/* 5 */
-	{ 0x807f0e, KEY_6 },		/* 6 */
-	{ 0x807f00, KEY_7 },		/* 7 */
-	{ 0x807f0f, KEY_8 },		/* 8 */
-	{ 0x807f19, KEY_9 },		/* 9 */
+	{ 0x807f0a, KEY_NUMERIC_1 },	/* 1 */
+	{ 0x807f1b, KEY_NUMERIC_2 },	/* 2 */
+	{ 0x807f1f, KEY_NUMERIC_3 },	/* 3 */
+	{ 0x807f0c, KEY_NUMERIC_4 },	/* 4 */
+	{ 0x807f0d, KEY_NUMERIC_5 },	/* 5 */
+	{ 0x807f0e, KEY_NUMERIC_6 },	/* 6 */
+	{ 0x807f00, KEY_NUMERIC_7 },	/* 7 */
+	{ 0x807f0f, KEY_NUMERIC_8 },	/* 8 */
+	{ 0x807f19, KEY_NUMERIC_9 },	/* 9 */
 
 	/* Type 2 */
 	/* keys stereo, snapshot unassigned */
-	{ 0x866b00, KEY_0 },
-	{ 0x866b01, KEY_1 },
-	{ 0x866b02, KEY_2 },
-	{ 0x866b03, KEY_3 },
-	{ 0x866b04, KEY_4 },
-	{ 0x866b05, KEY_5 },
-	{ 0x866b06, KEY_6 },
-	{ 0x866b07, KEY_7 },
-	{ 0x866b08, KEY_8 },
-	{ 0x866b09, KEY_9 },
+	{ 0x866b00, KEY_NUMERIC_0 },
+	{ 0x866b01, KEY_NUMERIC_1 },
+	{ 0x866b02, KEY_NUMERIC_2 },
+	{ 0x866b03, KEY_NUMERIC_3 },
+	{ 0x866b04, KEY_NUMERIC_4 },
+	{ 0x866b05, KEY_NUMERIC_5 },
+	{ 0x866b06, KEY_NUMERIC_6 },
+	{ 0x866b07, KEY_NUMERIC_7 },
+	{ 0x866b08, KEY_NUMERIC_8 },
+	{ 0x866b09, KEY_NUMERIC_9 },
 	{ 0x866b12, KEY_POWER },
 	{ 0x866b13, KEY_MUTE },
 	{ 0x866b0a, KEY_PREVIOUS }, /* Recall */
diff --git a/drivers/media/rc/keymaps/rc-kaiomy.c b/drivers/media/rc/keymaps/rc-kaiomy.c
index a00051339842..548760e86a2d 100644
--- a/drivers/media/rc/keymaps/rc-kaiomy.c
+++ b/drivers/media/rc/keymaps/rc-kaiomy.c
@@ -18,19 +18,19 @@ static struct rc_map_table kaiomy[] = {
 	{ 0x0b, KEY_ZOOM},
 	{ 0x03, KEY_POWER},
 
-	{ 0x04, KEY_1},
-	{ 0x08, KEY_2},
-	{ 0x02, KEY_3},
+	{ 0x04, KEY_NUMERIC_1},
+	{ 0x08, KEY_NUMERIC_2},
+	{ 0x02, KEY_NUMERIC_3},
 
-	{ 0x0f, KEY_4},
-	{ 0x05, KEY_5},
-	{ 0x06, KEY_6},
+	{ 0x0f, KEY_NUMERIC_4},
+	{ 0x05, KEY_NUMERIC_5},
+	{ 0x06, KEY_NUMERIC_6},
 
-	{ 0x0c, KEY_7},
-	{ 0x0d, KEY_8},
-	{ 0x0a, KEY_9},
+	{ 0x0c, KEY_NUMERIC_7},
+	{ 0x0d, KEY_NUMERIC_8},
+	{ 0x0a, KEY_NUMERIC_9},
 
-	{ 0x11, KEY_0},
+	{ 0x11, KEY_NUMERIC_0},
 
 	{ 0x09, KEY_CHANNELUP},
 	{ 0x07, KEY_CHANNELDOWN},
diff --git a/drivers/media/rc/keymaps/rc-kworld-315u.c b/drivers/media/rc/keymaps/rc-kworld-315u.c
index ed0e0586dea2..f5aed4b96019 100644
--- a/drivers/media/rc/keymaps/rc-kworld-315u.c
+++ b/drivers/media/rc/keymaps/rc-kworld-315u.c
@@ -17,23 +17,23 @@ static struct rc_map_table kworld_315u[] = {
 	{ 0x610b, KEY_ZOOM },
 	{ 0x6103, KEY_POWER2 },		/* shutdown */
 
-	{ 0x6104, KEY_1 },
-	{ 0x6108, KEY_2 },
-	{ 0x6102, KEY_3 },
+	{ 0x6104, KEY_NUMERIC_1 },
+	{ 0x6108, KEY_NUMERIC_2 },
+	{ 0x6102, KEY_NUMERIC_3 },
 	{ 0x6109, KEY_CHANNELUP },
 
-	{ 0x610f, KEY_4 },
-	{ 0x6105, KEY_5 },
-	{ 0x6106, KEY_6 },
+	{ 0x610f, KEY_NUMERIC_4 },
+	{ 0x6105, KEY_NUMERIC_5 },
+	{ 0x6106, KEY_NUMERIC_6 },
 	{ 0x6107, KEY_CHANNELDOWN },
 
-	{ 0x610c, KEY_7 },
-	{ 0x610d, KEY_8 },
-	{ 0x610a, KEY_9 },
+	{ 0x610c, KEY_NUMERIC_7 },
+	{ 0x610d, KEY_NUMERIC_8 },
+	{ 0x610a, KEY_NUMERIC_9 },
 	{ 0x610e, KEY_VOLUMEUP },
 
 	{ 0x6110, KEY_LAST },
-	{ 0x6111, KEY_0 },
+	{ 0x6111, KEY_NUMERIC_0 },
 	{ 0x6112, KEY_ENTER },
 	{ 0x6113, KEY_VOLUMEDOWN },
 
diff --git a/drivers/media/rc/keymaps/rc-kworld-pc150u.c b/drivers/media/rc/keymaps/rc-kworld-pc150u.c
index 9c60cf4f3bf2..7938761eb994 100644
--- a/drivers/media/rc/keymaps/rc-kworld-pc150u.c
+++ b/drivers/media/rc/keymaps/rc-kworld-pc150u.c
@@ -20,16 +20,16 @@ static struct rc_map_table kworld_pc150u[] = {
 	{ 0x16, KEY_EJECTCLOSECD },	/* -> ) */
 	{ 0x1d, KEY_POWER2 },
 
-	{ 0x00, KEY_1 },
-	{ 0x01, KEY_2 },
-	{ 0x02, KEY_3 },
-	{ 0x03, KEY_4 },
-	{ 0x04, KEY_5 },
-	{ 0x05, KEY_6 },
-	{ 0x06, KEY_7 },
-	{ 0x07, KEY_8 },
-	{ 0x08, KEY_9 },
-	{ 0x0a, KEY_0 },
+	{ 0x00, KEY_NUMERIC_1 },
+	{ 0x01, KEY_NUMERIC_2 },
+	{ 0x02, KEY_NUMERIC_3 },
+	{ 0x03, KEY_NUMERIC_4 },
+	{ 0x04, KEY_NUMERIC_5 },
+	{ 0x05, KEY_NUMERIC_6 },
+	{ 0x06, KEY_NUMERIC_7 },
+	{ 0x07, KEY_NUMERIC_8 },
+	{ 0x08, KEY_NUMERIC_9 },
+	{ 0x0a, KEY_NUMERIC_0 },
 
 	{ 0x09, KEY_AGAIN },
 	{ 0x14, KEY_MUTE },
diff --git a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
index db5edde3eeb1..75389b74e02d 100644
--- a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
+++ b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
@@ -17,16 +17,20 @@ static struct rc_map_table kworld_plus_tv_analog[] = {
 	{ 0x16, KEY_CLOSECD },		/* -> ) */
 	{ 0x1d, KEY_POWER2 },
 
-	{ 0x00, KEY_1 },
-	{ 0x01, KEY_2 },
-	{ 0x02, KEY_3 },		/* Two keys have the same code: 3 and left */
-	{ 0x03, KEY_4 },		/* Two keys have the same code: 3 and right */
-	{ 0x04, KEY_5 },
-	{ 0x05, KEY_6 },
-	{ 0x06, KEY_7 },
-	{ 0x07, KEY_8 },
-	{ 0x08, KEY_9 },
-	{ 0x0a, KEY_0 },
+	{ 0x00, KEY_NUMERIC_1 },
+	{ 0x01, KEY_NUMERIC_2 },
+
+	/* Two keys have the same code: 3 and left */
+	{ 0x02, KEY_NUMERIC_3 },
+
+	/* Two keys have the same code: 4 and right */
+	{ 0x03, KEY_NUMERIC_4 },
+	{ 0x04, KEY_NUMERIC_5 },
+	{ 0x05, KEY_NUMERIC_6 },
+	{ 0x06, KEY_NUMERIC_7 },
+	{ 0x07, KEY_NUMERIC_8 },
+	{ 0x08, KEY_NUMERIC_9 },
+	{ 0x0a, KEY_NUMERIC_0 },
 
 	{ 0x09, KEY_AGAIN },
 	{ 0x14, KEY_MUTE },
diff --git a/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
index afee942e0edf..2f2b981e1995 100644
--- a/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
+++ b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
@@ -12,20 +12,20 @@ static struct rc_map_table leadtek_y04g0051[] = {
 	{ 0x0300, KEY_POWER2 },
 	{ 0x0303, KEY_SCREEN },
 	{ 0x0304, KEY_RIGHT },
-	{ 0x0305, KEY_1 },
-	{ 0x0306, KEY_2 },
-	{ 0x0307, KEY_3 },
+	{ 0x0305, KEY_NUMERIC_1 },
+	{ 0x0306, KEY_NUMERIC_2 },
+	{ 0x0307, KEY_NUMERIC_3 },
 	{ 0x0308, KEY_LEFT },
-	{ 0x0309, KEY_4 },
-	{ 0x030a, KEY_5 },
-	{ 0x030b, KEY_6 },
+	{ 0x0309, KEY_NUMERIC_4 },
+	{ 0x030a, KEY_NUMERIC_5 },
+	{ 0x030b, KEY_NUMERIC_6 },
 	{ 0x030c, KEY_UP },
-	{ 0x030d, KEY_7 },
-	{ 0x030e, KEY_8 },
-	{ 0x030f, KEY_9 },
+	{ 0x030d, KEY_NUMERIC_7 },
+	{ 0x030e, KEY_NUMERIC_8 },
+	{ 0x030f, KEY_NUMERIC_9 },
 	{ 0x0310, KEY_DOWN },
 	{ 0x0311, KEY_AGAIN },
-	{ 0x0312, KEY_0 },
+	{ 0x0312, KEY_NUMERIC_0 },
 	{ 0x0313, KEY_OK },              /* 1st ok */
 	{ 0x0314, KEY_MUTE },
 	{ 0x0316, KEY_OK },              /* 2nd ok */
diff --git a/drivers/media/rc/keymaps/rc-lme2510.c b/drivers/media/rc/keymaps/rc-lme2510.c
index b0901a8a72a6..181e48f0cb67 100644
--- a/drivers/media/rc/keymaps/rc-lme2510.c
+++ b/drivers/media/rc/keymaps/rc-lme2510.c
@@ -10,16 +10,16 @@
 
 static struct rc_map_table lme2510_rc[] = {
 	/* Type 1 - 26 buttons */
-	{ 0xef12ba45, KEY_0 },
-	{ 0xef12a05f, KEY_1 },
-	{ 0xef12af50, KEY_2 },
-	{ 0xef12a25d, KEY_3 },
-	{ 0xef12be41, KEY_4 },
-	{ 0xef12f50a, KEY_5 },
-	{ 0xef12bd42, KEY_6 },
-	{ 0xef12b847, KEY_7 },
-	{ 0xef12b649, KEY_8 },
-	{ 0xef12fa05, KEY_9 },
+	{ 0xef12ba45, KEY_NUMERIC_0 },
+	{ 0xef12a05f, KEY_NUMERIC_1 },
+	{ 0xef12af50, KEY_NUMERIC_2 },
+	{ 0xef12a25d, KEY_NUMERIC_3 },
+	{ 0xef12be41, KEY_NUMERIC_4 },
+	{ 0xef12f50a, KEY_NUMERIC_5 },
+	{ 0xef12bd42, KEY_NUMERIC_6 },
+	{ 0xef12b847, KEY_NUMERIC_7 },
+	{ 0xef12b649, KEY_NUMERIC_8 },
+	{ 0xef12fa05, KEY_NUMERIC_9 },
 	{ 0xef12bc43, KEY_POWER },
 	{ 0xef12b946, KEY_SUBTITLE },
 	{ 0xef12f906, KEY_PAUSE },
@@ -37,16 +37,16 @@ static struct rc_map_table lme2510_rc[] = {
 	{ 0xef12f807, KEY_EPG },
 	{ 0xef12fe01, KEY_STOP },
 	/* Type 2 - 20 buttons */
-	{ 0xff40ea15, KEY_0 },
-	{ 0xff40f708, KEY_1 },
-	{ 0xff40f609, KEY_2 },
-	{ 0xff40f50a, KEY_3 },
-	{ 0xff40f30c, KEY_4 },
-	{ 0xff40f20d, KEY_5 },
-	{ 0xff40f10e, KEY_6 },
-	{ 0xff40ef10, KEY_7 },
-	{ 0xff40ee11, KEY_8 },
-	{ 0xff40ed12, KEY_9 },
+	{ 0xff40ea15, KEY_NUMERIC_0 },
+	{ 0xff40f708, KEY_NUMERIC_1 },
+	{ 0xff40f609, KEY_NUMERIC_2 },
+	{ 0xff40f50a, KEY_NUMERIC_3 },
+	{ 0xff40f30c, KEY_NUMERIC_4 },
+	{ 0xff40f20d, KEY_NUMERIC_5 },
+	{ 0xff40f10e, KEY_NUMERIC_6 },
+	{ 0xff40ef10, KEY_NUMERIC_7 },
+	{ 0xff40ee11, KEY_NUMERIC_8 },
+	{ 0xff40ed12, KEY_NUMERIC_9 },
 	{ 0xff40ff00, KEY_POWER },
 	{ 0xff40fb04, KEY_MEDIA_REPEAT}, /* Recall */
 	{ 0xff40e51a, KEY_PAUSE }, /* Timeshift */
@@ -58,16 +58,16 @@ static struct rc_map_table lme2510_rc[] = {
 	{ 0xff40e718, KEY_RECORD },
 	{ 0xff40e916, KEY_STOP },
 	/* Type 3 - 20 buttons */
-	{ 0xff00e31c, KEY_0 },
-	{ 0xff00f807, KEY_1 },
-	{ 0xff00ea15, KEY_2 },
-	{ 0xff00f609, KEY_3 },
-	{ 0xff00e916, KEY_4 },
-	{ 0xff00e619, KEY_5 },
-	{ 0xff00f20d, KEY_6 },
-	{ 0xff00f30c, KEY_7 },
-	{ 0xff00e718, KEY_8 },
-	{ 0xff00a15e, KEY_9 },
+	{ 0xff00e31c, KEY_NUMERIC_0 },
+	{ 0xff00f807, KEY_NUMERIC_1 },
+	{ 0xff00ea15, KEY_NUMERIC_2 },
+	{ 0xff00f609, KEY_NUMERIC_3 },
+	{ 0xff00e916, KEY_NUMERIC_4 },
+	{ 0xff00e619, KEY_NUMERIC_5 },
+	{ 0xff00f20d, KEY_NUMERIC_6 },
+	{ 0xff00f30c, KEY_NUMERIC_7 },
+	{ 0xff00e718, KEY_NUMERIC_8 },
+	{ 0xff00a15e, KEY_NUMERIC_9 },
 	{ 0xff00ba45, KEY_POWER },
 	{ 0xff00bb44, KEY_MEDIA_REPEAT}, /* Recall */
 	{ 0xff00b54a, KEY_PAUSE }, /* Timeshift */
diff --git a/drivers/media/rc/keymaps/rc-manli.c b/drivers/media/rc/keymaps/rc-manli.c
index 5e9a49e2dd6a..e884aeb5c3d6 100644
--- a/drivers/media/rc/keymaps/rc-manli.c
+++ b/drivers/media/rc/keymaps/rc-manli.c
@@ -35,22 +35,22 @@ static struct rc_map_table manli[] = {
 	 *  0x07    0x08    0x09  *
 	 *   7       8       9    *
 	 *                        */
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 
 	/*  0x0a    0x00    0x17  *
 	 * RECALL    0      +100  *
 	 *                  PLUS  *
 	 *                        */
 	{ 0x0a, KEY_AGAIN },	/*XXX KEY_REWIND? */
-	{ 0x00, KEY_0 },
+	{ 0x00, KEY_NUMERIC_0 },
 	{ 0x17, KEY_DIGITS },	/*XXX*/
 
 	/*  0x14            0x10  *
diff --git a/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c b/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c
index 407706b246f2..bf74912859b3 100644
--- a/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c
+++ b/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c
@@ -63,16 +63,16 @@ static struct rc_map_table medion_x10_digitainer[] = {
 	{ 0x27, KEY_RECORD },
 	{ 0x26, KEY_FORWARD },
 
-	{ 0x0d, KEY_1 },
-	{ 0x0e, KEY_2 },
-	{ 0x0f, KEY_3 },
-	{ 0x10, KEY_4 },
-	{ 0x11, KEY_5 },
-	{ 0x12, KEY_6 },
-	{ 0x13, KEY_7 },
-	{ 0x14, KEY_8 },
-	{ 0x15, KEY_9 },
-	{ 0x17, KEY_0 },
+	{ 0x0d, KEY_NUMERIC_1 },
+	{ 0x0e, KEY_NUMERIC_2 },
+	{ 0x0f, KEY_NUMERIC_3 },
+	{ 0x10, KEY_NUMERIC_4 },
+	{ 0x11, KEY_NUMERIC_5 },
+	{ 0x12, KEY_NUMERIC_6 },
+	{ 0x13, KEY_NUMERIC_7 },
+	{ 0x14, KEY_NUMERIC_8 },
+	{ 0x15, KEY_NUMERIC_9 },
+	{ 0x17, KEY_NUMERIC_0 },
 
 	/* these do not actually exist on this remote, but these scancodes
 	 * exist on all other Medion X10 remotes and adding them here allows
diff --git a/drivers/media/rc/keymaps/rc-medion-x10-or2x.c b/drivers/media/rc/keymaps/rc-medion-x10-or2x.c
index 2ff5c454304d..293045c9aaa5 100644
--- a/drivers/media/rc/keymaps/rc-medion-x10-or2x.c
+++ b/drivers/media/rc/keymaps/rc-medion-x10-or2x.c
@@ -52,16 +52,16 @@ static struct rc_map_table medion_x10_or2x[] = {
 	{ 0x29, KEY_PAUSE },
 	{ 0x27, KEY_RECORD },
 
-	{ 0x0d, KEY_1 },
-	{ 0x0e, KEY_2 },
-	{ 0x0f, KEY_3 },
-	{ 0x10, KEY_4 },
-	{ 0x11, KEY_5 },
-	{ 0x12, KEY_6 },
-	{ 0x13, KEY_7 },
-	{ 0x14, KEY_8 },
-	{ 0x15, KEY_9 },
-	{ 0x17, KEY_0 },
+	{ 0x0d, KEY_NUMERIC_1 },
+	{ 0x0e, KEY_NUMERIC_2 },
+	{ 0x0f, KEY_NUMERIC_3 },
+	{ 0x10, KEY_NUMERIC_4 },
+	{ 0x11, KEY_NUMERIC_5 },
+	{ 0x12, KEY_NUMERIC_6 },
+	{ 0x13, KEY_NUMERIC_7 },
+	{ 0x14, KEY_NUMERIC_8 },
+	{ 0x15, KEY_NUMERIC_9 },
+	{ 0x17, KEY_NUMERIC_0 },
 	{ 0x30, KEY_CLEAR },
 	{ 0x36, KEY_ENTER },
 	{ 0x37, KEY_NUMERIC_STAR },
diff --git a/drivers/media/rc/keymaps/rc-medion-x10.c b/drivers/media/rc/keymaps/rc-medion-x10.c
index 66b962dc982b..843dba3bad73 100644
--- a/drivers/media/rc/keymaps/rc-medion-x10.c
+++ b/drivers/media/rc/keymaps/rc-medion-x10.c
@@ -37,16 +37,16 @@ static struct rc_map_table medion_x10[] = {
 	{ 0x35, KEY_BLUE }, /* blue */
 	{ 0x16, KEY_TEXT }, /* TXT */
 
-	{ 0x0d, KEY_1 },
-	{ 0x0e, KEY_2 },
-	{ 0x0f, KEY_3 },
-	{ 0x10, KEY_4 },
-	{ 0x11, KEY_5 },
-	{ 0x12, KEY_6 },
-	{ 0x13, KEY_7 },
-	{ 0x14, KEY_8 },
-	{ 0x15, KEY_9 },
-	{ 0x17, KEY_0 },
+	{ 0x0d, KEY_NUMERIC_1 },
+	{ 0x0e, KEY_NUMERIC_2 },
+	{ 0x0f, KEY_NUMERIC_3 },
+	{ 0x10, KEY_NUMERIC_4 },
+	{ 0x11, KEY_NUMERIC_5 },
+	{ 0x12, KEY_NUMERIC_6 },
+	{ 0x13, KEY_NUMERIC_7 },
+	{ 0x14, KEY_NUMERIC_8 },
+	{ 0x15, KEY_NUMERIC_9 },
+	{ 0x17, KEY_NUMERIC_0 },
 	{ 0x1c, KEY_SEARCH }, /* TV/RAD, CH SRC */
 	{ 0x20, KEY_DELETE }, /* DELETE */
 
diff --git a/drivers/media/rc/keymaps/rc-msi-digivox-ii.c b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
index d361554e8a2d..ab001d2dac67 100644
--- a/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
+++ b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
@@ -9,23 +9,23 @@
 #include <linux/module.h>
 
 static struct rc_map_table msi_digivox_ii[] = {
-	{ 0x0302, KEY_2 },
+	{ 0x0302, KEY_NUMERIC_2 },
 	{ 0x0303, KEY_UP },              /* up */
-	{ 0x0304, KEY_3 },
+	{ 0x0304, KEY_NUMERIC_3 },
 	{ 0x0305, KEY_CHANNELDOWN },
-	{ 0x0308, KEY_5 },
-	{ 0x0309, KEY_0 },
-	{ 0x030b, KEY_8 },
+	{ 0x0308, KEY_NUMERIC_5 },
+	{ 0x0309, KEY_NUMERIC_0 },
+	{ 0x030b, KEY_NUMERIC_8 },
 	{ 0x030d, KEY_DOWN },            /* down */
-	{ 0x0310, KEY_9 },
-	{ 0x0311, KEY_7 },
+	{ 0x0310, KEY_NUMERIC_9 },
+	{ 0x0311, KEY_NUMERIC_7 },
 	{ 0x0314, KEY_VOLUMEUP },
 	{ 0x0315, KEY_CHANNELUP },
 	{ 0x0316, KEY_OK },
 	{ 0x0317, KEY_POWER2 },
-	{ 0x031a, KEY_1 },
-	{ 0x031c, KEY_4 },
-	{ 0x031d, KEY_6 },
+	{ 0x031a, KEY_NUMERIC_1 },
+	{ 0x031c, KEY_NUMERIC_4 },
+	{ 0x031d, KEY_NUMERIC_6 },
 	{ 0x031f, KEY_VOLUMEDOWN },
 };
 
diff --git a/drivers/media/rc/keymaps/rc-msi-digivox-iii.c b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
index 31d41564a438..6129d3e925e5 100644
--- a/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
+++ b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
@@ -14,22 +14,22 @@
    since rc-kworld-315u.c lacks NEC extended address byte. */
 static struct rc_map_table msi_digivox_iii[] = {
 	{ 0x61d601, KEY_VIDEO },           /* Source */
-	{ 0x61d602, KEY_3 },
+	{ 0x61d602, KEY_NUMERIC_3 },
 	{ 0x61d603, KEY_POWER },           /* ShutDown */
-	{ 0x61d604, KEY_1 },
-	{ 0x61d605, KEY_5 },
-	{ 0x61d606, KEY_6 },
+	{ 0x61d604, KEY_NUMERIC_1 },
+	{ 0x61d605, KEY_NUMERIC_5 },
+	{ 0x61d606, KEY_NUMERIC_6 },
 	{ 0x61d607, KEY_CHANNELDOWN },     /* CH- */
-	{ 0x61d608, KEY_2 },
+	{ 0x61d608, KEY_NUMERIC_2 },
 	{ 0x61d609, KEY_CHANNELUP },       /* CH+ */
-	{ 0x61d60a, KEY_9 },
+	{ 0x61d60a, KEY_NUMERIC_9 },
 	{ 0x61d60b, KEY_ZOOM },            /* Zoom */
-	{ 0x61d60c, KEY_7 },
-	{ 0x61d60d, KEY_8 },
+	{ 0x61d60c, KEY_NUMERIC_7 },
+	{ 0x61d60d, KEY_NUMERIC_8 },
 	{ 0x61d60e, KEY_VOLUMEUP },        /* Vol+ */
-	{ 0x61d60f, KEY_4 },
+	{ 0x61d60f, KEY_NUMERIC_4 },
 	{ 0x61d610, KEY_ESC },             /* [back up arrow] */
-	{ 0x61d611, KEY_0 },
+	{ 0x61d611, KEY_NUMERIC_0 },
 	{ 0x61d612, KEY_OK },              /* [enter arrow] */
 	{ 0x61d613, KEY_VOLUMEDOWN },      /* Vol- */
 	{ 0x61d614, KEY_RECORD },          /* Rec */
diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
index 78cf2c286083..42270a7ef3ee 100644
--- a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
@@ -44,16 +44,16 @@ static struct rc_map_table msi_tvanywhere_plus[] = {
      <<      FUNC    >>     RESET
 */
 
-	{ 0x01, KEY_1 },		/* 1 */
-	{ 0x0b, KEY_2 },		/* 2 */
-	{ 0x1b, KEY_3 },		/* 3 */
-	{ 0x05, KEY_4 },		/* 4 */
-	{ 0x09, KEY_5 },		/* 5 */
-	{ 0x15, KEY_6 },		/* 6 */
-	{ 0x06, KEY_7 },		/* 7 */
-	{ 0x0a, KEY_8 },		/* 8 */
-	{ 0x12, KEY_9 },		/* 9 */
-	{ 0x02, KEY_0 },		/* 0 */
+	{ 0x01, KEY_NUMERIC_1 },	/* 1 */
+	{ 0x0b, KEY_NUMERIC_2 },	/* 2 */
+	{ 0x1b, KEY_NUMERIC_3 },	/* 3 */
+	{ 0x05, KEY_NUMERIC_4 },	/* 4 */
+	{ 0x09, KEY_NUMERIC_5 },	/* 5 */
+	{ 0x15, KEY_NUMERIC_6 },	/* 6 */
+	{ 0x06, KEY_NUMERIC_7 },	/* 7 */
+	{ 0x0a, KEY_NUMERIC_8 },	/* 8 */
+	{ 0x12, KEY_NUMERIC_9 },	/* 9 */
+	{ 0x02, KEY_NUMERIC_0 },	/* 0 */
 	{ 0x10, KEY_KPPLUS },		/* + */
 	{ 0x13, KEY_AGAIN },		/* Recall */
 
diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
index 359a57be3a66..45793c641009 100644
--- a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
@@ -12,16 +12,16 @@
 
 static struct rc_map_table msi_tvanywhere[] = {
 	/* Keys 0 to 9 */
-	{ 0x00, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x00, KEY_NUMERIC_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 
 	{ 0x0c, KEY_MUTE },
 	{ 0x0f, KEY_SCREEN },		/* Full Screen */
diff --git a/drivers/media/rc/keymaps/rc-nebula.c b/drivers/media/rc/keymaps/rc-nebula.c
index 17d7c1b324da..2dc6061f69b3 100644
--- a/drivers/media/rc/keymaps/rc-nebula.c
+++ b/drivers/media/rc/keymaps/rc-nebula.c
@@ -9,16 +9,16 @@
 #include <linux/module.h>
 
 static struct rc_map_table nebula[] = {
-	{ 0x0000, KEY_0 },
-	{ 0x0001, KEY_1 },
-	{ 0x0002, KEY_2 },
-	{ 0x0003, KEY_3 },
-	{ 0x0004, KEY_4 },
-	{ 0x0005, KEY_5 },
-	{ 0x0006, KEY_6 },
-	{ 0x0007, KEY_7 },
-	{ 0x0008, KEY_8 },
-	{ 0x0009, KEY_9 },
+	{ 0x0000, KEY_NUMERIC_0 },
+	{ 0x0001, KEY_NUMERIC_1 },
+	{ 0x0002, KEY_NUMERIC_2 },
+	{ 0x0003, KEY_NUMERIC_3 },
+	{ 0x0004, KEY_NUMERIC_4 },
+	{ 0x0005, KEY_NUMERIC_5 },
+	{ 0x0006, KEY_NUMERIC_6 },
+	{ 0x0007, KEY_NUMERIC_7 },
+	{ 0x0008, KEY_NUMERIC_8 },
+	{ 0x0009, KEY_NUMERIC_9 },
 	{ 0x000a, KEY_TV },
 	{ 0x000b, KEY_AUX },
 	{ 0x000c, KEY_DVD },
diff --git a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
index 76beef44a8d7..b12c54d47db3 100644
--- a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
+++ b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
@@ -23,16 +23,16 @@ static struct rc_map_table nec_terratec_cinergy_xs[] = {
 	{ 0x1444, KEY_TEXT},		/* Teletext */
 	{ 0x1445, KEY_DELETE},
 
-	{ 0x1402, KEY_1},
-	{ 0x1403, KEY_2},
-	{ 0x1404, KEY_3},
-	{ 0x1405, KEY_4},
-	{ 0x1406, KEY_5},
-	{ 0x1407, KEY_6},
-	{ 0x1408, KEY_7},
-	{ 0x1409, KEY_8},
-	{ 0x140a, KEY_9},
-	{ 0x140c, KEY_0},
+	{ 0x1402, KEY_NUMERIC_1},
+	{ 0x1403, KEY_NUMERIC_2},
+	{ 0x1404, KEY_NUMERIC_3},
+	{ 0x1405, KEY_NUMERIC_4},
+	{ 0x1406, KEY_NUMERIC_5},
+	{ 0x1407, KEY_NUMERIC_6},
+	{ 0x1408, KEY_NUMERIC_7},
+	{ 0x1409, KEY_NUMERIC_8},
+	{ 0x140a, KEY_NUMERIC_9},
+	{ 0x140c, KEY_NUMERIC_0},
 
 	{ 0x140b, KEY_TUNER},		/* AV */
 	{ 0x140d, KEY_MODE},		/* A.B */
@@ -79,16 +79,16 @@ static struct rc_map_table nec_terratec_cinergy_xs[] = {
 	/* Terratec Black IR, with most keys in black */
 	{ 0x04eb01, KEY_POWER2},
 
-	{ 0x04eb02, KEY_1},
-	{ 0x04eb03, KEY_2},
-	{ 0x04eb04, KEY_3},
-	{ 0x04eb05, KEY_4},
-	{ 0x04eb06, KEY_5},
-	{ 0x04eb07, KEY_6},
-	{ 0x04eb08, KEY_7},
-	{ 0x04eb09, KEY_8},
-	{ 0x04eb0a, KEY_9},
-	{ 0x04eb0c, KEY_0},
+	{ 0x04eb02, KEY_NUMERIC_1},
+	{ 0x04eb03, KEY_NUMERIC_2},
+	{ 0x04eb04, KEY_NUMERIC_3},
+	{ 0x04eb05, KEY_NUMERIC_4},
+	{ 0x04eb06, KEY_NUMERIC_5},
+	{ 0x04eb07, KEY_NUMERIC_6},
+	{ 0x04eb08, KEY_NUMERIC_7},
+	{ 0x04eb09, KEY_NUMERIC_8},
+	{ 0x04eb0a, KEY_NUMERIC_9},
+	{ 0x04eb0c, KEY_NUMERIC_0},
 
 	{ 0x04eb0b, KEY_TEXT},		/* TXT */
 	{ 0x04eb0d, KEY_REFRESH},	/* Refresh */
diff --git a/drivers/media/rc/keymaps/rc-norwood.c b/drivers/media/rc/keymaps/rc-norwood.c
index 3765705c5549..acd5b1ccf8d0 100644
--- a/drivers/media/rc/keymaps/rc-norwood.c
+++ b/drivers/media/rc/keymaps/rc-norwood.c
@@ -14,16 +14,16 @@
 
 static struct rc_map_table norwood[] = {
 	/* Keys 0 to 9 */
-	{ 0x20, KEY_0 },
-	{ 0x21, KEY_1 },
-	{ 0x22, KEY_2 },
-	{ 0x23, KEY_3 },
-	{ 0x24, KEY_4 },
-	{ 0x25, KEY_5 },
-	{ 0x26, KEY_6 },
-	{ 0x27, KEY_7 },
-	{ 0x28, KEY_8 },
-	{ 0x29, KEY_9 },
+	{ 0x20, KEY_NUMERIC_0 },
+	{ 0x21, KEY_NUMERIC_1 },
+	{ 0x22, KEY_NUMERIC_2 },
+	{ 0x23, KEY_NUMERIC_3 },
+	{ 0x24, KEY_NUMERIC_4 },
+	{ 0x25, KEY_NUMERIC_5 },
+	{ 0x26, KEY_NUMERIC_6 },
+	{ 0x27, KEY_NUMERIC_7 },
+	{ 0x28, KEY_NUMERIC_8 },
+	{ 0x29, KEY_NUMERIC_9 },
 
 	{ 0x78, KEY_VIDEO },		/* Video Source        */
 	{ 0x2c, KEY_EXIT },		/* Open/Close software */
diff --git a/drivers/media/rc/keymaps/rc-npgtech.c b/drivers/media/rc/keymaps/rc-npgtech.c
index abaf7f6d4cb7..98a755e8bc18 100644
--- a/drivers/media/rc/keymaps/rc-npgtech.c
+++ b/drivers/media/rc/keymaps/rc-npgtech.c
@@ -12,16 +12,16 @@ static struct rc_map_table npgtech[] = {
 	{ 0x1d, KEY_SWITCHVIDEOMODE },	/* switch inputs */
 	{ 0x2a, KEY_FRONT },
 
-	{ 0x3e, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x06, KEY_3 },
-	{ 0x0a, KEY_4 },
-	{ 0x0e, KEY_5 },
-	{ 0x12, KEY_6 },
-	{ 0x16, KEY_7 },
-	{ 0x1a, KEY_8 },
-	{ 0x1e, KEY_9 },
-	{ 0x3a, KEY_0 },
+	{ 0x3e, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x06, KEY_NUMERIC_3 },
+	{ 0x0a, KEY_NUMERIC_4 },
+	{ 0x0e, KEY_NUMERIC_5 },
+	{ 0x12, KEY_NUMERIC_6 },
+	{ 0x16, KEY_NUMERIC_7 },
+	{ 0x1a, KEY_NUMERIC_8 },
+	{ 0x1e, KEY_NUMERIC_9 },
+	{ 0x3a, KEY_NUMERIC_0 },
 	{ 0x22, KEY_NUMLOCK },		/* -/-- */
 	{ 0x20, KEY_REFRESH },
 
diff --git a/drivers/media/rc/keymaps/rc-pctv-sedna.c b/drivers/media/rc/keymaps/rc-pctv-sedna.c
index e3462c5c8984..c3bb1ecdd0ca 100644
--- a/drivers/media/rc/keymaps/rc-pctv-sedna.c
+++ b/drivers/media/rc/keymaps/rc-pctv-sedna.c
@@ -14,16 +14,16 @@
    Also for the remote bundled with Kozumi KTV-01C card */
 
 static struct rc_map_table pctv_sedna[] = {
-	{ 0x00, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x00, KEY_NUMERIC_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 
 	{ 0x0a, KEY_AGAIN },	/* Recall */
 	{ 0x0b, KEY_CHANNELUP },
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-color.c b/drivers/media/rc/keymaps/rc-pinnacle-color.c
index 63c2851e9dfe..b862725635b9 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-color.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-color.c
@@ -49,16 +49,16 @@ static struct rc_map_table pinnacle_color[] = {
 	{ 0x4c, KEY_STOP },
 	{ 0x54, KEY_NEXT },
 
-	{ 0x69, KEY_0 },
-	{ 0x6a, KEY_1 },
-	{ 0x6b, KEY_2 },
-	{ 0x6c, KEY_3 },
-	{ 0x6d, KEY_4 },
-	{ 0x6e, KEY_5 },
-	{ 0x6f, KEY_6 },
-	{ 0x70, KEY_7 },
-	{ 0x71, KEY_8 },
-	{ 0x72, KEY_9 },
+	{ 0x69, KEY_NUMERIC_0 },
+	{ 0x6a, KEY_NUMERIC_1 },
+	{ 0x6b, KEY_NUMERIC_2 },
+	{ 0x6c, KEY_NUMERIC_3 },
+	{ 0x6d, KEY_NUMERIC_4 },
+	{ 0x6e, KEY_NUMERIC_5 },
+	{ 0x6f, KEY_NUMERIC_6 },
+	{ 0x70, KEY_NUMERIC_7 },
+	{ 0x71, KEY_NUMERIC_8 },
+	{ 0x72, KEY_NUMERIC_9 },
 
 	{ 0x74, KEY_CHANNEL },
 	{ 0x0a, KEY_BACKSPACE },
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-grey.c b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
index 31794d4180db..3853b653cee6 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-grey.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
@@ -9,16 +9,16 @@
 #include <linux/module.h>
 
 static struct rc_map_table pinnacle_grey[] = {
-	{ 0x3a, KEY_0 },
-	{ 0x31, KEY_1 },
-	{ 0x32, KEY_2 },
-	{ 0x33, KEY_3 },
-	{ 0x34, KEY_4 },
-	{ 0x35, KEY_5 },
-	{ 0x36, KEY_6 },
-	{ 0x37, KEY_7 },
-	{ 0x38, KEY_8 },
-	{ 0x39, KEY_9 },
+	{ 0x3a, KEY_NUMERIC_0 },
+	{ 0x31, KEY_NUMERIC_1 },
+	{ 0x32, KEY_NUMERIC_2 },
+	{ 0x33, KEY_NUMERIC_3 },
+	{ 0x34, KEY_NUMERIC_4 },
+	{ 0x35, KEY_NUMERIC_5 },
+	{ 0x36, KEY_NUMERIC_6 },
+	{ 0x37, KEY_NUMERIC_7 },
+	{ 0x38, KEY_NUMERIC_8 },
+	{ 0x39, KEY_NUMERIC_9 },
 
 	{ 0x2f, KEY_POWER },
 
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
index 876aeb6e1d9c..96d8112fb468 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
@@ -20,16 +20,16 @@ static struct rc_map_table pinnacle_pctv_hd[] = {
 	{ 0x0709, KEY_VOLUMEDOWN },
 	{ 0x0706, KEY_CHANNELUP },
 	{ 0x070c, KEY_CHANNELDOWN },
-	{ 0x070f, KEY_1 },
-	{ 0x0715, KEY_2 },
-	{ 0x0710, KEY_3 },
-	{ 0x0718, KEY_4 },
-	{ 0x071b, KEY_5 },
-	{ 0x071e, KEY_6 },
-	{ 0x0711, KEY_7 },
-	{ 0x0721, KEY_8 },
-	{ 0x0712, KEY_9 },
-	{ 0x0727, KEY_0 },
+	{ 0x070f, KEY_NUMERIC_1 },
+	{ 0x0715, KEY_NUMERIC_2 },
+	{ 0x0710, KEY_NUMERIC_3 },
+	{ 0x0718, KEY_NUMERIC_4 },
+	{ 0x071b, KEY_NUMERIC_5 },
+	{ 0x071e, KEY_NUMERIC_6 },
+	{ 0x0711, KEY_NUMERIC_7 },
+	{ 0x0721, KEY_NUMERIC_8 },
+	{ 0x0712, KEY_NUMERIC_9 },
+	{ 0x0727, KEY_NUMERIC_0 },
 	{ 0x0724, KEY_ZOOM }, /* 'Square' key */
 	{ 0x072a, KEY_SUBTITLE },   /* 'T' key */
 	{ 0x072d, KEY_REWIND },
diff --git a/drivers/media/rc/keymaps/rc-pixelview-002t.c b/drivers/media/rc/keymaps/rc-pixelview-002t.c
index c0550e09f255..c3439c46644c 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-002t.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-002t.c
@@ -16,16 +16,16 @@ static struct rc_map_table pixelview_002t[] = {
 	{ 0x866b13, KEY_MUTE },
 	{ 0x866b12, KEY_POWER2 },	/* power */
 
-	{ 0x866b01, KEY_1 },
-	{ 0x866b02, KEY_2 },
-	{ 0x866b03, KEY_3 },
-	{ 0x866b04, KEY_4 },
-	{ 0x866b05, KEY_5 },
-	{ 0x866b06, KEY_6 },
-	{ 0x866b07, KEY_7 },
-	{ 0x866b08, KEY_8 },
-	{ 0x866b09, KEY_9 },
-	{ 0x866b00, KEY_0 },
+	{ 0x866b01, KEY_NUMERIC_1 },
+	{ 0x866b02, KEY_NUMERIC_2 },
+	{ 0x866b03, KEY_NUMERIC_3 },
+	{ 0x866b04, KEY_NUMERIC_4 },
+	{ 0x866b05, KEY_NUMERIC_5 },
+	{ 0x866b06, KEY_NUMERIC_6 },
+	{ 0x866b07, KEY_NUMERIC_7 },
+	{ 0x866b08, KEY_NUMERIC_8 },
+	{ 0x866b09, KEY_NUMERIC_9 },
+	{ 0x866b00, KEY_NUMERIC_0 },
 
 	{ 0x866b0d, KEY_CHANNELUP },
 	{ 0x866b19, KEY_CHANNELDOWN },
diff --git a/drivers/media/rc/keymaps/rc-pixelview-mk12.c b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
index 864c8ea5d8e3..ea11ccde8442 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-mk12.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
@@ -16,16 +16,16 @@ static struct rc_map_table pixelview_mk12[] = {
 	{ 0x866b03, KEY_TUNER },	/* Timeshift */
 	{ 0x866b1e, KEY_POWER2 },	/* power */
 
-	{ 0x866b01, KEY_1 },
-	{ 0x866b0b, KEY_2 },
-	{ 0x866b1b, KEY_3 },
-	{ 0x866b05, KEY_4 },
-	{ 0x866b09, KEY_5 },
-	{ 0x866b15, KEY_6 },
-	{ 0x866b06, KEY_7 },
-	{ 0x866b0a, KEY_8 },
-	{ 0x866b12, KEY_9 },
-	{ 0x866b02, KEY_0 },
+	{ 0x866b01, KEY_NUMERIC_1 },
+	{ 0x866b0b, KEY_NUMERIC_2 },
+	{ 0x866b1b, KEY_NUMERIC_3 },
+	{ 0x866b05, KEY_NUMERIC_4 },
+	{ 0x866b09, KEY_NUMERIC_5 },
+	{ 0x866b15, KEY_NUMERIC_6 },
+	{ 0x866b06, KEY_NUMERIC_7 },
+	{ 0x866b0a, KEY_NUMERIC_8 },
+	{ 0x866b12, KEY_NUMERIC_9 },
+	{ 0x866b02, KEY_NUMERIC_0 },
 
 	{ 0x866b13, KEY_AGAIN },	/* loop */
 	{ 0x866b10, KEY_DIGITS },	/* +100 */
diff --git a/drivers/media/rc/keymaps/rc-pixelview-new.c b/drivers/media/rc/keymaps/rc-pixelview-new.c
index e4e34f2ccf74..0259666831b0 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-new.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-new.c
@@ -17,16 +17,16 @@ static struct rc_map_table pixelview_new[] = {
 	{ 0x3c, KEY_TIME },		/* Timeshift */
 	{ 0x12, KEY_POWER },
 
-	{ 0x3d, KEY_1 },
-	{ 0x38, KEY_2 },
-	{ 0x18, KEY_3 },
-	{ 0x35, KEY_4 },
-	{ 0x39, KEY_5 },
-	{ 0x15, KEY_6 },
-	{ 0x36, KEY_7 },
-	{ 0x3a, KEY_8 },
-	{ 0x1e, KEY_9 },
-	{ 0x3e, KEY_0 },
+	{ 0x3d, KEY_NUMERIC_1 },
+	{ 0x38, KEY_NUMERIC_2 },
+	{ 0x18, KEY_NUMERIC_3 },
+	{ 0x35, KEY_NUMERIC_4 },
+	{ 0x39, KEY_NUMERIC_5 },
+	{ 0x15, KEY_NUMERIC_6 },
+	{ 0x36, KEY_NUMERIC_7 },
+	{ 0x3a, KEY_NUMERIC_8 },
+	{ 0x1e, KEY_NUMERIC_9 },
+	{ 0x3e, KEY_NUMERIC_0 },
 
 	{ 0x1c, KEY_AGAIN },		/* LOOP	*/
 	{ 0x3f, KEY_VIDEO },		/* Source */
diff --git a/drivers/media/rc/keymaps/rc-pixelview.c b/drivers/media/rc/keymaps/rc-pixelview.c
index 988919735165..29f6d2c013e4 100644
--- a/drivers/media/rc/keymaps/rc-pixelview.c
+++ b/drivers/media/rc/keymaps/rc-pixelview.c
@@ -25,16 +25,16 @@ static struct rc_map_table pixelview[] = {
 	{ 0x19, KEY_ZOOM },		/* zoom */
 	{ 0x0f, KEY_TEXT },		/* min */
 
-	{ 0x01, KEY_1 },
-	{ 0x0b, KEY_2 },
-	{ 0x1b, KEY_3 },
-	{ 0x05, KEY_4 },
-	{ 0x09, KEY_5 },
-	{ 0x15, KEY_6 },
-	{ 0x06, KEY_7 },
-	{ 0x0a, KEY_8 },
-	{ 0x12, KEY_9 },
-	{ 0x02, KEY_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x0b, KEY_NUMERIC_2 },
+	{ 0x1b, KEY_NUMERIC_3 },
+	{ 0x05, KEY_NUMERIC_4 },
+	{ 0x09, KEY_NUMERIC_5 },
+	{ 0x15, KEY_NUMERIC_6 },
+	{ 0x06, KEY_NUMERIC_7 },
+	{ 0x0a, KEY_NUMERIC_8 },
+	{ 0x12, KEY_NUMERIC_9 },
+	{ 0x02, KEY_NUMERIC_0 },
 	{ 0x10, KEY_LAST },		/* +100 */
 	{ 0x13, KEY_LIST },		/* recall */
 
diff --git a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
index cf98cf8dc13c..66fe2e52e7c8 100644
--- a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
+++ b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
@@ -16,16 +16,16 @@
 static struct rc_map_table powercolor_real_angel[] = {
 	{ 0x38, KEY_SWITCHVIDEOMODE },	/* switch inputs */
 	{ 0x0c, KEY_MEDIA },		/* Turn ON/OFF App */
-	{ 0x00, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x00, KEY_NUMERIC_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 	{ 0x0a, KEY_DIGITS },		/* single, double, triple digit */
 	{ 0x29, KEY_PREVIOUS },		/* previous channel */
 	{ 0x12, KEY_BRIGHTNESSUP },
diff --git a/drivers/media/rc/keymaps/rc-proteus-2309.c b/drivers/media/rc/keymaps/rc-proteus-2309.c
index d2c13d0e7bff..36eebefd975c 100644
--- a/drivers/media/rc/keymaps/rc-proteus-2309.c
+++ b/drivers/media/rc/keymaps/rc-proteus-2309.c
@@ -12,16 +12,16 @@
 
 static struct rc_map_table proteus_2309[] = {
 	/* numeric */
-	{ 0x00, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x00, KEY_NUMERIC_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 
 	{ 0x5c, KEY_POWER },		/* power       */
 	{ 0x20, KEY_ZOOM },		/* full screen */
diff --git a/drivers/media/rc/keymaps/rc-purpletv.c b/drivers/media/rc/keymaps/rc-purpletv.c
index c8011f4d96ea..bf4543fecb6f 100644
--- a/drivers/media/rc/keymaps/rc-purpletv.c
+++ b/drivers/media/rc/keymaps/rc-purpletv.c
@@ -13,16 +13,16 @@ static struct rc_map_table purpletv[] = {
 	{ 0x6f, KEY_MUTE },
 	{ 0x10, KEY_BACKSPACE },	/* Recall */
 
-	{ 0x11, KEY_0 },
-	{ 0x04, KEY_1 },
-	{ 0x05, KEY_2 },
-	{ 0x06, KEY_3 },
-	{ 0x08, KEY_4 },
-	{ 0x09, KEY_5 },
-	{ 0x0a, KEY_6 },
-	{ 0x0c, KEY_7 },
-	{ 0x0d, KEY_8 },
-	{ 0x0e, KEY_9 },
+	{ 0x11, KEY_NUMERIC_0 },
+	{ 0x04, KEY_NUMERIC_1 },
+	{ 0x05, KEY_NUMERIC_2 },
+	{ 0x06, KEY_NUMERIC_3 },
+	{ 0x08, KEY_NUMERIC_4 },
+	{ 0x09, KEY_NUMERIC_5 },
+	{ 0x0a, KEY_NUMERIC_6 },
+	{ 0x0c, KEY_NUMERIC_7 },
+	{ 0x0d, KEY_NUMERIC_8 },
+	{ 0x0e, KEY_NUMERIC_9 },
 	{ 0x12, KEY_DOT },	/* 100+ */
 
 	{ 0x07, KEY_VOLUMEUP },
diff --git a/drivers/media/rc/keymaps/rc-pv951.c b/drivers/media/rc/keymaps/rc-pv951.c
index 5235ee899c30..69db55463000 100644
--- a/drivers/media/rc/keymaps/rc-pv951.c
+++ b/drivers/media/rc/keymaps/rc-pv951.c
@@ -11,16 +11,16 @@
 /* Mark Phalan <phalanm@o2.ie> */
 
 static struct rc_map_table pv951[] = {
-	{ 0x00, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x00, KEY_NUMERIC_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
 
 	{ 0x12, KEY_POWER },
 	{ 0x10, KEY_MUTE },
diff --git a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
index 1cf786649675..33bb458b81fd 100644
--- a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
+++ b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
@@ -14,16 +14,16 @@ static struct rc_map_table real_audio_220_32_keys[] = {
 	{ 0x1c, KEY_RADIO},
 	{ 0x12, KEY_POWER2},
 
-	{ 0x01, KEY_1},
-	{ 0x02, KEY_2},
-	{ 0x03, KEY_3},
-	{ 0x04, KEY_4},
-	{ 0x05, KEY_5},
-	{ 0x06, KEY_6},
-	{ 0x07, KEY_7},
-	{ 0x08, KEY_8},
-	{ 0x09, KEY_9},
-	{ 0x00, KEY_0},
+	{ 0x01, KEY_NUMERIC_1},
+	{ 0x02, KEY_NUMERIC_2},
+	{ 0x03, KEY_NUMERIC_3},
+	{ 0x04, KEY_NUMERIC_4},
+	{ 0x05, KEY_NUMERIC_5},
+	{ 0x06, KEY_NUMERIC_6},
+	{ 0x07, KEY_NUMERIC_7},
+	{ 0x08, KEY_NUMERIC_8},
+	{ 0x09, KEY_NUMERIC_9},
+	{ 0x00, KEY_NUMERIC_0},
 
 	{ 0x0c, KEY_VOLUMEUP},
 	{ 0x18, KEY_VOLUMEDOWN},
diff --git a/drivers/media/rc/keymaps/rc-reddo.c b/drivers/media/rc/keymaps/rc-reddo.c
index a68003381540..b70390d19e78 100644
--- a/drivers/media/rc/keymaps/rc-reddo.c
+++ b/drivers/media/rc/keymaps/rc-reddo.c
@@ -23,21 +23,21 @@
 
 static struct rc_map_table reddo[] = {
 	{ 0x61d601, KEY_EPG },             /* EPG */
-	{ 0x61d602, KEY_3 },
-	{ 0x61d604, KEY_1 },
-	{ 0x61d605, KEY_5 },
-	{ 0x61d606, KEY_6 },
+	{ 0x61d602, KEY_NUMERIC_3 },
+	{ 0x61d604, KEY_NUMERIC_1 },
+	{ 0x61d605, KEY_NUMERIC_5 },
+	{ 0x61d606, KEY_NUMERIC_6 },
 	{ 0x61d607, KEY_CHANNELDOWN },     /* CH- */
-	{ 0x61d608, KEY_2 },
+	{ 0x61d608, KEY_NUMERIC_2 },
 	{ 0x61d609, KEY_CHANNELUP },       /* CH+ */
-	{ 0x61d60a, KEY_9 },
+	{ 0x61d60a, KEY_NUMERIC_9 },
 	{ 0x61d60b, KEY_ZOOM },            /* Zoom */
-	{ 0x61d60c, KEY_7 },
-	{ 0x61d60d, KEY_8 },
+	{ 0x61d60c, KEY_NUMERIC_7 },
+	{ 0x61d60d, KEY_NUMERIC_8 },
 	{ 0x61d60e, KEY_VOLUMEUP },        /* Vol+ */
-	{ 0x61d60f, KEY_4 },
+	{ 0x61d60f, KEY_NUMERIC_4 },
 	{ 0x61d610, KEY_ESC },             /* [back up arrow] */
-	{ 0x61d611, KEY_0 },
+	{ 0x61d611, KEY_NUMERIC_0 },
 	{ 0x61d612, KEY_OK },              /* [enter arrow] */
 	{ 0x61d613, KEY_VOLUMEDOWN },      /* Vol- */
 	{ 0x61d614, KEY_RECORD },          /* Rec */
diff --git a/drivers/media/rc/keymaps/rc-snapstream-firefly.c b/drivers/media/rc/keymaps/rc-snapstream-firefly.c
index 8d55b4ccee83..e3d5bff3bd9e 100644
--- a/drivers/media/rc/keymaps/rc-snapstream-firefly.c
+++ b/drivers/media/rc/keymaps/rc-snapstream-firefly.c
@@ -12,16 +12,16 @@ static struct rc_map_table snapstream_firefly[] = {
 	{ 0x2c, KEY_ZOOM },       /* Maximize */
 	{ 0x02, KEY_CLOSE },
 
-	{ 0x0d, KEY_1 },
-	{ 0x0e, KEY_2 },
-	{ 0x0f, KEY_3 },
-	{ 0x10, KEY_4 },
-	{ 0x11, KEY_5 },
-	{ 0x12, KEY_6 },
-	{ 0x13, KEY_7 },
-	{ 0x14, KEY_8 },
-	{ 0x15, KEY_9 },
-	{ 0x17, KEY_0 },
+	{ 0x0d, KEY_NUMERIC_1 },
+	{ 0x0e, KEY_NUMERIC_2 },
+	{ 0x0f, KEY_NUMERIC_3 },
+	{ 0x10, KEY_NUMERIC_4 },
+	{ 0x11, KEY_NUMERIC_5 },
+	{ 0x12, KEY_NUMERIC_6 },
+	{ 0x13, KEY_NUMERIC_7 },
+	{ 0x14, KEY_NUMERIC_8 },
+	{ 0x15, KEY_NUMERIC_9 },
+	{ 0x17, KEY_NUMERIC_0 },
 	{ 0x16, KEY_BACK },
 	{ 0x18, KEY_KPENTER },    /* ent */
 
diff --git a/drivers/media/rc/keymaps/rc-su3000.c b/drivers/media/rc/keymaps/rc-su3000.c
index 1c82737e3999..64cfc01aa48f 100644
--- a/drivers/media/rc/keymaps/rc-su3000.c
+++ b/drivers/media/rc/keymaps/rc-su3000.c
@@ -10,16 +10,16 @@
 static struct rc_map_table su3000[] = {
 	{ 0x25, KEY_POWER },	/* right-bottom Red */
 	{ 0x0a, KEY_MUTE },	/* -/-- */
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
-	{ 0x00, KEY_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
+	{ 0x00, KEY_NUMERIC_0 },
 	{ 0x20, KEY_UP },	/* CH+ */
 	{ 0x21, KEY_DOWN },	/* CH+ */
 	{ 0x12, KEY_VOLUMEUP },	/* Brightness Up */
diff --git a/drivers/media/rc/keymaps/rc-tango.c b/drivers/media/rc/keymaps/rc-tango.c
index 6f0fec6d3944..2b9cef6ef5b5 100644
--- a/drivers/media/rc/keymaps/rc-tango.c
+++ b/drivers/media/rc/keymaps/rc-tango.c
@@ -17,16 +17,16 @@ static struct rc_map_table tango_table[] = {
 	{ 0x4cb51, KEY_MUTE },
 	{ 0x4cb52, KEY_VOLUMEDOWN },
 
-	{ 0x4cb41, KEY_1 },
-	{ 0x4cb03, KEY_2 },
-	{ 0x4cb42, KEY_3 },
-	{ 0x4cb45, KEY_4 },
-	{ 0x4cb07, KEY_5 },
-	{ 0x4cb46, KEY_6 },
-	{ 0x4cb55, KEY_7 },
-	{ 0x4cb17, KEY_8 },
-	{ 0x4cb56, KEY_9 },
-	{ 0x4cb1b, KEY_0 },
+	{ 0x4cb41, KEY_NUMERIC_1 },
+	{ 0x4cb03, KEY_NUMERIC_2 },
+	{ 0x4cb42, KEY_NUMERIC_3 },
+	{ 0x4cb45, KEY_NUMERIC_4 },
+	{ 0x4cb07, KEY_NUMERIC_5 },
+	{ 0x4cb46, KEY_NUMERIC_6 },
+	{ 0x4cb55, KEY_NUMERIC_7 },
+	{ 0x4cb17, KEY_NUMERIC_8 },
+	{ 0x4cb56, KEY_NUMERIC_9 },
+	{ 0x4cb1b, KEY_NUMERIC_0 },
 	{ 0x4cb59, KEY_DELETE },
 	{ 0x4cb5a, KEY_CAPSLOCK },
 
diff --git a/drivers/media/rc/keymaps/rc-tbs-nec.c b/drivers/media/rc/keymaps/rc-tbs-nec.c
index 42766cb877c3..420980925f29 100644
--- a/drivers/media/rc/keymaps/rc-tbs-nec.c
+++ b/drivers/media/rc/keymaps/rc-tbs-nec.c
@@ -11,16 +11,16 @@
 static struct rc_map_table tbs_nec[] = {
 	{ 0x84, KEY_POWER2},		/* power */
 	{ 0x94, KEY_MUTE},		/* mute */
-	{ 0x87, KEY_1},
-	{ 0x86, KEY_2},
-	{ 0x85, KEY_3},
-	{ 0x8b, KEY_4},
-	{ 0x8a, KEY_5},
-	{ 0x89, KEY_6},
-	{ 0x8f, KEY_7},
-	{ 0x8e, KEY_8},
-	{ 0x8d, KEY_9},
-	{ 0x92, KEY_0},
+	{ 0x87, KEY_NUMERIC_1},
+	{ 0x86, KEY_NUMERIC_2},
+	{ 0x85, KEY_NUMERIC_3},
+	{ 0x8b, KEY_NUMERIC_4},
+	{ 0x8a, KEY_NUMERIC_5},
+	{ 0x89, KEY_NUMERIC_6},
+	{ 0x8f, KEY_NUMERIC_7},
+	{ 0x8e, KEY_NUMERIC_8},
+	{ 0x8d, KEY_NUMERIC_9},
+	{ 0x92, KEY_NUMERIC_0},
 	{ 0xc0, KEY_10CHANNELSUP},	/* 10+ */
 	{ 0xd0, KEY_10CHANNELSDOWN},	/* 10- */
 	{ 0x96, KEY_CHANNELUP},		/* ch+ */
diff --git a/drivers/media/rc/keymaps/rc-technisat-ts35.c b/drivers/media/rc/keymaps/rc-technisat-ts35.c
index 34bd04a75277..9a917ea0ceba 100644
--- a/drivers/media/rc/keymaps/rc-technisat-ts35.c
+++ b/drivers/media/rc/keymaps/rc-technisat-ts35.c
@@ -13,16 +13,16 @@ static struct rc_map_table technisat_ts35[] = {
 	{0x1c, KEY_AB},
 	{0x33, KEY_POWER},
 
-	{0x3e, KEY_1},
-	{0x3d, KEY_2},
-	{0x3c, KEY_3},
-	{0x3b, KEY_4},
-	{0x3a, KEY_5},
-	{0x39, KEY_6},
-	{0x38, KEY_7},
-	{0x37, KEY_8},
-	{0x36, KEY_9},
-	{0x3f, KEY_0},
+	{0x3e, KEY_NUMERIC_1},
+	{0x3d, KEY_NUMERIC_2},
+	{0x3c, KEY_NUMERIC_3},
+	{0x3b, KEY_NUMERIC_4},
+	{0x3a, KEY_NUMERIC_5},
+	{0x39, KEY_NUMERIC_6},
+	{0x38, KEY_NUMERIC_7},
+	{0x37, KEY_NUMERIC_8},
+	{0x36, KEY_NUMERIC_9},
+	{0x3f, KEY_NUMERIC_0},
 	{0x35, KEY_DIGITS},
 	{0x2c, KEY_TV},
 
diff --git a/drivers/media/rc/keymaps/rc-technisat-usb2.c b/drivers/media/rc/keymaps/rc-technisat-usb2.c
index 58b3baf5ee96..942100686c82 100644
--- a/drivers/media/rc/keymaps/rc-technisat-usb2.c
+++ b/drivers/media/rc/keymaps/rc-technisat-usb2.c
@@ -30,18 +30,18 @@
 
 static struct rc_map_table technisat_usb2[] = {
 	{0x0a0c, KEY_POWER},
-	{0x0a01, KEY_1},
-	{0x0a02, KEY_2},
-	{0x0a03, KEY_3},
+	{0x0a01, KEY_NUMERIC_1},
+	{0x0a02, KEY_NUMERIC_2},
+	{0x0a03, KEY_NUMERIC_3},
 	{0x0a0d, KEY_MUTE},
-	{0x0a04, KEY_4},
-	{0x0a05, KEY_5},
-	{0x0a06, KEY_6},
+	{0x0a04, KEY_NUMERIC_4},
+	{0x0a05, KEY_NUMERIC_5},
+	{0x0a06, KEY_NUMERIC_6},
 	{0x0a38, KEY_VIDEO}, /* EXT */
-	{0x0a07, KEY_7},
-	{0x0a08, KEY_8},
-	{0x0a09, KEY_9},
-	{0x0a00, KEY_0},
+	{0x0a07, KEY_NUMERIC_7},
+	{0x0a08, KEY_NUMERIC_8},
+	{0x0a09, KEY_NUMERIC_9},
+	{0x0a00, KEY_NUMERIC_0},
 	{0x0a4f, KEY_INFO},
 	{0x0a20, KEY_CHANNELUP},
 	{0x0a52, KEY_MENU},
diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c
index 4b2741b158c4..da06f844d8fb 100644
--- a/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c
@@ -9,17 +9,17 @@
 
 static struct rc_map_table terratec_cinergy_c_pci[] = {
 	{ 0x3e, KEY_POWER},
-	{ 0x3d, KEY_1},
-	{ 0x3c, KEY_2},
-	{ 0x3b, KEY_3},
-	{ 0x3a, KEY_4},
-	{ 0x39, KEY_5},
-	{ 0x38, KEY_6},
-	{ 0x37, KEY_7},
-	{ 0x36, KEY_8},
-	{ 0x35, KEY_9},
+	{ 0x3d, KEY_NUMERIC_1},
+	{ 0x3c, KEY_NUMERIC_2},
+	{ 0x3b, KEY_NUMERIC_3},
+	{ 0x3a, KEY_NUMERIC_4},
+	{ 0x39, KEY_NUMERIC_5},
+	{ 0x38, KEY_NUMERIC_6},
+	{ 0x37, KEY_NUMERIC_7},
+	{ 0x36, KEY_NUMERIC_8},
+	{ 0x35, KEY_NUMERIC_9},
 	{ 0x34, KEY_VIDEO_NEXT}, /* AV */
-	{ 0x33, KEY_0},
+	{ 0x33, KEY_NUMERIC_0},
 	{ 0x32, KEY_REFRESH},
 	{ 0x30, KEY_EPG},
 	{ 0x2f, KEY_UP},
diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c
index 631f86665206..a1844b531572 100644
--- a/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c
@@ -42,17 +42,17 @@ static struct rc_map_table terratec_cinergy_s2_hd[] = {
 	{ 0x2f, KEY_UP},
 	{ 0x30, KEY_EPG},
 	{ 0x32, KEY_VIDEO},              /* A<=>B */
-	{ 0x33, KEY_0},
+	{ 0x33, KEY_NUMERIC_0},
 	{ 0x34, KEY_VCR},                /* AV */
-	{ 0x35, KEY_9},
-	{ 0x36, KEY_8},
-	{ 0x37, KEY_7},
-	{ 0x38, KEY_6},
-	{ 0x39, KEY_5},
-	{ 0x3a, KEY_4},
-	{ 0x3b, KEY_3},
-	{ 0x3c, KEY_2},
-	{ 0x3d, KEY_1},
+	{ 0x35, KEY_NUMERIC_9},
+	{ 0x36, KEY_NUMERIC_8},
+	{ 0x37, KEY_NUMERIC_7},
+	{ 0x38, KEY_NUMERIC_6},
+	{ 0x39, KEY_NUMERIC_5},
+	{ 0x3a, KEY_NUMERIC_4},
+	{ 0x3b, KEY_NUMERIC_3},
+	{ 0x3c, KEY_NUMERIC_2},
+	{ 0x3d, KEY_NUMERIC_1},
 	{ 0x3e, KEY_POWER},
 
 };
diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
index 6cf53a56bce4..fe587e3f0240 100644
--- a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
@@ -16,20 +16,20 @@ static struct rc_map_table terratec_cinergy_xs[] = {
 	{ 0x41, KEY_HOME},
 	{ 0x01, KEY_POWER},
 	{ 0x42, KEY_MENU},
-	{ 0x02, KEY_1},
-	{ 0x03, KEY_2},
-	{ 0x04, KEY_3},
+	{ 0x02, KEY_NUMERIC_1},
+	{ 0x03, KEY_NUMERIC_2},
+	{ 0x04, KEY_NUMERIC_3},
 	{ 0x43, KEY_SUBTITLE},
-	{ 0x05, KEY_4},
-	{ 0x06, KEY_5},
-	{ 0x07, KEY_6},
+	{ 0x05, KEY_NUMERIC_4},
+	{ 0x06, KEY_NUMERIC_5},
+	{ 0x07, KEY_NUMERIC_6},
 	{ 0x44, KEY_TEXT},
-	{ 0x08, KEY_7},
-	{ 0x09, KEY_8},
-	{ 0x0a, KEY_9},
+	{ 0x08, KEY_NUMERIC_7},
+	{ 0x09, KEY_NUMERIC_8},
+	{ 0x0a, KEY_NUMERIC_9},
 	{ 0x45, KEY_DELETE},
 	{ 0x0b, KEY_TUNER},
-	{ 0x0c, KEY_0},
+	{ 0x0c, KEY_NUMERIC_0},
 	{ 0x0d, KEY_MODE},
 	{ 0x46, KEY_TV},
 	{ 0x47, KEY_DVD},
diff --git a/drivers/media/rc/keymaps/rc-terratec-slim-2.c b/drivers/media/rc/keymaps/rc-terratec-slim-2.c
index bd1c1761b550..a54a59f90313 100644
--- a/drivers/media/rc/keymaps/rc-terratec-slim-2.c
+++ b/drivers/media/rc/keymaps/rc-terratec-slim-2.c
@@ -17,21 +17,21 @@ static struct rc_map_table terratec_slim_2[] = {
 	{ 0x8001, KEY_MUTE },            /* MUTE */
 	{ 0x8002, KEY_VOLUMEDOWN },
 	{ 0x8003, KEY_CHANNELDOWN },
-	{ 0x8004, KEY_1 },
-	{ 0x8005, KEY_2 },
-	{ 0x8006, KEY_3 },
-	{ 0x8007, KEY_4 },
-	{ 0x8008, KEY_5 },
-	{ 0x8009, KEY_6 },
-	{ 0x800a, KEY_7 },
+	{ 0x8004, KEY_NUMERIC_1 },
+	{ 0x8005, KEY_NUMERIC_2 },
+	{ 0x8006, KEY_NUMERIC_3 },
+	{ 0x8007, KEY_NUMERIC_4 },
+	{ 0x8008, KEY_NUMERIC_5 },
+	{ 0x8009, KEY_NUMERIC_6 },
+	{ 0x800a, KEY_NUMERIC_7 },
 	{ 0x800c, KEY_ZOOM },            /* [fullscreen] */
-	{ 0x800d, KEY_0 },
+	{ 0x800d, KEY_NUMERIC_0 },
 	{ 0x800e, KEY_AGAIN },           /* [two arrows forming a circle] */
 	{ 0x8012, KEY_POWER2 },          /* [red power button] */
 	{ 0x801a, KEY_VOLUMEUP },
-	{ 0x801b, KEY_8 },
+	{ 0x801b, KEY_NUMERIC_8 },
 	{ 0x801e, KEY_CHANNELUP },
-	{ 0x801f, KEY_9 },
+	{ 0x801f, KEY_NUMERIC_9 },
 };
 
 static struct rc_map_list terratec_slim_2_map = {
diff --git a/drivers/media/rc/keymaps/rc-terratec-slim.c b/drivers/media/rc/keymaps/rc-terratec-slim.c
index b44942691388..146e3a3480dc 100644
--- a/drivers/media/rc/keymaps/rc-terratec-slim.c
+++ b/drivers/media/rc/keymaps/rc-terratec-slim.c
@@ -11,16 +11,16 @@
 /* TerraTec slim remote, 7 rows, 4 columns. */
 /* Uses NEC extended 0x02bd. */
 static struct rc_map_table terratec_slim[] = {
-	{ 0x02bd00, KEY_1 },
-	{ 0x02bd01, KEY_2 },
-	{ 0x02bd02, KEY_3 },
-	{ 0x02bd03, KEY_4 },
-	{ 0x02bd04, KEY_5 },
-	{ 0x02bd05, KEY_6 },
-	{ 0x02bd06, KEY_7 },
-	{ 0x02bd07, KEY_8 },
-	{ 0x02bd08, KEY_9 },
-	{ 0x02bd09, KEY_0 },
+	{ 0x02bd00, KEY_NUMERIC_1 },
+	{ 0x02bd01, KEY_NUMERIC_2 },
+	{ 0x02bd02, KEY_NUMERIC_3 },
+	{ 0x02bd03, KEY_NUMERIC_4 },
+	{ 0x02bd04, KEY_NUMERIC_5 },
+	{ 0x02bd05, KEY_NUMERIC_6 },
+	{ 0x02bd06, KEY_NUMERIC_7 },
+	{ 0x02bd07, KEY_NUMERIC_8 },
+	{ 0x02bd08, KEY_NUMERIC_9 },
+	{ 0x02bd09, KEY_NUMERIC_0 },
 	{ 0x02bd0a, KEY_MUTE },
 	{ 0x02bd0b, KEY_NEW },             /* symbol: PIP */
 	{ 0x02bd0e, KEY_VOLUMEDOWN },
diff --git a/drivers/media/rc/keymaps/rc-tevii-nec.c b/drivers/media/rc/keymaps/rc-tevii-nec.c
index 58fcc72f528e..5b96e9a38e9d 100644
--- a/drivers/media/rc/keymaps/rc-tevii-nec.c
+++ b/drivers/media/rc/keymaps/rc-tevii-nec.c
@@ -11,16 +11,16 @@
 static struct rc_map_table tevii_nec[] = {
 	{ 0x0a, KEY_POWER2},
 	{ 0x0c, KEY_MUTE},
-	{ 0x11, KEY_1},
-	{ 0x12, KEY_2},
-	{ 0x13, KEY_3},
-	{ 0x14, KEY_4},
-	{ 0x15, KEY_5},
-	{ 0x16, KEY_6},
-	{ 0x17, KEY_7},
-	{ 0x18, KEY_8},
-	{ 0x19, KEY_9},
-	{ 0x10, KEY_0},
+	{ 0x11, KEY_NUMERIC_1},
+	{ 0x12, KEY_NUMERIC_2},
+	{ 0x13, KEY_NUMERIC_3},
+	{ 0x14, KEY_NUMERIC_4},
+	{ 0x15, KEY_NUMERIC_5},
+	{ 0x16, KEY_NUMERIC_6},
+	{ 0x17, KEY_NUMERIC_7},
+	{ 0x18, KEY_NUMERIC_8},
+	{ 0x19, KEY_NUMERIC_9},
+	{ 0x10, KEY_NUMERIC_0},
 	{ 0x1c, KEY_MENU},
 	{ 0x0f, KEY_VOLUMEDOWN},
 	{ 0x1a, KEY_LAST},
diff --git a/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c b/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c
index 7dfaf05f4934..40b773ba45b9 100644
--- a/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c
+++ b/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c
@@ -10,16 +10,16 @@
 
 
 static struct rc_map_table total_media_in_hand_02[] = {
-	{ 0x0000, KEY_0 },
-	{ 0x0001, KEY_1 },
-	{ 0x0002, KEY_2 },
-	{ 0x0003, KEY_3 },
-	{ 0x0004, KEY_4 },
-	{ 0x0005, KEY_5 },
-	{ 0x0006, KEY_6 },
-	{ 0x0007, KEY_7 },
-	{ 0x0008, KEY_8 },
-	{ 0x0009, KEY_9 },
+	{ 0x0000, KEY_NUMERIC_0 },
+	{ 0x0001, KEY_NUMERIC_1 },
+	{ 0x0002, KEY_NUMERIC_2 },
+	{ 0x0003, KEY_NUMERIC_3 },
+	{ 0x0004, KEY_NUMERIC_4 },
+	{ 0x0005, KEY_NUMERIC_5 },
+	{ 0x0006, KEY_NUMERIC_6 },
+	{ 0x0007, KEY_NUMERIC_7 },
+	{ 0x0008, KEY_NUMERIC_8 },
+	{ 0x0009, KEY_NUMERIC_9 },
 	{ 0x000a, KEY_MUTE },
 	{ 0x000b, KEY_STOP },                   /* Stop */
 	{ 0x000c, KEY_POWER2 },                 /* Turn on/off application */
diff --git a/drivers/media/rc/keymaps/rc-total-media-in-hand.c b/drivers/media/rc/keymaps/rc-total-media-in-hand.c
index a12569425b8b..2144db485d83 100644
--- a/drivers/media/rc/keymaps/rc-total-media-in-hand.c
+++ b/drivers/media/rc/keymaps/rc-total-media-in-hand.c
@@ -10,16 +10,16 @@
 
 /* Uses NEC extended 0x02bd */
 static struct rc_map_table total_media_in_hand[] = {
-	{ 0x02bd00, KEY_1 },
-	{ 0x02bd01, KEY_2 },
-	{ 0x02bd02, KEY_3 },
-	{ 0x02bd03, KEY_4 },
-	{ 0x02bd04, KEY_5 },
-	{ 0x02bd05, KEY_6 },
-	{ 0x02bd06, KEY_7 },
-	{ 0x02bd07, KEY_8 },
-	{ 0x02bd08, KEY_9 },
-	{ 0x02bd09, KEY_0 },
+	{ 0x02bd00, KEY_NUMERIC_1 },
+	{ 0x02bd01, KEY_NUMERIC_2 },
+	{ 0x02bd02, KEY_NUMERIC_3 },
+	{ 0x02bd03, KEY_NUMERIC_4 },
+	{ 0x02bd04, KEY_NUMERIC_5 },
+	{ 0x02bd05, KEY_NUMERIC_6 },
+	{ 0x02bd06, KEY_NUMERIC_7 },
+	{ 0x02bd07, KEY_NUMERIC_8 },
+	{ 0x02bd08, KEY_NUMERIC_9 },
+	{ 0x02bd09, KEY_NUMERIC_0 },
 	{ 0x02bd0a, KEY_MUTE },
 	{ 0x02bd0b, KEY_CYCLEWINDOWS },    /* yellow, [min / max] */
 	{ 0x02bd0c, KEY_VIDEO },           /* TV / AV */
diff --git a/drivers/media/rc/keymaps/rc-trekstor.c b/drivers/media/rc/keymaps/rc-trekstor.c
index 8576831b20bd..e938e0da51a6 100644
--- a/drivers/media/rc/keymaps/rc-trekstor.c
+++ b/drivers/media/rc/keymaps/rc-trekstor.c
@@ -12,7 +12,7 @@
 /* Imported from af9015.h.
    Initial keytable was from Marc Schneider <macke@macke.org> */
 static struct rc_map_table trekstor[] = {
-	{ 0x0084, KEY_0 },
+	{ 0x0084, KEY_NUMERIC_0 },
 	{ 0x0085, KEY_MUTE },            /* Mute */
 	{ 0x0086, KEY_HOMEPAGE },        /* Home */
 	{ 0x0087, KEY_UP },              /* Up */
@@ -24,17 +24,17 @@ static struct rc_map_table trekstor[] = {
 	{ 0x008d, KEY_PLAY },            /* Play/Pause */
 	{ 0x008e, KEY_STOP },            /* Stop */
 	{ 0x008f, KEY_EPG },             /* Info/EPG */
-	{ 0x0090, KEY_7 },
-	{ 0x0091, KEY_4 },
-	{ 0x0092, KEY_1 },
+	{ 0x0090, KEY_NUMERIC_7 },
+	{ 0x0091, KEY_NUMERIC_4 },
+	{ 0x0092, KEY_NUMERIC_1 },
 	{ 0x0093, KEY_CHANNELDOWN },     /* Channel - */
-	{ 0x0094, KEY_8 },
-	{ 0x0095, KEY_5 },
-	{ 0x0096, KEY_2 },
+	{ 0x0094, KEY_NUMERIC_8 },
+	{ 0x0095, KEY_NUMERIC_5 },
+	{ 0x0096, KEY_NUMERIC_2 },
 	{ 0x0097, KEY_CHANNELUP },       /* Channel + */
-	{ 0x0098, KEY_9 },
-	{ 0x0099, KEY_6 },
-	{ 0x009a, KEY_3 },
+	{ 0x0098, KEY_NUMERIC_9 },
+	{ 0x0099, KEY_NUMERIC_6 },
+	{ 0x009a, KEY_NUMERIC_3 },
 	{ 0x009b, KEY_VOLUMEDOWN },      /* Volume - */
 	{ 0x009c, KEY_TV },              /* TV */
 	{ 0x009d, KEY_RECORD },          /* Record */
diff --git a/drivers/media/rc/keymaps/rc-tt-1500.c b/drivers/media/rc/keymaps/rc-tt-1500.c
index 52f239d2c025..ff70aab13b48 100644
--- a/drivers/media/rc/keymaps/rc-tt-1500.c
+++ b/drivers/media/rc/keymaps/rc-tt-1500.c
@@ -13,16 +13,16 @@
 static struct rc_map_table tt_1500[] = {
 	{ 0x1501, KEY_POWER },
 	{ 0x1502, KEY_SHUFFLE },		/* ? double-arrow key */
-	{ 0x1503, KEY_1 },
-	{ 0x1504, KEY_2 },
-	{ 0x1505, KEY_3 },
-	{ 0x1506, KEY_4 },
-	{ 0x1507, KEY_5 },
-	{ 0x1508, KEY_6 },
-	{ 0x1509, KEY_7 },
-	{ 0x150a, KEY_8 },
-	{ 0x150b, KEY_9 },
-	{ 0x150c, KEY_0 },
+	{ 0x1503, KEY_NUMERIC_1 },
+	{ 0x1504, KEY_NUMERIC_2 },
+	{ 0x1505, KEY_NUMERIC_3 },
+	{ 0x1506, KEY_NUMERIC_4 },
+	{ 0x1507, KEY_NUMERIC_5 },
+	{ 0x1508, KEY_NUMERIC_6 },
+	{ 0x1509, KEY_NUMERIC_7 },
+	{ 0x150a, KEY_NUMERIC_8 },
+	{ 0x150b, KEY_NUMERIC_9 },
+	{ 0x150c, KEY_NUMERIC_0 },
 	{ 0x150d, KEY_UP },
 	{ 0x150e, KEY_LEFT },
 	{ 0x150f, KEY_OK },
diff --git a/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c b/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c
index a72cb06a811e..5fc696d9e583 100644
--- a/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c
+++ b/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c
@@ -15,16 +15,16 @@ static struct rc_map_table twinhan_dtv_cab_ci[] = {
 	{ 0x23, KEY_EPG},
 	{ 0x3b, KEY_F22},               /* Record List */
 
-	{ 0x3c, KEY_1},
-	{ 0x3e, KEY_2},
-	{ 0x39, KEY_3},
-	{ 0x36, KEY_4},
-	{ 0x22, KEY_5},
-	{ 0x20, KEY_6},
-	{ 0x32, KEY_7},
-	{ 0x26, KEY_8},
-	{ 0x24, KEY_9},
-	{ 0x2a, KEY_0},
+	{ 0x3c, KEY_NUMERIC_1},
+	{ 0x3e, KEY_NUMERIC_2},
+	{ 0x39, KEY_NUMERIC_3},
+	{ 0x36, KEY_NUMERIC_4},
+	{ 0x22, KEY_NUMERIC_5},
+	{ 0x20, KEY_NUMERIC_6},
+	{ 0x32, KEY_NUMERIC_7},
+	{ 0x26, KEY_NUMERIC_8},
+	{ 0x24, KEY_NUMERIC_9},
+	{ 0x2a, KEY_NUMERIC_0},
 
 	{ 0x33, KEY_CANCEL},
 	{ 0x2c, KEY_BACK},
diff --git a/drivers/media/rc/keymaps/rc-twinhan1027.c b/drivers/media/rc/keymaps/rc-twinhan1027.c
index 3ee28bcf31dc..e1cdcfa792dc 100644
--- a/drivers/media/rc/keymaps/rc-twinhan1027.c
+++ b/drivers/media/rc/keymaps/rc-twinhan1027.c
@@ -10,16 +10,16 @@ static struct rc_map_table twinhan_vp1027[] = {
 	{ 0x1c, KEY_EPG },
 	{ 0x04, KEY_LIST },
 
-	{ 0x03, KEY_1 },
-	{ 0x01, KEY_2 },
-	{ 0x06, KEY_3 },
-	{ 0x09, KEY_4 },
-	{ 0x1d, KEY_5 },
-	{ 0x1f, KEY_6 },
-	{ 0x0d, KEY_7 },
-	{ 0x19, KEY_8 },
-	{ 0x1b, KEY_9 },
-	{ 0x15, KEY_0 },
+	{ 0x03, KEY_NUMERIC_1 },
+	{ 0x01, KEY_NUMERIC_2 },
+	{ 0x06, KEY_NUMERIC_3 },
+	{ 0x09, KEY_NUMERIC_4 },
+	{ 0x1d, KEY_NUMERIC_5 },
+	{ 0x1f, KEY_NUMERIC_6 },
+	{ 0x0d, KEY_NUMERIC_7 },
+	{ 0x19, KEY_NUMERIC_8 },
+	{ 0x1b, KEY_NUMERIC_9 },
+	{ 0x15, KEY_NUMERIC_0 },
 
 	{ 0x0c, KEY_CANCEL },
 	{ 0x4a, KEY_CLEAR },
diff --git a/drivers/media/rc/keymaps/rc-videomate-m1f.c b/drivers/media/rc/keymaps/rc-videomate-m1f.c
index d2d183759a03..e16b9b851c72 100644
--- a/drivers/media/rc/keymaps/rc-videomate-m1f.c
+++ b/drivers/media/rc/keymaps/rc-videomate-m1f.c
@@ -41,17 +41,17 @@ static struct rc_map_table videomate_k100[] = {
 	{ 0x10, KEY_PREVIOUS },
 	{ 0x0d, KEY_PAUSE },
 	{ 0x0f, KEY_NEXT },
-	{ 0x1e, KEY_1 },
-	{ 0x1f, KEY_2 },
-	{ 0x20, KEY_3 },
-	{ 0x21, KEY_4 },
-	{ 0x22, KEY_5 },
-	{ 0x23, KEY_6 },
-	{ 0x24, KEY_7 },
-	{ 0x25, KEY_8 },
-	{ 0x26, KEY_9 },
+	{ 0x1e, KEY_NUMERIC_1 },
+	{ 0x1f, KEY_NUMERIC_2 },
+	{ 0x20, KEY_NUMERIC_3 },
+	{ 0x21, KEY_NUMERIC_4 },
+	{ 0x22, KEY_NUMERIC_5 },
+	{ 0x23, KEY_NUMERIC_6 },
+	{ 0x24, KEY_NUMERIC_7 },
+	{ 0x25, KEY_NUMERIC_8 },
+	{ 0x26, KEY_NUMERIC_9 },
 	{ 0x2a, KEY_NUMERIC_STAR }, /* * key */
-	{ 0x1d, KEY_0 },
+	{ 0x1d, KEY_NUMERIC_0 },
 	{ 0x29, KEY_SUBTITLE }, /* # key */
 	{ 0x27, KEY_CLEAR },
 	{ 0x34, KEY_SCREEN },
diff --git a/drivers/media/rc/keymaps/rc-videomate-s350.c b/drivers/media/rc/keymaps/rc-videomate-s350.c
index e4d4dff06a24..a867d7a08055 100644
--- a/drivers/media/rc/keymaps/rc-videomate-s350.c
+++ b/drivers/media/rc/keymaps/rc-videomate-s350.c
@@ -22,16 +22,16 @@ static struct rc_map_table videomate_s350[] = {
 	{ 0x13, KEY_CHANNELDOWN},
 	{ 0x14, KEY_MUTE},
 	{ 0x15, KEY_VOLUMEDOWN},
-	{ 0x16, KEY_1},
-	{ 0x17, KEY_2},
-	{ 0x18, KEY_3},
-	{ 0x19, KEY_4},
-	{ 0x1a, KEY_5},
-	{ 0x1b, KEY_6},
-	{ 0x1c, KEY_7},
-	{ 0x1d, KEY_8},
-	{ 0x1e, KEY_9},
-	{ 0x1f, KEY_0},
+	{ 0x16, KEY_NUMERIC_1},
+	{ 0x17, KEY_NUMERIC_2},
+	{ 0x18, KEY_NUMERIC_3},
+	{ 0x19, KEY_NUMERIC_4},
+	{ 0x1a, KEY_NUMERIC_5},
+	{ 0x1b, KEY_NUMERIC_6},
+	{ 0x1c, KEY_NUMERIC_7},
+	{ 0x1d, KEY_NUMERIC_8},
+	{ 0x1e, KEY_NUMERIC_9},
+	{ 0x1f, KEY_NUMERIC_0},
 	{ 0x21, KEY_SLEEP},
 	{ 0x24, KEY_ZOOM},
 	{ 0x25, KEY_LAST},	/* Recall */
diff --git a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
index 7c4890944407..fdc3b0e1350f 100644
--- a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
+++ b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
@@ -42,16 +42,16 @@ static struct rc_map_table videomate_tv_pvr[] = {
 
 	{ 0x04, KEY_RECORD },
 
-	{ 0x16, KEY_1 },
-	{ 0x17, KEY_2 },
-	{ 0x18, KEY_3 },
-	{ 0x19, KEY_4 },
-	{ 0x1a, KEY_5 },
-	{ 0x1b, KEY_6 },
-	{ 0x1c, KEY_7 },
-	{ 0x1d, KEY_8 },
-	{ 0x1e, KEY_9 },
-	{ 0x1f, KEY_0 },
+	{ 0x16, KEY_NUMERIC_1 },
+	{ 0x17, KEY_NUMERIC_2 },
+	{ 0x18, KEY_NUMERIC_3 },
+	{ 0x19, KEY_NUMERIC_4 },
+	{ 0x1a, KEY_NUMERIC_5 },
+	{ 0x1b, KEY_NUMERIC_6 },
+	{ 0x1c, KEY_NUMERIC_7 },
+	{ 0x1d, KEY_NUMERIC_8 },
+	{ 0x1e, KEY_NUMERIC_9 },
+	{ 0x1f, KEY_NUMERIC_0 },
 
 	{ 0x20, KEY_LANGUAGE },
 	{ 0x21, KEY_SLEEP },
diff --git a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
index e443192dbe14..999ba4e084ae 100644
--- a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
+++ b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
@@ -13,16 +13,16 @@
  */
 
 static struct rc_map_table winfast_usbii_deluxe[] = {
-	{ 0x62, KEY_0},
-	{ 0x75, KEY_1},
-	{ 0x76, KEY_2},
-	{ 0x77, KEY_3},
-	{ 0x79, KEY_4},
-	{ 0x7a, KEY_5},
-	{ 0x7b, KEY_6},
-	{ 0x7d, KEY_7},
-	{ 0x7e, KEY_8},
-	{ 0x7f, KEY_9},
+	{ 0x62, KEY_NUMERIC_0},
+	{ 0x75, KEY_NUMERIC_1},
+	{ 0x76, KEY_NUMERIC_2},
+	{ 0x77, KEY_NUMERIC_3},
+	{ 0x79, KEY_NUMERIC_4},
+	{ 0x7a, KEY_NUMERIC_5},
+	{ 0x7b, KEY_NUMERIC_6},
+	{ 0x7d, KEY_NUMERIC_7},
+	{ 0x7e, KEY_NUMERIC_8},
+	{ 0x7f, KEY_NUMERIC_9},
 
 	{ 0x38, KEY_CAMERA},		/* SNAPSHOT */
 	{ 0x37, KEY_RECORD},		/* RECORD */
diff --git a/drivers/media/rc/keymaps/rc-winfast.c b/drivers/media/rc/keymaps/rc-winfast.c
index ee7f4c349fd6..be52a3e1f8ae 100644
--- a/drivers/media/rc/keymaps/rc-winfast.c
+++ b/drivers/media/rc/keymaps/rc-winfast.c
@@ -12,16 +12,16 @@
 
 static struct rc_map_table winfast[] = {
 	/* Keys 0 to 9 */
-	{ 0x12, KEY_0 },
-	{ 0x05, KEY_1 },
-	{ 0x06, KEY_2 },
-	{ 0x07, KEY_3 },
-	{ 0x09, KEY_4 },
-	{ 0x0a, KEY_5 },
-	{ 0x0b, KEY_6 },
-	{ 0x0d, KEY_7 },
-	{ 0x0e, KEY_8 },
-	{ 0x0f, KEY_9 },
+	{ 0x12, KEY_NUMERIC_0 },
+	{ 0x05, KEY_NUMERIC_1 },
+	{ 0x06, KEY_NUMERIC_2 },
+	{ 0x07, KEY_NUMERIC_3 },
+	{ 0x09, KEY_NUMERIC_4 },
+	{ 0x0a, KEY_NUMERIC_5 },
+	{ 0x0b, KEY_NUMERIC_6 },
+	{ 0x0d, KEY_NUMERIC_7 },
+	{ 0x0e, KEY_NUMERIC_8 },
+	{ 0x0f, KEY_NUMERIC_9 },
 
 	{ 0x00, KEY_POWER2 },
 	{ 0x1b, KEY_AUDIO },		/* Audio Source */
diff --git a/drivers/media/rc/keymaps/rc-xbox-dvd.c b/drivers/media/rc/keymaps/rc-xbox-dvd.c
index 42815ab57bff..9d656042a81f 100644
--- a/drivers/media/rc/keymaps/rc-xbox-dvd.c
+++ b/drivers/media/rc/keymaps/rc-xbox-dvd.c
@@ -14,16 +14,16 @@ static struct rc_map_table xbox_dvd[] = {
 	{0xaa9, KEY_LEFT},
 	{0xac3, KEY_INFO},
 
-	{0xac6, KEY_9},
-	{0xac7, KEY_8},
-	{0xac8, KEY_7},
-	{0xac9, KEY_6},
-	{0xaca, KEY_5},
-	{0xacb, KEY_4},
-	{0xacc, KEY_3},
-	{0xacd, KEY_2},
-	{0xace, KEY_1},
-	{0xacf, KEY_0},
+	{0xac6, KEY_NUMERIC_9},
+	{0xac7, KEY_NUMERIC_8},
+	{0xac8, KEY_NUMERIC_7},
+	{0xac9, KEY_NUMERIC_6},
+	{0xaca, KEY_NUMERIC_5},
+	{0xacb, KEY_NUMERIC_4},
+	{0xacc, KEY_NUMERIC_3},
+	{0xacd, KEY_NUMERIC_2},
+	{0xace, KEY_NUMERIC_1},
+	{0xacf, KEY_NUMERIC_0},
 
 	{0xad5, KEY_ANGLE},
 	{0xad8, KEY_BACK},
diff --git a/drivers/media/rc/keymaps/rc-zx-irdec.c b/drivers/media/rc/keymaps/rc-zx-irdec.c
index 84ca48966401..7bb0c05eb759 100644
--- a/drivers/media/rc/keymaps/rc-zx-irdec.c
+++ b/drivers/media/rc/keymaps/rc-zx-irdec.c
@@ -8,16 +8,16 @@
 #include <media/rc-map.h>
 
 static struct rc_map_table zx_irdec_table[] = {
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
-	{ 0x31, KEY_0 },
+	{ 0x01, KEY_NUMERIC_1 },
+	{ 0x02, KEY_NUMERIC_2 },
+	{ 0x03, KEY_NUMERIC_3 },
+	{ 0x04, KEY_NUMERIC_4 },
+	{ 0x05, KEY_NUMERIC_5 },
+	{ 0x06, KEY_NUMERIC_6 },
+	{ 0x07, KEY_NUMERIC_7 },
+	{ 0x08, KEY_NUMERIC_8 },
+	{ 0x09, KEY_NUMERIC_9 },
+	{ 0x31, KEY_NUMERIC_0 },
 	{ 0x16, KEY_DELETE },
 	{ 0x0a, KEY_MODE },		/* Input method */
 	{ 0x0c, KEY_VOLUMEUP },
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 10830605c734..f078f8a3aec8 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -19,7 +19,7 @@
 #include "rc-core-priv.h"
 #include <uapi/linux/lirc.h>
 
-#define LIRCBUF_SIZE	256
+#define LIRCBUF_SIZE	1024
 
 static dev_t lirc_base_dev;
 
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 72862e4bec62..4d5351ebb940 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -1176,8 +1176,8 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 			rawir.pulse = ((ir->buf_in[i] & MCE_PULSE_BIT) != 0);
 			rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK);
 			if (unlikely(!rawir.duration)) {
-				dev_warn(ir->dev, "nonsensical irdata %02x with duration 0",
-					 ir->buf_in[i]);
+				dev_dbg(ir->dev, "nonsensical irdata %02x with duration 0",
+					ir->buf_in[i]);
 				break;
 			}
 			if (rawir.pulse) {
diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c
index 9e1a978a5fd9..72a7bbbf6b1f 100644
--- a/drivers/media/rc/meson-ir.c
+++ b/drivers/media/rc/meson-ir.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Driver for Amlogic Meson IR remote receiver
  *
@@ -113,10 +113,8 @@ static int meson_ir_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	ir->reg = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ir->reg)) {
-		dev_err(dev, "failed to map registers\n");
+	if (IS_ERR(ir->reg))
 		return PTR_ERR(ir->reg);
-	}
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
diff --git a/drivers/media/rc/mtk-cir.c b/drivers/media/rc/mtk-cir.c
index 46101efe017b..50fb0aebb8d4 100644
--- a/drivers/media/rc/mtk-cir.c
+++ b/drivers/media/rc/mtk-cir.c
@@ -320,10 +320,8 @@ static int mtk_ir_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	ir->base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ir->base)) {
-		dev_err(dev, "failed to map registers\n");
+	if (IS_ERR(ir->base))
 		return PTR_ERR(ir->base);
-	}
 
 	ir->rc = devm_rc_allocate_device(dev, RC_DRIVER_IR_RAW);
 	if (!ir->rc) {
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index be5fd129d728..13da4c5c7d17 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -1502,7 +1502,7 @@ static ssize_t store_wakeup_protocols(struct device *device,
 				      const char *buf, size_t len)
 {
 	struct rc_dev *dev = to_rc_dev(device);
-	enum rc_proto protocol;
+	enum rc_proto protocol = RC_PROTO_UNKNOWN;
 	ssize_t rc;
 	u64 allowed;
 	int i;
@@ -1511,9 +1511,7 @@ static ssize_t store_wakeup_protocols(struct device *device,
 
 	allowed = dev->allowed_wakeup_protocols;
 
-	if (sysfs_streq(buf, "none")) {
-		protocol = RC_PROTO_UNKNOWN;
-	} else {
+	if (!sysfs_streq(buf, "none")) {
 		for (i = 0; i < ARRAY_SIZE(protocols); i++) {
 			if ((allowed & (1ULL << i)) &&
 			    sysfs_streq(buf, protocols[i].name)) {
diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index a48f68539231..aa719d0ae6b0 100644
--- a/drivers/media/rc/sunxi-cir.c
+++ b/drivers/media/rc/sunxi-cir.c
@@ -195,7 +195,6 @@ static int sunxi_ir_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	ir->base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(ir->base)) {
-		dev_err(dev, "failed to map registers\n");
 		ret = PTR_ERR(ir->base);
 		goto exit_clkdisable_clk;
 	}
diff --git a/drivers/media/spi/Kconfig b/drivers/media/spi/Kconfig
index ba464efdab03..08386abb9bbc 100644
--- a/drivers/media/spi/Kconfig
+++ b/drivers/media/spi/Kconfig
@@ -2,7 +2,7 @@
 if VIDEO_V4L2
 
 menu "SPI helper chips"
-	visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST
+	visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST || EXPERT
 
 config VIDEO_GS1662
 	tristate "Gennum Serializers video"
diff --git a/drivers/media/tuners/Kconfig b/drivers/media/tuners/Kconfig
index 72805e5abc68..a7108e575e9b 100644
--- a/drivers/media/tuners/Kconfig
+++ b/drivers/media/tuners/Kconfig
@@ -16,7 +16,7 @@ config MEDIA_TUNER
 	select MEDIA_TUNER_MC44S803 if MEDIA_SUBDRV_AUTOSELECT
 
 menu "Customize TV tuners"
-	visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST
+	visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST || EXPERT
 	depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT
 
 config MEDIA_TUNER_SIMPLE
diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
index 7be893def190..e87040d6eca7 100644
--- a/drivers/media/tuners/si2157.c
+++ b/drivers/media/tuners/si2157.c
@@ -129,6 +129,7 @@ static int si2157_init(struct dvb_frontend *fe)
 	chip_id = cmd.args[1] << 24 | cmd.args[2] << 16 | cmd.args[3] << 8 |
 			cmd.args[4] << 0;
 
+	#define SI2177_A30 ('A' << 24 | 77 << 16 | '3' << 8 | '0' << 0)
 	#define SI2158_A20 ('A' << 24 | 58 << 16 | '2' << 8 | '0' << 0)
 	#define SI2148_A20 ('A' << 24 | 48 << 16 | '2' << 8 | '0' << 0)
 	#define SI2157_A30 ('A' << 24 | 57 << 16 | '3' << 8 | '0' << 0)
@@ -144,6 +145,9 @@ static int si2157_init(struct dvb_frontend *fe)
 	case SI2141_A10:
 		fw_name = SI2141_A10_FIRMWARE;
 		break;
+	case SI2177_A30:
+		fw_name = SI2157_A30_FIRMWARE;
+		break;
 	case SI2157_A30:
 	case SI2147_A30:
 	case SI2146_A10:
@@ -520,6 +524,7 @@ static const struct i2c_device_id si2157_id_table[] = {
 	{"si2157", SI2157_CHIPTYPE_SI2157},
 	{"si2146", SI2157_CHIPTYPE_SI2146},
 	{"si2141", SI2157_CHIPTYPE_SI2141},
+	{"si2177", SI2157_CHIPTYPE_SI2177},
 	{}
 };
 MODULE_DEVICE_TABLE(i2c, si2157_id_table);
@@ -541,3 +546,4 @@ MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
 MODULE_LICENSE("GPL");
 MODULE_FIRMWARE(SI2158_A20_FIRMWARE);
 MODULE_FIRMWARE(SI2141_A10_FIRMWARE);
+MODULE_FIRMWARE(SI2157_A30_FIRMWARE);
diff --git a/drivers/media/tuners/si2157_priv.h b/drivers/media/tuners/si2157_priv.h
index 7d16934c7708..2bda903358da 100644
--- a/drivers/media/tuners/si2157_priv.h
+++ b/drivers/media/tuners/si2157_priv.h
@@ -41,6 +41,7 @@ struct si2157_dev {
 #define SI2157_CHIPTYPE_SI2157 0
 #define SI2157_CHIPTYPE_SI2146 1
 #define SI2157_CHIPTYPE_SI2141 2
+#define SI2157_CHIPTYPE_SI2177 3
 
 /* firmware command struct */
 #define SI2157_ARGLEN      30
@@ -52,5 +53,5 @@ struct si2157_cmd {
 
 #define SI2158_A20_FIRMWARE "dvb-tuner-si2158-a20-01.fw"
 #define SI2141_A10_FIRMWARE "dvb-tuner-si2141-a10-01.fw"
-
+#define SI2157_A30_FIRMWARE "dvb-tuner-si2157-a30-01.fw"
 #endif
diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c
index 3329de6671ce..b35231ffe503 100644
--- a/drivers/media/usb/airspy/airspy.c
+++ b/drivers/media/usb/airspy/airspy.c
@@ -613,10 +613,6 @@ static int airspy_querycap(struct file *file, void *fh,
 	strscpy(cap->driver, KBUILD_MODNAME, sizeof(cap->driver));
 	strscpy(cap->card, s->vdev.name, sizeof(cap->card));
 	usb_make_path(s->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_SDR_CAPTURE | V4L2_CAP_STREAMING |
-			V4L2_CAP_READWRITE | V4L2_CAP_TUNER;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -1057,6 +1053,8 @@ static int airspy_probe(struct usb_interface *intf,
 	s->v4l2_dev.ctrl_handler = &s->hdl;
 	s->vdev.v4l2_dev = &s->v4l2_dev;
 	s->vdev.lock = &s->v4l2_lock;
+	s->vdev.device_caps = V4L2_CAP_SDR_CAPTURE | V4L2_CAP_STREAMING |
+			      V4L2_CAP_READWRITE | V4L2_CAP_TUNER;
 
 	ret = video_register_device(&s->vdev, VFL_TYPE_SDR, -1);
 	if (ret) {
diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c
index f746f6e2f686..a8a72d5fbd12 100644
--- a/drivers/media/usb/au0828/au0828-core.c
+++ b/drivers/media/usb/au0828/au0828-core.c
@@ -719,6 +719,12 @@ static int au0828_usb_probe(struct usb_interface *interface,
 	/* Setup */
 	au0828_card_setup(dev);
 
+	/*
+	 * Store the pointer to the au0828_dev so it can be accessed in
+	 * au0828_usb_disconnect
+	 */
+	usb_set_intfdata(interface, dev);
+
 	/* Analog TV */
 	retval = au0828_analog_register(dev, interface);
 	if (retval) {
@@ -737,12 +743,6 @@ static int au0828_usb_probe(struct usb_interface *interface,
 	/* Remote controller */
 	au0828_rc_register(dev);
 
-	/*
-	 * Store the pointer to the au0828_dev so it can be accessed in
-	 * au0828_usb_disconnect
-	 */
-	usb_set_intfdata(interface, dev);
-
 	pr_info("Registered device AU0828 [%s]\n",
 		dev->board.name == NULL ? "Unset" : dev->board.name);
 
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index a414a25e48a8..5e00019bce8a 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -1182,7 +1182,6 @@ static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd,
 static int vidioc_querycap(struct file *file, void  *priv,
 			   struct v4l2_capability *cap)
 {
-	struct video_device *vdev = video_devdata(file);
 	struct au0828_dev *dev = video_drvdata(file);
 
 	dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
@@ -1193,16 +1192,10 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	usb_make_path(dev->usbdev, cap->bus_info, sizeof(cap->bus_info));
 
 	/* set the device capabilities */
-	cap->device_caps = V4L2_CAP_AUDIO |
-		V4L2_CAP_READWRITE |
-		V4L2_CAP_STREAMING |
-		V4L2_CAP_TUNER;
-	if (vdev->vfl_type == VFL_TYPE_GRABBER)
-		cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
-	else
-		cap->device_caps |= V4L2_CAP_VBI_CAPTURE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS |
-		V4L2_CAP_VBI_CAPTURE | V4L2_CAP_VIDEO_CAPTURE;
+	cap->capabilities =
+		V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+		V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE | V4L2_CAP_VIDEO_CAPTURE |
+		V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1991,6 +1984,9 @@ int au0828_analog_register(struct au0828_dev *dev,
 	dev->vdev.lock = &dev->lock;
 	dev->vdev.queue = &dev->vb_vidq;
 	dev->vdev.queue->lock = &dev->vb_queue_lock;
+	dev->vdev.device_caps =
+		V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+		V4L2_CAP_TUNER | V4L2_CAP_VIDEO_CAPTURE;
 	strscpy(dev->vdev.name, "au0828a video", sizeof(dev->vdev.name));
 
 	/* Setup the VBI device */
@@ -1999,6 +1995,9 @@ int au0828_analog_register(struct au0828_dev *dev,
 	dev->vbi_dev.lock = &dev->lock;
 	dev->vbi_dev.queue = &dev->vb_vbiq;
 	dev->vbi_dev.queue->lock = &dev->vb_vbi_queue_lock;
+	dev->vbi_dev.device_caps =
+		V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+		V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE;
 	strscpy(dev->vbi_dev.name, "au0828a vbi", sizeof(dev->vbi_dev.name));
 
 	/* Init entities at the Media Controller */
diff --git a/drivers/media/usb/cpia2/cpia2_usb.c b/drivers/media/usb/cpia2/cpia2_usb.c
index b2268981c963..17468f7d78ed 100644
--- a/drivers/media/usb/cpia2/cpia2_usb.c
+++ b/drivers/media/usb/cpia2/cpia2_usb.c
@@ -893,7 +893,6 @@ static void cpia2_usb_disconnect(struct usb_interface *intf)
 	cpia2_unregister_camera(cam);
 	v4l2_device_disconnect(&cam->v4l2_dev);
 	mutex_unlock(&cam->v4l2_lock);
-	v4l2_device_put(&cam->v4l2_dev);
 
 	if(cam->buffers) {
 		DBG("Wakeup waiting processes\n");
@@ -902,6 +901,8 @@ static void cpia2_usb_disconnect(struct usb_interface *intf)
 		wake_up_interruptible(&cam->wq_stream);
 	}
 
+	v4l2_device_put(&cam->v4l2_dev);
+
 	LOG("CPiA2 camera disconnected.\n");
 }
 
diff --git a/drivers/media/usb/cpia2/cpia2_v4l.c b/drivers/media/usb/cpia2/cpia2_v4l.c
index da6a5b2f86d1..0feae825cebb 100644
--- a/drivers/media/usb/cpia2/cpia2_v4l.c
+++ b/drivers/media/usb/cpia2/cpia2_v4l.c
@@ -250,13 +250,6 @@ static int cpia2_querycap(struct file *file, void *fh, struct v4l2_capability *v
 
 	if (usb_make_path(cam->dev, vc->bus_info, sizeof(vc->bus_info)) <0)
 		memset(vc->bus_info,0, sizeof(vc->bus_info));
-
-	vc->device_caps = V4L2_CAP_VIDEO_CAPTURE |
-			   V4L2_CAP_READWRITE |
-			   V4L2_CAP_STREAMING;
-	vc->capabilities = vc->device_caps |
-			   V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -1152,6 +1145,8 @@ int cpia2_register_camera(struct camera_data *cam)
 	cam->vdev.lock = &cam->v4l2_lock;
 	cam->vdev.ctrl_handler = hdl;
 	cam->vdev.v4l2_dev = &cam->v4l2_dev;
+	cam->vdev.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+				V4L2_CAP_STREAMING;
 
 	reset_camera_struct_v4l(cam);
 
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index 26b05df698f0..e0d98ba8fdbf 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -1023,6 +1023,8 @@ struct usb_device_id cx231xx_id_table[] = {
 	 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
 	{USB_DEVICE(0x2040, 0xb123),
 	 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
+	{USB_DEVICE(0x2040, 0xb124),
+	 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
 	{USB_DEVICE(0x2040, 0xb151),
 	 .driver_info = CX231XX_BOARD_HAUPPAUGE_935C},
 	{USB_DEVICE(0x2040, 0xb150),
diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index 8fbb9523c88d..e205f7f0a56a 100644
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -1147,6 +1147,7 @@ static int dvb_fini(struct cx231xx *dev)
 
 	if (dev->dvb) {
 		unregister_dvb(dev->dvb);
+		kfree(dev->dvb);
 		dev->dvb = NULL;
 	}
 
diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c
index f8820478d46b..b651ac7713ea 100644
--- a/drivers/media/usb/cx231xx/cx231xx-video.c
+++ b/drivers/media/usb/cx231xx/cx231xx-video.c
@@ -1555,30 +1555,19 @@ static int vidioc_streamoff(struct file *file, void *priv,
 int cx231xx_querycap(struct file *file, void *priv,
 			   struct v4l2_capability *cap)
 {
-	struct video_device *vdev = video_devdata(file);
 	struct cx231xx_fh *fh = priv;
 	struct cx231xx *dev = fh->dev;
 
 	strscpy(cap->driver, "cx231xx", sizeof(cap->driver));
 	strscpy(cap->card, cx231xx_boards[dev->model].name, sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-
-	if (vdev->vfl_type == VFL_TYPE_RADIO)
-		cap->device_caps = V4L2_CAP_RADIO;
-	else {
-		cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-		if (vdev->vfl_type == VFL_TYPE_VBI)
-			cap->device_caps |= V4L2_CAP_VBI_CAPTURE;
-		else
-			cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
-	}
-	if (dev->tuner_type != TUNER_ABSENT)
-		cap->device_caps |= V4L2_CAP_TUNER;
-	cap->capabilities = cap->device_caps | V4L2_CAP_READWRITE |
+	cap->capabilities = V4L2_CAP_READWRITE |
 		V4L2_CAP_VBI_CAPTURE | V4L2_CAP_VIDEO_CAPTURE |
 		V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS;
 	if (video_is_registered(&dev->radio_dev))
 		cap->capabilities |= V4L2_CAP_RADIO;
+	if (dev->tuner_type != TUNER_ABSENT)
+		cap->capabilities |= V4L2_CAP_TUNER;
 
 	return 0;
 }
@@ -2234,6 +2223,11 @@ int cx231xx_register_analog_devices(struct cx231xx *dev)
 		dev_err(dev->dev, "failed to initialize video media entity!\n");
 #endif
 	dev->vdev.ctrl_handler = &dev->ctrl_handler;
+	dev->vdev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				V4L2_CAP_VIDEO_CAPTURE;
+	if (dev->tuner_type != TUNER_ABSENT)
+		dev->vdev.device_caps |= V4L2_CAP_TUNER;
+
 	/* register v4l2 video video_device */
 	ret = video_register_device(&dev->vdev, VFL_TYPE_GRABBER,
 				    video_nr[dev->devno]);
@@ -2262,6 +2256,11 @@ int cx231xx_register_analog_devices(struct cx231xx *dev)
 		dev_err(dev->dev, "failed to initialize vbi media entity!\n");
 #endif
 	dev->vbi_dev.ctrl_handler = &dev->ctrl_handler;
+	dev->vbi_dev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
+				   V4L2_CAP_VBI_CAPTURE;
+	if (dev->tuner_type != TUNER_ABSENT)
+		dev->vbi_dev.device_caps |= V4L2_CAP_TUNER;
+
 	/* register v4l2 vbi video_device */
 	ret = video_register_device(&dev->vbi_dev, VFL_TYPE_VBI,
 				    vbi_nr[dev->devno]);
@@ -2277,6 +2276,7 @@ int cx231xx_register_analog_devices(struct cx231xx *dev)
 		cx231xx_vdev_init(dev, &dev->radio_dev,
 				&cx231xx_radio_template, "radio");
 		dev->radio_dev.ctrl_handler = &dev->radio_ctrl_handler;
+		dev->radio_dev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
 		ret = video_register_device(&dev->radio_dev, VFL_TYPE_RADIO,
 					    radio_nr[dev->devno]);
 		if (ret < 0) {
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c
index de52309eaaab..3afd18733614 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.c
+++ b/drivers/media/usb/dvb-usb-v2/af9035.c
@@ -107,8 +107,6 @@ static int af9035_ctrl_msg(struct dvb_usb_device *d, struct usb_req *req)
 		memcpy(req->rbuf, &state->buf[ACK_HDR_LEN], req->rlen);
 exit:
 	mutex_unlock(&d->usb_mutex);
-	if (ret < 0)
-		dev_dbg(&intf->dev, "failed=%d\n", ret);
 	return ret;
 }
 
diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c
index 91729a39a306..7e817ea506c6 100644
--- a/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c
+++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c
@@ -24,14 +24,19 @@ static int dvb_usb_v2_generic_io(struct dvb_usb_device *d,
 	ret = usb_bulk_msg(d->udev, usb_sndbulkpipe(d->udev,
 			d->props->generic_bulk_ctrl_endpoint), wbuf, wlen,
 			&actual_length, 2000);
-	if (ret < 0)
+	if (ret) {
 		dev_err(&d->udev->dev, "%s: usb_bulk_msg() failed=%d\n",
 				KBUILD_MODNAME, ret);
-	else
-		ret = actual_length != wlen ? -EIO : 0;
+		return ret;
+	}
+	if (actual_length != wlen) {
+		dev_err(&d->udev->dev, "%s: usb_bulk_msg() write length=%d, actual=%d\n",
+			KBUILD_MODNAME, wlen, actual_length);
+		return -EIO;
+	}
 
-	/* an answer is expected, and no error before */
-	if (!ret && rbuf && rlen) {
+	/* an answer is expected */
+	if (rbuf && rlen) {
 		if (d->props->generic_bulk_ctrl_delay)
 			usleep_range(d->props->generic_bulk_ctrl_delay,
 					d->props->generic_bulk_ctrl_delay
diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c
index c41e10bd6ef7..8610487f2d72 100644
--- a/drivers/media/usb/dvb-usb-v2/dvbsky.c
+++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c
@@ -91,8 +91,6 @@ static int dvbsky_gpio_ctrl(struct dvb_usb_device *d, u8 gport, u8 value)
 	obuf[1] = gport;
 	obuf[2] = value;
 	ret = dvbsky_usb_generic_rw(d, obuf, 3, ibuf, 1);
-	if (ret)
-		dev_err(&d->udev->dev, "failed=%d\n", ret);
 	return ret;
 }
 
@@ -130,8 +128,6 @@ static int dvbsky_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 			obuf[3] = msg[0].addr;
 			ret = dvbsky_usb_generic_rw(d, obuf, 4,
 					ibuf, msg[0].len + 1);
-			if (ret)
-				dev_err(&d->udev->dev, "failed=%d\n", ret);
 			if (!ret)
 				memcpy(msg[0].buf, &ibuf[1], msg[0].len);
 		} else {
@@ -142,8 +138,6 @@ static int dvbsky_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 			memcpy(&obuf[3], msg[0].buf, msg[0].len);
 			ret = dvbsky_usb_generic_rw(d, obuf,
 					msg[0].len + 3, ibuf, 1);
-			if (ret)
-				dev_err(&d->udev->dev, "failed=%d\n", ret);
 		}
 	} else {
 		if ((msg[0].len > 60) || (msg[1].len > 60)) {
@@ -161,9 +155,6 @@ static int dvbsky_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 		memcpy(&obuf[4], msg[0].buf, msg[0].len);
 		ret = dvbsky_usb_generic_rw(d, obuf,
 			msg[0].len + 4, ibuf, msg[1].len + 1);
-		if (ret)
-			dev_err(&d->udev->dev, "failed=%d\n", ret);
-
 		if (!ret)
 			memcpy(msg[1].buf, &ibuf[1], msg[1].len);
 	}
@@ -192,8 +183,6 @@ static int dvbsky_rc_query(struct dvb_usb_device *d)
 
 	obuf[0] = 0x10;
 	ret = dvbsky_usb_generic_rw(d, obuf, 1, ibuf, 2);
-	if (ret)
-		dev_err(&d->udev->dev, "failed=%d\n", ret);
 	if (ret == 0)
 		code = (ibuf[0] << 8) | ibuf[1];
 	if (code != 0xffff) {
diff --git a/drivers/media/usb/dvb-usb/Kconfig b/drivers/media/usb/dvb-usb/Kconfig
index 87dbae875177..1a3e5f965ae4 100644
--- a/drivers/media/usb/dvb-usb/Kconfig
+++ b/drivers/media/usb/dvb-usb/Kconfig
@@ -139,12 +139,24 @@ config DVB_USB_CXUSB
 	select MEDIA_TUNER_SI2157 if MEDIA_SUBDRV_AUTOSELECT
 	help
 	  Say Y here to support the Conexant USB2.0 hybrid reference design.
-	  Currently, only DVB and ATSC modes are supported, analog mode
-	  shall be added in the future. Devices that require this module:
+	  DVB and ATSC modes are supported, for a basic analog mode support
+	  see the next option ("Analog support for the Conexant USB2.0 hybrid
+	  reference design").
+	  Devices that require this module:
 
 	  Medion MD95700 hybrid USB2.0 device.
 	  DViCO FusionHDTV (Bluebird) USB2.0 devices
 
+config DVB_USB_CXUSB_ANALOG
+	bool "Analog support for the Conexant USB2.0 hybrid reference design"
+	depends on DVB_USB_CXUSB && VIDEO_V4L2
+	select VIDEO_CX25840
+	select VIDEOBUF2_VMALLOC
+	help
+	  Say Y here to enable basic analog mode support for the Conexant
+	  USB2.0 hybrid reference design.
+	  Currently this mode is supported only on a Medion MD95700 device.
+
 config DVB_USB_M920X
 	tristate "Uli m920x DVB-T USB2.0 support"
 	depends on DVB_USB
diff --git a/drivers/media/usb/dvb-usb/Makefile b/drivers/media/usb/dvb-usb/Makefile
index 407d90ca8be0..28e4806a87cd 100644
--- a/drivers/media/usb/dvb-usb/Makefile
+++ b/drivers/media/usb/dvb-usb/Makefile
@@ -42,6 +42,9 @@ dvb-usb-digitv-objs := digitv.o
 obj-$(CONFIG_DVB_USB_DIGITV) += dvb-usb-digitv.o
 
 dvb-usb-cxusb-objs := cxusb.o
+ifeq ($(CONFIG_DVB_USB_CXUSB_ANALOG),y)
+dvb-usb-cxusb-objs += cxusb-analog.o
+endif
 obj-$(CONFIG_DVB_USB_CXUSB) += dvb-usb-cxusb.o
 
 dvb-usb-ttusb2-objs := ttusb2.o
diff --git a/drivers/media/usb/dvb-usb/cxusb-analog.c b/drivers/media/usb/dvb-usb/cxusb-analog.c
new file mode 100644
index 000000000000..0699f718d052
--- /dev/null
+++ b/drivers/media/usb/dvb-usb/cxusb-analog.c
@@ -0,0 +1,1845 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// DVB USB compliant linux driver for Conexant USB reference design -
+// (analog part).
+//
+// Copyright (C) 2011, 2017, 2018
+//	Maciej S. Szmigiero (mail@maciej.szmigiero.name)
+//
+// In case there are new analog / DVB-T hybrid devices released in the market
+// using the same general design as Medion MD95700: a CX25840 video decoder
+// outputting a BT.656 stream to a USB bridge chip which then forwards it to
+// the host in isochronous USB packets this code should be made generic, with
+// board specific bits implemented via separate card structures.
+//
+// This is, however, unlikely as the Medion model was released
+// years ago (in 2005).
+//
+// TODO:
+//  * audio support,
+//  * finish radio support (requires audio of course),
+//  * VBI support,
+//  * controls support
+
+#include <linux/bitops.h>
+#include <linux/device.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/ktime.h>
+#include <linux/vmalloc.h>
+#include <media/drv-intf/cx25840.h>
+#include <media/tuner.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-subdev.h>
+#include <media/videobuf2-vmalloc.h>
+
+#include "cxusb.h"
+
+static int cxusb_medion_v_queue_setup(struct vb2_queue *q,
+				      unsigned int *num_buffers,
+				      unsigned int *num_planes,
+				      unsigned int sizes[],
+				      struct device *alloc_devs[])
+{
+	struct dvb_usb_device *dvbdev = vb2_get_drv_priv(q);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	unsigned int size = cxdev->width * cxdev->height * 2;
+
+	if (*num_planes > 0) {
+		if (*num_planes != 1)
+			return -EINVAL;
+
+		if (sizes[0] < size)
+			return -EINVAL;
+	} else {
+		*num_planes = 1;
+		sizes[0] = size;
+	}
+
+	return 0;
+}
+
+static int cxusb_medion_v_buf_init(struct vb2_buffer *vb)
+{
+	struct dvb_usb_device *dvbdev = vb2_get_drv_priv(vb->vb2_queue);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	cxusb_vprintk(dvbdev, OPS, "buffer init\n");
+
+	if (vb2_plane_size(vb, 0) < cxdev->width * cxdev->height * 2)
+		return -ENOMEM;
+
+	cxusb_vprintk(dvbdev, OPS, "buffer OK\n");
+
+	return 0;
+}
+
+static void cxusb_auxbuf_init(struct dvb_usb_device *dvbdev,
+			      struct cxusb_medion_auxbuf *auxbuf,
+			      u8 *buf, unsigned int len)
+{
+	cxusb_vprintk(dvbdev, AUXB, "initializing auxbuf of len %u\n", len);
+
+	auxbuf->buf = buf;
+	auxbuf->len = len;
+	auxbuf->paylen = 0;
+}
+
+static void cxusb_auxbuf_head_trim(struct dvb_usb_device *dvbdev,
+				   struct cxusb_medion_auxbuf *auxbuf,
+				   unsigned int pos)
+{
+	if (pos == 0)
+		return;
+
+	if (WARN_ON(pos > auxbuf->paylen))
+		return;
+
+	cxusb_vprintk(dvbdev, AUXB,
+		      "trimming auxbuf len by %u to %u\n",
+		      pos, auxbuf->paylen - pos);
+
+	memmove(auxbuf->buf, auxbuf->buf + pos, auxbuf->paylen - pos);
+	auxbuf->paylen -= pos;
+}
+
+static unsigned int cxusb_auxbuf_paylen(struct cxusb_medion_auxbuf *auxbuf)
+{
+	return auxbuf->paylen;
+}
+
+static bool cxusb_auxbuf_make_space(struct dvb_usb_device *dvbdev,
+				    struct cxusb_medion_auxbuf *auxbuf,
+				    unsigned int howmuch)
+{
+	unsigned int freespace;
+
+	if (WARN_ON(howmuch >= auxbuf->len))
+		howmuch = auxbuf->len - 1;
+
+	freespace = auxbuf->len - cxusb_auxbuf_paylen(auxbuf);
+
+	cxusb_vprintk(dvbdev, AUXB, "freespace is %u\n", freespace);
+
+	if (freespace >= howmuch)
+		return true;
+
+	howmuch -= freespace;
+
+	cxusb_vprintk(dvbdev, AUXB, "will overwrite %u bytes of buffer\n",
+		      howmuch);
+
+	cxusb_auxbuf_head_trim(dvbdev, auxbuf, howmuch);
+
+	return false;
+}
+
+/* returns false if some data was overwritten */
+static bool cxusb_auxbuf_append_urb(struct dvb_usb_device *dvbdev,
+				    struct cxusb_medion_auxbuf *auxbuf,
+				    struct urb *urb)
+{
+	unsigned long len;
+	int i;
+	bool ret;
+
+	for (i = 0, len = 0; i < urb->number_of_packets; i++)
+		len += urb->iso_frame_desc[i].actual_length;
+
+	ret = cxusb_auxbuf_make_space(dvbdev, auxbuf, len);
+
+	for (i = 0; i < urb->number_of_packets; i++) {
+		unsigned int to_copy;
+
+		to_copy = urb->iso_frame_desc[i].actual_length;
+
+		memcpy(auxbuf->buf + auxbuf->paylen, urb->transfer_buffer +
+		       urb->iso_frame_desc[i].offset, to_copy);
+
+		auxbuf->paylen += to_copy;
+	}
+
+	return ret;
+}
+
+static bool cxusb_auxbuf_copy(struct cxusb_medion_auxbuf *auxbuf,
+			      unsigned int pos, unsigned char *dest,
+			      unsigned int len)
+{
+	if (pos + len > auxbuf->paylen)
+		return false;
+
+	memcpy(dest, auxbuf->buf + pos, len);
+
+	return true;
+}
+
+static bool cxusb_medion_cf_refc_fld_chg(struct dvb_usb_device *dvbdev,
+					 struct cxusb_bt656_params *bt656,
+					 bool firstfield,
+					 unsigned int maxlines,
+					 unsigned int maxlinesamples,
+					 unsigned char buf[4])
+{
+	bool firstfield_code = (buf[3] & CXUSB_BT656_FIELD_MASK) ==
+		CXUSB_BT656_FIELD_1;
+	unsigned int remlines;
+
+	if (bt656->line == 0 || firstfield == firstfield_code)
+		return false;
+
+	if (bt656->fmode == LINE_SAMPLES) {
+		unsigned int remsamples = maxlinesamples -
+			bt656->linesamples;
+
+		cxusb_vprintk(dvbdev, BT656,
+			      "field %c after line %u field change\n",
+			      firstfield ? '1' : '2', bt656->line);
+
+		if (bt656->buf && remsamples > 0) {
+			memset(bt656->buf, 0, remsamples);
+			bt656->buf += remsamples;
+
+			cxusb_vprintk(dvbdev, BT656,
+				      "field %c line %u %u samples still remaining (of %u)\n",
+				      firstfield ? '1' : '2',
+				      bt656->line, remsamples,
+				      maxlinesamples);
+		}
+
+		bt656->line++;
+	}
+
+	remlines = maxlines - bt656->line;
+	if (bt656->buf && remlines > 0) {
+		memset(bt656->buf, 0, remlines * maxlinesamples);
+		bt656->buf += remlines * maxlinesamples;
+
+		cxusb_vprintk(dvbdev, BT656,
+			      "field %c %u lines still remaining (of %u)\n",
+			      firstfield ? '1' : '2', remlines,
+			      maxlines);
+	}
+
+	return true;
+}
+
+static void cxusb_medion_cf_refc_start_sch(struct dvb_usb_device *dvbdev,
+					   struct cxusb_bt656_params *bt656,
+					   bool firstfield,
+					   unsigned char buf[4])
+{
+	bool firstfield_code = (buf[3] & CXUSB_BT656_FIELD_MASK) ==
+		CXUSB_BT656_FIELD_1;
+	bool sav_code = (buf[3] & CXUSB_BT656_SEAV_MASK) ==
+		CXUSB_BT656_SEAV_SAV;
+	bool vbi_code = (buf[3] & CXUSB_BT656_VBI_MASK) ==
+		CXUSB_BT656_VBI_ON;
+
+	if (!sav_code || firstfield != firstfield_code)
+		return;
+
+	if (!vbi_code) {
+		cxusb_vprintk(dvbdev, BT656, "line start @ pos %u\n",
+			      bt656->pos);
+
+		bt656->linesamples = 0;
+		bt656->fmode = LINE_SAMPLES;
+	} else {
+		cxusb_vprintk(dvbdev, BT656, "VBI start @ pos %u\n",
+			      bt656->pos);
+
+		bt656->fmode = VBI_SAMPLES;
+	}
+}
+
+static void cxusb_medion_cf_refc_line_smpl(struct dvb_usb_device *dvbdev,
+					   struct cxusb_bt656_params *bt656,
+					   bool firstfield,
+					   unsigned int maxlinesamples,
+					   unsigned char buf[4])
+{
+	bool sav_code = (buf[3] & CXUSB_BT656_SEAV_MASK) ==
+		CXUSB_BT656_SEAV_SAV;
+	unsigned int remsamples;
+
+	if (sav_code)
+		cxusb_vprintk(dvbdev, BT656,
+			      "SAV in line samples @ line %u, pos %u\n",
+			      bt656->line, bt656->pos);
+
+	remsamples = maxlinesamples - bt656->linesamples;
+	if (bt656->buf && remsamples > 0) {
+		memset(bt656->buf, 0, remsamples);
+		bt656->buf += remsamples;
+
+		cxusb_vprintk(dvbdev, BT656,
+			      "field %c line %u %u samples still remaining (of %u)\n",
+			      firstfield ? '1' : '2', bt656->line, remsamples,
+			      maxlinesamples);
+	}
+
+	bt656->fmode = START_SEARCH;
+	bt656->line++;
+}
+
+static void cxusb_medion_cf_refc_vbi_smpl(struct dvb_usb_device *dvbdev,
+					  struct cxusb_bt656_params *bt656,
+					  unsigned char buf[4])
+{
+	bool sav_code = (buf[3] & CXUSB_BT656_SEAV_MASK) ==
+		CXUSB_BT656_SEAV_SAV;
+
+	if (sav_code)
+		cxusb_vprintk(dvbdev, BT656, "SAV in VBI samples @ pos %u\n",
+			      bt656->pos);
+
+	bt656->fmode = START_SEARCH;
+}
+
+/* returns whether the whole 4-byte code should be skipped in the buffer */
+static bool cxusb_medion_cf_ref_code(struct dvb_usb_device *dvbdev,
+				     struct cxusb_bt656_params *bt656,
+				     bool firstfield,
+				     unsigned int maxlines,
+				     unsigned int maxlinesamples,
+				     unsigned char buf[4])
+{
+	if (bt656->fmode == START_SEARCH) {
+		cxusb_medion_cf_refc_start_sch(dvbdev, bt656, firstfield, buf);
+	} else if (bt656->fmode == LINE_SAMPLES) {
+		cxusb_medion_cf_refc_line_smpl(dvbdev, bt656, firstfield,
+					       maxlinesamples, buf);
+		return false;
+	} else if (bt656->fmode == VBI_SAMPLES) {
+		cxusb_medion_cf_refc_vbi_smpl(dvbdev, bt656, buf);
+		return false;
+	}
+
+	return true;
+}
+
+static bool cxusb_medion_cs_start_sch(struct dvb_usb_device *dvbdev,
+				      struct cxusb_medion_auxbuf *auxbuf,
+				      struct cxusb_bt656_params *bt656,
+				      unsigned int maxlinesamples)
+{
+	unsigned char buf[64];
+	unsigned int idx;
+	unsigned int tocheck = clamp_t(size_t, maxlinesamples / 4, 3,
+				       sizeof(buf));
+
+	if (!cxusb_auxbuf_copy(auxbuf, bt656->pos + 1, buf, tocheck))
+		return false;
+
+	for (idx = 0; idx <= tocheck - 3; idx++)
+		if (memcmp(buf + idx, CXUSB_BT656_PREAMBLE, 3) == 0) {
+			bt656->pos += (1 + idx);
+			return true;
+		}
+
+	cxusb_vprintk(dvbdev, BT656, "line %u early start, pos %u\n",
+		      bt656->line, bt656->pos);
+
+	bt656->linesamples = 0;
+	bt656->fmode = LINE_SAMPLES;
+
+	return true;
+}
+
+static void cxusb_medion_cs_line_smpl(struct cxusb_bt656_params *bt656,
+				      unsigned int maxlinesamples,
+				      unsigned char val)
+{
+	if (bt656->buf)
+		*(bt656->buf++) = val;
+
+	bt656->linesamples++;
+	bt656->pos++;
+
+	if (bt656->linesamples >= maxlinesamples) {
+		bt656->fmode = START_SEARCH;
+		bt656->line++;
+	}
+}
+
+static bool cxusb_medion_copy_samples(struct dvb_usb_device *dvbdev,
+				      struct cxusb_medion_auxbuf *auxbuf,
+				      struct cxusb_bt656_params *bt656,
+				      unsigned int maxlinesamples,
+				      unsigned char val)
+{
+	if (bt656->fmode == START_SEARCH && bt656->line > 0)
+		return cxusb_medion_cs_start_sch(dvbdev, auxbuf, bt656,
+						 maxlinesamples);
+	else if (bt656->fmode == LINE_SAMPLES)
+		cxusb_medion_cs_line_smpl(bt656, maxlinesamples, val);
+	else /* TODO: copy VBI samples */
+		bt656->pos++;
+
+	return true;
+}
+
+static bool cxusb_medion_copy_field(struct dvb_usb_device *dvbdev,
+				    struct cxusb_medion_auxbuf *auxbuf,
+				    struct cxusb_bt656_params *bt656,
+				    bool firstfield,
+				    unsigned int maxlines,
+				    unsigned int maxlinesmpls)
+{
+	while (bt656->line < maxlines) {
+		unsigned char val;
+
+		if (!cxusb_auxbuf_copy(auxbuf, bt656->pos, &val, 1))
+			break;
+
+		if (val == CXUSB_BT656_PREAMBLE[0]) {
+			unsigned char buf[4];
+
+			buf[0] = val;
+			if (!cxusb_auxbuf_copy(auxbuf, bt656->pos + 1,
+					       buf + 1, 3))
+				break;
+
+			if (buf[1] == CXUSB_BT656_PREAMBLE[1] &&
+			    buf[2] == CXUSB_BT656_PREAMBLE[2]) {
+				/*
+				 * is this a field change?
+				 * if so, terminate copying the current field
+				 */
+				if (cxusb_medion_cf_refc_fld_chg(dvbdev,
+								 bt656,
+								 firstfield,
+								 maxlines,
+								 maxlinesmpls,
+								 buf))
+					return true;
+
+				if (cxusb_medion_cf_ref_code(dvbdev, bt656,
+							     firstfield,
+							     maxlines,
+							     maxlinesmpls,
+							     buf))
+					bt656->pos += 4;
+
+				continue;
+			}
+		}
+
+		if (!cxusb_medion_copy_samples(dvbdev, auxbuf, bt656,
+					       maxlinesmpls, val))
+			break;
+	}
+
+	if (bt656->line < maxlines) {
+		cxusb_vprintk(dvbdev, BT656,
+			      "end of buffer pos = %u, line = %u\n",
+			      bt656->pos, bt656->line);
+		return false;
+	}
+
+	return true;
+}
+
+static bool cxusb_medion_v_process_auxbuf(struct cxusb_medion_dev *cxdev,
+					  bool reset)
+{
+	struct dvb_usb_device *dvbdev = cxdev->dvbdev;
+	struct cxusb_bt656_params *bt656 = &cxdev->bt656;
+
+	/*
+	 * if this is a new frame
+	 * fetch a buffer from list
+	 */
+	if (bt656->mode == NEW_FRAME) {
+		if (!list_empty(&cxdev->buflist)) {
+			cxdev->vbuf =
+				list_first_entry(&cxdev->buflist,
+						 struct cxusb_medion_vbuffer,
+						 list);
+			list_del(&cxdev->vbuf->list);
+		} else {
+			dev_warn(&dvbdev->udev->dev, "no free buffers\n");
+		}
+	}
+
+	if (bt656->mode == NEW_FRAME || reset) {
+		cxusb_vprintk(dvbdev, URB, "will copy field 1\n");
+		bt656->pos = 0;
+		bt656->mode = FIRST_FIELD;
+		bt656->fmode = START_SEARCH;
+		bt656->line = 0;
+
+		if (cxdev->vbuf) {
+			cxdev->vbuf->vb2.vb2_buf.timestamp = ktime_get_ns();
+			bt656->buf = vb2_plane_vaddr(&cxdev->vbuf->vb2.vb2_buf,
+						     0);
+		}
+	}
+
+	if (bt656->mode == FIRST_FIELD) {
+		if (!cxusb_medion_copy_field(dvbdev, &cxdev->auxbuf, bt656,
+					     true, cxdev->height / 2,
+					     cxdev->width * 2))
+			return false;
+
+		/*
+		 * do not trim buffer there in case
+		 * we need to reset the search later
+		 */
+
+		cxusb_vprintk(dvbdev, URB, "will copy field 2\n");
+		bt656->mode = SECOND_FIELD;
+		bt656->fmode = START_SEARCH;
+		bt656->line = 0;
+	}
+
+	if (bt656->mode == SECOND_FIELD) {
+		if (!cxusb_medion_copy_field(dvbdev, &cxdev->auxbuf, bt656,
+					     false, cxdev->height / 2,
+					     cxdev->width * 2))
+			return false;
+
+		cxusb_auxbuf_head_trim(dvbdev, &cxdev->auxbuf, bt656->pos);
+
+		bt656->mode = NEW_FRAME;
+
+		if (cxdev->vbuf) {
+			vb2_set_plane_payload(&cxdev->vbuf->vb2.vb2_buf, 0,
+					      cxdev->width * cxdev->height * 2);
+
+			cxdev->vbuf->vb2.field = cxdev->field_order;
+			cxdev->vbuf->vb2.sequence = cxdev->vbuf_sequence++;
+
+			vb2_buffer_done(&cxdev->vbuf->vb2.vb2_buf,
+					VB2_BUF_STATE_DONE);
+
+			cxdev->vbuf = NULL;
+			cxdev->bt656.buf = NULL;
+
+			cxusb_vprintk(dvbdev, URB, "frame done\n");
+		} else {
+			cxusb_vprintk(dvbdev, URB, "frame skipped\n");
+			cxdev->vbuf_sequence++;
+		}
+	}
+
+	return true;
+}
+
+static bool cxusb_medion_v_complete_handle_urb(struct cxusb_medion_dev *cxdev,
+					       bool *auxbuf_reset)
+{
+	struct dvb_usb_device *dvbdev = cxdev->dvbdev;
+	unsigned int urbn;
+	struct urb *urb;
+	int ret;
+
+	*auxbuf_reset = false;
+
+	urbn = cxdev->nexturb;
+	if (!test_bit(urbn, &cxdev->urbcomplete))
+		return false;
+
+	clear_bit(urbn, &cxdev->urbcomplete);
+
+	do {
+		cxdev->nexturb++;
+		cxdev->nexturb %= CXUSB_VIDEO_URBS;
+		urb = cxdev->streamurbs[cxdev->nexturb];
+	} while (!urb);
+
+	urb = cxdev->streamurbs[urbn];
+	cxusb_vprintk(dvbdev, URB, "URB %u status = %d\n", urbn, urb->status);
+
+	if (urb->status == 0 || urb->status == -EXDEV) {
+		int i;
+		unsigned long len;
+
+		for (i = 0, len = 0; i < urb->number_of_packets; i++)
+			len += urb->iso_frame_desc[i].actual_length;
+
+		cxusb_vprintk(dvbdev, URB, "URB %u data len = %lu\n", urbn,
+			      len);
+
+		if (len > 0) {
+			cxusb_vprintk(dvbdev, URB, "appending URB\n");
+
+			/*
+			 * append new data to auxbuf while
+			 * overwriting old data if necessary
+			 *
+			 * if any overwrite happens then we can no
+			 * longer rely on consistency of the whole
+			 * data so let's start again the current
+			 * auxbuf frame assembling process from
+			 * the beginning
+			 */
+			*auxbuf_reset =
+				!cxusb_auxbuf_append_urb(dvbdev,
+							 &cxdev->auxbuf,
+							 urb);
+		}
+	}
+
+	cxusb_vprintk(dvbdev, URB, "URB %u resubmit\n", urbn);
+
+	ret = usb_submit_urb(urb, GFP_KERNEL);
+	if (ret != 0)
+		dev_err(&dvbdev->udev->dev,
+			"unable to resubmit URB %u (%d), you'll have to restart streaming\n",
+			urbn, ret);
+
+	/* next URB is complete already? reschedule us then to handle it */
+	return test_bit(cxdev->nexturb, &cxdev->urbcomplete);
+}
+
+static void cxusb_medion_v_complete_work(struct work_struct *work)
+{
+	struct cxusb_medion_dev *cxdev = container_of(work,
+						      struct cxusb_medion_dev,
+						      urbwork);
+	struct dvb_usb_device *dvbdev = cxdev->dvbdev;
+	bool auxbuf_reset;
+	bool reschedule;
+
+	mutex_lock(cxdev->videodev->lock);
+
+	cxusb_vprintk(dvbdev, URB, "worker called, stop_streaming = %d\n",
+		      (int)cxdev->stop_streaming);
+
+	if (cxdev->stop_streaming)
+		goto unlock;
+
+	reschedule = cxusb_medion_v_complete_handle_urb(cxdev, &auxbuf_reset);
+
+	if (cxusb_medion_v_process_auxbuf(cxdev, auxbuf_reset))
+		/* reschedule us until auxbuf no longer can produce any frame */
+		reschedule = true;
+
+	if (reschedule) {
+		cxusb_vprintk(dvbdev, URB, "rescheduling worker\n");
+		schedule_work(&cxdev->urbwork);
+	}
+
+unlock:
+	mutex_unlock(cxdev->videodev->lock);
+}
+
+static void cxusb_medion_v_complete(struct urb *u)
+{
+	struct dvb_usb_device *dvbdev = u->context;
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	unsigned int i;
+
+	for (i = 0; i < CXUSB_VIDEO_URBS; i++)
+		if (cxdev->streamurbs[i] == u)
+			break;
+
+	if (i >= CXUSB_VIDEO_URBS) {
+		dev_err(&dvbdev->udev->dev,
+			"complete on unknown URB\n");
+		return;
+	}
+
+	cxusb_vprintk(dvbdev, URB, "URB %u complete\n", i);
+
+	set_bit(i, &cxdev->urbcomplete);
+	schedule_work(&cxdev->urbwork);
+}
+
+static void cxusb_medion_urbs_free(struct cxusb_medion_dev *cxdev)
+{
+	unsigned int i;
+
+	for (i = 0; i < CXUSB_VIDEO_URBS; i++)
+		if (cxdev->streamurbs[i]) {
+			kfree(cxdev->streamurbs[i]->transfer_buffer);
+			usb_free_urb(cxdev->streamurbs[i]);
+			cxdev->streamurbs[i] = NULL;
+		}
+}
+
+static void cxusb_medion_return_buffers(struct cxusb_medion_dev *cxdev,
+					bool requeue)
+{
+	struct cxusb_medion_vbuffer *vbuf, *vbuf_tmp;
+
+	list_for_each_entry_safe(vbuf, vbuf_tmp, &cxdev->buflist,
+				 list) {
+		list_del(&vbuf->list);
+		vb2_buffer_done(&vbuf->vb2.vb2_buf,
+				requeue ? VB2_BUF_STATE_QUEUED :
+				VB2_BUF_STATE_ERROR);
+	}
+
+	if (cxdev->vbuf) {
+		vb2_buffer_done(&cxdev->vbuf->vb2.vb2_buf,
+				requeue ? VB2_BUF_STATE_QUEUED :
+				VB2_BUF_STATE_ERROR);
+
+		cxdev->vbuf = NULL;
+		cxdev->bt656.buf = NULL;
+	}
+}
+
+static int cxusb_medion_v_ss_auxbuf_alloc(struct cxusb_medion_dev *cxdev,
+					  int *npackets)
+{
+	struct dvb_usb_device *dvbdev = cxdev->dvbdev;
+	u8 *buf;
+	unsigned int framelen, urblen, auxbuflen;
+
+	framelen = (cxdev->width * 2 + 4 + 4) *
+		(cxdev->height + 50 /* VBI lines */);
+
+	/*
+	 * try to fit a whole frame into each URB, as long as doing so
+	 * does not require very high order memory allocations
+	 */
+	BUILD_BUG_ON(CXUSB_VIDEO_URB_MAX_SIZE / CXUSB_VIDEO_PKT_SIZE >
+		     CXUSB_VIDEO_MAX_FRAME_PKTS);
+	*npackets = min_t(int, (framelen + CXUSB_VIDEO_PKT_SIZE - 1) /
+			  CXUSB_VIDEO_PKT_SIZE,
+			  CXUSB_VIDEO_URB_MAX_SIZE / CXUSB_VIDEO_PKT_SIZE);
+	urblen = *npackets * CXUSB_VIDEO_PKT_SIZE;
+
+	cxusb_vprintk(dvbdev, URB,
+		      "each URB will have %d packets for total of %u bytes (%u x %u @ %u)\n",
+		      *npackets, urblen, (unsigned int)cxdev->width,
+		      (unsigned int)cxdev->height, framelen);
+
+	auxbuflen = framelen + urblen;
+
+	buf = vmalloc(auxbuflen);
+	if (!buf)
+		return -ENOMEM;
+
+	cxusb_auxbuf_init(dvbdev, &cxdev->auxbuf, buf, auxbuflen);
+
+	return 0;
+}
+
+static u32 cxusb_medion_norm2field_order(v4l2_std_id norm)
+{
+	bool is625 = norm & V4L2_STD_625_50;
+	bool is525 = norm & V4L2_STD_525_60;
+
+	if (!is625 && !is525)
+		return V4L2_FIELD_NONE;
+
+	if (is625 && is525)
+		return V4L2_FIELD_NONE;
+
+	if (is625)
+		return V4L2_FIELD_SEQ_TB;
+	else /* is525 */
+		return V4L2_FIELD_SEQ_BT;
+}
+
+static u32 cxusb_medion_field_order(struct cxusb_medion_dev *cxdev)
+{
+	struct dvb_usb_device *dvbdev = cxdev->dvbdev;
+	u32 field;
+	int ret;
+	v4l2_std_id norm;
+
+	/* TV tuner is PAL-only so it is always TB */
+	if (cxdev->input == 0)
+		return V4L2_FIELD_SEQ_TB;
+
+	field = cxusb_medion_norm2field_order(cxdev->norm);
+	if (field != V4L2_FIELD_NONE)
+		return field;
+
+	ret = v4l2_subdev_call(cxdev->cx25840, video, g_std, &norm);
+	if (ret != 0) {
+		cxusb_vprintk(dvbdev, OPS,
+			      "cannot get current standard for input %u\n",
+			      (unsigned int)cxdev->input);
+	} else {
+		field = cxusb_medion_norm2field_order(norm);
+		if (field != V4L2_FIELD_NONE)
+			return field;
+	}
+
+	dev_warn(&dvbdev->udev->dev,
+		 "cannot determine field order for the current standard setup and received signal, using TB\n");
+	return V4L2_FIELD_SEQ_TB;
+}
+
+static int cxusb_medion_v_start_streaming(struct vb2_queue *q,
+					  unsigned int count)
+{
+	struct dvb_usb_device *dvbdev = vb2_get_drv_priv(q);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	u8 streamon_params[2] = { 0x03, 0x00 };
+	int npackets, i;
+	int ret;
+
+	cxusb_vprintk(dvbdev, OPS, "should start streaming\n");
+
+	if (cxdev->stop_streaming) {
+		/* stream is being stopped */
+		ret = -EBUSY;
+		goto ret_retbufs;
+	}
+
+	cxdev->field_order = cxusb_medion_field_order(cxdev);
+
+	ret = v4l2_subdev_call(cxdev->cx25840, video, s_stream, 1);
+	if (ret != 0) {
+		dev_err(&dvbdev->udev->dev,
+			"unable to start stream (%d)\n", ret);
+		goto ret_retbufs;
+	}
+
+	ret = cxusb_ctrl_msg(dvbdev, CMD_STREAMING_ON, streamon_params, 2,
+			     NULL, 0);
+	if (ret != 0) {
+		dev_err(&dvbdev->udev->dev,
+			"unable to start streaming (%d)\n", ret);
+		goto ret_unstream_cx;
+	}
+
+	ret = cxusb_medion_v_ss_auxbuf_alloc(cxdev, &npackets);
+	if (ret != 0)
+		goto ret_unstream_md;
+
+	for (i = 0; i < CXUSB_VIDEO_URBS; i++) {
+		int framen;
+		u8 *streambuf;
+		struct urb *surb;
+
+		/*
+		 * TODO: change this to an array of single pages to avoid
+		 * doing a large continuous allocation when (if)
+		 * s-g isochronous USB transfers are supported
+		 */
+		streambuf = kmalloc(npackets * CXUSB_VIDEO_PKT_SIZE,
+				    GFP_KERNEL);
+		if (!streambuf) {
+			if (i < 2) {
+				ret = -ENOMEM;
+				goto ret_freeab;
+			}
+			break;
+		}
+
+		surb = usb_alloc_urb(npackets, GFP_KERNEL);
+		if (!surb) {
+			kfree(streambuf);
+			ret = -ENOMEM;
+			goto ret_freeu;
+		}
+
+		cxdev->streamurbs[i] = surb;
+		surb->dev = dvbdev->udev;
+		surb->context = dvbdev;
+		surb->pipe = usb_rcvisocpipe(dvbdev->udev, 2);
+
+		surb->interval = 1;
+		surb->transfer_flags = URB_ISO_ASAP;
+
+		surb->transfer_buffer = streambuf;
+
+		surb->complete = cxusb_medion_v_complete;
+		surb->number_of_packets = npackets;
+		surb->transfer_buffer_length = npackets * CXUSB_VIDEO_PKT_SIZE;
+
+		for (framen = 0; framen < npackets; framen++) {
+			surb->iso_frame_desc[framen].offset =
+				CXUSB_VIDEO_PKT_SIZE * framen;
+
+			surb->iso_frame_desc[framen].length =
+				CXUSB_VIDEO_PKT_SIZE;
+		}
+	}
+
+	cxdev->urbcomplete = 0;
+	cxdev->nexturb = 0;
+	cxdev->vbuf_sequence = 0;
+
+	cxdev->vbuf = NULL;
+	cxdev->bt656.mode = NEW_FRAME;
+	cxdev->bt656.buf = NULL;
+
+	for (i = 0; i < CXUSB_VIDEO_URBS; i++)
+		if (cxdev->streamurbs[i]) {
+			ret = usb_submit_urb(cxdev->streamurbs[i],
+					     GFP_KERNEL);
+			if (ret != 0)
+				dev_err(&dvbdev->udev->dev,
+					"URB %d submission failed (%d)\n", i,
+					ret);
+		}
+
+	return 0;
+
+ret_freeu:
+	cxusb_medion_urbs_free(cxdev);
+
+ret_freeab:
+	vfree(cxdev->auxbuf.buf);
+
+ret_unstream_md:
+	cxusb_ctrl_msg(dvbdev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
+
+ret_unstream_cx:
+	v4l2_subdev_call(cxdev->cx25840, video, s_stream, 0);
+
+ret_retbufs:
+	cxusb_medion_return_buffers(cxdev, true);
+
+	return ret;
+}
+
+static void cxusb_medion_v_stop_streaming(struct vb2_queue *q)
+{
+	struct dvb_usb_device *dvbdev = vb2_get_drv_priv(q);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	int ret;
+	unsigned int i;
+
+	cxusb_vprintk(dvbdev, OPS, "should stop streaming\n");
+
+	if (WARN_ON(cxdev->stop_streaming))
+		return;
+
+	cxdev->stop_streaming = true;
+
+	cxusb_ctrl_msg(dvbdev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
+
+	ret = v4l2_subdev_call(cxdev->cx25840, video, s_stream, 0);
+	if (ret != 0)
+		dev_err(&dvbdev->udev->dev, "unable to stop stream (%d)\n",
+			ret);
+
+	/* let URB completion run */
+	mutex_unlock(cxdev->videodev->lock);
+
+	for (i = 0; i < CXUSB_VIDEO_URBS; i++)
+		if (cxdev->streamurbs[i])
+			usb_kill_urb(cxdev->streamurbs[i]);
+
+	flush_work(&cxdev->urbwork);
+
+	mutex_lock(cxdev->videodev->lock);
+
+	/* free transfer buffer and URB */
+	vfree(cxdev->auxbuf.buf);
+
+	cxusb_medion_urbs_free(cxdev);
+
+	cxusb_medion_return_buffers(cxdev, false);
+
+	cxdev->stop_streaming = false;
+}
+
+static void cxusub_medion_v_buf_queue(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *v4l2buf = to_vb2_v4l2_buffer(vb);
+	struct cxusb_medion_vbuffer *vbuf =
+		container_of(v4l2buf, struct cxusb_medion_vbuffer, vb2);
+	struct dvb_usb_device *dvbdev = vb2_get_drv_priv(vb->vb2_queue);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	/* cxusb_vprintk(dvbdev, OPS, "mmmm.. a fresh buffer...\n"); */
+
+	list_add_tail(&vbuf->list, &cxdev->buflist);
+}
+
+static const struct vb2_ops cxdev_video_qops = {
+	.queue_setup = cxusb_medion_v_queue_setup,
+	.buf_init = cxusb_medion_v_buf_init,
+	.start_streaming = cxusb_medion_v_start_streaming,
+	.stop_streaming = cxusb_medion_v_stop_streaming,
+	.buf_queue = cxusub_medion_v_buf_queue,
+	.wait_prepare = vb2_ops_wait_prepare,
+	.wait_finish = vb2_ops_wait_finish
+};
+
+static const __u32 videocaps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER |
+	V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+static const __u32 radiocaps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+
+static int cxusb_medion_v_querycap(struct file *file, void *fh,
+				   struct v4l2_capability *cap)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+
+	strscpy(cap->driver, dvbdev->udev->dev.driver->name,
+		sizeof(cap->driver));
+	strscpy(cap->card, "Medion 95700", sizeof(cap->card));
+	usb_make_path(dvbdev->udev, cap->bus_info, sizeof(cap->bus_info));
+
+	cap->capabilities = videocaps | radiocaps | V4L2_CAP_DEVICE_CAPS;
+
+	return 0;
+}
+
+static int cxusb_medion_v_enum_fmt_vid_cap(struct file *file, void *fh,
+					   struct v4l2_fmtdesc *f)
+{
+	if (f->index != 0)
+		return -EINVAL;
+
+	f->pixelformat = V4L2_PIX_FMT_UYVY;
+
+	return 0;
+}
+
+static int cxusb_medion_g_fmt_vid_cap(struct file *file, void *fh,
+				      struct v4l2_format *f)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	f->fmt.pix.width = cxdev->width;
+	f->fmt.pix.height = cxdev->height;
+	f->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
+	f->fmt.pix.field = vb2_start_streaming_called(&cxdev->videoqueue) ?
+		cxdev->field_order : cxusb_medion_field_order(cxdev);
+	f->fmt.pix.bytesperline = cxdev->width * 2;
+	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+	f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * f->fmt.pix.height;
+
+	return 0;
+}
+
+static int cxusb_medion_try_s_fmt_vid_cap(struct file *file,
+					  struct v4l2_format *f,
+					  bool isset)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	struct v4l2_subdev_format subfmt;
+	u32 field;
+	int ret;
+
+	if (isset && vb2_is_busy(&cxdev->videoqueue))
+		return -EBUSY;
+
+	field = vb2_start_streaming_called(&cxdev->videoqueue) ?
+		cxdev->field_order : cxusb_medion_field_order(cxdev);
+
+	memset(&subfmt, 0, sizeof(subfmt));
+	subfmt.which = isset ? V4L2_SUBDEV_FORMAT_ACTIVE :
+		V4L2_SUBDEV_FORMAT_TRY;
+	subfmt.format.width = f->fmt.pix.width & ~1;
+	subfmt.format.height = f->fmt.pix.height & ~1;
+	subfmt.format.code = MEDIA_BUS_FMT_FIXED;
+	subfmt.format.field = field;
+	subfmt.format.colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+	ret = v4l2_subdev_call(cxdev->cx25840, pad, set_fmt, NULL, &subfmt);
+	if (ret != 0)
+		return ret;
+
+	f->fmt.pix.width = subfmt.format.width;
+	f->fmt.pix.height = subfmt.format.height;
+	f->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
+	f->fmt.pix.field = field;
+	f->fmt.pix.bytesperline = f->fmt.pix.width * 2;
+	f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * f->fmt.pix.height;
+	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+	if (isset) {
+		cxdev->width = f->fmt.pix.width;
+		cxdev->height = f->fmt.pix.height;
+	}
+
+	return 0;
+}
+
+static int cxusb_medion_try_fmt_vid_cap(struct file *file, void *fh,
+					struct v4l2_format *f)
+{
+	return cxusb_medion_try_s_fmt_vid_cap(file, f, false);
+}
+
+static int cxusb_medion_s_fmt_vid_cap(struct file *file, void *fh,
+				      struct v4l2_format *f)
+{
+	return cxusb_medion_try_s_fmt_vid_cap(file, f, true);
+}
+
+static const struct {
+	struct v4l2_input input;
+	u32 inputcfg;
+} cxusb_medion_inputs[] = {
+	{ .input = { .name = "TV tuner", .type = V4L2_INPUT_TYPE_TUNER,
+		     .tuner = 0, .std = V4L2_STD_PAL },
+	  .inputcfg = CX25840_COMPOSITE2, },
+
+	{  .input = { .name = "Composite", .type = V4L2_INPUT_TYPE_CAMERA,
+		     .std = V4L2_STD_ALL },
+	   .inputcfg = CX25840_COMPOSITE1, },
+
+	{  .input = { .name = "S-Video", .type = V4L2_INPUT_TYPE_CAMERA,
+		      .std = V4L2_STD_ALL },
+	   .inputcfg = CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 }
+};
+
+#define CXUSB_INPUT_CNT ARRAY_SIZE(cxusb_medion_inputs)
+
+static int cxusb_medion_enum_input(struct file *file, void *fh,
+				   struct v4l2_input *inp)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	u32 index = inp->index;
+
+	if (index >= CXUSB_INPUT_CNT)
+		return -EINVAL;
+
+	*inp = cxusb_medion_inputs[index].input;
+	inp->index = index;
+	inp->capabilities |= V4L2_IN_CAP_STD;
+
+	if (index == cxdev->input) {
+		int ret;
+		u32 status = 0;
+
+		ret = v4l2_subdev_call(cxdev->cx25840, video, g_input_status,
+				       &status);
+		if (ret != 0)
+			dev_warn(&dvbdev->udev->dev,
+				 "cx25840 input status query failed (%d)\n",
+				 ret);
+		else
+			inp->status = status;
+	}
+
+	return 0;
+}
+
+static int cxusb_medion_g_input(struct file *file, void *fh,
+				unsigned int *i)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	*i = cxdev->input;
+
+	return 0;
+}
+
+static int cxusb_medion_set_norm(struct cxusb_medion_dev *cxdev,
+				 v4l2_std_id norm)
+{
+	struct dvb_usb_device *dvbdev = cxdev->dvbdev;
+	int ret;
+
+	cxusb_vprintk(dvbdev, OPS,
+		      "trying to set standard for input %u to %lx\n",
+		      (unsigned int)cxdev->input,
+		      (unsigned long)norm);
+
+	/* no autodetection support */
+	if (norm == V4L2_STD_UNKNOWN)
+		return -EINVAL;
+
+	/* on composite or S-Video any std is acceptable */
+	if (cxdev->input != 0) {
+		ret = v4l2_subdev_call(cxdev->cx25840, video, s_std, norm);
+		if (ret)
+			return ret;
+
+		goto ret_savenorm;
+	}
+
+	/* TV tuner is only able to demodulate PAL */
+	if ((norm & ~V4L2_STD_PAL) != 0)
+		return -EINVAL;
+
+	ret = v4l2_subdev_call(cxdev->tda9887, video, s_std, norm);
+	if (ret != 0) {
+		dev_err(&dvbdev->udev->dev,
+			"tda9887 norm setup failed (%d)\n",
+			ret);
+		return ret;
+	}
+
+	ret = v4l2_subdev_call(cxdev->tuner, video, s_std, norm);
+	if (ret != 0) {
+		dev_err(&dvbdev->udev->dev,
+			"tuner norm setup failed (%d)\n",
+			ret);
+		return ret;
+	}
+
+	ret = v4l2_subdev_call(cxdev->cx25840, video, s_std, norm);
+	if (ret != 0) {
+		dev_err(&dvbdev->udev->dev,
+			"cx25840 norm setup failed (%d)\n",
+			ret);
+		return ret;
+	}
+
+ret_savenorm:
+	cxdev->norm = norm;
+
+	return 0;
+}
+
+static int cxusb_medion_s_input(struct file *file, void *fh,
+				unsigned int i)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	int ret;
+	v4l2_std_id norm;
+
+	if (i >= CXUSB_INPUT_CNT)
+		return -EINVAL;
+
+	ret = v4l2_subdev_call(cxdev->cx25840, video, s_routing,
+			       cxusb_medion_inputs[i].inputcfg, 0, 0);
+	if (ret != 0)
+		return ret;
+
+	cxdev->input = i;
+	cxdev->videodev->tvnorms = cxusb_medion_inputs[i].input.std;
+
+	norm = cxdev->norm & cxusb_medion_inputs[i].input.std;
+	if (norm == 0)
+		norm = cxusb_medion_inputs[i].input.std;
+
+	cxusb_medion_set_norm(cxdev, norm);
+
+	return 0;
+}
+
+static int cxusb_medion_g_tuner(struct file *file, void *fh,
+				struct v4l2_tuner *tuner)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	struct video_device *vdev = video_devdata(file);
+	int ret;
+
+	if (tuner->index != 0)
+		return -EINVAL;
+
+	if (vdev->vfl_type == VFL_TYPE_GRABBER)
+		tuner->type = V4L2_TUNER_ANALOG_TV;
+	else
+		tuner->type = V4L2_TUNER_RADIO;
+
+	tuner->capability = 0;
+	tuner->afc = 0;
+
+	/*
+	 * fills:
+	 * always: capability (static), rangelow (static), rangehigh (static)
+	 * radio mode: afc (may fail silently), rxsubchans (static), audmode
+	 */
+	ret = v4l2_subdev_call(cxdev->tda9887, tuner, g_tuner, tuner);
+	if (ret != 0)
+		return ret;
+
+	/*
+	 * fills:
+	 * always: capability (static), rangelow (static), rangehigh (static)
+	 * radio mode: rxsubchans (always stereo), audmode,
+	 * signal (might be wrong)
+	 */
+	ret = v4l2_subdev_call(cxdev->tuner, tuner, g_tuner, tuner);
+	if (ret != 0)
+		return ret;
+
+	tuner->signal = 0;
+
+	/*
+	 * fills: TV mode: capability, rxsubchans, audmode, signal
+	 */
+	ret = v4l2_subdev_call(cxdev->cx25840, tuner, g_tuner, tuner);
+	if (ret != 0)
+		return ret;
+
+	if (vdev->vfl_type == VFL_TYPE_GRABBER)
+		strscpy(tuner->name, "TV tuner", sizeof(tuner->name));
+	else
+		strscpy(tuner->name, "Radio tuner", sizeof(tuner->name));
+
+	memset(tuner->reserved, 0, sizeof(tuner->reserved));
+
+	return 0;
+}
+
+static int cxusb_medion_s_tuner(struct file *file, void *fh,
+				const struct v4l2_tuner *tuner)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	struct video_device *vdev = video_devdata(file);
+	int ret;
+
+	if (tuner->index != 0)
+		return -EINVAL;
+
+	ret = v4l2_subdev_call(cxdev->tda9887, tuner, s_tuner, tuner);
+	if (ret != 0)
+		return ret;
+
+	ret = v4l2_subdev_call(cxdev->tuner, tuner, s_tuner, tuner);
+	if (ret != 0)
+		return ret;
+
+	/*
+	 * make sure that cx25840 is in a correct TV / radio mode,
+	 * since calls above may have changed it for tuner / IF demod
+	 */
+	if (vdev->vfl_type == VFL_TYPE_GRABBER)
+		v4l2_subdev_call(cxdev->cx25840, video, s_std, cxdev->norm);
+	else
+		v4l2_subdev_call(cxdev->cx25840, tuner, s_radio);
+
+	return v4l2_subdev_call(cxdev->cx25840, tuner, s_tuner, tuner);
+}
+
+static int cxusb_medion_g_frequency(struct file *file, void *fh,
+				    struct v4l2_frequency *freq)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	if (freq->tuner != 0)
+		return -EINVAL;
+
+	return v4l2_subdev_call(cxdev->tuner, tuner, g_frequency, freq);
+}
+
+static int cxusb_medion_s_frequency(struct file *file, void *fh,
+				    const struct v4l2_frequency *freq)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	struct video_device *vdev = video_devdata(file);
+	int ret;
+
+	if (freq->tuner != 0)
+		return -EINVAL;
+
+	ret = v4l2_subdev_call(cxdev->tda9887, tuner, s_frequency, freq);
+	if (ret != 0)
+		return ret;
+
+	ret = v4l2_subdev_call(cxdev->tuner, tuner, s_frequency, freq);
+	if (ret != 0)
+		return ret;
+
+	/*
+	 * make sure that cx25840 is in a correct TV / radio mode,
+	 * since calls above may have changed it for tuner / IF demod
+	 */
+	if (vdev->vfl_type == VFL_TYPE_GRABBER)
+		v4l2_subdev_call(cxdev->cx25840, video, s_std, cxdev->norm);
+	else
+		v4l2_subdev_call(cxdev->cx25840, tuner, s_radio);
+
+	return v4l2_subdev_call(cxdev->cx25840, tuner, s_frequency, freq);
+}
+
+static int cxusb_medion_g_std(struct file *file, void *fh,
+			      v4l2_std_id *norm)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	*norm = cxdev->norm;
+
+	if (*norm == V4L2_STD_UNKNOWN)
+		return -ENODATA;
+
+	return 0;
+}
+
+static int cxusb_medion_s_std(struct file *file, void *fh,
+			      v4l2_std_id norm)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	return cxusb_medion_set_norm(cxdev, norm);
+}
+
+static int cxusb_medion_querystd(struct file *file, void *fh,
+				 v4l2_std_id *norm)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	v4l2_std_id norm_mask;
+	int ret;
+
+	/*
+	 * make sure we don't have improper std bits set for the TV tuner
+	 * (could happen when no signal was present yet after reset)
+	 */
+	if (cxdev->input == 0)
+		norm_mask = V4L2_STD_PAL;
+	else
+		norm_mask = V4L2_STD_ALL;
+
+	ret = v4l2_subdev_call(cxdev->cx25840, video, querystd, norm);
+	if (ret != 0) {
+		cxusb_vprintk(dvbdev, OPS,
+			      "cannot get detected standard for input %u\n",
+			      (unsigned int)cxdev->input);
+		return ret;
+	}
+
+	cxusb_vprintk(dvbdev, OPS, "input %u detected standard is %lx\n",
+		      (unsigned int)cxdev->input, (unsigned long)*norm);
+	*norm &= norm_mask;
+
+	return 0;
+}
+
+static int cxusb_medion_log_status(struct file *file, void *fh)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(file);
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	v4l2_device_call_all(&cxdev->v4l2dev, 0, core, log_status);
+
+	return 0;
+}
+
+static const struct v4l2_ioctl_ops cxusb_video_ioctl = {
+	.vidioc_querycap = cxusb_medion_v_querycap,
+	.vidioc_enum_fmt_vid_cap = cxusb_medion_v_enum_fmt_vid_cap,
+	.vidioc_g_fmt_vid_cap = cxusb_medion_g_fmt_vid_cap,
+	.vidioc_s_fmt_vid_cap = cxusb_medion_s_fmt_vid_cap,
+	.vidioc_try_fmt_vid_cap = cxusb_medion_try_fmt_vid_cap,
+	.vidioc_enum_input = cxusb_medion_enum_input,
+	.vidioc_g_input = cxusb_medion_g_input,
+	.vidioc_s_input = cxusb_medion_s_input,
+	.vidioc_g_tuner = cxusb_medion_g_tuner,
+	.vidioc_s_tuner = cxusb_medion_s_tuner,
+	.vidioc_g_frequency = cxusb_medion_g_frequency,
+	.vidioc_s_frequency = cxusb_medion_s_frequency,
+	.vidioc_g_std = cxusb_medion_g_std,
+	.vidioc_s_std = cxusb_medion_s_std,
+	.vidioc_querystd = cxusb_medion_querystd,
+	.vidioc_log_status = cxusb_medion_log_status,
+	.vidioc_reqbufs = vb2_ioctl_reqbufs,
+	.vidioc_querybuf = vb2_ioctl_querybuf,
+	.vidioc_qbuf = vb2_ioctl_qbuf,
+	.vidioc_dqbuf = vb2_ioctl_dqbuf,
+	.vidioc_create_bufs = vb2_ioctl_create_bufs,
+	.vidioc_prepare_buf = vb2_ioctl_prepare_buf,
+	.vidioc_streamon = vb2_ioctl_streamon,
+	.vidioc_streamoff = vb2_ioctl_streamoff
+};
+
+static const struct v4l2_ioctl_ops cxusb_radio_ioctl = {
+	.vidioc_querycap = cxusb_medion_v_querycap,
+	.vidioc_g_tuner = cxusb_medion_g_tuner,
+	.vidioc_s_tuner = cxusb_medion_s_tuner,
+	.vidioc_g_frequency = cxusb_medion_g_frequency,
+	.vidioc_s_frequency = cxusb_medion_s_frequency,
+	.vidioc_log_status = cxusb_medion_log_status
+};
+
+/*
+ * in principle, this should be const, but s_io_pin_config is declared
+ * to take non-const, and gcc complains
+ */
+static struct v4l2_subdev_io_pin_config cxusub_medion_pin_config[] = {
+	{ .pin = CX25840_PIN_DVALID_PRGM0, .function = CX25840_PAD_DEFAULT,
+	  .strength = CX25840_PIN_DRIVE_MEDIUM },
+	{ .pin = CX25840_PIN_PLL_CLK_PRGM7, .function = CX25840_PAD_AUX_PLL },
+	{ .pin = CX25840_PIN_HRESET_PRGM2, .function = CX25840_PAD_ACTIVE,
+	  .strength = CX25840_PIN_DRIVE_MEDIUM }
+};
+
+int cxusb_medion_analog_init(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	u8 tuner_analog_msg_data[] = { 0x9c, 0x60, 0x85, 0x54 };
+	struct i2c_msg tuner_analog_msg = { .addr = 0x61, .flags = 0,
+					    .buf = tuner_analog_msg_data,
+					    .len =
+					    sizeof(tuner_analog_msg_data) };
+	struct v4l2_subdev_format subfmt;
+	int ret;
+
+	/* switch tuner to analog mode so IF demod will become accessible */
+	ret = i2c_transfer(&dvbdev->i2c_adap, &tuner_analog_msg, 1);
+	if (ret != 1)
+		dev_warn(&dvbdev->udev->dev,
+			 "tuner analog switch failed (%d)\n", ret);
+
+	/*
+	 * cx25840 might have lost power during mode switching so we need
+	 * to set it again
+	 */
+	ret = v4l2_subdev_call(cxdev->cx25840, core, reset, 0);
+	if (ret != 0)
+		dev_warn(&dvbdev->udev->dev,
+			 "cx25840 reset failed (%d)\n", ret);
+
+	ret = v4l2_subdev_call(cxdev->cx25840, video, s_routing,
+			       CX25840_COMPOSITE1, 0, 0);
+	if (ret != 0)
+		dev_warn(&dvbdev->udev->dev,
+			 "cx25840 initial input setting failed (%d)\n", ret);
+
+	/* composite */
+	cxdev->input = 1;
+	cxdev->videodev->tvnorms = V4L2_STD_ALL;
+	cxdev->norm = V4L2_STD_PAL;
+
+	/* TODO: setup audio samples insertion */
+
+	ret = v4l2_subdev_call(cxdev->cx25840, core, s_io_pin_config,
+			       ARRAY_SIZE(cxusub_medion_pin_config),
+			       cxusub_medion_pin_config);
+	if (ret != 0)
+		dev_warn(&dvbdev->udev->dev,
+			 "cx25840 pin config failed (%d)\n", ret);
+
+	/* make sure that we aren't in radio mode */
+	v4l2_subdev_call(cxdev->tda9887, video, s_std, cxdev->norm);
+	v4l2_subdev_call(cxdev->tuner, video, s_std, cxdev->norm);
+	v4l2_subdev_call(cxdev->cx25840, video, s_std, cxdev->norm);
+
+	memset(&subfmt, 0, sizeof(subfmt));
+	subfmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
+	subfmt.format.width = cxdev->width;
+	subfmt.format.height = cxdev->height;
+	subfmt.format.code = MEDIA_BUS_FMT_FIXED;
+	subfmt.format.field = V4L2_FIELD_SEQ_TB;
+	subfmt.format.colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+	ret = v4l2_subdev_call(cxdev->cx25840, pad, set_fmt, NULL, &subfmt);
+	if (ret != 0)
+		dev_warn(&dvbdev->udev->dev,
+			 "cx25840 format set failed (%d)\n", ret);
+
+	if (ret == 0) {
+		cxdev->width = subfmt.format.width;
+		cxdev->height = subfmt.format.height;
+	}
+
+	return 0;
+}
+
+static int cxusb_videoradio_open(struct file *f)
+{
+	struct dvb_usb_device *dvbdev = video_drvdata(f);
+	int ret;
+
+	/*
+	 * no locking needed since this call only modifies analog
+	 * state if there are no other analog handles currenly
+	 * opened so ops done via them cannot create a conflict
+	 */
+	ret = cxusb_medion_get(dvbdev, CXUSB_OPEN_ANALOG);
+	if (ret != 0)
+		return ret;
+
+	ret = v4l2_fh_open(f);
+	if (ret != 0)
+		goto ret_release;
+
+	cxusb_vprintk(dvbdev, OPS, "got open\n");
+
+	return 0;
+
+ret_release:
+	cxusb_medion_put(dvbdev);
+
+	return ret;
+}
+
+static int cxusb_videoradio_release(struct file *f)
+{
+	struct video_device *vdev = video_devdata(f);
+	struct dvb_usb_device *dvbdev = video_drvdata(f);
+	int ret;
+
+	cxusb_vprintk(dvbdev, OPS, "got release\n");
+
+	if (vdev->vfl_type == VFL_TYPE_GRABBER)
+		ret = vb2_fop_release(f);
+	else
+		ret = v4l2_fh_release(f);
+
+	cxusb_medion_put(dvbdev);
+
+	return ret;
+}
+
+static const struct v4l2_file_operations cxusb_video_fops = {
+	.owner = THIS_MODULE,
+	.read = vb2_fop_read,
+	.poll = vb2_fop_poll,
+	.unlocked_ioctl = video_ioctl2,
+	.mmap = vb2_fop_mmap,
+	.open = cxusb_videoradio_open,
+	.release = cxusb_videoradio_release
+};
+
+static const struct v4l2_file_operations cxusb_radio_fops = {
+	.owner = THIS_MODULE,
+	.unlocked_ioctl = video_ioctl2,
+	.open = cxusb_videoradio_open,
+	.release = cxusb_videoradio_release
+};
+
+static void cxusb_medion_v4l2_release(struct v4l2_device *v4l2_dev)
+{
+	struct cxusb_medion_dev *cxdev =
+		container_of(v4l2_dev, struct cxusb_medion_dev, v4l2dev);
+	struct dvb_usb_device *dvbdev = cxdev->dvbdev;
+
+	cxusb_vprintk(dvbdev, OPS, "v4l2 device release\n");
+
+	v4l2_device_unregister(&cxdev->v4l2dev);
+
+	mutex_destroy(&cxdev->dev_lock);
+
+	while (completion_done(&cxdev->v4l2_release))
+		schedule();
+
+	complete(&cxdev->v4l2_release);
+}
+
+static void cxusb_medion_videodev_release(struct video_device *vdev)
+{
+	struct dvb_usb_device *dvbdev = video_get_drvdata(vdev);
+
+	cxusb_vprintk(dvbdev, OPS, "video device release\n");
+
+	vb2_queue_release(vdev->queue);
+
+	video_device_release(vdev);
+}
+
+static int cxusb_medion_register_analog_video(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	int ret;
+
+	cxdev->videoqueue.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	cxdev->videoqueue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ |
+		VB2_DMABUF;
+	cxdev->videoqueue.ops = &cxdev_video_qops;
+	cxdev->videoqueue.mem_ops = &vb2_vmalloc_memops;
+	cxdev->videoqueue.drv_priv = dvbdev;
+	cxdev->videoqueue.buf_struct_size =
+		sizeof(struct cxusb_medion_vbuffer);
+	cxdev->videoqueue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	cxdev->videoqueue.min_buffers_needed = 6;
+	cxdev->videoqueue.lock = &cxdev->dev_lock;
+
+	ret = vb2_queue_init(&cxdev->videoqueue);
+	if (ret) {
+		dev_err(&dvbdev->udev->dev,
+			"video queue init failed, ret = %d\n", ret);
+		return ret;
+	}
+
+	cxdev->videodev = video_device_alloc();
+	if (!cxdev->videodev) {
+		dev_err(&dvbdev->udev->dev, "video device alloc failed\n");
+		ret = -ENOMEM;
+		goto ret_qrelease;
+	}
+
+	cxdev->videodev->device_caps = videocaps;
+	cxdev->videodev->fops = &cxusb_video_fops;
+	cxdev->videodev->v4l2_dev = &cxdev->v4l2dev;
+	cxdev->videodev->queue = &cxdev->videoqueue;
+	strscpy(cxdev->videodev->name, "cxusb", sizeof(cxdev->videodev->name));
+	cxdev->videodev->vfl_dir = VFL_DIR_RX;
+	cxdev->videodev->ioctl_ops = &cxusb_video_ioctl;
+	cxdev->videodev->tvnorms = V4L2_STD_ALL;
+	cxdev->videodev->release = cxusb_medion_videodev_release;
+	cxdev->videodev->lock = &cxdev->dev_lock;
+	video_set_drvdata(cxdev->videodev, dvbdev);
+
+	ret = video_register_device(cxdev->videodev, VFL_TYPE_GRABBER, -1);
+	if (ret) {
+		dev_err(&dvbdev->udev->dev,
+			"video device register failed, ret = %d\n", ret);
+		goto ret_vrelease;
+	}
+
+	return 0;
+
+ret_vrelease:
+	video_device_release(cxdev->videodev);
+
+ret_qrelease:
+	vb2_queue_release(&cxdev->videoqueue);
+
+	return ret;
+}
+
+static int cxusb_medion_register_analog_radio(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	int ret;
+
+	cxdev->radiodev = video_device_alloc();
+	if (!cxdev->radiodev) {
+		dev_err(&dvbdev->udev->dev, "radio device alloc failed\n");
+		return -ENOMEM;
+	}
+
+	cxdev->radiodev->device_caps = radiocaps;
+	cxdev->radiodev->fops = &cxusb_radio_fops;
+	cxdev->radiodev->v4l2_dev = &cxdev->v4l2dev;
+	strscpy(cxdev->radiodev->name, "cxusb", sizeof(cxdev->radiodev->name));
+	cxdev->radiodev->vfl_dir = VFL_DIR_RX;
+	cxdev->radiodev->ioctl_ops = &cxusb_radio_ioctl;
+	cxdev->radiodev->release = video_device_release;
+	cxdev->radiodev->lock = &cxdev->dev_lock;
+	video_set_drvdata(cxdev->radiodev, dvbdev);
+
+	ret = video_register_device(cxdev->radiodev, VFL_TYPE_RADIO, -1);
+	if (ret) {
+		dev_err(&dvbdev->udev->dev,
+			"radio device register failed, ret = %d\n", ret);
+		video_device_release(cxdev->radiodev);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int cxusb_medion_register_analog_subdevs(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	int ret;
+	struct tuner_setup tun_setup;
+
+	/* attach cx25840 capture chip */
+	cxdev->cx25840 = v4l2_i2c_new_subdev(&cxdev->v4l2dev,
+					     &dvbdev->i2c_adap,
+					     "cx25840", 0x44, NULL);
+	if (!cxdev->cx25840) {
+		dev_err(&dvbdev->udev->dev, "cx25840 not found\n");
+		return -ENODEV;
+	}
+
+	/*
+	 * Initialize cx25840 chip by calling its subdevice init core op.
+	 *
+	 * This switches it into the generic mode that disables some of
+	 * ivtv-related hacks in the cx25840 driver while allowing setting
+	 * of the chip video output configuration (passed in the call below
+	 * as the last argument).
+	 */
+	ret = v4l2_subdev_call(cxdev->cx25840, core, init,
+			       CX25840_VCONFIG_FMT_BT656 |
+			       CX25840_VCONFIG_RES_8BIT |
+			       CX25840_VCONFIG_VBIRAW_DISABLED |
+			       CX25840_VCONFIG_ANCDATA_DISABLED |
+			       CX25840_VCONFIG_ACTIVE_COMPOSITE |
+			       CX25840_VCONFIG_VALID_ANDACTIVE |
+			       CX25840_VCONFIG_HRESETW_NORMAL |
+			       CX25840_VCONFIG_CLKGATE_NONE |
+			       CX25840_VCONFIG_DCMODE_DWORDS);
+	if (ret != 0) {
+		dev_err(&dvbdev->udev->dev,
+			"cx25840 init failed (%d)\n", ret);
+		return ret;
+	}
+
+	/* attach analog tuner */
+	cxdev->tuner = v4l2_i2c_new_subdev(&cxdev->v4l2dev,
+					   &dvbdev->i2c_adap,
+					   "tuner", 0x61, NULL);
+	if (!cxdev->tuner) {
+		dev_err(&dvbdev->udev->dev, "tuner not found\n");
+		return -ENODEV;
+	}
+
+	/* configure it */
+	memset(&tun_setup, 0, sizeof(tun_setup));
+	tun_setup.addr = 0x61;
+	tun_setup.type = TUNER_PHILIPS_FMD1216ME_MK3;
+	tun_setup.mode_mask = T_RADIO | T_ANALOG_TV;
+	v4l2_subdev_call(cxdev->tuner, tuner, s_type_addr, &tun_setup);
+
+	/* attach IF demod */
+	cxdev->tda9887 = v4l2_i2c_new_subdev(&cxdev->v4l2dev,
+					     &dvbdev->i2c_adap,
+					     "tuner", 0x43, NULL);
+	if (!cxdev->tda9887) {
+		dev_err(&dvbdev->udev->dev, "tda9887 not found\n");
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+int cxusb_medion_register_analog(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	int ret;
+
+	mutex_init(&cxdev->dev_lock);
+
+	init_completion(&cxdev->v4l2_release);
+
+	cxdev->v4l2dev.release = cxusb_medion_v4l2_release;
+
+	ret = v4l2_device_register(&dvbdev->udev->dev, &cxdev->v4l2dev);
+	if (ret != 0) {
+		dev_err(&dvbdev->udev->dev,
+			"V4L2 device registration failed, ret = %d\n", ret);
+		mutex_destroy(&cxdev->dev_lock);
+		return ret;
+	}
+
+	ret = cxusb_medion_register_analog_subdevs(dvbdev);
+	if (ret)
+		goto ret_unregister;
+
+	INIT_WORK(&cxdev->urbwork, cxusb_medion_v_complete_work);
+	INIT_LIST_HEAD(&cxdev->buflist);
+
+	cxdev->width = 320;
+	cxdev->height = 240;
+
+	ret = cxusb_medion_register_analog_video(dvbdev);
+	if (ret)
+		goto ret_unregister;
+
+	ret = cxusb_medion_register_analog_radio(dvbdev);
+	if (ret)
+		goto ret_vunreg;
+
+	return 0;
+
+ret_vunreg:
+	video_unregister_device(cxdev->videodev);
+
+ret_unregister:
+	v4l2_device_put(&cxdev->v4l2dev);
+	wait_for_completion(&cxdev->v4l2_release);
+
+	return ret;
+}
+
+void cxusb_medion_unregister_analog(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	cxusb_vprintk(dvbdev, OPS, "unregistering analog\n");
+
+	video_unregister_device(cxdev->radiodev);
+	video_unregister_device(cxdev->videodev);
+
+	v4l2_device_put(&cxdev->v4l2dev);
+	wait_for_completion(&cxdev->v4l2_release);
+
+	cxusb_vprintk(dvbdev, OPS, "analog unregistered\n");
+}
diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
index 8039ba4ebf68..bac0778f7def 100644
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -12,18 +12,21 @@
  * design, so it can be reused for the "analogue-only" device (if it will
  * appear at all).
  *
- * TODO: Use the cx25840-driver for the analogue part
  *
  * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de)
  * Copyright (C) 2006 Michael Krufky (mkrufky@linuxtv.org)
  * Copyright (C) 2006, 2007 Chris Pascoe (c.pascoe@itee.uq.edu.au)
+ * Copyright (C) 2011, 2017 Maciej S. Szmigiero (mail@maciej.szmigiero.name)
  *
  * see Documentation/media/dvb-drivers/dvb-usb.rst for more information
  */
 #include <media/tuner.h>
-#include <linux/vmalloc.h>
-#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/device.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/vmalloc.h>
 
 #include "cxusb.h"
 
@@ -44,17 +47,45 @@
 #include "si2157.h"
 
 /* debug */
-static int dvb_usb_cxusb_debug;
+int dvb_usb_cxusb_debug;
 module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
+MODULE_PARM_DESC(debug, "set debugging level (see cxusb.h)."
+		 DVB_USB_DEBUG_STATUS);
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
-#define deb_info(args...)   dprintk(dvb_usb_cxusb_debug, 0x03, args)
-#define deb_i2c(args...)    dprintk(dvb_usb_cxusb_debug, 0x02, args)
+#define deb_info(args...)   dprintk(dvb_usb_cxusb_debug, CXUSB_DBG_MISC, args)
+#define deb_i2c(args...)    dprintk(dvb_usb_cxusb_debug, CXUSB_DBG_I2C, args)
 
-static int cxusb_ctrl_msg(struct dvb_usb_device *d,
-			  u8 cmd, const u8 *wbuf, int wlen, u8 *rbuf, int rlen)
+enum cxusb_table_index {
+	MEDION_MD95700,
+	DVICO_BLUEBIRD_LG064F_COLD,
+	DVICO_BLUEBIRD_LG064F_WARM,
+	DVICO_BLUEBIRD_DUAL_1_COLD,
+	DVICO_BLUEBIRD_DUAL_1_WARM,
+	DVICO_BLUEBIRD_LGZ201_COLD,
+	DVICO_BLUEBIRD_LGZ201_WARM,
+	DVICO_BLUEBIRD_TH7579_COLD,
+	DVICO_BLUEBIRD_TH7579_WARM,
+	DIGITALNOW_BLUEBIRD_DUAL_1_COLD,
+	DIGITALNOW_BLUEBIRD_DUAL_1_WARM,
+	DVICO_BLUEBIRD_DUAL_2_COLD,
+	DVICO_BLUEBIRD_DUAL_2_WARM,
+	DVICO_BLUEBIRD_DUAL_4,
+	DVICO_BLUEBIRD_DVB_T_NANO_2,
+	DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM,
+	AVERMEDIA_VOLAR_A868R,
+	DVICO_BLUEBIRD_DUAL_4_REV_2,
+	CONEXANT_D680_DMB,
+	MYGICA_D689,
+	MYGICA_T230,
+	NR__cxusb_table_index
+};
+
+static struct usb_device_id cxusb_table[];
+
+int cxusb_ctrl_msg(struct dvb_usb_device *d,
+		   u8 cmd, const u8 *wbuf, int wlen, u8 *rbuf, int rlen)
 {
 	struct cxusb_state *st = d->priv;
 	int ret;
@@ -86,7 +117,8 @@ static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff)
 	struct cxusb_state *st = d->priv;
 	u8 o[2], i;
 
-	if (st->gpio_write_state[GPIO_TUNER] == onoff)
+	if (st->gpio_write_state[GPIO_TUNER] == onoff &&
+	    !st->gpio_write_refresh[GPIO_TUNER])
 		return;
 
 	o[0] = GPIO_TUNER;
@@ -97,10 +129,11 @@ static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff)
 		deb_info("gpio_write failed.\n");
 
 	st->gpio_write_state[GPIO_TUNER] = onoff;
+	st->gpio_write_refresh[GPIO_TUNER] = false;
 }
 
 static int cxusb_bluebird_gpio_rw(struct dvb_usb_device *d, u8 changemask,
-				 u8 newval)
+				  u8 newval)
 {
 	u8 o[2], gpio_state;
 	int rc;
@@ -128,7 +161,7 @@ static void cxusb_nano2_led(struct dvb_usb_device *d, int onoff)
 }
 
 static int cxusb_d680_dmb_gpio_tuner(struct dvb_usb_device *d,
-		u8 addr, int onoff)
+				     u8 addr, int onoff)
 {
 	u8  o[2] = {addr, onoff};
 	u8  i;
@@ -138,12 +171,12 @@ static int cxusb_d680_dmb_gpio_tuner(struct dvb_usb_device *d,
 
 	if (rc < 0)
 		return rc;
+
 	if (i == 0x01)
 		return 0;
-	else {
-		deb_info("gpio_write failed.\n");
-		return -EIO;
-	}
+
+	deb_info("gpio_write failed.\n");
+	return -EIO;
 }
 
 /* I2C */
@@ -158,7 +191,6 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 		return -EAGAIN;
 
 	for (i = 0; i < num; i++) {
-
 		if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_MEDION)
 			switch (msg[i].addr) {
 			case 0x63:
@@ -184,13 +216,13 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 			obuf[2] = msg[i].addr;
 			if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 					   obuf, 3,
-					   ibuf, 1+msg[i].len) < 0) {
+					   ibuf, 1 + msg[i].len) < 0) {
 				warn("i2c read failed");
 				break;
 			}
 			memcpy(msg[i].buf, &ibuf[1], msg[i].len);
-		} else if (i+1 < num && (msg[i+1].flags & I2C_M_RD) &&
-			   msg[i].addr == msg[i+1].addr) {
+		} else if (i + 1 < num && (msg[i + 1].flags & I2C_M_RD) &&
+			   msg[i].addr == msg[i + 1].addr) {
 			/* write to then read from same address */
 			u8 obuf[MAX_XFER_SIZE], ibuf[MAX_XFER_SIZE];
 
@@ -207,19 +239,19 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 				goto unlock;
 			}
 			obuf[0] = msg[i].len;
-			obuf[1] = msg[i+1].len;
+			obuf[1] = msg[i + 1].len;
 			obuf[2] = msg[i].addr;
 			memcpy(&obuf[3], msg[i].buf, msg[i].len);
 
 			if (cxusb_ctrl_msg(d, CMD_I2C_READ,
-					   obuf, 3+msg[i].len,
-					   ibuf, 1+msg[i+1].len) < 0)
+					   obuf, 3 + msg[i].len,
+					   ibuf, 1 + msg[i + 1].len) < 0)
 				break;
 
 			if (ibuf[0] != 0x08)
 				deb_i2c("i2c read may have failed\n");
 
-			memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len);
+			memcpy(msg[i + 1].buf, &ibuf[1], msg[i + 1].len);
 
 			i++;
 		} else {
@@ -237,7 +269,7 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 			memcpy(&obuf[2], msg[i].buf, msg[i].len);
 
 			if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf,
-					   2+msg[i].len, &ibuf,1) < 0)
+					   2 + msg[i].len, &ibuf, 1) < 0)
 				break;
 			if (ibuf != 0x08)
 				deb_i2c("i2c write may have failed\n");
@@ -256,7 +288,7 @@ unlock:
 
 static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
 {
-	return I2C_FUNC_I2C;
+	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
 }
 
 static struct i2c_algorithm cxusb_i2c_algo = {
@@ -264,29 +296,67 @@ static struct i2c_algorithm cxusb_i2c_algo = {
 	.functionality = cxusb_i2c_func,
 };
 
-static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
+static int _cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
 {
 	u8 b = 0;
+
+	deb_info("setting power %s\n", onoff ? "ON" : "OFF");
+
 	if (onoff)
 		return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 	else
 		return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0);
 }
 
+static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+	bool is_medion = d->props.devices[0].warm_ids[0] == &cxusb_table[MEDION_MD95700];
+	int ret;
+
+	if (is_medion && !onoff) {
+		struct cxusb_medion_dev *cxdev = d->priv;
+
+		mutex_lock(&cxdev->open_lock);
+
+		if (cxdev->open_type == CXUSB_OPEN_ANALOG) {
+			deb_info("preventing DVB core from setting power OFF while we are in analog mode\n");
+			ret = -EBUSY;
+			goto ret_unlock;
+		}
+	}
+
+	ret = _cxusb_power_ctrl(d, onoff);
+
+ret_unlock:
+	if (is_medion && !onoff) {
+		struct cxusb_medion_dev *cxdev = d->priv;
+
+		mutex_unlock(&cxdev->open_lock);
+	}
+
+	return ret;
+}
+
 static int cxusb_aver_power_ctrl(struct dvb_usb_device *d, int onoff)
 {
 	int ret;
+
 	if (!onoff)
 		return cxusb_ctrl_msg(d, CMD_POWER_OFF, NULL, 0, NULL, 0);
 	if (d->state == DVB_USB_STATE_INIT &&
 	    usb_set_interface(d->udev, 0, 0) < 0)
 		err("set interface failed");
-	do {} while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
-		   !(ret = cxusb_ctrl_msg(d, 0x15, NULL, 0, NULL, 0)) &&
-		   !(ret = cxusb_ctrl_msg(d, 0x17, NULL, 0, NULL, 0)) && 0);
+	do {
+		/* Nothing */
+	} while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
+		 !(ret = cxusb_ctrl_msg(d, 0x15, NULL, 0, NULL, 0)) &&
+		 !(ret = cxusb_ctrl_msg(d, 0x17, NULL, 0, NULL, 0)) && 0);
+
 	if (!ret) {
-		/* FIXME: We don't know why, but we need to configure the
-		 * lgdt3303 with the register settings below on resume */
+		/*
+		 * FIXME: We don't know why, but we need to configure the
+		 * lgdt3303 with the register settings below on resume
+		 */
 		int i;
 		u8 buf;
 		static const u8 bufs[] = {
@@ -304,7 +374,7 @@ static int cxusb_aver_power_ctrl(struct dvb_usb_device *d, int onoff)
 		msleep(20);
 		for (i = 0; i < ARRAY_SIZE(bufs); i += 4 / sizeof(u8)) {
 			ret = cxusb_ctrl_msg(d, CMD_I2C_WRITE,
-					     bufs+i, 4, &buf, 1);
+					     bufs + i, 4, &buf, 1);
 			if (ret)
 				break;
 			if (buf != 0x8)
@@ -317,6 +387,7 @@ static int cxusb_aver_power_ctrl(struct dvb_usb_device *d, int onoff)
 static int cxusb_bluebird_power_ctrl(struct dvb_usb_device *d, int onoff)
 {
 	u8 b = 0;
+
 	if (onoff)
 		return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 	else
@@ -338,6 +409,7 @@ static int cxusb_d680_dmb_power_ctrl(struct dvb_usb_device *d, int onoff)
 {
 	int ret;
 	u8  b;
+
 	ret = cxusb_power_ctrl(d, onoff);
 	if (!onoff)
 		return ret;
@@ -350,11 +422,26 @@ static int cxusb_d680_dmb_power_ctrl(struct dvb_usb_device *d, int onoff)
 
 static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
+	struct dvb_usb_device *dvbdev = adap->dev;
+	bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
+		&cxusb_table[MEDION_MD95700];
 	u8 buf[2] = { 0x03, 0x00 };
+
+	if (is_medion && onoff) {
+		int ret;
+
+		ret = cxusb_medion_get(dvbdev, CXUSB_OPEN_DIGITAL);
+		if (ret != 0)
+			return ret;
+	}
+
 	if (onoff)
-		cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0);
+		cxusb_ctrl_msg(dvbdev, CMD_STREAMING_ON, buf, 2, NULL, 0);
 	else
-		cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
+		cxusb_ctrl_msg(dvbdev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
+
+	if (is_medion && !onoff)
+		cxusb_medion_put(dvbdev);
 
 	return 0;
 }
@@ -370,7 +457,7 @@ static int cxusb_aver_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 }
 
 static int cxusb_read_status(struct dvb_frontend *fe,
-				  enum fe_status *status)
+			     enum fe_status *status)
 {
 	struct dvb_usb_adapter *adap = (struct dvb_usb_adapter *)fe->dvb->priv;
 	struct cxusb_state *state = (struct cxusb_state *)adap->dev->priv;
@@ -403,8 +490,8 @@ static void cxusb_d680_dmb_drain_message(struct dvb_usb_device *d)
 		return;
 	while (1) {
 		if (usb_bulk_msg(d->udev,
-			usb_rcvbulkpipe(d->udev, ep),
-			junk, junk_len, &rd_count, timeout) < 0)
+				 usb_rcvbulkpipe(d->udev, ep),
+				 junk, junk_len, &rd_count, timeout) < 0)
 			break;
 		if (!rd_count)
 			break;
@@ -426,8 +513,8 @@ static void cxusb_d680_dmb_drain_video(struct dvb_usb_device *d)
 		return;
 	while (1) {
 		if (usb_bulk_msg(d->udev,
-			usb_rcvbulkpipe(d->udev, p->endpoint),
-			junk, junk_len, &rd_count, timeout) < 0)
+				 usb_rcvbulkpipe(d->udev, p->endpoint),
+				 junk, junk_len, &rd_count, timeout) < 0)
 			break;
 		if (!rd_count)
 			break;
@@ -435,17 +522,18 @@ static void cxusb_d680_dmb_drain_video(struct dvb_usb_device *d)
 	kfree(junk);
 }
 
-static int cxusb_d680_dmb_streaming_ctrl(
-		struct dvb_usb_adapter *adap, int onoff)
+static int cxusb_d680_dmb_streaming_ctrl(struct dvb_usb_adapter *adap,
+					 int onoff)
 {
 	if (onoff) {
 		u8 buf[2] = { 0x03, 0x00 };
+
 		cxusb_d680_dmb_drain_video(adap->dev);
 		return cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON,
-			buf, sizeof(buf), NULL, 0);
+				      buf, sizeof(buf), NULL, 0);
 	} else {
 		int ret = cxusb_ctrl_msg(adap->dev,
-			CMD_STREAMING_OFF, NULL, 0, NULL, 0);
+					 CMD_STREAMING_OFF, NULL, 0, NULL, 0);
 		return ret;
 	}
 }
@@ -465,8 +553,12 @@ static int cxusb_rc_query(struct dvb_usb_device *d)
 static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d)
 {
 	u8 ircode[4];
-	struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
-			       .buf = ircode, .len = 4 };
+	struct i2c_msg msg = {
+		.addr = 0x6b,
+		.flags = I2C_M_RD,
+		.buf = ircode,
+		.len = 4
+	};
 
 	if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1)
 		return 0;
@@ -490,13 +582,13 @@ static int cxusb_d680_dmb_rc_query(struct dvb_usb_device *d)
 	return 0;
 }
 
-static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
+static int cxusb_dee1601_demod_init(struct dvb_frontend *fe)
 {
-	static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x28 };
-	static u8 reset []         = { RESET,      0x80 };
-	static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
-	static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
-	static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
+	static u8 clock_config[]   = { CLOCK_CTL,  0x38, 0x28 };
+	static u8 reset[]          = { RESET,      0x80 };
+	static u8 adc_ctl_1_cfg[]  = { ADC_CTL_1,  0x40 };
+	static u8 agc_cfg[]        = { AGC_TARGET, 0x28, 0x20 };
+	static u8 gpp_ctl_cfg[]    = { GPP_CTL,    0x33 };
 	static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 
 	mt352_write(fe, clock_config,   sizeof(clock_config));
@@ -511,13 +603,14 @@ static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
-{	/* used in both lgz201 and th7579 */
-	static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x29 };
-	static u8 reset []         = { RESET,      0x80 };
-	static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
-	static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
-	static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
+static int cxusb_mt352_demod_init(struct dvb_frontend *fe)
+{
+	/* used in both lgz201 and th7579 */
+	static u8 clock_config[]   = { CLOCK_CTL,  0x38, 0x29 };
+	static u8 reset[]          = { RESET,      0x80 };
+	static u8 adc_ctl_1_cfg[]  = { ADC_CTL_1,  0x40 };
+	static u8 agc_cfg[]        = { AGC_TARGET, 0x24, 0x20 };
+	static u8 gpp_ctl_cfg[]    = { GPP_CTL,    0x33 };
 	static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 
 	mt352_write(fe, clock_config,   sizeof(clock_config));
@@ -627,9 +720,21 @@ static struct max2165_config mygica_d689_max2165_cfg = {
 /* Callbacks for DVB USB */
 static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
 {
+	struct dvb_usb_device *dvbdev = adap->dev;
+	bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
+		&cxusb_table[MEDION_MD95700];
+
 	dvb_attach(simple_tuner_attach, adap->fe_adap[0].fe,
-		   &adap->dev->i2c_adap, 0x61,
+		   &dvbdev->i2c_adap, 0x61,
 		   TUNER_PHILIPS_FMD1216ME_MK3);
+
+	if (is_medion && adap->fe_adap[0].fe)
+		/*
+		 * make sure that DVB core won't put to sleep (reset, really)
+		 * tuner when we might be open in analog mode
+		 */
+		adap->fe_adap[0].fe->ops.tuner_ops.sleep = NULL;
+
 	return 0;
 }
 
@@ -642,7 +747,8 @@ static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap)
 
 static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap)
 {
-	dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61, NULL, DVB_PLL_LG_Z201);
+	dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61,
+		   NULL, DVB_PLL_LG_Z201);
 	return 0;
 }
 
@@ -702,7 +808,7 @@ static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap)
 	adap->fe_adap[0].fe->callback = dvico_bluebird_xc2028_callback;
 
 	fe = dvb_attach(xc2028_attach, adap->fe_adap[0].fe, &cfg);
-	if (fe == NULL || fe->ops.tuner_ops.set_config == NULL)
+	if (!fe || !fe->ops.tuner_ops.set_config)
 		return -EIO;
 
 	fe->ops.tuner_ops.set_config(fe, &ctl);
@@ -720,33 +826,120 @@ static int cxusb_mxl5003s_tuner_attach(struct dvb_usb_adapter *adap)
 static int cxusb_d680_dmb_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	struct dvb_frontend *fe;
+
 	fe = dvb_attach(mxl5005s_attach, adap->fe_adap[0].fe,
 			&adap->dev->i2c_adap, &d680_dmb_tuner);
-	return (fe == NULL) ? -EIO : 0;
+	return (!fe) ? -EIO : 0;
 }
 
 static int cxusb_mygica_d689_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	struct dvb_frontend *fe;
+
 	fe = dvb_attach(max2165_attach, adap->fe_adap[0].fe,
 			&adap->dev->i2c_adap, &mygica_d689_max2165_cfg);
-	return (fe == NULL) ? -EIO : 0;
+	return (!fe) ? -EIO : 0;
 }
 
-static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
+static int cxusb_medion_fe_ts_bus_ctrl(struct dvb_frontend *fe, int acquire)
 {
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct dvb_usb_device *dvbdev = adap->dev;
+
+	if (acquire)
+		return cxusb_medion_get(dvbdev, CXUSB_OPEN_DIGITAL);
+
+	cxusb_medion_put(dvbdev);
+
+	return 0;
+}
+
+static int cxusb_medion_set_mode(struct dvb_usb_device *dvbdev, bool digital)
+{
+	struct cxusb_state *st = dvbdev->priv;
+	int ret;
 	u8 b;
-	if (usb_set_interface(adap->dev->udev, 0, 6) < 0)
-		err("set interface failed");
+	unsigned int i;
 
-	cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1);
+	/*
+	 * switching mode while doing an I2C transaction often causes
+	 * the device to crash
+	 */
+	mutex_lock(&dvbdev->i2c_mutex);
+
+	if (digital) {
+		ret = usb_set_interface(dvbdev->udev, 0, 6);
+		if (ret != 0) {
+			dev_err(&dvbdev->udev->dev,
+				"digital interface selection failed (%d)\n",
+				ret);
+			goto ret_unlock;
+		}
+	} else {
+		ret = usb_set_interface(dvbdev->udev, 0, 1);
+		if (ret != 0) {
+			dev_err(&dvbdev->udev->dev,
+				"analog interface selection failed (%d)\n",
+				ret);
+			goto ret_unlock;
+		}
+	}
+
+	/* pipes need to be cleared after setting interface */
+	ret = usb_clear_halt(dvbdev->udev, usb_rcvbulkpipe(dvbdev->udev, 1));
+	if (ret != 0)
+		dev_warn(&dvbdev->udev->dev,
+			 "clear halt on IN pipe failed (%d)\n",
+			 ret);
+
+	ret = usb_clear_halt(dvbdev->udev, usb_sndbulkpipe(dvbdev->udev, 1));
+	if (ret != 0)
+		dev_warn(&dvbdev->udev->dev,
+			 "clear halt on OUT pipe failed (%d)\n",
+			 ret);
+
+	ret = cxusb_ctrl_msg(dvbdev, digital ? CMD_DIGITAL : CMD_ANALOG,
+			     NULL, 0, &b, 1);
+	if (ret != 0) {
+		dev_err(&dvbdev->udev->dev, "mode switch failed (%d)\n",
+			ret);
+		goto ret_unlock;
+	}
+
+	/* mode switch seems to reset GPIO states */
+	for (i = 0; i < ARRAY_SIZE(st->gpio_write_refresh); i++)
+		st->gpio_write_refresh[i] = true;
+
+ret_unlock:
+	mutex_unlock(&dvbdev->i2c_mutex);
+
+	return ret;
+}
+
+static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	struct dvb_usb_device *dvbdev = adap->dev;
+	bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
+		&cxusb_table[MEDION_MD95700];
+
+	if (is_medion) {
+		int ret;
+
+		ret = cxusb_medion_set_mode(dvbdev, true);
+		if (ret)
+			return ret;
+	}
 
 	adap->fe_adap[0].fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config,
-					 &adap->dev->i2c_adap);
-	if ((adap->fe_adap[0].fe) != NULL)
-		return 0;
+					 &dvbdev->i2c_adap);
+	if (!adap->fe_adap[0].fe)
+		return -EIO;
 
-	return -EIO;
+	if (is_medion)
+		adap->fe_adap[0].fe->ops.ts_bus_ctrl =
+			cxusb_medion_fe_ts_bus_ctrl;
+
+	return 0;
 }
 
 static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
@@ -760,7 +953,7 @@ static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
 					 &cxusb_lgdt3303_config,
 					 0x0e,
 					 &adap->dev->i2c_adap);
-	if ((adap->fe_adap[0].fe) != NULL)
+	if (adap->fe_adap[0].fe)
 		return 0;
 
 	return -EIO;
@@ -772,7 +965,7 @@ static int cxusb_aver_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
 					 &cxusb_aver_lgdt3303_config,
 					 0x0e,
 					 &adap->dev->i2c_adap);
-	if (adap->fe_adap[0].fe != NULL)
+	if (adap->fe_adap[0].fe)
 		return 0;
 
 	return -EIO;
@@ -788,7 +981,7 @@ static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 
 	adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_mt352_config,
 					 &adap->dev->i2c_adap);
-	if ((adap->fe_adap[0].fe) != NULL)
+	if (adap->fe_adap[0].fe)
 		return 0;
 
 	return -EIO;
@@ -803,13 +996,13 @@ static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
 
 	adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_dee1601_config,
 					 &adap->dev->i2c_adap);
-	if ((adap->fe_adap[0].fe) != NULL)
+	if (adap->fe_adap[0].fe)
 		return 0;
 
 	adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
 					 &cxusb_zl10353_dee1601_config,
 					 &adap->dev->i2c_adap);
-	if ((adap->fe_adap[0].fe) != NULL)
+	if (adap->fe_adap[0].fe)
 		return 0;
 
 	return -EIO;
@@ -819,8 +1012,12 @@ static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	u8 ircode[4];
 	int i;
-	struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
-			       .buf = ircode, .len = 4 };
+	struct i2c_msg msg = {
+		.addr = 0x6b,
+		.flags = I2C_M_RD,
+		.buf = ircode,
+		.len = 4
+	};
 
 	if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 		err("set interface failed");
@@ -836,7 +1033,7 @@ static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
 		dvb_attach(zl10353_attach,
 			   &cxusb_zl10353_xc3028_config_no_i2c_gate,
 			   &adap->dev->i2c_adap);
-	if ((adap->fe_adap[0].fe) == NULL)
+	if (!adap->fe_adap[0].fe)
 		return -EIO;
 
 	/* try to determine if there is no IR decoder on the I2C bus */
@@ -934,7 +1131,7 @@ static struct dib7000p_config cxusb_dualdig4_rev2_config = {
 };
 
 struct dib0700_adapter_state {
-	int (*set_param_save)(struct dvb_frontend *);
+	int (*set_param_save)(struct dvb_frontend *fe);
 	struct dib7000p_ops dib7000p_ops;
 };
 
@@ -953,14 +1150,15 @@ static int cxusb_dualdig4_rev2_frontend_attach(struct dvb_usb_adapter *adap)
 		return -ENODEV;
 
 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
-				       &cxusb_dualdig4_rev2_config) < 0) {
-		printk(KERN_WARNING "Unable to enumerate dib7000p\n");
+						&cxusb_dualdig4_rev2_config) < 0) {
+		pr_warn("Unable to enumerate dib7000p\n");
 		return -ENODEV;
 	}
 
-	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80,
-					      &cxusb_dualdig4_rev2_config);
-	if (adap->fe_adap[0].fe == NULL)
+	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+						       0x80,
+						       &cxusb_dualdig4_rev2_config);
+	if (!adap->fe_adap[0].fe)
 		return -EIO;
 
 	return 0;
@@ -993,11 +1191,16 @@ static int dib7070_set_param_override(struct dvb_frontend *fe)
 	struct dib0700_adapter_state *state = adap->priv;
 
 	u16 offset;
-	u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
+	u8 band = BAND_OF_FREQUENCY(p->frequency / 1000);
+
 	switch (band) {
-	case BAND_VHF: offset = 950; break;
+	case BAND_VHF:
+		offset = 950;
+		break;
 	default:
-	case BAND_UHF: offset = 550; break;
+	case BAND_UHF:
+		offset = 550;
+		break;
 	}
 
 	state->dib7000p_ops.set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
@@ -1019,7 +1222,7 @@ static int cxusb_dualdig4_rev2_tuner_attach(struct dvb_usb_adapter *adap)
 					DIBX000_I2C_INTERFACE_TUNER, 1);
 
 	if (dvb_attach(dib0070_attach, adap->fe_adap[0].fe, tun_i2c,
-	    &dib7070p_dib0070_config) == NULL)
+		       &dib7070p_dib0070_config) == NULL)
 		return -ENODEV;
 
 	st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
@@ -1042,13 +1245,13 @@ static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap)
 	adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
 					 &cxusb_zl10353_xc3028_config,
 					 &adap->dev->i2c_adap);
-	if ((adap->fe_adap[0].fe) != NULL)
+	if (adap->fe_adap[0].fe)
 		return 0;
 
 	adap->fe_adap[0].fe = dvb_attach(mt352_attach,
 					 &cxusb_mt352_xc3028_config,
 					 &adap->dev->i2c_adap);
-	if ((adap->fe_adap[0].fe) != NULL)
+	if (adap->fe_adap[0].fe)
 		return 0;
 
 	return -EIO;
@@ -1079,11 +1282,14 @@ static int cxusb_d680_dmb_frontend_attach(struct dvb_usb_adapter *adap)
 
 	/* Unblock all USB pipes */
 	usb_clear_halt(d->udev,
-		usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
+		       usb_sndbulkpipe(d->udev,
+				       d->props.generic_bulk_ctrl_endpoint));
 	usb_clear_halt(d->udev,
-		usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
+		       usb_rcvbulkpipe(d->udev,
+				       d->props.generic_bulk_ctrl_endpoint));
 	usb_clear_halt(d->udev,
-		usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint));
+		       usb_rcvbulkpipe(d->udev,
+				       d->props.adapter[0].fe[0].stream.endpoint));
 
 	/* Drain USB pipes to avoid hang after reboot */
 	for (n = 0;  n < 5;  n++) {
@@ -1105,8 +1311,9 @@ static int cxusb_d680_dmb_frontend_attach(struct dvb_usb_adapter *adap)
 	msleep(100);
 
 	/* Attach frontend */
-	adap->fe_adap[0].fe = dvb_attach(lgs8gxx_attach, &d680_lgs8gl5_cfg, &d->i2c_adap);
-	if (adap->fe_adap[0].fe == NULL)
+	adap->fe_adap[0].fe = dvb_attach(lgs8gxx_attach,
+					 &d680_lgs8gl5_cfg, &d->i2c_adap);
+	if (!adap->fe_adap[0].fe)
 		return -EIO;
 
 	return 0;
@@ -1136,12 +1343,14 @@ static int cxusb_mygica_d689_frontend_attach(struct dvb_usb_adapter *adap)
 
 	/* Unblock all USB pipes */
 	usb_clear_halt(d->udev,
-		usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
+		       usb_sndbulkpipe(d->udev,
+				       d->props.generic_bulk_ctrl_endpoint));
 	usb_clear_halt(d->udev,
-		usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
+		       usb_rcvbulkpipe(d->udev,
+				       d->props.generic_bulk_ctrl_endpoint));
 	usb_clear_halt(d->udev,
-		usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint));
-
+		       usb_rcvbulkpipe(d->udev,
+				       d->props.adapter[0].fe[0].stream.endpoint));
 
 	/* Reset the tuner */
 	if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 0) < 0) {
@@ -1156,9 +1365,10 @@ static int cxusb_mygica_d689_frontend_attach(struct dvb_usb_adapter *adap)
 	msleep(100);
 
 	/* Attach frontend */
-	adap->fe_adap[0].fe = dvb_attach(atbm8830_attach, &mygica_d689_atbm8830_cfg,
-		&d->i2c_adap);
-	if (adap->fe_adap[0].fe == NULL)
+	adap->fe_adap[0].fe = dvb_attach(atbm8830_attach,
+					 &mygica_d689_atbm8830_cfg,
+					 &d->i2c_adap);
+	if (!adap->fe_adap[0].fe)
 		return -EIO;
 
 	return 0;
@@ -1181,11 +1391,14 @@ static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap)
 
 	/* Unblock all USB pipes */
 	usb_clear_halt(d->udev,
-		usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
+		       usb_sndbulkpipe(d->udev,
+				       d->props.generic_bulk_ctrl_endpoint));
 	usb_clear_halt(d->udev,
-		usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
+		       usb_rcvbulkpipe(d->udev,
+				       d->props.generic_bulk_ctrl_endpoint));
 	usb_clear_halt(d->udev,
-		usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint));
+		       usb_rcvbulkpipe(d->udev,
+				       d->props.adapter[0].fe[0].stream.endpoint));
 
 	/* attach frontend */
 	si2168_config.i2c_adapter = &adapter;
@@ -1198,7 +1411,7 @@ static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap)
 	info.platform_data = &si2168_config;
 	request_module(info.type);
 	client_demod = i2c_new_device(&d->i2c_adap, &info);
-	if (client_demod == NULL || client_demod->dev.driver == NULL)
+	if (!client_demod || !client_demod->dev.driver)
 		return -ENODEV;
 
 	if (!try_module_get(client_demod->dev.driver->owner)) {
@@ -1218,7 +1431,7 @@ static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap)
 	info.platform_data = &si2157_config;
 	request_module(info.type);
 	client_tuner = i2c_new_device(adapter, &info);
-	if (client_tuner == NULL || client_tuner->dev.driver == NULL) {
+	if (!client_tuner || !client_tuner->dev.driver) {
 		module_put(client_demod->dev.driver->owner);
 		i2c_unregister_device(client_demod);
 		return -ENODEV;
@@ -1309,6 +1522,104 @@ static int bluebird_patch_dvico_firmware_download(struct usb_device *udev,
 	return -EINVAL;
 }
 
+int cxusb_medion_get(struct dvb_usb_device *dvbdev,
+		     enum cxusb_open_type open_type)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+	int ret = 0;
+
+	mutex_lock(&cxdev->open_lock);
+
+	if (WARN_ON((cxdev->open_type == CXUSB_OPEN_INIT ||
+		     cxdev->open_type == CXUSB_OPEN_NONE) &&
+		    cxdev->open_ctr != 0)) {
+		ret = -EINVAL;
+		goto ret_unlock;
+	}
+
+	if (cxdev->open_type == CXUSB_OPEN_INIT) {
+		ret = -EAGAIN;
+		goto ret_unlock;
+	}
+
+	if (cxdev->open_ctr == 0) {
+		if (cxdev->open_type != open_type) {
+			deb_info("will acquire and switch to %s\n",
+				 open_type == CXUSB_OPEN_ANALOG ?
+				 "analog" : "digital");
+
+			if (open_type == CXUSB_OPEN_ANALOG) {
+				ret = _cxusb_power_ctrl(dvbdev, 1);
+				if (ret != 0)
+					dev_warn(&dvbdev->udev->dev,
+						 "powerup for analog switch failed (%d)\n",
+						 ret);
+
+				ret = cxusb_medion_set_mode(dvbdev, false);
+				if (ret != 0)
+					goto ret_unlock;
+
+				ret = cxusb_medion_analog_init(dvbdev);
+				if (ret != 0)
+					goto ret_unlock;
+			} else { /* digital */
+				ret = _cxusb_power_ctrl(dvbdev, 1);
+				if (ret != 0)
+					dev_warn(&dvbdev->udev->dev,
+						 "powerup for digital switch failed (%d)\n",
+						 ret);
+
+				ret = cxusb_medion_set_mode(dvbdev, true);
+				if (ret != 0)
+					goto ret_unlock;
+			}
+
+			cxdev->open_type = open_type;
+		} else {
+			deb_info("reacquired idle %s\n",
+				 open_type == CXUSB_OPEN_ANALOG ?
+				 "analog" : "digital");
+		}
+
+		cxdev->open_ctr = 1;
+	} else if (cxdev->open_type == open_type) {
+		cxdev->open_ctr++;
+		deb_info("acquired %s\n", open_type == CXUSB_OPEN_ANALOG ?
+			 "analog" : "digital");
+	} else {
+		ret = -EBUSY;
+	}
+
+ret_unlock:
+	mutex_unlock(&cxdev->open_lock);
+
+	return ret;
+}
+
+void cxusb_medion_put(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	mutex_lock(&cxdev->open_lock);
+
+	if (cxdev->open_type == CXUSB_OPEN_INIT) {
+		WARN_ON(cxdev->open_ctr != 0);
+		cxdev->open_type = CXUSB_OPEN_NONE;
+		goto unlock;
+	}
+
+	if (!WARN_ON(cxdev->open_ctr < 1)) {
+		cxdev->open_ctr--;
+
+		deb_info("release %s\n",
+			 cxdev->open_type == CXUSB_OPEN_ANALOG ?
+			 "analog" : "digital");
+	}
+
+unlock:
+	mutex_unlock(&cxdev->open_lock);
+}
+
 /* DVB USB Driver stuff */
 static struct dvb_usb_device_properties cxusb_medion_properties;
 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties;
@@ -1324,41 +1635,141 @@ static struct dvb_usb_device_properties cxusb_d680_dmb_properties;
 static struct dvb_usb_device_properties cxusb_mygica_d689_properties;
 static struct dvb_usb_device_properties cxusb_mygica_t230_properties;
 
+static int cxusb_medion_priv_init(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	cxdev->dvbdev = dvbdev;
+	cxdev->open_type = CXUSB_OPEN_INIT;
+	mutex_init(&cxdev->open_lock);
+
+	return 0;
+}
+
+static void cxusb_medion_priv_destroy(struct dvb_usb_device *dvbdev)
+{
+	struct cxusb_medion_dev *cxdev = dvbdev->priv;
+
+	mutex_destroy(&cxdev->open_lock);
+}
+
+static bool cxusb_medion_check_altsetting(struct usb_host_interface *as)
+{
+	unsigned int ctr;
+
+	for (ctr = 0; ctr < as->desc.bNumEndpoints; ctr++) {
+		if ((as->endpoint[ctr].desc.bEndpointAddress &
+		     USB_ENDPOINT_NUMBER_MASK) != 2)
+			continue;
+
+		if (as->endpoint[ctr].desc.bEndpointAddress & USB_DIR_IN &&
+		    ((as->endpoint[ctr].desc.bmAttributes &
+		      USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_ISOC))
+			return true;
+
+		break;
+	}
+
+	return false;
+}
+
+static bool cxusb_medion_check_intf(struct usb_interface *intf)
+{
+	unsigned int ctr;
+
+	if (intf->num_altsetting < 2) {
+		dev_err(intf->usb_dev, "no alternate interface");
+
+		return false;
+	}
+
+	for (ctr = 0; ctr < intf->num_altsetting; ctr++) {
+		if (intf->altsetting[ctr].desc.bAlternateSetting != 1)
+			continue;
+
+		if (cxusb_medion_check_altsetting(&intf->altsetting[ctr]))
+			return true;
+
+		break;
+	}
+
+	dev_err(intf->usb_dev, "no iso interface");
+
+	return false;
+}
+
 static int cxusb_probe(struct usb_interface *intf,
 		       const struct usb_device_id *id)
 {
-	if (0 == dvb_usb_device_init(intf, &cxusb_medion_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgh064f_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_bluebird_dee1601_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgz201_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_bluebird_dtt7579_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_bluebird_dualdig4_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_bluebird_nano2_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf,
-				&cxusb_bluebird_nano2_needsfirmware_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_aver_a868r_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf,
-				     &cxusb_bluebird_dualdig4_rev2_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_d680_dmb_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_mygica_d689_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0 == dvb_usb_device_init(intf, &cxusb_mygica_t230_properties,
-				     THIS_MODULE, NULL, adapter_nr) ||
-	    0)
+	struct dvb_usb_device *dvbdev;
+	int ret;
+
+	/* Medion 95700 */
+	if (!dvb_usb_device_init(intf, &cxusb_medion_properties,
+				 THIS_MODULE, &dvbdev, adapter_nr)) {
+		if (!cxusb_medion_check_intf(intf)) {
+			ret = -ENODEV;
+			goto ret_uninit;
+		}
+
+		_cxusb_power_ctrl(dvbdev, 1);
+		ret = cxusb_medion_set_mode(dvbdev, false);
+		if (ret)
+			goto ret_uninit;
+
+		ret = cxusb_medion_register_analog(dvbdev);
+
+		cxusb_medion_set_mode(dvbdev, true);
+		_cxusb_power_ctrl(dvbdev, 0);
+
+		if (ret != 0)
+			goto ret_uninit;
+
+		/* release device from INIT mode to normal operation */
+		cxusb_medion_put(dvbdev);
+
+		return 0;
+	} else if (!dvb_usb_device_init(intf,
+					&cxusb_bluebird_lgh064f_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf,
+					&cxusb_bluebird_dee1601_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf,
+					&cxusb_bluebird_lgz201_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf,
+					&cxusb_bluebird_dtt7579_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf,
+					&cxusb_bluebird_dualdig4_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf,
+					&cxusb_bluebird_nano2_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf,
+					&cxusb_bluebird_nano2_needsfirmware_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf, &cxusb_aver_a868r_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf,
+					&cxusb_bluebird_dualdig4_rev2_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf, &cxusb_d680_dmb_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf, &cxusb_mygica_d689_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   !dvb_usb_device_init(intf, &cxusb_mygica_t230_properties,
+					THIS_MODULE, NULL, adapter_nr) ||
+		   0)
 		return 0;
 
 	return -EINVAL;
+
+ret_uninit:
+	dvb_usb_device_exit(intf);
+
+	return ret;
 }
 
 static void cxusb_disconnect(struct usb_interface *intf)
@@ -1367,6 +1778,9 @@ static void cxusb_disconnect(struct usb_interface *intf)
 	struct cxusb_state *st = d->priv;
 	struct i2c_client *client;
 
+	if (d->props.devices[0].warm_ids[0] == &cxusb_table[MEDION_MD95700])
+		cxusb_medion_unregister_analog(d);
+
 	/* remove I2C client for tuner */
 	client = st->i2c_client_tuner;
 	if (client) {
@@ -1384,31 +1798,6 @@ static void cxusb_disconnect(struct usb_interface *intf)
 	dvb_usb_device_exit(intf);
 }
 
-enum cxusb_table_index {
-	MEDION_MD95700,
-	DVICO_BLUEBIRD_LG064F_COLD,
-	DVICO_BLUEBIRD_LG064F_WARM,
-	DVICO_BLUEBIRD_DUAL_1_COLD,
-	DVICO_BLUEBIRD_DUAL_1_WARM,
-	DVICO_BLUEBIRD_LGZ201_COLD,
-	DVICO_BLUEBIRD_LGZ201_WARM,
-	DVICO_BLUEBIRD_TH7579_COLD,
-	DVICO_BLUEBIRD_TH7579_WARM,
-	DIGITALNOW_BLUEBIRD_DUAL_1_COLD,
-	DIGITALNOW_BLUEBIRD_DUAL_1_WARM,
-	DVICO_BLUEBIRD_DUAL_2_COLD,
-	DVICO_BLUEBIRD_DUAL_2_WARM,
-	DVICO_BLUEBIRD_DUAL_4,
-	DVICO_BLUEBIRD_DVB_T_NANO_2,
-	DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM,
-	AVERMEDIA_VOLAR_A868R,
-	DVICO_BLUEBIRD_DUAL_4_REV_2,
-	CONEXANT_D680_DMB,
-	MYGICA_D689,
-	MYGICA_T230,
-	NR__cxusb_table_index
-};
-
 static struct usb_device_id cxusb_table[NR__cxusb_table_index + 1] = {
 	[MEDION_MD95700] = {
 		USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700)
@@ -1438,10 +1827,12 @@ static struct usb_device_id cxusb_table[NR__cxusb_table_index + 1] = {
 		USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM)
 	},
 	[DIGITALNOW_BLUEBIRD_DUAL_1_COLD] = {
-		USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD)
+		USB_DEVICE(USB_VID_DVICO,
+			   USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD)
 	},
 	[DIGITALNOW_BLUEBIRD_DUAL_1_WARM] = {
-		USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM)
+		USB_DEVICE(USB_VID_DVICO,
+			   USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM)
 	},
 	[DVICO_BLUEBIRD_DUAL_2_COLD] = {
 		USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD)
@@ -1456,7 +1847,8 @@ static struct usb_device_id cxusb_table[NR__cxusb_table_index + 1] = {
 		USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2)
 	},
 	[DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM] = {
-		USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM)
+		USB_DEVICE(USB_VID_DVICO,
+			   USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM)
 	},
 	[AVERMEDIA_VOLAR_A868R] = {
 		USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_A868R)
@@ -1475,14 +1867,16 @@ static struct usb_device_id cxusb_table[NR__cxusb_table_index + 1] = {
 	},
 	{}		/* Terminating entry */
 };
-MODULE_DEVICE_TABLE (usb, cxusb_table);
+MODULE_DEVICE_TABLE(usb, cxusb_table);
 
 static struct dvb_usb_device_properties cxusb_medion_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 
-	.size_of_priv     = sizeof(struct cxusb_state),
+	.size_of_priv     = sizeof(struct cxusb_medion_dev),
+	.priv_init        = cxusb_medion_priv_init,
+	.priv_destroy     = cxusb_medion_priv_destroy,
 
 	.num_adapters = 1,
 	.adapter = {
@@ -1503,7 +1897,7 @@ static struct dvb_usb_device_properties cxusb_medion_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 	.power_ctrl       = cxusb_power_ctrl,
@@ -1514,7 +1908,8 @@ static struct dvb_usb_device_properties cxusb_medion_properties = {
 
 	.num_device_descs = 1,
 	.devices = {
-		{   "Medion MD95700 (MDUSBTV-HYBRID)",
+		{
+			"Medion MD95700 (MDUSBTV-HYBRID)",
 			{ NULL },
 			{ &cxusb_table[MEDION_MD95700], NULL },
 		},
@@ -1527,8 +1922,10 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 	.usb_ctrl          = DEVICE_SPECIFIC,
 	.firmware          = "dvb-usb-bluebird-01.fw",
 	.download_firmware = bluebird_patch_dvico_firmware_download,
-	/* use usb alt setting 0 for EP4 transfer (dvb-t),
-	   use usb alt setting 7 for EP2 transfer (atsc) */
+	/*
+	 * use usb alt setting 0 for EP4 transfer (dvb-t),
+	 * use usb alt setting 7 for EP2 transfer (atsc)
+	 */
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
@@ -1552,7 +1949,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 
@@ -1585,8 +1982,10 @@ static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 	.usb_ctrl          = DEVICE_SPECIFIC,
 	.firmware          = "dvb-usb-bluebird-01.fw",
 	.download_firmware = bluebird_patch_dvico_firmware_download,
-	/* use usb alt setting 0 for EP4 transfer (dvb-t),
-	   use usb alt setting 7 for EP2 transfer (atsc) */
+	/*
+	 * use usb alt setting 0 for EP4 transfer (dvb-t),
+	 * use usb alt setting 7 for EP2 transfer (atsc)
+	 */
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
@@ -1609,7 +2008,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 
@@ -1634,7 +2033,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 			{ &cxusb_table[DVICO_BLUEBIRD_DUAL_1_WARM], NULL },
 		},
 		{   "DigitalNow DVB-T Dual USB",
-			{ &cxusb_table[DIGITALNOW_BLUEBIRD_DUAL_1_COLD],  NULL },
+			{ &cxusb_table[DIGITALNOW_BLUEBIRD_DUAL_1_COLD], NULL },
 			{ &cxusb_table[DIGITALNOW_BLUEBIRD_DUAL_1_WARM], NULL },
 		},
 		{   "DViCO FusionHDTV DVB-T Dual Digital 2",
@@ -1650,8 +2049,10 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 	.usb_ctrl          = DEVICE_SPECIFIC,
 	.firmware          = "dvb-usb-bluebird-01.fw",
 	.download_firmware = bluebird_patch_dvico_firmware_download,
-	/* use usb alt setting 0 for EP4 transfer (dvb-t),
-	   use usb alt setting 7 for EP2 transfer (atsc) */
+	/*
+	 * use usb alt setting 0 for EP4 transfer (dvb-t),
+	 * use usb alt setting 7 for EP2 transfer (atsc)
+	 */
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
@@ -1675,7 +2076,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 	.power_ctrl       = cxusb_bluebird_power_ctrl,
@@ -1706,8 +2107,11 @@ static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 	.usb_ctrl          = DEVICE_SPECIFIC,
 	.firmware          = "dvb-usb-bluebird-01.fw",
 	.download_firmware = bluebird_patch_dvico_firmware_download,
-	/* use usb alt setting 0 for EP4 transfer (dvb-t),
-	   use usb alt setting 7 for EP2 transfer (atsc) */
+
+	/*
+	 * use usb alt setting 0 for EP4 transfer (dvb-t),
+	 * use usb alt setting 7 for EP2 transfer (atsc)
+	 */
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
@@ -1731,7 +2135,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 	.power_ctrl       = cxusb_bluebird_power_ctrl,
@@ -1783,7 +2187,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 
@@ -1837,7 +2241,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 
@@ -1864,7 +2268,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
 	}
 };
 
-static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties = {
+static struct dvb_usb_device_properties
+cxusb_bluebird_nano2_needsfirmware_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl          = DEVICE_SPECIFIC,
@@ -1893,7 +2298,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_prope
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 
@@ -1912,10 +2317,11 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_prope
 	},
 
 	.num_device_descs = 1,
-	.devices = {
-		{   "DViCO FusionHDTV DVB-T NANO2 w/o firmware",
+	.devices = { {
+			"DViCO FusionHDTV DVB-T NANO2 w/o firmware",
 			{ &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2], NULL },
-			{ &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM], NULL },
+			{ &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM],
+			  NULL },
 		},
 	}
 };
@@ -1946,7 +2352,7 @@ static struct dvb_usb_device_properties cxusb_aver_a868r_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 	.power_ctrl       = cxusb_aver_power_ctrl,
@@ -1992,7 +2398,7 @@ struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 
@@ -2046,7 +2452,7 @@ static struct dvb_usb_device_properties cxusb_d680_dmb_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 
@@ -2101,7 +2507,7 @@ static struct dvb_usb_device_properties cxusb_mygica_d689_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		},
 	},
 
@@ -2195,6 +2601,6 @@ module_usb_driver(cxusb_driver);
 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
+MODULE_AUTHOR("Maciej S. Szmigiero <mail@maciej.szmigiero.name>");
 MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design");
-MODULE_VERSION("1.0-alpha");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/usb/dvb-usb/cxusb.h b/drivers/media/usb/dvb-usb/cxusb.h
index 88f9b9804b25..9e374e53125b 100644
--- a/drivers/media/usb/dvb-usb/cxusb.h
+++ b/drivers/media/usb/dvb-usb/cxusb.h
@@ -2,9 +2,29 @@
 #ifndef _DVB_USB_CXUSB_H_
 #define _DVB_USB_CXUSB_H_
 
+#include <linux/completion.h>
+#include <linux/i2c.h>
+#include <linux/list.h>
+#include <linux/mutex.h>
+#include <linux/usb.h>
+#include <linux/workqueue.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-device.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-v4l2.h>
+
 #define DVB_USB_LOG_PREFIX "cxusb"
 #include "dvb-usb.h"
 
+#define CXUSB_VIDEO_URBS (5)
+#define CXUSB_VIDEO_URB_MAX_SIZE (512 * 1024)
+
+#define CXUSB_VIDEO_PKT_SIZE 3030
+#define CXUSB_VIDEO_MAX_FRAME_PKTS 346
+#define CXUSB_VIDEO_MAX_FRAME_SIZE (CXUSB_VIDEO_MAX_FRAME_PKTS * \
+					CXUSB_VIDEO_PKT_SIZE)
+
 /* usb commands - some of it are guesses, don't have a reference yet */
 #define CMD_BLUEBIRD_GPIO_RW 0x05
 
@@ -29,11 +49,26 @@
 #define CMD_ANALOG        0x50
 #define CMD_DIGITAL       0x51
 
+#define CXUSB_BT656_PREAMBLE ((const u8 *)"\xff\x00\x00")
+
+#define CXUSB_BT656_FIELD_MASK BIT(6)
+#define CXUSB_BT656_FIELD_1 0
+#define CXUSB_BT656_FIELD_2 BIT(6)
+
+#define CXUSB_BT656_VBI_MASK BIT(5)
+#define CXUSB_BT656_VBI_ON BIT(5)
+#define CXUSB_BT656_VBI_OFF 0
+
+#define CXUSB_BT656_SEAV_MASK BIT(4)
+#define CXUSB_BT656_SEAV_EAV BIT(4)
+#define CXUSB_BT656_SEAV_SAV 0
+
 /* Max transfer size done by I2C transfer functions */
 #define MAX_XFER_SIZE  80
 
 struct cxusb_state {
 	u8 gpio_write_state[3];
+	bool gpio_write_refresh[3];
 	struct i2c_client *i2c_client_demod;
 	struct i2c_client *i2c_client_tuner;
 
@@ -42,7 +77,128 @@ struct cxusb_state {
 	struct mutex stream_mutex;
 	u8 last_lock;
 	int (*fe_read_status)(struct dvb_frontend *fe,
-		enum fe_status *status);
+			      enum fe_status *status);
+};
+
+enum cxusb_open_type {
+	CXUSB_OPEN_INIT,
+	CXUSB_OPEN_NONE,
+	CXUSB_OPEN_ANALOG,
+	CXUSB_OPEN_DIGITAL
+};
+
+struct cxusb_medion_auxbuf {
+	u8 *buf;
+	unsigned int len;
+	unsigned int paylen;
+};
+
+enum cxusb_bt656_mode {
+	NEW_FRAME, FIRST_FIELD, SECOND_FIELD
+};
+
+enum cxusb_bt656_fmode {
+	START_SEARCH, LINE_SAMPLES, VBI_SAMPLES
 };
 
+struct cxusb_bt656_params {
+	enum cxusb_bt656_mode mode;
+	enum cxusb_bt656_fmode fmode;
+	unsigned int pos;
+	unsigned int line;
+	unsigned int linesamples;
+	u8 *buf;
+};
+
+struct cxusb_medion_dev {
+	/* has to be the first one */
+	struct cxusb_state state;
+
+	struct dvb_usb_device *dvbdev;
+
+	enum cxusb_open_type open_type;
+	unsigned int open_ctr;
+	struct mutex open_lock;
+
+#ifdef CONFIG_DVB_USB_CXUSB_ANALOG
+	struct v4l2_device v4l2dev;
+	struct v4l2_subdev *cx25840;
+	struct v4l2_subdev *tuner;
+	struct v4l2_subdev *tda9887;
+	struct video_device *videodev, *radiodev;
+	struct mutex dev_lock;
+
+	struct vb2_queue videoqueue;
+	u32 input;
+	bool stop_streaming;
+	u32 width, height;
+	u32 field_order;
+	struct cxusb_medion_auxbuf auxbuf;
+	v4l2_std_id norm;
+
+	struct urb *streamurbs[CXUSB_VIDEO_URBS];
+	unsigned long urbcomplete;
+	struct work_struct urbwork;
+	unsigned int nexturb;
+
+	struct cxusb_bt656_params bt656;
+	struct cxusb_medion_vbuffer *vbuf;
+	__u32 vbuf_sequence;
+
+	struct list_head buflist;
+
+	struct completion v4l2_release;
+#endif
+};
+
+struct cxusb_medion_vbuffer {
+	struct vb2_v4l2_buffer vb2;
+	struct list_head list;
+};
+
+/* defines for "debug" module parameter */
+#define CXUSB_DBG_RC BIT(0)
+#define CXUSB_DBG_I2C BIT(1)
+#define CXUSB_DBG_MISC BIT(2)
+#define CXUSB_DBG_BT656 BIT(3)
+#define CXUSB_DBG_URB BIT(4)
+#define CXUSB_DBG_OPS BIT(5)
+#define CXUSB_DBG_AUXB BIT(6)
+
+extern int dvb_usb_cxusb_debug;
+
+#define cxusb_vprintk(dvbdev, lvl, ...) do {				\
+		struct cxusb_medion_dev *_cxdev = (dvbdev)->priv;	\
+		if (dvb_usb_cxusb_debug & CXUSB_DBG_##lvl)		\
+			v4l2_printk(KERN_DEBUG,			\
+				    &_cxdev->v4l2dev, __VA_ARGS__);	\
+	} while (0)
+
+int cxusb_ctrl_msg(struct dvb_usb_device *d,
+		   u8 cmd, const u8 *wbuf, int wlen, u8 *rbuf, int rlen);
+
+#ifdef CONFIG_DVB_USB_CXUSB_ANALOG
+int cxusb_medion_analog_init(struct dvb_usb_device *dvbdev);
+int cxusb_medion_register_analog(struct dvb_usb_device *dvbdev);
+void cxusb_medion_unregister_analog(struct dvb_usb_device *dvbdev);
+#else
+static inline int cxusb_medion_analog_init(struct dvb_usb_device *dvbdev)
+{
+	return -EINVAL;
+}
+
+static inline int cxusb_medion_register_analog(struct dvb_usb_device *dvbdev)
+{
+	return 0;
+}
+
+static inline void cxusb_medion_unregister_analog(struct dvb_usb_device *dvbdev)
+{
+}
+#endif
+
+int cxusb_medion_get(struct dvb_usb_device *dvbdev,
+		     enum cxusb_open_type open_type);
+void cxusb_medion_put(struct dvb_usb_device *dvbdev);
+
 #endif
diff --git a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c
index 8056053c9ab0..0a7f8ba90992 100644
--- a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c
+++ b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c
@@ -56,9 +56,6 @@ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 	 * for reception.
 	 */
 	if (adap->feedcount == onoff && adap->feedcount > 0) {
-		deb_ts("submitting all URBs\n");
-		usb_urb_submit(&adap->fe_adap[adap->active_fe].stream);
-
 		deb_ts("controlling pid parser\n");
 		if (adap->props.fe[adap->active_fe].caps & DVB_USB_ADAP_HAS_PID_FILTER &&
 			adap->props.fe[adap->active_fe].caps &
@@ -80,6 +77,8 @@ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 			}
 		}
 
+		deb_ts("submitting all URBs\n");
+		usb_urb_submit(&adap->fe_adap[adap->active_fe].stream);
 	}
 	return 0;
 }
diff --git a/drivers/media/usb/dvb-usb/dvb-usb-init.c b/drivers/media/usb/dvb-usb/dvb-usb-init.c
index e97f6edc98de..16a0b4a359ea 100644
--- a/drivers/media/usb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/usb/dvb-usb/dvb-usb-init.c
@@ -130,6 +130,10 @@ static int dvb_usb_exit(struct dvb_usb_device *d)
 	dvb_usb_i2c_exit(d);
 	deb_info("state should be zero now: %x\n", d->state);
 	d->state = DVB_USB_STATE_INIT;
+
+	if (d->priv != NULL && d->props.priv_destroy != NULL)
+		d->props.priv_destroy(d);
+
 	kfree(d->priv);
 	kfree(d);
 	return 0;
@@ -151,6 +155,15 @@ static int dvb_usb_init(struct dvb_usb_device *d, short *adapter_nums)
 			err("no memory for priv in 'struct dvb_usb_device'");
 			return -ENOMEM;
 		}
+
+		if (d->props.priv_init != NULL) {
+			ret = d->props.priv_init(d);
+			if (ret != 0) {
+				kfree(d->priv);
+				d->priv = NULL;
+				return ret;
+			}
+		}
 	}
 
 	/* check the capabilities and set appropriate variables */
@@ -284,12 +297,15 @@ EXPORT_SYMBOL(dvb_usb_device_init);
 void dvb_usb_device_exit(struct usb_interface *intf)
 {
 	struct dvb_usb_device *d = usb_get_intfdata(intf);
-	const char *name = "generic DVB-USB module";
+	const char *default_name = "generic DVB-USB module";
+	char name[40];
 
 	usb_set_intfdata(intf, NULL);
 	if (d != NULL && d->desc != NULL) {
-		name = d->desc->name;
+		strscpy(name, d->desc->name, sizeof(name));
 		dvb_usb_exit(d);
+	} else {
+		strscpy(name, default_name, sizeof(name));
 	}
 	info("%s successfully deinitialized and disconnected.", name);
 
diff --git a/drivers/media/usb/dvb-usb/dvb-usb.h b/drivers/media/usb/dvb-usb/dvb-usb.h
index 32829bdd5f22..2eb0e24e8943 100644
--- a/drivers/media/usb/dvb-usb/dvb-usb.h
+++ b/drivers/media/usb/dvb-usb/dvb-usb.h
@@ -129,6 +129,9 @@ struct usb_data_stream_properties {
  * @frontend_ctrl: called to power on/off active frontend.
  * @streaming_ctrl: called to start and stop the MPEG2-TS streaming of the
  *  device (not URB submitting/killing).
+ *  This callback will be called without data URBs being active - data URBs
+ *  will be submitted only after streaming_ctrl(1) returns successfully and
+ *  they will be killed before streaming_ctrl(0) gets called.
  * @pid_filter_ctrl: called to en/disable the PID filter, if any.
  * @pid_filter: called to set/unset a PID for filtering.
  * @frontend_attach: called to attach the possible frontends (fill fe-field
@@ -234,6 +237,11 @@ enum dvb_usb_mode {
  *
  * @size_of_priv: how many bytes shall be allocated for the private field
  *  of struct dvb_usb_device.
+ * @priv_init: optional callback to initialize the variable that private field
+ * of struct dvb_usb_device has pointer to just after it had been allocated and
+ * zeroed.
+ * @priv_destroy: just like priv_init, only called before deallocating
+ * the memory pointed by private field of struct dvb_usb_device.
  *
  * @power_ctrl: called to enable/disable power of the device.
  * @read_mac_address: called to read the MAC address of the device.
@@ -275,6 +283,8 @@ struct dvb_usb_device_properties {
 	int        no_reconnect;
 
 	int size_of_priv;
+	int (*priv_init)(struct dvb_usb_device *);
+	void (*priv_destroy)(struct dvb_usb_device *);
 
 	int num_adapters;
 	struct dvb_usb_adapter_properties adapter[MAX_NO_OF_ADAPTER_PER_DEVICE];
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c
index d85ea1af6aa1..5aa15a7a49de 100644
--- a/drivers/media/usb/em28xx/em28xx-input.c
+++ b/drivers/media/usb/em28xx/em28xx-input.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/usb.h>
+#include <linux/usb/input.h>
 #include <linux/slab.h>
 #include <linux/bitrev.h>
 
@@ -58,7 +59,6 @@ struct em28xx_ir_poll_result {
 struct em28xx_IR {
 	struct em28xx *dev;
 	struct rc_dev *rc;
-	char name[32];
 	char phys[32];
 
 	/* poll decoder */
@@ -277,21 +277,8 @@ static int em2874_polling_getkey(struct em28xx_IR *ir,
 		break;
 
 	case RC_PROTO_BIT_NEC:
-		poll_result->scancode = msg[1] << 8 | msg[2];
-		if ((msg[3] ^ msg[4]) != 0xff) {	/* 32 bits NEC */
-			poll_result->protocol = RC_PROTO_NEC32;
-			poll_result->scancode = RC_SCANCODE_NEC32((msg[1] << 24) |
-								  (msg[2] << 16) |
-								  (msg[3] << 8)  |
-								  (msg[4]));
-		} else if ((msg[1] ^ msg[2]) != 0xff) {	/* 24 bits NEC */
-			poll_result->protocol = RC_PROTO_NECX;
-			poll_result->scancode = RC_SCANCODE_NECX(msg[1] << 8 |
-								 msg[2], msg[3]);
-		} else {				/* Normal NEC */
-			poll_result->protocol = RC_PROTO_NEC;
-			poll_result->scancode = RC_SCANCODE_NEC(msg[1], msg[3]);
-		}
+		poll_result->scancode = ir_nec_bytes_to_scancode(msg[1], msg[2], msg[3], msg[4],
+								 &poll_result->protocol);
 		break;
 
 	case RC_PROTO_BIT_RC6_0:
@@ -617,10 +604,7 @@ static int em28xx_register_snapshot_button(struct em28xx *dev)
 	set_bit(EM28XX_SNAPSHOT_KEY, input_dev->keybit);
 	input_dev->keycodesize = 0;
 	input_dev->keycodemax = 0;
-	input_dev->id.bustype = BUS_USB;
-	input_dev->id.vendor = le16_to_cpu(udev->descriptor.idVendor);
-	input_dev->id.product = le16_to_cpu(udev->descriptor.idProduct);
-	input_dev->id.version = 1;
+	usb_to_input_id(udev, &input_dev->id);
 	input_dev->dev.parent = &dev->intf->dev;
 
 	err = input_register_device(input_dev);
@@ -832,19 +816,12 @@ static int em28xx_ir_init(struct em28xx *dev)
 	/* This is how often we ask the chip for IR information */
 	ir->polling = 100; /* ms */
 
-	/* init input device */
-	snprintf(ir->name, sizeof(ir->name), "%s IR",
-		 dev_name(&dev->intf->dev));
-
 	usb_make_path(udev, ir->phys, sizeof(ir->phys));
 	strlcat(ir->phys, "/input0", sizeof(ir->phys));
 
-	rc->device_name = ir->name;
+	rc->device_name = em28xx_boards[dev->model].name;
 	rc->input_phys = ir->phys;
-	rc->input_id.bustype = BUS_USB;
-	rc->input_id.version = 1;
-	rc->input_id.vendor = le16_to_cpu(udev->descriptor.idVendor);
-	rc->input_id.product = le16_to_cpu(udev->descriptor.idProduct);
+	usb_to_input_id(udev, &rc->input_id);
 	rc->dev.parent = &dev->intf->dev;
 	rc->driver_name = MODULE_NAME;
 
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index f43717ea831d..0512e1959394 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -1984,7 +1984,6 @@ static int vidioc_s_register(struct file *file, void *priv,
 static int vidioc_querycap(struct file *file, void  *priv,
 			   struct v4l2_capability *cap)
 {
-	struct video_device   *vdev = video_devdata(file);
 	struct em28xx         *dev  = video_drvdata(file);
 	struct em28xx_v4l2    *v4l2 = dev->v4l2;
 	struct usb_device *udev = interface_to_usbdev(dev->intf);
@@ -1993,23 +1992,12 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(cap->card, em28xx_boards[dev->model].name, sizeof(cap->card));
 	usb_make_path(udev, cap->bus_info, sizeof(cap->bus_info));
 
-	if (vdev->vfl_type == VFL_TYPE_GRABBER)
-		cap->device_caps = V4L2_CAP_READWRITE |
-			V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
-	else if (vdev->vfl_type == VFL_TYPE_RADIO)
-		cap->device_caps = V4L2_CAP_RADIO;
-	else
-		cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE;
-
+	cap->capabilities = V4L2_CAP_DEVICE_CAPS | V4L2_CAP_READWRITE |
+			    V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
 	if (dev->int_audio_type != EM28XX_INT_AUDIO_NONE)
-		cap->device_caps |= V4L2_CAP_AUDIO;
-
+		cap->capabilities |= V4L2_CAP_AUDIO;
 	if (dev->tuner_type != TUNER_ABSENT)
-		cap->device_caps |= V4L2_CAP_TUNER;
-
-	cap->capabilities = cap->device_caps |
-			    V4L2_CAP_DEVICE_CAPS | V4L2_CAP_READWRITE |
-			    V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
+		cap->capabilities |= V4L2_CAP_TUNER;
 	if (video_is_registered(&v4l2->vbi_dev))
 		cap->capabilities |= V4L2_CAP_VBI_CAPTURE;
 	if (video_is_registered(&v4l2->radio_dev))
@@ -2782,6 +2770,13 @@ static int em28xx_v4l2_init(struct em28xx *dev)
 	mutex_init(&v4l2->vb_vbi_queue_lock);
 	v4l2->vdev.queue = &v4l2->vb_vidq;
 	v4l2->vdev.queue->lock = &v4l2->vb_queue_lock;
+	v4l2->vdev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_VIDEO_CAPTURE |
+				 V4L2_CAP_STREAMING;
+	if (dev->int_audio_type != EM28XX_INT_AUDIO_NONE)
+		v4l2->vdev.device_caps |= V4L2_CAP_AUDIO;
+	if (dev->tuner_type != TUNER_ABSENT)
+		v4l2->vdev.device_caps |= V4L2_CAP_TUNER;
+
 
 	/* disable inapplicable ioctls */
 	if (dev->is_webcam) {
@@ -2818,6 +2813,10 @@ static int em28xx_v4l2_init(struct em28xx *dev)
 
 		v4l2->vbi_dev.queue = &v4l2->vb_vbiq;
 		v4l2->vbi_dev.queue->lock = &v4l2->vb_vbi_queue_lock;
+		v4l2->vbi_dev.device_caps = V4L2_CAP_STREAMING |
+			V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE;
+		if (dev->tuner_type != TUNER_ABSENT)
+			v4l2->vbi_dev.device_caps |= V4L2_CAP_TUNER;
 
 		/* disable inapplicable ioctls */
 		v4l2_disable_ioctl(&v4l2->vbi_dev, VIDIOC_S_PARM);
@@ -2845,6 +2844,7 @@ static int em28xx_v4l2_init(struct em28xx *dev)
 	if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) {
 		em28xx_vdev_init(dev, &v4l2->radio_dev, &em28xx_radio_template,
 				 "radio");
+		v4l2->radio_dev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
 		ret = video_register_device(&v4l2->radio_dev, VFL_TYPE_RADIO,
 					    radio_nr[dev->devno]);
 		if (ret < 0) {
diff --git a/drivers/media/usb/go7007/go7007-v4l2.c b/drivers/media/usb/go7007/go7007-v4l2.c
index b63b7bb7745c..88edfef80b40 100644
--- a/drivers/media/usb/go7007/go7007-v4l2.c
+++ b/drivers/media/usb/go7007/go7007-v4l2.c
@@ -279,15 +279,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(cap->driver, "go7007", sizeof(cap->driver));
 	strscpy(cap->card, go->name, sizeof(cap->card));
 	strscpy(cap->bus_info, go->bus_info, sizeof(cap->bus_info));
-
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
-				V4L2_CAP_STREAMING;
-
-	if (go->board_info->num_aud_inputs)
-		cap->device_caps |= V4L2_CAP_AUDIO;
-	if (go->board_info->flags & GO7007_BOARD_HAS_TUNER)
-		cap->device_caps |= V4L2_CAP_TUNER;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1114,6 +1105,12 @@ int go7007_v4l2_init(struct go7007 *go)
 	*vdev = go7007_template;
 	vdev->lock = &go->serialize_lock;
 	vdev->queue = &go->vidq;
+	vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+			    V4L2_CAP_STREAMING;
+	if (go->board_info->num_aud_inputs)
+		vdev->device_caps |= V4L2_CAP_AUDIO;
+	if (go->board_info->flags & GO7007_BOARD_HAS_TUNER)
+		vdev->device_caps |= V4L2_CAP_TUNER;
 	video_set_drvdata(vdev, go);
 	vdev->v4l2_dev = &go->v4l2_dev;
 	if (!v4l2_device_has_op(&go->v4l2_dev, 0, video, querystd))
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index a7ed5257cdba..be11f7830bca 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -1209,10 +1209,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	}
 	usb_make_path(gspca_dev->dev, (char *) cap->bus_info,
 			sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE
-			  | V4L2_CAP_STREAMING
-			  | V4L2_CAP_READWRITE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1508,6 +1504,8 @@ int gspca_dev_probe2(struct usb_interface *intf,
 	gspca_dev->empty_packet = -1;	/* don't check the empty packets */
 	gspca_dev->vdev = gspca_template;
 	gspca_dev->vdev.v4l2_dev = &gspca_dev->v4l2_dev;
+	gspca_dev->vdev.device_caps = V4L2_CAP_VIDEO_CAPTURE |
+				      V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;
 	video_set_drvdata(&gspca_dev->vdev, gspca_dev);
 	gspca_dev->module = module;
 
diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c
index 7d4a9452f545..cec841ad7495 100644
--- a/drivers/media/usb/hackrf/hackrf.c
+++ b/drivers/media/usb/hackrf/hackrf.c
@@ -896,19 +896,13 @@ static int hackrf_querycap(struct file *file, void *fh,
 {
 	struct hackrf_dev *dev = video_drvdata(file);
 	struct usb_interface *intf = dev->intf;
-	struct video_device *vdev = video_devdata(file);
 
 	dev_dbg(&intf->dev, "\n");
 
-	cap->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;
-	if (vdev->vfl_dir == VFL_DIR_RX)
-		cap->device_caps |= V4L2_CAP_SDR_CAPTURE | V4L2_CAP_TUNER;
-	else
-		cap->device_caps |= V4L2_CAP_SDR_OUTPUT | V4L2_CAP_MODULATOR;
-
 	cap->capabilities = V4L2_CAP_SDR_CAPTURE | V4L2_CAP_TUNER |
 			    V4L2_CAP_SDR_OUTPUT | V4L2_CAP_MODULATOR |
-			    V4L2_CAP_DEVICE_CAPS | cap->device_caps;
+			    V4L2_CAP_STREAMING | V4L2_CAP_READWRITE |
+			    V4L2_CAP_DEVICE_CAPS;
 	strscpy(cap->driver, KBUILD_MODNAME, sizeof(cap->driver));
 	strscpy(cap->card, dev->rx_vdev.name, sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
@@ -1487,6 +1481,8 @@ static int hackrf_probe(struct usb_interface *intf,
 	dev->rx_vdev.ctrl_handler = &dev->rx_ctrl_handler;
 	dev->rx_vdev.lock = &dev->v4l2_lock;
 	dev->rx_vdev.vfl_dir = VFL_DIR_RX;
+	dev->rx_vdev.device_caps = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE |
+				   V4L2_CAP_SDR_CAPTURE | V4L2_CAP_TUNER;
 	video_set_drvdata(&dev->rx_vdev, dev);
 	ret = video_register_device(&dev->rx_vdev, VFL_TYPE_SDR, -1);
 	if (ret) {
@@ -1505,6 +1501,8 @@ static int hackrf_probe(struct usb_interface *intf,
 	dev->tx_vdev.ctrl_handler = &dev->tx_ctrl_handler;
 	dev->tx_vdev.lock = &dev->v4l2_lock;
 	dev->tx_vdev.vfl_dir = VFL_DIR_TX;
+	dev->tx_vdev.device_caps = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE |
+				   V4L2_CAP_SDR_OUTPUT | V4L2_CAP_MODULATOR;
 	video_set_drvdata(&dev->tx_vdev, dev);
 	ret = video_register_device(&dev->tx_vdev, VFL_TYPE_SDR, -1);
 	if (ret) {
diff --git a/drivers/media/usb/hdpvr/hdpvr-video.c b/drivers/media/usb/hdpvr/hdpvr-video.c
index 7580fc5f2f12..5b3e67b80627 100644
--- a/drivers/media/usb/hdpvr/hdpvr-video.c
+++ b/drivers/media/usb/hdpvr/hdpvr-video.c
@@ -435,7 +435,7 @@ static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count,
 	/* wait for the first buffer */
 	if (!(file->f_flags & O_NONBLOCK)) {
 		if (wait_event_interruptible(dev->wait_data,
-					     hdpvr_get_next_buffer(dev)))
+					     !list_empty_careful(&dev->rec_buff_list)))
 			return -ERESTARTSYS;
 	}
 
@@ -461,10 +461,17 @@ static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count,
 				goto err;
 			}
 			if (!err) {
-				v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
-					"timeout: restart streaming\n");
+				v4l2_info(&dev->v4l2_dev,
+					  "timeout: restart streaming\n");
+				mutex_lock(&dev->io_mutex);
 				hdpvr_stop_streaming(dev);
-				msecs_to_jiffies(4000);
+				mutex_unlock(&dev->io_mutex);
+				/*
+				 * The FW needs about 4 seconds after streaming
+				 * stopped before it is ready to restart
+				 * streaming.
+				 */
+				msleep(4000);
 				err = hdpvr_start_streaming(dev);
 				if (err) {
 					ret = err;
@@ -577,9 +584,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	strscpy(cap->driver, "hdpvr", sizeof(cap->driver));
 	strscpy(cap->card, "Hauppauge HD PVR", sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_AUDIO |
-			    V4L2_CAP_READWRITE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1127,9 +1131,7 @@ static void hdpvr_device_release(struct video_device *vdev)
 	struct hdpvr_device *dev = video_get_drvdata(vdev);
 
 	hdpvr_delete(dev);
-	mutex_lock(&dev->io_mutex);
 	flush_work(&dev->worker);
-	mutex_unlock(&dev->io_mutex);
 
 	v4l2_device_unregister(&dev->v4l2_dev);
 	v4l2_ctrl_handler_free(&dev->hdl);
@@ -1150,6 +1152,8 @@ static const struct video_device hdpvr_video_template = {
 	.release		= hdpvr_device_release,
 	.ioctl_ops		= &hdpvr_ioctl_ops,
 	.tvnorms		= V4L2_STD_ALL,
+	.device_caps		= V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_AUDIO |
+				  V4L2_CAP_READWRITE,
 };
 
 static const struct v4l2_ctrl_ops hdpvr_ctrl_ops = {
diff --git a/drivers/media/usb/msi2500/msi2500.c b/drivers/media/usb/msi2500/msi2500.c
index b405bc3c2781..4c9b2a12acfb 100644
--- a/drivers/media/usb/msi2500/msi2500.c
+++ b/drivers/media/usb/msi2500/msi2500.c
@@ -598,9 +598,6 @@ static int msi2500_querycap(struct file *file, void *fh,
 	strscpy(cap->driver, KBUILD_MODNAME, sizeof(cap->driver));
 	strscpy(cap->card, dev->vdev.name, sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_SDR_CAPTURE | V4L2_CAP_STREAMING |
-			V4L2_CAP_READWRITE | V4L2_CAP_TUNER;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1274,6 +1271,8 @@ static int msi2500_probe(struct usb_interface *intf,
 	dev->v4l2_dev.ctrl_handler = &dev->hdl;
 	dev->vdev.v4l2_dev = &dev->v4l2_dev;
 	dev->vdev.lock = &dev->v4l2_lock;
+	dev->vdev.device_caps = V4L2_CAP_SDR_CAPTURE | V4L2_CAP_STREAMING |
+				V4L2_CAP_READWRITE | V4L2_CAP_TUNER;
 
 	ret = video_register_device(&dev->vdev, VFL_TYPE_SDR, -1);
 	if (ret) {
diff --git a/drivers/media/usb/pvrusb2/Kconfig b/drivers/media/usb/pvrusb2/Kconfig
index 64f9df067269..e6a4f730591b 100644
--- a/drivers/media/usb/pvrusb2/Kconfig
+++ b/drivers/media/usb/pvrusb2/Kconfig
@@ -41,6 +41,8 @@ config VIDEO_PVRUSB2_DVB
 	select DVB_S5H1409 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_S5H1411 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_TDA10048 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_LGDT3306A if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_SI2168 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_TDA18271 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_TDA8290 if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c
index 58ca7498e119..e4b31ae02f59 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -101,10 +101,35 @@ static const struct routing_scheme routing_defav400 = {
 	.cnt = ARRAY_SIZE(routing_schemeav400),
 };
 
+static const struct routing_scheme_item routing_scheme160xxx[] = {
+	[PVR2_CVAL_INPUT_TV] = {
+		.vid = CX25840_COMPOSITE7,
+		.aud = CX25840_AUDIO8,
+	},
+	[PVR2_CVAL_INPUT_RADIO] = {
+		.vid = CX25840_COMPOSITE4,
+		.aud = CX25840_AUDIO6,
+	},
+	[PVR2_CVAL_INPUT_COMPOSITE] = {
+		.vid = CX25840_COMPOSITE3,
+		.aud = CX25840_AUDIO_SERIAL,
+	},
+	[PVR2_CVAL_INPUT_SVIDEO] = {
+		.vid = CX25840_SVIDEO1,
+		.aud = CX25840_AUDIO_SERIAL,
+	},
+};
+
+static const struct routing_scheme routing_def160xxx = {
+	.def = routing_scheme160xxx,
+	.cnt = ARRAY_SIZE(routing_scheme160xxx),
+};
+
 static const struct routing_scheme *routing_schemes[] = {
 	[PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
 	[PVR2_ROUTING_SCHEME_GOTVIEW] = &routing_defgv,
 	[PVR2_ROUTING_SCHEME_AV400] = &routing_defav400,
+	[PVR2_ROUTING_SCHEME_HAUP160XXX] = &routing_def160xxx,
 };
 
 void pvr2_cx25840_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-devattr.c b/drivers/media/usb/pvrusb2/pvrusb2-devattr.c
index d476c492b87e..1fcf63218885 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-devattr.c
@@ -27,6 +27,9 @@ pvr2_device_desc structures.
 #include "tda18271.h"
 #include "tda8290.h"
 #include "tuner-simple.h"
+#include "si2157.h"
+#include "lgdt3306a.h"
+#include "si2168.h"
 #endif
 
 
@@ -178,10 +181,10 @@ static struct lgdt330x_config pvr2_lgdt3303_config = {
 
 static int pvr2_lgdt3303_attach(struct pvr2_dvb_adapter *adap)
 {
-	adap->fe = dvb_attach(lgdt330x_attach, &pvr2_lgdt3303_config,
-			      0x0e,
-			      &adap->channel.hdw->i2c_adap);
-	if (adap->fe)
+	adap->fe[0] = dvb_attach(lgdt330x_attach, &pvr2_lgdt3303_config,
+				 0x0e,
+				 &adap->channel.hdw->i2c_adap);
+	if (adap->fe[0])
 		return 0;
 
 	return -EIO;
@@ -189,7 +192,7 @@ static int pvr2_lgdt3303_attach(struct pvr2_dvb_adapter *adap)
 
 static int pvr2_lgh06xf_attach(struct pvr2_dvb_adapter *adap)
 {
-	dvb_attach(simple_tuner_attach, adap->fe,
+	dvb_attach(simple_tuner_attach, adap->fe[0],
 		   &adap->channel.hdw->i2c_adap, 0x61,
 		   TUNER_LG_TDVS_H06XF);
 
@@ -238,10 +241,10 @@ static struct lgdt330x_config pvr2_lgdt3302_config = {
 
 static int pvr2_lgdt3302_attach(struct pvr2_dvb_adapter *adap)
 {
-	adap->fe = dvb_attach(lgdt330x_attach, &pvr2_lgdt3302_config,
-			      0x0e,
-			      &adap->channel.hdw->i2c_adap);
-	if (adap->fe)
+	adap->fe[0] = dvb_attach(lgdt330x_attach, &pvr2_lgdt3302_config,
+				 0x0e,
+				 &adap->channel.hdw->i2c_adap);
+	if (adap->fe[0])
 		return 0;
 
 	return -EIO;
@@ -249,7 +252,7 @@ static int pvr2_lgdt3302_attach(struct pvr2_dvb_adapter *adap)
 
 static int pvr2_fcv1236d_attach(struct pvr2_dvb_adapter *adap)
 {
-	dvb_attach(simple_tuner_attach, adap->fe,
+	dvb_attach(simple_tuner_attach, adap->fe[0],
 		   &adap->channel.hdw->i2c_adap, 0x61,
 		   TUNER_PHILIPS_FCV1236D);
 
@@ -325,9 +328,9 @@ static struct tda18271_config hauppauge_tda18271_dvb_config = {
 
 static int pvr2_tda10048_attach(struct pvr2_dvb_adapter *adap)
 {
-	adap->fe = dvb_attach(tda10048_attach, &hauppauge_tda10048_config,
-			      &adap->channel.hdw->i2c_adap);
-	if (adap->fe)
+	adap->fe[0] = dvb_attach(tda10048_attach, &hauppauge_tda10048_config,
+				 &adap->channel.hdw->i2c_adap);
+	if (adap->fe[0])
 		return 0;
 
 	return -EIO;
@@ -335,10 +338,10 @@ static int pvr2_tda10048_attach(struct pvr2_dvb_adapter *adap)
 
 static int pvr2_73xxx_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
 {
-	dvb_attach(tda829x_attach, adap->fe,
+	dvb_attach(tda829x_attach, adap->fe[0],
 		   &adap->channel.hdw->i2c_adap, 0x42,
 		   &tda829x_no_probe);
-	dvb_attach(tda18271_attach, adap->fe, 0x60,
+	dvb_attach(tda18271_attach, adap->fe[0], 0x60,
 		   &adap->channel.hdw->i2c_adap,
 		   &hauppauge_tda18271_dvb_config);
 
@@ -423,9 +426,9 @@ static struct tda18271_config hauppauge_tda18271_config = {
 
 static int pvr2_s5h1409_attach(struct pvr2_dvb_adapter *adap)
 {
-	adap->fe = dvb_attach(s5h1409_attach, &pvr2_s5h1409_config,
-			      &adap->channel.hdw->i2c_adap);
-	if (adap->fe)
+	adap->fe[0] = dvb_attach(s5h1409_attach, &pvr2_s5h1409_config,
+				 &adap->channel.hdw->i2c_adap);
+	if (adap->fe[0])
 		return 0;
 
 	return -EIO;
@@ -433,9 +436,9 @@ static int pvr2_s5h1409_attach(struct pvr2_dvb_adapter *adap)
 
 static int pvr2_s5h1411_attach(struct pvr2_dvb_adapter *adap)
 {
-	adap->fe = dvb_attach(s5h1411_attach, &pvr2_s5h1411_config,
-			      &adap->channel.hdw->i2c_adap);
-	if (adap->fe)
+	adap->fe[0] = dvb_attach(s5h1411_attach, &pvr2_s5h1411_config,
+				 &adap->channel.hdw->i2c_adap);
+	if (adap->fe[0])
 		return 0;
 
 	return -EIO;
@@ -443,10 +446,10 @@ static int pvr2_s5h1411_attach(struct pvr2_dvb_adapter *adap)
 
 static int pvr2_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
 {
-	dvb_attach(tda829x_attach, adap->fe,
+	dvb_attach(tda829x_attach, adap->fe[0],
 		   &adap->channel.hdw->i2c_adap, 0x42,
 		   &tda829x_no_probe);
-	dvb_attach(tda18271_attach, adap->fe, 0x60,
+	dvb_attach(tda18271_attach, adap->fe[0], 0x60,
 		   &adap->channel.hdw->i2c_adap,
 		   &hauppauge_tda18271_config);
 
@@ -515,7 +518,166 @@ static const struct pvr2_device_desc pvr2_device_751xx = {
 #endif
 };
 
+/*------------------------------------------------------------------------*/
+/*    Hauppauge PVR-USB2 Model 160000 / 160111 -- HVR-1955 / HVR-1975     */
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+static int pvr2_si2157_attach(struct pvr2_dvb_adapter *adap);
+static int pvr2_si2168_attach(struct pvr2_dvb_adapter *adap);
+static int pvr2_dual_fe_attach(struct pvr2_dvb_adapter *adap);
+static int pvr2_lgdt3306a_attach(struct pvr2_dvb_adapter *adap);
+
+static const struct pvr2_dvb_props pvr2_160000_dvb_props = {
+	.frontend_attach = pvr2_dual_fe_attach,
+	.tuner_attach    = pvr2_si2157_attach,
+};
+
+static const struct pvr2_dvb_props pvr2_160111_dvb_props = {
+	.frontend_attach = pvr2_lgdt3306a_attach,
+	.tuner_attach    = pvr2_si2157_attach,
+};
+
+static int pvr2_si2157_attach(struct pvr2_dvb_adapter *adap)
+{
+	struct si2157_config si2157_config = {};
+
+	si2157_config.inversion = 1;
+	si2157_config.fe = adap->fe[0];
+
+	adap->i2c_client_tuner = dvb_module_probe("si2157", "si2177",
+						  &adap->channel.hdw->i2c_adap,
+						  0x60, &si2157_config);
+
+	if (!adap->i2c_client_tuner)
+		return -ENODEV;
+
+	return 0;
+}
+
+static int pvr2_si2168_attach(struct pvr2_dvb_adapter *adap)
+{
+	struct si2168_config si2168_config = {};
+	struct i2c_adapter *adapter;
+
+	pr_debug("%s()\n", __func__);
+
+	si2168_config.fe = &adap->fe[1];
+	si2168_config.i2c_adapter = &adapter;
+	si2168_config.ts_mode = SI2168_TS_PARALLEL; /*2, 1-serial, 2-parallel.*/
+	si2168_config.ts_clock_gapped = 1; /*0-disabled, 1-enabled.*/
+	si2168_config.ts_clock_inv = 0; /*0-not-invert, 1-invert*/
+	si2168_config.spectral_inversion = 1; /*0-not-invert, 1-invert*/
+
+	adap->i2c_client_demod[1] = dvb_module_probe("si2168", NULL,
+						     &adap->channel.hdw->i2c_adap,
+						     0x64, &si2168_config);
+
+	if (!adap->i2c_client_demod[1])
+		return -ENODEV;
+
+	return 0;
+}
 
+static int pvr2_lgdt3306a_attach(struct pvr2_dvb_adapter *adap)
+{
+	struct lgdt3306a_config lgdt3306a_config;
+	struct i2c_adapter *adapter;
+
+	pr_debug("%s()\n", __func__);
+
+	lgdt3306a_config.fe = &adap->fe[0];
+	lgdt3306a_config.i2c_adapter = &adapter;
+	lgdt3306a_config.deny_i2c_rptr = 1;
+	lgdt3306a_config.spectral_inversion = 1;
+	lgdt3306a_config.qam_if_khz = 4000;
+	lgdt3306a_config.vsb_if_khz = 3250;
+	lgdt3306a_config.mpeg_mode = LGDT3306A_MPEG_PARALLEL;
+	lgdt3306a_config.tpclk_edge = LGDT3306A_TPCLK_FALLING_EDGE;
+	lgdt3306a_config.tpvalid_polarity = LGDT3306A_TP_VALID_LOW;
+	lgdt3306a_config.xtalMHz = 25, /* demod clock MHz; 24/25 supported */
+
+	adap->i2c_client_demod[0] = dvb_module_probe("lgdt3306a", NULL,
+						     &adap->channel.hdw->i2c_adap,
+						     0x59, &lgdt3306a_config);
+
+	if (!adap->i2c_client_demod[0])
+		return -ENODEV;
+
+	return 0;
+}
+
+static int pvr2_dual_fe_attach(struct pvr2_dvb_adapter *adap)
+{
+	pr_debug("%s()\n", __func__);
+
+	if (pvr2_lgdt3306a_attach(adap) != 0)
+		return -ENODEV;
+
+	if (pvr2_si2168_attach(adap) != 0) {
+		dvb_module_release(adap->i2c_client_demod[0]);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+#endif
+
+#define PVR2_FIRMWARE_160xxx "v4l-pvrusb2-160xxx-01.fw"
+static const char *pvr2_fw1_names_160xxx[] = {
+		PVR2_FIRMWARE_160xxx,
+};
+
+static const struct pvr2_device_client_desc pvr2_cli_160xxx[] = {
+	{ .module_id = PVR2_CLIENT_ID_CX25840 },
+};
+
+static const struct pvr2_device_desc pvr2_device_160000 = {
+		.description = "WinTV HVR-1975 Model 160000",
+		.shortname = "160000",
+		.client_table.lst = pvr2_cli_160xxx,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_160xxx),
+		.fx2_firmware.lst = pvr2_fw1_names_160xxx,
+		.fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_160xxx),
+		.default_tuner_type = TUNER_ABSENT,
+		.flag_has_cx25840 = 1,
+		.flag_has_hauppauge_rom = 1,
+		.flag_has_analogtuner = 1,
+		.flag_has_composite = 1,
+		.flag_has_svideo = 1,
+		.flag_fx2_16kb = 1,
+		.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+		.digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
+		.default_std_mask = V4L2_STD_NTSC_M,
+		.led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+		.ir_scheme = PVR2_IR_SCHEME_ZILOG,
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+		.dvb_props = &pvr2_160000_dvb_props,
+#endif
+};
+
+static const struct pvr2_device_desc pvr2_device_160111 = {
+		.description = "WinTV HVR-1955 Model 160111",
+		.shortname = "160111",
+		.client_table.lst = pvr2_cli_160xxx,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_160xxx),
+		.fx2_firmware.lst = pvr2_fw1_names_160xxx,
+		.fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_160xxx),
+		.default_tuner_type = TUNER_ABSENT,
+		.flag_has_cx25840 = 1,
+		.flag_has_hauppauge_rom = 1,
+		.flag_has_analogtuner = 1,
+		.flag_has_composite = 1,
+		.flag_has_svideo = 1,
+		.flag_fx2_16kb = 1,
+		.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+		.digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
+		.default_std_mask = V4L2_STD_NTSC_M,
+		.led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+		.ir_scheme = PVR2_IR_SCHEME_ZILOG,
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+		.dvb_props = &pvr2_160111_dvb_props,
+#endif
+};
 
 /*------------------------------------------------------------------------*/
 
@@ -542,6 +704,10 @@ struct usb_device_id pvr2_device_table[] = {
 	  .driver_info = (kernel_ulong_t)&pvr2_device_751xx},
 	{ USB_DEVICE(0x0ccd, 0x0039),
 	  .driver_info = (kernel_ulong_t)&pvr2_device_av400},
+	{ USB_DEVICE(0x2040, 0x7502),
+	  .driver_info = (kernel_ulong_t)&pvr2_device_160111},
+	{ USB_DEVICE(0x2040, 0x7510),
+	  .driver_info = (kernel_ulong_t)&pvr2_device_160000},
 	{ }
 };
 
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-devattr.h b/drivers/media/usb/pvrusb2/pvrusb2-devattr.h
index ed0c129c1b3f..3c88f05d82d9 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-devattr.h
+++ b/drivers/media/usb/pvrusb2/pvrusb2-devattr.h
@@ -56,6 +56,7 @@ struct pvr2_string_table {
 #define PVR2_ROUTING_SCHEME_GOTVIEW 1
 #define PVR2_ROUTING_SCHEME_ONAIR 2
 #define PVR2_ROUTING_SCHEME_AV400 3
+#define PVR2_ROUTING_SCHEME_HAUP160XXX 4
 
 #define PVR2_DIGITAL_SCHEME_NONE 0
 #define PVR2_DIGITAL_SCHEME_HAUPPAUGE 1
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-dvb.c b/drivers/media/usb/pvrusb2/pvrusb2-dvb.c
index d8874a952418..6954584526a3 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-dvb.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-dvb.c
@@ -334,26 +334,19 @@ static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
 		goto done;
 	}
 
-	if ((dvb_props->frontend_attach(adap) == 0) && (adap->fe)) {
-
-		if (dvb_register_frontend(&adap->dvb_adap, adap->fe)) {
+	if (dvb_props->frontend_attach(adap) == 0 && adap->fe[0]) {
+		if (dvb_register_frontend(&adap->dvb_adap, adap->fe[0])) {
 			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
 				   "frontend registration failed!");
-			dvb_frontend_detach(adap->fe);
-			adap->fe = NULL;
 			ret = -ENODEV;
-			goto done;
+			goto fail_frontend0;
 		}
+		if (adap->fe[0]->ops.analog_ops.standby)
+			adap->fe[0]->ops.analog_ops.standby(adap->fe[0]);
 
-		if (dvb_props->tuner_attach)
-			dvb_props->tuner_attach(adap);
-
-		if (adap->fe->ops.analog_ops.standby)
-			adap->fe->ops.analog_ops.standby(adap->fe);
-
-		/* Ensure all frontends negotiate bus access */
-		adap->fe->ops.ts_bus_ctrl = pvr2_dvb_bus_ctrl;
-
+		pvr2_trace(PVR2_TRACE_INFO, "transferring fe[%d] ts_bus_ctrl() to pvr2_dvb_bus_ctrl()",
+			   adap->fe[0]->id);
+		adap->fe[0]->ops.ts_bus_ctrl = pvr2_dvb_bus_ctrl;
 	} else {
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
 			   "no frontend was attached!");
@@ -361,17 +354,74 @@ static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
 		return ret;
 	}
 
- done:
+	if (dvb_props->tuner_attach && dvb_props->tuner_attach(adap)) {
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS, "tuner attach failed");
+		ret = -ENODEV;
+		goto fail_tuner;
+	}
+
+	if (adap->fe[1]) {
+		adap->fe[1]->id = 1;
+		adap->fe[1]->tuner_priv = adap->fe[0]->tuner_priv;
+		memcpy(&adap->fe[1]->ops.tuner_ops,
+		       &adap->fe[0]->ops.tuner_ops,
+		       sizeof(struct dvb_tuner_ops));
+
+		if (dvb_register_frontend(&adap->dvb_adap, adap->fe[1])) {
+			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+				   "frontend registration failed!");
+			ret = -ENODEV;
+			goto fail_frontend1;
+		}
+		/* MFE lock */
+		adap->dvb_adap.mfe_shared = 1;
+
+		if (adap->fe[1]->ops.analog_ops.standby)
+			adap->fe[1]->ops.analog_ops.standby(adap->fe[1]);
+
+		pvr2_trace(PVR2_TRACE_INFO, "transferring fe[%d] ts_bus_ctrl() to pvr2_dvb_bus_ctrl()",
+			   adap->fe[1]->id);
+		adap->fe[1]->ops.ts_bus_ctrl = pvr2_dvb_bus_ctrl;
+	}
+done:
 	pvr2_channel_limit_inputs(&adap->channel, 0);
 	return ret;
+
+fail_frontend1:
+	dvb_frontend_detach(adap->fe[1]);
+	adap->fe[1] = NULL;
+fail_tuner:
+	dvb_unregister_frontend(adap->fe[0]);
+fail_frontend0:
+	dvb_frontend_detach(adap->fe[0]);
+	adap->fe[0] = NULL;
+	dvb_module_release(adap->i2c_client_tuner);
+	dvb_module_release(adap->i2c_client_demod[1]);
+	dvb_module_release(adap->i2c_client_demod[0]);
+
+	return ret;
 }
 
 static int pvr2_dvb_frontend_exit(struct pvr2_dvb_adapter *adap)
 {
-	if (adap->fe != NULL) {
-		dvb_unregister_frontend(adap->fe);
-		dvb_frontend_detach(adap->fe);
+	if (adap->fe[1]) {
+		dvb_unregister_frontend(adap->fe[1]);
+		dvb_frontend_detach(adap->fe[1]);
+		adap->fe[1] = NULL;
+	}
+	if (adap->fe[0]) {
+		dvb_unregister_frontend(adap->fe[0]);
+		dvb_frontend_detach(adap->fe[0]);
+		adap->fe[0] = NULL;
 	}
+
+	dvb_module_release(adap->i2c_client_tuner);
+	adap->i2c_client_tuner = NULL;
+	dvb_module_release(adap->i2c_client_demod[1]);
+	adap->i2c_client_demod[1] = NULL;
+	dvb_module_release(adap->i2c_client_demod[0]);
+	adap->i2c_client_demod[0] = NULL;
+
 	return 0;
 }
 
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-dvb.h b/drivers/media/usb/pvrusb2/pvrusb2-dvb.h
index e7f71fb94a6e..c0b27f5211bf 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-dvb.h
+++ b/drivers/media/usb/pvrusb2/pvrusb2-dvb.h
@@ -18,7 +18,10 @@ struct pvr2_dvb_adapter {
 	struct dmxdev		dmxdev;
 	struct dvb_demux	demux;
 	struct dvb_net		dvb_net;
-	struct dvb_frontend	*fe;
+	struct dvb_frontend	*fe[2];
+
+	struct i2c_client	*i2c_client_demod[2];
+	struct i2c_client	*i2c_client_tuner;
 
 	int			feedcount;
 	int			max_feed_count;
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-fx2-cmd.h b/drivers/media/usb/pvrusb2/pvrusb2-fx2-cmd.h
index be76911335d3..e54aa42b4115 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-fx2-cmd.h
+++ b/drivers/media/usb/pvrusb2/pvrusb2-fx2-cmd.h
@@ -28,6 +28,10 @@
 
 #define FX2CMD_FWPOST1          0x52u
 
+/* These 2 only exist on Model 160xxx */
+#define FX2CMD_HCW_DEMOD_RESET_PIN 0xd4u
+#define FX2CMD_HCW_MAKO_SLEEP_PIN  0xd5u
+
 #define FX2CMD_POWER_OFF        0xdcu
 #define FX2CMD_POWER_ON         0xdeu
 
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
index 70b5cb08d65b..6fe8b9af858a 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
@@ -306,6 +306,8 @@ static const struct pvr2_fx2cmd_descdef pvr2_fx2cmd_desc[] = {
 	{FX2CMD_ONAIR_DTV_STREAMING_OFF, "onair dtv stream off"},
 	{FX2CMD_ONAIR_DTV_POWER_ON, "onair dtv power on"},
 	{FX2CMD_ONAIR_DTV_POWER_OFF, "onair dtv power off"},
+	{FX2CMD_HCW_DEMOD_RESET_PIN, "hcw demod reset pin"},
+	{FX2CMD_HCW_MAKO_SLEEP_PIN, "hcw mako sleep pin"},
 };
 
 
@@ -1670,7 +1672,7 @@ static int pvr2_decoder_enable(struct pvr2_hdw *hdw,int enablefl)
 	}
 	if (!hdw->flag_decoder_missed) {
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "WARNING: No decoder present");
+			   "***WARNING*** No decoder present");
 		hdw->flag_decoder_missed = !0;
 		trace_stbit("flag_decoder_missed",
 			    hdw->flag_decoder_missed);
@@ -2129,10 +2131,28 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 				      ((0) << 16));
 	}
 
-	// This step MUST happen after the earlier powerup step.
+	/* This step MUST happen after the earlier powerup step */
 	pvr2_i2c_core_init(hdw);
 	if (!pvr2_hdw_dev_ok(hdw)) return;
 
+	/* Reset demod only on Hauppauge 160xxx platform */
+	if (le16_to_cpu(hdw->usb_dev->descriptor.idVendor) == 0x2040 &&
+	    (le16_to_cpu(hdw->usb_dev->descriptor.idProduct) == 0x7502 ||
+	     le16_to_cpu(hdw->usb_dev->descriptor.idProduct) == 0x7510)) {
+		pr_info("%s(): resetting 160xxx demod\n", __func__);
+		/* TODO: not sure this is proper place to reset once only */
+		pvr2_issue_simple_cmd(hdw,
+				      FX2CMD_HCW_DEMOD_RESET_PIN |
+				      (1 << 8) |
+				      ((0) << 16));
+		usleep_range(10000, 10500);
+		pvr2_issue_simple_cmd(hdw,
+				      FX2CMD_HCW_DEMOD_RESET_PIN |
+				      (1 << 8) |
+				      ((1) << 16));
+		usleep_range(10000, 10500);
+	}
+
 	pvr2_hdw_load_modules(hdw);
 	if (!pvr2_hdw_dev_ok(hdw)) return;
 
@@ -2356,7 +2376,7 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 	if (hdw_desc->flag_is_experimental) {
 		pvr2_trace(PVR2_TRACE_INFO, "**********");
 		pvr2_trace(PVR2_TRACE_INFO,
-			   "WARNING: Support for this device (%s) is experimental.",
+			   "***WARNING*** Support for this device (%s) is experimental.",
 							      hdw_desc->description);
 		pvr2_trace(PVR2_TRACE_INFO,
 			   "Important functionality might not be entirely working.");
@@ -4002,6 +4022,20 @@ int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *hdw)
 static int pvr2_hdw_cmd_hcw_demod_reset(struct pvr2_hdw *hdw, int onoff)
 {
 	hdw->flag_ok = !0;
+
+	/* Use this for Hauppauge 160xxx only */
+	if (le16_to_cpu(hdw->usb_dev->descriptor.idVendor) == 0x2040 &&
+	    (le16_to_cpu(hdw->usb_dev->descriptor.idProduct) == 0x7502 ||
+	     le16_to_cpu(hdw->usb_dev->descriptor.idProduct) == 0x7510)) {
+		pr_debug("%s(): resetting demod on Hauppauge 160xxx platform skipped\n",
+			 __func__);
+		/* Can't reset 160xxx or it will trash Demod tristate */
+		return pvr2_issue_simple_cmd(hdw,
+					     FX2CMD_HCW_MAKO_SLEEP_PIN |
+					     (1 << 8) |
+					     ((onoff ? 1 : 0) << 16));
+	}
+
 	return pvr2_issue_simple_cmd(hdw,
 				     FX2CMD_HCW_DEMOD_RESETIN |
 				     (1 << 8) |
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
index 68e323f8d9cf..275394bafe7d 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
@@ -333,11 +333,11 @@ static int i2c_hack_cx25840(struct pvr2_hdw *hdw,
 
 	if ((ret != 0) || (*rdata == 0x04) || (*rdata == 0x0a)) {
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "WARNING: Detected a wedged cx25840 chip; the device will not work.");
+			   "***WARNING*** Detected a wedged cx25840 chip; the device will not work.");
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "WARNING: Try power cycling the pvrusb2 device.");
+			   "***WARNING*** Try power cycling the pvrusb2 device.");
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "WARNING: Disabling further access to the device to prevent other foul-ups.");
+			   "***WARNING*** Disabling further access to the device to prevent other foul-ups.");
 		// This blocks all further communication with the part.
 		hdw->i2c_func[0x44] = NULL;
 		pvr2_hdw_render_useless(hdw);
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-std.c b/drivers/media/usb/pvrusb2/pvrusb2-std.c
index 447279b4a545..e7ab41401577 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-std.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-std.c
@@ -343,7 +343,7 @@ struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr,
 		bcnt = pvr2_std_id_to_str(buf,sizeof(buf),fmsk);
 		pvr2_trace(
 			PVR2_TRACE_ERROR_LEGS,
-			"WARNING: Failed to classify the following standard(s): %.*s",
+			"***WARNING*** Failed to classify the following standard(s): %.*s",
 			bcnt,buf);
 	}
 
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-sysfs.c b/drivers/media/usb/pvrusb2/pvrusb2-sysfs.c
index c5dbd5d96457..3e42e209be37 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-sysfs.c
@@ -792,7 +792,8 @@ struct pvr2_sysfs_class *pvr2_sysfs_class_create(void)
 void pvr2_sysfs_class_destroy(struct pvr2_sysfs_class *clp)
 {
 	pvr2_sysfs_trace("Unregistering pvr2_sysfs_class id=%p", clp);
-	class_unregister(&clp->class);
+	if (clp)
+		class_unregister(&clp->class);
 }
 
 
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
index aa4fbc3e88cc..0aff2f396392 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
@@ -118,17 +118,6 @@ static int pvr2_querycap(struct file *file, void *priv, struct v4l2_capability *
 	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER |
 			    V4L2_CAP_AUDIO | V4L2_CAP_RADIO |
 			    V4L2_CAP_READWRITE | V4L2_CAP_DEVICE_CAPS;
-	switch (fh->pdi->devbase.vfl_type) {
-	case VFL_TYPE_GRABBER:
-		cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_AUDIO;
-		break;
-	case VFL_TYPE_RADIO:
-		cap->device_caps = V4L2_CAP_RADIO;
-		break;
-	default:
-		return -EINVAL;
-	}
-	cap->device_caps |= V4L2_CAP_TUNER | V4L2_CAP_READWRITE;
 	return 0;
 }
 
@@ -1195,6 +1184,8 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
 	int unit_number;
 	struct pvr2_hdw *hdw;
 	int *nr_ptr = NULL;
+	u32 caps = V4L2_CAP_TUNER | V4L2_CAP_READWRITE;
+
 	dip->v4lp = vp;
 
 	hdw = vp->channel.mc_head->hdw;
@@ -1205,6 +1196,7 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
 		dip->config = pvr2_config_mpeg;
 		dip->minor_type = pvr2_v4l_type_video;
 		nr_ptr = video_nr;
+		caps |= V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_AUDIO;
 		if (!dip->stream) {
 			pr_err(KBUILD_MODNAME
 				": Failed to set up pvrusb2 v4l video dev due to missing stream instance\n");
@@ -1215,12 +1207,14 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
 		dip->config = pvr2_config_vbi;
 		dip->minor_type = pvr2_v4l_type_vbi;
 		nr_ptr = vbi_nr;
+		caps |= V4L2_CAP_VBI_CAPTURE;
 		break;
 	case VFL_TYPE_RADIO:
 		dip->stream = &vp->channel.mc_head->video_stream;
 		dip->config = pvr2_config_mpeg;
 		dip->minor_type = pvr2_v4l_type_radio;
 		nr_ptr = radio_nr;
+		caps |= V4L2_CAP_RADIO;
 		break;
 	default:
 		/* Bail out (this should be impossible) */
@@ -1231,6 +1225,7 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
 	dip->devbase = vdev_template;
 	dip->devbase.release = pvr2_video_device_release;
 	dip->devbase.ioctl_ops = &pvr2_ioctl_ops;
+	dip->devbase.device_caps = caps;
 	{
 		int val;
 		pvr2_ctrl_get_value(
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index a15ad0f3faf1..9b76cf133d52 100644
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -1113,6 +1113,8 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	pdev->v4l2_dev.ctrl_handler = &pdev->ctrl_handler;
 	pdev->vdev.v4l2_dev = &pdev->v4l2_dev;
 	pdev->vdev.lock = &pdev->v4l2_lock;
+	pdev->vdev.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+				 V4L2_CAP_READWRITE;
 
 	rc = video_register_device(&pdev->vdev, VFL_TYPE_GRABBER, -1);
 	if (rc < 0) {
diff --git a/drivers/media/usb/pwc/pwc-v4l.c b/drivers/media/usb/pwc/pwc-v4l.c
index 5212898db77c..76c498cccc49 100644
--- a/drivers/media/usb/pwc/pwc-v4l.c
+++ b/drivers/media/usb/pwc/pwc-v4l.c
@@ -483,9 +483,6 @@ static int pwc_querycap(struct file *file, void *fh, struct v4l2_capability *cap
 	strscpy(cap->driver, PWC_NAME, sizeof(cap->driver));
 	strscpy(cap->card, pdev->vdev.name, sizeof(cap->card));
 	usb_make_path(pdev->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
-					V4L2_CAP_READWRITE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
diff --git a/drivers/media/usb/pwc/pwc.h b/drivers/media/usb/pwc/pwc.h
index 8aa7e868e6b1..3362962d0d00 100644
--- a/drivers/media/usb/pwc/pwc.h
+++ b/drivers/media/usb/pwc/pwc.h
@@ -43,15 +43,15 @@
 
 
 /* Trace certain actions in the driver */
-#define PWC_DEBUG_LEVEL_MODULE	(1<<0)
-#define PWC_DEBUG_LEVEL_PROBE	(1<<1)
-#define PWC_DEBUG_LEVEL_OPEN	(1<<2)
-#define PWC_DEBUG_LEVEL_READ	(1<<3)
-#define PWC_DEBUG_LEVEL_MEMORY	(1<<4)
-#define PWC_DEBUG_LEVEL_FLOW	(1<<5)
-#define PWC_DEBUG_LEVEL_SIZE	(1<<6)
-#define PWC_DEBUG_LEVEL_IOCTL	(1<<7)
-#define PWC_DEBUG_LEVEL_TRACE	(1<<8)
+#define PWC_DEBUG_LEVEL_MODULE	BIT(0)
+#define PWC_DEBUG_LEVEL_PROBE	BIT(1)
+#define PWC_DEBUG_LEVEL_OPEN	BIT(2)
+#define PWC_DEBUG_LEVEL_READ	BIT(3)
+#define PWC_DEBUG_LEVEL_MEMORY	BIT(4)
+#define PWC_DEBUG_LEVEL_FLOW	BIT(5)
+#define PWC_DEBUG_LEVEL_SIZE	BIT(6)
+#define PWC_DEBUG_LEVEL_IOCTL	BIT(7)
+#define PWC_DEBUG_LEVEL_TRACE	BIT(8)
 
 #define PWC_DEBUG_MODULE(fmt, args...) PWC_DEBUG(MODULE, fmt, ##args)
 #define PWC_DEBUG_PROBE(fmt, args...) PWC_DEBUG(PROBE, fmt, ##args)
diff --git a/drivers/media/usb/s2255/Kconfig b/drivers/media/usb/s2255/Kconfig
index e0e3c0ba3f23..e4a0c914d9c3 100644
--- a/drivers/media/usb/s2255/Kconfig
+++ b/drivers/media/usb/s2255/Kconfig
@@ -3,7 +3,6 @@ config USB_S2255
 	tristate "USB Sensoray 2255 video capture device"
 	depends on VIDEO_V4L2
 	select VIDEOBUF2_VMALLOC
-	default n
 	help
 	  Say Y here if you want support for the Sensoray 2255 USB device.
 	  This driver can be compiled as a module, called s2255drv.
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index 3eccbd48bdac..aa90558479f7 100644
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -724,9 +724,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strscpy(cap->driver, "s2255", sizeof(cap->driver));
 	strscpy(cap->card, "s2255", sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
-		V4L2_CAP_READWRITE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1657,6 +1654,8 @@ static int s2255_probe_v4l(struct s2255_dev *dev)
 		vc->vdev.ctrl_handler = &vc->hdl;
 		vc->vdev.lock = &dev->lock;
 		vc->vdev.v4l2_dev = &dev->v4l2_dev;
+		vc->vdev.device_caps = V4L2_CAP_VIDEO_CAPTURE |
+				       V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;
 		video_set_drvdata(&vc->vdev, vc);
 		if (video_nr == -1)
 			ret = video_register_device(&vc->vdev,
diff --git a/drivers/media/usb/stk1160/stk1160-v4l.c b/drivers/media/usb/stk1160/stk1160-v4l.c
index 38016632c6d8..b71a0f4b40b5 100644
--- a/drivers/media/usb/stk1160/stk1160-v4l.c
+++ b/drivers/media/usb/stk1160/stk1160-v4l.c
@@ -337,11 +337,6 @@ static int vidioc_querycap(struct file *file,
 	strscpy(cap->driver, "stk1160", sizeof(cap->driver));
 	strscpy(cap->card, "stk1160", sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps =
-		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_STREAMING |
-		V4L2_CAP_READWRITE;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -821,6 +816,8 @@ int stk1160_video_register(struct stk1160 *dev)
 
 	/* This will be used to set video_device parent */
 	dev->vdev.v4l2_dev = &dev->v4l2_dev;
+	dev->vdev.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+				V4L2_CAP_READWRITE;
 
 	/* NTSC is default */
 	dev->norm = V4L2_STD_NTSC_M;
diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c
index cb7d6454bbe1..be8041e3e6b8 100644
--- a/drivers/media/usb/stkwebcam/stk-webcam.c
+++ b/drivers/media/usb/stkwebcam/stk-webcam.c
@@ -798,10 +798,6 @@ static int stk_vidioc_querycap(struct file *filp,
 	strscpy(cap->driver, "stk", sizeof(cap->driver));
 	strscpy(cap->card, "stk", sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE
-		| V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -1261,6 +1257,8 @@ static int stk_register_video_device(struct stk_camera *dev)
 	dev->vdev = stk_v4l_data;
 	dev->vdev.lock = &dev->lock;
 	dev->vdev.v4l2_dev = &dev->v4l2_dev;
+	dev->vdev.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+				V4L2_CAP_STREAMING;
 	video_set_drvdata(&dev->vdev, dev);
 	err = video_register_device(&dev->vdev, VFL_TYPE_GRABBER, -1);
 	if (err)
diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c
index 072210f5f92f..85fcddfb0202 100644
--- a/drivers/media/usb/tm6000/tm6000-video.c
+++ b/drivers/media/usb/tm6000/tm6000-video.c
@@ -854,22 +854,17 @@ static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *cap)
 {
 	struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev;
-	struct video_device *vdev = video_devdata(file);
 
 	strscpy(cap->driver, "tm6000", sizeof(cap->driver));
 	strscpy(cap->card, "Trident TVMaster TM5600/6000/6010",
 		sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+			    V4L2_CAP_DEVICE_CAPS;
 	if (dev->tuner_type != TUNER_ABSENT)
-		cap->device_caps |= V4L2_CAP_TUNER;
-	if (vdev->vfl_type == VFL_TYPE_GRABBER)
-		cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE |
-				V4L2_CAP_STREAMING |
-				V4L2_CAP_READWRITE;
-	else
-		cap->device_caps |= V4L2_CAP_RADIO;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS |
-		V4L2_CAP_RADIO | V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE;
+		cap->capabilities |= V4L2_CAP_TUNER;
+	if (dev->caps.has_radio)
+		cap->capabilities |= V4L2_CAP_RADIO;
 
 	return 0;
 }
@@ -1639,6 +1634,10 @@ int tm6000_v4l2_register(struct tm6000_core *dev)
 	vdev_init(dev, &dev->vfd, &tm6000_template, "video");
 
 	dev->vfd.ctrl_handler = &dev->ctrl_handler;
+	dev->vfd.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+			       V4L2_CAP_READWRITE;
+	if (dev->tuner_type != TUNER_ABSENT)
+		dev->vfd.device_caps |= V4L2_CAP_TUNER;
 
 	/* init video dma queues */
 	INIT_LIST_HEAD(&dev->vidq.active);
@@ -1659,6 +1658,7 @@ int tm6000_v4l2_register(struct tm6000_core *dev)
 		vdev_init(dev, &dev->radio_dev, &tm6000_radio_template,
 							   "radio");
 		dev->radio_dev.ctrl_handler = &dev->radio_ctrl_handler;
+		dev->radio_dev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
 		ret = video_register_device(&dev->radio_dev, VFL_TYPE_RADIO,
 					    radio_nr);
 		if (ret < 0) {
diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c
index 4a1eab711bdc..51f784479e91 100644
--- a/drivers/media/usb/usbtv/usbtv-video.c
+++ b/drivers/media/usb/usbtv/usbtv-video.c
@@ -603,9 +603,6 @@ static int usbtv_querycap(struct file *file, void *priv,
 	strscpy(cap->driver, "usbtv", sizeof(cap->driver));
 	strscpy(cap->card, "usbtv", sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE;
-	cap->device_caps |= V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -942,6 +939,8 @@ int usbtv_video_init(struct usbtv *usbtv)
 	usbtv->vdev.tvnorms = USBTV_TV_STD;
 	usbtv->vdev.queue = &usbtv->vb2q;
 	usbtv->vdev.lock = &usbtv->v4l2_lock;
+	usbtv->vdev.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+				  V4L2_CAP_STREAMING;
 	video_set_drvdata(&usbtv->vdev, usbtv);
 	ret = video_register_device(&usbtv->vdev, VFL_TYPE_GRABBER, -1);
 	if (ret < 0) {
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index 6d42154e3d0a..93750af82d98 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -452,24 +452,18 @@ static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *vc)
 {
 	struct usb_usbvision *usbvision = video_drvdata(file);
-	struct video_device *vdev = video_devdata(file);
 
 	strscpy(vc->driver, "USBVision", sizeof(vc->driver));
 	strscpy(vc->card,
 		usbvision_device_data[usbvision->dev_model].model_string,
 		sizeof(vc->card));
 	usb_make_path(usbvision->dev, vc->bus_info, sizeof(vc->bus_info));
-	vc->device_caps = usbvision->have_tuner ? V4L2_CAP_TUNER : 0;
-	if (vdev->vfl_type == VFL_TYPE_GRABBER)
-		vc->device_caps |= V4L2_CAP_VIDEO_CAPTURE |
-			V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-	else
-		vc->device_caps |= V4L2_CAP_RADIO;
-
-	vc->capabilities = vc->device_caps | V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS;
+	vc->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+			   V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS;
 	if (usbvision_device_data[usbvision->dev_model].radio)
 		vc->capabilities |= V4L2_CAP_RADIO;
+	if (usbvision->have_tuner)
+		vc->capabilities |= V4L2_CAP_TUNER;
 	return 0;
 }
 
@@ -1267,6 +1261,11 @@ static int usbvision_register_video(struct usb_usbvision *usbvision)
 		v4l2_disable_ioctl(&usbvision->vdev, VIDIOC_G_FREQUENCY);
 		v4l2_disable_ioctl(&usbvision->vdev, VIDIOC_S_TUNER);
 	}
+	usbvision->vdev.device_caps = V4L2_CAP_VIDEO_CAPTURE |
+				      V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+	if (usbvision->have_tuner)
+		usbvision->vdev.device_caps |= V4L2_CAP_TUNER;
+
 	if (video_register_device(&usbvision->vdev, VFL_TYPE_GRABBER, video_nr) < 0)
 		goto err_exit;
 	printk(KERN_INFO "USBVision[%d]: registered USBVision Video device %s [v4l2]\n",
@@ -1277,6 +1276,7 @@ static int usbvision_register_video(struct usb_usbvision *usbvision)
 		/* usbvision has radio */
 		usbvision_vdev_init(usbvision, &usbvision->rdev,
 			      &usbvision_radio_template, "USBVision Radio");
+		usbvision->rdev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
 		if (video_register_device(&usbvision->rdev, VFL_TYPE_RADIO, radio_nr) < 0)
 			goto err_exit;
 		printk(KERN_INFO "USBVision[%d]: registered USBVision Radio device %s [v4l2]\n",
diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
index 26163a5bde7d..e399b9fad757 100644
--- a/drivers/media/usb/uvc/uvc_ctrl.c
+++ b/drivers/media/usb/uvc/uvc_ctrl.c
@@ -2345,7 +2345,9 @@ void uvc_ctrl_cleanup_device(struct uvc_device *dev)
 	struct uvc_entity *entity;
 	unsigned int i;
 
-	cancel_work_sync(&dev->async_ctrl.work);
+	/* Can be uninitialized if we are aborting on probe error. */
+	if (dev->async_ctrl.work.func)
+		cancel_work_sync(&dev->async_ctrl.work);
 
 	/* Free controls and control mappings for all entities. */
 	list_for_each_entry(entity, &dev->entities, list) {
diff --git a/drivers/media/usb/uvc/uvc_debugfs.c b/drivers/media/usb/uvc/uvc_debugfs.c
index 8ba54139a087..d2b109959d82 100644
--- a/drivers/media/usb/uvc/uvc_debugfs.c
+++ b/drivers/media/usb/uvc/uvc_debugfs.c
@@ -74,12 +74,13 @@ void uvc_debugfs_init_stream(struct uvc_streaming *stream)
 {
 	struct usb_device *udev = stream->dev->udev;
 	struct dentry *dent;
-	char dir_name[32];
+	char dir_name[33];
 
 	if (uvc_debugfs_root_dir == NULL)
 		return;
 
-	sprintf(dir_name, "%u-%u", udev->bus->busnum, udev->devnum);
+	snprintf(dir_name, sizeof(dir_name), "%u-%u-%u", udev->bus->busnum,
+		 udev->devnum, stream->intfnum);
 
 	dent = debugfs_create_dir(dir_name, uvc_debugfs_root_dir);
 	if (IS_ERR_OR_NULL(dent)) {
diff --git a/drivers/media/usb/zr364xx/zr364xx.c b/drivers/media/usb/zr364xx/zr364xx.c
index 37a7992585df..a9bcba4fa9c6 100644
--- a/drivers/media/usb/zr364xx/zr364xx.c
+++ b/drivers/media/usb/zr364xx/zr364xx.c
@@ -694,14 +694,10 @@ static int zr364xx_vidioc_querycap(struct file *file, void *priv,
 	struct zr364xx_camera *cam = video_drvdata(file);
 
 	strscpy(cap->driver, DRIVER_DESC, sizeof(cap->driver));
-	strscpy(cap->card, cam->udev->product, sizeof(cap->card));
+	if (cam->udev->product)
+		strscpy(cap->card, cam->udev->product, sizeof(cap->card));
 	strscpy(cap->bus_info, dev_name(&cam->udev->dev),
 		sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
-			    V4L2_CAP_READWRITE |
-			    V4L2_CAP_STREAMING;
-	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-
 	return 0;
 }
 
@@ -1328,6 +1324,8 @@ static const struct video_device zr364xx_template = {
 	.fops = &zr364xx_fops,
 	.ioctl_ops = &zr364xx_ioctl_ops,
 	.release = video_device_release_empty,
+	.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+		       V4L2_CAP_STREAMING,
 };
 
 
diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig
index 8b9d4b3ec10e..7c5f62f196e5 100644
--- a/drivers/media/v4l2-core/Kconfig
+++ b/drivers/media/v4l2-core/Kconfig
@@ -13,7 +13,6 @@ config VIDEO_V4L2
 
 config VIDEO_ADV_DEBUG
 	bool "Enable advanced debug functionality on V4L2 drivers"
-	default n
 	help
 	  Say Y here to enable advanced debugging functionality on some
 	  V4L devices.
@@ -21,7 +20,6 @@ config VIDEO_ADV_DEBUG
 
 config VIDEO_FIXED_MINOR_RANGES
 	bool "Enable old-style fixed minor ranges on drivers/video devices"
-	default n
 	help
 	  Say Y here to enable the old-style fixed-range minor assignments.
 	  Only useful if you rely on the old behavior and use mknod instead of udev.
diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
index c9efb2de710d..f8ad1c580a3e 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -321,6 +321,16 @@ static unsigned int clamp_align(unsigned int x, unsigned int min,
 	return x;
 }
 
+static unsigned int clamp_roundup(unsigned int x, unsigned int min,
+				   unsigned int max, unsigned int alignment)
+{
+	x = clamp(x, min, max);
+	if (alignment)
+		x = round_up(x, alignment);
+
+	return x;
+}
+
 void v4l_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax,
 			   unsigned int walign,
 			   u32 *h, unsigned int hmin, unsigned int hmax,
@@ -531,8 +541,25 @@ static inline unsigned int v4l2_format_block_height(const struct v4l2_format_inf
 	return info->block_h[plane];
 }
 
+void v4l2_apply_frmsize_constraints(u32 *width, u32 *height,
+				    const struct v4l2_frmsize_stepwise *frmsize)
+{
+	if (!frmsize)
+		return;
+
+	/*
+	 * Clamp width/height to meet min/max constraints and round it up to
+	 * macroblock alignment.
+	 */
+	*width = clamp_roundup(*width, frmsize->min_width, frmsize->max_width,
+			       frmsize->step_width);
+	*height = clamp_roundup(*height, frmsize->min_height, frmsize->max_height,
+				frmsize->step_height);
+}
+EXPORT_SYMBOL_GPL(v4l2_apply_frmsize_constraints);
+
 int v4l2_fill_pixfmt_mp(struct v4l2_pix_format_mplane *pixfmt,
-			 int pixelformat, int width, int height)
+			u32 pixelformat, u32 width, u32 height)
 {
 	const struct v4l2_format_info *info;
 	struct v4l2_plane_pix_format *plane;
@@ -586,7 +613,8 @@ int v4l2_fill_pixfmt_mp(struct v4l2_pix_format_mplane *pixfmt,
 }
 EXPORT_SYMBOL_GPL(v4l2_fill_pixfmt_mp);
 
-int v4l2_fill_pixfmt(struct v4l2_pix_format *pixfmt, int pixelformat, int width, int height)
+int v4l2_fill_pixfmt(struct v4l2_pix_format *pixfmt, u32 pixelformat,
+		     u32 width, u32 height)
 {
 	const struct v4l2_format_info *info;
 	int i;
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index 7d3a33258748..371537dd8cd3 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -394,6 +394,21 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
 		"Explicit",
 		NULL,
 	};
+	static const char * const mpeg_mpeg2_level[] = {
+		"Low",
+		"Main",
+		"High 1440",
+		"High",
+		NULL,
+	};
+	static const char * const mpeg2_profile[] = {
+		"Simple",
+		"Main",
+		"SNR Scalable",
+		"Spatially Scalable",
+		"High",
+		NULL,
+	};
 	static const char * const mpeg_mpeg4_level[] = {
 		"0",
 		"0b",
@@ -610,6 +625,10 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
 		return h264_fp_arrangement_type;
 	case V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE:
 		return h264_fmo_map_type;
+	case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL:
+		return mpeg_mpeg2_level;
+	case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE:
+		return mpeg2_profile;
 	case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
 		return mpeg_mpeg4_level;
 	case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
@@ -820,6 +839,13 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP:		return "H264 I-Frame Maximum QP Value";
 	case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP:		return "H264 P-Frame Minimum QP Value";
 	case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP:		return "H264 P-Frame Maximum QP Value";
+	case V4L2_CID_MPEG_VIDEO_H264_SPS:			return "H264 Sequence Parameter Set";
+	case V4L2_CID_MPEG_VIDEO_H264_PPS:			return "H264 Picture Parameter Set";
+	case V4L2_CID_MPEG_VIDEO_H264_SCALING_MATRIX:		return "H264 Scaling Matrix";
+	case V4L2_CID_MPEG_VIDEO_H264_SLICE_PARAMS:		return "H264 Slice Parameters";
+	case V4L2_CID_MPEG_VIDEO_H264_DECODE_PARAMS:		return "H264 Decode Parameters";
+	case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL:			return "MPEG2 Level";
+	case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE:			return "MPEG2 Profile";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP:		return "MPEG4 I-Frame QP Value";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:		return "MPEG4 P-Frame QP Value";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:		return "MPEG4 B-Frame QP Value";
@@ -1145,6 +1171,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_FLASH_STROBE_STOP:
 	case V4L2_CID_AUTO_FOCUS_START:
 	case V4L2_CID_AUTO_FOCUS_STOP:
+	case V4L2_CID_DO_WHITE_BALANCE:
 		*type = V4L2_CTRL_TYPE_BUTTON;
 		*flags |= V4L2_CTRL_FLAG_WRITE_ONLY |
 			  V4L2_CTRL_FLAG_EXECUTE_ON_WRITE;
@@ -1184,6 +1211,8 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
 	case V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE:
 	case V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE:
+	case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL:
+	case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE:
 	case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
 	case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
 	case V4L2_CID_JPEG_CHROMA_SUBSAMPLING:
@@ -1301,6 +1330,21 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_MPEG_VIDEO_FWHT_PARAMS:
 		*type = V4L2_CTRL_TYPE_FWHT_PARAMS;
 		break;
+	case V4L2_CID_MPEG_VIDEO_H264_SPS:
+		*type = V4L2_CTRL_TYPE_H264_SPS;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_PPS:
+		*type = V4L2_CTRL_TYPE_H264_PPS;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_SCALING_MATRIX:
+		*type = V4L2_CTRL_TYPE_H264_SCALING_MATRIX;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_SLICE_PARAMS:
+		*type = V4L2_CTRL_TYPE_H264_SLICE_PARAMS;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_DECODE_PARAMS:
+		*type = V4L2_CTRL_TYPE_H264_DECODE_PARAMS;
+		break;
 	default:
 		*type = V4L2_CTRL_TYPE_INTEGER;
 		break;
@@ -1450,6 +1494,32 @@ static bool std_equal(const struct v4l2_ctrl *ctrl, u32 idx,
 	}
 }
 
+static void std_init_compound(const struct v4l2_ctrl *ctrl, u32 idx,
+			      union v4l2_ctrl_ptr ptr)
+{
+	struct v4l2_ctrl_mpeg2_slice_params *p_mpeg2_slice_params;
+	void *p = ptr.p + idx * ctrl->elem_size;
+
+	memset(p, 0, ctrl->elem_size);
+
+	/*
+	 * The cast is needed to get rid of a gcc warning complaining that
+	 * V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS is not part of the
+	 * v4l2_ctrl_type enum.
+	 */
+	switch ((u32)ctrl->type) {
+	case V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS:
+		p_mpeg2_slice_params = p;
+		/* 4:2:0 */
+		p_mpeg2_slice_params->sequence.chroma_format = 1;
+		/* interlaced top field */
+		p_mpeg2_slice_params->picture.picture_structure = 1;
+		p_mpeg2_slice_params->picture.picture_coding_type =
+					V4L2_MPEG2_PICTURE_CODING_TYPE_I;
+		break;
+	}
+}
+
 static void std_init(const struct v4l2_ctrl *ctrl, u32 idx,
 		     union v4l2_ctrl_ptr ptr)
 {
@@ -1469,6 +1539,10 @@ static void std_init(const struct v4l2_ctrl *ctrl, u32 idx,
 	case V4L2_CTRL_TYPE_BOOLEAN:
 		ptr.p_s32[idx] = ctrl->default_value;
 		break;
+	case V4L2_CTRL_TYPE_BUTTON:
+	case V4L2_CTRL_TYPE_CTRL_CLASS:
+		ptr.p_s32[idx] = 0;
+		break;
 	case V4L2_CTRL_TYPE_U8:
 		ptr.p_u8[idx] = ctrl->default_value;
 		break;
@@ -1479,8 +1553,7 @@ static void std_init(const struct v4l2_ctrl *ctrl, u32 idx,
 		ptr.p_u32[idx] = ctrl->default_value;
 		break;
 	default:
-		idx *= ctrl->elem_size;
-		memset(ptr.p + idx, 0, ctrl->elem_size);
+		std_init_compound(ctrl, idx, ptr);
 		break;
 	}
 }
@@ -1670,6 +1743,13 @@ static int std_validate(const struct v4l2_ctrl *ctrl, u32 idx,
 	case V4L2_CTRL_TYPE_FWHT_PARAMS:
 		return 0;
 
+	case V4L2_CTRL_TYPE_H264_SPS:
+	case V4L2_CTRL_TYPE_H264_PPS:
+	case V4L2_CTRL_TYPE_H264_SCALING_MATRIX:
+	case V4L2_CTRL_TYPE_H264_SLICE_PARAMS:
+	case V4L2_CTRL_TYPE_H264_DECODE_PARAMS:
+		return 0;
+
 	default:
 		return -EINVAL;
 	}
@@ -2149,15 +2229,6 @@ static int handler_new_ref(struct v4l2_ctrl_handler *hdl,
 	if (size_extra_req)
 		new_ref->p_req.p = &new_ref[1];
 
-	if (ctrl->handler == hdl) {
-		/* By default each control starts in a cluster of its own.
-		   new_ref->ctrl is basically a cluster array with one
-		   element, so that's perfect to use as the cluster pointer.
-		   But only do this for the handler that owns the control. */
-		ctrl->cluster = &new_ref->ctrl;
-		ctrl->ncontrols = 1;
-	}
-
 	INIT_LIST_HEAD(&new_ref->node);
 
 	mutex_lock(hdl->lock);
@@ -2190,6 +2261,15 @@ insert_in_hash:
 	hdl->buckets[bucket] = new_ref;
 	if (ctrl_ref)
 		*ctrl_ref = new_ref;
+	if (ctrl->handler == hdl) {
+		/* By default each control starts in a cluster of its own.
+		 * new_ref->ctrl is basically a cluster array with one
+		 * element, so that's perfect to use as the cluster pointer.
+		 * But only do this for the handler that owns the control.
+		 */
+		ctrl->cluster = &new_ref->ctrl;
+		ctrl->ncontrols = 1;
+	}
 
 unlock:
 	mutex_unlock(hdl->lock);
@@ -2253,6 +2333,21 @@ static struct v4l2_ctrl *v4l2_ctrl_new(struct v4l2_ctrl_handler *hdl,
 	case V4L2_CTRL_TYPE_FWHT_PARAMS:
 		elem_size = sizeof(struct v4l2_ctrl_fwht_params);
 		break;
+	case V4L2_CTRL_TYPE_H264_SPS:
+		elem_size = sizeof(struct v4l2_ctrl_h264_sps);
+		break;
+	case V4L2_CTRL_TYPE_H264_PPS:
+		elem_size = sizeof(struct v4l2_ctrl_h264_pps);
+		break;
+	case V4L2_CTRL_TYPE_H264_SCALING_MATRIX:
+		elem_size = sizeof(struct v4l2_ctrl_h264_scaling_matrix);
+		break;
+	case V4L2_CTRL_TYPE_H264_SLICE_PARAMS:
+		elem_size = sizeof(struct v4l2_ctrl_h264_slice_params);
+		break;
+	case V4L2_CTRL_TYPE_H264_DECODE_PARAMS:
+		elem_size = sizeof(struct v4l2_ctrl_h264_decode_params);
+		break;
 	default:
 		if (type < V4L2_CTRL_COMPOUND_TYPES)
 			elem_size = sizeof(s32);
@@ -2369,16 +2464,15 @@ struct v4l2_ctrl *v4l2_ctrl_new_custom(struct v4l2_ctrl_handler *hdl,
 		v4l2_ctrl_fill(cfg->id, &name, &type, &min, &max, &step,
 								&def, &flags);
 
-	is_menu = (cfg->type == V4L2_CTRL_TYPE_MENU ||
-		   cfg->type == V4L2_CTRL_TYPE_INTEGER_MENU);
+	is_menu = (type == V4L2_CTRL_TYPE_MENU ||
+		   type == V4L2_CTRL_TYPE_INTEGER_MENU);
 	if (is_menu)
 		WARN_ON(step);
 	else
 		WARN_ON(cfg->menu_skip_mask);
-	if (cfg->type == V4L2_CTRL_TYPE_MENU && qmenu == NULL)
+	if (type == V4L2_CTRL_TYPE_MENU && !qmenu) {
 		qmenu = v4l2_ctrl_get_menu(cfg->id);
-	else if (cfg->type == V4L2_CTRL_TYPE_INTEGER_MENU &&
-		 qmenu_int == NULL) {
+	} else if (type == V4L2_CTRL_TYPE_INTEGER_MENU && !qmenu_int) {
 		handler_set_err(hdl, -EINVAL);
 		return NULL;
 	}
diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c
index 414636dedffd..cbb74f748555 100644
--- a/drivers/media/v4l2-core/v4l2-dev.c
+++ b/drivers/media/v4l2-core/v4l2-dev.c
@@ -589,11 +589,9 @@ static void determine_valid_ioctls(struct video_device *vdev)
 	if (is_vid || is_tch) {
 		/* video and metadata specific ioctls */
 		if ((is_rx && (ops->vidioc_enum_fmt_vid_cap ||
-			       ops->vidioc_enum_fmt_vid_cap_mplane ||
 			       ops->vidioc_enum_fmt_vid_overlay ||
 			       ops->vidioc_enum_fmt_meta_cap)) ||
 		    (is_tx && (ops->vidioc_enum_fmt_vid_out ||
-			       ops->vidioc_enum_fmt_vid_out_mplane ||
 			       ops->vidioc_enum_fmt_meta_out)))
 			set_bit(_IOC_NR(VIDIOC_ENUM_FMT), valid_ioctls);
 		if ((is_rx && (ops->vidioc_g_fmt_vid_cap ||
diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c b/drivers/media/v4l2-core/v4l2-fwnode.c
index c2d980ab3af7..7e740d332a54 100644
--- a/drivers/media/v4l2-core/v4l2-fwnode.c
+++ b/drivers/media/v4l2-core/v4l2-fwnode.c
@@ -209,10 +209,10 @@ static int v4l2_fwnode_endpoint_parse_csi2_bus(struct fwnode_handle *fwnode,
 		have_clk_lane = true;
 	}
 
-	if (lanes_used & BIT(clock_lane)) {
-		if (have_clk_lane || !use_default_lane_mapping)
-			pr_warn("duplicated lane %u in clock-lanes, using defaults\n",
-				v);
+	if (have_clk_lane && lanes_used & BIT(clock_lane) &&
+	    !use_default_lane_mapping) {
+		pr_warn("duplicated lane %u in clock-lanes, using defaults\n",
+			v);
 		use_default_lane_mapping = true;
 	}
 
@@ -1095,7 +1095,7 @@ v4l2_fwnode_reference_parse_int_props(struct device *dev,
 		}
 	}
 
-	return PTR_ERR(fwnode) == -ENOENT ? 0 : PTR_ERR(fwnode);
+	return !fwnode || PTR_ERR(fwnode) == -ENOENT ? 0 : PTR_ERR(fwnode);
 
 error:
 	fwnode_handle_put(fwnode);
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 6859bdac86fe..b1f4b991dba6 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -1321,6 +1321,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt)
 		case V4L2_PIX_FMT_H264:		descr = "H.264"; break;
 		case V4L2_PIX_FMT_H264_NO_SC:	descr = "H.264 (No Start Codes)"; break;
 		case V4L2_PIX_FMT_H264_MVC:	descr = "H.264 MVC"; break;
+		case V4L2_PIX_FMT_H264_SLICE_RAW:	descr = "H.264 Parsed Slice Data"; break;
 		case V4L2_PIX_FMT_H263:		descr = "H.263"; break;
 		case V4L2_PIX_FMT_MPEG1:	descr = "MPEG-1 ES"; break;
 		case V4L2_PIX_FMT_MPEG2:	descr = "MPEG-2 ES"; break;
@@ -1377,8 +1378,10 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt)
 static int v4l_enum_fmt(const struct v4l2_ioctl_ops *ops,
 				struct file *file, void *fh, void *arg)
 {
+	struct video_device *vdev = video_devdata(file);
 	struct v4l2_fmtdesc *p = arg;
 	int ret = check_fmt(file, p->type);
+	u32 cap_mask;
 
 	if (ret)
 		return ret;
@@ -1386,30 +1389,34 @@ static int v4l_enum_fmt(const struct v4l2_ioctl_ops *ops,
 
 	switch (p->type) {
 	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+		cap_mask = V4L2_CAP_VIDEO_CAPTURE_MPLANE |
+			   V4L2_CAP_VIDEO_M2M_MPLANE;
+		if (!!(vdev->device_caps & cap_mask) !=
+		    (p->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE))
+			break;
+
 		if (unlikely(!ops->vidioc_enum_fmt_vid_cap))
 			break;
 		ret = ops->vidioc_enum_fmt_vid_cap(file, fh, arg);
 		break;
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
-		if (unlikely(!ops->vidioc_enum_fmt_vid_cap_mplane))
-			break;
-		ret = ops->vidioc_enum_fmt_vid_cap_mplane(file, fh, arg);
-		break;
 	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
 		if (unlikely(!ops->vidioc_enum_fmt_vid_overlay))
 			break;
 		ret = ops->vidioc_enum_fmt_vid_overlay(file, fh, arg);
 		break;
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+	case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+		cap_mask = V4L2_CAP_VIDEO_OUTPUT_MPLANE |
+			   V4L2_CAP_VIDEO_M2M_MPLANE;
+		if (!!(vdev->device_caps & cap_mask) !=
+		    (p->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE))
+			break;
+
 		if (unlikely(!ops->vidioc_enum_fmt_vid_out))
 			break;
 		ret = ops->vidioc_enum_fmt_vid_out(file, fh, arg);
 		break;
-	case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
-		if (unlikely(!ops->vidioc_enum_fmt_vid_out_mplane))
-			break;
-		ret = ops->vidioc_enum_fmt_vid_out_mplane(file, fh, arg);
-		break;
 	case V4L2_BUF_TYPE_SDR_CAPTURE:
 		if (unlikely(!ops->vidioc_enum_fmt_sdr_cap))
 			break;
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c
index fd96df98c780..4f5176702937 100644
--- a/drivers/media/v4l2-core/v4l2-mem2mem.c
+++ b/drivers/media/v4l2-core/v4l2-mem2mem.c
@@ -1118,6 +1118,35 @@ int v4l2_m2m_ioctl_streamoff(struct file *file, void *priv,
 }
 EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_streamoff);
 
+int v4l2_m2m_ioctl_try_encoder_cmd(struct file *file, void *fh,
+				   struct v4l2_encoder_cmd *ec)
+{
+	if (ec->cmd != V4L2_ENC_CMD_STOP && ec->cmd != V4L2_ENC_CMD_START)
+		return -EINVAL;
+
+	ec->flags = 0;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_try_encoder_cmd);
+
+int v4l2_m2m_ioctl_try_decoder_cmd(struct file *file, void *fh,
+				   struct v4l2_decoder_cmd *dc)
+{
+	if (dc->cmd != V4L2_DEC_CMD_STOP && dc->cmd != V4L2_DEC_CMD_START)
+		return -EINVAL;
+
+	dc->flags = 0;
+
+	if (dc->cmd == V4L2_DEC_CMD_STOP) {
+		dc->stop.pts = 0;
+	} else if (dc->cmd == V4L2_DEC_CMD_START) {
+		dc->start.speed = 0;
+		dc->start.format = V4L2_DEC_START_FMT_NONE;
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_try_decoder_cmd);
+
 /*
  * v4l2_file_operations helpers. It is assumed here same lock is used
  * for the output and the capture buffer queue.
diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c
index f24978b80440..21fb90d66bfc 100644
--- a/drivers/media/v4l2-core/v4l2-subdev.c
+++ b/drivers/media/v4l2-core/v4l2-subdev.c
@@ -112,56 +112,217 @@ static int subdev_close(struct file *file)
 	return 0;
 }
 
-#if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
-static int check_format(struct v4l2_subdev *sd,
-			struct v4l2_subdev_format *format)
+static inline int check_which(__u32 which)
 {
-	if (format->which != V4L2_SUBDEV_FORMAT_TRY &&
-	    format->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+	if (which != V4L2_SUBDEV_FORMAT_TRY &&
+	    which != V4L2_SUBDEV_FORMAT_ACTIVE)
 		return -EINVAL;
 
-	if (format->pad >= sd->entity.num_pads)
+	return 0;
+}
+
+static inline int check_pad(struct v4l2_subdev *sd, __u32 pad)
+{
+#if defined(CONFIG_MEDIA_CONTROLLER)
+	if (sd->entity.graph_obj.mdev) {
+		if (pad >= sd->entity.num_pads)
+			return -EINVAL;
+		return 0;
+	}
+#endif
+	/* allow pad 0 on subdevices not registered as media entities */
+	if (pad > 0)
+		return -EINVAL;
+	return 0;
+}
+
+static int check_cfg(__u32 which, struct v4l2_subdev_pad_config *cfg)
+{
+	if (which == V4L2_SUBDEV_FORMAT_TRY && !cfg)
 		return -EINVAL;
 
 	return 0;
 }
 
-static int check_crop(struct v4l2_subdev *sd, struct v4l2_subdev_crop *crop)
+static inline int check_format(struct v4l2_subdev *sd,
+			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_format *format)
 {
-	if (crop->which != V4L2_SUBDEV_FORMAT_TRY &&
-	    crop->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+	if (!format)
 		return -EINVAL;
 
-	if (crop->pad >= sd->entity.num_pads)
+	return check_which(format->which) ? : check_pad(sd, format->pad) ? :
+	       check_cfg(format->which, cfg);
+}
+
+static int call_get_fmt(struct v4l2_subdev *sd,
+			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_format *format)
+{
+	return check_format(sd, cfg, format) ? :
+	       sd->ops->pad->get_fmt(sd, cfg, format);
+}
+
+static int call_set_fmt(struct v4l2_subdev *sd,
+			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_format *format)
+{
+	return check_format(sd, cfg, format) ? :
+	       sd->ops->pad->set_fmt(sd, cfg, format);
+}
+
+static int call_enum_mbus_code(struct v4l2_subdev *sd,
+			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (!code)
 		return -EINVAL;
 
-	return 0;
+	return check_which(code->which) ? : check_pad(sd, code->pad) ? :
+	       check_cfg(code->which, cfg) ? :
+	       sd->ops->pad->enum_mbus_code(sd, cfg, code);
 }
 
-static int check_selection(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_selection *sel)
+static int call_enum_frame_size(struct v4l2_subdev *sd,
+				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_frame_size_enum *fse)
 {
-	if (sel->which != V4L2_SUBDEV_FORMAT_TRY &&
-	    sel->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+	if (!fse)
 		return -EINVAL;
 
-	if (sel->pad >= sd->entity.num_pads)
+	return check_which(fse->which) ? : check_pad(sd, fse->pad) ? :
+	       check_cfg(fse->which, cfg) ? :
+	       sd->ops->pad->enum_frame_size(sd, cfg, fse);
+}
+
+static inline int check_frame_interval(struct v4l2_subdev *sd,
+				       struct v4l2_subdev_frame_interval *fi)
+{
+	if (!fi)
 		return -EINVAL;
 
-	return 0;
+	return check_pad(sd, fi->pad);
+}
+
+static int call_g_frame_interval(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_frame_interval *fi)
+{
+	return check_frame_interval(sd, fi) ? :
+	       sd->ops->video->g_frame_interval(sd, fi);
+}
+
+static int call_s_frame_interval(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_frame_interval *fi)
+{
+	return check_frame_interval(sd, fi) ? :
+	       sd->ops->video->s_frame_interval(sd, fi);
+}
+
+static int call_enum_frame_interval(struct v4l2_subdev *sd,
+				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_frame_interval_enum *fie)
+{
+	if (!fie)
+		return -EINVAL;
+
+	return check_which(fie->which) ? : check_pad(sd, fie->pad) ? :
+	       check_cfg(fie->which, cfg) ? :
+	       sd->ops->pad->enum_frame_interval(sd, cfg, fie);
+}
+
+static inline int check_selection(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_selection *sel)
+{
+	if (!sel)
+		return -EINVAL;
+
+	return check_which(sel->which) ? : check_pad(sd, sel->pad) ? :
+	       check_cfg(sel->which, cfg);
+}
+
+static int call_get_selection(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_selection *sel)
+{
+	return check_selection(sd, cfg, sel) ? :
+	       sd->ops->pad->get_selection(sd, cfg, sel);
+}
+
+static int call_set_selection(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_selection *sel)
+{
+	return check_selection(sd, cfg, sel) ? :
+	       sd->ops->pad->set_selection(sd, cfg, sel);
 }
 
-static int check_edid(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid)
+static inline int check_edid(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_edid *edid)
 {
-	if (edid->pad >= sd->entity.num_pads)
+	if (!edid)
 		return -EINVAL;
 
 	if (edid->blocks && edid->edid == NULL)
 		return -EINVAL;
 
-	return 0;
+	return check_pad(sd, edid->pad);
+}
+
+static int call_get_edid(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid)
+{
+	return check_edid(sd, edid) ? : sd->ops->pad->get_edid(sd, edid);
+}
+
+static int call_set_edid(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid)
+{
+	return check_edid(sd, edid) ? : sd->ops->pad->set_edid(sd, edid);
+}
+
+static int call_dv_timings_cap(struct v4l2_subdev *sd,
+			       struct v4l2_dv_timings_cap *cap)
+{
+	if (!cap)
+		return -EINVAL;
+
+	return check_pad(sd, cap->pad) ? :
+	       sd->ops->pad->dv_timings_cap(sd, cap);
 }
-#endif
+
+static int call_enum_dv_timings(struct v4l2_subdev *sd,
+				struct v4l2_enum_dv_timings *dvt)
+{
+	if (!dvt)
+		return -EINVAL;
+
+	return check_pad(sd, dvt->pad) ? :
+	       sd->ops->pad->enum_dv_timings(sd, dvt);
+}
+
+static const struct v4l2_subdev_pad_ops v4l2_subdev_call_pad_wrappers = {
+	.get_fmt		= call_get_fmt,
+	.set_fmt		= call_set_fmt,
+	.enum_mbus_code		= call_enum_mbus_code,
+	.enum_frame_size	= call_enum_frame_size,
+	.enum_frame_interval	= call_enum_frame_interval,
+	.get_selection		= call_get_selection,
+	.set_selection		= call_set_selection,
+	.get_edid		= call_get_edid,
+	.set_edid		= call_set_edid,
+	.dv_timings_cap		= call_dv_timings_cap,
+	.enum_dv_timings	= call_enum_dv_timings,
+};
+
+static const struct v4l2_subdev_video_ops v4l2_subdev_call_video_wrappers = {
+	.g_frame_interval	= call_g_frame_interval,
+	.s_frame_interval	= call_s_frame_interval,
+};
+
+const struct v4l2_subdev_ops v4l2_subdev_call_wrappers = {
+	.pad	= &v4l2_subdev_call_pad_wrappers,
+	.video	= &v4l2_subdev_call_video_wrappers,
+};
+EXPORT_SYMBOL(v4l2_subdev_call_wrappers);
 
 static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 {
@@ -284,10 +445,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_G_FMT: {
 		struct v4l2_subdev_format *format = arg;
 
-		rval = check_format(sd, format);
-		if (rval)
-			return rval;
-
 		memset(format->reserved, 0, sizeof(format->reserved));
 		memset(format->format.reserved, 0, sizeof(format->format.reserved));
 		return v4l2_subdev_call(sd, pad, get_fmt, subdev_fh->pad, format);
@@ -296,10 +453,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_S_FMT: {
 		struct v4l2_subdev_format *format = arg;
 
-		rval = check_format(sd, format);
-		if (rval)
-			return rval;
-
 		memset(format->reserved, 0, sizeof(format->reserved));
 		memset(format->format.reserved, 0, sizeof(format->format.reserved));
 		return v4l2_subdev_call(sd, pad, set_fmt, subdev_fh->pad, format);
@@ -309,10 +462,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		struct v4l2_subdev_crop *crop = arg;
 		struct v4l2_subdev_selection sel;
 
-		rval = check_crop(sd, crop);
-		if (rval)
-			return rval;
-
 		memset(crop->reserved, 0, sizeof(crop->reserved));
 		memset(&sel, 0, sizeof(sel));
 		sel.which = crop->which;
@@ -332,10 +481,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		struct v4l2_subdev_selection sel;
 
 		memset(crop->reserved, 0, sizeof(crop->reserved));
-		rval = check_crop(sd, crop);
-		if (rval)
-			return rval;
-
 		memset(&sel, 0, sizeof(sel));
 		sel.which = crop->which;
 		sel.pad = crop->pad;
@@ -353,13 +498,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_ENUM_MBUS_CODE: {
 		struct v4l2_subdev_mbus_code_enum *code = arg;
 
-		if (code->which != V4L2_SUBDEV_FORMAT_TRY &&
-		    code->which != V4L2_SUBDEV_FORMAT_ACTIVE)
-			return -EINVAL;
-
-		if (code->pad >= sd->entity.num_pads)
-			return -EINVAL;
-
 		memset(code->reserved, 0, sizeof(code->reserved));
 		return v4l2_subdev_call(sd, pad, enum_mbus_code, subdev_fh->pad,
 					code);
@@ -368,13 +506,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_ENUM_FRAME_SIZE: {
 		struct v4l2_subdev_frame_size_enum *fse = arg;
 
-		if (fse->which != V4L2_SUBDEV_FORMAT_TRY &&
-		    fse->which != V4L2_SUBDEV_FORMAT_ACTIVE)
-			return -EINVAL;
-
-		if (fse->pad >= sd->entity.num_pads)
-			return -EINVAL;
-
 		memset(fse->reserved, 0, sizeof(fse->reserved));
 		return v4l2_subdev_call(sd, pad, enum_frame_size, subdev_fh->pad,
 					fse);
@@ -383,9 +514,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_G_FRAME_INTERVAL: {
 		struct v4l2_subdev_frame_interval *fi = arg;
 
-		if (fi->pad >= sd->entity.num_pads)
-			return -EINVAL;
-
 		memset(fi->reserved, 0, sizeof(fi->reserved));
 		return v4l2_subdev_call(sd, video, g_frame_interval, arg);
 	}
@@ -393,9 +521,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_S_FRAME_INTERVAL: {
 		struct v4l2_subdev_frame_interval *fi = arg;
 
-		if (fi->pad >= sd->entity.num_pads)
-			return -EINVAL;
-
 		memset(fi->reserved, 0, sizeof(fi->reserved));
 		return v4l2_subdev_call(sd, video, s_frame_interval, arg);
 	}
@@ -403,13 +528,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL: {
 		struct v4l2_subdev_frame_interval_enum *fie = arg;
 
-		if (fie->which != V4L2_SUBDEV_FORMAT_TRY &&
-		    fie->which != V4L2_SUBDEV_FORMAT_ACTIVE)
-			return -EINVAL;
-
-		if (fie->pad >= sd->entity.num_pads)
-			return -EINVAL;
-
 		memset(fie->reserved, 0, sizeof(fie->reserved));
 		return v4l2_subdev_call(sd, pad, enum_frame_interval, subdev_fh->pad,
 					fie);
@@ -418,10 +536,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_G_SELECTION: {
 		struct v4l2_subdev_selection *sel = arg;
 
-		rval = check_selection(sd, sel);
-		if (rval)
-			return rval;
-
 		memset(sel->reserved, 0, sizeof(sel->reserved));
 		return v4l2_subdev_call(
 			sd, pad, get_selection, subdev_fh->pad, sel);
@@ -430,10 +544,6 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_SUBDEV_S_SELECTION: {
 		struct v4l2_subdev_selection *sel = arg;
 
-		rval = check_selection(sd, sel);
-		if (rval)
-			return rval;
-
 		memset(sel->reserved, 0, sizeof(sel->reserved));
 		return v4l2_subdev_call(
 			sd, pad, set_selection, subdev_fh->pad, sel);
@@ -442,38 +552,24 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_G_EDID: {
 		struct v4l2_subdev_edid *edid = arg;
 
-		rval = check_edid(sd, edid);
-		if (rval)
-			return rval;
-
 		return v4l2_subdev_call(sd, pad, get_edid, edid);
 	}
 
 	case VIDIOC_S_EDID: {
 		struct v4l2_subdev_edid *edid = arg;
 
-		rval = check_edid(sd, edid);
-		if (rval)
-			return rval;
-
 		return v4l2_subdev_call(sd, pad, set_edid, edid);
 	}
 
 	case VIDIOC_SUBDEV_DV_TIMINGS_CAP: {
 		struct v4l2_dv_timings_cap *cap = arg;
 
-		if (cap->pad >= sd->entity.num_pads)
-			return -EINVAL;
-
 		return v4l2_subdev_call(sd, pad, dv_timings_cap, cap);
 	}
 
 	case VIDIOC_SUBDEV_ENUM_DV_TIMINGS: {
 		struct v4l2_enum_dv_timings *dvt = arg;
 
-		if (dvt->pad >= sd->entity.num_pads)
-			return -EINVAL;
-
 		return v4l2_subdev_call(sd, pad, enum_dv_timings, dvt);
 	}
 
diff --git a/drivers/media/v4l2-core/videobuf-dma-contig.c b/drivers/media/v4l2-core/videobuf-dma-contig.c
index 0491122b03c4..76b4ac7b1678 100644
--- a/drivers/media/v4l2-core/videobuf-dma-contig.c
+++ b/drivers/media/v4l2-core/videobuf-dma-contig.c
@@ -277,7 +277,6 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q,
 	struct videobuf_dma_contig_memory *mem;
 	struct videobuf_mapping *map;
 	int retval;
-	unsigned long size;
 
 	dev_dbg(q->dev, "%s\n", __func__);
 
@@ -300,7 +299,6 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q,
 		goto error;
 
 	/* Try to remap memory */
-	size = vma->vm_end - vma->vm_start;
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 
 	/* the "vm_pgoff" is just used in v4l2 to find the
@@ -311,7 +309,7 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q,
 	 */
 	vma->vm_pgoff = 0;
 
-	retval = vm_iomap_memory(vma, mem->dma_handle, size);
+	retval = vm_iomap_memory(vma, mem->dma_handle, mem->size);
 	if (retval) {
 		dev_err(q->dev, "mmap: remap failed with error %d. ",
 			retval);
diff --git a/drivers/media/v4l2-core/videobuf-vmalloc.c b/drivers/media/v4l2-core/videobuf-vmalloc.c
index 8f38dae39532..f8bd5a369560 100644
--- a/drivers/media/v4l2-core/videobuf-vmalloc.c
+++ b/drivers/media/v4l2-core/videobuf-vmalloc.c
@@ -7,7 +7,7 @@
  * into PAGE_SIZE chunks).  They also assume the driver does not need
  * to touch the video data.
  *
- * (c) 2007 Mauro Carvalho Chehab, <mchehab@kernel.org>
+ * (c) 2007 Mauro Carvalho Chehab <mchehab@kernel.org>
  */
 
 #include <linux/init.h>