Merge tag 'v3.8-rc1' into staging/for_v3.9

Linux 3.8-rc1

* tag 'v3.8-rc1': (10696 commits)
  Linux 3.8-rc1
  Revert "nfsd: warn on odd reply state in nfsd_vfs_read"
  ARM: dts: fix duplicated build target and alphabetical sort out for exynos
  dm stripe: add WRITE SAME support
  dm: remove map_info
  dm snapshot: do not use map_context
  dm thin: dont use map_context
  dm raid1: dont use map_context
  dm flakey: dont use map_context
  dm raid1: rename read_record to bio_record
  dm: move target request nr to dm_target_io
  dm snapshot: use per_bio_data
  dm verity: use per_bio_data
  dm raid1: use per_bio_data
  dm: introduce per_bio_data
  dm kcopyd: add WRITE SAME support to dm_kcopyd_zero
  dm linear: add WRITE SAME support
  dm: add WRITE SAME support
  dm: prepare to support WRITE SAME
  dm ioctl: use kmalloc if possible
  ...

Conflicts:
	MAINTAINERS

18 files changed, 165 insertions, 63 deletions

diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c
index 76a4e5cf8730..c2fc7da0d6bf 100644
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -933,7 +933,7 @@ static int GetDeviceCapabilities(struct drxk_state *state)
 		state->m_oscClockFreq = 20250;
 		break;
 	default:
-		printk(KERN_ERR "drxk: Clock Frequency is unkonwn\n");
+		printk(KERN_ERR "drxk: Clock Frequency is unknown\n");
 		return -EINVAL;
 	}
 	/*
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c
index c45a9f5e5f2b..6b155d7be8e0 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -371,7 +371,7 @@ static irqreturn_t emmaprp_irq(int irq_emma, void *data)
 	if (!curr_ctx->aborting) {
 		if ((irqst & PRP_INTR_ST_RDERR) ||
 		(irqst & PRP_INTR_ST_CH2WERR)) {
-			pr_err("PrP bus error ocurred, this transfer is probably corrupted\n");
+			pr_err("PrP bus error occurred, this transfer is probably corrupted\n");
 			writel(PRP_CNTL_SWRST, pcdev->base_emma + PRP_CNTL);
 		} else if (irqst & PRP_INTR_ST_CH2B1CI) { /* buffer ready */
 			src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
index c74b0d48dcd6..dade3ceab092 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -44,9 +44,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 
-#include <plat/cpu.h>
-#include <plat/dma.h>
-#include <plat/vrfb.h>
+#include <video/omapvrfb.h>
 #include <video/omapdss.h>
 
 #include "omap_voutlib.h"
@@ -2027,7 +2025,7 @@ static int __init omap_vout_create_video_devices(struct platform_device *pdev)
 		vout->vid_info.id = k + 1;
 
 		/* Set VRFB as rotation_type for omap2 and omap3 */
-		if (cpu_is_omap24xx() || cpu_is_omap34xx())
+		if (omap_vout_dss_omap24xx() || omap_vout_dss_omap34xx())
 			vout->vid_info.rotation_type = VOUT_ROT_VRFB;
 
 		/* Setup the default configuration for the video devices
@@ -2144,14 +2142,23 @@ static int __init omap_vout_probe(struct platform_device *pdev)
 	struct omap_dss_device *def_display;
 	struct omap2video_device *vid_dev = NULL;
 
+	ret = omapdss_compat_init();
+	if (ret) {
+		dev_err(&pdev->dev, "failed to init dss\n");
+		return ret;
+	}
+
 	if (pdev->num_resources == 0) {
 		dev_err(&pdev->dev, "probed for an unknown device\n");
-		return -ENODEV;
+		ret = -ENODEV;
+		goto err_dss_init;
 	}
 
 	vid_dev = kzalloc(sizeof(struct omap2video_device), GFP_KERNEL);
-	if (vid_dev == NULL)
-		return -ENOMEM;
+	if (vid_dev == NULL) {
+		ret = -ENOMEM;
+		goto err_dss_init;
+	}
 
 	vid_dev->num_displays = 0;
 	for_each_dss_dev(dssdev) {
@@ -2246,6 +2253,8 @@ probe_err1:
 	}
 probe_err0:
 	kfree(vid_dev);
+err_dss_init:
+	omapdss_compat_uninit();
 	return ret;
 }
 
diff --git a/drivers/media/platform/omap/omap_vout_vrfb.c b/drivers/media/platform/omap/omap_vout_vrfb.c
index 4be26abf6cea..cf1c437a8687 100644
--- a/drivers/media/platform/omap/omap_vout_vrfb.c
+++ b/drivers/media/platform/omap/omap_vout_vrfb.c
@@ -16,12 +16,14 @@
 #include <media/videobuf-dma-contig.h>
 #include <media/v4l2-device.h>
 
-#include <plat/dma.h>
-#include <plat/vrfb.h>
+#include <linux/omap-dma.h>
+#include <video/omapvrfb.h>
 
 #include "omap_voutdef.h"
 #include "omap_voutlib.h"
 
+#define OMAP_DMA_NO_DEVICE	0
+
 /*
  * Function for allocating video buffers
  */
diff --git a/drivers/media/platform/omap/omap_voutdef.h b/drivers/media/platform/omap/omap_voutdef.h
index 27a95d23b913..9ccfe1f475a4 100644
--- a/drivers/media/platform/omap/omap_voutdef.h
+++ b/drivers/media/platform/omap/omap_voutdef.h
@@ -12,7 +12,7 @@
 #define OMAP_VOUTDEF_H
 
 #include <video/omapdss.h>
-#include <plat/vrfb.h>
+#include <video/omapvrfb.h>
 
 #define YUYV_BPP        2
 #define RGB565_BPP      2
diff --git a/drivers/media/platform/omap/omap_voutlib.c b/drivers/media/platform/omap/omap_voutlib.c
index 115408b9274f..80b0d88f125c 100644
--- a/drivers/media/platform/omap/omap_voutlib.c
+++ b/drivers/media/platform/omap/omap_voutlib.c
@@ -26,7 +26,7 @@
 
 #include <linux/dma-mapping.h>
 
-#include <plat/cpu.h>
+#include <video/omapdss.h>
 
 #include "omap_voutlib.h"
 
@@ -124,7 +124,7 @@ int omap_vout_new_window(struct v4l2_rect *crop,
 	win->chromakey = new_win->chromakey;
 
 	/* Adjust the cropping window to allow for resizing limitation */
-	if (cpu_is_omap24xx()) {
+	if (omap_vout_dss_omap24xx()) {
 		/* For 24xx limit is 8x to 1/2x scaling. */
 		if ((crop->height/win->w.height) >= 2)
 			crop->height = win->w.height * 2;
@@ -140,7 +140,7 @@ int omap_vout_new_window(struct v4l2_rect *crop,
 			if (crop->height != win->w.height)
 				crop->width = 768;
 		}
-	} else if (cpu_is_omap34xx()) {
+	} else if (omap_vout_dss_omap34xx()) {
 		/* For 34xx limit is 8x to 1/4x scaling. */
 		if ((crop->height/win->w.height) >= 4)
 			crop->height = win->w.height * 4;
@@ -196,7 +196,7 @@ int omap_vout_new_crop(struct v4l2_pix_format *pix,
 	if (try_crop.width <= 0 || try_crop.height <= 0)
 		return -EINVAL;
 
-	if (cpu_is_omap24xx()) {
+	if (omap_vout_dss_omap24xx()) {
 		if (try_crop.height != win->w.height) {
 			/* If we're resizing vertically, we can't support a
 			 * crop width wider than 768 pixels.
@@ -207,9 +207,9 @@ int omap_vout_new_crop(struct v4l2_pix_format *pix,
 	}
 	/* vertical resizing */
 	vresize = (1024 * try_crop.height) / win->w.height;
-	if (cpu_is_omap24xx() && (vresize > 2048))
+	if (omap_vout_dss_omap24xx() && (vresize > 2048))
 		vresize = 2048;
-	else if (cpu_is_omap34xx() && (vresize > 4096))
+	else if (omap_vout_dss_omap34xx() && (vresize > 4096))
 		vresize = 4096;
 
 	win->w.height = ((1024 * try_crop.height) / vresize) & ~1;
@@ -226,9 +226,9 @@ int omap_vout_new_crop(struct v4l2_pix_format *pix,
 	}
 	/* horizontal resizing */
 	hresize = (1024 * try_crop.width) / win->w.width;
-	if (cpu_is_omap24xx() && (hresize > 2048))
+	if (omap_vout_dss_omap24xx() && (hresize > 2048))
 		hresize = 2048;
-	else if (cpu_is_omap34xx() && (hresize > 4096))
+	else if (omap_vout_dss_omap34xx() && (hresize > 4096))
 		hresize = 4096;
 
 	win->w.width = ((1024 * try_crop.width) / hresize) & ~1;
@@ -243,7 +243,7 @@ int omap_vout_new_crop(struct v4l2_pix_format *pix,
 		if (try_crop.width == 0)
 			try_crop.width = 2;
 	}
-	if (cpu_is_omap24xx()) {
+	if (omap_vout_dss_omap24xx()) {
 		if ((try_crop.height/win->w.height) >= 2)
 			try_crop.height = win->w.height * 2;
 
@@ -258,7 +258,7 @@ int omap_vout_new_crop(struct v4l2_pix_format *pix,
 			if (try_crop.height != win->w.height)
 				try_crop.width = 768;
 		}
-	} else if (cpu_is_omap34xx()) {
+	} else if (omap_vout_dss_omap34xx()) {
 		if ((try_crop.height/win->w.height) >= 4)
 			try_crop.height = win->w.height * 4;
 
@@ -337,3 +337,21 @@ void omap_vout_free_buffer(unsigned long virtaddr, u32 buf_size)
 	}
 	free_pages((unsigned long) virtaddr, order);
 }
+
+bool omap_vout_dss_omap24xx(void)
+{
+	return omapdss_get_version() == OMAPDSS_VER_OMAP24xx;
+}
+
+bool omap_vout_dss_omap34xx(void)
+{
+	switch (omapdss_get_version()) {
+	case OMAPDSS_VER_OMAP34xx_ES1:
+	case OMAPDSS_VER_OMAP34xx_ES3:
+	case OMAPDSS_VER_OMAP3630:
+	case OMAPDSS_VER_AM35xx:
+		return true;
+	default:
+		return false;
+	}
+}
diff --git a/drivers/media/platform/omap/omap_voutlib.h b/drivers/media/platform/omap/omap_voutlib.h
index e51750a597e3..f9d1c0779f33 100644
--- a/drivers/media/platform/omap/omap_voutlib.h
+++ b/drivers/media/platform/omap/omap_voutlib.h
@@ -32,5 +32,8 @@ void omap_vout_new_format(struct v4l2_pix_format *pix,
 		struct v4l2_window *win);
 unsigned long omap_vout_alloc_buffer(u32 buf_size, u32 *phys_addr);
 void omap_vout_free_buffer(unsigned long virtaddr, u32 buf_size);
+
+bool omap_vout_dss_omap24xx(void);
+bool omap_vout_dss_omap34xx(void);
 #endif	/* #ifndef OMAP_VOUTLIB_H */
 
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index b34bf928d80c..a9f6de5b69d8 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -61,6 +61,7 @@
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/omap-iommu.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h
index accb3b04f5dc..517d348ce32b 100644
--- a/drivers/media/platform/omap3isp/isp.h
+++ b/drivers/media/platform/omap3isp/isp.h
@@ -31,11 +31,9 @@
 #include <media/v4l2-device.h>
 #include <linux/device.h>
 #include <linux/io.h>
+#include <linux/iommu.h>
 #include <linux/platform_device.h>
 #include <linux/wait.h>
-#include <linux/iommu.h>
-#include <plat/iommu.h>
-#include <plat/iovmm.h>
 
 #include "ispstat.h"
 #include "ispccdc.h"
diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c
index aa9df9d71a7b..60e60aa64fb4 100644
--- a/drivers/media/platform/omap3isp/ispccdc.c
+++ b/drivers/media/platform/omap3isp/ispccdc.c
@@ -30,6 +30,7 @@
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/mm.h>
+#include <linux/omap-iommu.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <media/v4l2-event.h>
diff --git a/drivers/media/platform/omap3isp/isphist.c b/drivers/media/platform/omap3isp/isphist.c
index 74326ff342a5..2d759c56f37c 100644
--- a/drivers/media/platform/omap3isp/isphist.c
+++ b/drivers/media/platform/omap3isp/isphist.c
@@ -34,6 +34,8 @@
 #include "ispreg.h"
 #include "isphist.h"
 
+#define OMAP24XX_DMA_NO_DEVICE		0
+
 #define HIST_CONFIG_DMA	1
 
 #define HIST_USING_DMA(hist) ((hist)->dma_ch >= 0)
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c
index 6e24895002a5..61e17f9bd8b9 100644
--- a/drivers/media/platform/omap3isp/ispstat.c
+++ b/drivers/media/platform/omap3isp/ispstat.c
@@ -26,6 +26,7 @@
  */
 
 #include <linux/dma-mapping.h>
+#include <linux/omap-iommu.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
 
diff --git a/drivers/media/platform/omap3isp/ispstat.h b/drivers/media/platform/omap3isp/ispstat.h
index 8221d0c05b6b..9a047c929b9f 100644
--- a/drivers/media/platform/omap3isp/ispstat.h
+++ b/drivers/media/platform/omap3isp/ispstat.h
@@ -30,7 +30,7 @@
 
 #include <linux/types.h>
 #include <linux/omap3isp.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 #include <media/v4l2-event.h>
 
 #include "isp.h"
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index 8759247cb243..e0d73a642186 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -27,6 +27,7 @@
 #include <linux/clk.h>
 #include <linux/mm.h>
 #include <linux/module.h>
+#include <linux/omap-iommu.h>
 #include <linux/pagemap.h>
 #include <linux/scatterlist.h>
 #include <linux/sched.h>
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c
index 3c5ba63cd311..28d5c84eef82 100644
--- a/drivers/media/platform/soc_camera/mx2_camera.c
+++ b/drivers/media/platform/soc_camera/mx2_camera.c
@@ -41,7 +41,6 @@
 #include <linux/videodev2.h>
 
 #include <linux/platform_data/camera-mx2.h>
-#include <mach/hardware.h>
 
 #include <asm/dma.h>
 
@@ -121,11 +120,13 @@
 
 #define CSICR1			0x00
 #define CSICR2			0x04
-#define CSISR			(cpu_is_mx27() ? 0x08 : 0x18)
+#define CSISR_IMX25		0x18
+#define CSISR_IMX27		0x08
 #define CSISTATFIFO		0x0c
 #define CSIRFIFO		0x10
 #define CSIRXCNT		0x14
-#define CSICR3			(cpu_is_mx27() ? 0x1C : 0x08)
+#define CSICR3_IMX25		0x08
+#define CSICR3_IMX27		0x1c
 #define CSIDMASA_STATFIFO	0x20
 #define CSIDMATA_STATFIFO	0x24
 #define CSIDMASA_FB1		0x28
@@ -268,11 +269,17 @@ struct mx2_buffer {
 	struct mx2_buf_internal		internal;
 };
 
+enum mx2_camera_type {
+	IMX25_CAMERA,
+	IMX27_CAMERA,
+};
+
 struct mx2_camera_dev {
 	struct device		*dev;
 	struct soc_camera_host	soc_host;
 	struct soc_camera_device *icd;
-	struct clk		*clk_csi, *clk_emma_ahb, *clk_emma_ipg;
+	struct clk		*clk_emma_ahb, *clk_emma_ipg;
+	struct clk		*clk_csi_ahb, *clk_csi_per;
 
 	void __iomem		*base_csi, *base_emma;
 
@@ -291,6 +298,9 @@ struct mx2_camera_dev {
 	struct mx2_buffer	*fb2_active;
 
 	u32			csicr1;
+	u32			reg_csisr;
+	u32			reg_csicr3;
+	enum mx2_camera_type	devtype;
 
 	struct mx2_buf_internal buf_discard[2];
 	void			*discard_buffer;
@@ -303,6 +313,29 @@ struct mx2_camera_dev {
 	struct vb2_alloc_ctx	*alloc_ctx;
 };
 
+static struct platform_device_id mx2_camera_devtype[] = {
+	{
+		.name = "imx25-camera",
+		.driver_data = IMX25_CAMERA,
+	}, {
+		.name = "imx27-camera",
+		.driver_data = IMX27_CAMERA,
+	}, {
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(platform, mx2_camera_devtype);
+
+static inline int is_imx25_camera(struct mx2_camera_dev *pcdev)
+{
+	return pcdev->devtype == IMX25_CAMERA;
+}
+
+static inline int is_imx27_camera(struct mx2_camera_dev *pcdev)
+{
+	return pcdev->devtype == IMX27_CAMERA;
+}
+
 static struct mx2_buffer *mx2_ibuf_to_buf(struct mx2_buf_internal *int_buf)
 {
 	return container_of(int_buf, struct mx2_buffer, internal);
@@ -432,11 +465,12 @@ static void mx2_camera_deactivate(struct mx2_camera_dev *pcdev)
 {
 	unsigned long flags;
 
-	clk_disable_unprepare(pcdev->clk_csi);
+	clk_disable_unprepare(pcdev->clk_csi_ahb);
+	clk_disable_unprepare(pcdev->clk_csi_per);
 	writel(0, pcdev->base_csi + CSICR1);
-	if (cpu_is_mx27()) {
+	if (is_imx27_camera(pcdev)) {
 		writel(0, pcdev->base_emma + PRP_CNTL);
-	} else if (cpu_is_mx25()) {
+	} else if (is_imx25_camera(pcdev)) {
 		spin_lock_irqsave(&pcdev->lock, flags);
 		pcdev->fb1_active = NULL;
 		pcdev->fb2_active = NULL;
@@ -460,13 +494,17 @@ static int mx2_camera_add_device(struct soc_camera_device *icd)
 	if (pcdev->icd)
 		return -EBUSY;
 
-	ret = clk_prepare_enable(pcdev->clk_csi);
+	ret = clk_prepare_enable(pcdev->clk_csi_ahb);
 	if (ret < 0)
 		return ret;
 
+	ret = clk_prepare_enable(pcdev->clk_csi_per);
+	if (ret < 0)
+		goto exit_csi_ahb;
+
 	csicr1 = CSICR1_MCLKEN;
 
-	if (cpu_is_mx27())
+	if (is_imx27_camera(pcdev))
 		csicr1 |= CSICR1_PRP_IF_EN | CSICR1_FCC |
 			CSICR1_RXFF_LEVEL(0);
 
@@ -480,6 +518,11 @@ static int mx2_camera_add_device(struct soc_camera_device *icd)
 		 icd->devnum);
 
 	return 0;
+
+exit_csi_ahb:
+	clk_disable_unprepare(pcdev->clk_csi_ahb);
+
+	return ret;
 }
 
 static void mx2_camera_remove_device(struct soc_camera_device *icd)
@@ -542,7 +585,7 @@ out:
 static irqreturn_t mx25_camera_irq(int irq_csi, void *data)
 {
 	struct mx2_camera_dev *pcdev = data;
-	u32 status = readl(pcdev->base_csi + CSISR);
+	u32 status = readl(pcdev->base_csi + pcdev->reg_csisr);
 
 	if (status & CSISR_DMA_TSF_FB1_INT)
 		mx25_camera_frame_done(pcdev, 1, MX2_STATE_DONE);
@@ -551,7 +594,7 @@ static irqreturn_t mx25_camera_irq(int irq_csi, void *data)
 
 	/* FIXME: handle CSISR_RFF_OR_INT */
 
-	writel(status, pcdev->base_csi + CSISR);
+	writel(status, pcdev->base_csi + pcdev->reg_csisr);
 
 	return IRQ_HANDLED;
 }
@@ -636,7 +679,7 @@ static void mx2_videobuf_queue(struct vb2_buffer *vb)
 	buf->state = MX2_STATE_QUEUED;
 	list_add_tail(&buf->internal.queue, &pcdev->capture);
 
-	if (cpu_is_mx25()) {
+	if (is_imx25_camera(pcdev)) {
 		u32 csicr3, dma_inten = 0;
 
 		if (pcdev->fb1_active == NULL) {
@@ -655,20 +698,20 @@ static void mx2_videobuf_queue(struct vb2_buffer *vb)
 			list_del(&buf->internal.queue);
 			buf->state = MX2_STATE_ACTIVE;
 
-			csicr3 = readl(pcdev->base_csi + CSICR3);
+			csicr3 = readl(pcdev->base_csi + pcdev->reg_csicr3);
 
 			/* Reflash DMA */
 			writel(csicr3 | CSICR3_DMA_REFLASH_RFF,
-					pcdev->base_csi + CSICR3);
+					pcdev->base_csi + pcdev->reg_csicr3);
 
 			/* clear & enable interrupts */
-			writel(dma_inten, pcdev->base_csi + CSISR);
+			writel(dma_inten, pcdev->base_csi + pcdev->reg_csisr);
 			pcdev->csicr1 |= dma_inten;
 			writel(pcdev->csicr1, pcdev->base_csi + CSICR1);
 
 			/* enable DMA */
 			csicr3 |= CSICR3_DMA_REQ_EN_RFF | CSICR3_RXFF_LEVEL(1);
-			writel(csicr3, pcdev->base_csi + CSICR3);
+			writel(csicr3, pcdev->base_csi + pcdev->reg_csicr3);
 		}
 	}
 
@@ -712,7 +755,7 @@ static void mx2_videobuf_release(struct vb2_buffer *vb)
 	 */
 
 	spin_lock_irqsave(&pcdev->lock, flags);
-	if (cpu_is_mx25() && buf->state == MX2_STATE_ACTIVE) {
+	if (is_imx25_camera(pcdev) && buf->state == MX2_STATE_ACTIVE) {
 		if (pcdev->fb1_active == buf) {
 			pcdev->csicr1 &= ~CSICR1_FB1_DMA_INTEN;
 			writel(0, pcdev->base_csi + CSIDMASA_FB1);
@@ -835,7 +878,7 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count)
 	unsigned long phys;
 	int bytesperline;
 
-	if (cpu_is_mx27()) {
+	if (is_imx27_camera(pcdev)) {
 		unsigned long flags;
 		if (count < 2)
 			return -EINVAL;
@@ -934,7 +977,7 @@ static int mx2_stop_streaming(struct vb2_queue *q)
 	void *b;
 	u32 cntl;
 
-	if (cpu_is_mx27()) {
+	if (is_imx27_camera(pcdev)) {
 		spin_lock_irqsave(&pcdev->lock, flags);
 
 		cntl = readl(pcdev->base_emma + PRP_CNTL);
@@ -1086,11 +1129,11 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
 	if (bytesperline < 0)
 		return bytesperline;
 
-	if (cpu_is_mx27()) {
+	if (is_imx27_camera(pcdev)) {
 		ret = mx27_camera_emma_prp_reset(pcdev);
 		if (ret)
 			return ret;
-	} else if (cpu_is_mx25()) {
+	} else if (is_imx25_camera(pcdev)) {
 		writel((bytesperline * icd->user_height) >> 2,
 				pcdev->base_csi + CSIRXCNT);
 		writel((bytesperline << 16) | icd->user_height,
@@ -1395,7 +1438,7 @@ static int mx2_camera_try_fmt(struct soc_camera_device *icd,
 	}
 
 	/* limit to MX25 hardware capabilities */
-	if (cpu_is_mx25()) {
+	if (is_imx25_camera(pcdev)) {
 		if (xlate->host_fmt->bits_per_sample <= 8)
 			width_limit = 0xffff * 4;
 		else
@@ -1735,10 +1778,31 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev)
 		goto exit;
 	}
 
-	pcdev->clk_csi = devm_clk_get(&pdev->dev, "ahb");
-	if (IS_ERR(pcdev->clk_csi)) {
-		dev_err(&pdev->dev, "Could not get csi clock\n");
-		err = PTR_ERR(pcdev->clk_csi);
+	pcdev->devtype = pdev->id_entry->driver_data;
+	switch (pcdev->devtype) {
+	case IMX25_CAMERA:
+		pcdev->reg_csisr = CSISR_IMX25;
+		pcdev->reg_csicr3 = CSICR3_IMX25;
+		break;
+	case IMX27_CAMERA:
+		pcdev->reg_csisr = CSISR_IMX27;
+		pcdev->reg_csicr3 = CSICR3_IMX27;
+		break;
+	default:
+		break;
+	}
+
+	pcdev->clk_csi_ahb = devm_clk_get(&pdev->dev, "ahb");
+	if (IS_ERR(pcdev->clk_csi_ahb)) {
+		dev_err(&pdev->dev, "Could not get csi ahb clock\n");
+		err = PTR_ERR(pcdev->clk_csi_ahb);
+		goto exit;
+	}
+
+	pcdev->clk_csi_per = devm_clk_get(&pdev->dev, "per");
+	if (IS_ERR(pcdev->clk_csi_per)) {
+		dev_err(&pdev->dev, "Could not get csi per clock\n");
+		err = PTR_ERR(pcdev->clk_csi_per);
 		goto exit;
 	}
 
@@ -1748,12 +1812,13 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev)
 
 		pcdev->platform_flags = pcdev->pdata->flags;
 
-		rate = clk_round_rate(pcdev->clk_csi, pcdev->pdata->clk * 2);
+		rate = clk_round_rate(pcdev->clk_csi_per,
+						pcdev->pdata->clk * 2);
 		if (rate <= 0) {
 			err = -ENODEV;
 			goto exit;
 		}
-		err = clk_set_rate(pcdev->clk_csi, rate);
+		err = clk_set_rate(pcdev->clk_csi_per, rate);
 		if (err < 0)
 			goto exit;
 	}
@@ -1772,7 +1837,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev)
 	pcdev->dev = &pdev->dev;
 	platform_set_drvdata(pdev, pcdev);
 
-	if (cpu_is_mx25()) {
+	if (is_imx25_camera(pcdev)) {
 		err = devm_request_irq(&pdev->dev, irq_csi, mx25_camera_irq, 0,
 				       MX2_CAM_DRV_NAME, pcdev);
 		if (err) {
@@ -1781,7 +1846,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev)
 		}
 	}
 
-	if (cpu_is_mx27()) {
+	if (is_imx27_camera(pcdev)) {
 		err = mx27_camera_emma_init(pdev);
 		if (err)
 			goto exit;
@@ -1798,7 +1863,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev)
 	pcdev->soc_host.priv		= pcdev;
 	pcdev->soc_host.v4l2_dev.dev	= &pdev->dev;
 	pcdev->soc_host.nr		= pdev->id;
-	if (cpu_is_mx25())
+	if (is_imx25_camera(pcdev))
 		pcdev->soc_host.capabilities = SOCAM_HOST_CAP_STRIDE;
 
 	pcdev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
@@ -1811,14 +1876,14 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev)
 		goto exit_free_emma;
 
 	dev_info(&pdev->dev, "MX2 Camera (CSI) driver probed, clock frequency: %ld\n",
-			clk_get_rate(pcdev->clk_csi));
+			clk_get_rate(pcdev->clk_csi_per));
 
 	return 0;
 
 exit_free_emma:
 	vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx);
 eallocctx:
-	if (cpu_is_mx27()) {
+	if (is_imx27_camera(pcdev)) {
 		clk_disable_unprepare(pcdev->clk_emma_ipg);
 		clk_disable_unprepare(pcdev->clk_emma_ahb);
 	}
@@ -1836,7 +1901,7 @@ static int __devexit mx2_camera_remove(struct platform_device *pdev)
 
 	vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx);
 
-	if (cpu_is_mx27()) {
+	if (is_imx27_camera(pcdev)) {
 		clk_disable_unprepare(pcdev->clk_emma_ipg);
 		clk_disable_unprepare(pcdev->clk_emma_ahb);
 	}
@@ -1850,6 +1915,7 @@ static struct platform_driver mx2_camera_driver = {
 	.driver 	= {
 		.name	= MX2_CAM_DRV_NAME,
 	},
+	.id_table	= mx2_camera_devtype,
 	.remove		= __devexit_p(mx2_camera_remove),
 };
 
diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c
index e6bc06bca496..574d12522f95 100644
--- a/drivers/media/platform/soc_camera/mx3_camera.c
+++ b/drivers/media/platform/soc_camera/mx3_camera.c
@@ -17,6 +17,7 @@
 #include <linux/vmalloc.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <linux/dma/ipu-dma.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-dev.h>
@@ -24,7 +25,6 @@
 #include <media/soc_camera.h>
 #include <media/soc_mediabus.h>
 
-#include <mach/ipu.h>
 #include <linux/platform_data/camera-mx3.h>
 #include <linux/platform_data/dma-imx.h>
 
diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/media/platform/soc_camera/omap1_camera.c
index b573bd5899de..8f9c1f44544c 100644
--- a/drivers/media/platform/soc_camera/omap1_camera.c
+++ b/drivers/media/platform/soc_camera/omap1_camera.c
@@ -34,12 +34,13 @@
 #include <media/videobuf-dma-contig.h>
 #include <media/videobuf-dma-sg.h>
 
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 
 
 #define DRIVER_NAME		"omap1-camera"
 #define DRIVER_VERSION		"0.0.2"
 
+#define OMAP_DMA_CAMERA_IF_RX		20
 
 /*
  * ---------------------------------------------------------------------------
diff --git a/drivers/media/rc/ir-rx51.c b/drivers/media/rc/ir-rx51.c
index 8cfe3166bb54..9e76c7b40af2 100644
--- a/drivers/media/rc/ir-rx51.c
+++ b/drivers/media/rc/ir-rx51.c
@@ -28,7 +28,6 @@
 
 #include <plat/dmtimer.h>
 #include <plat/clock.h>
-#include <plat/omap-pm.h>
 
 #include <media/lirc.h>
 #include <media/lirc_dev.h>