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path: root/drivers/media/pci/bt8xx/bttv-driver.c
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Diffstat (limited to 'drivers/media/pci/bt8xx/bttv-driver.c')
-rw-r--r--drivers/media/pci/bt8xx/bttv-driver.c50
1 files changed, 22 insertions, 28 deletions
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)