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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-11-20 13:19:20 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-10 09:05:01 -0200 |
| commit | e75f9cee32827853fc2f9d1ceb6352e3edc33e9d (patch) | |
| tree | e1f1db30c237a08773fcf155a771545f3b6aa54f /drivers/media/video/vivi.c | |
| parent | 207705cd7f82b9f160c6ed552d5788a823701fd1 (diff) | |
| download | linux-e75f9cee32827853fc2f9d1ceb6352e3edc33e9d.tar.gz | |
V4L/DVB (4861): Remove the need of a STD array for drivers using video_ioctl2
video_ioctl2 will auto-generate standard entries at ENUM_FMT.
Also, now, a driver may return a subset of the video array at
the return, to be stored as the current_norm.
For example, a driver may ask for V4L2_STD_PAL. At return,
driver may change it to V4L2_STD_PAL_B. This way, a futher call
to G_STD will return the exact detected video std.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/vivi.c')
| -rw-r--r-- | drivers/media/video/vivi.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index 9986de5cb3d6..474ddb779643 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -1044,16 +1044,8 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) return (0); } -static struct v4l2_tvnorm tvnorms[] = { - { - .name = "NTSC-M", - .id = V4L2_STD_NTSC_M, - } -}; - -static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id a) +static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *i) { - return 0; } @@ -1333,8 +1325,8 @@ static struct video_device vivi = { #ifdef CONFIG_VIDEO_V4L1_COMPAT .vidiocgmbuf = vidiocgmbuf, #endif - .tvnorms = tvnorms, - .tvnormsize = ARRAY_SIZE(tvnorms), + .tvnorms = V4L2_STD_NTSC_M, + .current_norm = V4L2_STD_NTSC_M, }; /* ----------------------------------------------------------------- Initialization and module stuff @@ -1361,8 +1353,6 @@ static int __init vivi_init(void) dev->vidq.timeout.data = (unsigned long)dev; init_timer(&dev->vidq.timeout); - vivi.current_norm = tvnorms[0].id; - ret = video_register_device(&vivi, VFL_TYPE_GRABBER, video_nr); printk(KERN_INFO "Video Technology Magazine Virtual Video Capture Board (Load status: %d)\n", ret); return ret; |