diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-08 20:21:04 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-08 20:21:04 +0000 |
| commit | 988addf82e4c03739375279de73929580a2d4a6a (patch) | |
| tree | 989ae1cd4e264bbad80c65f04480486246e7b9f3 /drivers/media/video/em28xx/em28xx-vbi.c | |
| parent | 004c1c7096659d352b83047a7593e91d8a30e3c5 (diff) | |
| parent | 25cf84cf377c0aae5dbcf937ea89bc7893db5176 (diff) | |
Merge branch 'origin' into devel-stable
Conflicts:
arch/arm/mach-mx2/devices.c
arch/arm/mach-mx2/devices.h
sound/soc/pxa/pxa-ssp.c
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-vbi.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-vbi.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/media/video/em28xx/em28xx-vbi.c b/drivers/media/video/em28xx/em28xx-vbi.c index 94943e5a1529..c7dce39823d8 100644 --- a/drivers/media/video/em28xx/em28xx-vbi.c +++ b/drivers/media/video/em28xx/em28xx-vbi.c @@ -71,7 +71,11 @@ free_buffer(struct videobuf_queue *vq, struct em28xx_buffer *buf) static int vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) { - *size = 720 * 12 * 2; + struct em28xx_fh *fh = q->priv_data; + struct em28xx *dev = fh->dev; + + *size = dev->vbi_width * dev->vbi_height * 2; + if (0 == *count) *count = vbibufs; if (*count < 2) @@ -85,19 +89,18 @@ static int vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field) { + struct em28xx_fh *fh = q->priv_data; + struct em28xx *dev = fh->dev; struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb); int rc = 0; - unsigned int size; - - size = 720 * 12 * 2; - buf->vb.size = size; + buf->vb.size = dev->vbi_width * dev->vbi_height * 2; if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) return -EINVAL; - buf->vb.width = 720; - buf->vb.height = 12; + buf->vb.width = dev->vbi_width; + buf->vb.height = dev->vbi_height; buf->vb.field = field; if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { |