diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2009-12-11 11:14:46 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-16 09:27:13 -0200 |
| commit | 325361088b73269f4cc96256276a142addbf3454 (patch) | |
| tree | 6a18f4b10d1df53bfae4a773480fdadfad587b62 /drivers/media/video/pxa_camera.c | |
| parent | 11e3d1adbe0246fc8d6c06f7e42aff5bead25670 (diff) | |
V4L/DVB (13644): v4l: add new v4l2-subdev sensor operations, use g_skip_top_lines in soc-camera
Introduce new v4l2-subdev sensor operations, move .enum_framesizes() and
.enum_frameintervals() methods to it, add a new .g_skip_top_lines() method
and switch soc-camera to use it instead of .y_skip_top soc_camera_device
member, which can now be removed.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Sergio Aguirre <saaguirre@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/pxa_camera.c')
| -rw-r--r-- | drivers/media/video/pxa_camera.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 51b683c63b70..4df09a693ec7 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -1051,8 +1051,13 @@ static void pxa_camera_setup_cicr(struct soc_camera_device *icd, { struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; + struct v4l2_subdev *sd = soc_camera_to_subdev(icd); unsigned long dw, bpp; - u32 cicr0, cicr1, cicr2, cicr3, cicr4 = 0; + u32 cicr0, cicr1, cicr2, cicr3, cicr4 = 0, y_skip_top; + int ret = v4l2_subdev_call(sd, sensor, g_skip_top_lines, &y_skip_top); + + if (ret < 0) + y_skip_top = 0; /* Datawidth is now guaranteed to be equal to one of the three values. * We fix bit-per-pixel equal to data-width... */ @@ -1118,7 +1123,7 @@ static void pxa_camera_setup_cicr(struct soc_camera_device *icd, cicr2 = 0; cicr3 = CICR3_LPF_VAL(icd->user_height - 1) | - CICR3_BFW_VAL(min((unsigned short)255, icd->y_skip_top)); + CICR3_BFW_VAL(min((u32)255, y_skip_top)); cicr4 |= pcdev->mclk_divisor; __raw_writel(cicr1, pcdev->base + CICR1); |