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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2009-08-25 16:46:42 +0200 |
|---|---|---|
| committer | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2009-08-25 16:46:42 +0200 |
| commit | 50dda2d882c41d334002fb2437c66080c5d87080 (patch) | |
| tree | a6fb85289b7fda5cfec709738fb996d6450274be /linux/drivers/media/video/ov772x.c | |
| parent | 5eccdb2f169fdba3dcf0eef1f8c87a8232fa3cf0 (diff) | |
| download | mediapointer-dvb-s2-50dda2d882c41d334002fb2437c66080c5d87080.tar.gz mediapointer-dvb-s2-50dda2d882c41d334002fb2437c66080c5d87080.tar.bz2 | |
ov772x: S_CROP must return actually configured geometry
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
V4L2 drivers are allowed to configure a geometry different than what has been
requested by the user with S_CROP, but then they have to adjust the input
rectangle accordingly. Fix ov772x to comply with this requirement.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Priority: low
---
drivers/media/video/ov772x.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
Diffstat (limited to 'linux/drivers/media/video/ov772x.c')
| -rw-r--r-- | linux/drivers/media/video/ov772x.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/linux/drivers/media/video/ov772x.c b/linux/drivers/media/video/ov772x.c index a9f9c04c1..700f655fd 100644 --- a/linux/drivers/media/video/ov772x.c +++ b/linux/drivers/media/video/ov772x.c @@ -960,12 +960,18 @@ static int ov772x_set_crop(struct soc_camera_device *icd, { struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); struct ov772x_priv *priv = to_ov772x(client); + int ret; if (!priv->fmt) return -EINVAL; - return ov772x_set_params(client, &rect->width, &rect->height, - priv->fmt->fourcc); + ret = ov772x_set_params(client, &rect->width, &rect->height, + priv->fmt->fourcc); + if (!ret) { + rect->left = 0; + rect->top = 0; + } + return ret; } static int ov772x_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) |