diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2009-08-25 18:46:42 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-19 07:18:44 +0400 |
| commit | bf62e1da6ac848b0c3f72665d05939263e9f4128 (patch) | |
| tree | 574f403b251b165282b6a55b85b7bbb84707934c /drivers | |
| parent | a0705b07f1816ae2b85388fcda71de69c221b4b8 (diff) | |
| download | linux-bf62e1da6ac848b0c3f72665d05939263e9f4128.tar.xz | |
V4L/DVB (12516): ov772x: successful S_FMT and S_CROP must update user-provided rectangle
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/ov772x.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c index 3417398e1b50..c0c549fa786f 100644 --- a/drivers/media/video/ov772x.c +++ b/drivers/media/video/ov772x.c @@ -806,7 +806,7 @@ static const struct ov772x_win_size *ov772x_select_win(u32 width, u32 height) } static int ov772x_set_params(struct i2c_client *client, - u32 width, u32 height, u32 pixfmt) + u32 *width, u32 *height, u32 pixfmt) { struct ov772x_priv *priv = to_ov772x(client); int ret = -EINVAL; @@ -829,7 +829,7 @@ static int ov772x_set_params(struct i2c_client *client, /* * select win */ - priv->win = ov772x_select_win(width, height); + priv->win = ov772x_select_win(*width, *height); /* * reset hardware @@ -941,6 +941,9 @@ static int ov772x_set_params(struct i2c_client *client, goto ov772x_set_fmt_error; } + *width = priv->win->width; + *height = priv->win->height; + return ret; ov772x_set_fmt_error: @@ -961,7 +964,7 @@ static int ov772x_set_crop(struct soc_camera_device *icd, if (!priv->fmt) return -EINVAL; - return ov772x_set_params(client, rect->width, rect->height, + return ov772x_set_params(client, &rect->width, &rect->height, priv->fmt->fourcc); } @@ -970,7 +973,7 @@ static int ov772x_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) struct i2c_client *client = sd->priv; struct v4l2_pix_format *pix = &f->fmt.pix; - return ov772x_set_params(client, pix->width, pix->height, + return ov772x_set_params(client, &pix->width, &pix->height, pix->pixelformat); } |