diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2009-08-25 11:46:54 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-19 00:19:06 -0300 |
| commit | 08590b9613f7f624fe3a052586eea2dbb3584b38 (patch) | |
| tree | a893d250a4edf84e93794be59e2b1d859314c972 /drivers/media/video/tw9910.c | |
| parent | 961801bbb3448a86f0cc93747cecbfae686d81d1 (diff) | |
| download | blackbird-op-linux-08590b9613f7f624fe3a052586eea2dbb3584b38.tar.gz blackbird-op-linux-08590b9613f7f624fe3a052586eea2dbb3584b38.zip | |
V4L/DVB (12529): soc-camera: switch to s_crop v4l2-subdev video operation
Remove set_crop soc-camera device method and switch to s_crop from v4l2-subdev
video operations. Also extend non-i2c drivers to also hold a pointer to their
v4l2-subdev instance in control device driver-data, i.e., in
dev_get_drvdata((struct device *)to_soc_camera_control(icd))
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/tw9910.c')
| -rw-r--r-- | drivers/media/video/tw9910.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c index 735d0bd4bb10..b6b15468b40a 100644 --- a/drivers/media/video/tw9910.c +++ b/drivers/media/video/tw9910.c @@ -616,11 +616,12 @@ static int tw9910_s_register(struct v4l2_subdev *sd, } #endif -static int tw9910_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) +static int tw9910_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) { - struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct v4l2_rect *rect = &a->c; + struct i2c_client *client = sd->priv; struct tw9910_priv *priv = to_tw9910(client); + struct soc_camera_device *icd = client->dev.platform_data; int ret = -EINVAL; u8 val; @@ -716,15 +717,15 @@ tw9910_set_fmt_error: static int tw9910_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) { - struct i2c_client *client = sd->priv; - struct soc_camera_device *icd = client->dev.platform_data; struct v4l2_pix_format *pix = &f->fmt.pix; - /* See tw9910_set_crop() - no proper cropping support */ - struct v4l2_rect rect = { - .left = 0, - .top = 0, - .width = pix->width, - .height = pix->height, + /* See tw9910_s_crop() - no proper cropping support */ + struct v4l2_crop a = { + .c = { + .left = 0, + .top = 0, + .width = pix->width, + .height = pix->height, + }, }; int i, ret; @@ -738,10 +739,10 @@ static int tw9910_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) if (i == ARRAY_SIZE(tw9910_color_fmt)) return -EINVAL; - ret = tw9910_set_crop(icd, &rect); + ret = tw9910_s_crop(sd, &a); if (!ret) { - pix->width = rect.width; - pix->height = rect.height; + pix->width = a.c.width; + pix->height = a.c.height; } return ret; } @@ -821,7 +822,6 @@ static int tw9910_video_probe(struct soc_camera_device *icd, } static struct soc_camera_ops tw9910_ops = { - .set_crop = tw9910_set_crop, .set_bus_param = tw9910_set_bus_param, .query_bus_param = tw9910_query_bus_param, .enum_input = tw9910_enum_input, @@ -840,6 +840,7 @@ static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = { .s_stream = tw9910_s_stream, .s_fmt = tw9910_s_fmt, .try_fmt = tw9910_try_fmt, + .s_crop = tw9910_s_crop, }; static struct v4l2_subdev_ops tw9910_subdev_ops = { |
