diff options
Diffstat (limited to 'drivers/media/video/soc_camera_platform.c')
| -rw-r--r-- | drivers/media/video/soc_camera_platform.c | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c index 248c986..bf406e8 100644 --- a/drivers/media/video/soc_camera_platform.c +++ b/drivers/media/video/soc_camera_platform.c @@ -56,8 +56,8 @@ soc_camera_platform_query_bus_param(struct soc_camera_device *icd) return p->bus_param; } -static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) +static int soc_camera_platform_fill_fmt(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *mf) { struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd); @@ -65,6 +65,7 @@ static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd, mf->height = p->format.height; mf->code = p->format.code; mf->colorspace = p->format.colorspace; + mf->field = p->format.field; return 0; } @@ -83,10 +84,45 @@ static int soc_camera_platform_enum_fmt(struct v4l2_subdev *sd, unsigned int ind return 0; } +static int soc_camera_platform_g_crop(struct v4l2_subdev *sd, + struct v4l2_crop *a) +{ + struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd); + + a->c.left = 0; + a->c.top = 0; + a->c.width = p->format.width; + a->c.height = p->format.height; + a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + return 0; +} + +static int soc_camera_platform_cropcap(struct v4l2_subdev *sd, + struct v4l2_cropcap *a) +{ + struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd); + + a->bounds.left = 0; + a->bounds.top = 0; + a->bounds.width = p->format.width; + a->bounds.height = p->format.height; + a->defrect = a->bounds; + a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + a->pixelaspect.numerator = 1; + a->pixelaspect.denominator = 1; + + return 0; +} + static struct v4l2_subdev_video_ops platform_subdev_video_ops = { .s_stream = soc_camera_platform_s_stream, - .try_mbus_fmt = soc_camera_platform_try_fmt, .enum_mbus_fmt = soc_camera_platform_enum_fmt, + .cropcap = soc_camera_platform_cropcap, + .g_crop = soc_camera_platform_g_crop, + .try_mbus_fmt = soc_camera_platform_fill_fmt, + .g_mbus_fmt = soc_camera_platform_fill_fmt, + .s_mbus_fmt = soc_camera_platform_fill_fmt, }; static struct v4l2_subdev_ops platform_subdev_ops = { |