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authorKuninori Morimoto <morimoto.kuninori@renesas.com>2008-12-18 12:47:46 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-30 09:40:24 -0200
commit34d359db7d683e227f27595ad3702fb2ae96108a (patch)
tree698996d4605f09ff155577f60b01213a2f96a355 /drivers/media
parent513791aba6266e0c15d5b697b97e956e83537f5a (diff)
V4L/DVB (10087): Add new enum_input function on soc_camera
This patch presents new method to be able to select V4L2 input type Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/soc_camera.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index b12d11f213b..e86e6bda1b7 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -125,14 +125,23 @@ static int soc_camera_try_fmt_vid_cap(struct file *file, void *priv,
static int soc_camera_enum_input(struct file *file, void *priv,
struct v4l2_input *inp)
{
+ struct soc_camera_file *icf = file->private_data;
+ struct soc_camera_device *icd = icf->icd;
+ int ret = 0;
+
if (inp->index != 0)
return -EINVAL;
- inp->type = V4L2_INPUT_TYPE_CAMERA;
- inp->std = V4L2_STD_UNKNOWN;
- strcpy(inp->name, "Camera");
+ if (icd->ops->enum_input)
+ ret = icd->ops->enum_input(icd, inp);
+ else {
+ /* default is camera */
+ inp->type = V4L2_INPUT_TYPE_CAMERA;
+ inp->std = V4L2_STD_UNKNOWN;
+ strcpy(inp->name, "Camera");
+ }
- return 0;
+ return ret;
}
static int soc_camera_g_input(struct file *file, void *priv, unsigned int *i)