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| author | Kuninori Morimoto <morimoto.kuninori@renesas.com> | 2008-12-18 12:47:46 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 09:40:24 -0200 |
| commit | 34d359db7d683e227f27595ad3702fb2ae96108a (patch) | |
| tree | 698996d4605f09ff155577f60b01213a2f96a355 /drivers/media/video/soc_camera.c | |
| parent | 513791aba6266e0c15d5b697b97e956e83537f5a (diff) | |
| download | linux-34d359db7d683e227f27595ad3702fb2ae96108a.tar.gz linux-34d359db7d683e227f27595ad3702fb2ae96108a.tar.bz2 linux-34d359db7d683e227f27595ad3702fb2ae96108a.zip | |
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/video/soc_camera.c')
| -rw-r--r-- | drivers/media/video/soc_camera.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c index b12d11f213bd..e86e6bda1b7f 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) |