diff options
| 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 | |
| parent | V4L/DVB (10086): Add new set_std function on soc_camera (diff) | |
| download | linux-dev-34d359db7d683e227f27595ad3702fb2ae96108a.tar.xz linux-dev-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 '')
| -rw-r--r-- | drivers/media/video/soc_camera.c | 17 | ||||
| -rw-r--r-- | include/media/soc_camera.h | 1 |
2 files changed, 14 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) diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 26dede82057c..50f4447566de 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -166,6 +166,7 @@ struct soc_camera_ops { int (*get_chip_id)(struct soc_camera_device *, struct v4l2_chip_ident *); int (*set_std)(struct soc_camera_device *, v4l2_std_id *); + int (*enum_input)(struct soc_camera_device *, struct v4l2_input *); #ifdef CONFIG_VIDEO_ADV_DEBUG int (*get_register)(struct soc_camera_device *, struct v4l2_register *); int (*set_register)(struct soc_camera_device *, struct v4l2_register *); |