diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-07-26 12:25:07 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-03 18:27:24 -0200 |
| commit | 00cf08f5dcef58878633746a3b10389cb6ce5e4e (patch) | |
| tree | 82337cfc04d43864ee38bb353cb9cf5a00361fa7 /drivers/media/video/ov772x.c | |
| parent | 2891f37c261306ae3c3d84775500da3cb9428e33 (diff) | |
[media] V4L: ov772x: support the new mbus-config subdev ops
Extend the driver to also support [gs]_mbus_config() subdevice video
operations.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/ov772x.c')
| -rw-r--r-- | drivers/media/video/ov772x.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c index 458265b51e3..b70ffba5849 100644 --- a/drivers/media/video/ov772x.c +++ b/drivers/media/video/ov772x.c @@ -21,11 +21,12 @@ #include <linux/slab.h> #include <linux/delay.h> #include <linux/videodev2.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-subdev.h> + +#include <media/ov772x.h> #include <media/soc_camera.h> #include <media/soc_mediabus.h> -#include <media/ov772x.h> +#include <media/v4l2-chip-ident.h> +#include <media/v4l2-subdev.h> /* * register offset @@ -1095,6 +1096,22 @@ static int ov772x_enum_fmt(struct v4l2_subdev *sd, unsigned int index, return 0; } +static int ov772x_g_mbus_config(struct v4l2_subdev *sd, + struct v4l2_mbus_config *cfg) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct soc_camera_device *icd = client->dev.platform_data; + struct soc_camera_link *icl = to_soc_camera_link(icd); + + cfg->flags = V4L2_MBUS_PCLK_SAMPLE_RISING | V4L2_MBUS_MASTER | + V4L2_MBUS_VSYNC_ACTIVE_HIGH | V4L2_MBUS_HSYNC_ACTIVE_HIGH | + V4L2_MBUS_DATA_ACTIVE_HIGH; + cfg->type = V4L2_MBUS_PARALLEL; + cfg->flags = soc_camera_apply_board_flags(icl, cfg); + + return 0; +} + static struct v4l2_subdev_video_ops ov772x_subdev_video_ops = { .s_stream = ov772x_s_stream, .g_mbus_fmt = ov772x_g_fmt, @@ -1103,6 +1120,7 @@ static struct v4l2_subdev_video_ops ov772x_subdev_video_ops = { .cropcap = ov772x_cropcap, .g_crop = ov772x_g_crop, .enum_mbus_fmt = ov772x_enum_fmt, + .g_mbus_config = ov772x_g_mbus_config, }; static struct v4l2_subdev_ops ov772x_subdev_ops = { |