diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-07-26 14:59:53 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-03 20:27:20 (GMT) |
| commit | d463003b56776576b071c4fcfdf391f4bb32d21c (patch) | |
| tree | 6efbad02cde400f13894efb5be2291eb4dc47057 /drivers | |
| parent | e8e2c70ce61b42b1d9d8953c8a87feb8ba6c6e74 (diff) | |
| download | linux-d463003b56776576b071c4fcfdf391f4bb32d21c.tar.xz | |
[media] V4L: ov2640: 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')
| -rw-r--r-- | drivers/media/video/ov2640.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/media/video/ov2640.c b/drivers/media/video/ov2640.c index 9ce2fa0..78bf602 100644 --- a/drivers/media/video/ov2640.c +++ b/drivers/media/video/ov2640.c @@ -19,10 +19,11 @@ #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/soc_camera.h> #include <media/soc_mediabus.h> +#include <media/v4l2-chip-ident.h> +#include <media/v4l2-subdev.h> #define VAL_SET(x, mask, rshift, lshift) \ ((((x) >> rshift) & mask) << lshift) @@ -1083,6 +1084,22 @@ static struct v4l2_subdev_core_ops ov2640_subdev_core_ops = { #endif }; +static int ov2640_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 ov2640_subdev_video_ops = { .s_stream = ov2640_s_stream, .g_mbus_fmt = ov2640_g_fmt, @@ -1091,6 +1108,7 @@ static struct v4l2_subdev_video_ops ov2640_subdev_video_ops = { .cropcap = ov2640_cropcap, .g_crop = ov2640_g_crop, .enum_mbus_fmt = ov2640_enum_fmt, + .g_mbus_config = ov2640_g_mbus_config, }; static struct v4l2_subdev_ops ov2640_subdev_ops = { |