diff options
| author | Guennadi Liakhovetski | 2011-07-26 17:28:10 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2011-11-03 21:27:25 +0100 |
| commit | de2e388d74c77f45eab65c83749b0a4b9eb843d9 (patch) | |
| tree | e4d804a594fd1bab847f81a7263fd53d11afe7be | |
| parent | [media] V4L: ov772x: support the new mbus-config subdev ops (diff) | |
| download | kernel-qcow2-linux-de2e388d74c77f45eab65c83749b0a4b9eb843d9.tar.gz kernel-qcow2-linux-de2e388d74c77f45eab65c83749b0a4b9eb843d9.tar.xz kernel-qcow2-linux-de2e388d74c77f45eab65c83749b0a4b9eb843d9.zip | |
[media] V4L: ov9640: 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>
| -rw-r--r-- | drivers/media/video/ov9640.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/media/video/ov9640.c b/drivers/media/video/ov9640.c index 3681a6ff0815..4156c9f6375b 100644 --- a/drivers/media/video/ov9640.c +++ b/drivers/media/video/ov9640.c @@ -25,9 +25,11 @@ #include <linux/slab.h> #include <linux/delay.h> #include <linux/videodev2.h> + +#include <media/soc_camera.h> +#include <media/soc_mediabus.h> #include <media/v4l2-chip-ident.h> #include <media/v4l2-common.h> -#include <media/soc_camera.h> #include "ov9640.h" @@ -722,6 +724,22 @@ static struct v4l2_subdev_core_ops ov9640_core_ops = { }; +static int ov9640_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 ov9640_video_ops = { .s_stream = ov9640_s_stream, .s_mbus_fmt = ov9640_s_fmt, @@ -729,7 +747,7 @@ static struct v4l2_subdev_video_ops ov9640_video_ops = { .enum_mbus_fmt = ov9640_enum_fmt, .cropcap = ov9640_cropcap, .g_crop = ov9640_g_crop, - + .g_mbus_config = ov9640_g_mbus_config, }; static struct v4l2_subdev_ops ov9640_subdev_ops = { |