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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-07-26 15:30:42 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-03 20:27:26 (GMT) |
| commit | e534c9eac0951b28b0462ffac0043a698436a922 (patch) | |
| tree | c945d447616f23e6fb3b4a755a747b02a4b8bae9 /drivers | |
| parent | de2e388d74c77f45eab65c83749b0a4b9eb843d9 (diff) | |
| download | linux-e534c9eac0951b28b0462ffac0043a698436a922.tar.xz | |
[media] V4L: ov9740: 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/ov9740.c | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/drivers/media/video/ov9740.c b/drivers/media/video/ov9740.c index edd1ffc..67b7020 100644 --- a/drivers/media/video/ov9740.c +++ b/drivers/media/video/ov9740.c @@ -14,8 +14,10 @@ #include <linux/module.h> #include <linux/i2c.h> #include <linux/slab.h> -#include <media/v4l2-chip-ident.h> + #include <media/soc_camera.h> +#include <media/soc_mediabus.h> +#include <media/v4l2-chip-ident.h> #define to_ov9740(sd) container_of(sd, struct ov9740_priv, subdev) @@ -949,13 +951,30 @@ static struct soc_camera_ops ov9740_ops = { .num_controls = ARRAY_SIZE(ov9740_controls), }; +static int ov9740_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 ov9740_video_ops = { - .s_stream = ov9740_s_stream, - .s_mbus_fmt = ov9740_s_fmt, - .try_mbus_fmt = ov9740_try_fmt, - .enum_mbus_fmt = ov9740_enum_fmt, - .cropcap = ov9740_cropcap, - .g_crop = ov9740_g_crop, + .s_stream = ov9740_s_stream, + .s_mbus_fmt = ov9740_s_fmt, + .try_mbus_fmt = ov9740_try_fmt, + .enum_mbus_fmt = ov9740_enum_fmt, + .cropcap = ov9740_cropcap, + .g_crop = ov9740_g_crop, + .g_mbus_config = ov9740_g_mbus_config, }; static struct v4l2_subdev_core_ops ov9740_core_ops = { |