[media] V4L: add media bus configuration subdev operations

[pandora-kernel.git] / include / media / v4l2-subdev.h

diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 9ff0ab9..257da1a 100644 (file)
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -267,6 +267,12 @@ struct v4l2_subdev_audio_ops {
    try_mbus_fmt: try to set a pixel format on a video data source
 
    s_mbus_fmt: set a pixel format on a video data source
+
+   g_mbus_config: get supported mediabus configurations
+
+   s_mbus_config: set a certain mediabus configuration. This operation is added
+       for compatibility with soc-camera drivers and should not be used by new
+       software.
  */
 struct v4l2_subdev_video_ops {
        int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
@@ -310,6 +316,10 @@ struct v4l2_subdev_video_ops {
                            struct v4l2_mbus_framefmt *fmt);
        int (*s_mbus_fmt)(struct v4l2_subdev *sd,
                          struct v4l2_mbus_framefmt *fmt);
+       int (*g_mbus_config)(struct v4l2_subdev *sd,
+                            struct v4l2_mbus_config *cfg);
+       int (*s_mbus_config)(struct v4l2_subdev *sd,
+                            const struct v4l2_mbus_config *cfg);
 };
 
 /*