Callback is used to acquire TV norms supported by a subdev. It is used to avoid having standards in top-level driver. Signed-off-by: Tomasz Stanislawski <t.stanislaws@xxxxxxxxxxx> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> --- include/media/v4l2-subdev.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 1562c4f..4206e97 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -261,6 +261,7 @@ struct v4l2_subdev_video_ops { int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags); int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std); int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std); + int (*g_tvnorms)(struct v4l2_subdev *sd, v4l2_std_id *std); int (*g_input_status)(struct v4l2_subdev *sd, u32 *status); int (*s_stream)(struct v4l2_subdev *sd, int enable); int (*cropcap)(struct v4l2_subdev *sd, struct v4l2_cropcap *cc); -- 1.7.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html