From: Hans Verkuil <[email protected]> While there was already a g_tvnorms_output video op, it's counterpart for video capture was missing. Add it.
This is necessary for generic bridge drivers like soc-camera to set the video_device tvnorms field correctly. Otherwise ENUMSTD cannot work. Signed-off-by: Hans Verkuil <[email protected]> --- include/media/v4l2-subdev.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index d67210a..787d078 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -264,8 +264,11 @@ struct v4l2_mbus_frame_desc { g_std_output: get current standard for video OUTPUT devices. This is ignored by video input devices. - g_tvnorms_output: get v4l2_std_id with all standards supported by video - OUTPUT device. This is ignored by video input devices. + g_tvnorms: get v4l2_std_id with all standards supported by the video + CAPTURE device. This is ignored by video output devices. + + g_tvnorms_output: get v4l2_std_id with all standards supported by the video + OUTPUT device. This is ignored by video capture devices. s_crystal_freq: sets the frequency of the crystal used to generate the clocks in Hz. An extra flags field allows device specific configuration @@ -308,6 +311,7 @@ struct v4l2_subdev_video_ops { int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std); int (*g_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_tvnorms_output)(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); -- 1.8.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
