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Commit 914728ab authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] v4l2_subdev: describe ioctl parms at v4l2_subdev_video_ops 



Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_std'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_std'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'querystd'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'cropcap'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_crop'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_crop'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_parm'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_parm'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_frame_interval'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_frame_interval'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_dv_timings'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_dv_timings'
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'query_dv_timings'

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
parent b84aeb03

include/media/v4l2-subdev.h

+24 −2
Original line number Original line Diff line number Diff line
@@ -318,12 +318,18 @@ struct v4l2_mbus_frame_desc { 
 *	regarding clock frequency dividers, etc. If not used, then set flags

 *	regarding clock frequency dividers, etc. If not used, then set flags

 *	to 0. If the frequency is not supported, then -EINVAL is returned.

 *	to 0. If the frequency is not supported, then -EINVAL is returned.

 *

 *

 * @g_std: callback for VIDIOC_G_STD ioctl handler code.

 *

 * @s_std: callback for VIDIOC_S_STD ioctl handler code.

 *

 * @s_std_output: set v4l2_std_id for video OUTPUT devices. This is ignored by

 * @s_std_output: set v4l2_std_id for video OUTPUT devices. This is ignored by

 *	video input devices.

 *	video input devices.

 *

 *

 * @g_std_output: get current standard for video OUTPUT devices. This is ignored

 * @g_std_output: get current standard for video OUTPUT devices. This is ignored

 *	by video input devices.

 *	by video input devices.

 *

 *

 * @querystd: callback for VIDIOC_QUERYSTD ioctl handler code.

 *

 * @g_tvnorms: get v4l2_std_id with all standards supported by the video

 * @g_tvnorms: get v4l2_std_id with all standards supported by the video

 *	CAPTURE device. This is ignored by video output devices.

 *	CAPTURE device. This is ignored by video output devices.

 *

 *
@@ -333,11 +339,27 @@ struct v4l2_mbus_frame_desc { 
 * @g_input_status: get input status. Same as the status field in the v4l2_input

 * @g_input_status: get input status. Same as the status field in the v4l2_input

 *	struct.

 *	struct.

 *

 *

 * @s_dv_timings(): Set custom dv timings in the sub device. This is used

 * @cropcap: callback for VIDIOC_CROPCAP ioctl handler code.

 *

 * @g_crop: callback for VIDIOC_G_CROP ioctl handler code.

 *

 * @s_crop: callback for VIDIOC_S_CROP ioctl handler code.

 *

 * @g_parm: callback for VIDIOC_G_PARM ioctl handler code.

 *

 * @s_parm: callback for VIDIOC_S_PARM ioctl handler code.

 *

 * @g_frame_interval: callback for VIDIOC_G_FRAMEINTERVAL ioctl handler code.

 *

 * @s_frame_interval: callback for VIDIOC_S_FRAMEINTERVAL ioctl handler code.

 *

 * @s_dv_timings: Set custom dv timings in the sub device. This is used

 *	when sub device is capable of setting detailed timing information

 *	when sub device is capable of setting detailed timing information

 *	in the hardware to generate/detect the video signal.

 *	in the hardware to generate/detect the video signal.

 *

 *

 * @g_dv_timings(): Get custom dv timings in the sub device.

 * @g_dv_timings: Get custom dv timings in the sub device.

 *

 * @query_dv_timings: callback for VIDIOC_QUERY_DV_TIMINGS ioctl handler code.

 *

 *

 * @g_mbus_config: get supported mediabus configurations

 * @g_mbus_config: get supported mediabus configurations

 *

 *