Commit aabcc21d authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

media: vivid: add HDMI Video Guard Band control 



Add a vivid control to insert the HDMI Video Guard Band in the
image.

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 5a531791

drivers/media/test-drivers/vivid/vivid-ctrls.c

+14 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ 
#define VIVID_CID_INSERT_SAV		(VIVID_CID_VIVID_BASE + 6)

#define VIVID_CID_INSERT_EAV		(VIVID_CID_VIVID_BASE + 7)

#define VIVID_CID_VBI_CAP_INTERLACED	(VIVID_CID_VIVID_BASE + 8)

#define VIVID_CID_INSERT_HDMI_VIDEO_GUARD_BAND (VIVID_CID_VIVID_BASE + 9)



#define VIVID_CID_HFLIP			(VIVID_CID_VIVID_BASE + 20)

#define VIVID_CID_VFLIP			(VIVID_CID_VIVID_BASE + 21)
@@ -474,6 +475,9 @@ static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl) 
	case VIVID_CID_INSERT_EAV:

		tpg_s_insert_eav(&dev->tpg, ctrl->val);

		break;

	case VIVID_CID_INSERT_HDMI_VIDEO_GUARD_BAND:

		tpg_s_insert_hdmi_video_guard_band(&dev->tpg, ctrl->val);

		break;

	case VIVID_CID_HFLIP:

		dev->sensor_hflip = ctrl->val;

		tpg_s_hflip(&dev->tpg, dev->sensor_hflip ^ dev->hflip);
@@ -660,6 +664,15 @@ static const struct v4l2_ctrl_config vivid_ctrl_insert_eav = { 
	.step = 1,

};



static const struct v4l2_ctrl_config vivid_ctrl_insert_hdmi_video_guard_band = {

	.ops = &vivid_vid_cap_ctrl_ops,

	.id = VIVID_CID_INSERT_HDMI_VIDEO_GUARD_BAND,

	.name = "Insert Video Guard Band",

	.type = V4L2_CTRL_TYPE_BOOLEAN,

	.max = 1,

	.step = 1,

};



static const struct v4l2_ctrl_config vivid_ctrl_hflip = {

	.ops = &vivid_vid_cap_ctrl_ops,

	.id = VIVID_CID_HFLIP,
@@ -1638,6 +1651,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, 
		v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_vflip, NULL);

		v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_insert_sav, NULL);

		v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_insert_eav, NULL);

		v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_insert_hdmi_video_guard_band, NULL);

		v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_reduced_fps, NULL);

		if (show_ccs_cap) {

			dev->ctrl_has_crop_cap = v4l2_ctrl_new_custom(hdl_vid_cap,