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media: vivid: add HDMI Video Guard Band control

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

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Hans Verkuil 2022-05-13 13:53:07 +01:00 committed by Mauro Carvalho Chehab
parent 5a531791ed
commit aabcc21d0b
1 changed files with 14 additions and 0 deletions
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14
drivers/media/test-drivers/vivid/vivid-ctrls.c
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@ -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,