Commit 5a33287e authored by Wu-Cheng Li's avatar Wu-Cheng Li Committed by Mauro Carvalho Chehab

[media] s5p-mfc: add the support of V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME

There is a new control V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME to
force an encoder key frame. It is the same as requesting
V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME.
Signed-off-by: default avatarWu-Cheng Li <wuchengli@chromium.org>
Acked-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent cedc1210
...@@ -211,6 +211,14 @@ static struct mfc_control controls[] = { ...@@ -211,6 +211,14 @@ static struct mfc_control controls[] = {
.default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED, .default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
.menu_skip_mask = 0, .menu_skip_mask = 0,
}, },
{
.id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME,
.type = V4L2_CTRL_TYPE_BUTTON,
.minimum = 0,
.maximum = 0,
.step = 0,
.default_value = 0,
},
{ {
.id = V4L2_CID_MPEG_VIDEO_VBV_SIZE, .id = V4L2_CID_MPEG_VIDEO_VBV_SIZE,
.type = V4L2_CTRL_TYPE_INTEGER, .type = V4L2_CTRL_TYPE_INTEGER,
...@@ -1423,6 +1431,10 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl) ...@@ -1423,6 +1431,10 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
ctx->force_frame_type = ctrl->val; ctx->force_frame_type = ctrl->val;
break; break;
case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
ctx->force_frame_type =
V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME;
break;
case V4L2_CID_MPEG_VIDEO_VBV_SIZE: case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
p->vbv_size = ctrl->val; p->vbv_size = ctrl->val;
break; break;
......
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