From 5a33287e6f94ec0e1bb583ee3e5d8f841fde971e Mon Sep 17 00:00:00 2001 From: Wu-Cheng Li Date: Tue, 19 Jan 2016 05:07:10 -0200 Subject: [PATCH] [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: Wu-Cheng Li Acked-by: Sylwester Nawrocki Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index 0434f02a7175..034b5c1d35a1 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -211,6 +211,14 @@ static struct mfc_control controls[] = { .default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED, .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, .type = V4L2_CTRL_TYPE_INTEGER, @@ -1423,6 +1431,10 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: ctx->force_frame_type = ctrl->val; 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: p->vbv_size = ctrl->val; break;