From a378a320aa5bfeacf5bade374d126e4a8d01b115 Mon Sep 17 00:00:00 2001 From: Amit Grover Date: Tue, 4 Feb 2014 06:59:59 -0300 Subject: [media] s5p-mfc: Add Horizontal and Vertical MV Search Range This patch adds Controls to set Horizontal and Vertical search range for Motion Estimation block for Samsung MFC video Encoders. Signed-off-by: Swami Nathan Signed-off-by: Amit Grover Signed-off-by: Kamil Debski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_enc.c') diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index 91b6e020ddf3..df83cd157bab 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -207,6 +207,24 @@ static struct mfc_control controls[] = { .step = 1, .default_value = 0, }, + { + .id = V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Horizontal MV Search Range", + .minimum = 16, + .maximum = 128, + .step = 16, + .default_value = 32, + }, + { + .id = V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Vertical MV Search Range", + .minimum = 16, + .maximum = 128, + .step = 16, + .default_value = 32, + }, { .id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE, .type = V4L2_CTRL_TYPE_INTEGER, @@ -1417,6 +1435,12 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_MPEG_VIDEO_VBV_SIZE: p->vbv_size = ctrl->val; break; + case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE: + p->mv_h_range = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: + p->mv_v_range = ctrl->val; + break; case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE: p->codec.h264.cpb_size = ctrl->val; break; -- cgit v1.2.3-59-g8ed1b