[media] go7007: add back 'repeat sequence header' control

But now as a proper standard MPEG control.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/staging/media/go7007/go7007-priv.h

@@ -167,6 +167,7 @@ struct go7007 {
 	struct v4l2_ctrl *mpeg_video_bitrate;
 	struct v4l2_ctrl *mpeg_video_aspect_ratio;
 	struct v4l2_ctrl *mpeg_video_b_frames;
+	struct v4l2_ctrl *mpeg_video_rep_seqheader;
 	enum { STATUS_INIT, STATUS_ONLINE, STATUS_SHUTDOWN } status;
 	spinlock_t spinlock;
 	struct mutex hw_lock;

drivers/staging/media/go7007/go7007-v4l2.c

@@ -163,6 +163,7 @@ static void set_formatting(struct go7007 *go)
 	go->closed_gop = v4l2_ctrl_g_ctrl(go->mpeg_video_gop_closure);
 	go->ipb = v4l2_ctrl_g_ctrl(go->mpeg_video_b_frames) != 0;
 	go->bitrate = v4l2_ctrl_g_ctrl(go->mpeg_video_bitrate);
+	go->repeat_seqhead = v4l2_ctrl_g_ctrl(go->mpeg_video_rep_seqheader);
 	go->gop_header_enable = 1;
 	go->dvd_mode = 0;
 	if (go->format == V4L2_PIX_FMT_MPEG2)
@@ -170,8 +171,8 @@ static void set_formatting(struct go7007 *go)
 			go->bitrate == 9800000 &&
 			go->gop_size == 15 &&
 			go->ipb == 0 &&
+			go->repeat_seqhead == 1 &&
 			go->closed_gop;
-	go->repeat_seqhead = go->dvd_mode;
 
 	switch (v4l2_ctrl_g_ctrl(go->mpeg_video_aspect_ratio)) {
 	default:
@@ -946,6 +947,8 @@ int go7007_v4l2_ctrl_init(struct go7007 *go)
 			64000, 10000000, 1, 9800000);
 	go->mpeg_video_b_frames = v4l2_ctrl_new_std(hdl, NULL,
 			V4L2_CID_MPEG_VIDEO_B_FRAMES, 0, 2, 2, 0);
+	go->mpeg_video_rep_seqheader = v4l2_ctrl_new_std(hdl, NULL,
+			V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER, 0, 1, 1, 1);
 
 	go->mpeg_video_aspect_ratio = v4l2_ctrl_new_std_menu(hdl, NULL,
 			V4L2_CID_MPEG_VIDEO_ASPECT,