200 static int omap_vout_calculate_offset(struct omap_vout_device *vout)  in omap_vout_calculate_offset()  argument
203 	struct v4l2_rect *crop = &vout->crop;  in omap_vout_calculate_offset()
204 	struct v4l2_pix_format *pix = &vout->pix;  in omap_vout_calculate_offset()
205 	int *cropped_offset = &vout->cropped_offset;  in omap_vout_calculate_offset()
208 	ovid = &vout->vid_info;  in omap_vout_calculate_offset()
211 		omap_vout_calculate_vrfb_offset(vout);  in omap_vout_calculate_offset()
213 		vout->line_length = line_length = pix->width;  in omap_vout_calculate_offset()
223 		vout->ps = ps;  in omap_vout_calculate_offset()
229 	v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "%s Offset:%x\n",  in omap_vout_calculate_offset()
230 			__func__, vout->cropped_offset);  in omap_vout_calculate_offset()
238 static int video_mode_to_dss_mode(struct omap_vout_device *vout)  in video_mode_to_dss_mode()  argument
242 	struct v4l2_pix_format *pix = &vout->pix;  in video_mode_to_dss_mode()
245 	ovid = &vout->vid_info;  in video_mode_to_dss_mode()
278 static int omapvid_setup_overlay(struct omap_vout_device *vout,  in omapvid_setup_overlay()  argument
287 			(outw != vout->pix.width || outh != vout->pix.height)) {  in omapvid_setup_overlay()
292 	vout->dss_mode = video_mode_to_dss_mode(vout);  in omapvid_setup_overlay()
293 	if (vout->dss_mode == -EINVAL) {  in omapvid_setup_overlay()
301 	if (is_rotation_90_or_270(vout)) {  in omapvid_setup_overlay()
302 		cropheight = vout->crop.width;  in omapvid_setup_overlay()
303 		cropwidth = vout->crop.height;  in omapvid_setup_overlay()
304 		pixwidth = vout->pix.height;  in omapvid_setup_overlay()
306 		cropheight = vout->crop.height;  in omapvid_setup_overlay()
307 		cropwidth = vout->crop.width;  in omapvid_setup_overlay()
308 		pixwidth = vout->pix.width;  in omapvid_setup_overlay()
315 	info.color_mode = vout->dss_mode;  in omapvid_setup_overlay()
316 	info.mirror = vout->mirror;  in omapvid_setup_overlay()
321 	info.global_alpha = vout->win.global_alpha;  in omapvid_setup_overlay()
322 	if (!is_rotation_enabled(vout)) {  in omapvid_setup_overlay()
327 		info.rotation = vout->rotation;  in omapvid_setup_overlay()
332 	v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev,  in omapvid_setup_overlay()
348 	v4l2_warn(&vout->vid_dev->v4l2_dev, "setup_overlay failed\n");  in omapvid_setup_overlay()
355 static int omapvid_init(struct omap_vout_device *vout, dma_addr_t addr)  in omapvid_init()  argument
362 	struct omapvideo_info *ovid = &vout->vid_info;  in omapvid_init()
364 	win = &vout->win;  in omapvid_init()
378 		switch (vout->rotation) {  in omapvid_init()
405 		ret = omapvid_setup_overlay(vout, ovl, posx, posy,  in omapvid_init()
413 	v4l2_warn(&vout->vid_dev->v4l2_dev, "apply_changes failed\n");  in omapvid_init()
420 static int omapvid_apply_changes(struct omap_vout_device *vout)  in omapvid_apply_changes()  argument
424 	struct omapvideo_info *ovid = &vout->vid_info;  in omapvid_apply_changes()
439 static int omapvid_handle_interlace_display(struct omap_vout_device *vout,  in omapvid_handle_interlace_display()  argument
444 	if (vout->first_int) {  in omapvid_handle_interlace_display()
445 		vout->first_int = 0;  in omapvid_handle_interlace_display()
456 	vout->field_id ^= 1;  in omapvid_handle_interlace_display()
457 	if (fid != vout->field_id) {  in omapvid_handle_interlace_display()
459 			vout->field_id = fid;  in omapvid_handle_interlace_display()
461 		if (vout->cur_frm == vout->next_frm)  in omapvid_handle_interlace_display()
464 		vout->cur_frm->vbuf.vb2_buf.timestamp = ts;  in omapvid_handle_interlace_display()
465 		vout->cur_frm->vbuf.sequence = vout->sequence++;  in omapvid_handle_interlace_display()
466 		vb2_buffer_done(&vout->cur_frm->vbuf.vb2_buf, VB2_BUF_STATE_DONE);  in omapvid_handle_interlace_display()
467 		vout->cur_frm = vout->next_frm;  in omapvid_handle_interlace_display()
469 		if (list_empty(&vout->dma_queue) ||  in omapvid_handle_interlace_display()
470 				(vout->cur_frm != vout->next_frm))  in omapvid_handle_interlace_display()
474 	return vout->field_id;  in omapvid_handle_interlace_display()
488 	struct omap_vout_device *vout = (struct omap_vout_device *)arg;  in omap_vout_isr()  local
490 	ovid = &vout->vid_info;  in omap_vout_isr()
501 	spin_lock(&vout->vbq_lock);  in omap_vout_isr()
519 		fid = omapvid_handle_interlace_display(vout, irqstatus,  in omap_vout_isr()
532 	if (!vout->first_int && (vout->cur_frm != vout->next_frm)) {  in omap_vout_isr()
533 		vout->cur_frm->vbuf.vb2_buf.timestamp = ts;  in omap_vout_isr()
534 		vout->cur_frm->vbuf.sequence = vout->sequence++;  in omap_vout_isr()
535 		vb2_buffer_done(&vout->cur_frm->vbuf.vb2_buf, VB2_BUF_STATE_DONE);  in omap_vout_isr()
536 		vout->cur_frm = vout->next_frm;  in omap_vout_isr()
539 	vout->first_int = 0;  in omap_vout_isr()
540 	if (list_empty(&vout->dma_queue))  in omap_vout_isr()
543 	vout->next_frm = list_entry(vout->dma_queue.next,  in omap_vout_isr()
545 	list_del(&vout->next_frm->queue);  in omap_vout_isr()
547 	addr = vout->queued_buf_addr[vout->next_frm->vbuf.vb2_buf.index]  in omap_vout_isr()
548 		+ vout->cropped_offset;  in omap_vout_isr()
551 	ret = omapvid_init(vout, addr);  in omap_vout_isr()
559 	ret = omapvid_apply_changes(vout);  in omap_vout_isr()
564 	spin_unlock(&vout->vbq_lock);  in omap_vout_isr()
574 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_querycap()  local
577 	strscpy(cap->card, vout->vfd->name, sizeof(cap->card));  in vidioc_querycap()
579 		 "platform:%s.%d", VOUT_NAME, vout->vid);  in vidioc_querycap()
600 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_g_fmt_vid_out()  local
602 	f->fmt.pix = vout->pix;  in vidioc_g_fmt_vid_out()
613 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_try_fmt_vid_out()  local
616 	ovid = &vout->vid_info;  in vidioc_try_fmt_vid_out()
626 	vout->fbuf.fmt.height = timing->y_res;  in vidioc_try_fmt_vid_out()
627 	vout->fbuf.fmt.width = timing->x_res;  in vidioc_try_fmt_vid_out()
640 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_s_fmt_vid_out()  local
643 	if (vb2_is_busy(&vout->vq))  in vidioc_s_fmt_vid_out()
646 	ovid = &vout->vid_info;  in vidioc_s_fmt_vid_out()
659 	if ((is_rotation_enabled(vout)) &&  in vidioc_s_fmt_vid_out()
667 	if (is_rotation_90_or_270(vout)) {  in vidioc_s_fmt_vid_out()
668 		vout->fbuf.fmt.height = timing->x_res;  in vidioc_s_fmt_vid_out()
669 		vout->fbuf.fmt.width = timing->y_res;  in vidioc_s_fmt_vid_out()
671 		vout->fbuf.fmt.height = timing->y_res;  in vidioc_s_fmt_vid_out()
672 		vout->fbuf.fmt.width = timing->x_res;  in vidioc_s_fmt_vid_out()
681 	vout->bpp = bpp;  in vidioc_s_fmt_vid_out()
682 	vout->pix = f->fmt.pix;  in vidioc_s_fmt_vid_out()
683 	vout->vrfb_bpp = 1;  in vidioc_s_fmt_vid_out()
686 	if (V4L2_PIX_FMT_YUYV == vout->pix.pixelformat ||  in vidioc_s_fmt_vid_out()
687 			V4L2_PIX_FMT_UYVY == vout->pix.pixelformat)  in vidioc_s_fmt_vid_out()
688 		vout->vrfb_bpp = 2;  in vidioc_s_fmt_vid_out()
691 	omap_vout_new_format(&vout->pix, &vout->fbuf, &vout->crop, &vout->win);  in vidioc_s_fmt_vid_out()
703 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_try_fmt_vid_overlay()  local
708 	ovid = &vout->vid_info;  in vidioc_try_fmt_vid_overlay()
711 	ret = omap_vout_try_window(&vout->fbuf, win);  in vidioc_try_fmt_vid_overlay()
725 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_s_fmt_vid_overlay()  local
728 	ovid = &vout->vid_info;  in vidioc_s_fmt_vid_overlay()
731 	ret = omap_vout_new_window(&vout->crop, &vout->win, &vout->fbuf, win);  in vidioc_s_fmt_vid_overlay()
739 			vout->win.global_alpha = win->global_alpha;  in vidioc_s_fmt_vid_overlay()
742 		if (vout->fbuf.flags & (V4L2_FBUF_FLAG_CHROMAKEY |  in vidioc_s_fmt_vid_overlay()
747 		if (vout->fbuf.flags & V4L2_FBUF_FLAG_SRC_CHROMAKEY)  in vidioc_s_fmt_vid_overlay()
757 			info.trans_key = vout->win.chromakey;  in vidioc_s_fmt_vid_overlay()
771 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_g_fmt_vid_overlay()  local
774 	ovid = &vout->vid_info;  in vidioc_g_fmt_vid_overlay()
777 	win->w = vout->win.w;  in vidioc_g_fmt_vid_overlay()
778 	win->field = vout->win.field;  in vidioc_g_fmt_vid_overlay()
779 	win->chromakey = vout->win.chromakey;  in vidioc_g_fmt_vid_overlay()
781 		win->global_alpha = vout->win.global_alpha;  in vidioc_g_fmt_vid_overlay()
792 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_g_selection()  local
793 	struct v4l2_pix_format *pix = &vout->pix;  in vidioc_g_selection()
800 		sel->r = vout->crop;  in vidioc_g_selection()
803 		omap_vout_default_crop(&vout->pix, &vout->fbuf, &sel->r);  in vidioc_g_selection()
819 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_s_selection()  local
831 	if (vb2_is_busy(&vout->vq))  in vidioc_s_selection()
834 	ovid = &vout->vid_info;  in vidioc_s_selection()
846 	if (is_rotation_90_or_270(vout)) {  in vidioc_s_selection()
847 		vout->fbuf.fmt.height = timing->x_res;  in vidioc_s_selection()
848 		vout->fbuf.fmt.width = timing->y_res;  in vidioc_s_selection()
850 		vout->fbuf.fmt.height = timing->y_res;  in vidioc_s_selection()
851 		vout->fbuf.fmt.width = timing->x_res;  in vidioc_s_selection()
854 	ret = omap_vout_new_crop(&vout->pix, &vout->crop, &vout->win,  in vidioc_s_selection()
855 				 &vout->fbuf, &sel->r);  in vidioc_s_selection()
863 	struct omap_vout_device *vout =  in omap_vout_s_ctrl()  local
872 		ovid = &vout->vid_info;  in omap_vout_s_ctrl()
879 		if (rotation && vout->pix.pixelformat == V4L2_PIX_FMT_RGB24) {  in omap_vout_s_ctrl()
884 		if (v4l2_rot_to_dss_rot(rotation, &vout->rotation,  in omap_vout_s_ctrl()
885 							vout->mirror)) {  in omap_vout_s_ctrl()
897 		ovl = vout->vid_info.overlays[0];  in omap_vout_s_ctrl()
917 		ovid = &vout->vid_info;  in omap_vout_s_ctrl()
924 		if (mirror  && vout->pix.pixelformat == V4L2_PIX_FMT_RGB24) {  in omap_vout_s_ctrl()
928 		vout->mirror = mirror;  in omap_vout_s_ctrl()
946 	struct omap_vout_device *vout = vb2_get_drv_priv(vq);  in omap_vout_vb2_queue_setup()  local
947 	int size = vout->pix.sizeimage;  in omap_vout_vb2_queue_setup()
949 	if (is_rotation_enabled(vout) && vq->num_buffers + *nbufs > VRFB_NUM_BUFS) {  in omap_vout_vb2_queue_setup()
965 	struct omap_vout_device *vout = vb2_get_drv_priv(vb->vb2_queue);  in omap_vout_vb2_prepare()  local
966 	struct omapvideo_info *ovid = &vout->vid_info;  in omap_vout_vb2_prepare()
970 	if (vb2_plane_size(vb, 0) < vout->pix.sizeimage) {  in omap_vout_vb2_prepare()
971 		v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev,  in omap_vout_vb2_prepare()
973 			__func__, vb2_plane_size(vb, 0), vout->pix.sizeimage);  in omap_vout_vb2_prepare()
977 	vb2_set_plane_payload(vb, 0, vout->pix.sizeimage);  in omap_vout_vb2_prepare()
980 	vout->queued_buf_addr[vb->index] = buf_phy_addr;  in omap_vout_vb2_prepare()
982 		return omap_vout_prepare_vrfb(vout, vb);  in omap_vout_vb2_prepare()
988 	struct omap_vout_device *vout = vb2_get_drv_priv(vb->vb2_queue);  in omap_vout_vb2_queue()  local
991 	list_add_tail(&voutbuf->queue, &vout->dma_queue);  in omap_vout_vb2_queue()
996 	struct omap_vout_device *vout = vb2_get_drv_priv(vq);  in omap_vout_vb2_start_streaming()  local
997 	struct omapvideo_info *ovid = &vout->vid_info;  in omap_vout_vb2_start_streaming()
1004 	vout->next_frm = vout->cur_frm = list_entry(vout->dma_queue.next,  in omap_vout_vb2_start_streaming()
1007 	list_del(&vout->cur_frm->queue);  in omap_vout_vb2_start_streaming()
1009 	vout->field_id = 0;  in omap_vout_vb2_start_streaming()
1010 	vout->first_int = 1;  in omap_vout_vb2_start_streaming()
1011 	vout->sequence = 0;  in omap_vout_vb2_start_streaming()
1013 	if (omap_vout_calculate_offset(vout)) {  in omap_vout_vb2_start_streaming()
1018 		if (omap_vout_vrfb_buffer_setup(vout, &count, 0)) {  in omap_vout_vb2_start_streaming()
1023 	addr = vout->queued_buf_addr[vout->cur_frm->vbuf.vb2_buf.index]  in omap_vout_vb2_start_streaming()
1024 		+ vout->cropped_offset;  in omap_vout_vb2_start_streaming()
1030 	ret = omapvid_init(vout, addr);  in omap_vout_vb2_start_streaming()
1032 		v4l2_err(&vout->vid_dev->v4l2_dev,  in omap_vout_vb2_start_streaming()
1037 	omap_dispc_register_isr(omap_vout_isr, vout, mask);  in omap_vout_vb2_start_streaming()
1040 	ret = omapvid_apply_changes(vout);  in omap_vout_vb2_start_streaming()
1042 		v4l2_err(&vout->vid_dev->v4l2_dev, "failed to change mode\n");  in omap_vout_vb2_start_streaming()
1060 	omap_dispc_unregister_isr(omap_vout_isr, vout, mask);  in omap_vout_vb2_start_streaming()
1070 	if (omapvid_apply_changes(vout))  in omap_vout_vb2_start_streaming()
1071 		v4l2_err(&vout->vid_dev->v4l2_dev,  in omap_vout_vb2_start_streaming()
1075 	vb2_buffer_done(&vout->cur_frm->vbuf.vb2_buf, VB2_BUF_STATE_QUEUED);  in omap_vout_vb2_start_streaming()
1076 	list_for_each_entry_safe(buf, tmp, &vout->dma_queue, queue) {  in omap_vout_vb2_start_streaming()
1085 	struct omap_vout_device *vout = vb2_get_drv_priv(vq);  in omap_vout_vb2_stop_streaming()  local
1086 	struct omapvideo_info *ovid = &vout->vid_info;  in omap_vout_vb2_stop_streaming()
1094 	omap_dispc_unregister_isr(omap_vout_isr, vout, mask);  in omap_vout_vb2_stop_streaming()
1104 	if (omapvid_apply_changes(vout))  in omap_vout_vb2_stop_streaming()
1105 		v4l2_err(&vout->vid_dev->v4l2_dev,  in omap_vout_vb2_stop_streaming()
1108 	if (vout->next_frm != vout->cur_frm)  in omap_vout_vb2_stop_streaming()
1109 		vb2_buffer_done(&vout->next_frm->vbuf.vb2_buf, VB2_BUF_STATE_ERROR);  in omap_vout_vb2_stop_streaming()
1110 	vb2_buffer_done(&vout->cur_frm->vbuf.vb2_buf, VB2_BUF_STATE_ERROR);  in omap_vout_vb2_stop_streaming()
1111 	list_for_each_entry_safe(buf, tmp, &vout->dma_queue, queue) {  in omap_vout_vb2_stop_streaming()
1123 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_s_fbuf()  local
1127 	ovid = &vout->vid_info;  in vidioc_s_fbuf()
1142 		vout->fbuf.flags |= V4L2_FBUF_FLAG_SRC_CHROMAKEY;  in vidioc_s_fbuf()
1145 		vout->fbuf.flags &= ~V4L2_FBUF_FLAG_SRC_CHROMAKEY;  in vidioc_s_fbuf()
1148 		vout->fbuf.flags |= V4L2_FBUF_FLAG_CHROMAKEY;  in vidioc_s_fbuf()
1151 		vout->fbuf.flags &=  ~V4L2_FBUF_FLAG_CHROMAKEY;  in vidioc_s_fbuf()
1164 		info.trans_key = vout->win.chromakey;  in vidioc_s_fbuf()
1170 		vout->fbuf.flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;  in vidioc_s_fbuf()
1173 		vout->fbuf.flags &= ~V4L2_FBUF_FLAG_LOCAL_ALPHA;  in vidioc_s_fbuf()
1194 	struct omap_vout_device *vout = video_drvdata(file);  in vidioc_g_fbuf()  local
1199 	ovid = &vout->vid_info;  in vidioc_g_fbuf()
1209 	vout->fbuf.fmt.height = timing->y_res;  in vidioc_g_fbuf()
1210 	vout->fbuf.fmt.width = timing->x_res;  in vidioc_g_fbuf()
1214 	a->fmt.height = vout->fbuf.fmt.height;  in vidioc_g_fbuf()
1215 	a->fmt.width = vout->fbuf.fmt.width;  in vidioc_g_fbuf()
1216 	a->fmt.bytesperline = vout->fbuf.fmt.width * 4;  in vidioc_g_fbuf()
1218 	a->base = vout->fbuf.base;  in vidioc_g_fbuf()
1220 	a->flags = vout->fbuf.flags;  in vidioc_g_fbuf()
1221 	a->capability = vout->fbuf.capability;  in vidioc_g_fbuf()
1308 static int __init omap_vout_setup_video_data(struct omap_vout_device *vout)  in omap_vout_setup_video_data()  argument
1312 	struct omap_overlay *ovl = vout->vid_info.overlays[0];  in omap_vout_setup_video_data()
1319 	pix = &vout->pix;  in omap_vout_setup_video_data()
1332 	vout->bpp = RGB565_BPP;  in omap_vout_setup_video_data()
1333 	vout->fbuf.fmt.width  =  display->panel.timings.x_res;  in omap_vout_setup_video_data()
1334 	vout->fbuf.fmt.height =  display->panel.timings.y_res;  in omap_vout_setup_video_data()
1335 	vout->cropped_offset = 0;  in omap_vout_setup_video_data()
1338 	vout->fbuf.flags = V4L2_FBUF_FLAG_OVERLAY;  in omap_vout_setup_video_data()
1339 	vout->fbuf.capability = V4L2_FBUF_CAP_LOCAL_ALPHA |  in omap_vout_setup_video_data()
1343 		vout->win.global_alpha = 255;  in omap_vout_setup_video_data()
1344 		vout->fbuf.capability |= V4L2_FBUF_CAP_GLOBAL_ALPHA;  in omap_vout_setup_video_data()
1345 		vout->fbuf.flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA;  in omap_vout_setup_video_data()
1347 		vout->win.global_alpha = 0;  in omap_vout_setup_video_data()
1349 	vout->win.field = V4L2_FIELD_NONE;  in omap_vout_setup_video_data()
1351 	omap_vout_new_format(pix, &vout->fbuf, &vout->crop, &vout->win);  in omap_vout_setup_video_data()
1353 	hdl = &vout->ctrl_handler;  in omap_vout_setup_video_data()
1355 	if (vout->vid_info.rotation_type == VOUT_ROT_VRFB) {  in omap_vout_setup_video_data()
1366 	vout->rotation = 0;  in omap_vout_setup_video_data()
1367 	vout->mirror = false;  in omap_vout_setup_video_data()
1368 	INIT_LIST_HEAD(&vout->dma_queue);  in omap_vout_setup_video_data()
1369 	if (vout->vid_info.rotation_type == VOUT_ROT_VRFB)  in omap_vout_setup_video_data()
1370 		vout->vrfb_bpp = 2;  in omap_vout_setup_video_data()
1373 	vfd = vout->vfd = video_device_alloc();  in omap_vout_setup_video_data()
1388 	vfd->v4l2_dev = &vout->vid_dev->v4l2_dev;  in omap_vout_setup_video_data()
1393 	mutex_init(&vout->lock);  in omap_vout_setup_video_data()
1395 	vq = &vout->vq;  in omap_vout_setup_video_data()
1398 	vq->drv_priv = vout;  in omap_vout_setup_video_data()
1405 	vq->lock = &vout->lock;  in omap_vout_setup_video_data()
1422 	struct omap_vout_device *vout;  in omap_vout_setup_video_bufs()  local
1428 	vout = vid_dev->vouts[vid_num];  in omap_vout_setup_video_bufs()
1429 	ovid = &vout->vid_info;  in omap_vout_setup_video_bufs()
1444 	struct omap_vout_device *vout;  in omap_vout_create_video_devices()  local
1456 		vout = kzalloc(sizeof(struct omap_vout_device), GFP_KERNEL);  in omap_vout_create_video_devices()
1457 		if (!vout) {  in omap_vout_create_video_devices()
1462 		vout->vid = k;  in omap_vout_create_video_devices()
1463 		vid_dev->vouts[k] = vout;  in omap_vout_create_video_devices()
1464 		vout->vid_dev = vid_dev;  in omap_vout_create_video_devices()
1467 			vout->vid_info.overlays[0] = vid_dev->overlays[k + 2];  in omap_vout_create_video_devices()
1470 			vout->vid_info.overlays[0] = vid_dev->overlays[k + 1];  in omap_vout_create_video_devices()
1471 		vout->vid_info.num_overlays = 1;  in omap_vout_create_video_devices()
1472 		vout->vid_info.id = k + 1;  in omap_vout_create_video_devices()
1473 		spin_lock_init(&vout->vbq_lock);  in omap_vout_create_video_devices()
1481 		vout->fbuf.base = (void *)(uintptr_t)info.paddr;  in omap_vout_create_video_devices()
1485 			vout->vid_info.rotation_type = VOUT_ROT_VRFB;  in omap_vout_create_video_devices()
1489 		if (omap_vout_setup_video_data(vout) != 0) {  in omap_vout_create_video_devices()
1504 		vfd = vout->vfd;  in omap_vout_create_video_devices()
1512 		video_set_drvdata(vfd, vout);  in omap_vout_create_video_devices()
1522 		if (vout->vid_info.rotation_type == VOUT_ROT_VRFB)  in omap_vout_create_video_devices()
1523 			omap_vout_release_vrfb(vout);  in omap_vout_create_video_devices()
1527 		kfree(vout);  in omap_vout_create_video_devices()
1534 static void omap_vout_cleanup_device(struct omap_vout_device *vout)  in omap_vout_cleanup_device()  argument
1539 	if (!vout)  in omap_vout_cleanup_device()
1542 	vfd = vout->vfd;  in omap_vout_cleanup_device()
1543 	ovid = &vout->vid_info;  in omap_vout_cleanup_device()
1559 	v4l2_ctrl_handler_free(&vout->ctrl_handler);  in omap_vout_cleanup_device()
1561 		omap_vout_release_vrfb(vout);  in omap_vout_cleanup_device()
1565 		if (vout->vrfb_static_allocation)  in omap_vout_cleanup_device()
1566 			omap_vout_free_vrfb_buffers(vout);  in omap_vout_cleanup_device()
1569 	kfree(vout);  in omap_vout_cleanup_device()