342 	struct sti_layer layer;  member
356 #define to_sti_hqvdp(x) container_of(x, struct sti_hqvdp, layer)
362 static const uint32_t *sti_hqvdp_get_formats(struct sti_layer *layer)  in sti_hqvdp_get_formats()  argument
367 static unsigned int sti_hqvdp_get_nb_formats(struct sti_layer *layer)  in sti_hqvdp_get_nb_formats()  argument
501 static bool sti_hqvdp_check_hw_scaling(struct sti_layer *layer)  in sti_hqvdp_check_hw_scaling()  argument
503 	struct sti_hqvdp *hqvdp = to_sti_hqvdp(layer);  in sti_hqvdp_check_hw_scaling()
507 	lfw = layer->mode->htotal * (clk_get_rate(hqvdp->clk) / 1000000);  in sti_hqvdp_check_hw_scaling()
508 	lfw /= max(layer->src_w, layer->dst_w) * layer->mode->clock / 1000;  in sti_hqvdp_check_hw_scaling()
510 	inv_zy = DIV_ROUND_UP(layer->src_h, layer->dst_h);  in sti_hqvdp_check_hw_scaling()
525 static int sti_hqvdp_prepare_layer(struct sti_layer *layer, bool first_prepare)  in sti_hqvdp_prepare_layer()  argument
527 	struct sti_hqvdp *hqvdp = to_sti_hqvdp(layer);  in sti_hqvdp_prepare_layer()
532 	dev_dbg(hqvdp->dev, "%s %s\n", __func__, sti_layer_to_str(layer));  in sti_hqvdp_prepare_layer()
536 					layer->crtc, layer->fb,  in sti_hqvdp_prepare_layer()
537 					layer->dst_x, layer->dst_y,  in sti_hqvdp_prepare_layer()
538 					layer->dst_w, layer->dst_h,  in sti_hqvdp_prepare_layer()
539 					layer->src_x, layer->src_y,  in sti_hqvdp_prepare_layer()
540 					layer->src_w, layer->src_h);  in sti_hqvdp_prepare_layer()
549 	if (!sti_hqvdp_check_hw_scaling(layer)) {  in sti_hqvdp_prepare_layer()
568 	cmd->top.current_luma = (u32) layer->paddr + layer->offsets[0];  in sti_hqvdp_prepare_layer()
569 	cmd->top.current_chroma = (u32) layer->paddr + layer->offsets[1];  in sti_hqvdp_prepare_layer()
573 			layer->pitches[0];  in sti_hqvdp_prepare_layer()
575 			layer->pitches[1];  in sti_hqvdp_prepare_layer()
579 	layer->dst_w = ALIGN(layer->dst_w, 2);  in sti_hqvdp_prepare_layer()
580 	layer->dst_h = ALIGN(layer->dst_h, 2);  in sti_hqvdp_prepare_layer()
582 	if ((layer->src_w > MAX_WIDTH) || (layer->src_w < MIN_WIDTH) ||  in sti_hqvdp_prepare_layer()
583 	    (layer->src_h > MAX_HEIGHT) || (layer->src_h < MIN_HEIGHT) ||  in sti_hqvdp_prepare_layer()
584 	    (layer->dst_w > MAX_WIDTH) || (layer->dst_w < MIN_WIDTH) ||  in sti_hqvdp_prepare_layer()
585 	    (layer->dst_h > MAX_HEIGHT) || (layer->dst_h < MIN_HEIGHT)) {  in sti_hqvdp_prepare_layer()
587 				layer->src_w, layer->src_h,  in sti_hqvdp_prepare_layer()
588 				layer->dst_w, layer->dst_h);  in sti_hqvdp_prepare_layer()
592 			layer->src_h << 16 | layer->src_w;  in sti_hqvdp_prepare_layer()
593 	cmd->hvsrc.output_picture_size = layer->dst_h << 16 | layer->dst_w;  in sti_hqvdp_prepare_layer()
594 	cmd->top.input_viewport_ori = layer->src_y << 16 | layer->src_x;  in sti_hqvdp_prepare_layer()
597 	if (layer->fb->flags & DRM_MODE_FB_INTERLACED) {  in sti_hqvdp_prepare_layer()
602 		cmd->top.input_frame_size = (layer->src_h / 2) << 16 |  in sti_hqvdp_prepare_layer()
603 					     layer->src_w;  in sti_hqvdp_prepare_layer()
616 	scale_h = SCALE_FACTOR * layer->dst_w / layer->src_w;  in sti_hqvdp_prepare_layer()
619 	scale_v = SCALE_FACTOR * layer->dst_h / layer->src_h;  in sti_hqvdp_prepare_layer()
630 		if ((layer->fb->flags & DRM_MODE_FB_INTERLACED) &&  in sti_hqvdp_prepare_layer()
632 					&hqvdp->vtg_nb, layer->mixer_id)) {  in sti_hqvdp_prepare_layer()
641 static int sti_hqvdp_commit_layer(struct sti_layer *layer)  in sti_hqvdp_commit_layer()  argument
643 	struct sti_hqvdp *hqvdp = to_sti_hqvdp(layer);  in sti_hqvdp_commit_layer()
646 	dev_dbg(hqvdp->dev, "%s %s\n", __func__, sti_layer_to_str(layer));  in sti_hqvdp_commit_layer()
660 	if (layer->fb->flags & DRM_MODE_FB_INTERLACED)  in sti_hqvdp_commit_layer()
669 static int sti_hqvdp_disable_layer(struct sti_layer *layer)  in sti_hqvdp_disable_layer()  argument
671 	struct sti_hqvdp *hqvdp = to_sti_hqvdp(layer);  in sti_hqvdp_disable_layer()
674 	DRM_DEBUG_DRIVER("%s\n", sti_layer_to_str(layer));  in sti_hqvdp_disable_layer()
677 	if ((layer->fb->flags & DRM_MODE_FB_INTERLACED) &&  in sti_hqvdp_disable_layer()
766 		struct sti_layer *layer = to_sti_layer(plane);  in sti_hqvdp_find_vid()  local
768 		if (layer->desc == id)  in sti_hqvdp_find_vid()
775 static void sti_hqvd_init(struct sti_layer *layer)  in sti_hqvd_init()  argument
777 	struct sti_hqvdp *hqvdp = to_sti_hqvdp(layer);  in sti_hqvd_init()
815 	hqvdp->layer.ops = &hqvdp_ops;  in sti_hqvdp_create()
817 	return &hqvdp->layer;  in sti_hqvdp_create()
958 	struct sti_layer *layer;  in sti_hqvdp_bind()  local
974 	layer = sti_layer_create(hqvdp->dev, STI_HQVDP_0, hqvdp->regs);  in sti_hqvdp_bind()
975 	if (!layer) {  in sti_hqvdp_bind()
980 	sti_drm_plane_init(drm_dev, layer, 1, DRM_PLANE_TYPE_OVERLAY);  in sti_hqvdp_bind()