126 void bdisp_hw_free_nodes(struct bdisp_ctx *ctx)  in bdisp_hw_free_nodes()  argument
128 	if (ctx && ctx->node[0]) {  in bdisp_hw_free_nodes()
132 		dma_free_attrs(ctx->bdisp_dev->dev,  in bdisp_hw_free_nodes()
134 			       ctx->node[0], ctx->node_paddr[0], &attrs);  in bdisp_hw_free_nodes()
147 int bdisp_hw_alloc_nodes(struct bdisp_ctx *ctx)  in bdisp_hw_alloc_nodes()  argument
149 	struct device *dev = ctx->bdisp_dev->dev;  in bdisp_hw_alloc_nodes()
167 		ctx->node[i] = base;  in bdisp_hw_alloc_nodes()
168 		ctx->node_paddr[i] = paddr;  in bdisp_hw_alloc_nodes()
169 		dev_dbg(dev, "node[%d]=0x%p (paddr=%pad)\n", i, ctx->node[i],  in bdisp_hw_alloc_nodes()
333 static int bdisp_hw_get_hv_inc(struct bdisp_ctx *ctx, u16 *h_inc, u16 *v_inc)  in bdisp_hw_get_hv_inc()  argument
337 	src_w = ctx->src.crop.width;  in bdisp_hw_get_hv_inc()
338 	src_h = ctx->src.crop.height;  in bdisp_hw_get_hv_inc()
339 	dst_w = ctx->dst.crop.width;  in bdisp_hw_get_hv_inc()
340 	dst_h = ctx->dst.crop.height;  in bdisp_hw_get_hv_inc()
344 		dev_err(ctx->bdisp_dev->dev,  in bdisp_hw_get_hv_inc()
363 static int bdisp_hw_get_op_cfg(struct bdisp_ctx *ctx, struct bdisp_op_cfg *c)  in bdisp_hw_get_op_cfg()  argument
365 	struct device *dev = ctx->bdisp_dev->dev;  in bdisp_hw_get_op_cfg()
366 	struct bdisp_frame *src = &ctx->src;  in bdisp_hw_get_op_cfg()
367 	struct bdisp_frame *dst = &ctx->dst;  in bdisp_hw_get_op_cfg()
376 	c->hflip = ctx->hflip;  in bdisp_hw_get_op_cfg()
377 	c->vflip = ctx->vflip;  in bdisp_hw_get_op_cfg()
393 	if (bdisp_hw_get_hv_inc(ctx, &c->h_inc, &c->v_inc)) {  in bdisp_hw_get_op_cfg()
462 static void bdisp_hw_build_node(struct bdisp_ctx *ctx,  in bdisp_hw_build_node()  argument
467 	struct bdisp_frame *src = &ctx->src;  in bdisp_hw_build_node()
468 	struct bdisp_frame *dst = &ctx->dst;  in bdisp_hw_build_node()
477 	dev_dbg(ctx->bdisp_dev->dev, "%s\n", __func__);  in bdisp_hw_build_node()
486 	dst_x_offset = (src_x_offset * dst_width) / ctx->src.crop.width;  in bdisp_hw_build_node()
488 	dst_rect.width = (src_rect.width * dst_width) / ctx->src.crop.width;  in bdisp_hw_build_node()
697 static int bdisp_hw_build_all_nodes(struct bdisp_ctx *ctx)  in bdisp_hw_build_all_nodes()  argument
704 		if (!ctx->node[i]) {  in bdisp_hw_build_all_nodes()
705 			dev_err(ctx->bdisp_dev->dev, "node %d is null\n", i);  in bdisp_hw_build_all_nodes()
710 	if (bdisp_hw_get_op_cfg(ctx, &cfg))  in bdisp_hw_build_all_nodes()
716 		bdisp_hw_build_node(ctx, &cfg, ctx->node[nid],  in bdisp_hw_build_all_nodes()
720 			ctx->node[nid - 1]->nip = ctx->node_paddr[nid];  in bdisp_hw_build_all_nodes()
725 			bdisp_hw_build_node(ctx, &cfg, ctx->node[nid],  in bdisp_hw_build_all_nodes()
727 			ctx->node[nid - 1]->nip = ctx->node_paddr[nid];  in bdisp_hw_build_all_nodes()
733 		if (src_x_offset >= ctx->src.crop.width)  in bdisp_hw_build_all_nodes()
738 	ctx->node[nid - 1]->nip = 0;  in bdisp_hw_build_all_nodes()
752 static void bdisp_hw_save_request(struct bdisp_ctx *ctx)  in bdisp_hw_save_request()  argument
754 	struct bdisp_node **copy_node = ctx->bdisp_dev->dbg.copy_node;  in bdisp_hw_save_request()
755 	struct bdisp_request *request = &ctx->bdisp_dev->dbg.copy_request;  in bdisp_hw_save_request()
756 	struct bdisp_node **node = ctx->node;  in bdisp_hw_save_request()
760 	request->src = ctx->src;  in bdisp_hw_save_request()
761 	request->dst = ctx->dst;  in bdisp_hw_save_request()
762 	request->hflip = ctx->hflip;  in bdisp_hw_save_request()
763 	request->vflip = ctx->vflip;  in bdisp_hw_save_request()
770 			copy_node[i] = devm_kzalloc(ctx->bdisp_dev->dev,  in bdisp_hw_save_request()
789 int bdisp_hw_update(struct bdisp_ctx *ctx)  in bdisp_hw_update()  argument
792 	struct bdisp_dev *bdisp = ctx->bdisp_dev;  in bdisp_hw_update()
799 	ret = bdisp_hw_build_all_nodes(ctx);  in bdisp_hw_update()
806 	bdisp_hw_save_request(ctx);  in bdisp_hw_update()
813 	writel(ctx->node_paddr[0], bdisp->regs + BLT_AQ1_IP);  in bdisp_hw_update()
817 		if (!ctx->node[node_id]->nip)  in bdisp_hw_update()
820 	writel(ctx->node_paddr[node_id], bdisp->regs + BLT_AQ1_LNA);  in bdisp_hw_update()