67 static inline struct mtk_disp_rdma *comp_to_rdma(struct mtk_ddp_comp *comp)  in comp_to_rdma()  argument
69 	return container_of(comp, struct mtk_disp_rdma, ddp_comp);  in comp_to_rdma()
88 static void rdma_update_bits(struct mtk_ddp_comp *comp, unsigned int reg,  in rdma_update_bits()  argument
91 	unsigned int tmp = readl(comp->regs + reg);  in rdma_update_bits()
94 	writel(tmp, comp->regs + reg);  in rdma_update_bits()
97 static void mtk_rdma_enable_vblank(struct mtk_ddp_comp *comp,  in mtk_rdma_enable_vblank()  argument
100 	struct mtk_disp_rdma *rdma = comp_to_rdma(comp);  in mtk_rdma_enable_vblank()
103 	rdma_update_bits(comp, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT,  in mtk_rdma_enable_vblank()
107 static void mtk_rdma_disable_vblank(struct mtk_ddp_comp *comp)  in mtk_rdma_disable_vblank()  argument
109 	struct mtk_disp_rdma *rdma = comp_to_rdma(comp);  in mtk_rdma_disable_vblank()
112 	rdma_update_bits(comp, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, 0);  in mtk_rdma_disable_vblank()
115 static void mtk_rdma_start(struct mtk_ddp_comp *comp)  in mtk_rdma_start()  argument
117 	rdma_update_bits(comp, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN,  in mtk_rdma_start()
121 static void mtk_rdma_stop(struct mtk_ddp_comp *comp)  in mtk_rdma_stop()  argument
123 	rdma_update_bits(comp, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN, 0);  in mtk_rdma_stop()
126 static void mtk_rdma_config(struct mtk_ddp_comp *comp, unsigned int width,  in mtk_rdma_config()  argument
132 	struct mtk_disp_rdma *rdma = comp_to_rdma(comp);  in mtk_rdma_config()
134 	rdma_update_bits(comp, DISP_REG_RDMA_SIZE_CON_0, 0xfff, width);  in mtk_rdma_config()
135 	rdma_update_bits(comp, DISP_REG_RDMA_SIZE_CON_1, 0xfffff, height);  in mtk_rdma_config()
147 	writel(reg, comp->regs + DISP_REG_RDMA_FIFO_CON);  in mtk_rdma_config()
187 static unsigned int mtk_rdma_layer_nr(struct mtk_ddp_comp *comp)  in mtk_rdma_layer_nr()  argument
192 static void mtk_rdma_layer_config(struct mtk_ddp_comp *comp, unsigned int idx,  in mtk_rdma_layer_config()  argument
195 	struct mtk_disp_rdma *rdma = comp_to_rdma(comp);  in mtk_rdma_layer_config()
203 	writel_relaxed(con, comp->regs + DISP_RDMA_MEM_CON);  in mtk_rdma_layer_config()
206 		rdma_update_bits(comp, DISP_REG_RDMA_SIZE_CON_0,  in mtk_rdma_layer_config()
208 		rdma_update_bits(comp, DISP_REG_RDMA_SIZE_CON_0,  in mtk_rdma_layer_config()
212 		rdma_update_bits(comp, DISP_REG_RDMA_SIZE_CON_0,  in mtk_rdma_layer_config()
216 	writel_relaxed(addr, comp->regs + DISP_RDMA_MEM_START_ADDR);  in mtk_rdma_layer_config()
217 	writel_relaxed(pitch, comp->regs + DISP_RDMA_MEM_SRC_PITCH);  in mtk_rdma_layer_config()
218 	writel(RDMA_MEM_GMC, comp->regs + DISP_RDMA_MEM_GMC_SETTING_0);  in mtk_rdma_layer_config()
219 	rdma_update_bits(comp, DISP_REG_RDMA_GLOBAL_CON,  in mtk_rdma_layer_config()