90 		   struct mtk_ddp_comp *comp, unsigned int offset)  in mtk_ddp_write()  argument
94 		cmdq_pkt_write(cmdq_pkt, comp->subsys,  in mtk_ddp_write()
95 			       comp->regs_pa + offset, value);  in mtk_ddp_write()
98 		writel(value, comp->regs + offset);  in mtk_ddp_write()
102 			   struct mtk_ddp_comp *comp,  in mtk_ddp_write_relaxed()  argument
107 		cmdq_pkt_write(cmdq_pkt, comp->subsys,  in mtk_ddp_write_relaxed()
108 			       comp->regs_pa + offset, value);  in mtk_ddp_write_relaxed()
111 		writel_relaxed(value, comp->regs + offset);  in mtk_ddp_write_relaxed()
116 			struct mtk_ddp_comp *comp,  in mtk_ddp_write_mask()  argument
122 		cmdq_pkt_write_mask(cmdq_pkt, comp->subsys,  in mtk_ddp_write_mask()
123 				    comp->regs_pa + offset, value, mask);  in mtk_ddp_write_mask()
126 		u32 tmp = readl(comp->regs + offset);  in mtk_ddp_write_mask()
129 		writel(tmp, comp->regs + offset);  in mtk_ddp_write_mask()
135 void mtk_dither_set(struct mtk_ddp_comp *comp, unsigned int bpc,  in mtk_dither_set()  argument
143 		mtk_ddp_write(cmdq_pkt, 0, comp, DISP_DITHER_5);  in mtk_dither_set()
144 		mtk_ddp_write(cmdq_pkt, 0, comp, DISP_DITHER_7);  in mtk_dither_set()
149 			      comp, DISP_DITHER_15);  in mtk_dither_set()
155 			      comp, DISP_DITHER_16);  in mtk_dither_set()
156 		mtk_ddp_write(cmdq_pkt, DISP_DITHERING, comp, CFG);  in mtk_dither_set()
160 static void mtk_od_config(struct mtk_ddp_comp *comp, unsigned int w,  in mtk_od_config()  argument
164 	mtk_ddp_write(cmdq_pkt, w << 16 | h, comp, DISP_OD_SIZE);  in mtk_od_config()
165 	mtk_ddp_write(cmdq_pkt, OD_RELAYMODE, comp, DISP_OD_CFG);  in mtk_od_config()
166 	mtk_dither_set(comp, bpc, DISP_OD_CFG, cmdq_pkt);  in mtk_od_config()
169 static void mtk_od_start(struct mtk_ddp_comp *comp)  in mtk_od_start()  argument
171 	writel(1, comp->regs + DISP_OD_EN);  in mtk_od_start()
174 static void mtk_ufoe_start(struct mtk_ddp_comp *comp)  in mtk_ufoe_start()  argument
176 	writel(UFO_BYPASS, comp->regs + DISP_REG_UFO_START);  in mtk_ufoe_start()
179 static void mtk_aal_config(struct mtk_ddp_comp *comp, unsigned int w,  in mtk_aal_config()  argument
183 	mtk_ddp_write(cmdq_pkt, h << 16 | w, comp, DISP_AAL_SIZE);  in mtk_aal_config()
186 static void mtk_aal_start(struct mtk_ddp_comp *comp)  in mtk_aal_start()  argument
188 	writel(AAL_EN, comp->regs + DISP_AAL_EN);  in mtk_aal_start()
191 static void mtk_aal_stop(struct mtk_ddp_comp *comp)  in mtk_aal_stop()  argument
193 	writel_relaxed(0x0, comp->regs + DISP_AAL_EN);  in mtk_aal_stop()
196 static void mtk_ccorr_config(struct mtk_ddp_comp *comp, unsigned int w,  in mtk_ccorr_config()  argument
200 	mtk_ddp_write(cmdq_pkt, h << 16 | w, comp, DISP_CCORR_SIZE);  in mtk_ccorr_config()
201 	mtk_ddp_write(cmdq_pkt, CCORR_ENGINE_EN, comp, DISP_CCORR_CFG);  in mtk_ccorr_config()
204 static void mtk_ccorr_start(struct mtk_ddp_comp *comp)  in mtk_ccorr_start()  argument
206 	writel(CCORR_EN, comp->regs + DISP_CCORR_EN);  in mtk_ccorr_start()
209 static void mtk_ccorr_stop(struct mtk_ddp_comp *comp)  in mtk_ccorr_stop()  argument
211 	writel_relaxed(0x0, comp->regs + DISP_CCORR_EN);  in mtk_ccorr_stop()
234 static void mtk_ccorr_ctm_set(struct mtk_ddp_comp *comp,  in mtk_ccorr_ctm_set()  argument
254 		      comp, DISP_CCORR_COEF_0);  in mtk_ccorr_ctm_set()
256 		      comp, DISP_CCORR_COEF_1);  in mtk_ccorr_ctm_set()
258 		      comp, DISP_CCORR_COEF_2);  in mtk_ccorr_ctm_set()
260 		      comp, DISP_CCORR_COEF_3);  in mtk_ccorr_ctm_set()
262 		      comp, DISP_CCORR_COEF_4);  in mtk_ccorr_ctm_set()
265 static void mtk_dither_config(struct mtk_ddp_comp *comp, unsigned int w,  in mtk_dither_config()  argument
269 	mtk_ddp_write(cmdq_pkt, h << 16 | w, comp, DISP_DITHER_SIZE);  in mtk_dither_config()
270 	mtk_ddp_write(cmdq_pkt, DITHER_RELAY_MODE, comp, DISP_DITHER_CFG);  in mtk_dither_config()
273 static void mtk_dither_start(struct mtk_ddp_comp *comp)  in mtk_dither_start()  argument
275 	writel(DITHER_EN, comp->regs + DISP_DITHER_EN);  in mtk_dither_start()
278 static void mtk_dither_stop(struct mtk_ddp_comp *comp)  in mtk_dither_stop()  argument
280 	writel_relaxed(0x0, comp->regs + DISP_DITHER_EN);  in mtk_dither_stop()
283 static void mtk_gamma_config(struct mtk_ddp_comp *comp, unsigned int w,  in mtk_gamma_config()  argument
287 	mtk_ddp_write(cmdq_pkt, h << 16 | w, comp, DISP_GAMMA_SIZE);  in mtk_gamma_config()
288 	mtk_dither_set(comp, bpc, DISP_GAMMA_CFG, cmdq_pkt);  in mtk_gamma_config()
291 static void mtk_gamma_start(struct mtk_ddp_comp *comp)  in mtk_gamma_start()  argument
293 	writel(GAMMA_EN, comp->regs  + DISP_GAMMA_EN);  in mtk_gamma_start()
296 static void mtk_gamma_stop(struct mtk_ddp_comp *comp)  in mtk_gamma_stop()  argument
298 	writel_relaxed(0x0, comp->regs  + DISP_GAMMA_EN);  in mtk_gamma_stop()
301 static void mtk_gamma_set(struct mtk_ddp_comp *comp,  in mtk_gamma_set()  argument
310 		reg = readl(comp->regs + DISP_GAMMA_CFG);  in mtk_gamma_set()
312 		writel(reg, comp->regs + DISP_GAMMA_CFG);  in mtk_gamma_set()
313 		lut_base = comp->regs + DISP_GAMMA_LUT;  in mtk_gamma_set()
469 		      struct mtk_ddp_comp *comp, enum mtk_ddp_comp_id comp_id,  in mtk_ddp_comp_init()  argument
486 	comp->id = comp_id;  in mtk_ddp_comp_init()
487 	comp->funcs = funcs ?: mtk_ddp_matches[comp_id].funcs;  in mtk_ddp_comp_init()
497 		comp->regs = NULL;  in mtk_ddp_comp_init()
498 		comp->clk = NULL;  in mtk_ddp_comp_init()
499 		comp->irq = 0;  in mtk_ddp_comp_init()
503 	comp->regs = of_iomap(node, 0);  in mtk_ddp_comp_init()
504 	comp->irq = of_irq_get(node, 0);  in mtk_ddp_comp_init()
505 	comp->clk = of_clk_get(node, 0);  in mtk_ddp_comp_init()
506 	if (IS_ERR(comp->clk))  in mtk_ddp_comp_init()
507 		return PTR_ERR(comp->clk);  in mtk_ddp_comp_init()
510 	comp->larb_dev = NULL;  in mtk_ddp_comp_init()
532 	comp->larb_dev = &larb_pdev->dev;  in mtk_ddp_comp_init()
540 	comp->regs_pa = res.start;  in mtk_ddp_comp_init()
546 		comp->subsys = cmdq_reg.subsys;  in mtk_ddp_comp_init()
551 int mtk_ddp_comp_register(struct drm_device *drm, struct mtk_ddp_comp *comp)  in mtk_ddp_comp_register()  argument
555 	if (private->ddp_comp[comp->id])  in mtk_ddp_comp_register()
558 	private->ddp_comp[comp->id] = comp;  in mtk_ddp_comp_register()
562 void mtk_ddp_comp_unregister(struct drm_device *drm, struct mtk_ddp_comp *comp)  in mtk_ddp_comp_unregister()  argument
566 	private->ddp_comp[comp->id] = NULL;  in mtk_ddp_comp_unregister()