236 struct rk628 *rk628_i2c_register(struct i2c_client *client)  in rk628_i2c_register()
238 	struct rk628 *rk628;  in rk628_i2c_register()  local
242 	rk628 = devm_kzalloc(dev, sizeof(*rk628), GFP_KERNEL);  in rk628_i2c_register()
243 	if (!rk628)  in rk628_i2c_register()
246 	rk628->client = client;  in rk628_i2c_register()
247 	rk628->dev = dev;  in rk628_i2c_register()
254 		rk628->regmap[i] = devm_regmap_init_i2c(client, config);  in rk628_i2c_register()
255 		if (IS_ERR(rk628->regmap[i])) {  in rk628_i2c_register()
256 			ret = PTR_ERR(rk628->regmap[i]);  in rk628_i2c_register()
263 	return rk628;  in rk628_i2c_register()
313 static void rk628_post_process_scaler_init(struct rk628 *rk628,  in rk628_post_process_scaler_init()  argument
342 	dev_dbg(rk628->dev, "dsp_frame_vst=%d, dsp_frame_hst=%d\n",  in rk628_post_process_scaler_init()
360 		dev_dbg(rk628->dev, "horizontal scale down\n");  in rk628_post_process_scaler_init()
365 		dev_dbg(rk628->dev, "horizontal no scale\n");  in rk628_post_process_scaler_init()
370 		dev_dbg(rk628->dev, "horizontal scale up\n");  in rk628_post_process_scaler_init()
388 		dev_dbg(rk628->dev, "vertical scale down\n");  in rk628_post_process_scaler_init()
393 		dev_dbg(rk628->dev, "vertical no scale\n");  in rk628_post_process_scaler_init()
398 		dev_dbg(rk628->dev, "vertical scale up\n");  in rk628_post_process_scaler_init()
401 	rk628_i2c_update_bits(rk628, GRF_RGB_DEC_CON0,  in rk628_post_process_scaler_init()
403 	rk628_i2c_write(rk628, GRF_SCALER_CON0,  in rk628_post_process_scaler_init()
409 	rk628_i2c_write(rk628, GRF_SCALER_CON1,  in rk628_post_process_scaler_init()
412 	rk628_i2c_write(rk628, GRF_SCALER_CON2,  in rk628_post_process_scaler_init()
415 	rk628_i2c_write(rk628, GRF_SCALER_CON3,  in rk628_post_process_scaler_init()
418 	rk628_i2c_write(rk628, GRF_SCALER_CON4,  in rk628_post_process_scaler_init()
421 	rk628_i2c_write(rk628, GRF_SCALER_CON5,  in rk628_post_process_scaler_init()
424 	rk628_i2c_write(rk628, GRF_SCALER_CON6,  in rk628_post_process_scaler_init()
427 	rk628_i2c_write(rk628, GRF_SCALER_CON7,  in rk628_post_process_scaler_init()
430 	rk628_i2c_write(rk628, GRF_SCALER_CON8,  in rk628_post_process_scaler_init()
435 void rk628_post_process_en(struct rk628 *rk628,  in rk628_post_process_en()  argument
451 	dev_info(rk628->dev, "src %dx%d clock:%lu\n",  in rk628_post_process_en()
453 	dev_info(rk628->dev, "dst %dx%d clock:%lu\n",  in rk628_post_process_en()
457 	rk628_control_assert(rk628, RGU_DECODER);  in rk628_post_process_en()
459 	rk628_control_deassert(rk628, RGU_DECODER);  in rk628_post_process_en()
462 	rk628_clk_set_rate(rk628, CGU_CLK_RX_READ, src->pixelclock);  in rk628_post_process_en()
463 	rk628_control_assert(rk628, RGU_CLK_RX);  in rk628_post_process_en()
465 	rk628_control_deassert(rk628, RGU_CLK_RX);  in rk628_post_process_en()
468 	rk628_clk_set_rate(rk628, CGU_SCLK_VOP, dst->pixelclock);  in rk628_post_process_en()
469 	rk628_control_assert(rk628, RGU_VOP);  in rk628_post_process_en()
471 	rk628_control_deassert(rk628, RGU_VOP);  in rk628_post_process_en()
474 	rk628_post_process_scaler_init(rk628, src, dst);  in rk628_post_process_en()