19 static int rk628_combrxphy_try_clk_detect(struct rk628 *rk628)  in rk628_combrxphy_try_clk_detect()  argument
28 	rk628_i2c_read(rk628, COMBRX_REG(0x6630), &val);  in rk628_combrxphy_try_clk_detect()
31 	rk628_i2c_write(rk628, COMBRX_REG(0x6630), val);  in rk628_combrxphy_try_clk_detect()
37 	rk628_i2c_read(rk628, COMBRX_REG(0x6630), &val);  in rk628_combrxphy_try_clk_detect()
39 	rk628_i2c_write(rk628, COMBRX_REG(0x6630), val);  in rk628_combrxphy_try_clk_detect()
41 	rk628_i2c_read(rk628, COMBRX_REG(0x66f0), &val);  in rk628_combrxphy_try_clk_detect()
43 	rk628_i2c_write(rk628, COMBRX_REG(0x66f0), val);  in rk628_combrxphy_try_clk_detect()
45 	rk628_i2c_read(rk628, COMBRX_REG(0x66f4), &val);  in rk628_combrxphy_try_clk_detect()
47 	rk628_i2c_write(rk628, COMBRX_REG(0x66f4), val);  in rk628_combrxphy_try_clk_detect()
49 	rk628_i2c_read(rk628, COMBRX_REG(0x66f0), &val);  in rk628_combrxphy_try_clk_detect()
51 	rk628_i2c_write(rk628, COMBRX_REG(0x66f0), val);  in rk628_combrxphy_try_clk_detect()
53 	rk628_i2c_read(rk628, COMBRX_REG(0x66f4), &val);  in rk628_combrxphy_try_clk_detect()
55 	rk628_i2c_write(rk628, COMBRX_REG(0x66f4), val);  in rk628_combrxphy_try_clk_detect()
57 	rk628_i2c_read(rk628, COMBRX_REG(0x66f0), &val);  in rk628_combrxphy_try_clk_detect()
60 	rk628_i2c_write(rk628, COMBRX_REG(0x66f0), val);  in rk628_combrxphy_try_clk_detect()
63 	rk628_i2c_read(rk628, COMBRX_REG(0x66f0), &val);  in rk628_combrxphy_try_clk_detect()
66 	rk628_i2c_write(rk628, COMBRX_REG(0x66f0), val);  in rk628_combrxphy_try_clk_detect()
70 		rk628_i2c_read(rk628, COMBRX_REG(0x6654), &val);  in rk628_combrxphy_try_clk_detect()
73 			dev_info(rk628->dev, "clock detected!\n");  in rk628_combrxphy_try_clk_detect()
81 static void rk628_combrxphy_get_data_of_round(struct rk628 *rk628,  in rk628_combrxphy_get_data_of_round()  argument
87 		rk628_i2c_read(rk628, COMBRX_REG(0x6740 + i * 4), &data[i]);  in rk628_combrxphy_get_data_of_round()
90 static void rk628_combrxphy_set_dc_gain(struct rk628 *rk628,  in rk628_combrxphy_set_dc_gain()  argument
99 	rk628_i2c_read(rk628, COMBRX_REG(0x661c), &val);  in rk628_combrxphy_set_dc_gain()
103 	rk628_i2c_write(rk628, COMBRX_REG(0x661c), val);  in rk628_combrxphy_set_dc_gain()
129 rk628_combrxphy_max_zero_of_round(struct rk628 *rk628,  in rk628_combrxphy_max_zero_of_round()  argument
153 	dev_info(rk628->dev, "channel:%d, round:%d, max_zero_cnt:%d, max_val:%#x\n",  in rk628_combrxphy_max_zero_of_round()
157 static int rk628_combrxphy_chose_round_for_ch(struct rk628 *rk628,  in rk628_combrxphy_chose_round_for_ch()  argument
176 	dev_info(rk628->dev, "%s channel:%d, rd:%d\n", __func__, ch, rd);  in rk628_combrxphy_chose_round_for_ch()
181 static void rk628_combrxphy_set_sample_edge_round(struct rk628 *rk628,  in rk628_combrxphy_set_sample_edge_round()  argument
190 	rk628_i2c_read(rk628, COMBRX_REG(0x6618), &val);  in rk628_combrxphy_set_sample_edge_round()
193 	rk628_i2c_write(rk628, COMBRX_REG(0x6618), val);  in rk628_combrxphy_set_sample_edge_round()
196 static void rk628_combrxphy_start_sample_edge(struct rk628 *rk628)  in rk628_combrxphy_start_sample_edge()  argument
200 	rk628_i2c_read(rk628, COMBRX_REG(0x66f0), &val);  in rk628_combrxphy_start_sample_edge()
202 	rk628_i2c_write(rk628, COMBRX_REG(0x66f0), val);  in rk628_combrxphy_start_sample_edge()
203 	rk628_i2c_read(rk628, COMBRX_REG(0x66f0), &val);  in rk628_combrxphy_start_sample_edge()
205 	rk628_i2c_write(rk628, COMBRX_REG(0x66f0), val);  in rk628_combrxphy_start_sample_edge()
208 static void rk628_combrxphy_set_sample_edge_mode(struct rk628 *rk628, int ch)  in rk628_combrxphy_set_sample_edge_mode()  argument
212 	rk628_i2c_read(rk628, COMBRX_REG(0x6634), &val);  in rk628_combrxphy_set_sample_edge_mode()
214 	rk628_i2c_write(rk628, COMBRX_REG(0x6634), val);  in rk628_combrxphy_set_sample_edge_mode()
217 static void rk628_combrxphy_select_channel(struct rk628 *rk628, int ch)  in rk628_combrxphy_select_channel()  argument
221 	rk628_i2c_read(rk628, COMBRX_REG(0x6700), &val);  in rk628_combrxphy_select_channel()
223 	rk628_i2c_write(rk628, COMBRX_REG(0x6700), val);  in rk628_combrxphy_select_channel()
226 static void rk628_combrxphy_cfg_6730(struct rk628 *rk628)  in rk628_combrxphy_cfg_6730()  argument
230 	rk628_i2c_read(rk628, COMBRX_REG(0x6730), &val);  in rk628_combrxphy_cfg_6730()
232 	rk628_i2c_write(rk628, COMBRX_REG(0x6730), val);  in rk628_combrxphy_cfg_6730()
235 static void rk628_combrxphy_sample_edge_procedure_for_cable(struct rk628 *rk628,  in rk628_combrxphy_sample_edge_procedure_for_cable()  argument
249 		rk628_combrxphy_set_sample_edge_mode(rk628, ch);  in rk628_combrxphy_sample_edge_procedure_for_cable()
253 		rk628_combrxphy_select_channel(rk628, ch);  in rk628_combrxphy_sample_edge_procedure_for_cable()
254 		rk628_combrxphy_cfg_6730(rk628);  in rk628_combrxphy_sample_edge_procedure_for_cable()
295 	dev_info(rk628->dev, "cdr_mode:%d, dc_gain:%d, rd_offset:%d, edge:%#x\n",  in rk628_combrxphy_sample_edge_procedure_for_cable()
298 		rk628_combrxphy_select_channel(rk628, ch);  in rk628_combrxphy_sample_edge_procedure_for_cable()
299 		rk628_i2c_write(rk628, COMBRX_REG(0x6708), edge);  in rk628_combrxphy_sample_edge_procedure_for_cable()
302 	rk628_combrxphy_set_dc_gain(rk628, dc_gain, dc_gain, dc_gain);  in rk628_combrxphy_sample_edge_procedure_for_cable()
305 		rk628_combrxphy_set_sample_edge_round(rk628, n, n, n);  in rk628_combrxphy_sample_edge_procedure_for_cable()
307 		rk628_combrxphy_start_sample_edge(rk628);  in rk628_combrxphy_sample_edge_procedure_for_cable()
312 			rk628_combrxphy_select_channel(rk628, ch);  in rk628_combrxphy_sample_edge_procedure_for_cable()
313 			rk628_combrxphy_get_data_of_round(rk628, data);  in rk628_combrxphy_sample_edge_procedure_for_cable()
316 			rk628_combrxphy_max_zero_of_round(rk628, data_in,  in rk628_combrxphy_sample_edge_procedure_for_cable()
327 		ch_round[ch] = rk628_combrxphy_chose_round_for_ch(rk628, round_max_zero[ch],  in rk628_combrxphy_sample_edge_procedure_for_cable()
331 	dev_info(rk628->dev, "last equ gain ch0:%d, ch1:%d, ch2:%d\n",  in rk628_combrxphy_sample_edge_procedure_for_cable()
335 	rk628_combrxphy_set_sample_edge_round(rk628, ch_round[0], ch_round[1], ch_round[2]);  in rk628_combrxphy_sample_edge_procedure_for_cable()
339 	rk628_combrxphy_start_sample_edge(rk628);  in rk628_combrxphy_sample_edge_procedure_for_cable()
344 static int rk628_combrxphy_set_hdmi_mode_for_cable(struct rk628 *rk628, int f)  in rk628_combrxphy_set_hdmi_mode_for_cable()  argument
387 		if (rk628_combrxphy_try_clk_detect(rk628) >= 0)  in rk628_combrxphy_set_hdmi_mode_for_cable()
391 	rk628_i2c_read(rk628, COMBRX_REG(0x6654), &val);  in rk628_combrxphy_set_hdmi_mode_for_cable()
392 	dev_info(rk628->dev, "clk det over cnt:%d, reg_0x6654:%#x\n", i, val);  in rk628_combrxphy_set_hdmi_mode_for_cable()
395 		dev_info(rk628->dev, "Clock detection anomaly\n");  in rk628_combrxphy_set_hdmi_mode_for_cable()
398 		dev_info(rk628->dev, "%s%s%s%s%s%s%s%s level detection anomaly\n",  in rk628_combrxphy_set_hdmi_mode_for_cable()
409 	rk628_i2c_read(rk628, COMBRX_REG(0x6620), &val);  in rk628_combrxphy_set_hdmi_mode_for_cable()
415 		dev_info(rk628->dev, "clock detected failed, cfg resistance manual!\n");  in rk628_combrxphy_set_hdmi_mode_for_cable()
416 		rk628_i2c_write(rk628, COMBRX_REG(0x6620), 0x66666666);  in rk628_combrxphy_set_hdmi_mode_for_cable()
417 		rk628_i2c_update_bits(rk628, COMBRX_REG(0x6604), BIT(31), BIT(31));  in rk628_combrxphy_set_hdmi_mode_for_cable()
427 			rk628_i2c_read(rk628, COMBRX_REG(0x6654), &val);  in rk628_combrxphy_set_hdmi_mode_for_cable()
438 			dev_info(rk628->dev, "clock stable!");  in rk628_combrxphy_set_hdmi_mode_for_cable()
444 		rk628_i2c_read(rk628, COMBRX_REG(0x6630), &val_a);  in rk628_combrxphy_set_hdmi_mode_for_cable()
445 		rk628_i2c_read(rk628, COMBRX_REG(0x6608), &val_b);  in rk628_combrxphy_set_hdmi_mode_for_cable()
446 		dev_err(rk628->dev,  in rk628_combrxphy_set_hdmi_mode_for_cable()
451 			rk628_i2c_update_bits(rk628, COMBRX_REG(0x6628), BIT(31), BIT(31));  in rk628_combrxphy_set_hdmi_mode_for_cable()
456 	rk628_i2c_read(rk628, COMBRX_REG(0x6654), &val);  in rk628_combrxphy_set_hdmi_mode_for_cable()
458 		rk628_i2c_read(rk628, COMBRX_REG(0x6630), &val_a);  in rk628_combrxphy_set_hdmi_mode_for_cable()
459 		rk628_i2c_read(rk628, COMBRX_REG(0x6608), &val_b);  in rk628_combrxphy_set_hdmi_mode_for_cable()
460 		dev_err(rk628->dev,  in rk628_combrxphy_set_hdmi_mode_for_cable()
469 	dev_info(rk628->dev, "cdr_mode:%d, cdr_data:%d\n", cdr_mode, cdr_data);  in rk628_combrxphy_set_hdmi_mode_for_cable()
474 	dev_info(rk628->dev, "f:%d\n", f);  in rk628_combrxphy_set_hdmi_mode_for_cable()
482 		rk628_i2c_write(rk628, COMBRX_REG(0x662c), 0x01000500);  in rk628_combrxphy_set_hdmi_mode_for_cable()
484 			rk628_i2c_write(rk628, COMBRX_REG(0x66a8), 0x0000c000);  in rk628_combrxphy_set_hdmi_mode_for_cable()
486 			rk628_i2c_write(rk628, COMBRX_REG(0x66a8), 0x0000c600);  in rk628_combrxphy_set_hdmi_mode_for_cable()
488 		rk628_i2c_write(rk628, COMBRX_REG(0x662c), 0x01001400);  in rk628_combrxphy_set_hdmi_mode_for_cable()
489 		rk628_i2c_write(rk628, COMBRX_REG(0x66a8), 0x0000c600);  in rk628_combrxphy_set_hdmi_mode_for_cable()
511 	dev_info(rk628->dev, "cdr_mode:%d, pll_man:%#x\n", cdr_mode, pll_man);  in rk628_combrxphy_set_hdmi_mode_for_cable()
512 	rk628_i2c_write(rk628, COMBRX_REG(0x6630), pll_man);  in rk628_combrxphy_set_hdmi_mode_for_cable()
515 	rk628_combrxphy_sample_edge_procedure_for_cable(rk628, cdr_mode);  in rk628_combrxphy_set_hdmi_mode_for_cable()
519 	rk628_i2c_write(rk628, COMBRX_REG(0x66a0), 0x00000003);  in rk628_combrxphy_set_hdmi_mode_for_cable()
521 	rk628_i2c_write(rk628, COMBRX_REG(0x66b0), 0x00080060);  in rk628_combrxphy_set_hdmi_mode_for_cable()
523 	rk628_i2c_write(rk628, COMBRX_REG(0x66a0), 0x00000083);  in rk628_combrxphy_set_hdmi_mode_for_cable()
525 	rk628_i2c_write(rk628, COMBRX_REG(0x66b0), 0x00380060);  in rk628_combrxphy_set_hdmi_mode_for_cable()
527 	rk628_i2c_update_bits(rk628, COMBRX_REG(0x66ac),  in rk628_combrxphy_set_hdmi_mode_for_cable()
535 		rk628_i2c_read(rk628, COMBRX_REG(0x66b4), &data_a);  in rk628_combrxphy_set_hdmi_mode_for_cable()
536 		rk628_i2c_read(rk628, COMBRX_REG(0x66b8), &data_b);  in rk628_combrxphy_set_hdmi_mode_for_cable()
545 		dev_info(rk628->dev, "channel alignment done\n");  in rk628_combrxphy_set_hdmi_mode_for_cable()
546 		dev_info(rk628->dev, "rx initial done\n");  in rk628_combrxphy_set_hdmi_mode_for_cable()
549 		dev_info(rk628->dev, "link not stable, count:%d of 100\n", count);  in rk628_combrxphy_set_hdmi_mode_for_cable()
552 		dev_err(rk628->dev, "channel alignment failed!\n");  in rk628_combrxphy_set_hdmi_mode_for_cable()
559 int rk628_combrxphy_power_on(struct rk628 *rk628, int f)  in rk628_combrxphy_power_on()  argument
561 	return rk628_combrxphy_set_hdmi_mode_for_cable(rk628, f);  in rk628_combrxphy_power_on()
564 int rk628_combrxphy_power_off(struct rk628 *rk628)  in rk628_combrxphy_power_off()  argument