27 static void adv7511_dsi_config_timing_gen(struct adv7511 *adv)  in adv7511_dsi_config_timing_gen()  argument
29 	struct mipi_dsi_device *dsi = adv->dsi;  in adv7511_dsi_config_timing_gen()
30 	struct drm_display_mode *mode = &adv->curr_mode;  in adv7511_dsi_config_timing_gen()
42 	regmap_write(adv->regmap_cec, 0x16,  in adv7511_dsi_config_timing_gen()
46 	regmap_write(adv->regmap_cec, 0x28, mode->htotal >> 4);  in adv7511_dsi_config_timing_gen()
47 	regmap_write(adv->regmap_cec, 0x29, (mode->htotal << 4) & 0xff);  in adv7511_dsi_config_timing_gen()
48 	regmap_write(adv->regmap_cec, 0x2a, hsw >> 4);  in adv7511_dsi_config_timing_gen()
49 	regmap_write(adv->regmap_cec, 0x2b, (hsw << 4) & 0xff);  in adv7511_dsi_config_timing_gen()
50 	regmap_write(adv->regmap_cec, 0x2c, hfp >> 4);  in adv7511_dsi_config_timing_gen()
51 	regmap_write(adv->regmap_cec, 0x2d, (hfp << 4) & 0xff);  in adv7511_dsi_config_timing_gen()
52 	regmap_write(adv->regmap_cec, 0x2e, hbp >> 4);  in adv7511_dsi_config_timing_gen()
53 	regmap_write(adv->regmap_cec, 0x2f, (hbp << 4) & 0xff);  in adv7511_dsi_config_timing_gen()
56 	regmap_write(adv->regmap_cec, 0x30, mode->vtotal >> 4);  in adv7511_dsi_config_timing_gen()
57 	regmap_write(adv->regmap_cec, 0x31, (mode->vtotal << 4) & 0xff);  in adv7511_dsi_config_timing_gen()
58 	regmap_write(adv->regmap_cec, 0x32, vsw >> 4);  in adv7511_dsi_config_timing_gen()
59 	regmap_write(adv->regmap_cec, 0x33, (vsw << 4) & 0xff);  in adv7511_dsi_config_timing_gen()
60 	regmap_write(adv->regmap_cec, 0x34, vfp >> 4);  in adv7511_dsi_config_timing_gen()
61 	regmap_write(adv->regmap_cec, 0x35, (vfp << 4) & 0xff);  in adv7511_dsi_config_timing_gen()
62 	regmap_write(adv->regmap_cec, 0x36, vbp >> 4);  in adv7511_dsi_config_timing_gen()
63 	regmap_write(adv->regmap_cec, 0x37, (vbp << 4) & 0xff);  in adv7511_dsi_config_timing_gen()
66 void adv7533_dsi_power_on(struct adv7511 *adv)  in adv7533_dsi_power_on()  argument
68 	struct mipi_dsi_device *dsi = adv->dsi;  in adv7533_dsi_power_on()
70 	if (adv->use_timing_gen)  in adv7533_dsi_power_on()
71 		adv7511_dsi_config_timing_gen(adv);  in adv7533_dsi_power_on()
74 	regmap_write(adv->regmap_cec, 0x1c, dsi->lanes << 4);  in adv7533_dsi_power_on()
76 	if (adv->use_timing_gen) {  in adv7533_dsi_power_on()
78 		regmap_write(adv->regmap_cec, 0x27, 0xcb);  in adv7533_dsi_power_on()
79 		regmap_write(adv->regmap_cec, 0x27, 0x8b);  in adv7533_dsi_power_on()
80 		regmap_write(adv->regmap_cec, 0x27, 0xcb);  in adv7533_dsi_power_on()
83 		regmap_write(adv->regmap_cec, 0x27, 0x0b);  in adv7533_dsi_power_on()
87 	regmap_write(adv->regmap_cec, 0x03, 0x89);  in adv7533_dsi_power_on()
89 	regmap_write(adv->regmap_cec, 0x55, 0x00);  in adv7533_dsi_power_on()
91 	regmap_register_patch(adv->regmap_cec, adv7533_cec_fixed_registers,  in adv7533_dsi_power_on()
95 void adv7533_dsi_power_off(struct adv7511 *adv)  in adv7533_dsi_power_off()  argument
98 	regmap_write(adv->regmap_cec, 0x03, 0x0b);  in adv7533_dsi_power_off()
100 	regmap_write(adv->regmap_cec, 0x27, 0x0b);  in adv7533_dsi_power_off()
103 enum drm_mode_status adv7533_mode_valid(struct adv7511 *adv,  in adv7533_mode_valid()  argument
107 	struct mipi_dsi_device *dsi = adv->dsi;  in adv7533_mode_valid()
111 	if (mode->clock > (adv->type == ADV7533 ? 80000 : 148500))  in adv7533_mode_valid()
115 	max_lane_freq = (adv->type == ADV7533 ? 800000 : 891000);  in adv7533_mode_valid()
117 	if (mode->clock * bpp > max_lane_freq * adv->num_dsi_lanes)  in adv7533_mode_valid()
123 int adv7533_patch_registers(struct adv7511 *adv)  in adv7533_patch_registers()  argument
125 	return regmap_register_patch(adv->regmap,  in adv7533_patch_registers()
130 int adv7533_patch_cec_registers(struct adv7511 *adv)  in adv7533_patch_cec_registers()  argument
132 	return regmap_register_patch(adv->regmap_cec,  in adv7533_patch_cec_registers()
137 int adv7533_attach_dsi(struct adv7511 *adv)  in adv7533_attach_dsi()  argument
139 	struct device *dev = &adv->i2c_main->dev;  in adv7533_attach_dsi()
148 	host = of_find_mipi_dsi_host_by_node(adv->host_node);  in adv7533_attach_dsi()
158 	adv->dsi = dsi;  in adv7533_attach_dsi()
160 	dsi->lanes = adv->num_dsi_lanes;  in adv7533_attach_dsi()
172 int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv)  in adv7533_parse_dt()  argument
181 	adv->num_dsi_lanes = num_lanes;  in adv7533_parse_dt()
183 	adv->host_node = of_graph_get_remote_node(np, 0, 0);  in adv7533_parse_dt()
184 	if (!adv->host_node)  in adv7533_parse_dt()
187 	of_node_put(adv->host_node);  in adv7533_parse_dt()
189 	adv->use_timing_gen = !of_property_read_bool(np,  in adv7533_parse_dt()
193 	adv->rgb = true;  in adv7533_parse_dt()
194 	adv->embedded_sync = false;  in adv7533_parse_dt()