15 int rk628_gvi_parse(struct rk628 *rk628, struct device_node *gvi_np)  in rk628_gvi_parse()  argument
24 	rk628->output_mode = OUTPUT_MODE_GVI;  in rk628_gvi_parse()
27 		rk628->gvi.lanes = val;  in rk628_gvi_parse()
30 		rk628->gvi.division_mode = true;  in rk628_gvi_parse()
32 		rk628->gvi.division_mode = false;  in rk628_gvi_parse()
35 		rk628->gvi.frm_rst = true;  in rk628_gvi_parse()
37 		rk628->gvi.frm_rst = false;  in rk628_gvi_parse()
41 			rk628->gvi.bus_format = GVI_MEDIA_BUS_FMT_RGB666_1X18;  in rk628_gvi_parse()
43 			rk628->gvi.bus_format = GVI_MEDIA_BUS_FMT_RGB101010_1X30;  in rk628_gvi_parse()
45 			rk628->gvi.bus_format = GVI_MEDIA_BUS_FMT_YUYV8_1X16;  in rk628_gvi_parse()
47 			rk628->gvi.bus_format = GVI_MEDIA_BUS_FMT_YUYV10_1X20;  in rk628_gvi_parse()
49 			rk628->gvi.bus_format = GVI_MEDIA_BUS_FMT_RGB888_1X24;  in rk628_gvi_parse()
52 	ret = rk628_panel_info_get(rk628, gvi_np);  in rk628_gvi_parse()
90 static unsigned int rk628_gvi_get_lane_rate(struct rk628 *rk628)  in rk628_gvi_get_lane_rate()  argument
92 	const struct rk628_display_mode *mode = &rk628->dst_mode;  in rk628_gvi_get_lane_rate()
93 	struct rk628_gvi *gvi = &rk628->gvi;  in rk628_gvi_get_lane_rate()
116 static void rk628_gvi_pre_enable(struct rk628 *rk628, struct rk628_gvi *gvi)  in rk628_gvi_pre_enable()  argument
119 	rk628_i2c_update_bits(rk628, GVI_SYS_RST, SYS_RST_SOFT_RST,  in rk628_gvi_pre_enable()
122 	rk628_i2c_update_bits(rk628, GVI_SYS_RST, SYS_RST_SOFT_RST, 0);  in rk628_gvi_pre_enable()
125 	rk628_i2c_update_bits(rk628, GVI_SYS_CTRL0, SYS_CTRL0_LANE_NUM_MASK,  in rk628_gvi_pre_enable()
127 	rk628_i2c_update_bits(rk628, GVI_SYS_CTRL0, SYS_CTRL0_BYTE_MODE_MASK,  in rk628_gvi_pre_enable()
130 	rk628_i2c_update_bits(rk628, GVI_SYS_CTRL0, SYS_CTRL0_SECTION_NUM_MASK,  in rk628_gvi_pre_enable()
132 	rk628_i2c_update_bits(rk628, GRF_POST_PROC_CON, SW_SPLIT_EN,  in rk628_gvi_pre_enable()
134 	rk628_i2c_update_bits(rk628, GVI_SYS_CTRL1, SYS_CTRL1_DUAL_PIXEL_EN,  in rk628_gvi_pre_enable()
137 	rk628_i2c_update_bits(rk628, GVI_SYS_CTRL0, SYS_CTRL0_FRM_RST_EN,  in rk628_gvi_pre_enable()
139 	rk628_i2c_update_bits(rk628, GVI_SYS_CTRL1, SYS_CTRL1_LANE_ALIGN_EN, 0);  in rk628_gvi_pre_enable()
142 static void rk628_gvi_enable_color_bar(struct rk628 *rk628,  in rk628_gvi_enable_color_bar()  argument
145 	const struct rk628_display_mode *mode = &rk628->dst_mode;  in rk628_gvi_enable_color_bar()
175 	rk628_i2c_write(rk628, GVI_COLOR_BAR_HTIMING0,  in rk628_gvi_enable_color_bar()
177 	rk628_i2c_write(rk628, GVI_COLOR_BAR_HTIMING1,  in rk628_gvi_enable_color_bar()
179 	rk628_i2c_write(rk628, GVI_COLOR_BAR_VTIMING0,  in rk628_gvi_enable_color_bar()
181 	rk628_i2c_write(rk628, GVI_COLOR_BAR_VTIMING1,  in rk628_gvi_enable_color_bar()
183 	rk628_i2c_update_bits(rk628, GVI_COLOR_BAR_CTRL, COLOR_BAR_EN, 0);  in rk628_gvi_enable_color_bar()
187 static void rk628_gvi_post_enable(struct rk628 *rk628, struct rk628_gvi *gvi)  in rk628_gvi_post_enable()  argument
192 	rk628_i2c_update_bits(rk628, GVI_SYS_CTRL0, val, 3);  in rk628_gvi_post_enable()
195 void rk628_gvi_enable(struct rk628 *rk628)  in rk628_gvi_enable()  argument
197 	struct rk628_gvi *gvi = &rk628->gvi;  in rk628_gvi_enable()
201 	rate = rk628_gvi_get_lane_rate(rk628);  in rk628_gvi_enable()
204 	rk628_i2c_write(rk628, GRF_GPIO3AB_SEL_CON, 0x06000600);  in rk628_gvi_enable()
205 	rk628_i2c_update_bits(rk628, GRF_SYSTEM_CON0, SW_OUTPUT_MODE_MASK,  in rk628_gvi_enable()
207 	rk628_combtxphy_set_bus_width(rk628, rate);  in rk628_gvi_enable()
208 	rk628_combtxphy_set_gvi_division_mode(rk628, gvi->division_mode);  in rk628_gvi_enable()
209 	rk628_combtxphy_set_mode(rk628, PHY_MODE_VIDEO_GVI);  in rk628_gvi_enable()
210 	rate = rk628_combtxphy_get_bus_width(rk628);  in rk628_gvi_enable()
211 	rk628_combtxphy_power_on(rk628);  in rk628_gvi_enable()
212 	rk628_gvi_pre_enable(rk628, gvi);  in rk628_gvi_enable()
213 	rk628_panel_prepare(rk628);  in rk628_gvi_enable()
214 	rk628_gvi_enable_color_bar(rk628, gvi);  in rk628_gvi_enable()
215 	rk628_gvi_post_enable(rk628, gvi);  in rk628_gvi_enable()
216 	rk628_panel_enable(rk628);  in rk628_gvi_enable()
217 	dev_info(rk628->dev,  in rk628_gvi_enable()
223 void rk628_gvi_disable(struct rk628 *rk628)  in rk628_gvi_disable()  argument
225 	rk628_panel_disable(rk628);  in rk628_gvi_disable()
226 	rk628_panel_unprepare(rk628);  in rk628_gvi_disable()
227 	rk628_i2c_update_bits(rk628, GVI_SYS_CTRL0, SYS_CTRL0_GVI_EN, 0);  in rk628_gvi_disable()
228 	rk628_combtxphy_power_off(rk628);  in rk628_gvi_disable()