29 	int (*prepare)(struct bu18rl82 *rl82);
30 	int (*unprepare)(struct bu18rl82 *rl82);
31 	int (*enable)(struct bu18rl82 *rl82);
32 	int (*disable)(struct bu18rl82 *rl82);
33 	int (*backlight_enable)(struct bu18rl82 *rl82);
34 	int (*backlight_disable)(struct bu18rl82 *rl82);
45 	struct bu18rl82 *rl82 = dev_get_priv(panel->dev);  in bu18rl82_panel_prepare()  local
46 	const struct panel_desc *desc = rl82->desc;  in bu18rl82_panel_prepare()
49 		desc->prepare(rl82);  in bu18rl82_panel_prepare()
54 	struct bu18rl82 *rl82 = dev_get_priv(panel->dev);  in bu18rl82_panel_unprepare()  local
55 	const struct panel_desc *desc = rl82->desc;  in bu18rl82_panel_unprepare()
58 		desc->unprepare(rl82);  in bu18rl82_panel_unprepare()
63 	struct bu18rl82 *rl82 = dev_get_priv(panel->dev);  in bu18rl82_panel_enable()  local
64 	const struct panel_desc *desc = rl82->desc;  in bu18rl82_panel_enable()
67 		desc->enable(rl82);  in bu18rl82_panel_enable()
69 	if (rl82->backlight)  in bu18rl82_panel_enable()
70 		backlight_enable(rl82->backlight);  in bu18rl82_panel_enable()
73 		desc->backlight_enable(rl82);  in bu18rl82_panel_enable()
78 	struct bu18rl82 *rl82 = dev_get_priv(panel->dev);  in bu18rl82_panel_disable()  local
79 	const struct panel_desc *desc = rl82->desc;  in bu18rl82_panel_disable()
82 		desc->backlight_disable(rl82);  in bu18rl82_panel_disable()
84 	if (rl82->backlight)  in bu18rl82_panel_disable()
85 		backlight_disable(rl82->backlight);  in bu18rl82_panel_disable()
88 		desc->disable(rl82);  in bu18rl82_panel_disable()
100 	struct bu18rl82 *rl82 = dev_get_priv(dev);  in bu18rl82_probe()  local
108 	rl82->dev = dev;  in bu18rl82_probe()
109 	rl82->desc = (const struct panel_desc *)dev_get_driver_data(dev);  in bu18rl82_probe()
112 					   "backlight", &rl82->backlight);  in bu18rl82_probe()
130 #define rohm_deserializer_write(rl82, reg, val) do {			\  argument
132 		ret = dm_i2c_reg_write(rl82->dev, reg, val);		\
134 			dev_err(rl82->dev,				\
141 static int csot_mg1561b01_prepare(struct bu18rl82 *rl82)  in csot_mg1561b01_prepare()  argument
161 		rohm_deserializer_write(rl82, regs[i].reg, regs[i].def);  in csot_mg1561b01_prepare()
164 	rohm_deserializer_write(rl82, 0x0057, 0x00);  in csot_mg1561b01_prepare()
165 	rohm_deserializer_write(rl82, 0x0058, 0x02);  in csot_mg1561b01_prepare()
168 	rohm_deserializer_write(rl82, 0x0060, 0x08);  in csot_mg1561b01_prepare()
169 	rohm_deserializer_write(rl82, 0x042e, 0x05);  in csot_mg1561b01_prepare()
172 	rohm_deserializer_write(rl82, 0x0063, 0x00);  in csot_mg1561b01_prepare()
173 	rohm_deserializer_write(rl82, 0x0064, 0x01);  in csot_mg1561b01_prepare()
178 static int csot_mg1561b01_unprepare(struct bu18rl82 *rl82)  in csot_mg1561b01_unprepare()  argument
181 	rohm_deserializer_write(rl82, 0x0064, 0x00);  in csot_mg1561b01_unprepare()
186 static int csot_mg1561b01_enable(struct bu18rl82 *rl82)  in csot_mg1561b01_enable()  argument
188 	rohm_deserializer_write(rl82, 0x0091, 0x03);  in csot_mg1561b01_enable()
189 	rohm_deserializer_write(rl82, 0x0090, 0x01);  in csot_mg1561b01_enable()
194 static int csot_mg1561b01_disable(struct bu18rl82 *rl82)  in csot_mg1561b01_disable()  argument
196 	rohm_deserializer_write(rl82, 0x0090, 0x00);  in csot_mg1561b01_disable()
197 	rohm_deserializer_write(rl82, 0x0091, 0x00);  in csot_mg1561b01_disable()
202 static int csot_mg1561b01_backlight_enable(struct bu18rl82 *rl82)  in csot_mg1561b01_backlight_enable()  argument
205 	rohm_deserializer_write(rl82, 0x005a, 0x00);  in csot_mg1561b01_backlight_enable()
206 	rohm_deserializer_write(rl82, 0x005b, 0x01);  in csot_mg1561b01_backlight_enable()
211 static int csot_mg1561b01_backlight_disable(struct bu18rl82 *rl82)  in csot_mg1561b01_backlight_disable()  argument
214 	rohm_deserializer_write(rl82, 0x005b, 0x00);  in csot_mg1561b01_backlight_disable()
229 static int touch_china_v123awf3_r1_prepare(struct bu18rl82 *rl82)  in touch_china_v123awf3_r1_prepare()  argument
249 		rohm_deserializer_write(rl82, regs[i].reg, regs[i].def);  in touch_china_v123awf3_r1_prepare()
252 	rohm_deserializer_write(rl82, 0x0063, 0x08);  in touch_china_v123awf3_r1_prepare()
253 	rohm_deserializer_write(rl82, 0x042f, 0x06);  in touch_china_v123awf3_r1_prepare()
256 	rohm_deserializer_write(rl82, 0x0060, 0x00);  in touch_china_v123awf3_r1_prepare()
257 	rohm_deserializer_write(rl82, 0x0061, 0x00);  in touch_china_v123awf3_r1_prepare()
260 	rohm_deserializer_write(rl82, 0x005d, 0x00);  in touch_china_v123awf3_r1_prepare()
261 	rohm_deserializer_write(rl82, 0x005e, 0x01);  in touch_china_v123awf3_r1_prepare()
267 static int touch_china_v123awf3_r1_unprepare(struct bu18rl82 *rl82)  in touch_china_v123awf3_r1_unprepare()  argument
270 	rohm_deserializer_write(rl82, 0x005e, 0x00);  in touch_china_v123awf3_r1_unprepare()
275 static int touch_china_v123awf3_r1_enable(struct bu18rl82 *rl82)  in touch_china_v123awf3_r1_enable()  argument
277 	rohm_deserializer_write(rl82, 0x0091, 0x03);  in touch_china_v123awf3_r1_enable()
278 	rohm_deserializer_write(rl82, 0x0090, 0x01);  in touch_china_v123awf3_r1_enable()
281 	rohm_deserializer_write(rl82, 0x0066, 0x00);  in touch_china_v123awf3_r1_enable()
282 	rohm_deserializer_write(rl82, 0x0067, 0x01);  in touch_china_v123awf3_r1_enable()
284 	rohm_deserializer_write(rl82, 0x0060, 0x00);  in touch_china_v123awf3_r1_enable()
285 	rohm_deserializer_write(rl82, 0x0061, 0x01);  in touch_china_v123awf3_r1_enable()
288 	rohm_deserializer_write(rl82, 0x005a, 0x00);  in touch_china_v123awf3_r1_enable()
289 	rohm_deserializer_write(rl82, 0x005b, 0x01);  in touch_china_v123awf3_r1_enable()
294 static int touch_china_v123awf3_r1_disable(struct bu18rl82 *rl82)  in touch_china_v123awf3_r1_disable()  argument
296 	rohm_deserializer_write(rl82, 0x0090, 0x00);  in touch_china_v123awf3_r1_disable()
297 	rohm_deserializer_write(rl82, 0x0091, 0x00);  in touch_china_v123awf3_r1_disable()
300 	rohm_deserializer_write(rl82, 0x005b, 0x00);  in touch_china_v123awf3_r1_disable()
303 	rohm_deserializer_write(rl82, 0x0061, 0x00);  in touch_china_v123awf3_r1_disable()
305 	rohm_deserializer_write(rl82, 0x0067, 0x00);  in touch_china_v123awf3_r1_disable()
310 static int touch_china_v123awf3_r1_backlight_enable(struct bu18rl82 *rl82)  in touch_china_v123awf3_r1_backlight_enable()  argument
313 	rohm_deserializer_write(rl82, 0x0057, 0x00);  in touch_china_v123awf3_r1_backlight_enable()
314 	rohm_deserializer_write(rl82, 0x0058, 0x02);  in touch_china_v123awf3_r1_backlight_enable()
319 static int touch_china_v123awf3_r1_backlight_disable(struct bu18rl82 *rl82)  in touch_china_v123awf3_r1_backlight_disable()  argument
322 	rohm_deserializer_write(rl82, 0x0058, 0x00);  in touch_china_v123awf3_r1_backlight_disable()