66 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_disable()  local
68 	if (!innolux->enabled)  in innolux_panel_disable()
71 	innolux->enabled = false;  in innolux_panel_disable()
78 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_unprepare()  local
81 	if (!innolux->prepared)  in innolux_panel_unprepare()
84 	err = mipi_dsi_dcs_set_display_off(innolux->link);  in innolux_panel_unprepare()
88 	err = mipi_dsi_dcs_enter_sleep_mode(innolux->link);  in innolux_panel_unprepare()
94 	if (innolux->desc->sleep_mode_delay)  in innolux_panel_unprepare()
95 		msleep(innolux->desc->sleep_mode_delay);  in innolux_panel_unprepare()
97 	gpiod_set_value_cansleep(innolux->enable_gpio, 0);  in innolux_panel_unprepare()
99 	if (innolux->desc->power_down_delay)  in innolux_panel_unprepare()
100 		msleep(innolux->desc->power_down_delay);  in innolux_panel_unprepare()
102 	err = regulator_bulk_disable(innolux->desc->num_supplies,  in innolux_panel_unprepare()
103 				     innolux->supplies);  in innolux_panel_unprepare()
107 	innolux->prepared = false;  in innolux_panel_unprepare()
114 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_prepare()  local
117 	if (innolux->prepared)  in innolux_panel_prepare()
120 	gpiod_set_value_cansleep(innolux->enable_gpio, 0);  in innolux_panel_prepare()
122 	err = regulator_bulk_enable(innolux->desc->num_supplies,  in innolux_panel_prepare()
123 				    innolux->supplies);  in innolux_panel_prepare()
130 	gpiod_set_value_cansleep(innolux->enable_gpio, 1);  in innolux_panel_prepare()
135 	if (innolux->desc->init_cmds) {  in innolux_panel_prepare()
137 					innolux->desc->init_cmds;  in innolux_panel_prepare()
143 			err = mipi_dsi_generic_write(innolux->link, cmd->data,  in innolux_panel_prepare()
155 			err = mipi_dsi_dcs_nop(innolux->link);  in innolux_panel_prepare()
163 	err = mipi_dsi_dcs_exit_sleep_mode(innolux->link);  in innolux_panel_prepare()
172 	err = mipi_dsi_dcs_set_display_on(innolux->link);  in innolux_panel_prepare()
181 	innolux->prepared = true;  in innolux_panel_prepare()
186 	gpiod_set_value_cansleep(innolux->enable_gpio, 0);  in innolux_panel_prepare()
187 	regulator_bulk_disable(innolux->desc->num_supplies, innolux->supplies);  in innolux_panel_prepare()
194 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_enable()  local
196 	if (innolux->enabled)  in innolux_panel_enable()
199 	innolux->enabled = true;  in innolux_panel_enable()
387 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_get_modes()  local
388 	const struct drm_display_mode *m = innolux->desc->mode;  in innolux_panel_get_modes()
402 	connector->display_info.width_mm = innolux->desc->size.width;  in innolux_panel_get_modes()
403 	connector->display_info.height_mm = innolux->desc->size.height;  in innolux_panel_get_modes()
404 	connector->display_info.bpc = innolux->desc->bpc;  in innolux_panel_get_modes()
431 	struct innolux_panel *innolux;  in innolux_panel_add()  local
435 	innolux = devm_kzalloc(dev, sizeof(*innolux), GFP_KERNEL);  in innolux_panel_add()
436 	if (!innolux)  in innolux_panel_add()
439 	innolux->desc = desc;  in innolux_panel_add()
441 	innolux->supplies = devm_kcalloc(dev, desc->num_supplies,  in innolux_panel_add()
442 					 sizeof(*innolux->supplies),  in innolux_panel_add()
444 	if (!innolux->supplies)  in innolux_panel_add()
448 		innolux->supplies[i].supply = desc->supply_names[i];  in innolux_panel_add()
451 				      innolux->supplies);  in innolux_panel_add()
455 	innolux->enable_gpio = devm_gpiod_get_optional(dev, "enable",  in innolux_panel_add()
457 	if (IS_ERR(innolux->enable_gpio)) {  in innolux_panel_add()
458 		err = PTR_ERR(innolux->enable_gpio);  in innolux_panel_add()
460 		innolux->enable_gpio = NULL;  in innolux_panel_add()
463 	drm_panel_init(&innolux->base, dev, &innolux_panel_funcs,  in innolux_panel_add()
466 	err = drm_panel_of_backlight(&innolux->base);  in innolux_panel_add()
470 	drm_panel_add(&innolux->base);  in innolux_panel_add()
472 	mipi_dsi_set_drvdata(dsi, innolux);  in innolux_panel_add()
473 	innolux->link = dsi;  in innolux_panel_add()
478 static void innolux_panel_del(struct innolux_panel *innolux)  in innolux_panel_del()  argument
480 	drm_panel_remove(&innolux->base);  in innolux_panel_del()
486 	struct innolux_panel *innolux;  in innolux_panel_probe()  local
500 		innolux = mipi_dsi_get_drvdata(dsi);  in innolux_panel_probe()
501 		innolux_panel_del(innolux);  in innolux_panel_probe()
510 	struct innolux_panel *innolux = mipi_dsi_get_drvdata(dsi);  in innolux_panel_remove()  local
513 	err = drm_panel_unprepare(&innolux->base);  in innolux_panel_remove()
517 	err = drm_panel_disable(&innolux->base);  in innolux_panel_remove()
525 	innolux_panel_del(innolux);  in innolux_panel_remove()
530 	struct innolux_panel *innolux = mipi_dsi_get_drvdata(dsi);  in innolux_panel_shutdown()  local
532 	drm_panel_unprepare(&innolux->base);  in innolux_panel_shutdown()
533 	drm_panel_disable(&innolux->base);  in innolux_panel_shutdown()