67 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_disable()  local
69 	if (!innolux->enabled)  in innolux_panel_disable()
72 	innolux->enabled = false;  in innolux_panel_disable()
79 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_unprepare()  local
82 	if (!innolux->prepared)  in innolux_panel_unprepare()
85 	err = mipi_dsi_dcs_set_display_off(innolux->link);  in innolux_panel_unprepare()
89 	err = mipi_dsi_dcs_enter_sleep_mode(innolux->link);  in innolux_panel_unprepare()
95 	if (innolux->desc->sleep_mode_delay)  in innolux_panel_unprepare()
96 		msleep(innolux->desc->sleep_mode_delay);  in innolux_panel_unprepare()
98 	gpiod_set_value_cansleep(innolux->enable_gpio, 0);  in innolux_panel_unprepare()
100 	if (innolux->desc->power_down_delay)  in innolux_panel_unprepare()
101 		msleep(innolux->desc->power_down_delay);  in innolux_panel_unprepare()
103 	err = regulator_bulk_disable(innolux->desc->num_supplies,  in innolux_panel_unprepare()
104 				     innolux->supplies);  in innolux_panel_unprepare()
108 	innolux->prepared = false;  in innolux_panel_unprepare()
115 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_prepare()  local
118 	if (innolux->prepared)  in innolux_panel_prepare()
121 	gpiod_set_value_cansleep(innolux->enable_gpio, 0);  in innolux_panel_prepare()
123 	err = regulator_bulk_enable(innolux->desc->num_supplies,  in innolux_panel_prepare()
124 				    innolux->supplies);  in innolux_panel_prepare()
131 	gpiod_set_value_cansleep(innolux->enable_gpio, 1);  in innolux_panel_prepare()
136 	if (innolux->desc->init_cmds) {  in innolux_panel_prepare()
138 					innolux->desc->init_cmds;  in innolux_panel_prepare()
144 			err = mipi_dsi_generic_write(innolux->link, cmd->data,  in innolux_panel_prepare()
156 			err = mipi_dsi_dcs_nop(innolux->link);  in innolux_panel_prepare()
164 	err = mipi_dsi_dcs_exit_sleep_mode(innolux->link);  in innolux_panel_prepare()
173 	err = mipi_dsi_dcs_set_display_on(innolux->link);  in innolux_panel_prepare()
182 	innolux->prepared = true;  in innolux_panel_prepare()
187 	gpiod_set_value_cansleep(innolux->enable_gpio, 0);  in innolux_panel_prepare()
188 	regulator_bulk_disable(innolux->desc->num_supplies, innolux->supplies);  in innolux_panel_prepare()
195 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_enable()  local
197 	if (innolux->enabled)  in innolux_panel_enable()
200 	innolux->enabled = true;  in innolux_panel_enable()
388 	struct innolux_panel *innolux = to_innolux_panel(panel);  in innolux_panel_get_modes()  local
389 	const struct drm_display_mode *m = innolux->desc->mode;  in innolux_panel_get_modes()
403 	connector->display_info.width_mm = innolux->desc->size.width;  in innolux_panel_get_modes()
404 	connector->display_info.height_mm = innolux->desc->size.height;  in innolux_panel_get_modes()
405 	connector->display_info.bpc = innolux->desc->bpc;  in innolux_panel_get_modes()
432 	struct innolux_panel *innolux;  in innolux_panel_add()  local
436 	innolux = devm_kzalloc(dev, sizeof(*innolux), GFP_KERNEL);  in innolux_panel_add()
437 	if (!innolux)  in innolux_panel_add()
440 	innolux->desc = desc;  in innolux_panel_add()
442 	innolux->supplies = devm_kcalloc(dev, desc->num_supplies,  in innolux_panel_add()
443 					 sizeof(*innolux->supplies),  in innolux_panel_add()
445 	if (!innolux->supplies)  in innolux_panel_add()
449 		innolux->supplies[i].supply = desc->supply_names[i];  in innolux_panel_add()
452 				      innolux->supplies);  in innolux_panel_add()
456 	innolux->enable_gpio = devm_gpiod_get_optional(dev, "enable",  in innolux_panel_add()
458 	if (IS_ERR(innolux->enable_gpio)) {  in innolux_panel_add()
459 		err = PTR_ERR(innolux->enable_gpio);  in innolux_panel_add()
461 		innolux->enable_gpio = NULL;  in innolux_panel_add()
464 	drm_panel_init(&innolux->base, dev, &innolux_panel_funcs,  in innolux_panel_add()
467 	err = drm_panel_of_backlight(&innolux->base);  in innolux_panel_add()
471 	drm_panel_add(&innolux->base);  in innolux_panel_add()
473 	mipi_dsi_set_drvdata(dsi, innolux);  in innolux_panel_add()
474 	innolux->link = dsi;  in innolux_panel_add()
479 static void innolux_panel_del(struct innolux_panel *innolux)  in innolux_panel_del()  argument
481 	drm_panel_remove(&innolux->base);  in innolux_panel_del()
487 	struct innolux_panel *innolux;  in innolux_panel_probe()  local
501 		innolux = mipi_dsi_get_drvdata(dsi);  in innolux_panel_probe()
502 		innolux_panel_del(innolux);  in innolux_panel_probe()
511 	struct innolux_panel *innolux = mipi_dsi_get_drvdata(dsi);  in innolux_panel_remove()  local
514 	err = drm_panel_unprepare(&innolux->base);  in innolux_panel_remove()
518 	err = drm_panel_disable(&innolux->base);  in innolux_panel_remove()
526 	innolux_panel_del(innolux);  in innolux_panel_remove()
533 	struct innolux_panel *innolux = mipi_dsi_get_drvdata(dsi);  in innolux_panel_shutdown()  local
535 	drm_panel_unprepare(&innolux->base);  in innolux_panel_shutdown()
536 	drm_panel_disable(&innolux->base);  in innolux_panel_shutdown()