87 	struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);  in nt36672a_send_cmds()  local
94 		err = mipi_dsi_dcs_write(pinfo->link, cmd->data[0], cmd->data + 1, 1);  in nt36672a_send_cmds()
105 	struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);  in nt36672a_panel_power_off()  local
108 	gpiod_set_value(pinfo->reset_gpio, 1);  in nt36672a_panel_power_off()
110 	ret = regulator_bulk_disable(ARRAY_SIZE(pinfo->supplies), pinfo->supplies);  in nt36672a_panel_power_off()
119 	struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);  in nt36672a_panel_unprepare()  local
122 	if (!pinfo->prepared)  in nt36672a_panel_unprepare()
126 	ret = nt36672a_send_cmds(panel, pinfo->desc->off_cmds,  in nt36672a_panel_unprepare()
127 				 pinfo->desc->num_off_cmds);  in nt36672a_panel_unprepare()
132 	ret = mipi_dsi_dcs_set_display_off(pinfo->link);  in nt36672a_panel_unprepare()
139 	ret = mipi_dsi_dcs_enter_sleep_mode(pinfo->link);  in nt36672a_panel_unprepare()
150 	pinfo->prepared = false;  in nt36672a_panel_unprepare()
155 static int nt36672a_panel_power_on(struct nt36672a_panel *pinfo)  in nt36672a_panel_power_on()  argument
159 	ret = regulator_bulk_enable(ARRAY_SIZE(pinfo->supplies), pinfo->supplies);  in nt36672a_panel_power_on()
169 	gpiod_set_value(pinfo->reset_gpio, 1);  in nt36672a_panel_power_on()
171 	gpiod_set_value(pinfo->reset_gpio, 0);  in nt36672a_panel_power_on()
179 	struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);  in nt36672a_panel_prepare()  local
182 	if (pinfo->prepared)  in nt36672a_panel_prepare()
185 	err = nt36672a_panel_power_on(pinfo);  in nt36672a_panel_prepare()
190 	err = nt36672a_send_cmds(panel, pinfo->desc->on_cmds_1,  in nt36672a_panel_prepare()
191 				 pinfo->desc->num_on_cmds_1);  in nt36672a_panel_prepare()
198 	err = mipi_dsi_dcs_exit_sleep_mode(pinfo->link);  in nt36672a_panel_prepare()
207 	err = mipi_dsi_dcs_set_display_on(pinfo->link);  in nt36672a_panel_prepare()
214 	err = nt36672a_send_cmds(panel, pinfo->desc->on_cmds_2,  in nt36672a_panel_prepare()
215 				 pinfo->desc->num_on_cmds_2);  in nt36672a_panel_prepare()
224 	pinfo->prepared = true;  in nt36672a_panel_prepare()
229 	gpiod_set_value(pinfo->reset_gpio, 0);  in nt36672a_panel_prepare()
236 	struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);  in nt36672a_panel_get_modes()  local
237 	const struct drm_display_mode *m = pinfo->desc->display_mode;  in nt36672a_panel_get_modes()
247 	connector->display_info.width_mm = pinfo->desc->width_mm;  in nt36672a_panel_get_modes()
248 	connector->display_info.height_mm = pinfo->desc->height_mm;  in nt36672a_panel_get_modes()
603 static int nt36672a_panel_add(struct nt36672a_panel *pinfo)  in nt36672a_panel_add()  argument
605 	struct device *dev = &pinfo->link->dev;  in nt36672a_panel_add()
608 	for (i = 0; i < ARRAY_SIZE(pinfo->supplies); i++)  in nt36672a_panel_add()
609 		pinfo->supplies[i].supply = nt36672a_regulator_names[i];  in nt36672a_panel_add()
611 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(pinfo->supplies),  in nt36672a_panel_add()
612 				      pinfo->supplies);  in nt36672a_panel_add()
616 	for (i = 0; i < ARRAY_SIZE(pinfo->supplies); i++) {  in nt36672a_panel_add()
617 		ret = regulator_set_load(pinfo->supplies[i].consumer,  in nt36672a_panel_add()
623 	pinfo->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);  in nt36672a_panel_add()
624 	if (IS_ERR(pinfo->reset_gpio))  in nt36672a_panel_add()
625 		return dev_err_probe(dev, PTR_ERR(pinfo->reset_gpio),  in nt36672a_panel_add()
628 	drm_panel_init(&pinfo->base, dev, &panel_funcs, DRM_MODE_CONNECTOR_DSI);  in nt36672a_panel_add()
630 	ret = drm_panel_of_backlight(&pinfo->base);  in nt36672a_panel_add()
634 	drm_panel_add(&pinfo->base);  in nt36672a_panel_add()
641 	struct nt36672a_panel *pinfo;  in nt36672a_panel_probe()  local
645 	pinfo = devm_kzalloc(&dsi->dev, sizeof(*pinfo), GFP_KERNEL);  in nt36672a_panel_probe()
646 	if (!pinfo)  in nt36672a_panel_probe()
653 	pinfo->desc = desc;  in nt36672a_panel_probe()
654 	pinfo->link = dsi;  in nt36672a_panel_probe()
656 	mipi_dsi_set_drvdata(dsi, pinfo);  in nt36672a_panel_probe()
658 	err = nt36672a_panel_add(pinfo);  in nt36672a_panel_probe()
664 		drm_panel_remove(&pinfo->base);  in nt36672a_panel_probe()
673 	struct nt36672a_panel *pinfo = mipi_dsi_get_drvdata(dsi);  in nt36672a_panel_remove()  local
676 	err = drm_panel_unprepare(&pinfo->base);  in nt36672a_panel_remove()
680 	err = drm_panel_disable(&pinfo->base);  in nt36672a_panel_remove()
688 	drm_panel_remove(&pinfo->base);  in nt36672a_panel_remove()
693 	struct nt36672a_panel *pinfo = mipi_dsi_get_drvdata(dsi);  in nt36672a_panel_shutdown()  local
695 	drm_panel_disable(&pinfo->base);  in nt36672a_panel_shutdown()
696 	drm_panel_unprepare(&pinfo->base);  in nt36672a_panel_shutdown()