Lines Matching +full:vsp +full:- +full:supply

1 // SPDX-License-Identifier: GPL-2.0+
24 	struct regulator *supply;
52 	/* VSP setting */
185 	err = mipi_dsi_dcs_set_display_off(kingdisplay->link);
187 		dev_err(panel->dev, "failed to set display off: %d\n", err);
197 	err = mipi_dsi_dcs_enter_sleep_mode(kingdisplay->link);
199 		dev_err(panel->dev, "failed to enter sleep mode: %d\n", err);
206 	gpiod_set_value_cansleep(kingdisplay->enable_gpio, 0);
208 	err = regulator_disable(kingdisplay->supply);
221 	gpiod_set_value_cansleep(kingdisplay->enable_gpio, 0);
223 	err = regulator_enable(kingdisplay->supply);
230 	gpiod_set_value_cansleep(kingdisplay->enable_gpio, 1);
236 		err = mipi_dsi_generic_write(kingdisplay->link, &init_code[i],
239 			dev_err(panel->dev, "failed write init cmds: %d\n", err);
244 	err = mipi_dsi_dcs_exit_sleep_mode(kingdisplay->link);
246 		dev_err(panel->dev, "failed to exit sleep mode: %d\n", err);
253 	err = mipi_dsi_dcs_set_display_on(kingdisplay->link);
255 		dev_err(panel->dev, "failed to set display on: %d\n", err);
265 	gpiod_set_value_cansleep(kingdisplay->enable_gpio, 0);
267 	regulator_err = regulator_disable(kingdisplay->supply);
269 		dev_err(panel->dev, "failed to disable regulator: %d\n", regulator_err);
291 	mode = drm_mode_duplicate(connector->dev, &default_mode);
293 		dev_err(panel->dev, "failed to add mode %ux%u@%u\n",
296 		return -ENOMEM;
303 	connector->display_info.width_mm = 147;
304 	connector->display_info.height_mm = 196;
305 	connector->display_info.bpc = 8;
325 	struct device *dev = &kingdisplay->link->dev;
328 	kingdisplay->supply = devm_regulator_get(dev, "power");
329 	if (IS_ERR(kingdisplay->supply))
330 		return PTR_ERR(kingdisplay->supply);
332 	kingdisplay->enable_gpio = devm_gpiod_get_optional(dev, "enable",
334 	if (IS_ERR(kingdisplay->enable_gpio)) {
335 		err = PTR_ERR(kingdisplay->enable_gpio);
337 		kingdisplay->enable_gpio = NULL;
340 	err = drm_panel_of_backlight(&kingdisplay->base);
344 	drm_panel_add(&kingdisplay->base);
351 	drm_panel_remove(&kingdisplay->base);
359 	dsi->lanes = 4;
360 	dsi->format = MIPI_DSI_FMT_RGB888;
361 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
364 	kingdisplay = devm_drm_panel_alloc(&dsi->dev, __typeof(*kingdisplay), base,
372 	kingdisplay->link = dsi;
394 		dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", err);
401 		.name = "panel-kingdisplay-kd097d04",
409 MODULE_AUTHOR("Chris Zhong <zyw@rock-chips.com>");
410 MODULE_AUTHOR("Nickey Yang <nickey.yang@rock-chips.com>");