1 // SPDX-License-Identifier: GPL-2.0-only
3  * Generated with linux-mdss-dsi-panel-driver-generator from vendor device tree:
4  *   Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
11 #include <linux/regulator/consumer.h>
22 	struct regulator *vddi_supply;
23 	struct regulator *vddh_supply;
24 	struct regulator *avdd_supply;
25 	struct regulator *avee_supply;
37 	gpiod_set_value_cansleep(ctx->reset_gpio, 0);  in sharp_ls060_reset()
39 	gpiod_set_value_cansleep(ctx->reset_gpio, 1);  in sharp_ls060_reset()
41 	gpiod_set_value_cansleep(ctx->reset_gpio, 0);  in sharp_ls060_reset()
47 	struct mipi_dsi_device *dsi = ctx->dsi;  in sharp_ls060_on()
48 	struct device *dev = &dsi->dev;  in sharp_ls060_on()
51 	dsi->mode_flags |= MIPI_DSI_MODE_LPM;  in sharp_ls060_on()
75 	struct mipi_dsi_device *dsi = ctx->dsi;  in sharp_ls060_off()
76 	struct device *dev = &dsi->dev;  in sharp_ls060_off()
79 	dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;  in sharp_ls060_off()
101 	struct device *dev = &ctx->dsi->dev;  in sharp_ls060_prepare()
104 	if (ctx->prepared)  in sharp_ls060_prepare()
107 	ret = regulator_enable(ctx->vddi_supply);  in sharp_ls060_prepare()
111 	ret = regulator_enable(ctx->avdd_supply);  in sharp_ls060_prepare()
117 	ret = regulator_enable(ctx->avee_supply);  in sharp_ls060_prepare()
123 	ret = regulator_enable(ctx->vddh_supply);  in sharp_ls060_prepare()
137 	ctx->prepared = true;  in sharp_ls060_prepare()
142 	regulator_disable(ctx->vddh_supply);  in sharp_ls060_prepare()
147 	regulator_disable(ctx->avee_supply);  in sharp_ls060_prepare()
150 	regulator_disable(ctx->avdd_supply);  in sharp_ls060_prepare()
152 	gpiod_set_value_cansleep(ctx->reset_gpio, 1);  in sharp_ls060_prepare()
155 	regulator_disable(ctx->vddi_supply);  in sharp_ls060_prepare()
163 	struct device *dev = &ctx->dsi->dev;  in sharp_ls060_unprepare()
166 	if (!ctx->prepared)  in sharp_ls060_unprepare()
171 		dev_err(dev, "Failed to un-initialize panel: %d\n", ret);  in sharp_ls060_unprepare()
173 	regulator_disable(ctx->vddh_supply);  in sharp_ls060_unprepare()
177 	regulator_disable(ctx->avee_supply);  in sharp_ls060_unprepare()
178 	regulator_disable(ctx->avdd_supply);  in sharp_ls060_unprepare()
180 	gpiod_set_value_cansleep(ctx->reset_gpio, 1);  in sharp_ls060_unprepare()
182 	regulator_disable(ctx->vddi_supply);  in sharp_ls060_unprepare()
184 	ctx->prepared = false;  in sharp_ls060_unprepare()
207 	mode = drm_mode_duplicate(connector->dev, &sharp_ls060_mode);  in sharp_ls060_get_modes()
209 		return -ENOMEM;  in sharp_ls060_get_modes()
213 	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;  in sharp_ls060_get_modes()
214 	connector->display_info.width_mm = mode->width_mm;  in sharp_ls060_get_modes()
215 	connector->display_info.height_mm = mode->height_mm;  in sharp_ls060_get_modes()
229 	struct device *dev = &dsi->dev;  in sharp_ls060_probe()
235 		return -ENOMEM;  in sharp_ls060_probe()
237 	ctx->vddi_supply = devm_regulator_get(dev, "vddi");  in sharp_ls060_probe()
238 	if (IS_ERR(ctx->vddi_supply))  in sharp_ls060_probe()
239 		return PTR_ERR(ctx->vddi_supply);  in sharp_ls060_probe()
241 	ctx->vddh_supply = devm_regulator_get(dev, "vddh");  in sharp_ls060_probe()
242 	if (IS_ERR(ctx->vddh_supply))  in sharp_ls060_probe()
243 		return PTR_ERR(ctx->vddh_supply);  in sharp_ls060_probe()
245 	ctx->avdd_supply = devm_regulator_get(dev, "avdd");  in sharp_ls060_probe()
246 	if (IS_ERR(ctx->avdd_supply))  in sharp_ls060_probe()
247 		return PTR_ERR(ctx->avdd_supply);  in sharp_ls060_probe()
249 	ctx->avee_supply = devm_regulator_get(dev, "avee");  in sharp_ls060_probe()
250 	if (IS_ERR(ctx->avee_supply))  in sharp_ls060_probe()
251 		return PTR_ERR(ctx->avee_supply);  in sharp_ls060_probe()
253 	ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);  in sharp_ls060_probe()
254 	if (IS_ERR(ctx->reset_gpio))  in sharp_ls060_probe()
255 		return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio),  in sharp_ls060_probe()
256 				     "Failed to get reset-gpios\n");  in sharp_ls060_probe()
258 	ctx->dsi = dsi;  in sharp_ls060_probe()
261 	dsi->lanes = 4;  in sharp_ls060_probe()
262 	dsi->format = MIPI_DSI_FMT_RGB888;  in sharp_ls060_probe()
263 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |  in sharp_ls060_probe()
267 	drm_panel_init(&ctx->panel, dev, &sharp_ls060_panel_funcs,  in sharp_ls060_probe()
270 	ret = drm_panel_of_backlight(&ctx->panel);  in sharp_ls060_probe()
274 	drm_panel_add(&ctx->panel);  in sharp_ls060_probe()
279 		drm_panel_remove(&ctx->panel);  in sharp_ls060_probe()
293 		dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret);  in sharp_ls060_remove()
295 	drm_panel_remove(&ctx->panel);  in sharp_ls060_remove()
308 		.name = "panel-sharp-ls060t1sx01",