1 // SPDX-License-Identifier: GPL-2.0-only
53 	gpiod_direction_output(ctx->reset, 0);  in boe_th101mb31ig002_reset()
55 	gpiod_direction_output(ctx->reset, 1);  in boe_th101mb31ig002_reset()
57 	gpiod_direction_output(ctx->reset, 0);  in boe_th101mb31ig002_reset()
63 	struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };  in boe_th101mb31ig002_enable()
120 	struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };  in starry_er88577_init_cmd()
185 	struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };  in boe_th101mb31ig002_disable()
187 	if (ctx->desc->backlight_off_to_display_off_delay_ms)  in boe_th101mb31ig002_disable()
188 		mipi_dsi_msleep(&dsi_ctx, ctx->desc->backlight_off_to_display_off_delay_ms);  in boe_th101mb31ig002_disable()
196 	if (ctx->desc->enter_sleep_to_reset_down_delay_ms)  in boe_th101mb31ig002_disable()
197 		mipi_dsi_msleep(&dsi_ctx, ctx->desc->enter_sleep_to_reset_down_delay_ms);  in boe_th101mb31ig002_disable()
208 	gpiod_set_value_cansleep(ctx->reset, 1);  in boe_th101mb31ig002_unprepare()
209 	gpiod_set_value_cansleep(ctx->enable, 0);  in boe_th101mb31ig002_unprepare()
210 	regulator_disable(ctx->power);  in boe_th101mb31ig002_unprepare()
212 	if (ctx->desc->power_off_delay_ms)  in boe_th101mb31ig002_unprepare()
213 		msleep(ctx->desc->power_off_delay_ms);  in boe_th101mb31ig002_unprepare()
223 	struct device *dev = &ctx->dsi->dev;  in boe_th101mb31ig002_prepare()
226 	ret = regulator_enable(ctx->power);  in boe_th101mb31ig002_prepare()
232 	if (ctx->desc->vcioo_to_lp11_delay_ms)  in boe_th101mb31ig002_prepare()
233 		msleep(ctx->desc->vcioo_to_lp11_delay_ms);  in boe_th101mb31ig002_prepare()
235 	if (ctx->desc->lp11_before_reset) {  in boe_th101mb31ig002_prepare()
236 		ret = mipi_dsi_dcs_nop(ctx->dsi);  in boe_th101mb31ig002_prepare()
241 	if (ctx->desc->lp11_to_reset_delay_ms)  in boe_th101mb31ig002_prepare()
242 		msleep(ctx->desc->lp11_to_reset_delay_ms);  in boe_th101mb31ig002_prepare()
244 	gpiod_set_value_cansleep(ctx->enable, 1);  in boe_th101mb31ig002_prepare()
248 	ret = ctx->desc->init(ctx);  in boe_th101mb31ig002_prepare()
316 	const struct drm_display_mode *desc_mode = ctx->desc->modes;  in boe_th101mb31ig002_get_modes()
318 	connector->display_info.bpc = 8;  in boe_th101mb31ig002_get_modes()
323 	drm_connector_set_panel_orientation(connector, ctx->orientation);  in boe_th101mb31ig002_get_modes()
335 	return ctx->orientation;  in boe_th101mb31ig002_get_orientation()
352 	ctx = devm_kzalloc(&dsi->dev, sizeof(*ctx), GFP_KERNEL);  in boe_th101mb31ig002_dsi_probe()
354 		return -ENOMEM;  in boe_th101mb31ig002_dsi_probe()
357 	ctx->dsi = dsi;  in boe_th101mb31ig002_dsi_probe()
359 	desc = of_device_get_match_data(&dsi->dev);  in boe_th101mb31ig002_dsi_probe()
360 	dsi->lanes = desc->lanes;  in boe_th101mb31ig002_dsi_probe()
361 	dsi->format = desc->format;  in boe_th101mb31ig002_dsi_probe()
362 	dsi->mode_flags = desc->mode_flags;  in boe_th101mb31ig002_dsi_probe()
363 	ctx->desc = desc;  in boe_th101mb31ig002_dsi_probe()
365 	ctx->power = devm_regulator_get(&dsi->dev, "power");  in boe_th101mb31ig002_dsi_probe()
366 	if (IS_ERR(ctx->power))  in boe_th101mb31ig002_dsi_probe()
367 		return dev_err_probe(&dsi->dev, PTR_ERR(ctx->power),  in boe_th101mb31ig002_dsi_probe()
370 	ctx->enable = devm_gpiod_get(&dsi->dev, "enable", GPIOD_OUT_LOW);  in boe_th101mb31ig002_dsi_probe()
371 	if (IS_ERR(ctx->enable))  in boe_th101mb31ig002_dsi_probe()
372 		return dev_err_probe(&dsi->dev, PTR_ERR(ctx->enable),  in boe_th101mb31ig002_dsi_probe()
375 	ctx->reset = devm_gpiod_get_optional(&dsi->dev, "reset", GPIOD_OUT_HIGH);  in boe_th101mb31ig002_dsi_probe()
376 	if (IS_ERR(ctx->reset))  in boe_th101mb31ig002_dsi_probe()
377 		return dev_err_probe(&dsi->dev, PTR_ERR(ctx->reset),  in boe_th101mb31ig002_dsi_probe()
380 	ret = of_drm_get_panel_orientation(dsi->dev.of_node,  in boe_th101mb31ig002_dsi_probe()
381 					   &ctx->orientation);  in boe_th101mb31ig002_dsi_probe()
383 		return dev_err_probe(&dsi->dev, ret,  in boe_th101mb31ig002_dsi_probe()
386 	drm_panel_init(&ctx->panel, &dsi->dev, &boe_th101mb31ig002_funcs,  in boe_th101mb31ig002_dsi_probe()
389 	ret = drm_panel_of_backlight(&ctx->panel);  in boe_th101mb31ig002_dsi_probe()
393 	drm_panel_add(&ctx->panel);  in boe_th101mb31ig002_dsi_probe()
397 		dev_err_probe(&dsi->dev, ret,  in boe_th101mb31ig002_dsi_probe()
399 		drm_panel_remove(&ctx->panel);  in boe_th101mb31ig002_dsi_probe()
411 	drm_panel_remove(&ctx->panel);  in boe_th101mb31ig002_dsi_remove()
416 		.compatible = "boe,th101mb31ig002-28a",
429 		.name = "boe-th101mb31ig002-28a",
438 MODULE_DESCRIPTION("BOE TH101MB31IG002-28A MIPI-DSI LCD panel");