1 // SPDX-License-Identifier: GPL-2.0-only
5  * Generated using linux-mdss-dsi-panel-driver-generator from Lineage OS device tree:
6 …com/LineageOS/android_kernel_xiaomi_msm8996/blob/lineage-18.1/arch/arm/boot/dts/qcom/a1-msm8996-mt…
14 #include <video/mipi_display.h>
33 	gpiod_set_value_cansleep(ctx->reset_gpio, 0);  in jdi_fhd_r63452_reset()
35 	gpiod_set_value_cansleep(ctx->reset_gpio, 1);  in jdi_fhd_r63452_reset()
37 	gpiod_set_value_cansleep(ctx->reset_gpio, 0);  in jdi_fhd_r63452_reset()
43 	struct mipi_dsi_device *dsi = ctx->dsi;  in jdi_fhd_r63452_on()
46 	dsi->mode_flags |= MIPI_DSI_MODE_LPM;  in jdi_fhd_r63452_on()
85 	struct mipi_dsi_device *dsi = ctx->dsi;  in jdi_fhd_r63452_off()
88 	dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;  in jdi_fhd_r63452_off()
112 		gpiod_set_value_cansleep(ctx->reset_gpio, 1);  in jdi_fhd_r63452_prepare()
128 	gpiod_set_value_cansleep(ctx->reset_gpio, 1);  in jdi_fhd_r63452_unprepare()
152 	mode = drm_mode_duplicate(connector->dev, &jdi_fhd_r63452_mode);  in jdi_fhd_r63452_get_modes()
154 		return -ENOMEM;  in jdi_fhd_r63452_get_modes()
158 	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;  in jdi_fhd_r63452_get_modes()
159 	connector->display_info.width_mm = mode->width_mm;  in jdi_fhd_r63452_get_modes()
160 	connector->display_info.height_mm = mode->height_mm;  in jdi_fhd_r63452_get_modes()
174 	struct device *dev = &dsi->dev;  in jdi_fhd_r63452_probe()
180 		return -ENOMEM;  in jdi_fhd_r63452_probe()
182 	ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);  in jdi_fhd_r63452_probe()
183 	if (IS_ERR(ctx->reset_gpio))  in jdi_fhd_r63452_probe()
184 		return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio),  in jdi_fhd_r63452_probe()
185 				     "Failed to get reset-gpios\n");  in jdi_fhd_r63452_probe()
187 	ctx->dsi = dsi;  in jdi_fhd_r63452_probe()
190 	dsi->lanes = 4;  in jdi_fhd_r63452_probe()
191 	dsi->format = MIPI_DSI_FMT_RGB888;  in jdi_fhd_r63452_probe()
192 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO_BURST |  in jdi_fhd_r63452_probe()
195 	drm_panel_init(&ctx->panel, dev, &jdi_fhd_r63452_panel_funcs,  in jdi_fhd_r63452_probe()
197 	ctx->panel.prepare_prev_first = true;  in jdi_fhd_r63452_probe()
199 	ret = drm_panel_of_backlight(&ctx->panel);  in jdi_fhd_r63452_probe()
203 	drm_panel_add(&ctx->panel);  in jdi_fhd_r63452_probe()
221 		dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret);  in jdi_fhd_r63452_remove()
223 	drm_panel_remove(&ctx->panel);  in jdi_fhd_r63452_remove()
227 	{ .compatible = "jdi,fhd-r63452" },
236 		.name = "panel-jdi-fhd-r63452",
243 MODULE_DESCRIPTION("DRM driver for JDI FHD R63452 DSI panel, command mode");