disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (C) 2016 InforceComputing
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  * Author: Vinay Simha BN <simhavcs@gmail.com>
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@@ -8,31 +9,21 @@
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  * From internet archives, the panel for Nexus 7 2nd Gen, 2013 model is a
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  * JDI model LT070ME05000, and its data sheet is at:
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  * http://panelone.net/en/7-0-inch/JDI_LT070ME05000_7.0_inch-datasheet
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License version 2 as published by
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- * the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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- *
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- * You should have received a copy of the GNU General Public License along with
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- * this program.  If not, see <http://www.gnu.org/licenses/>.
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  */
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+
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 #include <linux/backlight.h>
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+#include <linux/delay.h>
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 #include <linux/gpio/consumer.h>
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 #include <linux/module.h>
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 #include <linux/of.h>
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 #include <linux/regulator/consumer.h>
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-#include <drm/drmP.h>
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+#include <video/mipi_display.h>
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+
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 #include <drm/drm_crtc.h>
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 #include <drm/drm_mipi_dsi.h>
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+#include <drm/drm_modes.h>
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 #include <drm/drm_panel.h>
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-
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-#include <video/mipi_display.h>
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 static const char * const regulator_names[] = {
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 	"vddp",
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@@ -305,30 +296,30 @@
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 		.vsync_start = 1920 + 3,
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 		.vsync_end = 1920 + 3 + 5,
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 		.vtotal = 1920 + 3 + 5 + 6,
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-		.vrefresh = 60,
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 		.flags = 0,
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 };
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-static int jdi_panel_get_modes(struct drm_panel *panel)
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+static int jdi_panel_get_modes(struct drm_panel *panel,
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+			       struct drm_connector *connector)
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 {
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 	struct drm_display_mode *mode;
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 	struct jdi_panel *jdi = to_jdi_panel(panel);
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 	struct device *dev = &jdi->dsi->dev;
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-	mode = drm_mode_duplicate(panel->drm, &default_mode);
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+	mode = drm_mode_duplicate(connector->dev, &default_mode);
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 	if (!mode) {
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 		dev_err(dev, "failed to add mode %ux%ux@%u\n",
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 			default_mode.hdisplay, default_mode.vdisplay,
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-			default_mode.vrefresh);
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+			drm_mode_vrefresh(&default_mode));
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 		return -ENOMEM;
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 	}
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 	drm_mode_set_name(mode);
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-	drm_mode_probed_add(panel->connector, mode);
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+	drm_mode_probed_add(connector, mode);
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-	panel->connector->display_info.width_mm = 95;
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-	panel->connector->display_info.height_mm = 151;
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+	connector->display_info.width_mm = 95;
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+	connector->display_info.height_mm = 151;
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 	return 1;
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 }
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@@ -446,13 +437,12 @@
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 		return ret;
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 	}
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-	drm_panel_init(&jdi->base);
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-	jdi->base.funcs = &jdi_panel_funcs;
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-	jdi->base.dev = &jdi->dsi->dev;
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+	drm_panel_init(&jdi->base, &jdi->dsi->dev, &jdi_panel_funcs,
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+		       DRM_MODE_CONNECTOR_DSI);
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-	ret = drm_panel_add(&jdi->base);
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+	drm_panel_add(&jdi->base);
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-	return ret;
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+	return 0;
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 }
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 static void jdi_panel_del(struct jdi_panel *jdi)