disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.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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  * MIPI-DSI based s6e8aa0 AMOLED LCD 5.3 inch panel driver.
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  *
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@@ -9,22 +10,21 @@
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  * Eunchul Kim <chulspro.kim@samsung.com>
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  * Tomasz Figa <t.figa@samsung.com>
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  * Andrzej Hajda <a.hajda@samsung.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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 */
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-#include <drm/drmP.h>
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-#include <drm/drm_mipi_dsi.h>
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-#include <drm/drm_panel.h>
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-
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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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20
 
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 #include <video/mipi_display.h>
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 #include <video/of_videomode.h>
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 #include <video/videomode.h>
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+
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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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 #define LDI_MTP_LENGTH			24
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 #define GAMMA_LEVEL_NUM			25
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@@ -919,15 +919,15 @@
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 	return 0;
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 }
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-static int s6e8aa0_get_modes(struct drm_panel *panel)
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+static int s6e8aa0_get_modes(struct drm_panel *panel,
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+			     struct drm_connector *connector)
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 {
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-	struct drm_connector *connector = panel->connector;
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 	struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
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 	struct drm_display_mode *mode;
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 	mode = drm_mode_create(connector->dev);
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 	if (!mode) {
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-		DRM_ERROR("failed to create a new display mode\n");
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+		dev_err(panel->dev, "failed to create a new display mode\n");
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 		return 0;
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 	}
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@@ -1016,13 +1016,10 @@
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 	ctx->brightness = GAMMA_LEVEL_NUM - 1;
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-	drm_panel_init(&ctx->panel);
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-	ctx->panel.dev = dev;
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-	ctx->panel.funcs = &s6e8aa0_drm_funcs;
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+	drm_panel_init(&ctx->panel, dev, &s6e8aa0_drm_funcs,
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+		       DRM_MODE_CONNECTOR_DSI);
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-	ret = drm_panel_add(&ctx->panel);
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-	if (ret < 0)
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-		return ret;
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+	drm_panel_add(&ctx->panel);
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 	ret = mipi_dsi_attach(dsi);
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 	if (ret < 0)