add lvds1024*800

hc

2024-01-31 f70575805708cabdedea7498aaa3f710fde4d920

 kernel/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
..
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@@ -1,25 +1,24 @@
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+// SPDX-License-Identifier: GPL-2.0+
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 /*
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  * shmob_drm_crtc.c  --  SH Mobile DRM CRTCs
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  *
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  * Copyright (C) 2012 Renesas Electronics Corporation
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  *
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  * Laurent Pinchart (laurent.pinchart@ideasonboard.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 as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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  */
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 #include <linux/backlight.h>
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 #include <linux/clk.h>
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-#include <drm/drmP.h>
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 #include <drm/drm_crtc.h>
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 #include <drm/drm_crtc_helper.h>
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 #include <drm/drm_fb_cma_helper.h>
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+#include <drm/drm_fourcc.h>
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 #include <drm/drm_gem_cma_helper.h>
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 #include <drm/drm_plane_helper.h>
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+#include <drm/drm_probe_helper.h>
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+#include <drm/drm_simple_kms_helper.h>
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+#include <drm/drm_vblank.h>
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 #include "shmob_drm_backlight.h"
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 #include "shmob_drm_crtc.h"
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@@ -560,15 +559,6 @@
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 	.mode_set = shmob_drm_encoder_mode_set,
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 };
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-static void shmob_drm_encoder_destroy(struct drm_encoder *encoder)
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-{
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-	drm_encoder_cleanup(encoder);
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-}
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-
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-static const struct drm_encoder_funcs encoder_funcs = {
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-	.destroy = shmob_drm_encoder_destroy,
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-};
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-
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 int shmob_drm_encoder_create(struct shmob_drm_device *sdev)
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 {
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 	struct drm_encoder *encoder = &sdev->encoder.encoder;
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@@ -578,8 +568,8 @@
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 	encoder->possible_crtcs = 1;
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-	ret = drm_encoder_init(sdev->ddev, encoder, &encoder_funcs,
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-			       DRM_MODE_ENCODER_LVDS, NULL);
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+	ret = drm_simple_encoder_init(sdev->ddev, encoder,
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+				      DRM_MODE_ENCODER_LVDS);
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 	if (ret < 0)
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 		return ret;
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