disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/gpu/drm/sun4i/sun4i_framebuffer.c
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@@ -1,21 +1,14 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright (C) 2015 Free Electrons
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  * Copyright (C) 2015 NextThing Co
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  *
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  * Maxime Ripard <maxime.ripard@free-electrons.com>
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License as
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- * published by the Free Software Foundation; either version 2 of
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- * the License, or (at your option) any later version.
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  */
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 #include <drm/drm_atomic.h>
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 #include <drm/drm_atomic_helper.h>
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-#include <drm/drm_fb_helper.h>
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-#include <drm/drm_fb_cma_helper.h>
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 #include <drm/drm_gem_framebuffer_helper.h>
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-#include <drm/drmP.h>
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 #include "sun4i_drv.h"
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 #include "sun4i_framebuffer.h"
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@@ -37,17 +30,16 @@
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 }
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 static const struct drm_mode_config_funcs sun4i_de_mode_config_funcs = {
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-	.output_poll_changed	= drm_fb_helper_output_poll_changed,
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 	.atomic_check		= sun4i_de_atomic_check,
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 	.atomic_commit		= drm_atomic_helper_commit,
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 	.fb_create		= drm_gem_fb_create,
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 };
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-static struct drm_mode_config_helper_funcs sun4i_de_mode_config_helpers = {
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+static const struct drm_mode_config_helper_funcs sun4i_de_mode_config_helpers = {
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 	.atomic_commit_tail	= drm_atomic_helper_commit_tail_rpm,
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 };
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-int sun4i_framebuffer_init(struct drm_device *drm)
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+void sun4i_framebuffer_init(struct drm_device *drm)
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 {
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 	drm_mode_config_reset(drm);
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@@ -56,11 +48,4 @@
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 	drm->mode_config.funcs = &sun4i_de_mode_config_funcs;
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 	drm->mode_config.helper_private = &sun4i_de_mode_config_helpers;
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-
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-	return drm_fb_cma_fbdev_init(drm, 32, 0);
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-}
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-
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-void sun4i_framebuffer_free(struct drm_device *drm)
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-{
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-	drm_fb_cma_fbdev_fini(drm);
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 }