40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) Rockchip Electronics Co., Ltd.
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* Author:Mark Yao <mark.yao@rock-chips.com>
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*/
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#ifndef _ROCKCHIP_DRM_FB_H
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#define _ROCKCHIP_DRM_FB_H
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#include <drm/drm_framebuffer.h>
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#include "rockchip_drm_gem.h"
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#define ROCKCHIP_DRM_MODE_LOGO_FB (1<<31) /* used for kernel logo, follow the define: DRM_MODE_FB_MODIFIERS at drm_mode.h */
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struct drm_framebuffer *
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rockchip_drm_framebuffer_init(struct drm_device *dev,
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const struct drm_mode_fb_cmd2 *mode_cmd,
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struct drm_gem_object *obj);
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void rockchip_drm_mode_config_init(struct drm_device *dev);
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struct drm_framebuffer *
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rockchip_drm_logo_fb_alloc(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cmd,
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struct rockchip_logo *logo);
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struct drm_framebuffer *
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rockchip_fb_alloc(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cmd,
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struct drm_gem_object **obj, unsigned int num_planes);
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#define to_rockchip_logo_fb(x) container_of(x, struct rockchip_drm_logo_fb, fb)
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struct rockchip_drm_logo_fb {
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struct drm_framebuffer fb;
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struct rockchip_logo *logo;
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struct rockchip_gem_object rk_obj;
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/*
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* Used for delayed logo fb release
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*/
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struct delayed_work destroy_work;
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};
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#endif /* _ROCKCHIP_DRM_FB_H */
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