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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- * Copyright (C) 2016 Noralf Trønnes
- */
- #ifndef __LINUX_DRM_FORMAT_HELPER_H
- #define __LINUX_DRM_FORMAT_HELPER_H
- struct drm_framebuffer;
- struct drm_rect;
- void drm_fb_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb,
- struct drm_rect *clip);
- void drm_fb_memcpy_dstclip(void __iomem *dst, void *vaddr,
- struct drm_framebuffer *fb,
- struct drm_rect *clip);
- void drm_fb_swab(void *dst, void *src, struct drm_framebuffer *fb,
- struct drm_rect *clip, bool cached);
- void drm_fb_xrgb8888_to_rgb565(void *dst, void *vaddr,
- struct drm_framebuffer *fb,
- struct drm_rect *clip, bool swab);
- void drm_fb_xrgb8888_to_rgb565_dstclip(void __iomem *dst, unsigned int dst_pitch,
- void *vaddr, struct drm_framebuffer *fb,
- struct drm_rect *clip, bool swab);
- void drm_fb_xrgb8888_to_rgb888_dstclip(void __iomem *dst, unsigned int dst_pitch,
- void *vaddr, struct drm_framebuffer *fb,
- struct drm_rect *clip);
- void drm_fb_xrgb8888_to_gray8(u8 *dst, void *vaddr, struct drm_framebuffer *fb,
- struct drm_rect *clip);
- #endif /* __LINUX_DRM_FORMAT_HELPER_H */
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