/* 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_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb, struct drm_rect *clip); 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 */