From 27bd66dd6419c45e320f34ed419cd80833de1161 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Wed, 10 Nov 2021 11:36:55 +0100 Subject: drm/format-helper: Rework format-helper memcpy functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move destination-buffer clipping from all format-helper memcpy function into callers. Support destination-buffer pitch. Only distinguish between system and I/O memory, but use same logic everywhere. Signed-off-by: Thomas Zimmermann Tested-by: Noralf Trønnes Reviewed-by: Noralf Trønnes Link: https://patchwork.freedesktop.org/patch/msgid/20211110103702.374-3-tzimmermann@suse.de --- include/drm/drm_format_helper.h | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'include/drm/drm_format_helper.h') diff --git a/include/drm/drm_format_helper.h b/include/drm/drm_format_helper.h index f5a8b334b18d..1fc3ba7b6060 100644 --- a/include/drm/drm_format_helper.h +++ b/include/drm/drm_format_helper.h @@ -13,11 +13,10 @@ struct drm_rect; unsigned int drm_fb_clip_offset(unsigned int pitch, const struct drm_format_info *format, const struct drm_rect *clip); -void drm_fb_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb, - struct drm_rect *clip); -void drm_fb_memcpy_dstclip(void __iomem *dst, unsigned int dst_pitch, void *vaddr, - struct drm_framebuffer *fb, - struct drm_rect *clip); +void drm_fb_memcpy(void *dst, unsigned int dst_pitch, const void *vaddr, + const struct drm_framebuffer *fb, const struct drm_rect *clip); +void drm_fb_memcpy_toio(void __iomem *dst, unsigned int dst_pitch, const void *vaddr, + const struct drm_framebuffer *fb, const 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_rgb332(void *dst, void *vaddr, struct drm_framebuffer *fb, -- cgit v1.2.3