diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_mode.c')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_mode.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index fd98e8bbc550..b983541a4c53 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -847,9 +847,11 @@ static void mgag200_handle_damage(struct mga_device *mdev, struct drm_framebuffer *fb, struct drm_rect *clip, const struct dma_buf_map *map) { + void __iomem *dst = mdev->vram; void *vmap = map->vaddr; /* TODO: Use mapping abstraction properly */ - drm_fb_memcpy_dstclip(mdev->vram, fb->pitches[0], vmap, fb, clip); + dst += drm_fb_clip_offset(fb->pitches[0], fb->format, clip); + drm_fb_memcpy_toio(dst, fb->pitches[0], vmap, fb, clip); /* Always scanout image at VRAM offset 0 */ mgag200_set_startadd(mdev, (u32)0); |