diff options
Diffstat (limited to 'drivers/gpu/drm/gud/gud_pipe.c')
| -rw-r--r-- | drivers/gpu/drm/gud/gud_pipe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/gud/gud_pipe.c b/drivers/gpu/drm/gud/gud_pipe.c index d42592f6daab..449c95a4aee0 100644 --- a/drivers/gpu/drm/gud/gud_pipe.c +++ b/drivers/gpu/drm/gud/gud_pipe.c @@ -156,6 +156,7 @@ static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb, u8 compression = gdrm->compression; struct iosys_map map[DRM_FORMAT_MAX_PLANES]; struct iosys_map map_data[DRM_FORMAT_MAX_PLANES]; + struct iosys_map dst; void *vaddr, *buf; size_t pitch, len; int ret = 0; @@ -179,6 +180,7 @@ retry: buf = gdrm->compress_buf; else buf = gdrm->bulk_buf; + iosys_map_set_vaddr(&dst, buf); /* * Imported buffers are assumed to be write-combined and thus uncached @@ -208,7 +210,7 @@ retry: /* can compress directly from the framebuffer */ buf = vaddr + rect->y1 * pitch; } else { - drm_fb_memcpy(buf, 0, vaddr, fb, rect); + drm_fb_memcpy(&dst, NULL, map_data, fb, rect); } memset(req, 0, sizeof(*req)); |