diff options
Diffstat (limited to 'drivers/gpu/drm/gud/gud_pipe.c')
| -rw-r--r-- | drivers/gpu/drm/gud/gud_pipe.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/gud/gud_pipe.c b/drivers/gpu/drm/gud/gud_pipe.c index 6270a1a32a65..b9b0e435ea0f 100644 --- a/drivers/gpu/drm/gud/gud_pipe.c +++ b/drivers/gpu/drm/gud/gud_pipe.c @@ -153,6 +153,7 @@ static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb, struct dma_buf_attachment *import_attach = fb->obj[0]->import_attach; u8 compression = gdrm->compression; struct dma_buf_map map[DRM_FORMAT_MAX_PLANES]; + struct dma_buf_map map_data[DRM_FORMAT_MAX_PLANES]; void *vaddr, *buf; size_t pitch, len; int ret = 0; @@ -162,11 +163,11 @@ static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb, if (len > gdrm->bulk_len) return -E2BIG; - ret = drm_gem_fb_vmap(fb, map, NULL); + ret = drm_gem_fb_vmap(fb, map, map_data); if (ret) return ret; - vaddr = map[0].vaddr + fb->offsets[0]; + vaddr = map_data[0].vaddr; ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE); if (ret) |