diff options
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index af252210ef84..7a23f252d212 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -602,6 +602,14 @@ vmw_du_cursor_plane_prepare_fb(struct drm_plane *plane, ret = ttm_bo_kmap(cm_bo, 0, PFN_UP(size), &vps->cm_map); + /* + * We just want to try to get mob bind to finish + * so that the first write to SVGA_REG_CURSOR_MOBID + * is done with a buffer that the device has already + * seen + */ + (void) ttm_bo_wait(cm_bo, false, false); + ttm_bo_unreserve(cm_bo); if (unlikely(ret != 0)) { |