Commit 8a309c8a authored Jun 02, 2017 by Sinclair Yeh Committed by Thomas Hellstrom Jun 07, 2017

drm/vmwgfx: Make sure to update STDU when FB is updated



When a new FB is bound, we have to send an update command otherwise
the new FB may not be shown

Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>

parent 07678eca

drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -1355,6 +1355,11 @@ vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane,
		DRM_ERROR("Failed to bind surface to STDU.\n");
		else
		crtc->primary->fb = plane->state->fb;

		ret = vmw_stdu_update_st(dev_priv, stdu);

		if (ret)
		DRM_ERROR("Failed to update STDU.\n");
		}