Commit a7709b9b authored Feb 04, 2021 by Gerd Hoffmann

drm/qxl: handle shadow in primary destroy

qxl_primary_atomic_disable must check whenever the framebuffer bo has a
shadow surface and in case it has check the shadow primary status.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20210204145712.1531203-8-kraxel@redhat.com

parent 76aefa4d

drivers/gpu/drm/qxl/qxl_display.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -562,6 +562,8 @@ static void qxl_primary_atomic_disable(struct drm_plane *plane,
		if (old_state->fb) {
		struct qxl_bo *bo = gem_to_qxl_bo(old_state->fb->obj[0]);

		if (bo->shadow)
		bo = bo->shadow;
		if (bo->is_primary) {
		qxl_io_destroy_primary(qdev);
		bo->is_primary = false;