[PATCH 3/6] drm: restore crtc origin if mode_set_base fails

Signed-off-by: Ilija Hadzic ihadzic@research.bell-labs.com --- drivers/gpu/drm/drm_crtc_helper.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index b06a6c4..65f3658 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -814,6 +814,8 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) ret = crtc_funcs->mode_set_base(set->crtc, set->x, set->y, save_set.fb); if (ret != 0) { + set->crtc->x = save_set.x; + set->crtc->y = save_set.y; set->crtc->fb = save_set.fb; goto fail; }