When DPMS was introduced to atomic, vblanks only worked when the crtc was enabled and active. wait_for_vblanks were not converted to check for crtc_state->active, which may cause an attempt for vblank_get to fail. This is probably harmless, but convert from enable to active anyway. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/drm_atomic_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 583f47f27b36..23767df72615 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1117,7 +1117,7 @@ drm_atomic_helper_wait_for_vblanks(struct drm_device *dev, * vblank wait) in the ->enable boolean. */ old_crtc_state->enable = false; - if (!crtc->state->enable) + if (!crtc->state->active) continue; /* Legacy cursor ioctls are completely unsynced, and userspace -- 2.7.4 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
