diff options
| -rw-r--r-- | backend/drm/drm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c index 03cd9318..2644014c 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -373,6 +373,12 @@ static bool drm_crtc_page_flip(struct wlr_drm_connector *conn) { } conn->pageflip_pending = true; + + // wlr_output's API guarantees that submitting a buffer will schedule a + // frame event. However the DRM backend will also schedule a frame event + // when performing a modeset. Set frame_pending to true so that + // wlr_output_schedule_frame doesn't trigger a synthetic frame event. + conn->output.frame_pending = true; return true; } |