diff options
| author | Simon Ser <contact@emersion.fr> | 2023-10-21 18:45:27 +0200 |
|---|---|---|
| committer | Alexander Orzechowski <alex@ozal.ski> | 2023-11-15 01:37:59 +0000 |
| commit | b0bd86285f0a74d9fbb32d46113fd93f1740896b (patch) | |
| tree | 6170ccc123cefaeec7a4b6c6fa2fe685ddfed0bd /backend | |
| parent | 4932e0d347fee665aed7026bc14f50275dd5137f (diff) | |
backend/drm: leave CRTCs on when shutting down
This avoids a black screen during multiple seconds on shutdown.
To fully allow for flicker-free transitions between DRM masters,
we will also need [1].
[1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4394
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3497
Diffstat (limited to 'backend')
| -rw-r--r-- | backend/drm/backend.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/backend/drm/backend.c b/backend/drm/backend.c index 4ee79773..26cd78e2 100644 --- a/backend/drm/backend.c +++ b/backend/drm/backend.c @@ -35,6 +35,7 @@ static void backend_destroy(struct wlr_backend *backend) { struct wlr_drm_connector *conn, *next; wl_list_for_each_safe(conn, next, &drm->connectors, link) { + conn->crtc = NULL; // leave CRTCs on when shutting down destroy_drm_connector(conn); } |