diff options
| author | Simon Ser <contact@emersion.fr> | 2023-10-02 10:26:47 +0200 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2023-10-02 10:26:47 +0200 |
| commit | a1679c92ce77185843050d6633b4d55e425211d7 (patch) | |
| tree | fb386bfbf820b123391c38c6b730e6681f2dc342 | |
| parent | c044aef5f0c0fae57e6354b64a59481824c59c3e (diff) | |
backend/drm: restore pending page-flip check when tearing
DRM_MODE_PAGE_FLIP_ASYNC doesn't allow user-space to submit new
buffers before waiting for the uevent: the kernel will return EBUSY
in that case.
Fixes: c2aa7fd965cb ("backend/drm: Add async page flip support to legacy")
| -rw-r--r-- | backend/drm/drm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c index 0f118c17..80d62fa8 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -734,7 +734,7 @@ bool drm_connector_commit_state(struct wlr_drm_connector *conn, // page-flip, either a blocking modeset. When performing a blocking modeset // we'll wait for all queued page-flips to complete, so we don't need this // safeguard. - if (conn->pending_page_flip_crtc && !pending.modeset && !pending.base->tearing_page_flip) { + if (conn->pending_page_flip_crtc && !pending.modeset) { wlr_drm_conn_log(conn, WLR_ERROR, "Failed to page-flip output: " "a page-flip is already pending"); goto out; |