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backend/drm: request page-flip event on modeset

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The old drm_connector_set_mode() function did that by calling
drm_crtc_page_flip(). We lost this in the refactoring.

Fixes: f216e97983 ("backend/drm: drop drm_connector_set_mode()")
This commit is contained in:
Simon Ser 2022-11-10 12:56:23 +01:00
parent a707b7b101
commit 84e727daae
1 changed files with 3 additions and 0 deletions
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backend/drm/drm.c
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@ -577,6 +577,9 @@ bool drm_connector_commit_state(struct wlr_drm_connector *conn,
return false;
}
}
if (pending.modeset) {
flags |= DRM_MODE_PAGE_FLIP_EVENT;
}
if (!drm_crtc_commit(conn, &pending, flags, false)) {
return false;