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-rw-r--r--backend/drm/drm.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c
index ce1aca09..a869e935 100644
--- a/backend/drm/drm.c
+++ b/backend/drm/drm.c
@@ -1215,15 +1215,23 @@ static drmModeModeInfo *connector_get_current_mode(struct wlr_drm_connector *wlr
return mode;
} else {
// Fallback to the legacy API
- if (!wlr_conn->crtc->legacy_crtc->mode_valid) {
+ drmModeCrtc *drm_crtc = drmModeGetCrtc(drm->fd, wlr_conn->crtc->id);
+ if (drm_crtc == NULL) {
+ wlr_log_errno(WLR_ERROR, "drmModeGetCrtc failed");
+ return NULL;
+ }
+ if (!drm_crtc->mode_valid) {
+ drmModeFreeCrtc(drm_crtc);
return NULL;
}
drmModeModeInfo *mode = malloc(sizeof(*mode));
if (mode == NULL) {
wlr_log_errno(WLR_ERROR, "Allocation failed");
+ drmModeFreeCrtc(drm_crtc);
return NULL;
}
- *mode = wlr_conn->crtc->legacy_crtc->mode;
+ *mode = drm_crtc->mode;
+ drmModeFreeCrtc(drm_crtc);
return mode;
}
}