diff options
| -rw-r--r-- | backend/drm/drm.c | 12 |
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; } } |