diff options
Diffstat (limited to 'backend/drm/legacy.c')
| -rw-r--r-- | backend/drm/legacy.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/backend/drm/legacy.c b/backend/drm/legacy.c index 6acb87d4..98397c2d 100644 --- a/backend/drm/legacy.c +++ b/backend/drm/legacy.c @@ -62,6 +62,23 @@ static bool legacy_crtc_commit(struct wlr_drm_backend *drm, } } + if ((output->pending.committed & WLR_OUTPUT_STATE_ADAPTIVE_SYNC_ENABLED) && + drm_connector_supports_vrr(conn)) { + if (drmModeObjectSetProperty(drm->fd, crtc->id, DRM_MODE_OBJECT_CRTC, + crtc->props.vrr_enabled, + output->pending.adaptive_sync_enabled) != 0) { + wlr_log_errno(WLR_ERROR, + "drmModeObjectSetProperty(VRR_ENABLED) failed"); + return false; + } + output->adaptive_sync_status = output->pending.adaptive_sync_enabled ? + WLR_OUTPUT_ADAPTIVE_SYNC_ENABLED : + WLR_OUTPUT_ADAPTIVE_SYNC_DISABLED; + wlr_log(WLR_DEBUG, "VRR %s on connector '%s'", + output->pending.adaptive_sync_enabled ? "enabled" : "disabled", + output->name); + } + if (cursor != NULL && drm_connector_is_cursor_visible(conn)) { struct wlr_drm_fb *cursor_fb = plane_get_next_fb(cursor); struct gbm_bo *cursor_bo = |