diff options
Diffstat (limited to 'backend/drm')
| -rw-r--r-- | backend/drm/drm.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c index 0b624717..9fd5c6a3 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -735,11 +735,11 @@ static bool drm_connector_move_cursor(struct wlr_output *output, return ok; } -static void drm_connector_schedule_frame(struct wlr_output *output) { +static bool drm_connector_schedule_frame(struct wlr_output *output) { struct wlr_drm_connector *conn = get_drm_connector_from_output(output); struct wlr_drm_backend *drm = get_drm_backend_from_backend(output->backend); if (!drm->session->active) { - return; + return false; } // We need to figure out where we are in the vblank cycle @@ -747,29 +747,33 @@ static void drm_connector_schedule_frame(struct wlr_output *output) { struct wlr_drm_crtc *crtc = conn->crtc; if (!crtc) { - return; + return false; } struct wlr_drm_plane *plane = crtc->primary; struct gbm_bo *bo = plane->surf.back; if (!bo) { // We haven't swapped buffers yet -- can't do a pageflip wlr_output_send_frame(output); - return; + return true; + } + if (drm->parent) { + bo = copy_drm_surface_mgpu(&plane->mgpu_surf, bo); } uint32_t fb_id = get_fb_for_bo(bo); if (conn->pageflip_pending) { wlr_log(WLR_ERROR, "Skipping pageflip on output '%s'", conn->output.name); - return; + return true; } if (!drm->iface->crtc_pageflip(drm, conn, crtc, fb_id, NULL)) { - return; + return false; } conn->pageflip_pending = true; wlr_output_update_enabled(output, true); + return true; } static void drm_connector_destroy(struct wlr_output *output) { |