2081     DrmConnector *writeback_conn = mReadbackInfo.getWritebackConnector();  in getReadbackBufferAttributes()  local
2082     if (writeback_conn == NULL) {  in getReadbackBufferAttributes()
2101     DrmConnector *writeback_conn = mReadbackInfo.getWritebackConnector();  in setupWritebackCommit()  local
2102     if (writeback_conn == NULL) {  in setupWritebackCommit()
2106     if (writeback_conn->writeback_fb_id().id() == 0 ||  in setupWritebackCommit()
2107         writeback_conn->writeback_out_fence().id() == 0) {  in setupWritebackCommit()
2130     if ((ret = drmReq.atomicAddProperty(writeback_conn->id(),  in setupWritebackCommit()
2131             writeback_conn->writeback_fb_id(),  in setupWritebackCommit()
2135     if ((ret = drmReq.atomicAddProperty(writeback_conn->id(),  in setupWritebackCommit()
2136             writeback_conn->writeback_out_fence(),  in setupWritebackCommit()
2140     if ((ret = drmReq.atomicAddProperty(writeback_conn->id(),  in setupWritebackCommit()
2141             writeback_conn->crtc_id_property(),  in setupWritebackCommit()
2154     DrmConnector *writeback_conn = mReadbackInfo.getWritebackConnector();  in clearWritebackCommit()  local
2155     if (writeback_conn == NULL) {  in clearWritebackCommit()
2160     if ((ret = drmReq.atomicAddProperty(writeback_conn->id(),  in clearWritebackCommit()
2161             writeback_conn->writeback_fb_id(), 0)) < 0)  in clearWritebackCommit()
2164     if ((ret = drmReq.atomicAddProperty(writeback_conn->id(),  in clearWritebackCommit()
2165             writeback_conn->writeback_out_fence(), 0)) < 0)  in clearWritebackCommit()
2168     if ((ret = drmReq.atomicAddProperty(writeback_conn->id(),  in clearWritebackCommit()
2169             writeback_conn->crtc_id_property(), 0)) < 0)  in clearWritebackCommit()