Lines Matching refs:sc_mtx
61 struct mutex sc_mtx; member
117 mtx_init(&sc->sc_mtx, IPL_MPFLOOR); in videoattach()
118 klist_init_mutex(&sc->sc_rklist, &sc->sc_mtx); in videoattach()
219 mtx_enter(&sc->sc_mtx); in videoread()
223 error = msleep_nsec(sc, &sc->sc_mtx, PWAIT | PCATCH, in videoread()
228 mtx_leave(&sc->sc_mtx); in videoread()
234 mtx_leave(&sc->sc_mtx); in videoread()
377 mtx_enter(&sc->sc_mtx); in videoioctl()
379 mtx_leave(&sc->sc_mtx); in videoioctl()
473 mtx_enter(&sc->sc_mtx); in filt_videomodify()
475 mtx_leave(&sc->sc_mtx); in filt_videomodify()
486 mtx_enter(&sc->sc_mtx); in filt_videoprocess()
488 mtx_leave(&sc->sc_mtx); in filt_videoprocess()
574 mtx_enter(&sc->sc_mtx); in video_intr()
582 mtx_leave(&sc->sc_mtx); in video_intr()
596 mtx_enter(&sc->sc_mtx); in video_stop()
598 mtx_leave(&sc->sc_mtx); in video_stop()