Lines Matching refs:pch
122 struct atiixp_chinfo pch; member
445 ch = &sc->pch; in atiixp_chan_init()
684 #define atiixp_chan_active(sc) (((sc)->pch.flags | (sc)->rch.flags) & \
702 trigger |= (atiixp_poll_channel(&sc->pch) != 0) ? 1 : 0; in atiixp_poll_callback()
712 chn_intr(sc->pch.channel); in atiixp_poll_callback()
779 if (sc->pch.flags & ATI_IXP_CHN_RUNNING) in atiixp_chan_trigger()
780 ch = &sc->pch; in atiixp_chan_trigger()
888 (sc->pch.flags & ATI_IXP_CHN_RUNNING)) in atiixp_intr()
922 chn_intr(sc->pch.channel); in atiixp_intr()
1341 if (sc->pch.flags & ATI_IXP_CHN_RUNNING) { in atiixp_pci_suspend()
1342 atiixp_chan_trigger(NULL, &sc->pch, PCMTRIG_STOP); in atiixp_pci_suspend()
1343 sc->pch.flags |= ATI_IXP_CHN_SUSPEND; in atiixp_pci_suspend()
1377 if (sc->pch.channel != NULL) { in atiixp_pci_resume()
1378 if (sc->pch.fmt != 0) in atiixp_pci_resume()
1379 atiixp_chan_setformat(NULL, &sc->pch, sc->pch.fmt); in atiixp_pci_resume()
1380 if (sc->pch.flags & ATI_IXP_CHN_SUSPEND) { in atiixp_pci_resume()
1381 sc->pch.flags &= ~ATI_IXP_CHN_SUSPEND; in atiixp_pci_resume()
1382 atiixp_chan_trigger(NULL, &sc->pch, PCMTRIG_START); in atiixp_pci_resume()