static int cs4281_pci_resume(device_t dev) { struct sc_info *sc; sc = pcm_getdevinfo(dev); /* power up */ cs4281_power(sc, 0); /* initialize chip */ if (cs4281_init(sc) == -1) { device_printf(dev, "unable to reinitialize the card\n"); return ENXIO; } /* restore mixer state */ if (mixer_reinit(dev) == -1) { device_printf(dev, "unable to reinitialize the mixer\n"); return ENXIO; } /* restore chip state */ cs4281chan_setspeed(NULL, &sc->rch, sc->rch.spd); cs4281chan_setblocksize(NULL, &sc->rch, sc->rch.blksz); cs4281chan_setformat(NULL, &sc->rch, sc->rch.fmt); adcdac_go(&sc->rch, sc->rch.dma_active); cs4281chan_setspeed(NULL, &sc->pch, sc->pch.spd); cs4281chan_setblocksize(NULL, &sc->pch, sc->pch.blksz); cs4281chan_setformat(NULL, &sc->pch, sc->pch.fmt); adcdac_go(&sc->pch, sc->pch.dma_active); return 0; }
static int ds_pci_resume(device_t dev) { struct sc_info *sc; sc = pcm_getdevinfo(dev); if (ds_init(sc) == -1) { device_printf(dev, "unable to reinitialize the card\n"); return ENXIO; } if (mixer_reinit(dev) == -1) { device_printf(dev, "unable to reinitialize the mixer\n"); return ENXIO; } return 0; }
static int atiixp_pci_resume(device_t dev) { struct atiixp_info *sc = pcm_getdevinfo(dev); atiixp_lock(sc); /* power up pci bus */ pci_set_powerstate(dev, PCI_POWERSTATE_D0); pci_enable_io(dev, SYS_RES_MEMORY); pci_enable_busmaster(dev); /* reset / power up aclink */ atiixp_reset_aclink(sc); atiixp_unlock(sc); if (mixer_reinit(dev) == -1) { device_printf(dev, "unable to reinitialize the mixer\n"); return ENXIO; } /* * Resume channel activities. Reset channel format regardless * of its previous state. */ if (sc->pch.channel) { if (sc->pch.fmt) atiixp_chan_setformat(NULL, &sc->pch, sc->pch.fmt); if (sc->pch.active) atiixp_chan_trigger(NULL, &sc->pch, PCMTRIG_START); } if (sc->rch.channel) { if (sc->rch.fmt) atiixp_chan_setformat(NULL, &sc->rch, sc->rch.fmt); if (sc->rch.active) atiixp_chan_trigger(NULL, &sc->rch, PCMTRIG_START); } /* enable interrupts */ atiixp_lock(sc); atiixp_enable_interrupts(sc); atiixp_unlock(sc); return 0; }
static int nm_pci_resume(device_t dev) { struct sc_info *sc; sc = pcm_getdevinfo(dev); /* * Reinit audio device. * Don't call nm_init(). It would change buftop if X ran or * is running. This makes playing and recording buffer address * shift but these buffers of channel layer are not changed. * As a result of this inconsistency, periodic noise will be * generated while playing. */ nm_wr(sc, 0, 0x11, 1); nm_wr(sc, 0x214, 0, 2); /* Reinit mixer */ if (mixer_reinit(dev) == -1) { device_printf(dev, "unable to reinitialize the mixer\n"); return ENXIO; } /* restart playing */ if (sc->pch.active) { nm_wr(sc, NM_PLAYBACK_ENABLE_REG, NM_PLAYBACK_FREERUN | NM_PLAYBACK_ENABLE_FLAG, 1); nm_wr(sc, NM_AUDIO_MUTE_REG, 0, 2); } /* restart recording */ if (sc->rch.active) { nm_wr(sc, NM_RECORD_ENABLE_REG, NM_RECORD_FREERUN | NM_RECORD_ENABLE_FLAG, 1); } return 0; }