diff options
Diffstat (limited to 'sys/arch/powerpc/mac/awacs.c')
| -rw-r--r-- | sys/arch/powerpc/mac/awacs.c | 69 |
1 files changed, 55 insertions, 14 deletions
diff --git a/sys/arch/powerpc/mac/awacs.c b/sys/arch/powerpc/mac/awacs.c index c9ba2562e61..a1f99c20589 100644 --- a/sys/arch/powerpc/mac/awacs.c +++ b/sys/arch/powerpc/mac/awacs.c @@ -245,6 +245,8 @@ awacs_attach(parent, self, aux) { struct awacs_softc *sc = (struct awacs_softc *)self; struct confargs *ca = aux; + int cirq, oirq, iirq; + int cirq_type, oirq_type, iirq_type; ca->ca_reg[0] += ca->ca_baseaddr; ca->ca_reg[2] += ca->ca_baseaddr; @@ -257,21 +259,34 @@ awacs_attach(parent, self, aux) sc->sc_odmacmd = dbdma_alloc(20 * sizeof(struct dbdma_command)); sc->sc_idmacmd = dbdma_alloc(20 * sizeof(struct dbdma_command)); - mac_intr_establish(parent, ca->ca_intr[0], IST_LEVEL, IPL_AUDIO, awacs_intr, + if (ca->ca_nintr == 24) { + cirq = ca->ca_intr[0]; + oirq = ca->ca_intr[2]; + iirq = ca->ca_intr[4]; + cirq_type = ca->ca_intr[1] ? IST_LEVEL : IST_EDGE; + oirq_type = ca->ca_intr[3] ? IST_LEVEL : IST_EDGE; + iirq_type = ca->ca_intr[5] ? IST_LEVEL : IST_EDGE; + } else { + cirq = ca->ca_intr[0]; + oirq = ca->ca_intr[1]; + iirq = ca->ca_intr[2]; + cirq_type = oirq_type = iirq_type = IST_LEVEL; + } + mac_intr_establish(parent, cirq, cirq_type, IPL_AUDIO, awacs_intr, sc, "awacs"); - mac_intr_establish(parent, ca->ca_intr[2], IST_LEVEL, IPL_AUDIO, awacs_tx_intr, + mac_intr_establish(parent, oirq, oirq_type, IPL_AUDIO, awacs_tx_intr, sc, "awacs/tx"); #if 0 /* do not use this for now, since both are tied to same freq * we can service both in the same interrupt, lowering * interrupt load by half */ - mac_intr_establish(parent, ca->ca_intr[4], IST_LEVEL, IPL_AUDIO, awacs_intr, + mac_intr_establish(parent, iirq, irq_type, IPL_AUDIO, awacs_intr, sc, "awacs/rx"); #endif - printf(": irq %d,%d,%d\n", - ca->ca_intr[0], ca->ca_intr[2], ca->ca_intr[4]); + printf(": irq %d,%d,%d", + cirq, oirq, iirq); sc->sc_soundctl = AWACS_INPUT_SUBFRAME0 | AWACS_OUTPUT_SUBFRAME0 | AWACS_RATE_44100 | AWACS_INT_PORTCHG; @@ -287,17 +302,29 @@ awacs_attach(parent, self, aux) /* Set initial volume[s] */ awacs_set_speaker_volume(sc, 80, 80); + awacs_set_ext_volume(sc, 80, 80); /* Set loopback (for CD?) */ /* sc->sc_codecctl1 |= 0x440; */ sc->sc_codecctl1 |= 0x40; awacs_write_codec(sc, sc->sc_codecctl1); - /* default output to speakers */ - sc->sc_output_mask = 1 << 0; - sc->sc_codecctl1 &= ~AWACS_MUTE_SPEAKER; - sc->sc_codecctl1 |= AWACS_MUTE_HEADPHONE; - awacs_write_codec(sc, sc->sc_codecctl1); + /* check for headphone present */ + if (awacs_read_reg(sc, AWACS_CODEC_STATUS) & 0x8) { + /* default output to speakers */ + printf(" headphones"); + sc->sc_output_mask = 1 << 1; + sc->sc_codecctl1 &= ~AWACS_MUTE_HEADPHONE; + sc->sc_codecctl1 |= AWACS_MUTE_SPEAKER; + awacs_write_codec(sc, sc->sc_codecctl1); + } else { + /* default output to speakers */ + printf(" speaker"); + sc->sc_output_mask = 1 << 0; + sc->sc_codecctl1 &= ~AWACS_MUTE_SPEAKER; + sc->sc_codecctl1 |= AWACS_MUTE_HEADPHONE; + awacs_write_codec(sc, sc->sc_codecctl1); + } /* default input from CD */ sc->sc_record_source = 1 << 0; @@ -309,6 +336,7 @@ awacs_attach(parent, self, aux) /* XXX ... */ awacs_halt_output(sc); awacs_halt_input(sc); + printf("\n"); audio_attach_mi(&awacs_hw_if, sc, &sc->sc_dev); } @@ -356,12 +384,23 @@ awacs_intr(v) printf("should change inputs\n"); } if (reason & AWACS_CTL_PORTCHG) { - error = (awacs_read_reg(sc, AWACS_CODEC_STATUS) >> 16) && 0xf; - if (error != 0) { - printf("AWACS error 0x%x\n", error); + if (awacs_read_reg(sc, AWACS_CODEC_STATUS) & 0x8) { + /* default output to speakers */ + printf(" headphones"); + sc->sc_output_mask = 1 << 1; + sc->sc_codecctl1 &= ~AWACS_MUTE_HEADPHONE; + sc->sc_codecctl1 |= AWACS_MUTE_SPEAKER; + awacs_write_codec(sc, sc->sc_codecctl1); + } else { + /* default output to speakers */ + printf(" speaker"); + sc->sc_output_mask = 1 << 0; + sc->sc_codecctl1 &= ~AWACS_MUTE_SPEAKER; + sc->sc_codecctl1 |= AWACS_MUTE_HEADPHONE; + awacs_write_codec(sc, sc->sc_codecctl1); } - } + awacs_write_reg(sc, AWACS_SOUND_CTRL, reason); /* clear interrupt */ return 1; } @@ -573,6 +612,8 @@ awacs_round_blocksize(h, size) void *h; int size; { + if (size < NBPG) + size = NBPG; return size & ~PGOFSET; } |