- add dummy input methods so we don't panic if someone tries to read
- add dummy input mixer controls - restart tx DMA on PWR_RESUME - power up on PWR_RESUME only if we really have to - add an option to control wether to spin or sleep when waiting for the chip to switch between data and control mode
This commit is contained in:
macallan
parent
ecde82d887
commit
2f4ccf79fa
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@ -1,4 +1,4 @@
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/* $NetBSD: dbri.c,v 1.12 2007/03/11 08:52:12 macallan Exp $ */
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/* $NetBSD: dbri.c,v 1.13 2007/03/14 05:40:35 macallan Exp $ */
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/*
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* Copyright (C) 1997 Rudolf Koenig (rfkoenig@immd4.informatik.uni-erlangen.de)
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@ -42,7 +42,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: dbri.c,v 1.12 2007/03/11 08:52:12 macallan Exp $");
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__KERNEL_RCSID(0, "$NetBSD: dbri.c,v 1.13 2007/03/14 05:40:35 macallan Exp $");
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#include "audio.h"
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#if NAUDIO > 0
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@ -144,6 +144,7 @@ static int dbri_set_params(void *, int, int, struct audio_params *,
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struct audio_params *,stream_filter_list_t *, stream_filter_list_t *);
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static int dbri_round_blocksize(void *, int, int, const audio_params_t *);
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static int dbri_halt_output(void *);
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static int dbri_halt_input(void *);
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static int dbri_getdev(void *, struct audio_device *);
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static int dbri_set_port(void *, mixer_ctrl_t *);
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static int dbri_get_port(void *, mixer_ctrl_t *);
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@ -158,6 +159,8 @@ static void setup_ring(struct dbri_softc *, int, int, int, int,
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static int dbri_trigger_output(void *, void *, void *, int,
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void (*)(void *), void *, const struct audio_params *);
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static int dbri_trigger_input(void *, void *, void *, int,
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void (*)(void *), void *, const struct audio_params *);
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static void *dbri_malloc(void *, int, size_t, struct malloc_type *, int);
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static void dbri_free(void *, void *, struct malloc_type *);
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@ -188,7 +191,7 @@ struct audio_hw_if dbri_hw_if = {
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NULL, /* start_output */
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NULL, /* start_input */
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dbri_halt_output,
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NULL, /* halt_input */
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dbri_halt_input,
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NULL, /* speaker_ctl */
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dbri_getdev,
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NULL, /* setfd */
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@ -201,7 +204,7 @@ struct audio_hw_if dbri_hw_if = {
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dbri_mappage,
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dbri_get_props,
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dbri_trigger_output,
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NULL /* trigger_input */
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dbri_trigger_input
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};
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CFATTACH_DECL(dbri, sizeof(struct dbri_softc),
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@ -226,18 +229,18 @@ static const struct audio_format dbri_formats[DBRI_NFORMATS] = {
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};
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enum {
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DBRI_MONITOR_CLASS,
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DBRI_OUTPUT_CLASS,
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DBRI_VOL_OUTPUT,
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DBRI_ENABLE_MONO,
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DBRI_ENABLE_HEADPHONE,
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DBRI_ENABLE_LINE
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/*
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DBRI_ENABLE_LINE,
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DBRI_MONITOR_CLASS,
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DBRI_VOL_MONITOR,
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DBRI_INPUT_CLASS,
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DBRI_RECORD_CLASS,
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DBRI_INPUT_GAIN,
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DBRI_INPUT_SELECT,
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DBRI_RECORD_CLASS,
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DBRI_ENUM_LAST
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*/
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};
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/*
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@ -277,7 +280,7 @@ dbri_attach_sbus(struct device *parent, struct device *self, void *aux)
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sc->sc_powerstate = PWR_RESUME;
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pwr = prom_getpropint(sa->sa_node,"pwr-on-auxio",0);
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printf(": rev %s\n", ver);
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aprint_normal(": rev %s\n", ver);
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if (pwr) {
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/*
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@ -361,7 +364,9 @@ dbri_attach_sbus(struct device *parent, struct device *self, void *aux)
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sc->sc_locked = 0;
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sc->sc_desc_used = 0;
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sc->sc_open = 0;
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sc->sc_playing = 0;
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sc->sc_pmgrstate = PWR_RESUME;
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config_interrupts(self, &dbri_config_interrupts);
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return;
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@ -386,7 +391,7 @@ dbri_set_power(struct dbri_softc *sc, int state)
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*AUXIO4M_REG |= (AUXIO4M_MMX);
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splx(s);
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delay(10000);
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DPRINTF("done (%02x})\n", *AUXIO4M_REG);
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DPRINTF("done (%02x)\n", *AUXIO4M_REG);
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} else {
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DPRINTF("%s: powering down\n", sc->sc_dev.dv_xname);
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s = splhigh();
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@ -668,8 +673,8 @@ dbri_process_interrupt(struct dbri_softc *sc, int32_t i)
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val = reverse_bytes(val, sc->sc_pipe[channel].length);
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if (sc->sc_pipe[channel].prec)
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*(sc->sc_pipe[channel].prec) = val;
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#ifndef DBRI_SPIN
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DPRINTF("%s: wakeup %p\n", sc->sc_dev.dv_xname, sc);
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#if 0
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wakeup(sc);
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#endif
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break;
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@ -685,7 +690,8 @@ dbri_process_interrupt(struct dbri_softc *sc, int32_t i)
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DPRINTF("dbri_intr: BRDY\n");
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if (rd < 0 || rd >= DBRI_NUM_DESCRIPTORS) {
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printf("%s: invalid rd on pipe\n", sc->sc_dev.dv_xname);
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aprint_error("%s: invalid rd on pipe\n",
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sc->sc_dev.dv_xname);
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break;
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}
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@ -800,8 +806,6 @@ mmcodec_init(struct dbri_softc *sc)
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mmcodec_init_data(sc);
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sc->sc_open = 0;
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return (0);
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}
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@ -876,8 +880,15 @@ mmcodec_default(struct dbri_softc *sc)
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*/
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mm->d.bdata[0] = sc->sc_latt = 0x20 | CS4215_HE | CS4215_LE;
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mm->d.bdata[1] = sc->sc_ratt = 0x20 | CS4215_SE;
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mm->d.bdata[2] = CS4215_LG(0x08) | CS4215_IS | CS4215_PIO0 | CS4215_PIO1;
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mm->d.bdata[3] = CS4215_RG(0x08) | CS4215_MA(0x0f);
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sc->sc_linp = 128;
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sc->sc_rinp = 128;
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sc->sc_monitor = 0;
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sc->sc_input = 1; /* line */
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mm->d.bdata[2] = (CS4215_LG((sc->sc_linp >> 4)) & 0x0f) |
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((sc->sc_input == 2) ? CS4215_IS : 0) | CS4215_PIO0 | CS4215_PIO1;
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mm->d.bdata[3] = (CS4215_RG((sc->sc_rinp >> 4) & 0x0f)) |
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CS4215_MA(15 - ((sc->sc_monitor >> 4) & 0x0f));
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/*
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* control time slots 1-4
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@ -903,25 +914,23 @@ mmcodec_setgain(struct dbri_softc *sc, int mute)
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sc->sc_mm.d.bdata[0] = sc->sc_latt | 63;
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sc->sc_mm.d.bdata[1] = sc->sc_ratt | 63;
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} else {
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/*
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* We should be setting the proper output here.. for now,
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* use the speaker. Possible outputs:
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* Headphones:
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* data[0] |= CS4215_HE;
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* Line out:
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* data[0] |= CS4215_LE;
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* Speaker:
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* data[1] |= CS4215_SE;
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*/
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sc->sc_mm.d.bdata[0] = sc->sc_latt;
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sc->sc_mm.d.bdata[1] = sc->sc_ratt;
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}
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/* input stuff */
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sc->sc_mm.d.bdata[2] = CS4215_LG((sc->sc_linp >> 4) & 0x0f) |
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((sc->sc_input == 2) ? CS4215_IS : 0) | CS4215_PIO0 | CS4215_PIO1;
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sc->sc_mm.d.bdata[3] = (CS4215_RG((sc->sc_rinp >> 4)) & 0x0f) |
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(CS4215_MA(15 - ((sc->sc_monitor >> 4) & 0x0f)));
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if (sc->sc_powerstate == 0)
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return;
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pipe_transmit_fixed(sc, 20, sc->sc_mm.d.ldata);
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/* give the chip some time to execure the command */
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DPRINTF("mmcodec_setgain: %08x\n", sc->sc_mm.d.ldata);
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/* give the chip some time to execute the command */
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delay(250);
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return;
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@ -934,7 +943,7 @@ mmcodec_setcontrol(struct dbri_softc *sc)
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bus_space_handle_t ioh = sc->sc_ioh;
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u_int32_t val;
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u_int32_t tmp;
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#if 1
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#if DBRI_SPIN
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int i;
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#endif
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@ -981,7 +990,7 @@ mmcodec_setcontrol(struct dbri_softc *sc)
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tmp |= DBRI_CHI_ACTIVATE;
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bus_space_write_4(iot, ioh, DBRI_REG0, tmp);
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#if 1
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#if DBRI_SPIN
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i = 1024;
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while (((sc->sc_mm.status & 0xe4) != 0x20) && --i) {
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delay(125);
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@ -1602,8 +1611,8 @@ dbri_halt_output(void *hdl)
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{
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struct dbri_softc *sc = hdl;
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sc->sc_playing = 0;
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pipe_reset(sc, 4);
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return (0);
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}
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@ -1646,6 +1655,21 @@ dbri_set_port(void *hdl, mixer_ctrl_t *mc)
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} else
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latt &= ~CS4215_LE;
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break;
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case DBRI_VOL_MONITOR:
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if (mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] ==
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sc->sc_monitor)
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return 0;
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sc->sc_monitor = mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT];
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break;
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case DBRI_INPUT_GAIN:
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sc->sc_linp = mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT];
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sc->sc_rinp = mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT];
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break;
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case DBRI_INPUT_SELECT:
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if (mc->un.mask == sc->sc_input)
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return 0;
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sc->sc_input = mc->un.mask;
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break;
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}
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sc->sc_latt = latt;
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@ -1677,6 +1701,16 @@ dbri_get_port(void *hdl, mixer_ctrl_t *mc)
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case DBRI_ENABLE_LINE: /* line out */
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mc->un.ord = (sc->sc_latt & CS4215_LE) ? 1 : 0;
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return 0;
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case DBRI_VOL_MONITOR:
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mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = sc->sc_monitor;
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return 0;
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case DBRI_INPUT_GAIN:
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mc->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = sc->sc_linp;
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mc->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = sc->sc_rinp;
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return 0;
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case DBRI_INPUT_SELECT:
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mc->un.mask = sc->sc_input;
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return 0;
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}
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return (EINVAL);
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}
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@ -1692,17 +1726,45 @@ dbri_query_devinfo(void *hdl, mixer_devinfo_t *di)
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di->type = AUDIO_MIXER_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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return 0;
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case DBRI_OUTPUT_CLASS:
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di->mixer_class = DBRI_OUTPUT_CLASS;
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strcpy(di->label.name, AudioCoutputs);
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di->type = AUDIO_MIXER_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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return 0;
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case DBRI_INPUT_CLASS:
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di->mixer_class = DBRI_INPUT_CLASS;
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strcpy(di->label.name, AudioCinputs);
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di->type = AUDIO_MIXER_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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return 0;
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case DBRI_VOL_OUTPUT: /* master volume */
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di->mixer_class = DBRI_MONITOR_CLASS;
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di->mixer_class = DBRI_OUTPUT_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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strcpy(di->label.name, AudioNmaster);
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di->type = AUDIO_MIXER_VALUE;
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di->un.v.num_channels = 2;
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strcpy(di->un.v.units.name, AudioNvolume);
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return (0);
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case DBRI_ENABLE_MONO: /* built-in speaker */
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case DBRI_INPUT_GAIN: /* input gain */
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di->mixer_class = DBRI_INPUT_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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strcpy(di->label.name, AudioNrecord);
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di->type = AUDIO_MIXER_VALUE;
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di->un.v.num_channels = 2;
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strcpy(di->un.v.units.name, AudioNvolume);
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return (0);
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case DBRI_VOL_MONITOR: /* monitor volume */
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di->mixer_class = DBRI_MONITOR_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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strcpy(di->label.name, AudioNmonitor);
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di->type = AUDIO_MIXER_VALUE;
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di->un.v.num_channels = 1;
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strcpy(di->un.v.units.name, AudioNvolume);
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return (0);
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case DBRI_ENABLE_MONO: /* built-in speaker */
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di->mixer_class = DBRI_OUTPUT_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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strcpy(di->label.name, AudioNmono);
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di->type = AUDIO_MIXER_ENUM;
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di->un.e.num_mem = 2;
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@ -1712,7 +1774,7 @@ dbri_query_devinfo(void *hdl, mixer_devinfo_t *di)
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di->un.e.member[1].ord = 1;
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return (0);
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case DBRI_ENABLE_HEADPHONE: /* headphones output */
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di->mixer_class = DBRI_MONITOR_CLASS;
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di->mixer_class = DBRI_OUTPUT_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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strcpy(di->label.name, AudioNheadphone);
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di->type = AUDIO_MIXER_ENUM;
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@ -1723,7 +1785,7 @@ dbri_query_devinfo(void *hdl, mixer_devinfo_t *di)
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di->un.e.member[1].ord = 1;
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return (0);
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case DBRI_ENABLE_LINE: /* line out */
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di->mixer_class = DBRI_MONITOR_CLASS;
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di->mixer_class = DBRI_OUTPUT_CLASS;
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di->next = di->prev = AUDIO_MIXER_LAST;
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strcpy(di->label.name, AudioNline);
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di->type = AUDIO_MIXER_ENUM;
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@ -1733,6 +1795,17 @@ dbri_query_devinfo(void *hdl, mixer_devinfo_t *di)
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strcpy(di->un.e.member[1].label.name, AudioNon);
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di->un.e.member[1].ord = 1;
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return (0);
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case DBRI_INPUT_SELECT:
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di->mixer_class = DBRI_INPUT_CLASS;
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strcpy(di->label.name, AudioNsource);
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di->type = AUDIO_MIXER_SET;
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di->prev = di->next = AUDIO_MIXER_LAST;
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di->un.s.num_mem = 2;
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strcpy(di->un.s.member[0].label.name, AudioNline);
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di->un.s.member[0].mask = 1 << 0;
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strcpy(di->un.s.member[1].label.name, AudioNmicrophone);
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di->un.s.member[1].mask = 1 << 1;
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return 0;
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}
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return (ENXIO);
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|
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@ -1781,11 +1854,52 @@ dbri_trigger_output(void *hdl, void *start, void *end, int blksize,
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if (current < sc->sc_desc_used) {
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setup_ring(sc, 4, current, num, blksize, intr, intrarg);
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sc->sc_playing = 1;
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return 0;
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}
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return EINVAL;
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}
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static int
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dbri_halt_input(void *cookie)
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{
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return 0;
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}
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static int
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dbri_trigger_input(void *hdl, void *start, void *end, int blksize,
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void (*intr)(void *), void *intrarg,
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const struct audio_params *param)
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{
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#if notyet
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struct dbri_softc *sc = hdl;
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unsigned long count, current, num;
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count = (unsigned long)(((char *)end - (char *)start));
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num = count / blksize;
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DPRINTF("trigger_input(%lx %lx) : %d %ld %ld\n",
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(unsigned long)intr,
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(unsigned long)intrarg, blksize, count, num);
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sc->sc_params = *param;
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mmcodec_setcontrol(sc);
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mmcodec_init_data(sc);
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current = 0;
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while ((current < sc->sc_desc_used) &&
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(sc->sc_desc[current].buf != start))
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current++;
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if (current < sc->sc_desc_used) {
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setup_ring(sc, 4, current, num, blksize, intr, intrarg);
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return 0;
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}
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#endif
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return EINVAL;
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}
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static u_int32_t
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reverse_bytes(u_int32_t b, int len)
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{
|
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|
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@ -1885,6 +1999,7 @@ dbri_open(void *cookie, int flags)
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struct dbri_softc *sc = cookie;
|
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dbri_bring_up(sc);
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sc->sc_open = 1;
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return 0;
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}
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|
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|
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@ -1893,6 +2008,7 @@ dbri_close(void *cookie)
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{
|
||||
struct dbri_softc *sc = cookie;
|
||||
|
||||
sc->sc_open = 0;
|
||||
dbri_set_power(sc, 0);
|
||||
}
|
||||
|
||||
|
|
@ -1901,16 +2017,40 @@ dbri_powerhook(int why, void *cookie)
|
|||
{
|
||||
struct dbri_softc *sc = cookie;
|
||||
|
||||
if (why == sc->sc_pmgrstate)
|
||||
return;
|
||||
|
||||
switch(why)
|
||||
{
|
||||
case PWR_SUSPEND:
|
||||
case PWR_STANDBY:
|
||||
dbri_set_power(sc, 0);
|
||||
break;
|
||||
case PWR_RESUME:
|
||||
dbri_bring_up(sc);
|
||||
DPRINTF("resume: %d\n", sc->sc_open);
|
||||
sc->sc_pmgrstate = PWR_RESUME;
|
||||
if (sc->sc_open == 1) {
|
||||
dbri_bring_up(sc);
|
||||
if (sc->sc_playing) {
|
||||
volatile u_int32_t *cmd;
|
||||
int s;
|
||||
|
||||
s = splaudio();
|
||||
cmd = dbri_command_lock(sc);
|
||||
*(cmd++) = DBRI_CMD(DBRI_COMMAND_SDP,
|
||||
0, sc->sc_pipe[4].sdp |
|
||||
DBRI_SDP_VALID_POINTER |
|
||||
DBRI_SDP_EVERY | DBRI_SDP_CLEAR);
|
||||
*(cmd++) = sc->sc_dmabase +
|
||||
dbri_dma_off(desc, 0);
|
||||
dbri_command_send(sc, cmd);
|
||||
splx(s);
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
sc->sc_pmgrstate = why;
|
||||
}
|
||||
|
||||
#endif /* NAUDIO > 0 */
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: dbrivar.h,v 1.5 2007/03/04 06:02:40 christos Exp $ */
|
||||
/* $NetBSD: dbrivar.h,v 1.6 2007/03/14 05:40:35 macallan Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (C) 1997 Rudolf Koenig (rfkoenig@immd4.informatik.uni-erlangen.de)
|
||||
|
|
@ -114,7 +114,8 @@ struct dbri_softc {
|
|||
bus_dma_segment_t sc_dmaseg;
|
||||
|
||||
int sc_have_powerctl;
|
||||
int sc_powerstate;
|
||||
int sc_powerstate; /* DBRI's powered up or not */
|
||||
int sc_pmgrstate; /* PWR_RESUME etc. */
|
||||
int sc_burst; /* DVMA burst size in effect */
|
||||
|
||||
bus_addr_t sc_dmabase; /* VA of buffer we provide */
|
||||
|
|
@ -126,6 +127,7 @@ struct dbri_softc {
|
|||
int sc_waitseen;
|
||||
|
||||
int sc_open;
|
||||
int sc_playing;
|
||||
|
||||
int sc_liu_state;
|
||||
void (*sc_liu)(void *);
|
||||
|
|
@ -135,7 +137,11 @@ struct dbri_softc {
|
|||
struct dbri_desc sc_desc[DBRI_NUM_DESCRIPTORS];
|
||||
|
||||
struct cs4215_state sc_mm;
|
||||
int sc_latt, sc_ratt;
|
||||
int sc_latt, sc_ratt; /* output attenuation */
|
||||
int sc_linp, sc_rinp; /* input volume */
|
||||
int sc_monitor; /* monitor volume */
|
||||
int sc_input; /* 0 - line, 1 - mic */
|
||||
|
||||
int sc_ctl_mode;
|
||||
|
||||
uint32_t sc_version;
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: files.sbus,v 1.27 2007/03/11 00:35:32 macallan Exp $
|
||||
# $NetBSD: files.sbus,v 1.28 2007/03/14 05:40:35 macallan Exp $
|
||||
#
|
||||
# Config file and device description for machine-independent SBUS code.
|
||||
# Included by ports that need it.
|
||||
|
|
@ -130,7 +130,7 @@ file dev/sbus/p9100.c pnozz needs-flag
|
|||
|
||||
# SUNW,DBRI audio
|
||||
defflag opt_sbus_dbri.h DBRI_DEBUG
|
||||
defflag opt_sbus_dbri.h DBRI_BIG_BUFFER
|
||||
defflag opt_sbus_dbri.h DBRI_BIG_BUFFER DBRI_SPIN
|
||||
device dbri { }: audiobus, auconv
|
||||
attach dbri at sbus
|
||||
file dev/sbus/dbri.c dbri
|
||||
|
|
|
|||
Loading…
Reference in New Issue