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Allow volume control on more channels/inputs

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PR:		75276
Submitted by:	Kazuhito HONDA <kazuhito at ph dot noda dot tus dot ac dot jp>
Obtained from:	NetBSD  with changes
MFC after:	2 weeks
This commit is contained in:
Julian Elischer 2004-12-25 08:46:03 +00:00
parent d28a81455e
commit 2baaf9c206
1 changed files with 129 additions and 18 deletions
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147
sys/dev/sound/usb/uaudio.c
View File

@ -143,8 +143,9 @@ struct mixerctl {
u_int mul;
#if defined(__FreeBSD__) /* XXXXX */
unsigned ctl;
#else
#endif
u_int8_t class;
#if !defined(__FreeBSD__)
char ctlname[MAX_AUDIO_DEV_LEN];
char *ctlunit;
#endif
@ -262,13 +263,17 @@ struct io_terminal {
#define UAC_EQUAL 2
#define UAC_RECORD 3
#define UAC_NCLASSES 4
#if !defined(__FreeBSD__)
#ifdef USB_DEBUG
#if defined(__FreeBSD__)
#define AudioCinputs "inputs"
#define AudioCoutputs "outputs"
#define AudioCrecord "record"
#define AudioCequalization "equalization"
#endif
Static const char *uac_names[] = {
AudioCoutputs, AudioCinputs, AudioCequalization, AudioCrecord,
};
#endif
#endif
Static usbd_status uaudio_identify_ac
(struct uaudio_softc *, const usb_config_descriptor_t *);
@ -306,9 +311,12 @@ Static void uaudio_add_selector
#ifdef USB_DEBUG
Static const char *uaudio_get_terminal_name(int);
#endif
#if !defined(__FreeBSD__)
Static int uaudio_determine_class
(const struct io_terminal *, struct mixerctl *);
#if defined(__FreeBSD__)
Static const int uaudio_feature_name(const struct io_terminal *,
struct mixerctl *);
#else
Static const char *uaudio_feature_name
(const struct io_terminal *, struct mixerctl *);
#endif
@ -737,7 +745,14 @@ uaudio_mixer_add_ctl(struct uaudio_softc *sc, struct mixerctl *mc)
size_t len;
struct mixerctl *nmc;
#if !defined(__FreeBSD__)
#if defined(__FreeBSD__)
if (mc->class < UAC_NCLASSES) {
DPRINTF(("%s: adding %s.%d\n",
__func__, uac_names[mc->class], mc->ctl));
} else {
DPRINTF(("%s: adding %d\n", __func__, mc->ctl));
}
#else
if (mc->class < UAC_NCLASSES) {
DPRINTF(("%s: adding %s.%s\n",
__func__, uac_names[mc->class], mc->ctlname));
@ -946,9 +961,7 @@ uaudio_add_mixer(struct uaudio_softc *sc, const struct io_terminal *iot, int id)
bm = d1->bmControls;
mix.wIndex = MAKE(d->bUnitId, sc->sc_ac_iface);
#if !defined(__FreeBSD__)
uaudio_determine_class(&iot[id], &mix);
#endif
mix.type = MIX_SIGNED_16;
#if !defined(__FreeBSD__) /* XXXXX */
mix.ctlunit = AudioNvolume;
@ -1106,7 +1119,6 @@ uaudio_get_terminal_name(int terminal_type)
}
#endif
#if !defined(__FreeBSD__)
Static int
uaudio_determine_class(const struct io_terminal *iot, struct mixerctl *mix)
{
@ -1157,6 +1169,108 @@ uaudio_determine_class(const struct io_terminal *iot, struct mixerctl *mix)
return terminal_type;
}
#if defined(__FreeBSD__)
const int
uaudio_feature_name(const struct io_terminal *iot, struct mixerctl *mix)
{
int terminal_type;
terminal_type = uaudio_determine_class(iot, mix);
if (mix->class == UAC_RECORD && terminal_type == 0)
return SOUND_MIXER_IMIX;
DPRINTF(("%s: terminal_type=%s\n", __func__,
uaudio_get_terminal_name(terminal_type)));
switch (terminal_type) {
case UAT_STREAM:
return SOUND_MIXER_PCM;
case UATI_MICROPHONE:
case UATI_DESKMICROPHONE:
case UATI_PERSONALMICROPHONE:
case UATI_OMNIMICROPHONE:
case UATI_MICROPHONEARRAY:
case UATI_PROCMICROPHONEARR:
return SOUND_MIXER_MIC;
case UATO_SPEAKER:
case UATO_DESKTOPSPEAKER:
case UATO_ROOMSPEAKER:
case UATO_COMMSPEAKER:
return SOUND_MIXER_SPEAKER;
case UATE_ANALOGCONN:
case UATE_LINECONN:
case UATE_LEGACYCONN:
return SOUND_MIXER_LINE;
case UATE_DIGITALAUIFC:
case UATE_SPDIF:
case UATE_1394DA:
case UATE_1394DV:
return SOUND_MIXER_ALTPCM;
case UATF_CDPLAYER:
return SOUND_MIXER_CD;
case UATF_SYNTHESIZER:
return SOUND_MIXER_SYNTH;
case UATF_VIDEODISCAUDIO:
case UATF_DVDAUDIO:
case UATF_TVTUNERAUDIO:
return SOUND_MIXER_VIDEO;
/* telephony terminal types */
case UATT_UNDEFINED:
case UATT_PHONELINE:
case UATT_TELEPHONE:
case UATT_DOWNLINEPHONE:
return SOUND_MIXER_PHONEIN;
/* return SOUND_MIXER_PHONEOUT;*/
case UATF_RADIORECV:
case UATF_RADIOXMIT:
return SOUND_MIXER_RADIO;
case UAT_UNDEFINED:
case UAT_VENDOR:
case UATI_UNDEFINED:
/* output terminal types */
case UATO_UNDEFINED:
case UATO_DISPLAYAUDIO:
case UATO_SUBWOOFER:
case UATO_HEADPHONES:
/* bidir terminal types */
case UATB_UNDEFINED:
case UATB_HANDSET:
case UATB_HEADSET:
case UATB_SPEAKERPHONE:
case UATB_SPEAKERPHONEESUP:
case UATB_SPEAKERPHONEECANC:
/* external terminal types */
case UATE_UNDEFINED:
/* embedded function terminal types */
case UATF_UNDEFINED:
case UATF_CALIBNOISE:
case UATF_EQUNOISE:
case UATF_DAT:
case UATF_DCC:
case UATF_MINIDISK:
case UATF_ANALOGTAPE:
case UATF_PHONOGRAPH:
case UATF_VCRAUDIO:
case UATF_SATELLITE:
case UATF_CABLETUNER:
case UATF_DSS:
case UATF_MULTITRACK:
case 0xffff:
default:
DPRINTF(("%s: 'master' for 0x%.4x\n", __func__, terminal_type));
return SOUND_MIXER_VOLUME;
}
return SOUND_MIXER_VOLUME;
}
#else
Static const char *
uaudio_feature_name(const struct io_terminal *iot, struct mixerctl *mix)
{
@ -1270,7 +1384,9 @@ uaudio_add_feature(struct uaudio_softc *sc, const struct io_terminal *iot, int i
u_int fumask, mmask, cmask;
struct mixerctl mix;
int chan, ctl, i, unit;
#if !defined(__FreeBSD__)
#if defined(__FreeBSD__)
int mixernumber;
#else
const char *mixername;
#endif
@ -1315,7 +1431,9 @@ uaudio_add_feature(struct uaudio_softc *sc, const struct io_terminal *iot, int i
}
#undef GET
#if !defined(__FreeBSD__)
#if defined(__FreeBSD__)
mixernumber = uaudio_feature_name(&iot[id], &mix);
#else
mixername = uaudio_feature_name(&iot[id], &mix);
#endif
switch (ctl) {
@ -1332,8 +1450,7 @@ uaudio_add_feature(struct uaudio_softc *sc, const struct io_terminal *iot, int i
case VOLUME_CONTROL:
mix.type = MIX_SIGNED_16;
#if defined(__FreeBSD__)
/* mix.ctl = SOUND_MIXER_VOLUME; */
mix.ctl = SOUND_MIXER_PCM;
mix.ctl = mixernumber;
#else
mix.ctlunit = AudioNvolume;
strlcpy(mix.ctlname, mixername, sizeof(mix.ctlname));
@ -1441,9 +1558,7 @@ uaudio_add_processing_updown(struct uaudio_softc *sc,
mix.wIndex = MAKE(d->bUnitId, sc->sc_ac_iface);
mix.nchan = 1;
mix.wValue[0] = MAKE(UD_MODE_SELECT_CONTROL, 0);
#if !defined(__FreeBSD__)
uaudio_determine_class(&iot[id], &mix);
#endif
mix.type = MIX_ON_OFF; /* XXX */
#if !defined(__FreeBSD__)
mix.ctlunit = "";
@ -1474,9 +1589,7 @@ uaudio_add_processing(struct uaudio_softc *sc, const struct io_terminal *iot, in
mix.wIndex = MAKE(d->bUnitId, sc->sc_ac_iface);
mix.nchan = 1;
mix.wValue[0] = MAKE(XX_ENABLE_CONTROL, 0);
#if !defined(__FreeBSD__)
uaudio_determine_class(&iot[id], &mix);
#endif
mix.type = MIX_ON_OFF;
#if !defined(__FreeBSD__)
mix.ctlunit = "";
@ -1522,9 +1635,7 @@ uaudio_add_extension(struct uaudio_softc *sc, const struct io_terminal *iot, int
mix.wIndex = MAKE(d->bUnitId, sc->sc_ac_iface);
mix.nchan = 1;
mix.wValue[0] = MAKE(UA_EXT_ENABLE, 0);
#if !defined(__FreeBSD__)
uaudio_determine_class(&iot[id], &mix);
#endif
mix.type = MIX_ON_OFF;
#if !defined(__FreeBSD__)
mix.ctlunit = "";