diff options
| author | netchild <netchild@FreeBSD.org> | 2005-10-02 15:51:19 +0000 |
|---|---|---|
| committer | netchild <netchild@FreeBSD.org> | 2005-10-02 15:51:19 +0000 |
| commit | f97f0f5c5cbe20d8d7f8d73450e9abfb911286c4 (patch) | |
| tree | 9cfb28675af31e39ff9918c3321f8a80c0c4b467 /sys | |
| parent | 092a218b9fa0014f2a7fd32a34abc845a2fcc8a2 (diff) | |
| download | FreeBSD-src-f97f0f5c5cbe20d8d7f8d73450e9abfb911286c4.zip FreeBSD-src-f97f0f5c5cbe20d8d7f8d73450e9abfb911286c4.tar.gz | |
Emulate pcm mixer controller for any uaudio device without it.
Submitted by: Ariff Abdullah <skywizard@MyBSD.org.my>
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/sound/usb/uaudio_pcm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/dev/sound/usb/uaudio_pcm.c b/sys/dev/sound/usb/uaudio_pcm.c index 320a3d0..980fe23 100644 --- a/sys/dev/sound/usb/uaudio_pcm.c +++ b/sys/dev/sound/usb/uaudio_pcm.c @@ -249,11 +249,20 @@ ua_mixer_init(struct snd_mixer *m) { u_int32_t mask; device_t pa_dev; + struct snddev_info *d; struct ua_info *ua = mix_getdevinfo(m); pa_dev = device_get_parent(ua->sc_dev); + d = device_get_softc(ua->sc_dev); mask = uaudio_query_mix_info(pa_dev); + if (d && !(mask & SOUND_MIXER_PCM)) { + /* + * Emulate missing pcm mixer controller + * through FEEDER_VOLUME + */ + d->flags |= SD_F_SOFTVOL; + } mix_setdevs(m, mask); mask = uaudio_query_recsrc_info(pa_dev); |
