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| author | hselasky <hselasky@FreeBSD.org> | 2011-04-20 19:41:08 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2011-04-20 19:41:08 +0000 |
| commit | bda5dc08022a9410c11ce6c121bff19ea5fc095a (patch) | |
| tree | 6986fa18b44c9fa0ab7239f0ee595534927ba4a0 | |
| parent | d0f9a41cb112c6b94647bb7688a15dd85afdaff6 (diff) | |
| download | FreeBSD-src-bda5dc08022a9410c11ce6c121bff19ea5fc095a.zip FreeBSD-src-bda5dc08022a9410c11ce6c121bff19ea5fc095a.tar.gz | |
Only set the sample rate if the USB audio channel reports
that it supports the frequency control request.
MFC after: 7 days
Approved by: thompsa (mentor)
| -rw-r--r-- | sys/dev/sound/usb/uaudio.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/dev/sound/usb/uaudio.c b/sys/dev/sound/usb/uaudio.c index de75aee..79bfc13 100644 --- a/sys/dev/sound/usb/uaudio.c +++ b/sys/dev/sound/usb/uaudio.c @@ -1360,11 +1360,10 @@ uaudio_chan_init(struct uaudio_softc *sc, struct snd_dbuf *b, sc->sc_mixer_iface_index); /* - * If just one sampling rate is supported, - * no need to call "uaudio_set_speed()". - * Roland SD-90 freezes by a SAMPLING_FREQ_CONTROL request. + * Only set the sample rate if the channel reports that it + * supports the frequency control. */ - if (ch->p_asf1d->bSamFreqType != 1) { + if (ch->p_sed->bmAttributes & UA_SED_FREQ_CONTROL) { if (uaudio_set_speed(sc->sc_udev, endpoint, ch->sample_rate)) { /* * If the endpoint is adaptive setting the speed may |
