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| author | Glenn Kasten <gkasten@google.com> | 2014-08-21 15:35:20 +0000 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2014-08-21 15:35:20 +0000 |
| commit | 8f40bc559923f1c53f10c13b576249fc05fc0a5e (patch) | |
| tree | a3f5c94ccc832fbc3d0aae196cf73cf6596b4d7f | |
| parent | 772d85ad350f9a4b8844c72206b6e20b91332b62 (diff) | |
| parent | 7de76b2d4d597b6984567e66208c9c0268ceaac9 (diff) | |
| download | libhardware-8f40bc559923f1c53f10c13b576249fc05fc0a5e.tar.gz | |
Merge "Quick hack fix for USB accessory audio support" into lmp-dev
| -rw-r--r-- | modules/usbaudio/alsa_device_proxy.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/modules/usbaudio/alsa_device_proxy.c b/modules/usbaudio/alsa_device_proxy.c index 63a27e70..e15f093c 100644 --- a/modules/usbaudio/alsa_device_proxy.c +++ b/modules/usbaudio/alsa_device_proxy.c @@ -66,6 +66,13 @@ void proxy_prepare(alsa_device_proxy * proxy, alsa_device_profile* profile, proxy->alsa_config.period_size = profile_get_period_size(proxy->profile, proxy->alsa_config.rate); + // Hack for USB accessory audio. + // Here we set the correct value for period_count if tinyalsa fails to get it from the + // f_audio_source driver. + if (proxy->alsa_config.period_count == 0) { + proxy->alsa_config.period_count = 4; + } + proxy->pcm = NULL; } |