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| author |   Thierry Bultel <thierry.bultel@iot.bzh> | 2018-06-07 15:03:37 +0200 |
|---|---|---|
| committer | Thierry Bultel <thierry.bultel@iot.bzh> | 2018-06-07 15:03:37 +0200 |
| commit | befd8460d00b50e2c6f21768a76b20ce94d6728f (patch) | |
| tree | 3bb7767db907032e3c85018ee69f73d8a7d22c5b /plugins/alsa/alsa-core-pcm.c | |
| parent | f21bd1bdcc64e688a156231aa8cf67c49ce1871c (diff) | |
Code cleanup and fixed some typos
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
Diffstat (limited to 'plugins/alsa/alsa-core-pcm.c')
| -rw-r--r-- | plugins/alsa/alsa-core-pcm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/plugins/alsa/alsa-core-pcm.c b/plugins/alsa/alsa-core-pcm.c index 3362377..e4936e5 100644 --- a/plugins/alsa/alsa-core-pcm.c +++ b/plugins/alsa/alsa-core-pcm.c @@ -67,7 +67,7 @@ PUBLIC int AlsaPcmConf(SoftMixerT *mixer, AlsaPcmCtlT *pcm, AlsaPcmHwInfoT *opts snd_pcm_format_t format; snd_pcm_access_t access; - // retrieve hadware config from PCM + // retrieve hardware config from PCM snd_pcm_hw_params_alloca(&pxmHwParams); snd_pcm_hw_params_any(pcm->handle, pxmHwParams); @@ -102,6 +102,8 @@ PUBLIC int AlsaPcmConf(SoftMixerT *mixer, AlsaPcmCtlT *pcm, AlsaPcmHwInfoT *opts } } + + if (opts->channels) { if ((error = snd_pcm_hw_params_set_channels(pcm->handle, pxmHwParams, opts->channels)) < 0) { AFB_ApiError(mixer->api, "AlsaPcmConf: mixer=%s cardid=%s Set_Channels=%d Fail error=%s",mixer->uid, pcm->cid.cardid, opts->channels, snd_strerror(error)); |