[alsa-devel] Query about SNDRV_PCM_FORMAT_GSM

Takashi Iwai tiwai at suse.de
Wed Jun 22 11:54:56 CEST 2011

At Wed, 22 Jun 2011 00:39:27 -0700,
Patrick Lai wrote:
> Hi,
> I see SNDRV_PCM_FORMAT_GSM is defined in asound.h. However, I do not
> find any reference to this macro except pcm_misc.c. I am curious how
> bps info(i.e 4.75 kbit/s) is passed down to the ALSA driver. Any
> pointers?

This is a vapor format until now, just reserved for the future
implementation :)


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