[alsa-devel] How do I tell ALSA that my driver supports every possible sample rate?
cladisch at fastmail.net
Mon Jul 23 19:14:27 CEST 2007
Timur Tabi wrote:
> I'm building an ASOC driver, and I want to tell ALSA that my PCM and my I2S drivers
> support every possible sample rate, because it's the codec that determines the real
> limitations. What SNDRV_PCM_RATE_xxx bit-pattern do I specify that will
> always match?
To indicate that the PCM device supports all sample rates between the
minimum and the maximum, set SNDRV_PCM_RATE_CONTINUOUS in addition to
the other supported bits.
However, in your case these bits should be set according to the
capabilities of the codec.
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