snd_pcm_rate_to_rate_bit(9) converts sample rate to SNDRV_PCM_RATE_xxx bit

SYNOPSIS

unsigned int snd_pcm_rate_to_rate_bit(unsigned int rate);

ARGUMENTS

rate

the sample rate to convert

RETURN

The SNDRV_PCM_RATE_xxx flag that corresponds to the given rate, or SNDRV_PCM_RATE_KNOT for an unknown rate.

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