14 Jul
2016
14 Jul
'16
3:37 a.m.
Clive Messer clive.messer@digitaldreamtime.co.uk writes:
Add support for sample rates up to 384k to bcm2835-i2s driver, with SNDRV_PCM_RATE_CONTINUOUS and specifying 8k min and 384k max, for both playback and capture.
It looks like this should be OK -- the PCM clock should max out at 25Mhz, and that divided by 2*32 (max bclk_ratio) is just over 384k.
Reviewed-by: Eric Anholt eric@anholt.net