Hello,
I'm using a BBBK Rev B with Debian 7.6 Image 2014-10-08.
I've connected a DAC PCM5102 (from DIYINHK) thru I2S signal (pin
25,29,30,31 on P9).
It works fine excepted it's limited to 48KHz sampling rate (any other
sampling-rate file is down or sampled).
I've tested it with alsacap (http://www.volkerschatz.com/noise/alsacap.c)
and it confirms that 48KHz is the only sampling rate available :
*** Scanning for playback devices ***
Card 0, ID `Black', name `TI BeagleBone Black'
Device 0, ID `HDMI nxp-hdmi-hifi-0', name `', 1 subdevices (1 available)
2 channels, sampling rate 48000..48000 Hz
Sample formats: S32_LE
Subdevice 0, name `subdevice #0'
I've read in the documentation and misc documentations in the Net that
higher sampling rates (multiple of 48KHz, and at least up to 192KHz) should
be possible.
What's the trick ?
Thanks in adavnce for any help.
Pascal
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