[alsa-devel] ALSA on top of OpenMAX

Brett Keating brett.keating at broadcom.com
Fri Jan 11 22:08:10 CET 2008

We are interested in providing ALSA on our embedded linux platform. Our
interface to the sound devices is OpenMAX, through a multimedia
coprocessor. The host processor runs Linux and ALSA would hopefully be
able to "talk" to the coprocessor through OpenMAX.
I see many examples of using ALSA as a sink for OpenMAX, but not any
examples of OpenMAX acting as a device that ALSA can drive.
Is there any information available along these lines in terms of mapping
ALSA to OpenMAX?
Thanks for any help,

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