[alsa-devel] [PATCH v2 0/2] Dynamic routing for compressed streams.

Liam Girdwood liam.r.girdwood at linux.intel.com
Fri Jan 17 18:02:25 CET 2014

Changes for V2

 * We no longer copy the compressed params into the BE hw_params. This
was bogus, but didn't show up on Haswell testing as the BE params were
never used. The DSP ran the BE is a fixed configuration so all BE params
were ignored.

 * The BE hw_params are now zeroed to force the machine driver to fixup
the BE configuration. i.e. machine driver can query the DSP
encodec/decoder for correct hw_params given the use case.

 * No longer need to allocate memory for hw_params.



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