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Add support for Allwinner H3 audio codec.

Description

Add support for Allwinner H3 audio codec.

The audio controller in the H3 is more or less the same as A10/A20 except
some registers are shuffled around. The mixer interface, however, is
completely different between SoCs. Separate a10_mixer_class and
h3_mixer_class implementations are now made available. This will also make
adding support for other SoCs easier in the future.

Reviewed by: andrew, ganbold
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D8425

Details

Committed
jmcneillNov 3 2016, 11:22 PM
Reviewer
andrew
Differential Revision
D8425: Allwinner H3 audio codec support
Parents
rS308268: Add a witness check to enforce that no non-sleeping locks are held when
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