16025c357f
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