sound fixes for 4.13-rc1

Small last-minute fixes for 4.13-rc1: a couple of PCM fixes for m68k,
a cleanup work for legacy ISA msnd driver, and a few HD-audio new IDs
and quirks.
-----BEGIN PGP SIGNATURE-----
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=tGl3
-----END PGP SIGNATURE-----