Re: [PATCH] ALSA: hda/tas2781: do not use regcache

[Mark Brown]

On Fri, Dec 22, 2023 at 12:48:56AM +0100, Gergo Koteles wrote:
> There are two problems with using regcache in this module.
> 
> The amplifier has 3 addressing levels (BOOK, PAGE, REG). The firmware
> contains blocks that must be written to BOOK 0x8C. The regcache doesn't
> know anything about BOOK, so regcache_sync writes invalid values to the
> actual BOOK.

Acked-by: Mark Brown <broonie@xxxxxxxxxx>

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