Re: [PATCH 6.4, 6.5] ASoC: cs35l56: Disable low-power hibernation mode

[Sasha Levin]

On Mon, Sep 25, 2023 at 04:14:43PM +0100, Richard Fitzgerald wrote:
> commit 18789be8e0d9fbb78b2290dcf93f500726ed19f0 upstream.
> Please apply to 6.4 and 6.5.
>
> Do not allow the CS35L56 to be put into its lowest power
> "hibernation" mode. This only affects I2C because "hibernation"
> is already disabled on SPI and SoundWire.
>
> Recent firmwares need a different wake-up sequence. Until
> that sequence has been specified, the chip "hibernation" mode
> must be disabled otherwise it can intermittently fail to wake.
>
> Backport note: This is the same change as upstream commit, to delete
> one line, but the upstream commit would not apply cleanly on older
> branches because of minor differences to the surrounding code.

Queued up for 6.5. 6.4 is EOL.

--
Thanks,
Sasha