Re: [PATCH] ALSA: hda: cs35l56: Disable low-power hibernation mode

From: Takashi Iwai
Date: Wed Sep 13 2023 - 03:42:59 EST


On Tue, 12 Sep 2023 15:27:39 +0200,
Richard Fitzgerald wrote:
>
> 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.
>
> 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.
>
> Signed-off-by: Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>

Thanks, applied.


Takashi