[PATCH] ASoC: tlv320aic31xx: Fix jack detection after suspend

[Mark Brown]

On Fri, 23 Jul 2021 19:02:00 +0100, Mark Brown wrote:
> The tlv320aic31xx driver relies on regcache_sync() to restore the register
> contents after going to _BIAS_OFF, for example during system suspend. This
> does not work for the jack detection configuration since that is configured
> via the same register that status is read back from so the register is
> volatile and not cached. This can also cause issues during init if the jack
> detection ends up getting set up before the CODEC is initially brought out
> of _BIAS_OFF, we will reset the CODEC and resync the cache as part of that
> process.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: tlv320aic31xx: Fix jack detection after suspend
      commit: 2c39ca6885a2ec03e5c9e7c12a4da2aa8926605a

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark