Re: [PATCH] ASoC: cs35l56: Support clock stop mode 1 if enabled in ACPI

From: Mark Brown

Date: Wed Mar 11 2026 - 14:57:40 EST


On Wed, 11 Mar 2026 14:21:53 +0000, Richard Fitzgerald wrote:
> Report the ability to support SoundWire clock-stop mode 1 if this is
> enabled in ACPI. Mode 1 allows the device to lose state, so it can
> reduce power consumption in clock-stop. Also add the necessary
> handling to wait for re-enumeration on resume.
>
> This does not use sdw_slave_read_prop(), because that also fills in
> other properties from ACPI that were not previously set by the driver
> and this has been observed to break some systems. Instead, the
> "mipi-sdw-clock-stop-mode1-supported" property is checked directly.
>
> [...]

Applied to

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

Thanks!

[1/1] ASoC: cs35l56: Support clock stop mode 1 if enabled in ACPI
commit: 48863104d2e1ea70a68cbd8d87c0d75270f3c6e5

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