[PATCH] sound/soc: only first codec is master in multicodec setup

Mark Brown broonie at kernel.org
Fri May 8 19:13:40 CEST 2020


On Wed, 20 Nov 2019 21:23:34 +0100, Johannes Krude wrote:
> When using multiple codecs, at most one codec should generate the master
> clock. All codecs except the first are therefore configured for slave
> mode. Before this patch all codecs in a multicodec setup had to be 
> slaves. This is needed when e.g., connecting multiple sound hats for 
> simultaneous playback to the raspberry pi I2S output and one of the 
> sound hats generates the I2S clocks 
> (https://github.com/raspberrypi/linux/pull/3337).
> 
> [...]

Applied to

   local tree regulator/for-5.7

Thanks!

[1/1] sound/soc: only first codec is master in multicodec setup
      (no commit info)

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


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