[PATCH 0/8] Add low power hibernation support to cs35l41

Mark Brown broonie at kernel.org
Wed Jan 5 17:12:46 CET 2022


On Wed, 5 Jan 2022 11:30:18 +0000, Charles Keepax wrote:
> This patch series adds support for the low power hibernation feature
> on cs35l41. This allows the DSP memory to be retained whilst the
> device enters a very low power state.
> 
> Patches 1-6 can happily be applied straight away and are mostly bug
> fixes to set things up for the series specifically around getting the
> cache handling corrected in the driver.
> 
> [...]

Applied to

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

Thanks!

[1/8] ASoC: cs35l41: Add cs35l51/53 IDs
      commit: dcf821319474edde7e85b95608a4539703a2b67d
[2/8] ASoC: cs35l41: Remove incorrect comment
      commit: 4e7c3cd87db8d9350062a25a8476f90fd1cbc4c9
[3/8] ASoC: cs35l41: Correct DSP power down
      commit: 56852cf4b2179fb90068a49538501f31c2de18ea
[4/8] ASoC: cs35l41: Correct handling of some registers in the cache
      commit: 5f2f539901b0d9bda722637521a11b7f7cf753f1
[5/8] firmware: cs_dsp: Clear core reset for cache
      commit: 7aa1cc1091e0a424e9e7711ca381ebe98b6865bc
[6/8] ASoC: wm_adsp: Add support for "toggle" preloaders
      commit: ba235634b138cd9d012dbe983e7920481211e132
[7/8] ASoC: cs35l41: Update handling of test key registers
      (no commit info)
[8/8] ASoC: cs35l41: Add support for hibernate memory retention mode
      (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


More information about the Alsa-devel mailing list