mbox series

[v3,0/8] ASoC: cs42l42: Add SoundWire support

Message ID 20230127165111.3010960-1-sbinding@opensource.cirrus.com
Headers
Series ASoC: cs42l42: Add SoundWire support |

Message

Stefan Binding Jan. 27, 2023, 4:51 p.m. UTC 
  The CS42L42 has a SoundWire interface for control and audio. This
chain of patches adds support for this.

Patches #1 .. #5 split out various changes to the existing code that
are needed for adding Soundwire. These are mostly around clocking and
supporting the separate probe and enumeration stages in SoundWire.

Patches #6 .. #8 actually adds the SoundWire handling.

Changes since v1:
- fixes for various review comments from v1
- add support for wakeup from clock stop using hardware interrupts
- use port_prep callback to prepare/deprepare codec

Changes since v2:
- fix various comments
- enable pm_runtime during probe

Richard Fitzgerald (6):
  ASoC: cs42l42: Add SOFT_RESET_REBOOT register
  ASoC: cs42l42: Ensure MCLKint is a multiple of the sample rate
  ASoC: cs42l42: Separate ASP config from PLL config
  ASoC: cs42l42: Export some functions for SoundWire
  ASoC: cs42l42: Add SoundWire support
  ASoC: cs42l42: Don't set idle_bias_on

Stefan Binding (2):
  soundwire: stream: Add specific prep/deprep commands to port_prep
    callback
  ASoC: cs42l42: Wait for debounce interval after resume

 drivers/soundwire/stream.c     |   4 +-
 include/linux/soundwire/sdw.h  |   8 +-
 include/sound/cs42l42.h        |   5 +
 sound/soc/codecs/Kconfig       |   8 +
 sound/soc/codecs/Makefile      |   2 +
 sound/soc/codecs/cs42l42-sdw.c | 610 +++++++++++++++++++++++++++++++++
 sound/soc/codecs/cs42l42.c     | 133 ++++---
 sound/soc/codecs/cs42l42.h     |   9 +-
 8 files changed, 729 insertions(+), 50 deletions(-)
 create mode 100644 sound/soc/codecs/cs42l42-sdw.c

Comments

Mark Brown Jan. 31, 2023, 10:18 p.m. UTC | #1 
On Fri, 27 Jan 2023 16:51:03 +0000, Stefan Binding wrote:
> The CS42L42 has a SoundWire interface for control and audio. This
> chain of patches adds support for this.
> 
> Patches #1 .. #5 split out various changes to the existing code that
> are needed for adding Soundwire. These are mostly around clocking and
> supporting the separate probe and enumeration stages in SoundWire.
> 
> [...]

Applied to

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

Thanks!

[1/8] soundwire: stream: Add specific prep/deprep commands to port_prep callback
      commit: 43f1a7f905fcc796620c6488a7098068a05484ca
[2/8] ASoC: cs42l42: Add SOFT_RESET_REBOOT register
      commit: b558c6fd08f59b78166828c342beb2a36258e9fe
[3/8] ASoC: cs42l42: Ensure MCLKint is a multiple of the sample rate
      commit: 17cb563baef9c4f2d244035a95e361dd673941fa
[4/8] ASoC: cs42l42: Separate ASP config from PLL config
      commit: 7209d5ebb34aff3fbdd504c7deeb9b74df632086
[5/8] ASoC: cs42l42: Export some functions for SoundWire
      commit: 0998816ab2d85d67ebace9993b5a97e79a24d816
[6/8] ASoC: cs42l42: Add SoundWire support
      commit: 98fda42a85b4324b6c404ec163940371c63625df
[7/8] ASoC: cs42l42: Don't set idle_bias_on
      commit: e0bd53a4d1d5afa7d3a3bf46e2f0ec7940f94710
[8/8] ASoC: cs42l42: Wait for debounce interval after resume
      commit: 16838bfbf6e70b7a3381ab302248bd18c085aba5

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