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