| Message ID | 20241020-cs42l84-v2-0-37ba2b6721d9@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | ASoC: add CS42L84 codec driver | expand |
On Sun, 20 Oct 2024 00:47:30 +1000, James Calligeros wrote: > This is version 2 of the Cirrus Logic CS42L84 ASoC codec driver. > > This patch set adds a driver for the Cirrus Logic CS42L84 codec. This chip > is (so far) found only on Apple Silicon Macs. In keeping with proud Apple > tradition, the CS42L84 is essentially just a CS42L42 with a different > regmap and no publicly available datasheet. It may also be missing its > parent's S/PDIF capabilities as none of Apple's devices support S/PDIF out, > however this cannot be positively confirmed. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/3] dt-bindings: sound: Add CS42L84 codec commit: f2a67da9f4eb03f5402acb9aeb65b23cac990827 [2/3] ASoC: cs42l84: Add new codec driver commit: 250304a0fb34bb74f4726645ae24dc31d7582a22 [3/3] ASoC: cs42l84: leverage ring sense IRQs to correctly detect headsets commit: 2391b8719d686b1947b5f81250281fa112da91dc 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
Hi all, This is version 2 of the Cirrus Logic CS42L84 ASoC codec driver. This patch set adds a driver for the Cirrus Logic CS42L84 codec. This chip is (so far) found only on Apple Silicon Macs. In keeping with proud Apple tradition, the CS42L84 is essentially just a CS42L42 with a different regmap and no publicly available datasheet. It may also be missing its parent's S/PDIF capabilities as none of Apple's devices support S/PDIF out, however this cannot be positively confirmed. This driver has lived in the downstream Asahi tree for quite a while now, and gained some refinements along the way. I have squashed most of these into the initial driver commit as they were small changes like tweaking msleep()s or filling out TLVs, but left seperate a larger change to tip/ring sense IRQ handling as it differs significantly from what is found in the CS42L42 driver. --- Changes in v2: - Fixed failing DT binding checks. Sorry! (Patch 1) - Added Martin's name to the DT binding maintainer list (Patch 1) - Documented #sound-dai-cells property in DT binding (Patch 1) - Dropped superfluous DT binding descriptions (Patch 1) - Fixed DT binding description whitespace (Patch 1) - Fixed licence comment format in cs42l42.h (Patch 2) - Fixed erroneous whitespace in cs42l84.h (Patch 2) - Switched driver to use maple tree for regcache (Patch 2) - Lowered max_register property to address of highest observed register (Patch 2) - Fixed switch/case statement style (Patches 2, 3) - Picked up Neal's Reviewed-by - Link to v1: https://lore.kernel.org/r/20241016-cs42l84-v1-0-8d7e9d437d2d@gmail.com --- James Calligeros (1): ASoC: cs42l84: leverage ring sense IRQs to correctly detect headsets Martin PoviĊĦer (2): dt-bindings: sound: Add CS42L84 codec ASoC: cs42l84: Add new codec driver .../bindings/sound/cirrus,cs42l84.yaml | 56 ++ MAINTAINERS | 2 + sound/soc/codecs/Kconfig | 7 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/cs42l84.c | 1112 +++++++++++++++++++++++++ sound/soc/codecs/cs42l84.h | 210 +++++ 6 files changed, 1389 insertions(+) --- base-commit: 469819cc17368702a6f68cec2148f518d3f3679b change-id: 20241016-cs42l84-f38348d21c88 Best regards,