On Wed, Oct 16, 2024 at 6:42 AM James Calligeros <jcalligeros99@xxxxxxxxx> wrote: > > Hi all, > > 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. > > --- > James Calligeros (1): > ASoC: cs42l84: leverage ring sense IRQs to correctly detect headsets > > Martin Povišer (2): > dt-bindings: sound: Add CS42L84 codec > ASoC: cs42l84: Add new codec driver > > Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml | 60 +++++++ > MAINTAINERS | 2 + > sound/soc/codecs/Kconfig | 7 + > sound/soc/codecs/Makefile | 2 + > sound/soc/codecs/cs42l84.c | 1110 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > sound/soc/codecs/cs42l84.h | 210 +++++++++++++++++++++++++ > 6 files changed, 1391 insertions(+) > --- > base-commit: 469819cc17368702a6f68cec2148f518d3f3679b > change-id: 20241016-cs42l84-f38348d21c88 > > Best regards, > -- > James Calligeros <jcalligeros99@xxxxxxxxx> > > Used and reviewed over multiple revisions in Fedora Asahi Remix. :) Reviewed-by: Neal Gompa <neal@xxxxxxxxx> -- 真実はいつも一つ！/ Always, there's only one truth!
