On Tue, 16 Apr 2024 at 09:36, Mohammad Rafi Shaik <quic_mohs@xxxxxxxxxxx> wrote: > > This patchset adds support for Qualcomm WCD937X codec. > > Qualcomm WCD9370/WCD9375 Codec is a standalone Hi-Fi audio codec IC > connected over SoundWire. This device has two SoundWire devices, RX and > TX respectively supporting 3 x ADCs, ClassH, Ear, Aux PA, 2xHPH, > 6 DMICs and MBHC. > > For codec driver to be functional it would need both tx and rx Soundwire devices > to be up and this is taken care by using device component framework and device-links > are used to ensure proper pm dependencies. Ex tx does not enter suspend > before rx or codec is suspended. > > This patchset along with other SoundWire patches on the list > have been tested on QCM6490 IDP device. > > Changes since v8: I hope it's a typo here since the series is v2, not v9 > - Split the patch per driver for easier review as suggested by Krzysztof > - Used devm_gpiod_get api to get reset gpio as suggested by Krzysztof > > Prasad Kumpatla (8): > ASoC: dt-bindings: wcd937x: add bindings for wcd937x > ASoC: codecs: wcd937x: add wcd937x codec driver > ASoC: dt-bindings: wcd937x-sdw: add bindings for wcd937x-sdw > ASoC: codecs: wcd937x-sdw: add SoundWire driver > ASoC: codecs: wcd937x: add basic controls > ASoC: codecs: wcd937x: add playback dapm widgets > ASoC: codecs: wcd937x: add capture dapm widgets > ASoC: codecs: wcd937x: add audio routing and Kconfig > > .../bindings/sound/qcom,wcd937x-sdw.yaml | 71 + > .../bindings/sound/qcom,wcd937x.yaml | 119 + > sound/soc/codecs/Kconfig | 20 + > sound/soc/codecs/Makefile | 7 + > sound/soc/codecs/wcd937x-sdw.c | 1148 +++++++ > sound/soc/codecs/wcd937x.c | 3036 +++++++++++++++++ > sound/soc/codecs/wcd937x.h | 655 ++++ > 7 files changed, 5056 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml > create mode 100644 Documentation/devicetree/bindings/sound/qcom,wcd937x.yaml > create mode 100644 sound/soc/codecs/wcd937x-sdw.c > create mode 100644 sound/soc/codecs/wcd937x.c > create mode 100644 sound/soc/codecs/wcd937x.h > > > base-commit: 6bd343537461b57f3efe5dfc5fc193a232dfef1e > -- > 2.25.1 > > -- With best wishes Dmitry
