| Message ID | 20190808144504.24823-1-srinivas.kandagatla@linaro.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | ASoC: codecs: Add WSA881x Smart Speaker amplifier support | expand |
On 08-08-19, 15:45, Srinivas Kandagatla wrote: > This patchset adds support to WSA8810/WSA8815 Class-D Smart Speaker > Amplifier which is SoundWire interfaced. > This also adds support to some missing bits in SoundWire bus layer like > Device Tree support and module_sdw_driver macro. ^^^^^^^^^^^^^^^ That part we already applied :D > This patchset along with DB845c machine driver and WCD934x codec driver > has been tested on SDM845 SoC based DragonBoard DB845c with two > WSA8810 speakers. > > Most of the code in this driver is rework of Qualcomm downstream drivers > used in Andriod. Credits to Banajit Goswami and Patrick Lai's Team. > > TODO: > Add thermal sensor support in WSA881x. > > This patchset also depends on the soundwire Kconfig patch > https://lkml.org/lkml/2019/7/18/834 from Pierre > > Thanks, > srini > > Changes since v1 RFC: > - bindings document renamed to slave.txt > - fix error code from dt slave parsing > > Srinivas Kandagatla (4): > dt-bindings: soundwire: add slave bindings > soundwire: core: add device tree support for slave devices > dt-bindings: ASoC: Add WSA881x bindings > ASoC: codecs: add wsa881x amplifier support > > .../bindings/sound/qcom,wsa881x.txt | 27 + > .../devicetree/bindings/soundwire/slave.txt | 46 + > drivers/soundwire/bus.c | 2 + > drivers/soundwire/bus.h | 1 + > drivers/soundwire/slave.c | 47 + > sound/soc/codecs/Kconfig | 10 + > sound/soc/codecs/Makefile | 2 + > sound/soc/codecs/wsa881x.c | 1160 +++++++++++++++++ > 8 files changed, 1295 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/qcom,wsa881x.txt > create mode 100644 Documentation/devicetree/bindings/soundwire/slave.txt > create mode 100644 sound/soc/codecs/wsa881x.c > > -- > 2.21.0