From: Shawn Guo shawn.guo@linaro.org
It adds the ASoC driver for zx-aud96p22 audio codec found on ZTE ZX family SoCs.
Changes for v2: - Follow document control-names.rst to name controls in a standard way, so that user space mixer UIs know what to do with them. - Drop the GPIO support for an optional external amplifier, as it belongs to machine driver rather than codec driver. - Support overall power bit with a DAPM supply widget and attach it to both DAC and ADC components. - Instead of reset DAC/ADC data path in startup/shutdown hooks, handle it with DAPM event, so that startup/shutdown hooks get dropped completely.
Baoyou Xie (2): ASoC: add bindings for ZTE zx-aud96p22 audio codec ASoC: zx_aud96p22: add ZTE ZX AUD96P22 codec driver
.../devicetree/bindings/sound/zte,zx-aud96p22.txt | 24 ++ sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/zx_aud96p22.c | 403 +++++++++++++++++++++ 4 files changed, 434 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/zte,zx-aud96p22.txt create mode 100644 sound/soc/codecs/zx_aud96p22.c