This set of patches adds a machine driver for rockchip boards that use ES8388 codecs. It also adds slave mode to the es8328 driver that currently only supported the master mode. Then, it adds the required DT definitions to link rockchip-i2s to the es8388 analog output.
This work is based on the initial work that was done by Sjoerd Simons sjoerd.simons@collabora.co.uk with some improvements, changes and more commits.
Romain Perier (4): ASoC: es8328-i2c: Add compatible for ES8388 ASoC: es8328: Add support for slave mode ASoC: rockchip: Add machine driver for ES8388 codecs arm: dts: Add support for ES8388 to the Radxa Rock 2
Documentation/devicetree/bindings/sound/es8328.txt | 2 +- .../devicetree/bindings/sound/rockchip-es8388.txt | 28 +++ arch/arm/boot/dts/rk3288-rock2-square.dts | 37 +++ sound/soc/codecs/es8328-i2c.c | 3 +- sound/soc/codecs/es8328.c | 28 ++- sound/soc/rockchip/Kconfig | 9 + sound/soc/rockchip/Makefile | 2 + sound/soc/rockchip/rockchip_es8388.c | 270 +++++++++++++++++++++ 8 files changed, 371 insertions(+), 8 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/rockchip-es8388.txt create mode 100644 sound/soc/rockchip/rockchip_es8388.c