[PATCH 0/4] ASoC: rockchip: add rockchip machine driver

Xing Zheng acgzxing at gmail.com
Tue May 12 02:26:33 PDT 2015

From: zhengxing <zhengxing at rock-chips.com>


These patches to add machine driver for rockchip platform.

We intended to use simple-card on the project, but it seem like that have
some issues(jack detection). We need the following features on the project,
but simple-card is temporarily unable to provide them:
1. We need dynamically recognize and select one codec from supported codecs
   in dts.
2. Simple-card don't provide to call the codec jack detection callback via dts
   description (ts3a227e_enable_jack_detect for max98090, rt5645_set_jack_detect
   for rt5645/rt5650).
3. Simple-card support simple-widght only, but codec may use cunstom the name of
   widget (rk_dapm_widgets: "Headset Mic", "Int Mic" in max98090).

Simple-card is good generic machine driver, but if we want to replace simple-card
in the exsiting work, it may bring other problems. Therefore, we want to upload
these functions that we need.

zhengxing (4):
  ASoC: rockchip: add rockchip machine driver
  ASoC: rockchip: add rockchip machine driver for max98090
  ASoC: rockchip: add rockchip machine driver for rt5650/rt5645
  ASoC: rockchip-audio-machine: add rockchip machine driver bindings

 .../sound/rockchip,rockchip-audio-machine.txt      |   38 ++++
 sound/soc/rockchip/Kconfig                         |   26 +++
 sound/soc/rockchip/Makefile                        |    9 +
 sound/soc/rockchip/rockchip_machine_driver.c       |  222 ++++++++++++++++++++
 sound/soc/rockchip/rockchip_machine_driver.h       |   41 ++++
 sound/soc/rockchip/rockchip_max98090.c             |  185 ++++++++++++++++
 sound/soc/rockchip/rockchip_rt5645.c               |  220 +++++++++++++++++++
 7 files changed, 741 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/rockchip,rockchip-audio-machine.txt
 create mode 100644 sound/soc/rockchip/rockchip_machine_driver.c
 create mode 100644 sound/soc/rockchip/rockchip_machine_driver.h
 create mode 100644 sound/soc/rockchip/rockchip_max98090.c
 create mode 100644 sound/soc/rockchip/rockchip_rt5645.c


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