[PATCH v6] ASoC: rockchip: Add machine driver for RK3399 GRU Boards

[Xing Zheng]

Hi Mark,
     In your opinion, is there anything needs to be optimized in this patch?

Thanks.

On 2016年06月20日 21:08, Rob Herring wrote:
> On Thu, Jun 16, 2016 at 08:40:58PM +0800, Xing Zheng wrote:
>> Because we need to support the multiple codecs (MAX98357A/RT5514/DA7219)
>> on the RK3399 GRU boards, this patch can help us to support these codecs.
>>
>> Signed-off-by: Xing Zheng <zhengxing at rock-chips.com>
>> ---
>>
>> Changes in v6:
>> - remove enable/disable dapm pins, and to switch codecs via user space
>> - fix "Speaker" dapm route for max98357a
>> - add SND_JACK_LINEOUT flag for da7219 jack detection
>>
>> Changes in v5:
>> - fix the build warning for missing I2C/CLKDEV_LOOKUP dependency
>>
>> Changes in v4:
>> - the compatible name needs to be based on a single reference design,
>>    and the name of the board is called "GRU"
>> - use one i2sX card "rockchip,cpu = <&i2s0>" instead of array that is
>>    based on GRU
>> - rename DOC to rockchip,rk3399-gru-sound.txt
>> - rename compatible to rockchip,rk3399-gru-sound
>> - rename source code to rk3399_gru_sound.c
>>
>> Changes in v3:
>> - rename DOC to rockchip,rk3399-max98357a-rt5514-da7219.txt
>> - rename compatible to rockchip,rk3399-max98357a-rt5514-da7219
>> - rename source code to rk3399_max98357a_rt5514_da7219.c
>>
>> Changes in v2:
>> - use the FS 256 to set mclks of the max98357a and rt5514 danamically
>> - add more sample rate for da7219
>>
>>   .../bindings/sound/rockchip,rk3399-gru-sound.txt   |   15 +
> Acked-by: Rob Herring <robh at kernel.org>
>
>>   sound/soc/rockchip/Kconfig                         |   11 +
>>   sound/soc/rockchip/Makefile                        |    2 +
>>   sound/soc/rockchip/rk3399_gru_sound.c              |  322 ++++++++++++++++++++
>>   4 files changed, 350 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt
>>   create mode 100644 sound/soc/rockchip/rk3399_gru_sound.c
>
>

-- 
- Xing Zheng