[PATCH v7 2/8] mfd: wm97xx-core: core support for wm97xx Codec

[Lee Jones]

On Wed, 13 Sep 2017, Robert Jarzmik wrote:

> The WM9705, WM9712 and WM9713 are highly integrated codecs, with an
> audio codec, DAC and ADC, GPIO unit and a touchscreen interface.
> 
> Historically the support was spread across drivers/input/touchscreen and
> sound/soc/codecs. The sharing was done through ac97 bus sharing. This
> model will not withstand the new AC97 bus model, where codecs are
> discovered on runtime.
> 
> Signed-off-by: Robert Jarzmik <robert.jarzmik at free.fr>
> Acked-by: Charles Keepax <ckeepax at opensource.wolfsonmicro.com>
> Acked-by: Lee Jones <lee.jones at linaro.org>
> ---
> Since v3:
>  - added a "depends on AC97_BUS_NEW" Kconfig statement
>  - added default values for wm9705, wm9712 per Charles's comment
> Since v4:
>  - added Charles's ack
> Since v5:
>  - took into account Lee's comments
> Since v6:
>  - took into account Lee's comments
> ---
>  drivers/mfd/Kconfig        |  14 ++
>  drivers/mfd/Makefile       |   1 +
>  drivers/mfd/wm97xx-core.c  | 366 +++++++++++++++++++++++++++++++++++++++++++++
>  include/linux/mfd/wm97xx.h |  25 ++++
>  4 files changed, 406 insertions(+)
>  create mode 100644 drivers/mfd/wm97xx-core.c
>  create mode 100644 include/linux/mfd/wm97xx.h

Applied, thanks.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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