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

Lee Jones
2017-09-14T07:41:47Z

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@free.fr>
> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
> Acked-by: Lee Jones <lee.jones@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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