From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 14 Sep 2017 08:41:47 +0100 Subject: [PATCH v7 2/8] mfd: wm97xx-core: core support for wm97xx Codec In-Reply-To: <20170913193723.16234-3-robert.jarzmik@free.fr> References: <20170913193723.16234-1-robert.jarzmik@free.fr> <20170913193723.16234-3-robert.jarzmik@free.fr> Message-ID: <20170914074146.dnibkvom4yuzejf3@dell> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 > Acked-by: Charles Keepax > Acked-by: Lee Jones > --- > 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 Follow Linaro: Facebook | Twitter | Blog