Qualcomm PMIC8XXX keypad never worked?

Lee Jones lee.jones at linaro.org
Tue Mar 11 08:00:56 EDT 2014

> Something in the MFD_PM8XXX driver must have changed recently that now allows
> the KEYBOARD_PMIC8XXX driver to be enabled. Unfortunately, it does not build
> because of a dependency on the <linux/mfd/pm8xxx/gpio.h> header file that
> does not exist.

I have it?

-rw-r--r-- 1 lee lee 2147 Dec 18 11:52 include/linux/mfd/pm8xxx/core.h

> In order to keep 'make randconfig' working on my test box, I have disabled
> this driver, but it would be nice of someone could have a look into fixing it.

Can you send me the config that breaks please?

> --- a/drivers/input/keyboard/Kconfig
> +++ b/drivers/input/keyboard/Kconfig
> @@ -470,7 +470,7 @@ config KEYBOARD_PXA930_ROTARY
>         tristate "Qualcomm PMIC8XXX keypad support"
> -       depends on MFD_PM8XXX
> +       depends on MFD_PM8XXX && BROKEN
>         select INPUT_MATRIXKMAP
>         help
>           Say Y here if you want to enable the driver for the PMIC8XXX

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