Re: [PATCH 2/2] input: add ADC resistor ladder driver

2016-07-03 Thread Jonathan Cameron
On 01/07/16 22:30, Alexandre Belloni wrote: > A common way of multiplexing buttons on a single input in cheap devices is > to use a resistor ladder on an ADC. This driver supports that configuration > by polling an ADC channel provided by IIO. > > Signed-off-by: Alexandre Belloni I like this a lo

Re: [PATCH 2/2] input: add ADC resistor ladder driver

2016-07-02 Thread Matt Ranostay
On Fri, Jul 1, 2016 at 2:30 PM, Alexandre Belloni wrote: > A common way of multiplexing buttons on a single input in cheap devices is > to use a resistor ladder on an ADC. This driver supports that configuration > by polling an ADC channel provided by IIO. > > Signed-off-by: Alexandre Belloni > -

[PATCH 2/2] input: add ADC resistor ladder driver

2016-07-01 Thread Alexandre Belloni
A common way of multiplexing buttons on a single input in cheap devices is to use a resistor ladder on an ADC. This driver supports that configuration by polling an ADC channel provided by IIO. Signed-off-by: Alexandre Belloni --- drivers/input/keyboard/Kconfig| 15 +++ drivers/input/keyboa