Re: [PATCHv5 4/5] cec-gpio: add HDMI CEC GPIO driver

2017-09-17 Thread Linus Walleij
On Sat, Sep 16, 2017 at 4:28 PM, Hans Verkuil wrote: > From: Hans Verkuil > > Add a simple HDMI CEC GPIO driver that sits on top of the cec-pin framework. > > While I have heard of SoCs that use the GPIO pin for CEC (apparently an > early RockChip SoC used that), the main use-case of this driver

[PATCHv5 4/5] cec-gpio: add HDMI CEC GPIO driver

2017-09-16 Thread Hans Verkuil
From: Hans Verkuil Add a simple HDMI CEC GPIO driver that sits on top of the cec-pin framework. While I have heard of SoCs that use the GPIO pin for CEC (apparently an early RockChip SoC used that), the main use-case of this driver is to function as a debugging tool. By connecting the CEC line