Re: [BUG] SPI broken for SPI based panel drivers

[Sven Van Asbroeck]

Hi Nikolaus,

On Tue, Dec 1, 2020 at 11:43 AM H. Nikolaus Schaller <hns@xxxxxxxxxxxxx> wrote:
>
> You are right. It is active low.
>

In that case, we have a very simple solution, just remove the spi-cs-high,
and things will work.

In case of SPI CS gpios, the current kernel ignores all
GPIO_ACTIVE_HIGH/LOW
flags, and uses the presence/absence of spi-cs-high instead, to
determine active high / active low.