Re: [PATCH -next] drm/bridge: lt8912b: DRM_LONTIUM_LT8912B select GPIOLIB

[Robert Foss]

Hey Zhang,

On Thu, 8 Apr 2021 at 09:10, zhangjianhua (E) <zhangjianhua18@xxxxxxxxxx> wrote:
>
> Hello Robert
>
> I am sorry that I make a mistake about the compiling error of lt8912b,
>
> the reason is that lt8912b miss the header file <linux/gpio/consumer.h>.
>
> Although there are many files reference gpiod_set_value_cansleep() and
>
> devm_gpiod_get_optional(), they all include <linux/gpio/consumer.h>
>
> and not occur the compiling error like lt8912b. I have send the second
>
> version patch, please read.

No worries at all, and good job finding the real issue. I'll have a
look at the next version.

Rob.