Re: [PATCH v12 09/10] ARM: imx_v6_v7_defconfig: Enable backlight class devices

[Fabio Estevam]

Hi Alistair,

On Sat, Oct 9, 2021 at 8:52 AM Alistair Francis <alistair@xxxxxxxxxxxxx> wrote:
>
> The BACKLIGHT_CLASS_DEVICE config is required for the already enabled
> DRM_SIMPLE_PANEL to work so let's enable BACKLIGHT_CLASS_DEVICE.
>
> This allows the mxsfb probe to complete successfully on the reMarkable
> 2.
>
> Signed-off-by: Alistair Francis <alistair@xxxxxxxxxxxxx>

With the commit below applied,  CONFIG_BACKLIGHT_CLASS_DEVICE is
automatically selected:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/arch/arm/configs/imx_v6_v7_defconfig?h=next-20211008&id=c54467482ffd407a4404c990697f432bfcb6cdc4