[PATCH 1/1] arm64: defconfig: enable backlight device class

Sebastian Reichel sebastian.reichel at collabora.com
Fri Aug 22 14:53:11 PDT 2025


Hi,

On Fri, Aug 22, 2025 at 03:55:12PM +0200, Alexander Stein wrote:
> Am Dienstag, 8. April 2025, 15:42:48 CEST schrieb Alexander Stein:
> > CONFIG_DRM_PANEL_SIMPLE is enabled in this config. But it depends on
> > CONFIG_BACKLIGHT_CLASS_DEVICE which is only transitively enabled by
> > DRM_NOUVEAU, iff DRM_NOUVEAU_BACKLIGHT is enabled as well.
> > As simple-panel depends on backlight, enable this in defconfig as well.
> > 
> > Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
> > ---
> >  arch/arm64/configs/defconfig | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> > index 65ec5a5be407d..b70257878812e 100644
> > --- a/arch/arm64/configs/defconfig
> > +++ b/arch/arm64/configs/defconfig
> > @@ -963,6 +963,7 @@ CONFIG_DRM_POWERVR=m
> >  CONFIG_FB=y
> >  CONFIG_FB_EFI=y
> >  CONFIG_FB_MODE_HELPERS=y
> > +CONFIG_BACKLIGHT_CLASS_DEVICE=m
> >  CONFIG_BACKLIGHT_PWM=m
> >  CONFIG_BACKLIGHT_LP855X=m
> >  CONFIG_LOGO=y
> > 
> 
> gentle ping. Any feedback?

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Greetings,

-- Sebastian



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