[PATCH v2 3/5] drm: panel: Add a panel driver for the Summit display

[Dmitry Baryshkov]

On Sat, Nov 30, 2024 at 12:15:25PM +0100, Sasha Finkelstein wrote:
> On Sat, 30 Nov 2024 at 10:29, Dmitry Baryshkov
> <dmitry.baryshkov at linaro.org> wrote:
> > > +
> > > +static int summit_resume(struct device *dev)
> > > +{
> > > +     return summit_set_brightness(dev);
> >
> > Doesn't the generic code already handle that for you?
> 
> Apparently not, I have commented out the pm ops, entered sleep
> and the display stayed on.

Please add BL_CORE_SUSPENDRESUME option to the backlight device.
But interestingly enough, none of the panels set that flag.

-- 
With best wishes
Dmitry