Re: [PATCH 3/3] arm64: dts: qcom: sm7225-fairphone-fp4: Enable display and GPU

[Maxime Ripard]

On Wed, Jan 10, 2024 at 12:00:23PM +0100, Luca Weiss wrote:
> On Wed Jan 10, 2024 at 11:58 AM CET, Konrad Dybcio wrote:
> >
> >
> > On 1/5/24 15:29, Luca Weiss wrote:
> > > Add the description for the display panel found on this phone and remove
> > > the simple-framebuffer that was in place until now
> >
> > Why? They should be able to coexist with a smooth-ish handoff
> 
> Does that work upstream? I'm aware that downstream can do this but
> thought this was still missing upstream.

It depends what you call smooth-ish I guess, but KMS handles the
handover just fine. You're likely to get a flicker during the transition
though.

Either way, the DT isn't the right place to choose, you should enable
both, and the distro will choose its policy through configuration.

Maxime

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