Re: [PATCH v11 17/28] drm/connector: hdmi: Add Broadcast RGB property

From: Maxime Ripard
Date: Fri Apr 19 2024 - 07:36:52 EST


On Tue, Apr 16, 2024 at 05:00:26PM +0300, Ville Syrjälä wrote:
> On Tue, Mar 26, 2024 at 04:40:21PM +0100, Maxime Ripard wrote:
> > The i915 driver has a property to force the RGB range of an HDMI output.
> > The vc4 driver then implemented the same property with the same
> > semantics. KWin has support for it, and a PR for mutter is also there to
> > support it.
>
> Is there a i915 patch to switch over to hdmi.broadcast_rgb? Though
> the "hdmi" name is perhaps not the best idea given this is also a
> thing for DP.

No, there's none yet. I can try to cook one as a follow-up, but I have
no way to test it

Maxime

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