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Date: Fri, 19 Apr 2024 13:36:34 +0200
From: Maxime Ripard <mripard@kernel.org>
To: Ville =?utf-8?B?U3lyasOkbMOk?= <ville.syrjala@linux.intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, 
	Thomas Zimmermann <tzimmermann@suse.de>, David Airlie <airlied@gmail.com>, 
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	Sandy Huang <hjc@rock-chips.com>, Heiko =?utf-8?Q?St=C3=BCbner?= <heiko@sntech.de>, 
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	Dave Stevenson <dave.stevenson@raspberrypi.com>, Pekka Paalanen <pekka.paalanen@collabora.com>
Subject: Re: [PATCH v11 17/28] drm/connector: hdmi: Add Broadcast RGB property
Message-ID: <20240419-intrepid-enthusiastic-spoonbill-3fb9f2@houat>
References: <20240326-kms-hdmi-connector-state-v11-0-c5680ffcf261@kernel.org>
 <20240326-kms-hdmi-connector-state-v11-17-c5680ffcf261@kernel.org>
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On Tue, Apr 16, 2024 at 05:00:26PM +0300, Ville Syrj=E4l=E4 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.
>=20
> 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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