linux-kernel - Re: [v3,5/5] drm/vc4: hdmi: Signal the proper colorimetry info in the infoframe

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Message-ID: <3819038.KMkRtCgjlg@jernej-laptop>
Date:   Fri, 07 May 2021 16:58:38 +0200
From:   Jernej Škrabec <jernej.skrabec@...il.com>
To:     dri-devel@...ts.freedesktop.org,
        Daniel Vetter <daniel.vetter@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Maxime Ripard <maxime@...no.tech>,
        Maxime Ripard <maxime@...no.tech>
Cc:     Tim Gover <tim.gover@...pberrypi.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Phil Elwell <phil@...pberrypi.com>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        amd-gfx@...ts.freedesktop.org, Jonas Karlman <jonas@...boo.se>,
        Leo Li <sunpeng.li@....com>, intel-gfx@...ts.freedesktop.org,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Dom Cobley <dom@...pberrypi.com>, linux-kernel@...r.kernel.org,
        Robert Foss <robert.foss@...aro.org>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>
Subject: Re: [v3,5/5] drm/vc4: hdmi: Signal the proper colorimetry info in the infoframe

Hi!

Dne petek, 30. april 2021 ob 11:44:51 CEST je Maxime Ripard napisal(a):
> Our driver while supporting HDR didn't send the proper colorimetry info
> in the AVI infoframe.
> 
> Let's add the property needed so that the userspace can let us know what
> the colorspace is supposed to be.
> 
> Signed-off-by: Maxime Ripard <maxime@...no.tech>
> ---
> 
> Changes from v2:
>   - Rebased on current drm-misc-next
> 
> Changes from v1:
>   - New patch

Reviewed-by: Jernej Skrabec <jernej.skrabec@...il.com>

Best regards,
Jernej