From: Daniel Stone <daniel@fooishbar.org>
To: Uma Shankar <uma.shankar@intel.com>
Cc: intel-gfx <intel-gfx@lists.freedesktop.org>,
ville.syrjala@intel.com,
Maarten Lankhorst <maarten.lankhorst@intel.com>,
dri-devel <dri-devel@lists.freedesktop.org>
Subject: Re: [Intel-gfx] [PATCH 0/7] Add Plane Color Properties
Date: Tue, 7 Nov 2017 16:13:51 +0000 [thread overview]
Message-ID: <CAPj87rMy8RKEhsMJwR3mKO7cKrTw8ZJA2CSBTHh4xHG7vg9FrA@mail.gmail.com> (raw)
In-Reply-To: <1510056391-9684-1-git-send-email-uma.shankar@intel.com>
Hi Uma,
On 7 November 2017 at 12:06, Uma Shankar <uma.shankar@intel.com> wrote:
> This patch series adds properties for plane color features. It adds
> properties for degamma used to linearize data, CSC used for gamut
> conversion, and gamma used to again non-linearize data as per panel
> supported color space. These can be utilize by user space to convert
> planes from one format to another, one color space to another etc.
>
> Usersapce can take smart blending decisions and utilize these hardware
> supported plane color features to get accurate color profile. The same
> can help in consistent color quality from source to panel taking
> advantage of advanced color features in hardware.
>
> These patches just add the property interfaces and enable helper functions.
This is missing documentation on how plane colour management interacts
with CRTC colour management. Is it a step before CRTC colour
management is applied, or does it bypass CRTC colour management, or
... ?
Cheers,
Daniel
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next prev parent reply other threads:[~2017-11-07 16:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-07 12:06 [PATCH 0/7] Add Plane Color Properties Uma Shankar
2017-11-07 12:06 ` [RFC 1/7] drm: Add Plane Degamma properties Uma Shankar
2017-11-07 15:43 ` [Intel-gfx] " Emil Velikov
2017-11-07 17:49 ` Brian Starkey
2017-11-07 18:09 ` Brian Starkey
2017-11-09 12:55 ` Shankar, Uma
2017-11-07 12:06 ` [RFC 2/7] drm: Add Plane CTM property Uma Shankar
2017-11-07 17:39 ` Brian Starkey
2017-11-08 9:08 ` Shankar, Uma
2017-11-07 12:06 ` [RFC 3/7] drm: Add Plane Gamma properties Uma Shankar
2017-11-07 12:06 ` [RFC 4/7] drm: Define helper function for plane color enabling Uma Shankar
2017-11-07 12:06 ` [RFC 5/7] drm/i915: Enable plane color features Uma Shankar
2017-11-07 12:06 ` [RFC 6/7] drm/i915: Implement Plane Gamma for Bdw and Gen9 platforms Uma Shankar
2017-11-07 12:06 ` [RFC 7/7] drm/i915: Load plane color luts from atomic flip Uma Shankar
2017-11-07 16:13 ` Daniel Stone [this message]
2017-11-10 8:37 ` [PATCH 0/7] Add Plane Color Properties Shankar, Uma
2017-11-13 10:30 ` [Intel-gfx] " Daniel Stone
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