On Mon, Feb 19, 2018 at 04:09:24PM +0100, Daniel Vetter wrote:
> On Wed, Feb 14, 2018 at 09:23:19PM +0200, Ville Syrjala wrote:
> > From: Ville Syrjälä <ville.syrj...@linux.intel.com>
> > Here's a refresh of Jyri's COLOR_ENCODING and COLOR_RANGE properties,
> > and the i915 implementation I did on top. I tossed in a few core
> > updates as well: plane state dump, and the BT.2020 constant luminance
> > variant.
> > Apparently nouveau is already exposing a "iturbt_709" bool property
> > which allows one to choose between BT.601 and BT.709 encodings, but
> > given that we want at least BT.2020 in addition I don't think that
> > property is good enough. Trying to implement it, and somehow extend
> > it beyond BT.601 vs. BT.709 seems like wasted effort. Hence I think
> > we should just ignore it and move on.
> > My userspace implementation in the form of intel ddx
> > XV_COLORSPACE attribute:
> > https://patchwork.freedesktop.org/patch/204696/
> Any plans to get this going for -modesetting too? Distro's kinda stopped
> shipping -intel.
No plans by me since I don't use -modesetting. Volunteers welcome.
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