From: Peter Clifton <pcjc2@cam.ac.uk>
To: Andrew Lutomirski <luto@mit.edu>
Cc: "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
Subject: Re: [PATCH 2/3] drm/intel: Attempt to use 10-bit gamma palette mode
Date: Tue, 27 Apr 2010 07:44:52 +0100 [thread overview]
Message-ID: <1272350692.17755.4.camel@pcjc2lap> (raw)
In-Reply-To: <l2pcb0375e11004261809u1991c06bqee44c012f5603326@mail.gmail.com>
On Mon, 2010-04-26 at 21:09 -0400, Andrew Lutomirski wrote:
> Should this patch be enough to output 10 bits/channel on a digital
> output? I just ordered some 10-bit monitors and it would be fun to
> use them in all their high-precision glory?
Should be enough to get 10-bit gamma correction working. There was
another patch to enable 30-bit displays (already applied):
commit a4f45cf178f0d0ad4e516e020818b5f1c00e3d63
Author: Kristian Høgsberg <krh@bitplanet.net>
Date: Mon Oct 19 14:35:30 2009 -0400
drm/i915: Support 30 bit depth modes
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
--
Peter Clifton
Electrical Engineering Division,
Engineering Department,
University of Cambridge,
9, JJ Thomson Avenue,
Cambridge
CB3 0FA
Tel: +44 (0)7729 980173 - (No signal in the lab!)
Tel: +44 (0)1223 748328 - (Shared lab phone, ask for me)
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next prev parent reply other threads:[~2010-04-27 6:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-24 16:25 8-bit vs. 10-bit palette mode, and LVDS dithering Peter Clifton
2010-04-26 14:29 ` Adam Jackson
2010-04-26 21:19 ` [PATCH] drm/intel: Set 8-bit gamma mode for the palette Peter Clifton
2010-04-27 13:53 ` Adam Jackson
2010-04-26 22:22 ` 8-bit vs. 10-bit palette mode, and LVDS dithering Peter Clifton
2010-04-26 22:24 ` [PATCH 1/3] drm/intel: Store full 16 bits of colors passed to gamma LUT Peter Clifton
2010-04-26 22:24 ` [PATCH 2/3] drm/intel: Attempt to use 10-bit gamma palette mode Peter Clifton
2010-04-27 1:09 ` Andrew Lutomirski
2010-04-27 6:44 ` Peter Clifton [this message]
2010-04-26 22:24 ` [PATCH 3/3] drm/intel: Use 10-bit palette properly, only store 129 entries Peter Clifton
2010-04-27 14:06 ` Adam Jackson
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