From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 42984] scrabled video with nouveau drivers on mac mini (320m)
Date: Sun, 13 May 2012 22:51:17 +0000 (UTC)
Message-ID: <20120513225117.3E33011FCE3@bugzilla.kernel.org>
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https://bugzilla.kernel.org/show_bug.cgi?id=42984
--- Comment #12 from Peter Hedlund 2012-05-13 22:51:16 ---
(In reply to comment #11)
> Dithering?
eDP-1 connected 1440x900+1920+0 (normal left inverted right x axis y axis)
286mm x 179mm
EDID:
00ffffffffffff000610df9c00000000
23140103801d12780aef059757549227
22505400000001010101010101010101
010101010101c223a0d450841a30402a
36001eb3100000180000000100061030
00000000000000000a20000000fe004c
503133335750312d54504131000000fc
00436f6c6f72204c43440a202020001f
dithering depth: auto
supported: auto 6 bpc 8 bpc
dithering mode: auto
supported: auto off static 2x2 dynamic 2x2
scaling mode: Full
supported: None Full Center Full aspect
color vibrance: 150 (0x00000096) range: (0,200)
vibrant hue: 90 (0x0000005a) range: (0,180)
1440x900 59.8*+
1152x864 60.0
1024x768 59.9
800x600 59.9
640x480 59.4
720x400 59.6
640x400 60.0
640x350 59.8
Any variant of xrandr --output eDP-1 --set dithering i have tried fails with
X Error of failed request: BadName (named color or font does not exist)
Major opcode of failed request: 150 (RANDR)
Minor opcode of failed request: 11 (RRQueryOutputProperty)
Serial number of failed request: 29
Current serial number in output stream: 29
Since dithering is reported as both a mode and a depth I don't know how to set
up the xrandr command. Google is not being very friendly on the matter.
However, this would still not answer why a 3.3 kernel works and 3.2 or 3.4 do
not.
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