|Summary:||Wrong physical size reported for Acer Aspire One screen|
|Product:||xorg||Reporter:||Ross Burton <ross>|
|Component:||Server/General||Assignee:||Xorg Project Team <xorg-team>|
|Status:||RESOLVED FIXED||QA Contact:||Xorg Project Team <xorg-team>|
|i915 platform:||i915 features:|
|Bug Depends on:|
Description Ross Burton 2011-09-23 02:04:25 UTC
We've an downstream bug report on MeeGo where X thinks that the 9" screen on an Acer Aspire One 110 netbook is actually 451mm by 113mm. I obtained the offending EDID data and using a patched parse-edid discovered that whilst the maximum physical size is reported as 190mm x 110mm, the native (and only) mode has a reported physical size of 451mm x 113mm. Clearly this calls for the quirk_detailed_use_maximum_size() quirk.
Comment 1 Ross Burton 2011-09-23 02:08:06 UTC
Created attachment 51535 [details] [review] Patch I think I have the detection correct but don't have easy access to an affected machine to test. parse-edid reports the following: Identifier "LGD:7f01" VendorName "LGD" ModelName "LGD:7f01"
Comment 2 Ross Burton 2011-09-23 02:11:36 UTC
(reported against xserver 1.9.0, patch generated against master)
Comment 3 Julien Cristau 2011-09-23 14:43:56 UTC
please send the patch to the list (email@example.com) per http://www.x.org/wiki/Development/Documentation/SubmittingPatches thanks!
Comment 4 Jeremy Huddleston Sequoia 2011-10-14 16:55:58 UTC
Unmarking as a 1.11 blocker, but I will consider this for 1.11 once it is in master.
Comment 5 Jeremy Huddleston Sequoia 2011-10-28 18:48:54 UTC
Ping. Ross, please send your patch to xorg-devel.
Comment 6 Julien Cristau 2011-10-30 03:10:28 UTC
> --- Comment #5 from Jeremy Huddleston <firstname.lastname@example.org> 2011-10-28 18:48:54 PDT --- > Ping. Ross, please send your patch to xorg-devel. > he already did, iirc.
Comment 7 Ross Burton 2011-10-31 07:08:28 UTC
Comment 8 Jeremy Huddleston Sequoia 2011-10-31 17:16:43 UTC
Yes, it was sent, reviewed by daniels and myself. It was never resent to keithp with our r-b's for merging into master. Please send the final version with the r-b's to keithp and CC the list, so this can get merged... preferibly before beta1 this Friday.
Comment 9 Jeremy Huddleston Sequoia 2011-11-21 19:04:32 UTC
commit 40c1287f36517f0afd62306e306f6a68120d9a59 Author: Ross Burton <email@example.com> Date: Wed Sep 28 11:46:02 2011 +0100 edid: Add quirk for Acer Aspire One 110 At least one revision of the AAO reports a 190x110mm maximum size but a 451x113mm mode. X.Org Bug 41141 <https://bugs.freedesktop.org/show_bug.cgi?id=41141> Signed-off-by: Ross Burton <firstname.lastname@example.org> Reviewed-by: Daniel Stone <email@example.com> Reviewed-by: Jeremy Huddleston <firstname.lastname@example.org> (cherry picked from commit 58864146fbdf1820d04825838691e84784ef91bc)