Bug 51491 - [SNB regression]1024x768 86Hz mode can’t work normally on HDMI display
Summary: [SNB regression]1024x768 86Hz mode can’t work normally on HDMI display
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: Other All
: high normal
Assignee: Rodrigo Vivi
QA Contact:
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Reported: 2012-06-27 19:19 UTC by Du Yan
Modified: 2017-10-06 14:49 UTC (History)
6 users (show)

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Attachments

Description Du Yan 2012-06-27 19:19:35 UTC 
System Environment:
--------------------------
Platform: Sandybridge
Kernel: (drm-intel-testing)af7c3e1256db0f0526f6176e68a14ddbe96fab63
Some additional commit info:
Merge: ff049b6 d6f24d0
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Jun 21 10:17:52 2012 +0200


Bug detailed description:
-------------------------
Running testdisplay –a with a external HDMI display connected
1024x768 86Hz mode can’t light up normally.

1024x768 86 1024 1032 1208 1264 768 768 772 817 0x15 0x40 44900
Comment 1 Du Yan 2012-07-01 22:51:12 UTC 
Test with the combined revert patch.
All the HDMI mode in supported list can light up normally. 
(no 1024x768 86Hz mode in supported list)
Comment 2 Chris Wilson 2012-08-22 13:37:03 UTC 
What's the current status? Didn't Adam Jackson push some refinement for the additional modes?
Comment 3 shui yangwei 2012-08-28 05:35:29 UTC 
Kernel: (drm-intel-testing)ef6113ad0f406db4fbe2bcf3359dd938a6046d75

All the HDMI mode in supported list can light up normally. (no 1024x768 86Hz mode in supported list)
Comment 4 Chris Wilson 2012-08-28 07:20:19 UTC 
And hopefully it continues to remain working until 3.6!
Comment 5 Elizabeth 2017-10-06 14:49:19 UTC 
Closing old verified.

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