Summary: | [BDW Bisected]eDP can't be lighted up after Xrandr rotate | ||||||
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Product: | DRI | Reporter: | liulei <lei.a.liu> | ||||
Component: | DRM/Intel | Assignee: | Rodrigo Vivi <rodrigo.vivi> | ||||
Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
Severity: | major | ||||||
Priority: | high | CC: | intel-gfx-bugs, przanoni | ||||
Version: | unspecified | ||||||
Hardware: | Other | ||||||
OS: | Linux (All) | ||||||
Whiteboard: | |||||||
i915 platform: | i915 features: | ||||||
Attachments: |
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Description
liulei
2014-07-31 05:05:29 UTC
I can't reproduce this under Unity. Which desktop environment are you using? (In reply to comment #1) > I can't reproduce this under Unity. Which desktop environment are you using? Lei is on his vocation till next Monday. I just tested it, only started X without any desktop env. Actually I found, it needn't X to reproduce this issue: setterm -blank force setterm -blank poke Then the screen is black but the back-light turns on. So it should be X or desktop non-related, I think. I have tried it with latest drm-intel-nightly branch: commit ddbc288690cd888dd6f5629ccba9a2691a70b7b0 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Jul 31 10:07:44 2014 +0200 drm-intel-nightly: 2014y-07m-31d-10h-07m-17s integration manifest "xrandr --output eDP1 --mode 800x600" Also can reproduce this issue. I tested latest -nightly (49ceddc7b3b0e3f7eb21b9fb4c9b840cff630047) kernel. eDP monitor is able to be lighted up after xrandr rotate. The regressing commit has been reverted in nightly. Closing old verified. |
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