| Summary: | [BYT-M Regression]igt/testdisplay causes system hang while plug-in VGA/HDMI | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Guo Jinxian <jinxianx.guo> |
| Component: | DRM/Intel | Assignee: | Jani Nikula <jani.nikula> |
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: | major | ||
| Priority: | highest | CC: | intel-gfx-bugs, ming.yao |
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
Please bisect. Oh, and do try current nightly first. It works well on latest drm-intel-nightly branch(45cb75). I guess the issue had been fixed. (In reply to comment #3) > It works well on latest drm-intel-nightly branch(45cb75). > I guess the issue had been fixed. This failure unable to reproduce on latest nightly. Thanks for testing, please reopen if the problem comes back. (In reply to comment #4) > (In reply to comment #3) > > It works well on latest drm-intel-nightly branch(45cb75). > > I guess the issue had been fixed. > > This failure unable to reproduce on latest nightly. Verified Closing verified+fixed. |
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==System Environment== -------------------------- Regression: Yes. Good commit on -next-queued: 1cf0ba14740d96fbf6f58a201f000a34b74f4725 Non-working platforms: BYT-M ==kernel== -------------------------- origin/drm-intel-nightly: c95053d599112ec3b8c27a632e3c1544558891a4(fails) drm-intel-nightly: 2014y-07m-30d-22h-36m-53s integration manifest origin/drm-intel-next-queued: 5193109cd669c7990b043a7187548546c16f8af3(fails) drm/i915: Align intel_dsi*.c files a bit origin/drm-intel-fixes: f4be89cecea437aaddd7700d05c6bdb5678041f7(works) drm/i915: Fix crash when failing to parse MIPI VBT ==Bug detailed description== igt/testdisplay some parameters causes system hang unable to get dmesg because system hang ==Reproduce steps== ---------------------------- 1. pulg-in VGA or HDMI monitor 2. ./testdisplay -a