| Summary: | Atomic update failure on pipe B with kernel 4.15 | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Amel Rastoder <amel> |
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Status: | CLOSED WORKSFORME | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: | normal | ||
| Priority: | medium | CC: | amel, intel-gfx-bugs |
| Version: | DRI git | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | display/atomic | |
Hello Amel, could you please attach full dmesg with debug information, drm.debug=0x1e log_bug_len=2M parameters on grub. Thanks. First of all. Sorry about spam. This is mass update for our bugs. Sorry if you feel this annoying but with this trying to understand if bug still valid or not. If bug investigation still in progress, please ignore this and I apologize! If you think this is not anymore valid, please comment to the bug that can be closed. If you haven't tested with our latest pre-upstream tree(drm-tip), can you do that also to see if issue is valid there still and if you cannot see issue there, please comment to the bug. Closing, please re-open if still occurs. |
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I get the following error message on startup using kernel 4.15. No issues with kernel 4.14 and 4.9. kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B (start=406182 end=406183) time 159 us, min 1073, max 1079, scanline start 1069, end 1080 Machine: Device: laptop System: LENOVO product: 20FRS05B00 v: ThinkPad X1 Carbon 4th serial: N/A Mobo: LENOVO model: 20FRS05B00 v: SDK0J40697 WIN serial: N/A UEFI: LENOVO v: N1FET34W (1.08 ) date: 01/21/2016