| Summary: | [NVC1] Suspend to ram doesn't work since Linux 3.15 | ||||||
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| Product: | xorg | Reporter: | Marc Collin <marccollin7379> | ||||
| Component: | Driver/nouveau | Assignee: | Nouveau Project <nouveau> | ||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||
| Severity: | normal | ||||||
| Priority: | medium | ||||||
| Version: | 7.6 (2010.12) | ||||||
| Hardware: | Other | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
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Bisect would be great. There were a ton of PDISP changes that went in, but they were largely no-ops (things to make debugging easier, etc). i updated to 3.15.1 and i suspend to ram work again. (In reply to comment #2) > i updated to 3.15.1 and i suspend to ram work again. https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/log/?id=refs/tags/v3.15.1 Seems unlikely that one of those commits would have fixed anything vs 3.15... issue is probably still there, just doesn't repro 100% of the time. |
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Created attachment 100983 [details] /var/log/messages I use suse 13.1 xorg 7.6.1 mesa 10.2.1 Since kernel 3.15, suspend to ram don't work. I seem to suspend and come back directly I get this messages nouveau [ DRM] suspending display... nouveau [ DRM] unpinning framebuffer(s)... nouveau [ DRM] evicting buffers... nouveau [ DRM] waiting for kernel channels to go idle... nouveau [ DRM] suspending client object trees... nouveau [ DRM] suspending kernel object tree... nouveau E[ PDISP][0000:01:00.0][0xc000857c][ffff880445675dc0] fini timeout, 0xc2061008 nouveau E[ PDISP][0000:01:00.0][0xc000857c][ffff880445675dc0] failed suspend, -16 nouveau E[ DRM] 0xd1500000:0xd15c7c00 suspend failed with -16 nouveau E[ DRM] 0xdddddddd:0xd1500000 suspend failed with -16 nouveau E[ DRM] 0xffffffff:0xdddddddd suspend failed with -16 nouveau E[ DRM] 0xffffffff:0xffffffff suspend failed with -16 nouveau [ DRM] resuming display... pci_pm_suspend(): nouveau_pmops_suspend+0x0/0xb0 [nouveau] returns -16 dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -16 PM: Device 0000:01:00.0 failed to suspend async: error -16 PM: Some devices failed to suspend, or early wake event detected