https://bugs.freedesktop.org/show_bug.cgi?id=67723
Priority: medium Bug ID: 67723 Assignee: dri-devel@lists.freedesktop.org Summary: Resume from s2ram doesn't work with radeon.dpm=1 Severity: normal Classification: Unclassified OS: Linux (All) Reporter: bastian.triller@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI
Created attachment 83594 --> https://bugs.freedesktop.org/attachment.cgi?id=83594&action=edit dmesg_r600_uvd_init_error
System: MacBookPro8,2 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Whistler [Radeon HD 6630M/6650M/6750M/7670M/7690M] [1002:6741]
Screen stays black. It only worked twice, after rebooting from OS X. dmesg attached.
https://bugs.freedesktop.org/show_bug.cgi?id=67723
--- Comment #1 from Bastian Triller bastian.triller@gmail.com --- tested linus' and also drm-fixes-3.11
https://bugs.freedesktop.org/show_bug.cgi?id=67723
--- Comment #2 from Alex Deucher agd5f@yahoo.com --- This looks like a UVD problem. Do you get the same issue with dpm disabled? Make sure your kernel has this patch: http://lists.freedesktop.org/archives/dri-devel/2013-August/042680.html
https://bugs.freedesktop.org/show_bug.cgi?id=67723
Bastian Triller bastian.triller@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|Resume from s2ram doesn't |Resume from s2ram fails |work with radeon.dpm=1 |with [drm:r600_uvd_init] | |*ERROR* UVD not responding, | |trying to reset the VCPU!!!
--- Comment #3 from Bastian Triller bastian.triller@gmail.com --- Yep, this fails also with dpm=0. I missed the errors in dmesg as I resumed once with dpm=0.
I have built the kernel with the latest drm-fixes-3.11 (dffd4b65ca8989).
https://bugs.freedesktop.org/show_bug.cgi?id=67723
Alex Deucher agd5f@yahoo.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE
--- Comment #4 from Alex Deucher agd5f@yahoo.com ---
*** This bug has been marked as a duplicate of bug 67187 ***
https://bugs.freedesktop.org/show_bug.cgi?id=67723
Bastian Triller bastian.triller@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|Resume from s2ram fails |Resume from s2ram doesn't |with [drm:r600_uvd_init] |work with radeon.dpm=1 |*ERROR* UVD not responding, | |trying to reset the VCPU!!! |
https://bugs.freedesktop.org/show_bug.cgi?id=67723
--- Comment #5 from Alex Deucher agd5f@yahoo.com --- You said in comment 3 that you also had the same failure with dpm disabled, but you just changed the summary to indicate that it happens with dpm enabled. Which is correct? Is it only an issue with dpm enabled or does it happen regardless of whether dpm is enabled?
https://bugs.freedesktop.org/show_bug.cgi?id=67723
Bastian Triller bastian.triller@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|DUPLICATE |---
--- Comment #6 from Bastian Triller bastian.triller@gmail.com --- Wow, that was a fast answer.
Resume with dpm=0 works. With dpm=1 only with power adapter attached. Screen stays black and laptop starts heating up and I have to force off the laptop. The laptop is pingable but SSH doesn't work, neither a new session nor an open one. It makes no difference if I suspend with or without power adapter.
https://bugs.freedesktop.org/show_bug.cgi?id=67723
Bastian Triller bastian.triller@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |FIXED
--- Comment #7 from Bastian Triller bastian.triller@gmail.com --- Works now. Tested with 3.12.0-rc6-20582e. Thanks for your work.
dri-devel@lists.freedesktop.org
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