Bug 13202 - Suspend to Ram Lockup: Error in I830WaitLpRing(), timeout for 2 seconds
Summary: Suspend to Ram Lockup: Error in I830WaitLpRing(), timeout for 2 seconds
Status: RESOLVED DUPLICATE of bug 11720
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/intel (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Eric Anholt
QA Contact: Xorg Project Team
URL: http://bugs.debian.org/cgi-bin/bugrep...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-11-12 11:09 UTC by Brandon Philips
Modified: 2007-11-12 18:24 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments

Description Brandon Philips 2007-11-12 11:09:27 UTC 
With the git version of the driver suspend to ram crashes x.org with "Error in I830WaitLpRing(), timeout for 2 seconds" this is happening nearly every suspend.

I am willing to test patches/etc.  The Debian bug explains the problem too:
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=449314

Thanks,

Brandon

Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x5ffc0001 pgetbl_err: 0x0
ipeir: 0 iphdr: 8000001
LP ring tail: 8 head: 0 len: 1f001 start 0
eir: 0 esr: 0 emr: ffff
instdone: ffc1 instpm: 0
memmode: 306 instps: 2014c1
hwstam: ffff ier: 0 imr: ffff iir: 0
Ring at virtual 0xa785e000 head 0x0 tail 0x8 count 2
        0001ff80: 00000000
        0001ff84: 00000000
        0001ff88: 00000000
        0001ff8c: 00000000
        0001ff90: 00000000
        0001ff94: 00000000
        0001ff98: 00000000
        0001ff9c: 00000000
        0001ffa0: 00000000
        0001ffa4: 00000000
        0001ffa8: 00000000
        0001ffac: 00000000
        0001ffb0: 00000000
        0001ffb4: 00000000
        0001ffb8: 00000000
        0001ffbc: 00000000
        0001ffc0: 00000000
        0001ffc4: 00000000
        0001ffc8: 00000000
        0001ffcc: 00000000
        0001ffd0: 00000000
        0001ffd4: 00000000
        0001ffd8: 00000000
        0001ffdc: 00000000
        0001ffe0: 00000000
        0001ffe4: 00000000
        0001ffe8: 00000000
        0001ffec: 00000000
        0001fff0: 00000000
        0001fff4: 00000000
        0001fff8: 00000000
        0001fffc: 00000000
        00000000: 02000011
Ring end
space: 131056 wanted 131064

Fatal server error:
lockup

(II) intel(0): fbc disabled on pipe a
(II) intel(0): xf86UnbindGARTMemory: unbind key 0
(II) intel(0): xf86UnbindGARTMemory: unbind key 1
Comment 1 Gordon Jin 2007-11-12 18:24:07 UTC 
Seems a dup.
Could you try the patch on bug#11720 and report back?

*** This bug has been marked as a duplicate of bug 11720 ***

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