[ltp] Re: Possibly Solved: i855-based ThinkPad R51 suspend-to-RAM

Jan Girlich linux-thinkpad@linux-thinkpad.org
Fri, 15 Apr 2005 18:17:53 +0200


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Hi again,

after testing the hardware-mouse-cursor Eben King told me about in 
another thread, I made a little, little, tiny step ahead ;)

Jan Girlich schrieb:

> Starting the script without vbetool from a text-console this happens:
> 
> After resuming I see the command-line and I can work as usual. But the 
> rest of the screen above the command-line is black and shows the 
> "Stopping tasks: ==================|"-line, whatever it showed before 
> suspend. When I switch to X it's similar to suspend from a console with 
> vbetool. Flickering, black screen and X stops working.

After the above I can see the X-Cursor (black cross) in the middle of 
the screen. Until I touch the mouse, then it disappears.

Here is the Xorg.0.log after resuming, maybe someone understands it 
better than me:

(WW) Open APM failed (/dev/apm_bios) (No such file or directory)
(II) Screen 0 shares mem & io resources
(II) Screen 1 shares mem & io resources
(II) Screen 0 shares mem & io resources
(II) Screen 1 shares mem & io resources
(II) I810(0): xf86BindGARTMemory: bind key 8 at 0x007df000 (pgoffset 2015)
(II) I810(0): xf86BindGARTMemory: bind key 0 at 0x07fff000 (pgoffset 32767)
(II) I810(0): xf86BindGARTMemory: bind key 1 at 0x07ffb000 (pgoffset 32763)
(II) I810(0): xf86BindGARTMemory: bind key 3 at 0x07fea000 (pgoffset 32746)
(II) I810(0): xf86BindGARTMemory: bind key 4 at 0x07fda000 (pgoffset 32730)
(II) I810(0): xf86BindGARTMemory: bind key 2 at 0x07ffa000 (pgoffset 32762)
(II) I810(0): xf86BindGARTMemory: bind key 5 at 0x07c00000 (pgoffset 31744)
(II) I810(0): xf86BindGARTMemory: bind key 6 at 0x07a00000 (pgoffset 31232)
(II) I810(0): xf86BindGARTMemory: bind key 7 at 0x079f8000 (pgoffset 31224)
(II) I810(0): Display plane A is enabled and connected to Pipe A.
(II) I810(0): Display plane B is enabled and connected to Pipe B.
(II) I810(0): Enabling plane A.
(II) I810(0): Enabling plane B.
(II) I810(0): Display plane A is now enabled and connected to Pipe A.
(II) I810(0): Display plane B is now enabled and connected to Pipe B.
(II) I810(0): PIPEACONF is 0x80000000
(II) I810(0): PIPEBCONF is 0x80000000
(WW) I810(0): Correcting plane A stride (1024 -> 640)
(II) I810(0): Mode bandwidth is 47 Mpixel/s
(II) I810(0): maxBandwidth is 1440 Mbyte/s, pipe bandwidths are 126 
Mbyte/s, 0 Mbyte/s
(II) I810(0): LFP compensation mode: 0x6
(II) I810(1): Display plane A is enabled and connected to Pipe A.
(II) I810(1): Display plane B is enabled and connected to Pipe B.
(II) I810(1): Enabling plane A.
(II) I810(1): Enabling plane B.
(II) I810(1): Display plane A is now enabled and connected to Pipe A.
(II) I810(1): Display plane B is now enabled and connected to Pipe B.
(II) I810(1): PIPEACONF is 0x80000000
(II) I810(1): PIPEBCONF is 0x80000000
(II) I810(1): Mode bandwidth is 18 Mpixel/s
(II) I810(1): maxBandwidth is 1440 Mbyte/s, pipe bandwidths are 48 
Mbyte/s, 0 Mbyte/s
(II) I810(1): LFP compensation mode: 0x6
(II) Entity 0 shares no resources
(II) Entity 1 shares no resources
ADVANCE_LP_RING: outring (0x11) isn't on a QWord boundaryError in 
I830WaitLpRing(), now is 118597, start is 116596
pgetbl_ctl: 0xfee0001 pgetbl_err: 0x0
ipeir: 0 iphdr: 2
LP ring tail: 10 head: 10 len: 1f001 start 0
eir: 0 esr: 0 emr: ffff
instdone: ffc0 instpm: 40
memmode: 108 instps: 0
hwstam: ffff ier: 2 imr: 9 iir: a0
space: 131063 wanted 131064
(II) I810(0): [drm] removed 1 reserved context for kernel
(II) I810(0): [drm] unmapping 8192 bytes of SAREA 0xd06e1000 at 0xb7c93000

Fatal server error:
lockup


Please consult the The X.Org Foundation support
          at http://wiki.X.Org
  for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional 
information.

(II) Screen 0 shares mem & io resources
(II) Screen 1 shares mem & io resources
ADVANCE_LP_RING: outring (0x19) isn't on a QWord boundaryError in 
I830WaitLpRing(), now is 121600, start is 119599
pgetbl_ctl: 0xfee0001 pgetbl_err: 0x0
ipeir: 0 iphdr: 2
LP ring tail: 18 head: 18 len: 1f001 start 0
eir: 0 esr: 0 emr: ffff
instdone: ffc0 instpm: 40
memmode: 108 instps: 0
hwstam: ffff ier: 0 imr: ffff iir: a0
space: 131063 wanted 131064

FatalError re-entered, aborting
lockup



Thanks
Jan

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