stable-tracking test image
Klaus Kurzmann
mok at mnet-online.de
Tue Nov 18 13:11:46 CET 2008
* Andy Green <andy at openmoko.com> [081118 12:29]:
> Somebody in the thread at some point said:
> | wsod again, i tried echo mem > /sys/power/state and then did suspend by
> | the button... i think... :)
> Sorry why did the wsod come, this is from coming out of blanking?
I've got the same result (WSoD) and I took care it won't blank before
suspending. I did one suspend/resume cycle, where I waited just 30secs
before resuming and that worked fine - _no_ WSoD.
Then I did one suspend/resume cycle, where I waited 2mins before
resuming - WSoD.
Suspending was done by echo mem > /sys/power/state and resuming by
pressing the power button.
> | but this kernel doesn't have
> | /sys/class/i2c-adapter/i2c-0/0-0073/glamo3362.0/regs to send any
> | status...
> Now we're in Balaji regulator world things are moved around a little
> /sys/class/i2c-adapter/i2c-0/0-0073/pcf50633-regltr.9/glamo3362.0/regs
> find /sys -name *regs*
> for example will find anything that's gone missing.
regs with WSoD are:
General
0000: 2020 3650 0002 01ff 0000 0000 0000 0000
0010: 000d 000b 00ee 000f 3000 1000 3000 002f
0020: 1000 0000 3000 1000 0000 0000 0000 0000
0030: 1879 0000 2000 0101 0102 0000 0000 0000
0040: 05db 5d0f 0aba 82d4 0003 0000 0000 0000
0050: 000f 111e ccc3 111e 000f 0001 0e0f 030f
0060: 080f 0f0f 0000 0000 0000 0000 0000 0000
0070: 0000 0000 0000
Host Bus
0200: 0e03 07ff 0000 0080 0344 0600 0000 0000
0210: 0000 0000 4000
Memory
0300: 0c74 afaf 0108 0010 0000 0000 0000 0000
0310: 0000 1002 6006 00ff 0001 0020 0000 0000
0320: 0000 0000 0000 0000 0000 0000 0000 0000
0330: 3210 5432 e100 01d6
LCD 1
1100: 0020 9020 0b40 01e0 0280 440c 0000 0000
1110: 6000 0009 0000 0000 03c0 0000 0200 0000
1120: 0000 0000 0008 0000 0010 0000 01f0 0000
1130: 0294 0000 0000 0000 0002 0000 0004 0000
1140: 0284 0000 0000 0000 0000 0000 0000 0000
1150: c000 0012 0000 0000 0000 0000 0000 0000
1160: 0000 0000 0000 0000 0000 0000 0000 0000
1170: 0000 0000 0000 0000 0000 0000 0000 0000
1180: 8025 01de 5a00 0008 0000 0000 0000 0000
1190: 0000 0000 0000 0000 0000 0000 0000 0000
11A0: 0000 0000 0000 0000 0000 0000 0000 0000
11B0: 0000
LCD 2
1200: 0000 0000 0000 0000 0000 0000 0000 0000
1210: 0000 0000 0000 0000 0000 0000 0000 0000
1220: 0000 0000 0000 0000 0000 0000 0000 0000
1230: 0000 0000 0000 0000 0000 0000 0000 0000
1240: 0000 0000 0000 0000 0000 0000 0000 0000
1250: 0000 0000 0000 0000 0000 0000 0000 0000
1260: 0000 0000
MMC
1400: 0095 5500 4dd5 108a 0000 0000 0000 0000
1410: 003f 0009 8d00 000e 0006 4600 400c 0002
1420: c300 0002 0000 0000 0000 0000 0000 0000
1430: 080e 0000 0000 007f 8000 007f 0002 0200
> -Andy
If you want me to test this with some specific test rootfs (without X,
frameworkd), just tell me which one :)
Mok
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