Openmoko Bug #1158: Charging stops even while connected

Openmoko Public Trac bugs at docs.openmoko.org
Sat Sep 27 21:22:18 CEST 2008


#1158: Charging stops even while connected
---------------------------------+------------------------------------------
    Reporter:  plr at udgaard.com   |        Owner:  openmoko-devel
        Type:  defect            |       Status:  new           
    Priority:  high              |    Milestone:  Om2008.10     
   Component:  System Software   |      Version:  unspecified   
    Severity:  critical          |   Resolution:                
    Keywords:  power management  |    Blockedby:                
Reproducible:  sometimes         |     Blocking:                
---------------------------------+------------------------------------------

Comment(by shishz):

 here's my dump_regs for my freerunner that experiences the symptoms
 described in the bug report:

 {{{
 root at om-gta02:/sys/devices/platform/s3c2440-i2c/i2c-adapter/i2c-0/0-0073#
 cat dump_regs

 13 84 80 00 00 00 00 c0 00 00 00 00 00 d3 aa 4a
 15 47 ff 01 00 07 00 00 02 08 6b 01 00 0a 1b 02
 00 22 2f 01 00 22 00 00 2a 01 05 20 11 18 02 18
 02 00 00 00 00 15 00 15 01 12 01 00 00 ff 3f 00
 00 1f 63 e6 28 19 ff ff 00 00 00 33 20 51 19 00
 00 08 00 00 7e 0b 00 f2 00 13 55 18 00 27 08 08
 00 00 06 07 11 07 08 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 6e a3 19 0a 27 60 77 c0 8a
 1e d8 03 06 00 03 00 03 f7 ff 3a 5f 0f 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 }}}


 When I remove the usb cable and replug it back in, only then does my
 freerunner start charging.  The following is the dump_regs when it's
 charging after the replug of the cable:

 {{{

 root at om-gta02:~# apm
 On-line, battery charging: 89% (0:45:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-007
 3/dump_regs

 13 84 80 00 00 00 00 c0 00 00 00 00 00 d3 aa 4a
 15 47 ff 01 00 07 00 00 02 08 6b 01 00 0a 1b 02
 00 22 2f 01 00 22 00 00 2a 01 05 20 11 18 02 18
 02 00 00 00 00 15 00 15 01 12 01 00 00 ff 3f 00
 00 1f 63 e7 28 19 ff ff 00 01 00 23 23 f2 19 00
 00 08 00 00 7e 0b 00 f2 00 48 19 19 00 27 08 08
 00 00 06 07 11 07 08 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 6e a3 19 0a 27 60 77 c0 8a
 1e d8 03 06 00 00 00 03 f7 ff 3a 5f 0f 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 }}}

 hth

-- 
Ticket URL: <https://docs.openmoko.org/trac/ticket/1158#comment:28>
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