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linux-source-2.6.20 package

  1. Bug #100114
  2. Comment #18

Comment 18 for bug 100114

Revision history for this message
wvengen (wvengen) wrote :

Ok, I tracked DPLBASE and posbuf before and after suspend/resume and they look pretty similar. In both cases, the lowest bit of DPLBASE is set, so it should report back the position. Before:
  posbuf 0x340, lpibpos 0x294, posbuf=0x1b881020 DPLBASE=0x1b881001
  posbuf 0xfe0, lpibpos 0xf40, posbuf=0x1b881020 DPLBASE=0x1b881001
  posbuf 0x1fe0, lpibpos 0x1f40, posbuf=0x1b881020 DPLBASE=0x1b881001
and after:
  posbuf 0x340, lpibpos 0x294, posbuf=0x1b881020 DPLBASE=0x1b881001
  posbuf 0x340, lpibpos 0xf40, posbuf=0x1b881020 DPLBASE=0x1b881001
  posbuf 0x340, lpibpos 0x1f40, posbuf=0x1b881020 DPLBASE=0x1b881001
(another test showed that DPUBASE remains zero) So the issue remains: how is the re-initialisation different on resume?