Openmoko Bug #2253: Very high, silent beep when screen in horizontal mode (xrand -3)
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Mon Mar 9 10:17:33 CET 2009
#2253: Very high, silent beep when screen in horizontal mode (xrand -3)
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Reporter: rhk | Owner: openmoko-devel
Type: defect | Status: new
Priority: normal | Milestone:
Component: unknown | Version:
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible:
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Comment(by andy):
My guess is this problem belongs to the specific unit FWIW, likely
something to do with total current on that device or something physical
about a PMU inductor that makes it resonate.
When we change to landscape orientation the speed of the Glamo video unit
changes and so does the total amount of current drawn, I guess the PMU is
feeling that for some reason.
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Ticket URL: <https://docs.openmoko.org/trac/ticket/2253#comment:5>
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