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| author | Jack Pham <jackp@codeaurora.org> | 2016-05-23 11:15:15 -0700 |
|---|---|---|
| committer | Kyle Yan <kyan@codeaurora.org> | 2016-05-26 15:27:09 -0700 |
| commit | 3aff97c7a3edd1dfe51f3e0d24a4fc36197bfbe0 (patch) | |
| tree | ef42854c2fa27ace27d981dd5b68b7ac6adbb7b8 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 090978665c83f6e271556569c113b15e4f028d60 (diff) | |
qcom-charger: Don't automatically set USB_PD type when PD_ACTIVE=1
The POWER_SUPPLY_PROP_PD_ACTIVE property is intended to be a flag
set whenever the PD PHY is in use. But this includes attempts to
establish communication, which may involve trying to perform a hard
reset to see if the port partner responds. Thus updating the
psy_desc.type field to 'USB_PD' right when PD_ACTIVE=1 is premature
as the port partner may not be PD-capable and it could be un-set.
Instead allow the PD driver to directly update POWER_SUPPLY_PROP_TYPE
only after it is sure PD communication has succeeded.
Change-Id: Iae6804bcb3121e0852ec5d14d0939623b97a6e67
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions