Shawn Nematbakhsh 7c2c5a9dc3 pd: Add "freeze" dual-role policy ...

Add a new DRP policy to "freeze" the power role of each port, never
toggling automatically, though manual role swaps may still occur.

BUG=chromium:769895
BRANCH=servo
TEST=On servo_v4, verify DUT port stays in SRC role and POWER port
stays in SNK role while disconnected.

Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: Ibff3cd1ffaf0e884b030c231003763a57acbe02e
Reviewed-on: https://chromium-review.googlesource.com/715276
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>

2017-10-19 12:56:42 -07:00

174 KiB

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