mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2026-01-03 21:49:32 +00:00
03f11f6549
The dock hub upstream port is wired to the type-C captive cable, so we can only be a data UFP : - ensure we reject data swap request to become a DFP (e.g. from dual role devices preferring to be a UFP such as Ryu) - swap to data UFP at startup (we will start as data DFP since we are a power source only). Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=none BUG=none TEST=connect Honeybuns to Ryu and see Ryu becoming a power sink and a data DFP all the time. Change-Id: I876536451a327e04df0a81d8217ef19963d204b6 Reviewed-on: https://chromium-review.googlesource.com/300952 Commit-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-by: Alec Berg <alecaberg@chromium.org> Reviewed-by: Scott Collyer <scollyer@chromium.org>
For an overview of the Embedded Controller firmware, refer to http://www.chromium.org/chromium-os/2014-firmware-summit