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| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2017-10-06 15:46:02 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-10-19 12:56:42 -0700 |
| commit | 165f7d6f3bad4d49f977e1c5efad326f11007bf0 (patch) | |
| tree | 0d7d8aaf3d2ccbd5df041d7f55a2573355a31d62 /include/charge_manager.h | |
| parent | 251212fb9dea6d95a8caa43ec9eeb210abfa2df8 (diff) | |
| download | chrome-ec-165f7d6f3bad4d49f977e1c5efad326f11007bf0.tar.gz | |
charge_ramp: Ramp USB-C DTS sources
suzy-qable advertises 1.5A, but its actual capability depends on the
host USB port it is attached to. Since suzy-qable is ubiquitous and
other DTS sources may behave in the same way, ramp the input current
limit in order to find a reasonable maximum.
BUG=chromium:770296
BRANCH=None
TEST=Attach suzy-qable to kevin and reef, verify that neither OCs and EC
console via cr50 is available on reef. Also verify donette chargers
kevin at 3A and does not ramp.
Change-Id: Idd0683ede3a44111a01da6b4faab52f388ee82fd
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/693295
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'include/charge_manager.h')
| -rw-r--r-- | include/charge_manager.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/charge_manager.h b/include/charge_manager.h index 868a4257b4..ff6788126e 100644 --- a/include/charge_manager.h +++ b/include/charge_manager.h @@ -33,6 +33,7 @@ defined(TEST_BUILD) enum charge_supplier { CHARGE_SUPPLIER_PD, CHARGE_SUPPLIER_TYPEC, + CHARGE_SUPPLIER_TYPEC_DTS, #ifdef CHARGE_MANAGER_BC12 CHARGE_SUPPLIER_BC12_DCP, CHARGE_SUPPLIER_BC12_CDP, |