diff options
| author | Vincent Palatin <vpalatin@chromium.org> | 2016-10-25 14:53:49 +0200 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-10-26 01:45:17 -0700 |
| commit | fffea303b4a0892a51d6dad5e903d7869deff13c (patch) | |
| tree | 0470ea2c2b725e45bd466262164141fdaaf5253c /board/zinger | |
| parent | 6e82ee47298583dd1ac3e37e5f73f93ee17a45d9 (diff) | |
| download | chrome-ec-fffea303b4a0892a51d6dad5e903d7869deff13c.tar.gz | |
pd: fix contract negotiation with dynamic PDOs
When the board is using dynamic source PDOs, we need to ensure that we
are checking the incoming sink power request against the right set of
PDOs else we might reject a valid request (e.g. with high-power source,
we need to check against the 3.0A limit if we only have one port
connected).
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=gru
BUG=chrome-os-partner:56110
TEST=Connect Kevin to Caroline, ask Caroline to charge from the other
side and see it negotiating successfully a 5V/3A contract.
Change-Id: Ie1aa5746776be5946422bf07c08ae0f22faddd8c
Reviewed-on: https://chromium-review.googlesource.com/403088
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'board/zinger')
| -rw-r--r-- | board/zinger/usb_pd_policy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/zinger/usb_pd_policy.c b/board/zinger/usb_pd_policy.c index fd9cf8be7b..c210ce9cea 100644 --- a/board/zinger/usb_pd_policy.c +++ b/board/zinger/usb_pd_policy.c @@ -198,7 +198,7 @@ static int discharge_volt_idx; /* output current measurement */ int vbus_amp; -int pd_board_check_request(uint32_t rdo) +int pd_board_check_request(uint32_t rdo, int pdo_cnt) { int idx = RDO_POS(rdo); |