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| author | Denis Brockus <dbrockus@chromium.org> | 2020-02-14 07:53:11 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-02-15 02:12:59 +0000 |
| commit | 4588844d403aad4b9c6bd0732ad6423646ce7a51 (patch) | |
| tree | b14fc6579eb9633dbd3b2110e791d139c8fa353f /fuzz | |
| parent | 139e94729bc55c6dbf838d1136c04b7ce711c48f (diff) | |
| download | chrome-ec-4588844d403aad4b9c6bd0732ad6423646ce7a51.tar.gz | |
usbc: remove tri-state polarity
TCPCIr2 had an issue with setting CC coming out of DRP
that if the polarity was not retained that the connection
dropped back to OPEN. Unfortunately this change broke
many of the other TCPCI implementations. I am working
on a different method of dealing with coming out of DRP
and this is no longer needed.
BUG=none
BRANCH=none
TEST=verify USB-C is working
Change-Id: Ifa8f26d417df2f5d5f41a23fbf7e6f9129031e94
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2056968
Reviewed-by: Jett Rink <jettrink@chromium.org>
Diffstat (limited to 'fuzz')
| -rw-r--r-- | fuzz/usb_pd_fuzz.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fuzz/usb_pd_fuzz.c b/fuzz/usb_pd_fuzz.c index 1d44921817..7b7b9bfc5a 100644 --- a/fuzz/usb_pd_fuzz.c +++ b/fuzz/usb_pd_fuzz.c @@ -31,7 +31,11 @@ static int mock_tcpm_select_rp_value(int port, int rp) } static int mock_tcpm_set_cc(int port, int pull) { return EC_SUCCESS; } -static int mock_tcpm_set_polarity(int port, int polarity) { return EC_SUCCESS; } +static int mock_tcpm_set_polarity(int port, enum tcpc_cc_polarity polarity) +{ + return EC_SUCCESS; +} + static int mock_tcpm_set_vconn(int port, int enable) { return EC_SUCCESS; } static int mock_tcpm_set_msg_header(int port, int power_role, int data_role) { return EC_SUCCESS; } |