diff options
Diffstat (limited to 'board/samus_pd/usb_pd_policy.c')
| -rw-r--r-- | board/samus_pd/usb_pd_policy.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/board/samus_pd/usb_pd_policy.c b/board/samus_pd/usb_pd_policy.c index c63debcf16..2004f6c53f 100644 --- a/board/samus_pd/usb_pd_policy.c +++ b/board/samus_pd/usb_pd_policy.c @@ -206,14 +206,14 @@ int pd_board_checks(void) return EC_SUCCESS; } -int pd_power_swap(int port) +int pd_check_power_swap(int port) { /* TODO: use battery level to decide to accept/reject power swap */ /* Always allow power swap */ return 1; } -int pd_data_swap(int port, int data_role) +int pd_check_data_swap(int port, int data_role) { /* Allow data swap if we are a UFP, otherwise don't allow */ return (data_role == PD_ROLE_UFP) ? 1 : 0; @@ -223,6 +223,14 @@ void pd_execute_data_swap(int port, int data_role) { /* TODO: when switching to UFP need to open D+/D- switches */ } + +void pd_new_contract(int port, int pr_role, int dr_role, + int partner_pr_swap, int partner_dr_swap) +{ + /* If UFP, try to switch to DFP */ + if (partner_dr_swap && dr_role == PD_ROLE_UFP) + pd_request_data_swap(port); +} /* ----------------- Vendor Defined Messages ------------------ */ const struct svdm_response svdm_rsp = { .identity = NULL, |