diff options
Diffstat (limited to 'common/usb_pd_protocol.c')
| -rw-r--r-- | common/usb_pd_protocol.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/common/usb_pd_protocol.c b/common/usb_pd_protocol.c index c2eafb7fa3..e5850a8554 100644 --- a/common/usb_pd_protocol.c +++ b/common/usb_pd_protocol.c @@ -421,9 +421,10 @@ static int send_control(int port, int type) static int send_source_cap(int port) { int bit_len; -#ifdef CONFIG_USB_PD_DYNAMIC_SRC_CAP +#if defined(CONFIG_USB_PD_DYNAMIC_SRC_CAP) || \ + defined(CONFIG_USB_PD_MAX_SINGLE_SOURCE_CURRENT) const uint32_t *src_pdo; - const int src_pdo_cnt = pd_get_source_pdo(&src_pdo); + const int src_pdo_cnt = charge_manager_get_source_pdo(&src_pdo); #else const uint32_t *src_pdo = pd_src_pdo; const int src_pdo_cnt = pd_src_pdo_cnt; @@ -1887,6 +1888,18 @@ void pd_task(void) (pd[port].vdm_state == VDM_STATE_BUSY)) break; + /* Send updated source capabilities to our partner */ + if (pd[port].flags & PD_FLAGS_UPDATE_SRC_CAPS) { + res = send_source_cap(port); + if (res >= 0) { + set_state(port, + PD_STATE_SRC_NEGOCIATE); + pd[port].flags &= + ~PD_FLAGS_UPDATE_SRC_CAPS; + } + break; + } + /* Send get sink cap if haven't received it yet */ if (pd[port].last_state != pd[port].task_state && !(pd[port].flags & PD_FLAGS_SNK_CAP_RECVD)) { @@ -2955,6 +2968,15 @@ void pd_set_external_voltage_limit(int port, int mv) } } +void pd_update_contract(int port) +{ + if ((pd[port].task_state >= PD_STATE_SRC_NEGOCIATE) && + (pd[port].task_state <= PD_STATE_SRC_GET_SINK_CAP)) { + pd[port].flags |= PD_FLAGS_UPDATE_SRC_CAPS; + task_wake(PD_PORT_TO_TASK_ID(port)); + } +} + #endif /* CONFIG_USB_PD_DUAL_ROLE */ static int command_pd(int argc, char **argv) |