diff options
Diffstat (limited to 'common/usb_pd_protocol.c')
| -rw-r--r-- | common/usb_pd_protocol.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/common/usb_pd_protocol.c b/common/usb_pd_protocol.c index 0485f6316e..f550492108 100644 --- a/common/usb_pd_protocol.c +++ b/common/usb_pd_protocol.c @@ -99,10 +99,6 @@ enum vdm_states { /* Port dual-role state */ enum pd_dual_role_states drp_state = CONFIG_USB_PD_INITIAL_DRP_STATE; -/* Last received source cap */ -static uint32_t pd_src_caps[CONFIG_USB_PD_PORT_COUNT][PDO_MAX_OBJECTS]; -static int pd_src_cap_cnt[CONFIG_USB_PD_PORT_COUNT]; - /* Enable variable for Try.SRC states */ static uint8_t pd_try_src_enable; #endif @@ -575,15 +571,6 @@ void pd_soft_reset(void) } #ifdef CONFIG_USB_PD_DUAL_ROLE -static void pd_store_src_cap(int port, int cnt, uint32_t *src_caps) -{ - int i; - - pd_src_cap_cnt[port] = cnt; - for (i = 0; i < cnt; i++) - pd_src_caps[port][i] = *src_caps++; -} - /* * Request desired charge voltage from source. * Returns EC_SUCCESS on success or non-zero on failure. @@ -613,8 +600,7 @@ static int pd_send_request_msg(int port, int always_send_request) * If this port is not actively charging or we are not allowed to * request the max voltage, then select vSafe5V */ - res = pd_build_request(pd_src_cap_cnt[port], pd_src_caps[port], - &rdo, &curr_limit, &supply_voltage, + res = pd_build_request(port, &rdo, &curr_limit, &supply_voltage, charging && max_request_allowed ? PD_REQUEST_MAX : PD_REQUEST_VSAFE5V); @@ -727,12 +713,11 @@ static void handle_data_request(int port, uint16_t head, /* Port partner is now known to be PD capable */ pd[port].flags |= PD_FLAGS_PREVIOUS_PD_CONN; - pd_store_src_cap(port, cnt, payload); /* src cap 0 should be fixed PDO */ pd_update_pdo_flags(port, payload[0]); - pd_process_source_cap(port, pd_src_cap_cnt[port], - pd_src_caps[port]); + pd_process_source_cap(port, cnt, payload); + /* Source will resend source cap on failure */ pd_send_request_msg(port, 1); } |