diff options
Diffstat (limited to 'common/usb_pd_tcpc.c')
| -rw-r--r-- | common/usb_pd_tcpc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/usb_pd_tcpc.c b/common/usb_pd_tcpc.c index 99e3470e18..a540d6f67f 100644 --- a/common/usb_pd_tcpc.c +++ b/common/usb_pd_tcpc.c @@ -362,9 +362,11 @@ static int send_validate_message(int port, uint16_t header, static uint32_t payload[7]; uint8_t expected_msg_id = PD_HEADER_ID(header); uint8_t cnt = PD_HEADER_CNT(header); + int retries = PD_HEADER_TYPE(header) == PD_DATA_SOURCE_CAP ? + 0 : PD_RETRY_COUNT; /* retry 3 times if we are not getting a valid answer */ - for (r = 0; r <= PD_RETRY_COUNT; r++) { + for (r = 0; r <= retries; r++) { int bit_len, head; /* write the encoded packet in the transmission buffer */ bit_len = prepare_message(port, header, cnt, data); |