diff options
Diffstat (limited to 'include/usb_pd_tcpm.h')
-rw-r--r-- | include/usb_pd_tcpm.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/usb_pd_tcpm.h b/include/usb_pd_tcpm.h index 0902d411b5..7dfa2dca1c 100644 --- a/include/usb_pd_tcpm.h +++ b/include/usb_pd_tcpm.h @@ -65,14 +65,21 @@ static inline enum tcpc_cc_polarity polarity_rm_dts( return (enum tcpc_cc_polarity)(polarity & BIT(0)); } -enum tcpm_transmit_type { +/* + * Types of PD data that can be sent or received. The values match the TCPCI bit + * field values TRANSMIT[Transmit SOP* Message] (TCPCI r2.0 v1.2, table 4-38) + * and RX_BUF_FRAME_TYPE[Received SOP* message] (table 4-37). + */ +enum tcpm_sop_type { TCPC_TX_SOP = 0, TCPC_TX_SOP_PRIME = 1, TCPC_TX_SOP_PRIME_PRIME = 2, TCPC_TX_SOP_DEBUG_PRIME = 3, TCPC_TX_SOP_DEBUG_PRIME_PRIME = 4, + /* Only a valid register setting for TRANSMIT */ TCPC_TX_HARD_RESET = 5, TCPC_TX_CABLE_RESET = 6, + /* Only a valid register setting for TRANSMIT */ TCPC_TX_BIST_MODE_2 = 7, TCPC_TX_INVALID = 0xf, }; @@ -302,7 +309,7 @@ struct tcpm_drv { * * @return EC_SUCCESS or error */ - int (*transmit)(int port, enum tcpm_transmit_type type, uint16_t header, + int (*transmit)(int port, enum tcpm_sop_type type, uint16_t header, const uint32_t *data); /** |