diff options
Diffstat (limited to 'board/servo_v4/usb_pd_policy.c')
| -rw-r--r-- | board/servo_v4/usb_pd_policy.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/board/servo_v4/usb_pd_policy.c b/board/servo_v4/usb_pd_policy.c index ec127c734f..b4746628f9 100644 --- a/board/servo_v4/usb_pd_policy.c +++ b/board/servo_v4/usb_pd_policy.c @@ -39,6 +39,9 @@ CC_ENABLE_DRP) #define CONFIG_SNK(c) CONFIG_SET_CLEAR(c, \ CC_DISABLE_DTS, \ + CC_ALLOW_SRC | CC_ENABLE_DRP | CC_SNK_WITH_PD) +#define CONFIG_PDSNK(c) CONFIG_SET_CLEAR(c, \ + CC_DISABLE_DTS | CC_SNK_WITH_PD, \ CC_ALLOW_SRC | CC_ENABLE_DRP) #define CONFIG_DRP(c) CONFIG_SET_CLEAR(c, \ CC_DISABLE_DTS | CC_ALLOW_SRC | CC_ENABLE_DRP, \ @@ -48,6 +51,10 @@ CC_ENABLE_DRP | CC_DISABLE_DTS) #define CONFIG_SNKDTS(c) CONFIG_SET_CLEAR(c, \ 0, \ + CC_ALLOW_SRC | CC_ENABLE_DRP | \ + CC_DISABLE_DTS | CC_SNK_WITH_PD) +#define CONFIG_PDSNKDTS(c) CONFIG_SET_CLEAR(c, \ + CC_SNK_WITH_PD, \ CC_ALLOW_SRC | CC_ENABLE_DRP | CC_DISABLE_DTS) #define CONFIG_DRPDTS(c) CONFIG_SET_CLEAR(c, \ CC_ALLOW_SRC | CC_ENABLE_DRP, \ @@ -794,7 +801,17 @@ static void do_cc(int cc_config_new) */ if (dualrole != PD_DRP_TOGGLE_ON) pd_set_host_mode(DUT, chargeable); - pd_comm_enable(DUT, chargeable); + + /* + * For the normal lab use, emulating a sink has no PD + * comm, like a passive hub. For the PD FAFT use, we + * need to validate some PD behavior, so a flag + * CC_SNK_WITH_PD to force enabling PD comm. + */ + if (cc_config & CC_SNK_WITH_PD) + pd_comm_enable(DUT, 1); + else + pd_comm_enable(DUT, chargeable); } } } @@ -818,12 +835,16 @@ static int command_cc(int argc, char **argv) cc_config_new = CONFIG_SRC(cc_config_new); else if (!strcasecmp(argv[1], "snk")) cc_config_new = CONFIG_SNK(cc_config_new); + else if (!strcasecmp(argv[1], "pdsnk")) + cc_config_new = CONFIG_PDSNK(cc_config_new); else if (!strcasecmp(argv[1], "drp")) cc_config_new = CONFIG_DRP(cc_config_new); else if (!strcasecmp(argv[1], "srcdts")) cc_config_new = CONFIG_SRCDTS(cc_config_new); else if (!strcasecmp(argv[1], "snkdts")) cc_config_new = CONFIG_SNKDTS(cc_config_new); + else if (!strcasecmp(argv[1], "pdsnkdts")) + cc_config_new = CONFIG_PDSNKDTS(cc_config_new); else if (!strcasecmp(argv[1], "drpdts")) cc_config_new = CONFIG_DRPDTS(cc_config_new); else @@ -836,7 +857,8 @@ static int command_cc(int argc, char **argv) return EC_SUCCESS; } DECLARE_CONSOLE_COMMAND(cc, command_cc, - "[off|on|src|snk|drp|srcdts|snkdts|drpdts]", + "[off|on|src|snk|pdsnk|drp|srcdts|snkdts|pdsnkdts|" + "drpdts]", "Servo_v4 DTS and CHG mode"); static void fake_disconnect_end(void) |