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| author | Jett Rink <jettrink@chromium.org> | 2018-10-12 09:48:25 -0600 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-10-12 15:16:49 -0700 |
| commit | 91fd6c54d03f919d97ca4151191eb7a9a11f85dc (patch) | |
| tree | 11463be0b82dab09558e0897366807130d5992ec /common/usb_pd_tcpc.c | |
| parent | 2dc1ac3ffcbef2da74f717472b8404ba5bc65e1e (diff) | |
| download | chrome-ec-91fd6c54d03f919d97ca4151191eb7a9a11f85dc.tar.gz | |
cleanup: rename Rp enum values for clarity
The tcpc_cc_voltage_status enum contains different values for different
detected resister values of the port partner. Both Ra and Rd values
contained that in the name, but Rp values did not. Update _SNK_ tag to
_RP_ tag to make it more clear what resistor is being applied by port
partner.
Also adding a few more comments in usb_pd_tcpm.h for clarify on the
different uses of CC resistor enums.
BRANCH=none
BUG=none
TEST=builds. just a rename change.
Change-Id: Id5f7bb502f735bef5937585e2e8bd516ad428a99
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1278103
Reviewed-by: Scott Collyer <scollyer@chromium.org>
Diffstat (limited to 'common/usb_pd_tcpc.c')
| -rw-r--r-- | common/usb_pd_tcpc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/common/usb_pd_tcpc.c b/common/usb_pd_tcpc.c index 11bc399b5e..3e79569e2e 100644 --- a/common/usb_pd_tcpc.c +++ b/common/usb_pd_tcpc.c @@ -746,11 +746,11 @@ static int cc_voltage_to_status(int port, int cc_volt, int cc_sel) #ifdef CONFIG_USB_PD_DUAL_ROLE else if (pd[port].cc_pull == TYPEC_CC_RD) { if (cc_volt >= TYPE_C_SRC_3000_THRESHOLD) - return TYPEC_CC_VOLT_SNK_3_0; + return TYPEC_CC_VOLT_RP_3_0; else if (cc_volt >= TYPE_C_SRC_1500_THRESHOLD) - return TYPEC_CC_VOLT_SNK_1_5; + return TYPEC_CC_VOLT_RP_1_5; else if (CC_RP(cc_volt)) - return TYPEC_CC_VOLT_SNK_DEF; + return TYPEC_CC_VOLT_RP_DEF; else return TYPEC_CC_VOLT_OPEN; } |