diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/qcom-charger/smb-lib.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/power/qcom-charger/smb-lib.c b/drivers/power/qcom-charger/smb-lib.c index 05369f6826d5..144169ea4930 100644 --- a/drivers/power/qcom-charger/smb-lib.c +++ b/drivers/power/qcom-charger/smb-lib.c @@ -2014,6 +2014,45 @@ int smblib_set_prop_pd_active(struct smb_charger *chg, "Couldn't enable vconn on CC line rc=%d\n", rc); return rc; } + + rc = vote(chg->usb_icl_votable, PD_VOTER, true, USBIN_500MA); + if (rc < 0) { + smblib_err(chg, "Couldn't vote for USB ICL rc=%d\n", + rc); + return rc; + } + + rc = smblib_masked_write(chg, USBIN_ICL_OPTIONS_REG, + USBIN_MODE_CHG_BIT, USBIN_MODE_CHG_BIT); + if (rc < 0) { + smblib_err(chg, + "Couldn't change USB mode rc=%d\n", rc); + return rc; + } + + rc = smblib_masked_write(chg, CMD_APSD_REG, + ICL_OVERRIDE_BIT, ICL_OVERRIDE_BIT); + if (rc < 0) { + smblib_err(chg, + "Couldn't override APSD rc=%d\n", rc); + return rc; + } + } else { + rc = smblib_masked_write(chg, CMD_APSD_REG, + ICL_OVERRIDE_BIT, 0); + if (rc < 0) { + smblib_err(chg, + "Couldn't override APSD rc=%d\n", rc); + return rc; + } + + rc = smblib_masked_write(chg, USBIN_ICL_OPTIONS_REG, + USBIN_MODE_CHG_BIT, 0); + if (rc < 0) { + smblib_err(chg, + "Couldn't change USB mode rc=%d\n", rc); + return rc; + } } /* CC pin selection s/w override in PD session; h/w otherwise. */ |