diff options
| -rw-r--r-- | drivers/power/supply/qcom/qpnp-smb2.c | 6 | ||||
| -rw-r--r-- | drivers/power/supply/qcom/smb-lib.c | 39 | ||||
| -rw-r--r-- | drivers/power/supply/qcom/smb-lib.h | 1 |
3 files changed, 27 insertions, 19 deletions
diff --git a/drivers/power/supply/qcom/qpnp-smb2.c b/drivers/power/supply/qcom/qpnp-smb2.c index ddb1d7e118fd..02b1204789bf 100644 --- a/drivers/power/supply/qcom/qpnp-smb2.c +++ b/drivers/power/supply/qcom/qpnp-smb2.c @@ -1829,7 +1829,8 @@ static int smb2_chg_config_init(struct smb2 *chip) switch (pmic_rev_id->pmic_subtype) { case PMI8998_SUBTYPE: chip->chg.smb_version = PMI8998_SUBTYPE; - chip->chg.wa_flags |= BOOST_BACK_WA | QC_AUTH_INTERRUPT_WA_BIT; + chip->chg.wa_flags |= BOOST_BACK_WA | QC_AUTH_INTERRUPT_WA_BIT + | TYPEC_PBS_WA_BIT; if (pmic_rev_id->rev4 == PMI8998_V1P1_REV4) /* PMI rev 1.1 */ chg->wa_flags |= QC_CHARGER_DETECTION_WA_BIT; if (pmic_rev_id->rev4 == PMI8998_V2P0_REV4) /* PMI rev 2.0 */ @@ -1844,7 +1845,8 @@ static int smb2_chg_config_init(struct smb2 *chip) break; case PM660_SUBTYPE: chip->chg.smb_version = PM660_SUBTYPE; - chip->chg.wa_flags |= BOOST_BACK_WA | OTG_WA | OV_IRQ_WA_BIT; + chip->chg.wa_flags |= BOOST_BACK_WA | OTG_WA | OV_IRQ_WA_BIT + | TYPEC_PBS_WA_BIT; chg->param.freq_buck = pm660_params.freq_buck; chg->param.freq_boost = pm660_params.freq_boost; chg->chg_freq.freq_5V = 650; diff --git a/drivers/power/supply/qcom/smb-lib.c b/drivers/power/supply/qcom/smb-lib.c index b70e16400d63..0ed748b5d582 100644 --- a/drivers/power/supply/qcom/smb-lib.c +++ b/drivers/power/supply/qcom/smb-lib.c @@ -2662,19 +2662,21 @@ int smblib_set_prop_typec_power_role(struct smb_charger *chg, return -EINVAL; } - if (power_role == UFP_EN_CMD_BIT) { - /* disable PBS workaround when forcing sink mode */ - rc = smblib_write(chg, TM_IO_DTEST4_SEL, 0x0); - if (rc < 0) { - smblib_err(chg, "Couldn't write to TM_IO_DTEST4_SEL rc=%d\n", - rc); - } - } else { - /* restore it back to 0xA5 */ - rc = smblib_write(chg, TM_IO_DTEST4_SEL, 0xA5); - if (rc < 0) { - smblib_err(chg, "Couldn't write to TM_IO_DTEST4_SEL rc=%d\n", - rc); + if (chg->wa_flags & TYPEC_PBS_WA_BIT) { + if (power_role == UFP_EN_CMD_BIT) { + /* disable PBS workaround when forcing sink mode */ + rc = smblib_write(chg, TM_IO_DTEST4_SEL, 0x0); + if (rc < 0) { + smblib_err(chg, "Couldn't write to TM_IO_DTEST4_SEL rc=%d\n", + rc); + } + } else { + /* restore it back to 0xA5 */ + rc = smblib_write(chg, TM_IO_DTEST4_SEL, 0xA5); + if (rc < 0) { + smblib_err(chg, "Couldn't write to TM_IO_DTEST4_SEL rc=%d\n", + rc); + } } } @@ -4098,10 +4100,13 @@ static void smblib_handle_typec_removal(struct smb_charger *chg) if (rc < 0) smblib_err(chg, "Couldn't enable HW cc_out rc=%d\n", rc); - /* restore crude sensor */ - rc = smblib_write(chg, TM_IO_DTEST4_SEL, 0xA5); - if (rc < 0) - smblib_err(chg, "Couldn't restore crude sensor rc=%d\n", rc); + /* restore crude sensor if PM660/PMI8998 */ + if (chg->wa_flags & TYPEC_PBS_WA_BIT) { + rc = smblib_write(chg, TM_IO_DTEST4_SEL, 0xA5); + if (rc < 0) + smblib_err(chg, "Couldn't restore crude sensor rc=%d\n", + rc); + } mutex_lock(&chg->vconn_oc_lock); if (!chg->vconn_en) diff --git a/drivers/power/supply/qcom/smb-lib.h b/drivers/power/supply/qcom/smb-lib.h index 4b30d8a4cf21..0de99b9da7bd 100644 --- a/drivers/power/supply/qcom/smb-lib.h +++ b/drivers/power/supply/qcom/smb-lib.h @@ -86,6 +86,7 @@ enum { QC_AUTH_INTERRUPT_WA_BIT = BIT(3), OTG_WA = BIT(4), OV_IRQ_WA_BIT = BIT(5), + TYPEC_PBS_WA_BIT = BIT(6), }; enum smb_irq_index { |