diff options
Diffstat (limited to 'drivers/usb/typec/ucsi/ucsi_glink.c')
| -rw-r--r-- | drivers/usb/typec/ucsi/ucsi_glink.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c index ce08eb33e..1d0e2d87e 100644 --- a/drivers/usb/typec/ucsi/ucsi_glink.c +++ b/drivers/usb/typec/ucsi/ucsi_glink.c @@ -176,7 +176,8 @@ static int pmic_glink_ucsi_sync_write(struct ucsi *__ucsi, unsigned int offset, left = wait_for_completion_timeout(&ucsi->sync_ack, 5 * HZ); if (!left) { dev_err(ucsi->dev, "timeout waiting for UCSI sync write response\n"); - ret = -ETIMEDOUT; + /* return 0 here and let core UCSI code handle the CCI_BUSY */ + ret = 0; } else if (ucsi->sync_val) { dev_err(ucsi->dev, "sync write returned: %d\n", ucsi->sync_val); } @@ -243,10 +244,7 @@ static void pmic_glink_ucsi_notify(struct work_struct *work) ucsi_connector_change(ucsi->ucsi, con_num); } - if (ucsi->sync_pending && cci & UCSI_CCI_BUSY) { - ucsi->sync_val = -EBUSY; - complete(&ucsi->sync_ack); - } else if (ucsi->sync_pending && + if (ucsi->sync_pending && (cci & (UCSI_CCI_ACK_COMPLETE | UCSI_CCI_COMMAND_COMPLETE))) { complete(&ucsi->sync_ack); } @@ -311,12 +309,14 @@ static void pmic_glink_ucsi_destroy(void *data) mutex_unlock(&ucsi->lock); } +static unsigned long quirk_sc8180x = UCSI_NO_PARTNER_PDOS; + static const struct of_device_id pmic_glink_ucsi_of_quirks[] = { - { .compatible = "qcom,qcm6490-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, }, - { .compatible = "qcom,sc8180x-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, }, - { .compatible = "qcom,sc8280xp-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, }, - { .compatible = "qcom,sm8350-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, }, - { .compatible = "qcom,sm8550-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, }, + { .compatible = "qcom,qcm6490-pmic-glink", .data = &quirk_sc8180x, }, + { .compatible = "qcom,sc8180x-pmic-glink", .data = &quirk_sc8180x, }, + { .compatible = "qcom,sc8280xp-pmic-glink", .data = &quirk_sc8180x, }, + { .compatible = "qcom,sm8350-pmic-glink", .data = &quirk_sc8180x, }, + { .compatible = "qcom,sm8550-pmic-glink", .data = &quirk_sc8180x, }, {} }; @@ -354,7 +354,7 @@ static int pmic_glink_ucsi_probe(struct auxiliary_device *adev, match = of_match_device(pmic_glink_ucsi_of_quirks, dev->parent); if (match) - ucsi->ucsi->quirks = (unsigned long)match->data; + ucsi->ucsi->quirks = *(unsigned long *)match->data; ucsi_set_drvdata(ucsi->ucsi, ucsi); |