From ad3dd9592b2a1d2f9e6ffeedfd81602f91f1ba09 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Sat, 8 Jun 2024 13:45:29 +0200 Subject: soc: qcom: pmic_glink: disable UCSI on sc8280xp Disconnecting an external display triggers a hypervisor reset on the Lenovo ThinkPad X13s since 6.10-rc1 which enabled UCSI. Disable it again until the regression has been fixed properly. Fixes: 3f91a0bf4a0b ("soc: qcom: pmic_glink: reenable UCSI on sc8280xp") Cc: Dmitry Baryshkov Signed-off-by: Johan Hovold Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20240608114529.23060-1-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson --- drivers/soc/qcom/pmic_glink.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers') diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c index 40fb09d69014..65279243072c 100644 --- a/drivers/soc/qcom/pmic_glink.c +++ b/drivers/soc/qcom/pmic_glink.c @@ -348,11 +348,15 @@ static void pmic_glink_remove(struct platform_device *pdev) mutex_unlock(&__pmic_glink_lock); } +static const unsigned long pmic_glink_sc8280xp_client_mask = BIT(PMIC_GLINK_CLIENT_BATT) | + BIT(PMIC_GLINK_CLIENT_ALTMODE); + static const unsigned long pmic_glink_sm8450_client_mask = BIT(PMIC_GLINK_CLIENT_BATT) | BIT(PMIC_GLINK_CLIENT_ALTMODE) | BIT(PMIC_GLINK_CLIENT_UCSI); static const struct of_device_id pmic_glink_of_match[] = { + { .compatible = "qcom,sc8280xp-pmic-glink", .data = &pmic_glink_sc8280xp_client_mask }, { .compatible = "qcom,pmic-glink", .data = &pmic_glink_sm8450_client_mask }, {} }; -- cgit v1.2.3