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-rw-r--r--drivers/usb/typec/mux/intel_pmc_mux.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/typec/mux/intel_pmc_mux.c b/drivers/usb/typec/mux/intel_pmc_mux.c
index e58ae8a7fefb..cf37a59ce130 100644
--- a/drivers/usb/typec/mux/intel_pmc_mux.c
+++ b/drivers/usb/typec/mux/intel_pmc_mux.c
@@ -327,6 +327,11 @@ pmc_usb_mux_usb4(struct pmc_usb_port *port, struct typec_mux_state *state)
fallthrough;
default:
req.mode_data |= PMC_USB_ALTMODE_ACTIVE_CABLE;
+
+ /* Configure data rate to rounded in the case of Active TBT3
+ * and USB4 cables.
+ */
+ req.mode_data |= PMC_USB_ALTMODE_TBT_GEN(1);
break;
}