diff mbox series

[3/6] usb: cdns3: host: disable BEI support

Message ID 20201022013930.2166-3-peter.chen@nxp.com (mailing list archive)
State New, archived
Headers show
Series [1/6] usb: cdns3: host: add .suspend_quirk for xhci-plat.c | expand

Commit Message

Peter Chen Oct. 22, 2020, 1:39 a.m. UTC 
The Cadence xHCI doesn't support BEI well, it causes the disconnection
of ISOC devices can't be detected, so we disable it.

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
---
 drivers/usb/cdns3/host.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/usb/cdns3/host.c b/drivers/usb/cdns3/host.c
index f84739327a16..b273ae2231d5 100644
--- a/drivers/usb/cdns3/host.c
+++ b/drivers/usb/cdns3/host.c
@@ -24,7 +24,7 @@ 
 #define LPM_2_STB_SWITCH_EN	BIT(25)
 
 static const struct xhci_plat_priv xhci_plat_cdns3_xhci = {
-	.quirks = XHCI_SKIP_PHY_INIT,
+	.quirks = XHCI_SKIP_PHY_INIT | XHCI_AVOID_BEI,
 	.suspend_quirk = xhci_cdns3_suspend_quirk,
 };