diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/820-usb-0021-MLK-22099-usb-host-xhci-do-warm-reset-for-link-state.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/820-usb-0021-MLK-22099-usb-host-xhci-do-warm-reset-for-link-state.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/target/linux/layerscape/patches-5.4/820-usb-0021-MLK-22099-usb-host-xhci-do-warm-reset-for-link-state.patch b/target/linux/layerscape/patches-5.4/820-usb-0021-MLK-22099-usb-host-xhci-do-warm-reset-for-link-state.patch deleted file mode 100644 index eb5dcb5595..0000000000 --- a/target/linux/layerscape/patches-5.4/820-usb-0021-MLK-22099-usb-host-xhci-do-warm-reset-for-link-state.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 6921c206918a2bd9882bbf77211d37a063233d95 Mon Sep 17 00:00:00 2001 -From: Li Jun <jun.li@nxp.com> -Date: Thu, 8 Aug 2019 16:13:40 +0800 -Subject: [PATCH] MLK-22099 usb: host: xhci: do warm reset for link state - rxdect - -As some USB3 port will lose link state while system sleep, then -the link state will be at rxdect after resume, we need a warm -reset to bring it back, so add the rxdect condition for CAS -missing. - -Signed-off-by: Li Jun <jun.li@nxp.com> ---- - drivers/usb/host/xhci-hub.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/usb/host/xhci-hub.c -+++ b/drivers/usb/host/xhci-hub.c -@@ -1740,7 +1740,8 @@ static bool xhci_port_missing_cas_quirk( - return false; - - if (((portsc & PORT_PLS_MASK) != XDEV_POLLING) && -- ((portsc & PORT_PLS_MASK) != XDEV_COMP_MODE)) -+ ((portsc & PORT_PLS_MASK) != XDEV_COMP_MODE) && -+ ((portsc & PORT_PLS_MASK) != XDEV_RXDETECT)) - return false; - - /* clear wakeup/change bits, and do a warm port reset */ |