ssue.
Signed-off-by: Andiry Xu
Cc: Ming Lei
Cc:
---
drivers/usb/host/xhci.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index afdc73e..73e8817 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhc
From: Andiry Xu
When system software decides to power down the xHC with the intent of
resuming operation at a later time, it will ask xHC to save the internal
state and restore it when resume to correctly recover from a power event.
Two bits are used to enable this operation: Save State and
to 0.
Currently the timeout is set to 1ms. There is bug report
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1002697)
indicates that the timeout is too short for ASMedia ASM1042 host controller
to save the state successfully. Increase the timeout to 10ms helps to
resolve the issue.
Signed-o
