Commit b1b59e16 authored Apr 18, 2018 by Heikki Krogerus Committed by Greg Kroah-Hartman Apr 22, 2018

usb: typec: ucsi: Increase command completion timeout value



On some boards, under heavy load, the EC firmware is
unable to complete commands even in one second. Increasing
the command completion timeout value to five seconds.

Reported-by: Quanxian Wang <quanxian.wang@intel.com>
Fixes: c1b0bc2d ("usb: typec: Add support for UCSI interface")
Cc: <stable@vger.kernel.org>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c20f53c5

drivers/usb/typec/ucsi/ucsi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -28,7 +28,7 @@
		* difficult to estimate the time it takes for the system to process the command
		* before it is actually passed to the PPM.
		*/
		#define UCSI_TIMEOUT_MS 1000
		#define UCSI_TIMEOUT_MS 5000

		/*
		* UCSI_SWAP_TIMEOUT_MS - Timeout for role swap requests