tree 5d54ba8ee68b2d30c085413e68b8f36070c5498f
parent e881b353dbccd78fabd65feb1c046f01f7acd6f4
author Sriharsha Allenki <sallenki@codeaurora.org> 1511349916 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1511931641 -0800

usb: dwc3: Fix frequent bus expiry failures for isoc

Since the controller interrupt is handled in a work
context, there is a delay between the interrupt
trigger and the START TRANSFER for isochronous
endpoints. Because of this the interval for which
the START TRANSFER should happen is expired frequently.
Fix this by increasing the difference between the
current interval and the interval we intend to start
the transfer.

Change-Id: I2250ca198d8beec1480735a1419b7228b33721f4
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>