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| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2014-01-18 00:38:12 +0100 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2014-01-22 22:33:48 +0100 |
| commit | 1aa9578c1a9450fb21501c4f549f5b1edb557e6d (patch) | |
| tree | 5f2a5b8eefd074b407e65ee1740e53489dfafb01 /fs/cachefiles/rdwr.c | |
| parent | usb: chipidea: udc: using MultO at TD as real mult value for ISO-TX (diff) | |
| download | linux-1aa9578c1a9450fb21501c4f549f5b1edb557e6d.tar.xz linux-1aa9578c1a9450fb21501c4f549f5b1edb557e6d.zip | |
xhci: Fix resume issues on Renesas chips in Samsung laptops
Don Zickus <dzickus@redhat.com> writes:
Some co-workers of mine bought Samsung laptops that had mostly usb3 ports.
Those ports did not resume correctly (the driver would timeout communicating
and fail). This led to frustration as suspend/resume is a common use for
laptops.
Poking around, I applied the reset on resume quirk to this chipset and the
resume started working. Reloading the xhci_hcd module had been the temporary
workaround.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Reported-by: Don Zickus <dzickus@redhat.com>
Tested-by: Prarit Bhargava <prarit@redhat.com>
Cc: stable # 2.6.37
Diffstat (limited to 'fs/cachefiles/rdwr.c')
0 files changed, 0 insertions, 0 deletions