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author | Fu Zhonghui <zhonghui.fu@linux.intel.com> | 2014-09-24 22:42:26 +0200 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-09-24 22:42:26 +0200 |
commit | 457920817e645a7dee42c2a75c81c5ed8e12ee1c (patch) | |
tree | 3d08864673e2885ae3c6d59fb8eff35b1a4ac832 /include/acpi | |
parent | 0f33be009b89d2268e94194dc4fd01a7851b6d51 (diff) | |
download | linux-457920817e645a7dee42c2a75c81c5ed8e12ee1c.tar.gz |
ACPI / platform / LPSS: disable async suspend/resume of LPSS devices
On some systems (Asus T100 in particular) there are strict ordering dependencies between LPSS devices with respect to power management that break if they suspend/resume asynchronously. In theory it should be possible to follow those dependencies in the async suspend/resume case too (the ACPI tables tell as that the dependencies are there), but since we're missing infrastructure for that at the moment, disable async suspend/resume for all of the LPSS devices for the time being. Link: http://marc.info/?l=linux-acpi&m=141158962321905&w=2 Fixes: 8ce62f85a81f (ACPI / platform / LPSS: Enable async suspend/resume of LPSS devices) Signed-off-by: Li Aubrey <aubrey.li@linux.intel.com> Signed-off-by: Fu Zhonghui <zhonghui.fu@linux.intel.com> Cc: 3.16+ <stable@vger.kernel.org> # 3.16+ [ rjw: Changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
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