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| author | Mika Westerberg <[email protected]> | 2018-06-18 11:17:16 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2018-06-18 11:32:37 +0000 |
| commit | 8195a655e5ce09550aff81b2573d9b015d520cb9 (patch) | |
| tree | 6c7b7e4f5744b0b5246f06441ee2abe110253492 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | Linux 4.18-rc1 (diff) | |
| download | kernel-8195a655e5ce09550aff81b2573d9b015d520cb9.tar.gz kernel-8195a655e5ce09550aff81b2573d9b015d520cb9.zip | |
ACPI / EC: Use ec_no_wakeup on Thinkpad X1 Carbon 6th
On this system EC interrupt triggers constantly kicking devices out of
low power states and thus blocking power management. The system also has
a PCIe root port hosting Alpine Ridge Thunderbolt controller and it
never gets a chance to go to D3cold because of this.
Since the power button works the same regardless if EC interrupt is
enabled or not during s2idle, add a quirk for this machine that sets
ec_no_wakeup=true preventing spurious wakeups.
Signed-off-by: Mika Westerberg <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions