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authorZhang Rui <rui.zhang@intel.com>2017-04-04 19:32:29 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-04-12 12:41:21 +0200
commit3d2f06d8d180f288ae79d8bd2eb7eee5e2599f31 (patch)
treec9f2d93b93dc0a98235b6080789e70a776f95c48 /sound
parent09f78f116c03d9ffc06bdbf5930228313d9b5d5e (diff)
downloadlinux-aarch64-3d2f06d8d180f288ae79d8bd2eb7eee5e2599f31.tar.gz
ACPI: save NVS memory for Lenovo G50-45
[ Upstream commit cbc00c1310d34139a63946482b40a6b261a03fb9 ] In commit 821d6f0359b0 (ACPI / sleep: Do not save NVS for new machines to accelerate S3), to optimize S3 suspend/resume speed, code is introduced to ignore NVS memory saving during S3 for all the platforms later than 2012. But, Lenovo G50-45, a platform released in 2015, still needs NVS memory saving during S3. A quirk is introduced for this platform. Link: https://bugzilla.kernel.org/show_bug.cgi?id=189431 Tested-by: Przemek <soprwa@gmail.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> [ rjw: Drop unnecessary code ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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