Commit 023cd6d9 authored by Piotr Mazek's avatar Piotr Mazek Committed by Rafael J. Wysocki
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ACPI: PM: Save NVS memory on Lenovo G70-35 



[821d6f03] prevented machines
produced later than 2012 from saving NVS region to accelerate S3.

Despite being made after 2012, Lenovo G70-35 still needs NVS memory
saving during S3. A quirk is introduced for this platform.

Signed-off-by: default avatarPiotr Mazek <pmazek@outlook.com>
[ rjw: Subject adjustment ]
Link: https://patch.msgid.link/GV2PPF3CD5B63CC2442EE3F76F8443EAD90D499A@GV2PPF3CD5B63CC.EURP251.PROD.OUTLOOK.COM


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 9a199794

drivers/acpi/sleep.c

+8 −0
Original line number Diff line number Diff line
@@ -386,6 +386,14 @@ static const struct dmi_system_id acpisleep_dmi_table[] __initconst = { 
		DMI_MATCH(DMI_PRODUCT_NAME, "80E1"),

		},

	},

	{

	.callback = init_nvs_save_s3,

	.ident = "Lenovo G70-35",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_NAME, "80Q5"),

		},

	},

	/*

	 * ThinkPad X1 Tablet(2016) cannot do suspend-to-idle using

	 * the Low Power S0 Idle firmware interface (see