Commit 291a73c9 authored Dec 12, 2010 by Rafael J. Wysocki Committed by Len Brown Dec 13, 2010

ACPI / PM: Do not save/restore NVS on Sony Vaio VGN-NW130D

The saving of the NVS memory area during suspend and restoring it
during resume causes problems to appear on Sony Vaio VGN-NW130D, so
blacklist that machine to avoid those problems.

Addresses https://bugzilla.kernel.org/show_bug.cgi?id=23002



Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-and-tested-by: Adriano <adriano.vilela@yahoo.com>
Signed-off-by: Len Brown <len.brown@intel.com>

parent cf7d7e5a

drivers/acpi/sleep.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -427,6 +427,14 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
		DMI_MATCH(DMI_PRODUCT_NAME, "VPCEB1Z1E"),
		},
		},
		{
		.callback = init_nvs_nosave,
		.ident = "Sony Vaio VGN-NW130D",
		.matches = {
		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
		DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NW130D"),
		},
		},
		{},
		};
		#endif /* CONFIG_SUSPEND */