[Precise/Oneric SRU] ACPI / PM: Do not save/restore NVS on Asus K54C/K54HR

Keng-Yu Lin kengyu at canonical.com
Wed Feb 29 06:52:25 UTC 2012


The models do not resume correctly without acpi_sleep=nonvs.

Signed-off-by: Keng-Yu Lin <kengyu at canonical.com>
Signed-off-by: Rafael J. Wysocki <rjw at sisk.pl>
(cherry picked from commit 5a50a7c32d630d6cdb13d69afabb0cc81b2f379c)

BugLink: http://bugs.launchpad.net/bugs/898503

Signed-off-by: Keng-Yu Lin <kengyu at canonical.com>
---
 drivers/acpi/sleep.c |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 6d9a3ab..0a7ed69 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -476,6 +476,22 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FW520F"),
 		},
 	},
+	{
+	.callback = init_nvs_nosave,
+	.ident = "Asus K54C",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "K54C"),
+		},
+	},
+	{
+	.callback = init_nvs_nosave,
+	.ident = "Asus K54HR",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "K54HR"),
+		},
+	},
 	{},
 };
 #endif /* CONFIG_SUSPEND */
-- 
1.7.9





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