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Message-Id: <1322727152-4084-1-git-send-email-kengyu@canonical.com>
Date: Thu, 1 Dec 2011 16:12:32 +0800
From: Keng-Yu Lin <kengyu@...onical.com>
To: Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Keng-Yu Lin <kengyu@...onical.com>
Subject: [PATCH] ACPI / PM: Do not save/restore NVS on Asus K54C/K54HR
The models do not resume correctly without acpi_sleep=nonvs.
Signed-off-by: Keng-Yu Lin <kengyu@...onical.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 */
--
1.7.5.4
--
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