From 4557902b21fd41b12ebeed1727ffb30fbf8c0a3c Mon Sep 17 00:00:00 2001
From: Len Brown <len.brown@intel.com>
Date: Wed, 23 Jan 2008 20:56:18 -0500
Subject: [PATCH] --- yaml --- r: 75678 b: refs/heads/master c:
 98f1db22d70b0660a27cc8818a61181b5d503671 h: refs/heads/master v: v3

---
 [refs]                         |  2 +-
 trunk/drivers/acpi/blacklist.c | 27 +++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 2b11fa7818f7..24c9d9d143d8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d4b7dc499daae909e62dc260b95cd618f2970ded
+refs/heads/master: 98f1db22d70b0660a27cc8818a61181b5d503671
diff --git a/trunk/drivers/acpi/blacklist.c b/trunk/drivers/acpi/blacklist.c
index 018fc16c44ce..e88d4460afda 100644
--- a/trunk/drivers/acpi/blacklist.c
+++ b/trunk/drivers/acpi/blacklist.c
@@ -173,7 +173,34 @@ int __init acpi_blacklisted(void)
 	return blacklisted;
 }
 #ifdef CONFIG_DMI
+static int __init dmi_enable_osi_linux(const struct dmi_system_id *d)
+{
+	acpi_dmi_osi_linux(1, d);	/* enable */
+	return 0;
+}
+
 static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
+	/*
+	 * _OSI(Linux) helps sound
+	 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"),
+	 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
+	 */
+	{
+	.callback = dmi_enable_osi_linux,
+	.ident = "Lenovo ThinkPad R61",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		     DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"),
+		},
+	},
+	{
+	.callback = dmi_enable_osi_linux,
+	.ident = "Lenovo ThinkPad T61",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		     DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
+		},
+	},
 	{}
 };