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authorZhang Rui <rui.zhang@intel.com>2009-06-22 11:31:17 +0800
committerLen Brown <len.brown@intel.com>2009-06-23 23:32:47 -0400
commit35a7c64fbc77bab4ca8ae477e8ab278ccd679ce2 (patch)
treeb0ae9ab2dd0d5a5ba43cede38d165f5db30b926c
parent07a2039b8eb0af4ff464efd3dfd95de5c02648c6 (diff)
downloadlinux-linaro-stable-35a7c64fbc77bab4ca8ae477e8ab278ccd679ce2.tar.gz
ACPI: DMI to disable Vista compatibility on some Sony laptops
Linux claims Vista compatibility to the BIOS for a number of reasons, but this brings hard lockup on some Sony laptops. Disable Vista compatibility via DMI for these laptops unless we can figure out what Vista is doing for this platform. http://bugzilla.kernel.org/show_bug.cgi?id=12904 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
-rw-r--r--drivers/acpi/blacklist.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 09c69806c1fc..f6baa77deefb 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -192,6 +192,22 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Mobile V5505"),
},
},
+ {
+ .callback = dmi_disable_osi_vista,
+ .ident = "Sony VGN-NS10J_S",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NS10J_S"),
+ },
+ },
+ {
+ .callback = dmi_disable_osi_vista,
+ .ident = "Sony VGN-SR290J",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Sony VGN-SR290J"),
+ },
+ },
/*
* BIOS invocation of _OSI(Linux) is almost always a BIOS bug.