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authorTomas Miljenović <TomasM@tomasm.tk>2011-11-04 23:59:49 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-11-05 00:03:21 -0700
commitb42c909743595208f7987e331f0921b73af2ce25 (patch)
treeacd42a7e00070bd0d082709d5c3c00216f70ce22
parent6ad390a25a9d1d8606b9b826878f0a30639dc2b3 (diff)
Input: i8042 - add HP Pavilion dv4s to 'notimeout' and 'nomux' blacklists
Touchpad input doesn't work with newer HP Pavilion dv4 laptops due to bad i8042 timeout data. Booting with i8042.notimeout and i8042.nomux successfully works around the problem. This patch adds the devices to the i8042 notimeout and nomux blacklists. Signed-off-by: Tomas Miljenovic <TomasM@tomasm.tk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index bb9f5d31f0d0..b4cfc6c8be89 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -431,6 +431,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
},
},
+ {
+ /* Newer HP Pavilion dv4 models */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"),
+ },
+ },
{ }
};
@@ -560,6 +567,13 @@ static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
},
},
+ {
+ /* Newer HP Pavilion dv4 models */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"),
+ },
+ },
{ }
};