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Input: i8042 - disable mux on Toshiba C850D

Message ID 1347636166-24067-1-git-send-email-anisse@astier.eu (mailing list archive)
State New, archived
Headers show

Commit Message

Anisse Astier Sept. 14, 2012, 3:22 p.m. UTC 
On Toshiba Satellite C850D, the touchpad and the keyboard might randomly
not work at boot. Preventing MUX mode activation solves this issue.

Signed-off-by: Anisse Astier <anisse@astier.eu>
---
 drivers/input/serio/i8042-x86ia64io.h |    6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index bae050a..7aa7bc8 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -321,6 +321,12 @@  static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE C850D"),
+		},
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"),
 			DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
 		},