From 032e46cbf5fb1d768d7dec5631c224e22b4be46f Mon Sep 17 00:00:00 2001
From: Jerone Young <jerone.young@canonical.com>
Date: Mon, 20 Jul 2009 22:14:59 -0700
Subject: [PATCH] Input: atkbd - add force relese key quirk for Soltech TA12
Netbooks based on the Soltech TA12 do not send a key release
for volume keys causing Linux to think the key is constantly
being pressed forever.
Added quirk data for forced release keys.
BugLink: https://bugs.launchpad.net//bugs/397499
Signed-off-by: Jerone Young <jerone.young@canonical.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
drivers/input/keyboard/atkbd.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 809a7ddbe3af..95fe0452dae4 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -908,6 +908,13 @@ static unsigned int atkbd_amilo_xi3650_forced_release_keys[] = {
0x67, 0xed, 0x90, 0xa2, 0x99, 0xa4, 0xae, 0xb0, -1U
};
+/*
+ * Soltech TA12 system with broken key release on volume keys and mute key
+ */
+static unsigned int atkdb_soltech_ta12_forced_release_keys[] = {
+ 0xa0, 0xae, 0xb0, -1U
+};
+
/*
* atkbd_set_keycode_table() initializes keyboard's keycode table
* according to the selected scancode set
@@ -1592,6 +1599,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
.callback = atkbd_setup_forced_release,
.driver_data = atkbd_amilo_xi3650_forced_release_keys,
},
+ {
+ .ident = "Soltech Corporation TA12",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Soltech Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TA12"),
+ },
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkdb_soltech_ta12_forced_release_keys,
+ },
{ }
};
--
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