Input: atkbd - add force relese key quirk for Soltech TA12

032e46cb · Jerone Young <[email protected]> · 2009-07-20 22:14:59 -07:00

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 <[email protected]>
Signed-off-by: Tim Gardner <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

Commit: 032e46cbf5fb1d768d7dec5631c224e22b4be46f
Parents: f9366014

Changes

1 files changed · +16 −0

File	Status	Add	Del	Content
drivers/input/keyboard/atkbd.c	modified	+16	−0	View file

drivers/input/keyboard/atkbd.c

View file

diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 809a7dd..95fe045 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -909,6 +909,13 @@ static unsigned int atkbd_amilo_xi3650_forced_release_keys[] = {
 };
 
 /*
+ * 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,
+	},
 	{ }
 };
 