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authorMatthew Garrett <mjg@redhat.com>2008-11-11 09:40:42 -0500
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2008-11-11 11:31:51 -0500
commita8215b81cc31cf267506bc6a4a4bfe93f4ca1652 (patch)
treec3b4c7f3a64e7a4ccd87242fbdfff06c07ebef9b /drivers/input/keyboard/atkbd.c
parent786b11cc0f505e44c29f778fd329dafafafed76c (diff)
downloadop-kernel-dev-a8215b81cc31cf267506bc6a4a4bfe93f4ca1652.zip
op-kernel-dev-a8215b81cc31cf267506bc6a4a4bfe93f4ca1652.tar.gz
Input: atkbd - add keymap quirk for Inventec Symphony systems
The Zepto 6615WD laptop (rebranded Inventec Symphony system) needs a key release quirk for its volume keys to work. The attached patch adds the quirk to the atkbd driver. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=460237 Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard/atkbd.c')
-rw-r--r--drivers/input/keyboard/atkbd.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 22016ca..c93b9b4 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -868,6 +868,22 @@ static void atkbd_hp_keymap_fixup(struct atkbd *atkbd)
}
/*
+ * Inventec system with broken key release on volume keys
+ */
+static void atkbd_inventec_keymap_fixup(struct atkbd *atkbd)
+{
+ const unsigned int forced_release_keys[] = {
+ 0xae, 0xb0,
+ };
+ int i;
+
+ if (atkbd->set == 2)
+ for (i = 0; i < ARRAY_SIZE(forced_release_keys); i++)
+ __set_bit(forced_release_keys[i],
+ atkbd->force_release_mask);
+}
+
+/*
* atkbd_set_keycode_table() initializes keyboard's keycode table
* according to the selected scancode set
*/
@@ -1468,6 +1484,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
.callback = atkbd_setup_fixup,
.driver_data = atkbd_hp_keymap_fixup,
},
+ {
+ .ident = "Inventec Symphony",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "INVENTEC"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "SYMPHONY 6.0/7.0"),
+ },
+ .callback = atkbd_setup_fixup,
+ .driver_data = atkbd_inventec_keymap_fixup,
+ },
{ }
};
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