Input: atkbd - add keymap quirk for Inventec Symphony systems
authorMatthew Garrett <mjg@redhat.com>
Tue, 11 Nov 2008 14:40:42 +0000 (09:40 -0500)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Tue, 11 Nov 2008 16:31:51 +0000 (11:31 -0500)
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>
drivers/input/keyboard/atkbd.c

index 22016ca..c93b9b4 100644 (file)
@@ -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,
+       },
        { }
 };