[patch 11/17] drivers/input/keyboard/atkbd.c: Fujitsu Siemens Amilo PA 1510 quirks

[patch 11/17] drivers/input/keyboard/atkbd.c: Fujitsu Siemens Amilo PA 1510 quirks

[akpm]

From: Daniel Mierswa <impulze@impulze.org>

The volume up and down keys on the Fujitsu Siemens Amilo PA 1510 laptop
won't generate release events, so we have to do that. Use the same
way that is already used with other models.

Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/input/keyboard/atkbd.c |   23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff -puN drivers/input/keyboard/atkbd.c~drivers-input-keyboard-atkbdc-fujitsu-siemens-amilo-pa-1510-quirks drivers/input/keyboard/atkbd.c
--- a/drivers/input/keyboard/atkbd.c~drivers-input-keyboard-atkbdc-fujitsu-siemens-amilo-pa-1510-quirks
+++ a/drivers/input/keyboard/atkbd.c
@@ -924,6 +924,20 @@ static void atkbd_samsung_keymap_fixup(s
 }
 
 /*
+ * The volume up and volume down special keys on a Fujitsu Amilo PA 1510 laptop
+ * do not generate release events so we have to do it ourselves.
+ */
+static void atkbd_amilopa1510_keymap_fixup(struct atkbd *atkbd)
+{
+	static const unsigned int forced_release_keys[] = {
+		0xb0, 0xae,
+	};
+
+	atkbd_gen_release_event(atkbd, forced_release_keys,
+		ARRAY_SIZE(forced_release_keys));
+}
+
+/*
  * atkbd_set_keycode_table() initializes keyboard's keycode table
  * according to the selected scancode set
  */
@@ -1560,6 +1574,15 @@ static struct dmi_system_id atkbd_dmi_qu
 		.callback = atkbd_setup_fixup,
 		.driver_data = atkbd_samsung_keymap_fixup,
 	},
+	{
+		.ident = "Fujitsu Amilo PA 1510",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 1510"),
+		},
+		.callback = atkbd_setup_fixup,
+		.driver_data = atkbd_amilopa1510_keymap_fixup,
+	},
 	{ }
 };
 
_