From 181f63827a7655e84781fe0494189c1fea52816f Mon Sep 17 00:00:00 2001 From: Rikard Ljungstrand Date: Fri, 19 Dec 2008 21:59:20 -0500 Subject: Input: atkbd - add keyboard quirk for HP Pavilion ZV6100 laptop Add quirk for misbehaving volume buttons on HP Pavilion ZV6100 laptop which are not sending keyrelease events, as reported by Aaron Pickett. Signed-off-by: Rikard Ljungstrand Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/atkbd.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'drivers/input') diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 379b7ff354e..fa6ed339d17 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -883,6 +883,23 @@ static void atkbd_inventec_keymap_fixup(struct atkbd *atkbd) atkbd->force_release_mask); } +/* + * Perform fixup for HP Pavilion ZV6100 laptop that doesn't generate release + * for its volume buttons + */ +static void atkbd_hp_zv6100_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 @@ -1484,6 +1501,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = { .callback = atkbd_setup_fixup, .driver_data = atkbd_hp_keymap_fixup, }, + { + .ident = "HP Pavilion ZV6100", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion ZV6100"), + }, + .callback = atkbd_setup_fixup, + .driver_data = atkbd_hp_zv6100_keymap_fixup, + }, { .ident = "Inventec Symphony", .matches = { -- cgit v1.2.3