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| author | Stuart Hopkins <stuart@dodgy-geeza.com> | 2008-12-20 04:12:33 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-12-20 04:57:18 -0500 |
| commit | 4200844bd9dc511088258437d564a187f0ffc94e (patch) | |
| tree | 00fe6b66fb87057d2b8e200fd0d0d89d873a5225 /drivers/input | |
| parent | 181f63827a7655e84781fe0494189c1fea52816f (diff) | |
| download | kernel-crypto-4200844bd9dc511088258437d564a187f0ffc94e.tar.gz kernel-crypto-4200844bd9dc511088258437d564a187f0ffc94e.tar.xz kernel-crypto-4200844bd9dc511088258437d564a187f0ffc94e.zip | |
Input: atkbd - Samsung NC10 key repeat fix
This patch fixes the key repeat issue with the Fn+F? keys on the new
Samsung NC10 Netbook, so that the keys can be defined and used within
ACPID correctly, otherwise the keys repeat indefinately.
This solves part of http://bugzilla.kernel.org/show_bug.cgi?id=12021
Signed-off-by: Stuart Hopkins <stuart@dodgy-geeza.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/keyboard/atkbd.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index fa6ed339d17..97f709f2a68 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -901,6 +901,22 @@ static void atkbd_hp_zv6100_keymap_fixup(struct atkbd *atkbd) } /* + * Samsung NC10 with Fn+F? key release not working + */ +static void atkbd_samsung_keymap_fixup(struct atkbd *atkbd) +{ + const unsigned int forced_release_keys[] = { + 0x82, 0x83, 0x84, 0x86, 0x88, 0x89, 0xb3, 0xf7, 0xf9, + }; + 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 */ @@ -1519,6 +1535,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = { .callback = atkbd_setup_fixup, .driver_data = atkbd_inventec_keymap_fixup, }, + { + .ident = "Samsung NC10", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "NC10"), + }, + .callback = atkbd_setup_fixup, + .driver_data = atkbd_samsung_keymap_fixup, + }, { } }; |