diff options
| author | Stuart Hopkins <stuart@dodgy-geeza.com> | 2008-12-20 04:12:33 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-02-06 13:47:20 -0800 |
| commit | 6a832114080e2f8f050db5c0f9c6f31671f92e57 (patch) | |
| tree | 24a686c95b250e7b7998d2457b6d157e98ac563d | |
| parent | 826949add389c6cdee9412071aba4637160e1519 (diff) | |
Input: atkbd - Samsung NC10 key repeat fix
commit 4200844bd9dc511088258437d564a187f0ffc94e upstream.
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>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -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 379b7ff354ec..159dbb600e73 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -884,6 +884,22 @@ static void atkbd_inventec_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 */ @@ -1493,6 +1509,15 @@ 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, + }, { } }; |