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Input: i8042 - add Gigabyte P57 to the keyboard reset table

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Similar to other Gigabyte laptops, the touchpad on P57 requires a
keyboard reset to detect Elantech touchpad correctly.

BugLink: https://bugs.launchpad.net/bugs/1594214
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Kai-Heng Feng
2017-09-15 09:36:16 -07:00
committed by Dmitry Torokhov
parent 122d6a3473
commit 697c5d8a36
1 changed files with 7 additions and 0 deletions
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7
drivers/input/serio/i8042-x86ia64io.h
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@@ -839,6 +839,13 @@ static const struct dmi_system_id __initconst i8042_dmi_kbdreset_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "P34"),
},
},
{
/* Gigabyte P57 - Elantech touchpad */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
DMI_MATCH(DMI_PRODUCT_NAME, "P57"),
},
},
{
/* Schenker XMG C504 - Elantech touchpad */
.matches = {