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| author |   Patrick Scheuring <patrick.scheuring.dev@gmail.com> | 2016-10-19 12:04:02 -0700 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-10-19 12:10:04 -0700 |
| commit | da25311c7ca8b0254a686fc0d597075b9aa3b683 (patch) | |
| tree | a4031230e79ad0c07812972ee5550a2b39fb6a5f /drivers/input | |
| parent | Merge branch 'next' into for-linus (diff) | |
| download | linux-dev-da25311c7ca8b0254a686fc0d597075b9aa3b683.tar.xz linux-dev-da25311c7ca8b0254a686fc0d597075b9aa3b683.zip | |
Input: i8042 - add XMG C504 to keyboard reset table
The Schenker XMG C504 is a rebranded Gigabyte P35 v2 laptop.
Therefore it also needs a keyboard reset to detect the Elantech touchpad.
Otherwise the touchpad appears to be dead.
With this patch the touchpad is detected:
$ dmesg | grep -E "(i8042|Elantech|elantech)"
[ 2.675399] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 2.680372] i8042: Attempting to reset device connected to KBD port
[ 2.789037] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.791586] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.813840] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[ 3.811431] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x361f0e)
[ 3.825424] psmouse serio1: elantech: Synaptics capabilities query result 0x00, 0x15, 0x0f.
[ 3.839424] psmouse serio1: elantech: Elan sample query result 03, 58, 74
[ 3.911349] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input6
Signed-off-by: Patrick Scheuring <patrick.scheuring.dev@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index f4bfb4b2d50a..073246c7d163 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -877,6 +877,13 @@ static const struct dmi_system_id __initconst i8042_dmi_kbdreset_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "P34"), }, }, + { + /* Schenker XMG C504 - Elantech touchpad */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "XMG"), + DMI_MATCH(DMI_PRODUCT_NAME, "C504"), + }, + }, { } }; |