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Input: elantech - force needed quirks on Fujitsu H760

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commit f9a703a54d16ba2470391c4b12236ee56591d50c upstream.

Just like Fujitsu CELSIUS H730, the H760 also has an Elantech touchpad with
the same quirks. Without this patch, the touchpad is useless out-of-the-box
as the mouse pointer won't move.

This patch makes the driver aware of both the crc_enabled=1 requirement and
the middle button, making the touchpad fully functional out-of-the-box.

Signed-off-by: Matti Kurkela <Matti.Kurkela@iki.fi>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matti Kurkela 2016-10-03 16:48:17 -07:00 • committed by Greg Kroah-Hartman
parent 91af8da447
commit 58ba76ae7f
1 changed files with 14 additions and 0 deletions
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14
drivers/input/mouse/elantech.c
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@ -1163,6 +1163,13 @@ static const struct dmi_system_id elantech_dmi_has_middle_button[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "CELSIUS H730"),
},
},
{
/* Fujitsu H760 also has a middle button */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "CELSIUS H760"),
},
},
#endif
{ }
};
@ -1506,6 +1513,13 @@ static const struct dmi_system_id elantech_dmi_force_crc_enabled[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "CELSIUS H730"),
},
},
{
/* Fujitsu H760 does not work with crc_enabled == 0 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "CELSIUS H760"),
},
},
{
/* Fujitsu LIFEBOOK E554 does not work with crc_enabled == 0 */
.matches = {