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@xxxxxx>
---
This patch will also apply without changes to older kernel versions:
I made this originally on 4.4.19 and am currently using it on
my work laptop with 4.4.22.
Backporting to any version that includes commit
f386474e12a560e005ec7899e78f51f6bdc3cf41 should be trivial.
--- linux-4.8/drivers/input/mouse/elantech.c.orig 2016-10-03 02:24:33.000000000 +0300
+++ linux-4.8/drivers/input/mouse/elantech.c 2016-10-03 20:19:17.175141070 +0300
@@ -1159,6 +1159,13 @@ static const struct dmi_system_id elante
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
{ }
};
@@ -1503,6 +1510,13 @@ static const struct dmi_system_id elante
},
},
{
+ /* 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 = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
--
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