[PATCH 3.12 104/118] Input: elantech - add support for newer (August 2013) devices

Greg Kroah-Hartman
2013-12-18T21:20:39Z

From: Matt Walker <matt.g.d.walker@gmail.com>

commit 9cb80b965eaf7af1369f6e16f48a05fbaaccc021 upstream.

Added detection for newer Elantech touchpads, so that kernel doesn't
fall-back to default PS/2 driver. Supports touchpads released after
~August 2013. Fixes bug:
https://lists.launchpad.net/kernel-packages/msg18481.html

Tested on an Acer Aspire S7-392-6302.

Signed-off by: Matt Walker <matt.g.d.walker@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/input/mouse/elantech.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1313,6 +1313,7 @@ static int elantech_set_properties(struc
break;
case 6:
case 7:
+ case 8:
etd->hw_version = 4;
break;