This is a note to let you know that I've just added the patch titled
Input: elan_i2c - add ASUS EeeBook X205TA special touchpad fw
to the 4.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
input-elan_i2c-add-asus-eeebook-x205ta-special-touchpad-fw.patch
and it can be found in the queue-4.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 92ef6f97a66e580189a41a132d0f8a9f78d6ddce Mon Sep 17 00:00:00 2001
From: Matjaz Hegedic <matjaz.hegedic@xxxxxxxxx>
Date: Fri, 10 Mar 2017 14:33:09 -0800
Subject: Input: elan_i2c - add ASUS EeeBook X205TA special touchpad fw
From: Matjaz Hegedic <matjaz.hegedic@xxxxxxxxx>
commit 92ef6f97a66e580189a41a132d0f8a9f78d6ddce upstream.
EeeBook X205TA is yet another ASUS device with a special touchpad
firmware that needs to be accounted for during initialization, or
else the touchpad will go into an invalid state upon suspend/resume.
Adding the appropriate ic_type and product_id check fixes the problem.
Signed-off-by: Matjaz Hegedic <matjaz.hegedic@xxxxxxxxx>
Acked-by: KT Liao <kt.liao@xxxxxxxxxx>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/input/mouse/elan_i2c_core.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -218,17 +218,19 @@ static int elan_query_product(struct ela
static int elan_check_ASUS_special_fw(struct elan_tp_data *data)
{
- if (data->ic_type != 0x0E)
- return false;
-
- switch (data->product_id) {
- case 0x05 ... 0x07:
- case 0x09:
- case 0x13:
+ if (data->ic_type == 0x0E) {
+ switch (data->product_id) {
+ case 0x05 ... 0x07:
+ case 0x09:
+ case 0x13:
+ return true;
+ }
+ } else if (data->ic_type == 0x08 && data->product_id == 0x26) {
+ /* ASUS EeeBook X205TA */
return true;
- default:
- return false;
}
+
+ return false;
}
static int __elan_initialize(struct elan_tp_data *data)
Patches currently in stable-queue which might be from matjaz.hegedic@xxxxxxxxx are
queue-4.10/input-elan_i2c-add-asus-eeebook-x205ta-special-touchpad-fw.patch