APPLIED: [X/Z/A/Linux-OEM][PATCH 0/1] Add new ictype of elantech touchpad on Lenovo

Kleber Souza kleber.souza at canonical.com
Tue Nov 28 08:16:25 UTC 2017


On 11/26/17 17:31, Timo Aaltonen wrote:
> On 22.11.2017 07:00, Aaron Ma wrote:
>> BugLink: https://bugs.launchpad.net/bugs/1733605
>>
>> [Impact]
>> Elantech touchpad on Lenovo laptops L480/580 report it's version as 15,
>> and current kernel can not support this hw_version,
>> so driver didn't support horizontal,vertical and multi-touch.
>> error log:
>> kernel: psmouse serio1: elantech: unknown hardware version, aborting...
>>
>> [Fix]
>> Add the ictype as hw_version 4 to support this new touchpad.
>>
>> [Test Case]
>> Tested on Lenovo L480/580, touchpad/trackstick works fine, multi-touch
>> ok.
>>
>> [Regression Potential]
>> Add new ictype of on specific touchpad, no regression is supposed.
>>
>> Aaron Ma (1):
>>   Input: elantech - add new icbody type 15
>>
>>  drivers/input/mouse/elantech.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
> 
> applied to linux-oem, thanks
> 

Hi Timo,

When partially applying a patch (not on all the kernels it has been
submitted to), please add this information to the email subject (for
example "APPLIED[Linux-OEM]: ...") so it makes it easier to the stable
team to identify for which kernels the patch is still left to be applied.


Thanks,
Kleber




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