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

Aaron Ma aaron.ma at canonical.com
Thu Dec 7 04:25:13 UTC 2017


On 11/28/2017 04:16 PM, Kleber Souza wrote:
> 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.
> 

Hi Kleber:

Could anyone apply this patch to X/Z/A/B kernel?

Regards,
Aaron


> 
> Thanks,
> Kleber
> 




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