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<div class="moz-cite-prefix">On 2017年11月22日 22:49, Aaron Ma wrote:<br>
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<pre wrap="">Bionic needs this patch too, add B in subject.
Aaron</pre>
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<pre wrap="">Acked-by: Hui Wang <a class="moz-txt-link-rfc2396E" href="mailto:hui.wang@canonical.com"><hui.wang@canonical.com></a>
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On 11/22/2017 01:00 PM, Aaron Ma wrote:
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<pre wrap="">BugLink: <a class="moz-txt-link-freetext" href="https://bugs.launchpad.net/bugs/1733605">https://bugs.launchpad.net/bugs/1733605</a>
[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(-)
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