[PATCH 0/1][SRU][D][OEM-OSP1-B]Sometimes touchpad(goodix) can't use tap function
acelan.kao at canonical.com
Tue Jul 23 01:13:09 UTC 2019
There is no specific reason for the patch not go into eoan,
it's just because I forgot to submit its precede quirk to eoan, it
can't clean apply onto eoan now.
We're working on another solution for this issue, and no need to
increase the list anymore.
It should be okay to skip this quirk on non-oem kernel currently,
we'll submit another fix to all series after we finish the testing.
Seth Forshee <seth.forshee at canonical.com> 於 2019年7月15日 週一 下午8:18寫道：
> On Wed, Jul 10, 2019 at 05:04:34PM +0800, AceLan Kao wrote:
> > BugLink: https://bugs.launchpad.net/bugs/1836020
> > [Impact]
> > Wake up from runtime suspend, Goodix doesn't report correct Tap event by
> > tapping it the first time, so if you double tap the touchpad, the system
> > only got one tap.
> > [Fix]
> > Adding the platforms which uses Goodix touchpad IC to the i2c designware
> > quirk list.
> > [Test]
> > Verified on the buggy machines.
> > [Regression Potential]
> > Low, this quirk doesn't hurt anything and do little or none to power
> > consumption.
> Why is this being requested for disco but not for eoan? Is there a
> reason it is not necessary in eoan? Generally patches should not go into
> a stable release and not into the development release.
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