APPLIED(D)/cmt: [PATCH 0/1][SRU][D][OEM-OSP1-B]Sometimes touchpad(goodix) can't use tap function

Khaled Elmously khalid.elmously at canonical.com
Fri Jul 12 06:33:53 UTC 2019


Applied to Disco, and fixed the bug nominations.


On 2019-07-10 17:04:34 , 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.
> 
> AceLan Kao (1):
>   UBUNTU: SAUCE: i2c: designware: add Inpiron/Vostro 7590 into i2c quirk
> 
>  drivers/i2c/busses/i2c-designware-master.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> -- 
> 2.17.1
> 
> 
> -- 
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