Re: Need some help on "Input: elantech - add LEN2146 to SMBus blacklist for ThinkPad L13 Gen2"

2021-03-03 Thread Nikolai Kostrigin
Hi, resending this once again, hoping it wouldn't contain any HTML and wouldn't be filtered by LKML. 03.03.2021 13:11, Nikolai Kostrigin пишет: > Hi, > > 25.02.2021 12:38, Wolfram Sang пишет: >> Hi, >> >>> I had a preliminary discussion with Benjamin Tissoires and according to >>> our agreement

Re: Need some help on "Input: elantech - add LEN2146 to SMBus blacklist for ThinkPad L13 Gen2"

2021-03-03 Thread Wolfram Sang
> Happily Jingle Wu has pointed me to a couple of  patches of his > (co-authored by Dmitry Torokhov): Yep, this looks like the proper place to fix things. Good it is already solved. signature.asc Description: PGP signature

Re: Need some help on "Input: elantech - add LEN2146 to SMBus blacklist for ThinkPad L13 Gen2"

2021-03-03 Thread Nikolai Kostrigin
Hi, 25.02.2021 12:38, Wolfram Sang пишет: > Hi, > >> I had a preliminary discussion with Benjamin Tissoires and according to >> our agreement I repost it for wider audience. >> Blacklisting the device was decided to be a bad idea. >> But actually I managed to get touchpad totally operational via

Re: Need some help on "Input: elantech - add LEN2146 to SMBus blacklist for ThinkPad L13 Gen2"

2021-02-25 Thread Wolfram Sang
Hi, > I had a preliminary discussion with Benjamin Tissoires and according to > our agreement I repost it for wider audience. > Blacklisting the device was decided to be a bad idea. > But actually I managed to get touchpad totally operational via SMBus > using a following hack: > > providing a

Re: Need some help on "Input: elantech - add LEN2146 to SMBus blacklist for ThinkPad L13 Gen2"

2021-02-25 Thread Nikolai Kostrigin
Hi, List! I'd like to draw attention of Elantech and Lenovo engineers to an issue of a non-working trackpoint. Earlier this month I've discovered that Lenovo Thinkpad L13 trackpoint doesn't work on Linux while touchpad does. Both use elan_i2c + i2c_i801 drivers. The issue is confirmed for 5.4 and