lkml.org 
[lkml]   [2015]   [Apr]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] Add a quirk for the Dell XPS 13 (2015) when in PS/2 mode.
Date
Mario Limonciello <mario_limonciello@dell.com> writes:

> On 04/10/2015 06:14 PM, Pali Rohár wrote:
snip

>> Can you comment if this is also same problem with invalid packets
>> on E6440/E7440 machines?
>>
> Hi Pali,
>
snip
>
> The invalid packets on the Exx40 machines I believe is caused by some
> behavior that happens if the touchpad/trackstick receives data shortly
> after the internal keyboard was busy. An interrupt is fired on the EC
> that will cause it discard data. I think this is why it ends up on
> the other end looking like it does.
>
Is this to say that the issue will be fixed with a BIOS update?

Cheers,

- Ben

[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2015-04-11 05:01    [W:0.079 / U:3.764 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site