Re: psm(4) support for Elantech touchpads

Hello Vladimir,

I own an Acer C720 (aka Chromebook) which worked fine concerning the
touchpad with the cyapa driver in CURRENT. After a repair in Acer.com
they said that they have had to change the keyboard and the touchpad and
it now does not attach anymore to the cyapa.ko; it seems that it was
replace by an Elan TP and while googlöing for support I found your
posting from September 2015. I have applied the patch to r292778 but the
code is not walked through because it says on verbose boot:

atkbd0: [GIANT-LOCKED]
random: harvesting attach, 8 bytes (4 bits) from atkbd0
psm0: unable to allocate IRQ

Any ideas about this? Thanks in advance

	matthias

-- 
Matthias Apitz, ✉ [email protected], ⌂ http://www.unixarea.de/  ☎ +49-176-38902045
"Wer übersieht, dass wir uns den anderen weggenommen haben und sie uns wiederhaben wollen,
kann von den Kämpfen der letzten Tage keinen verstehen. Und kann natürlich auch keinen
dieser Kämpfe bestehen." Hermann Kant in jW 1.10.1989
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