Re: [REGRESSION] "bind" a device to a driver doesn't not workanymore

From: Dmitry Torokhov
Date: Thu Oct 15 2009 - 15:53:19 EST


On Thu, Oct 15, 2009 at 09:32:23PM +0200, Éric Piel wrote:
> Op 15-10-09 20:13, Dmitry Torokhov schreef:
>> It lokks like the keyboard controller switched from translated to
>> non-translated mode: '1c' is make code and 'f0 1c' is break (aka
>> release) code.
>>
>> Could you tell me how the keyboard indentified (in dmesg) after fresh
>> boot and after you do the bind/unbind trick on the older kernel?
>>
> What do you mean by "how the keyboard indentified"? Are you asking for
> the debug trace in dmesg? I have the beginning of a boot with the debug
> trace to see after a fresh boot. I don't have dmesg history with
> i8042.debug of the bind/unbind trick, so I'll reboot in an old kernel
> and do it again (but I cannot do this before tuesday, when i have
> physical access to the machine).

No, not the debug.. Just the lines looking like this:

input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3


You should have at leat 2 - one uping initial boot and one after
rebinding i8042 upon resume.

--
Dmitry
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