linux-kernel - Re: appletouch quirk doesn't run at resume

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Date:	Sun, 18 Mar 2007 20:01:55 +0100
From:	Thomas Meyer <thomas@...3r.de>
To:	Jiri Kosina <jkosina@...e.cz>
CC:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Adrian Bunk <bunk@...sta.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Soeren Sonnenburg <kernel@....de>,
	Sergey Vlasov <vsu@...linux.ru>,
	linux-input@...ey.karlin.mff.cuni.cz
Subject: Re: appletouch quirk doesn't run at resume

Jiri Kosina schrieb:
> On Sun, 18 Mar 2007, Adrian Bunk wrote:
>
>   
> Thomas, could you please provide more information? Did it ever work for 
> you after suspend/resume cycle and it just broke at some point in the 
> past, or you are not sure whether it ever worked?
>   
I'm not sure whether this ever worked.
> Also, what exactly does it mean that it doesn't work? Are both the 
> interfaces after resume bound to usbhid driver (you can check this in 
> /sys)? When the quirk works correctly, only the keyboard interface should 
> be bound to usbhid driver. Please check the binding both before and after 
> suspend/resume cycle, and let me know.
>   
Appletouch is bound to the device:

T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  7 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=05ac ProdID=0218 Rev= 0.60
S:  Manufacturer=Apple Computer
S:  Product=Apple Internal Keyboard / Trackpad
C:* #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr= 40mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=01 Driver=usbhid
E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=8ms
I:* If#= 1 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=appletouch
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=8ms
I:* If#= 2 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid
E:  Ad=84(I) Atr=03(Int.) MxPS=   1 Ivl=8ms


But the X server touchpad driver doesn't work anymore, that means i
can't emulte a right click by tapping with 3 fingers on the mouse pad.
after restarting x the mouse driver works again. So i think this is
maybe a problem in X?


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