New USB HID driver in -ac series
I upgraded from 2.4.5-ac2 to 2.4.5-ac5 recently, and all seemed well. However, I noticed that the scrollwheel on my mouse wasn't working very well. I have that new Logitech cordless optical mouse, so my first thought was that the batteries were low, but it was late at night, and I didn't have spares, so I just dealt with it. I got new batteries, and the problem didn't go away. Booted into windows, and the scrollwheel worked fine. I then remembered seeing the HID drivers in Alan's changelog. I booted back into -ac2, and the scrollwheel worked fine. -ac5 and -ac6 both show this problem, and I assume every kernel since the HID driver update has it as well. Here's the contents of /proc/bus/usb/devices:
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 11/900 us ( 1%), #Int= 1, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=d000 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 4 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=058f ProdID=9254 Rev= 1.00 S: Manufacturer=ALCOR S: Product=Generic USB Hub C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=255ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc=118/900 us (13%), #Int= 1, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=d400 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=046d ProdID=c501 Rev= 9.10 S: Manufacturer=Logitech S: Product=USB Receiver C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 50mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=hid E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl= 10ms
Hope this is of some help
Nathan
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Nathan Walp || [email protected] GPG Fingerprint: || http://faceprint.com/ 5509 6EF3 928B 2363 9B2B DA17 3E46 2CDC 492D DB7E
Quoted 3 lines · Nathan Walp
I upgraded from 2.4.5-ac2 to 2.4.5-ac5 recently, and all seemed well. However, I noticed that the scrollwheel on my mouse wasn't working very well. <snip>
I have been working on a patch all day, but can not figure it out. The problem is in the new hid-core.c. See the thread "USB mouse wheel breakage" for more information.
I CC the last e-mail to the Maintainer, hopefully he can figure a solution.
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Robert M. Love [email protected] [email protected]