FS#20564 - [kernel26] Macbook trackpad does not work with arch default kernel

Attached to Project: Arch Linux
Opened by niQo (niQo) - Monday, 23 August 2010, 06:09 GMT
Last edited by Jan de Groot (JGC) - Monday, 23 August 2010, 10:19 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
new Macbook Pro trackpad does not work with default archlinux kernel.
There is 3 options to add to the default kernel to make it work :

CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y


Additional info:
https://bbs.archlinux.org/viewtopic.php?pid=792845#p792845

https://bugzilla.kernel.org/show_bug.cgi?id=14987
This task depends upon

Closed by  Jan de Groot (JGC)
Monday, 23 August 2010, 10:19 GMT
Reason for closing:  Duplicate
Additional comments about closing:  See  bug 18866 .
Comment by Gerardo Exequiel Pozzi (djgera) - Monday, 23 August 2010, 07:55 GMT
  • Field changed: Summary (Macbook trackpad does not work with arch default kernel → [kernel26] Macbook trackpad does not work with arch default kernel)
  • Field changed: Status (Unconfirmed → Assigned)
  • Task assigned to Thomas Bächler (brain0), Tobias Powalowski (tpowa)
This is the third task opened with another issue but with the same solution.

 FS#18866  - [kernel26] USB mouse and USB audio work fine separately, but not simultaneously (from 2.6.33 age)
 FS#20421  - [kernel26] ehci_hdi constantly resets certain devices (from 2.6.34 age)


"Anyone with a sane distro has had this option enabled for a while now :)" greg k-h [#1]

[#1] http://permalink.gmane.org/gmane.linux.usb.general/31978

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