ehci-hcd module is not loaded automatically on pandaboard
Bug #1076289 reported by
Fathi Boudra
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linaro Ubuntu |
Fix Released
|
High
|
Fathi Boudra | ||
linaro-landing-team-ti |
New
|
Undecided
|
Unassigned |
Bug Description
ehci-hcd module is not loaded automatically on pandaboard.
hwpack: hwpack_
rootfs: nano
Changed in linaro-ubuntu: | |
milestone: | none → 12.11 |
status: | New → Triaged |
Changed in linaro-ubuntu: | |
importance: | Undecided → High |
status: | In Progress → Fix Committed |
To post a comment you must log in.
In the last weeks we changed our config to build these two modules modular instead of in-kernel.
The reason is that after patches to make the defaults more sane, with the modules out or removed, the OMAP4 Pandas takes less than half the idle power it otherwise would.
The choices are AFAIK:
- force them to build in-kernel in the config
- force-insert the modules during init
- add a udev rule to insert them