[Intrepid, Jaunty] SRU: SD card insertion is not detected on HP EliteBook 6930p
Stefan Bader
stefan.bader at canonical.com
Tue Mar 10 08:14:05 UTC 2009
Stefan Bader wrote:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/311932
>
> SRU justification:
>
> Impact: The MMC controller on the ricoh chipset has to be disabled in
> order to enable the MMC cards to be detected by the generic driver. This
> fails on newer chips since the wrong PCI function is used to perform the
> operation.
>
> Fix: Patch from 2.6.29rc2 which adds the required restraint.
>
> Testcase: Card insertion without the patch results in no detection. With
> that patch it is detected. (Got a test in the report with an older
> chipset which still worked.)
>
> Stefan
>
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