Messages in this thread |  | | From | "Dunlap, Randy" <> | Subject | RE: system hang with usb audio driver | Date | Tue, 26 Sep 2000 10:24:45 -0700 |
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> From: Narayan Desai [mailto:desai@mcs.anl.gov] > > >>>>> "Randy" == Dunlap, Randy <randy.dunlap@intel.com> writes: > > >> Hi, I have been having problems with the usb audio driver on a set > >> of Philips DSS330. The driver seemed to work properly up until > >> 2.3.99-6. The driver included with 2.3.99-6 worked correctly when > >> included with kernels up to 2.4.0test6 or so. The current driver > >> (2.4.0test7+) will hang my system reliably when I access the audio > >> device. The kernel detects the device correctly, the system comes > >> up correctly, I login and the system dies when I start up xmms. Is > >> there a newer version of the driver than the one in the kernel or > >> usb cvs tree? thanks.. -nld > > Randy> Not that I know of. Which host controller driver are you > Randy> using? If it's "uhci", please try "usb-uhci" instead. > I have tried both uhci drivers and get 2 different results. > If I use uhci, the process trying to access the audio device is killed > with an oops. If I use usb-uhci, the swapper is killed and the system > is gone. I am not really sure how to intrepret this. > -nld
Right. I've reproduced this with usb-uhci on 2.4.0-test7 (fails) and test5 (works) and 2.2.18pre9 (works). I'm slowly looking for the reason/problem (along with other things).
I have added this to the USB 2.4 TODO list as CRITICAL.
Please let me know if you make any progress on this and I will do the same.
Thanks, ~Randy
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