* Dmitry Torokhov wrote: > On Thu, Aug 25, 2011 at 09:06:57AM +0200, Thierry Reding wrote: > > * Dmitry Torokhov wrote: > > > On Thu, Aug 25, 2011 at 08:21:59AM +0200, Thierry Reding wrote: > > > > * Dmitry Torokhov wrote: > > > > > This is completely untested but I believe it should work better than original > > > > > workqueue solution, especially when we do not have get_pendown_state method > > > > > available. I wonder if it will help Richard's issue with IRQ getting re-raised > > > > > after pen up event. > > > > > > > > > > Anyone who has hardware - please give it a spin. > > > > > > > > I can see no noticeable changes with this patch. > > > > > > > > > > That's the result I was aiming for ;) Thanks for testing. > > > > > > Oh, crap... Does it still work if you change IRQ flags in > > > request_threaded_irq() from 0 to IRQF_ONESHOT? > > > > > > Also, while we are at it would you ming trying out another patch > > > (below)? > > > > With both your patch applied and the change from 0 to IRQF_ONESHOT the driver > > oopses when loaded. I didn't have time to investigate further, but I think I > > could perhaps test a couple more patches if you provide them. > > Hmm, can't spot the problem... Where does it die? I'll see if I can track it down, but I have very limited time. > If you could try just IRFQ_ONESHOT change that would be helpful. With only just this change, things work okay. Thierry
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