Re: IR Receiver on an Tevii S470

[Andy Walls <awalls@radix.net>]

On Sat, 2009-12-12 at 03:42 +0200, Igor M. Liplianin wrote:
> On 12 декабря 2009 03:00:37 Andy Walls wrote:
> > On Sat, 2009-12-12 at 02:30 +0200, Igor M. Liplianin wrote:
> > > On 11 декабря 2009, "Igor M. Liplianin" <liplianin@me.by> wrote:
> > > > On Thu, 2009-12-10 at 18:16 +0200, Igor M. Liplianin wrote:
> > > > > On 10 декабря 2009 03:12:39 Andy Walls wrote:
> > > > > > On Wed, 2009-12-09 at 17:54 +0200, Igor M. Liplianin wrote:
> > > > > > > > > > Igor and Matthias,
> > > > > > > > > >
> > > > > > > > > > Please try the changes that I have for the TeVii S470 that
> > > > > > > > > > are here:
> > > > > > > > > >
> > > > > > > > > > 	http://linuxtv.org/hg/~awalls/cx23885-ir
> > > > >
> > > > > First try, without pressing IR keys
> > > > >
> > > > > cx25840 3-0044: IRQ Enables:     rse rte roe
> > > > > cx25840 3-0044: IRQ Status:  tsr
> > > > > cx25840 3-0044: IRQ Enables:     rse rte roe
> > > > > irq 16: nobody cared (try booting with the "irqpoll" option)
> > > >
> > > > please try again when you have time.
> > > >
> > > > 	# modprobe cx25840 debug=2 ir_debug=2
> > > > 	# modprobe cx23885 debug=7
> > >
> > > dmesg is full of repeated lines:
> > >
> > > cx25840 3-0044: AV Core IRQ status (entry):
> > > cx25840 3-0044: AV Core IRQ status (exit):
> >
> > A strange thing here is that under this condition my changes should
> > never claim the AV Core interrupt is "handled".  I don't know why you
> > didn't get the "nobody cared" message again.
> I did, but not frequently. I thought it is obvious :)

OK, that's better. :P

I have checked in more changes, please try when you get the chance.

Please be aware that I reconfigured the drive of one signal PAD in the
AV Core - I'm hoping to stop false interrupts.  I did not reconfigure
the corresponding IO pin in the bridge driver - I left it at whatever
was the default.  


(I think I'm going to have to buy a CX23885 based card soon...)

Regards,
Andy