From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail1.radix.net ([207.192.128.31]:57279 "EHLO mail1.radix.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761480AbZLLC7Q (ORCPT ); Fri, 11 Dec 2009 21:59:16 -0500 Subject: Re: IR Receiver on an Tevii S470 From: Andy Walls To: "Igor M. Liplianin" Cc: linux-media@vger.kernel.org, Steven Toth , Matthias Fechner In-Reply-To: <200912120342.40061.liplianin@me.by> References: <200912120230.36902.liplianin@me.by> <1260579637.1826.4.camel@localhost> <200912120342.40061.liplianin@me.by> Content-Type: text/plain; charset="UTF-8" Date: Fri, 11 Dec 2009 21:58:48 -0500 Message-Id: <1260586728.1826.11.camel@localhost> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: 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" 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