From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.gmx.net ([213.165.64.20]:33172 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752679AbZITOhY (ORCPT ); Sun, 20 Sep 2009 10:37:24 -0400 Date: Sun, 20 Sep 2009 16:37:10 +0200 From: Daniel =?iso-8859-1?Q?Gl=F6ckner?= To: Gregor =?iso-8859-1?Q?Glash=FCttner?= Cc: linux-media@vger.kernel.org Subject: Re: Technical Details on Abus Digiprotect TV8802 Capture Card Message-ID: <20090920143710.GA20246@stinkie> References: <6842a4030907240040k676997c9oe93b5b03548a6123@mail.gmail.com> <20090729075057.GA440@daniel.bse> <6842a4030909200116l6f5799a5hf9a2e259a6e50a85@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <6842a4030909200116l6f5799a5hf9a2e259a6e50a85@mail.gmail.com> Sender: linux-media-owner@vger.kernel.org List-ID: Hi Gregor, On 20 Sep 09 10:16, Gregor Glashüttner wrote: > I was able to take hi-res pictures of the card now. You can find them at: > http://img24.imageshack.us/img24/7618/abustv8802front.jpg and > http://img22.imageshack.us/img22/5421/abustv8802back.jpg > Maybe someone can help now. the VD-009 entry didn't work because ABUS uses 8-input multiplexers for the four inputs. So there are 3 GPIO lines (0-2) to select the channel instead of the two on the Phytec board. Other things I could see from the pictures: - You can connect an audio source to J7. snd-bt87x will be able to capture it in analog mode. - Any of the four bnc inputs can be routed to the cinch output. This is controlled by U1, which is accessed via I2C. - U14 is a video amplifier for the output. - U1 also controls the watchdog and is able to drive the PCI reset line. - U12 is a sync separator. One of its outputs is connected to GPIO 15 - probably the vsync out pin. I will try to create a patch for the card when I'm back home. Daniel