From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?T25kcmVqIEl2YW5pxI0=?= Subject: Re: Bt87x Audio Capture Date: Fri, 10 Mar 2006 12:32:02 +0100 Message-ID: <441163B2.4060407@kmit.sk> References: <440F4F06.4030904@kmit.sk> <20060309074930.GA993@turing.informatik.uni-halle.de> <440FF003.5050106@kmit.sk> <20060309131146.GA4299@turing.informatik.uni-halle.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20060309131146.GA4299@turing.informatik.uni-halle.de> Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Clemens Ladisch wrote: > The snd-bt87x driver in the same kernel has a bug that prevents it from > working with the load_all parameter. This was fixed with this patch: > http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blobdiff;h=c840a4c08e9814c197d30b631b782c420e26869a;hp=aaaa2e0d45c22aec11ac2325a488d27e392a0f96;hb=54c63cfc153c6909a5d5dbe6072e8704b091f30e;f=sound/pci/bt87x.c Yes, my card was detected as an unknown card 0x11bd:0x12. I don't have idea how to identify correct digital_rate value for card. I playing with a tvtime and arecord. In the tvtime I was tuned a tv channel and with arecord I was tryied to record some sound from TV card capture device. card 0: AudioPCI [Ensoniq AudioPCI], device 0: ES1371/1 [ES1371 DAC2/ADC] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Bt878 [Brooktree Bt878], device 0: Bt87x Digital [Bt87x Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Bt878 [Brooktree Bt878], device 1: Bt87x Analog [Bt87x Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 $ arecord -Dhw:1,1 -f S16_LE -r 119466 -d 20 /tmp/out.wav Output file contains only wav header and 0x7fff values. BTW, it's possible to create interconnect between sound card and capture device in TV card? I would like to live without cable from TV card to sound card line in. I was read something about dmix and dsnoop plugins, but i have't idea. -- Ondrej Ivanic (ondrej@kmit.sk) ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642