From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Richter Subject: Re: [PATCH 06/13] speakers: Change the way to make PCM rules/constraints Date: Thu, 30 Jan 2014 15:21:17 +0100 Message-ID: <20140130152117.186f08d5@stein> References: <1388920417-5584-1-git-send-email-o-takashi@sakamocchi.jp> <1389367775-21360-1-git-send-email-o-takashi@sakamocchi.jp> <1389367775-21360-7-git-send-email-o-takashi@sakamocchi.jp> <20140112131855.71976e86@stein> <52D2AA48.3020203@sakamocchi.jp> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from einhorn.in-berlin.de (einhorn.in-berlin.de [192.109.42.8]) by alsa0.perex.cz (Postfix) with ESMTP id 0FED32654AD for ; Thu, 30 Jan 2014 15:21:20 +0100 (CET) In-Reply-To: <52D2AA48.3020203@sakamocchi.jp> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Takashi Sakamoto Cc: tiwai@suse.de, alsa-devel@alsa-project.org, clemens@ladisch.de, ffado-devel@lists.sf.net List-Id: alsa-devel@alsa-project.org On Jan 12 Takashi Sakamoto wrote: > Hi Stefan, > > > I have got both devices. I could perform specific tests with them if > > you want and give me instructions. It can be a very slow process > > though because I have got almost no spare time, at least throughout > > January and February. > > Thank you. Please confirm these items below with Clemens' jujuutils when > you have a free time: Thanks for these straightforward instructions. Here are the results. > 1.They have both iPCR/oPCR. > $ ./firewire-request /dev/fw1 read 0xfffff0000900 (oMPR) > $ ./firewire-request /dev/fw1 read 0xfffff0000980 (iMPR) > If they have, I can apply the same way to change sampling rate for all > of models. LaCie Speakers: --------------- $ firewire-request /dev/fw7 read 0xfffff0000900 result: 80ff0000 $ firewire-request /dev/fw7 read 0xfffff0000980 result: 80ff0001 Griffin FireWave: ----------------- $ firewire-request /dev/fw8 read 0xfffff0000900 result: 80ff0000 $ firewire-request /dev/fw8 read 0xfffff0000980 result: 80ff0001 > 2.They can respond to 'SINGLE' subfunction of 'AV/C Stream Format > Information' command. > $ ./firewire-request /dev/fw1 fcp 0x01ffbfc000000000ffffffff > response: 000: 0c ff bf c0 00 00 00 00 ff 00 90 40 04 02 01 02 ...........@.... > response: 010: 06 > This is an example of Behringer F-Control A 202(OXFW970). LaCie Speakers: --------------- $ firewire-request /dev/fw7 fcp 0x01ffbfc000000000ffffffff response: 000: 0c ff bf c0 00 00 00 00 ff 00 90 40 04 02 01 02 ...........@.... response: 010: 06 . Griffin FireWave: ----------------- $ firewire-request /dev/fw8 fcp 0x01ffbfc000000000ffffffff response: 000: 0c ff bf c0 00 00 00 00 ff 00 90 40 04 02 01 06 ...........@.... response: 010: 06 . > 3.They can respond to 'LIST' subfunction of 'AV/C Stream Format > Information' command. > $ ./firewire-request /dev/fw1 fcp 0x01ffbfc100000000ffff01ff > I have no devices which supports this command. I guess OXFW971 > supports this. LaCie Speakers: --------------- $ firewire-request /dev/fw7 fcp 0x01ffbfc100000000ffff01ff response: 000: 0c ff bf c1 00 00 00 00 ff 00 01 90 40 03 02 01 ............@... response: 010: 02 06 .. Griffin FireWave: ----------------- $ firewire-request /dev/fw8 fcp 0x01ffbfc100000000ffff01ff response: 000: 0c ff bf c1 00 00 00 00 ff 00 01 90 40 02 02 01 ............@... response: 010: 06 06 .. -- Stefan Richter -=====-====- ---= ====- http://arcgraph.de/sr/