From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Richter Subject: Re: [PATCH 0/5] ALSA: firewire-tascam: add MIDI functionality Date: Mon, 12 Oct 2015 14:48:16 +0200 Message-ID: <20151012144816.130ac379@kant> References: <1444644625-30189-1-git-send-email-o-takashi@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 7F3BC2614C5 for ; Mon, 12 Oct 2015 14:48:18 +0200 (CEST) In-Reply-To: <1444644625-30189-1-git-send-email-o-takashi@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, Jonathan Woithe , clemens@ladisch.de, ffado-devel@lists.sf.net List-Id: alsa-devel@alsa-project.org On Oct 12 Takashi Sakamoto wrote: > Although TASCAM FireWire series has physical controls, this patchset > doesn't support them. I think some facilities are required to enable this > functionality: > * handling MIDI messages on virtual MIDI ports by this driver > * handling status and control messages in isochronous packet by this > driver As a side note, AFAIR, RME devices encapsulate status in their isochronous stream too... or was it MOTU? > * parsing the status and control messages by userspace application > * supporting assignment of physical controls to MIDI ports by userspace > application > * turn on/off LEDs on device by userspace application > > These work are apparently beyond my current effort. -- Stefan Richter -=====-===== =-=- -==-- http://arcgraph.de/sr/