From: Greg <alsa-devel@sweet.com>
To: alsa-devel@alsa-project.org
Subject: Tascam US-16x08 0644:8047
Date: Wed, 8 Jul 2015 22:22:44 -0700 [thread overview]
Message-ID: <20150709052244.GZ2628@sweet.com> (raw)
Greetings,
I am fairly new to USB dev (in linux in particular, but also in general), but I
would very much like to try to get support for the above device working in
snd-usb-audio.
- Is this an appropriate place to discuss snd-usb-audio?
- Are there any recommended reading pointers for the quirk table?
- or any highly recommended USB reading material that I might not have found?
I patched parse_audio_format_rates_v2(), get_sample_rate_v2(), and
set_sample_rate_v2(), and through some sort of beginner luck was able to get
aplay audio out of the first two channels. That was incomplete hackery though
(eg fixed sample rate), and I would like to learn how to properly add quirk
support. There have been other reports that this device worked OOTB, but I
fail to see how!
I've also been examining the traffic to the device with wireshark and a
win7 vm, but the learning curve for USB is a bit steep, so I am digesting. (:
If anyone can provide suggestions on lsusb output alone, here's what I have:
http://pastebin.com/pA9MLQet
cheers,
Greg
reply other threads:[~2015-07-09 5:22 UTC|newest]
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