From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Keith A. Milner" Subject: Re: GR-55 Driver Date: Tue, 24 May 2011 14:30:29 +0100 Message-ID: <201105241430.29737.maillist@superlative.org> References: <1305224448.5083.37.camel@TrinaryDragon> <201105231701.59052.maillist@superlative.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wy0-f179.google.com (mail-wy0-f179.google.com [74.125.82.179]) by alsa0.perex.cz (Postfix) with ESMTP id 43E9B103809 for ; Tue, 24 May 2011 15:30:34 +0200 (CEST) Received: by wyg36 with SMTP id 36so5590082wyg.38 for ; Tue, 24 May 2011 06:30:34 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: Jeffrey Scott Flesher Gmail , Daniel Mack List-Id: alsa-devel@alsa-project.org On Monday 23 May 2011 18:08:09 Daniel Mack wrote: > On Mon, May 23, 2011 at 6:01 PM, Keith A. Milner > > wrote: > > On the other hand, the quirk entries for GT-10 and JS-8 are very close to > > being identical. I wonder if the GR-55 needs some specific .data like the > > GT-10 does. It may be worth taking the GT-10 entry and changing it for > > the GR-55 vid/pid and trying it. > > I took the JS-8 quirks as a starting point because the USB descriptor > dumps looked identical to me. But I could have overlooked a detail, > that's possible. So as you've worked with such devices before, if you > could double-check and give some info, that would be a great help. > Without access to such (even similar) hardware, it's hard to really > help much. Yes, I know what you mean. I don't have any experience with the GT-10's USB or drivers. I'm not sure where those settings originated from or what the GT-10 descriptors look like. I just know that the GT-10 and GR-55 are very similar devices and, nominally, part of the same product family. The JS-8 is from the same vendor but is really a very different product. Obviously, despite this, there are some internal similarities. Unfortunately whilst I have a JS-8, I don't have either a GT-10 or GR-55 (nor any other Roland/Boss USB audio product) with which to compare it. I have a GT-3, but that is a rather old model with no USB, so it's no use here. I found the following old thread about the GT-10. I don't know if this sheds any light? http://old.nabble.com/Boss-GT-10-td17674980.html -- Keith A. Milner