From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Revell Subject: Re: snd-usb-audio HP-107 midi broke at 2.6.13 or 2.6.14 Date: Sun, 01 Jan 2006 14:41:34 -0500 Message-ID: <1136144495.13079.62.camel@mindpipe> References: <20060101193407.GA18702@novelli> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20060101193407.GA18702@novelli> 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: To: Harri =?ISO-8859-1?Q?J=E4rvi?= Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org On Sun, 2006-01-01 at 21:34 +0200, Harri J=E4rvi wrote: > Hello, >=20 > I have Roland HP-107 with builtin USB support. I have successfully used= =20 > it with snd-usb-audio on Linux 2.6.8, 2.6.10 and 2.6.12.3. >=20 > On 2.6.14.4 and 2.6.14.5 it doesn't work. I replaced the sound/usb=20 > directory of 2.6.14.5 from 2.6.12.3 to test if the problem can be > isolated to that directory. I got it compiled with removing the two=20 > lines that the compiler complained about. And it worked well. >=20 > I can reproduce the problem on both i386 and powerpc. On i386 I have=20 > uhci and on powerpc I have ohci. >=20 > Output from kernel on 2.6.14.5 with faulty snd-usb-audio is as follows: >=20 > usb 2-1: new full speed USB device using ohci_hcd and address 2 > snd-usb-audio: probe of 2-1:1.0 failed with error -5 > usbcore: registered new driver snd-usb-audio >=20 > Output from a working kernel version (2.6.12.3) is as follows: >=20 > usb 2-1: new full speed USB device using ohci_hcd and address 2 > usbcore: registered new driver snd-usb-audio >=20 > On 2.6.14.4 and 2.6.14.5 I could get Edirol UM 1-SX to work. >=20 > Yours, > Harri J=E4rvi >=20 > PS. Please Cc me when replying. Please use ALSA CVS to do a binary search ("cvs update -D 2005-11-01 -A", "cvs update -D 2005-12-01 -A", "cvs update -D 2005-11-15" etc) and isolate the exact change that caused the problem. Lee ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log fi= les for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=3D7637&alloc_id=3D16865&op=3Dclick