From mboxrd@z Thu Jan 1 00:00:00 1970 From: humbert.olivier.1@free.fr Subject: Re: AKAI EIE PRO Date: Sun, 16 Nov 2014 17:09:02 +0100 (CET) Message-ID: <1521662222.376637110.1416154142216.JavaMail.root@zimbra61-e11.priv.proxad.net> References: <540C43E0.5020704@zonque.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp6-g21.free.fr (smtp6-g21.free.fr [212.27.42.6]) by alsa0.perex.cz (Postfix) with ESMTP id 0E5382608D3 for ; Sun, 16 Nov 2014 17:09:03 +0100 (CET) In-Reply-To: <540C43E0.5020704@zonque.org> 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: Daniel Mack Cc: michal.rydlo@gmail.com, Alsa-devel@alsa-project.org, Martin Svensson List-Id: alsa-devel@alsa-project.org On 09/07/2014 01:30 PM, humbert.olivier.1@free.fr wrote: >> if that can help, we had an user on http://www.linuxmao.org with an EIE PRO. >> Here you have his lsusb -v : >> >> Bus 001 Device 006: ID 09e8:0010 AKAI Professional M.I. Corp. >> Couldn't open device, some information will be missing >> Device Descriptor: >> bLength 18 >> bDescriptorType 1 >> bcdUSB 2.00 >> bDeviceClass 255 Vendor Specific Class >> bDeviceSubClass 255 Vendor Specific Subclass >> bDeviceProtocol 255 Vendor Specific Protocol > > According to the tech specs, this should be a USB hub, but it isn't. Or > is this just one of the sub-devices? What does 'lsusb -t' say, and does > Linux see something like a mouse or mass storage device when connected > to one of the hub ports? [...zip...] Hi Daniel and all, An linuxmao.org user gave answers to these questions today. Here you go: maxime@Ubuntu-MAO:~$ lsusb -t /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M |__ Port 2: Dev 4, If 0, Class=Hub, Driver=hub/4p, 480M |__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=, 480M |__ Port 4: Dev 5, If 1, Class=Vendor Specific Class, Driver=, 480M |__ Port 3: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M |__ Port 3: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M |__ Port 2: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 2: Dev 6, If 1, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 3: Dev 5, If 0, Class=Video, Driver=uvcvideo, 480M |__ Port 3: Dev 5, If 1, Class=Video, Driver=uvcvideo, 480M maxime@Ubuntu-MAO:~$ dmesg | tail [12078.955863] usb 3-2: New USB device found, idVendor=0409, idProduct=005a [12078.955870] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [12078.956401] hub 3-2:1.0: USB hub found [12078.956452] hub 3-2:1.0: 4 ports detected [12079.243626] usb 3-2.4: new high-speed USB device number 7 using xhci_hcd [12079.348372] usb 3-2.4: New USB device found, idVendor=09e8, idProduct=0010 [12079.348379] usb 3-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [12079.348383] usb 3-2.4: Product: EIE pro [12079.348386] usb 3-2.4: Manufacturer: Akai Professional, LP [12079.348389] usb 3-2.4: SerialNumber: no serial number I'll be asking him to try connecting a mouse to one of the hub port and to get a dmesg from there. Hope that can help in any way. If you would need some more information, please let me know. Olivier source : http://www.linuxmao.org/tiki-view_forum_thread.php?forumId=2&comments_parentId=56440#threadId58184