From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:46544 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751684Ab2GVNpp (ORCPT ); Sun, 22 Jul 2012 09:45:45 -0400 Message-ID: <500C03FE.4040800@iki.fi> Date: Sun, 22 Jul 2012 16:45:34 +0300 From: Antti Palosaari MIME-Version: 1.0 To: poma CC: linux-media@vger.kernel.org Subject: Re: Firmware in da wonderland References: <500ACB80.9080500@gmail.com> <500ACC3F.7070007@iki.fi> <500AEF19.5030309@gmail.com> In-Reply-To: <500AEF19.5030309@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: On 07/21/2012 09:04 PM, poma wrote: > On 07/21/2012 05:35 PM, Antti Palosaari wrote: >> On 07/21/2012 06:32 PM, poma wrote: >>> >>> This one speak for itself; >>> … >>> usb 1-1: new high-speed USB device number 8 using ehci_hcd >>> usb 1-1: New USB device found, idVendor=0ccd, idProduct=0097 >>> usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 >>> usb 1-1: Product: USB2.0 DVB-T TV Stick >>> usb 1-1: Manufacturer: NEWMI >>> usb 1-1: SerialNumber: 010101010600001 >>> dvb-usb: found a 'TerraTec Cinergy T Stick RC' in cold state, will try >>> to load a firmware >>> dvb-usb: did not find the firmware file. (dvb-usb-af9015.fw) Please see >>> linux/Documentation/dvb/ for more details on firmware-problems. (-2) >>> dvb_usb_af9015: probe of 1-1:1.0 failed with error -2 >>> input: NEWMI USB2.0 DVB-T TV Stick as >>> /devices/pci0000:00/0000:00:04.1/usb1/1-1/1-1:1.1/input/input18 >>> generic-usb 0003:0CCD:0097.0007: input,hidraw6: USB HID v1.01 Keyboard >>> [NEWMI USB2.0 DVB-T TV Stick] on usb-0000:00:04.1-1/input1 >>> … >>> FW path: >>> /usr/lib/firmware/dvb-usb-af9015.fw >>> Is it somehow related to Fedora UsrMove!? >>> Or Fedora itself :) >> >> Bug 827538 - DVB USB device firmware requested in module_init() >> https://bugzilla.redhat.com/show_bug.cgi?id=827538 >> >> Antti > > Live Fast(Driver) Die Young(Firmware) ;) > Directed by Udev & Systemd > "…firmware should in general be requested asynchronously…" > Obviously, some of communication in Red Hat R&D team is done > asynchronously, too. > Nice. > But Hey, Fedora is all about test drive ;) > > Antti, keep up the good work! > > regards, > poma You could try that tree. It should fix the problem by deferring device probe. http://git.linuxtv.org/anttip/media_tree.git/shortlog/refs/heads/dvb_usb_pull Antti -- http://palosaari.fi/