From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:34575 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752390Ab1LXMn4 (ORCPT ); Sat, 24 Dec 2011 07:43:56 -0500 Received: by wgbdr13 with SMTP id dr13so18507655wgb.1 for ; Sat, 24 Dec 2011 04:43:55 -0800 (PST) Message-ID: <1324730625.9464.11.camel@tvbox> Subject: Re: [PATCH] it913x changed firmware loader for chip version 2 types From: Malcolm Priestley To: linux-media@vger.kernel.org Cc: Adrian N Date: Sat, 24 Dec 2011 12:43:45 +0000 In-Reply-To: <1323989024.21705.16.camel@tvbox> References: <1323719580.2235.3.camel@tvbox> <4EEA16BA.4070209@tlen.pl> <1323967323.2273.17.camel@tvbox> <1323989024.21705.16.camel@tvbox> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-media-owner@vger.kernel.org List-ID: On Thu, 2011-12-15 at 22:43 +0000, Malcolm Priestley wrote: > On Thu, 2011-12-15 at 16:42 +0000, Malcolm Priestley wrote: > > > [ 1103.536156] it913x: Chip Version=ec Chip Type=5830 > > > [ 1104.336178] it913x: Dual mode=92 Remote=92 Tuner Type=92 > > > [ 1106.248116] dvb-usb: found a 'ITE 9135(9006) Generic' in cold state, > > > will try to load a firmware > > > [ 1106.253773] dvb-usb: downloading firmware from file > > > 'dvb-usb-it9135-02.fw' > > > [ 1106.452123] it913x: FRM Starting Firmware Download > > > [ 1130.756039] it913x: FRM Firmware Download Failed (ffffff92) > > > [ 1130.956168] it913x: Chip Version=79 Chip Type=5823 > > > [ 1131.592192] it913x: DEV it913x Error > > > [ 1131.592271] usbcore: registered new interface driver it913x > > > > > > No frontend is generated anyway. > > > > Looks like the the firmware is not at all compatible with your device. > > > > Have you applied the patch cleanly to the latest media_build? > > > > These appear to be new version of the 9006. A supplier is sending me one > > of these devices. > > > > As a last resort see if the device works with dvb-usb-it9137-01.fw > > > > You will have force to use this firmware > > dvb-usb-it913x firmware=1 > > Here is a modified firmware loader for version 2 types. > > The firmware must be as in original > ./dvb_get_firmware it9135 > > > dd if=dvb-usb-it9135.fw ibs=1 skip=12866 count=5817 of=dvb-usb-it9135-02.fw > > I have a 9006 version device. Just to confirm that this patch and patch 8794 get this device working, along with dvb-usb-it9135-02.fw as described previously. Firmware version should be: 52887808 Both can now be submitted to kernel. Regards Malcolm