From: Malcolm Priestley <tvboxspy@gmail.com>
To: Adeq <adexmail@tlen.pl>
Cc: linux-media@vger.kernel.org
Subject: Re: [PATCH] it913x add support for IT9135 9006 devices
Date: Wed, 14 Dec 2011 21:20:56 +0000 [thread overview]
Message-ID: <1323897656.3085.12.camel@tvbox> (raw)
In-Reply-To: <loom.20111214T071004-336@post.gmane.org>
On Wed, 2011-12-14 at 06:13 +0000, Adeq wrote:
> Malcolm Priestley <tvboxspy <at> gmail.com> writes:
>
> >
> > Support for IT1935 9006 devices.
> >
> > 9006 have version 2 type chip.
> >
> > 9006 devices should use dvb-usb-it9135-02.fw firmware.
> >
> > On the device tested the tuner id was set to 0 which meant
> > the driver used tuner id 0x38. The device functioned normally.
> >
>
> Hello,
>
> my device (048d:9006) isn't fully working, here is dmesg log:
>
> [code]
> [ 281.724044] usb 1-3: new high-speed USB device number 10 using ehci_hcd
> [ 281.860585] usb 1-3: New USB device found, idVendor=048d, idProduct=9006
> [ 281.860594] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [ 281.860601] usb 1-3: Product: DVB-T TV Stick
> [ 281.860607] usb 1-3: Manufacturer: ITE Technologies, Inc.
> [ 281.861694] it913x: Chip Version=02 Chip Type=9135
> [ 281.863193] it913x: Dual mode=0 Remote=1 Tuner Type=0
> [ 281.864444] dvb-usb: found a 'ITE 9135(9006) Generic' in cold state, will try
> to load a firmware
> [ 281.870053] dvb-usb: downloading firmware from file 'dvb-usb-it9135-02.fw'
> [ 281.870438] it913x: FRM Starting Firmware Download
> [ 282.388032] it913x: FRM Firmware Download Failed (ffffffff)
> [ 282.588116] it913x: Chip Version=79 Chip Type=4af3
> [ 283.224203] it913x: DEV it913x Error
> [ 283.227753] input: ITE Technologies, Inc. DVB-T TV Stick as
Try using the following for firmware.
dd if=dvb-usb-it9135.fw ibs=1 skip=64 count=8128 of=dvb-usb-it9135-01.fw
dd if=dvb-usb-it9135.fw ibs=1 skip=12866 count=5731 of=dvb-usb-it9135-02.fw
I have got length of dvb-usb-it9135-02.fw wrong it was changed to 5731.
However, 5817 should be correct in emulation, but fails with device.
The firmware version should say it913x: Firmware Version 50594048
I will have to check the firmware loader again.
Regards
Malcolm
next prev parent reply other threads:[~2011-12-14 21:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-12 19:53 [PATCH] it913x add support for IT9135 9006 devices Malcolm Priestley
2011-12-14 6:13 ` Adeq
2011-12-14 21:20 ` Malcolm Priestley [this message]
2011-12-15 15:48 ` Adrian N
2011-12-15 16:42 ` Malcolm Priestley
2011-12-15 22:43 ` [PATCH] it913x changed firmware loader for chip version 2 types Malcolm Priestley
2011-12-24 12:43 ` Malcolm Priestley
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