• Malcolm Priestley's avatar
    [media] it913x changed firmware loader for chip version 2 types · f0e07d76
    Malcolm Priestley authored
    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
    Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
    Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
    f0e07d76
it913x.c 21 KB