From: Oliver Schinagl <oliver@schinagl.nl>
To: Hans-Frieder Vogt <hfvogt@gmx.net>
Cc: linux-media@vger.kernel.org
Subject: Re: [PATCH 3/3] Firmware for AF9035/AF9033 driver
Date: Thu, 23 Feb 2012 10:20:56 +0100 [thread overview]
Message-ID: <4F4604F8.2050201@schinagl.nl> (raw)
In-Reply-To: <201202222322.02424.hfvogt@gmx.net>
Hi Hans,
I'm supprised the AF9035/AF9033 driver requires a firmware. The Asus
U3100 Mini plus doesn't require a 'firmware' really. The firmware that
is loaded, only contains an IR mapping table.
Oliver
On 22-02-12 23:22, Hans-Frieder Vogt wrote:
> Firmware for the AF9035/AF9033 driver.
>
> irmware format for af903x driver:
> copied from it9135-driver by Jason Dong (C) 2011 ITE Technologies, INC.
>
> 00000000: 8 chars "AF9035BX" Identifier of firmware
> 00000008: 4 bytes LE length of firmware following this:
> 32 + 4 + 4 + 4 + 4 + 4 + Firmware_CODELENGTH +
> Firmware_SEGMENTLENGTH * Firmware_PARTITIONLENGTH * 5 +
> 5 + 2 + Firmware_scriptSets[0] * 5;
> 0000000C: 32 chars firmware release version
> 0000002C: 4 bytes BE link version
> 00000030: 4 bytes BE ofdm version
> 00000034: 4 bytes LE firmware code length (Firmware_CODELENGTH)
> 00000038: 1 bytes number of firmware segments (Firmware_SEGMENTLENGTH)
> 00000039: 3 bytes filler (0)
> 0000003C: 1 bytes number of firmware partitions (Firmware_PARTITIONLENGTH)
> 0000003D: 3 bytes filler (0)
> 00000040: Firmware_CODELENGTH bytes
> 0000abcd: description of firmware segments, for each segment in every
> partition:
> 1 byte segment type (0: download firmware, 1: copy firmware, else:
> direct write firmware)
> 4 bytes LE segment length
> 0000bcde: 1 byte Firmware_SEGMENTLENGTH check
> 0000bcdf: 1 byte Firmware_PARTITIONLENGTH check
> 0000bce0: 3 bytes filler (0)
> 0000bce3: 2 bytes LE number of firmware (demodulator) scripts
> 0000bce5: list of firmware scripts, for each entry:
> 4 bytes LE address
> 1 byte value
>
> Signed-off-by: Hans-Frieder Vogt<hfvogt@gmx.net>
>
> http://home.arcor.de/hfvogt/af903x/dvb-usb-af9035-03.fw => for Terratec T5
> Ver. 2 / T6
> http://home.arcor.de/hfvogt/af903x/dvb-usb-af9035-04.fw => for Avermedia A867
>
> Hans-Frieder Vogt e-mail: hfvogt<at> gmx .dot. net
> --
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next prev parent reply other threads:[~2012-02-23 9:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-22 22:22 [PATCH 3/3] Firmware for AF9035/AF9033 driver Hans-Frieder Vogt
2012-02-23 9:20 ` Oliver Schinagl [this message]
2012-02-27 0:33 ` Daniel Glöckner
2012-02-27 22:35 ` Hans-Frieder Vogt
2012-03-20 0:32 ` Mauro Carvalho Chehab
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