Re: [PATCH 2/3] Basic AF9035/AF9033 driver

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Thank you for working on a af903x driver.

I tried to test the driver on a debian 3.2 kernel, after applying a small fix:

> diff -Nupr a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
> --- a/drivers/media/dvb/dvb-usb/Makefile        2012-01-22 02:53:17.000000000 +0100
> +++ b/drivers/media/dvb/dvb-usb/Makefile        2012-02-20 23:22:38.385877784 +0100
> @@ -75,6 +75,9 @@ obj-$(CONFIG_DVB_USB_DTV5100) += dvb-usb
>  dvb-usb-af9015-objs = af9015.o
>  obj-$(CONFIG_DVB_USB_AF9015) += dvb-usb-af9015.o
>  
> +dvb-usb-af903x-objs = af903x-core.o af903x-devices.o af903x-fe.o af903x-tuners.o
> +obj-$(DVB_USB_AF903X) += dvb-usb-af903x.o

It should be CONFIG_DVB_USB_AF903X here.

> +
>  dvb-usb-cinergyT2-objs = cinergyT2-core.o cinergyT2-fe.o
>  obj-$(CONFIG_DVB_USB_CINERGY_T2) += dvb-usb-cinergyT2.o


Unfortunately it turns out that my stick uses an older tuner:

[   91.396087] usb 1-1: new high-speed USB device number 4 using ehci_hcd
[   91.534709] usb 1-1: New USB device found, idVendor=15a4, idProduct=1001
[   91.534724] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   91.534735] usb 1-1: Product: AF9035A USB Device
[   91.534743] usb 1-1: Manufacturer: Afa Technologies Inc.
[   91.534752] usb 1-1: SerialNumber: AF0102020700001
[   91.537709] af903x: 1 Tuners of Type=0x28, Arch Mode=DCA, Remote=NEC
[   91.552954] dvb-usb: found a 'ITEtech USB2.0 DVB-T Recevier' in cold state, will try to load a firmware
[   91.565312] dvb-usb: downloading firmware from file 'dvb-usb-af9035-03.fw'
[   91.875659] af903x: device init ...
[   91.875671] af903x: requested tuner id 40 not enabled
[   91.875682] af903x: device_init Fail: -22

So I'm wondering how big the differences between the fc0011 and fc0012 are.
Can the 0011 be implemented in the 0012 driver, or does it require a separate driver?
Please give me a few hints, to I can work on implementing support for that tuner.

-- 
Greetings, Michael.

PGP encryption is encouraged / 908D8B0E

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