Re: [PATCH] dvb: add driver for 774 Friio White USB ISDB-T receiver

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Em Tue, 25 Aug 2009 14:39:51 +0900
Akihiro TSUKADA <tskd2@xxxxxxxxxxx> escreveu:

> From: Akihiro Tsukada <tskd2@xxxxxxxxxxx>
> 
> This patch adds driver for 774 Friio White, ISDB-T USB receiver
> 
> Friio White is an USB 2.0 ISDB-T receiver. (http://www.friio.com/)
> The device has a GL861 chip and a Comtech JDVBT90502 canned tuner module.
> This driver ignores all the frontend_parameters except frequency,
> as ISDB-T shares the same parameter configuration across the country
> and thus the device can work like an intelligent one.
> 
> As this device does not include a CAM nor hardware descrambling feature,
> the driver passes through scrambled TS streams.
> 
> There is Friio Black, a variant for ISDB-S, which shares the same USB
> Vendor/Product ID with White, but it is not supported in this driver.
> They should be identified in the initialization sequence,
> but this feature is not tested.
> 

Committed, thanks. It would be good if you could add support for ISDB-T API [1] at the driver.

[1] http://linuxtv.org/downloads/v4l-dvb-apis/ch09s03.html

Cheers,
Mauro
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