Re: [PATCH 2/5 v2] sony-tuner: Subdev conversion from wis-sony-tuner

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On Sat, 2010-02-13 at 00:17 +0100, Hans Verkuil wrote:
> On Friday 12 February 2010 23:36:20 Pete Eberlein wrote:
> > On Fri, 2010-02-12 at 22:03 +0100, Hans Verkuil wrote:

> > > > My company, Sensoray, doesn't have any products that use this tuner.
> > > > This driver was orignally written by Micronas to support their go7007
> > > > chip in the Plextor TV402U models.  I don't have the datasheet or know
> > > > much about tuners anyway.  

> > > So only if an i2c driver is *never* used by parent drivers that have to support
> > > kernels < 2.6.26, then can it drop the v4l2-i2c-drv.h. An example of such an
> > > i2c driver is tvp514x.c.

> >  I've addressed your other comments in
> > the revised patch:
> 
> I've two small comments. See below.
> 
> I also realized that this is really two drivers in one: one driver for the
> actual tuner device and one for the mpx device which seems similar in
> functionality to the vp27smpx.c driver.
> 
> I will look at it again tomorrow, but I might decide that it is better to
> split it up into two drivers: one for the tuner and one for the mpx.


Pete and Hans,


The Sony VAIO GigaPocket cards (ivtv driver) that I have seen on the
'Net have these part numbers:

Sony Part # 859863200
Tuner Model # BTF-PJ401Z

Sony Part # 859860400
Tuner Model # BTF-PJ301Z

Any idea how applicable this driver is to these tuners?  I was about to
add a tuner-cards.c entry for tuner-simple.c to handle using Eric
Anderson's experimental results.

Regards,
Andy

> Regards,
> 
> 	Hans


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