Re: RTL2832U version 2.0.1 by Realtek

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Zdenek Styblik wrote:
On 11/12/2010 02:57 PM, poma wrote:
Zdenek Styblik wrote:
...
I'm also glad to see I'm not the only one whom has been contacted by
Realtek. And since you're V4L developer; how is it going with
integrating RTL driver into V4L?
Linux user, not V4L developer.


Ok.

Realtek showed gratitude, well more like - made a wish, to get "their"
driver into kernel, however I doubt that's possible unless they clear
out licensing. But I'm no lawyer. Well, that's what my reply was anyway.
 grep "GPL\|Copyright\|Rights" rtl2832u_v2.0.1/*
[...]

That's why I've said so.


 grep "GPL\|Copyright\|Rights" rtl2832u_v2.0.1/*
rtl2832u_v2.0.1/rtl2832u.c:MODULE_LICENSE("GPL");
rtl2832u_v2.0.1/tuner_e4000.c://  Copyright (c)  Elonics Ltd
rtl2832u_v2.0.1/tuner_e4000.c://  Copyright (c)  Elonics Ltd
rtl2832u_v2.0.1/tuner_fc0012.c://       Copyright 2008, All rights reversed.
rtl2832u_v2.0.1/tuner_max3543.c:| Copyright (C) 2009 Maxim Integrated Products. rtl2832u_v2.0.1/tuner_max3543.h:| Copyright (C) 2009 Maxim Integrated Products rtl2832u_v2.0.1/tuner_mt2063.c:** Copyright 2007-2008 Microtune, Inc. All Rights Reserved rtl2832u_v2.0.1/tuner_mt2063.c:** Copyright 2006-2008 Microtune, Inc. All Rights Reserved rtl2832u_v2.0.1/tuner_mt2063.h:** Copyright 2004-2007 Microtune, Inc. All Rights Reserved rtl2832u_v2.0.1/tuner_mt2063.h:** Copyright 2006-2008 Microtune, Inc. All Rights Reserved rtl2832u_v2.0.1/tuner_mt2063.h:** Copyright 2007 Microtune, Inc. All Rights Reserved rtl2832u_v2.0.1/tuner_mt2063.h:** Copyright 2006-2008 Microtune, Inc. All Rights Reserved rtl2832u_v2.0.1/tuner_mt2266.c:** Copyright 2007 Microtune, Inc. All Rights Reserved rtl2832u_v2.0.1/tuner_mt2266.h:** Copyright 2007 Microtune, Inc. All Rights Reserved
rtl2832u_v2.0.1/tuner_mxl5007t.c: Copyright, Maxlinear, Inc.
rtl2832u_v2.0.1/tuner_mxl5007t.c: All Rights Reserved
rtl2832u_v2.0.1/tuner_mxl5007t.c: Copyright, Maxlinear, Inc.
rtl2832u_v2.0.1/tuner_mxl5007t.c: All Rights Reserved
rtl2832u_v2.0.1/tuner_mxl5007t.c: Copyright, Maxlinear, Inc.
rtl2832u_v2.0.1/tuner_mxl5007t.c: All Rights Reserved
rtl2832u_v2.0.1/tuner_mxl5007t.h: * Copyright (c) 2006, MaxLinear, Inc.
rtl2832u_v2.0.1/tuner_mxl5007t.h: Copyright, Maxlinear, Inc.
rtl2832u_v2.0.1/tuner_mxl5007t.h: All Rights Reserved
rtl2832u_v2.0.1/tuner_mxl5007t.h: Copyright, Maxlinear, Inc.
rtl2832u_v2.0.1/tuner_mxl5007t.h: All Rights Reserved
rtl2832u_v2.0.1/tuner_tua9001.c:** Copyright (C) 1997-2007 Infineon AG All rights reserved. rtl2832u_v2.0.1/tuner_tua9001.h:** Copyright (C) 1997-2007 Infineon AG All rights reserved.

rtl2832u.c is "GPL'ed";
Linked tuners are NOT "GPL'ed"!
Also There Are SOME of them(tuners) already in the v4l-dvb tree.
But NOT ones bundled with 'dvb-usb-rtl2832u.ko'
Major Bummer!

I'm going to link page later on. I'm waiting for Realtek's reply, if
any. Then I'm going to decide. However "Realtek RTL2831U / RTL2832U
drivers; * driver not ready" makes some of it pointless, which is not
necessary a bad thing :)
At least you CAN build and use module(dvb-usb-rtl2832u.ko), and it is
working.

Regards,
poma


And? If nobody is going to work at improving it; if nobody is going to
add support for other devices; if nobody [from RTL] is going to talk
with people [= community] nor willing to provide documents to work at
driver? Pardon me, but I don't feel satisfied or happy with just "build
and use module" which is basically troublesome for a lot of people. And
you have virtually almost nothing to change that.
So yeah. If possible, I would like to do more than just that.

Have a nice weekend,
Zdenek


rtl2832u support discussion on:
http://vger.kernel.org/vger-lists.html#linux-media
archived on:
http://www.spinics.net/lists/linux-media/msg24207.html

You are welcome to subscribe, and join the discussions.

A Couple Bits about hardware:

Afatech AF9015 & MaxLinear MXL5007T dual tuner:
http://www.spinics.net/lists/linux-media/msg22232.html
http://www.spinics.net/lists/linux-media/msg23162.html

Realtek RTL2832U & Fitipower FC0012:
http://www.spinics.net/lists/linux-media/msg23229.html

btw
-GIGABYTE USB Digital TV Dongle U7300
current link:
http://www.gigabyte.com/products/product-page.aspx?pid=3493#sp

Regards,
poma

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