RE: mygica hdcap

2012-01-21 Thread Nathan
On Mar 10, 2011, at 12:26 PM, James Klaas wrote:

 I just got one of these the other day and I was wondering if anyone
 has looked at it.  It will take HDMI, component and composite input
 plus stereo.  I have a picture I can post somewhere of the board.  It
 has 3 main chips.
 
 AD9985A - Component/composite input?
 SIL9013CLU - Audio input?
 TM6202 - HDMI input
 
 I'm not sure if this falls under v4l since it has no tuner or dvb
 since it captures digital video.


Any progress made with this?  I have this same card and I can't find a
datasheet for tm6200.

Nate


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Re: mygica hdcap

2012-01-21 Thread Devin Heitmueller
On Sat, Jan 21, 2012 at 11:07 AM, Nathan nathan.groo...@gmail.com wrote:
 Any progress made with this?  I have this same card and I can't find a
 datasheet for tm6200.

Nobody has written an open source driver for the tm6200 (and nobody is
in the process of doing such), and there are no publicly available
datasheets for the part.

Devin

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http://www.kernellabs.com
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mygica hdcap

2011-03-10 Thread James Klaas
I just got one of these the other day and I was wondering if anyone
has looked at it.  It will take HDMI, component and composite input
plus stereo.  I have a picture I can post somewhere of the board.  It
has 3 main chips.

AD9985A - Component/composite input?
SIL9013CLU - Audio input?
TM6202 - HDMI input

I'm not sure if this falls under v4l since it has no tuner or dvb
since it captures digital video.

James
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Re: mygica hdcap

2011-03-10 Thread Jarod Wilson
On Mar 10, 2011, at 12:26 PM, James Klaas wrote:

 I just got one of these the other day and I was wondering if anyone
 has looked at it.  It will take HDMI, component and composite input
 plus stereo.  I have a picture I can post somewhere of the board.  It
 has 3 main chips.
 
 AD9985A - Component/composite input?
 SIL9013CLU - Audio input?
 TM6202 - HDMI input
 
 I'm not sure if this falls under v4l since it has no tuner or dvb
 since it captures digital video.

It looks like an at least semi-similar device to the Hauppauge HD-PVR,
which is under v4l, so it probably does make sense here. Not aware of
anyone working on your specific hardware, but Hans Verkuil posted some
patches for some at least similar-ish Analog Devices chips not too
long ago, which might be relevant to at least that part of your card...

http://git.linuxtv.org/hverkuil/cisco.git?a=shortlog;h=refs/heads/cobalt

-- 
Jarod Wilson
ja...@wilsonet.com



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Re: mygica hdcap

2011-03-10 Thread Devin Heitmueller
On Thu, Mar 10, 2011 at 3:30 PM, Jarod Wilson ja...@wilsonet.com wrote:
 It looks like an at least semi-similar device to the Hauppauge HD-PVR,
 which is under v4l, so it probably does make sense here. Not aware of
 anyone working on your specific hardware, but Hans Verkuil posted some
 patches for some at least similar-ish Analog Devices chips not too
 long ago, which might be relevant to at least that part of your card...

 http://git.linuxtv.org/hverkuil/cisco.git?a=shortlog;h=refs/heads/cobalt

Just like with the Hauppauge Colossus, the Analog Devices part is
relatively easy to bring up.  In both cases the hard part is that
there is no bridge driver for either chip, and writing a PCIe driver
from scratch without the datasheet is one of the more
difficult/annoying things for a device driver developer to have to do.

I've looked into the tm6200.  It would be a royal PITA.

Devin

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Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
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