Simple short story. I'm building a HTPC. My TV supports HDMI-CEC. Does my integrated AMD card (HD4200) support it? Does any AMD card support it? Googled for about an hour to come up empty. Some AMD guys are known to read this forum, so please shed some light on this?
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I asked a couple of people this week and didn't get any positive answers. Not entirely sure who to ask though, and it's a big place. We tend to be organized around APIs rather than wires coming out of the board though -- is there a standard API for controlling devices through HDMI-CEC that I could ask about instead ? All I could find on so far was a reference to a Toshiba laptop with some proprietary software that runs HDMI-CEC on an HD3650.
On the good news front, the posts I found gave me some clues about who to ask, so stay tuned.Last edited by bridgman; 20 November 2009, 01:54 AM.Test signature
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Originally posted by bridgman View PostI asked a couple of people this week and didn't get any positive answers. Not entirely sure who to ask though, and it's a big place. We tend to be organized around APIs rather than wires coming out of the board though -- is there a standard API for controlling devices through HDMI-CEC that I could ask about instead ? All I could find on so far was a reference to a Toshiba laptop with some proprietary software that runs HDMI-CEC on an HD3650.
On the good news front, the posts I found gave me some clues about who to ask, so stay tuned.
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For the DVI->HDMI adapter case, it should be pretty easy to wire up a NXP TDA9950 (http://www.nxp.com/pip/TDA9950.html) CEC/I2C translator chip into it.
All you have todo then is implementing the CEC protocol, which should be pretty easy as soon the hardware part is done.
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Originally posted by oliver View PostIt has been almost 2 years now so I wonder if there is any update in this regard?
I can see this being quite usefull for media pc's connected via HDMI.
Though more for Intel hardware, if possible. GMA HD specifically (i3 530). I found this thread over on the Intel forums, but there's not been much help.
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