DVI Input possible on 8148 EVM?

Mike Thornhill

Other Parts Discussed in Thread: TVP7002

Have there been any updates to support the DVI input using the Si1161? I have seem some posts from about a year ago saying to write your own driver.... :|

Our goal has been to use the EVM, feed HDMI into the DVI port of the EVM, capture using the V4L2 driver, and use gstreamer to write to a file.

Is this possible to do this with the 8148 EVM, latest version of the EZSDK (5.05.02.00 ) and the PSP (04.04.00.02)?

Thanks.

-Mike

over 12 years ago

0 Margarita Gashova over 12 years ago

TI__Guru* 80190 points

Hello,

SIL1161 can be supported on DM1848 evm. But we don't have driver for it in our Media controller binary. You need to refer to http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_Adding_External_Decoders_to_V4L2_Capture_Driver on how to add new decoders support to V4L2 capture driver.You can request for si1161 specs from spectrum digital site.For developing driver you can refer sample driver examples like tvp7002.c .

You can refer to V4L2 capture driver user guide for all supported features:

http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_Video_Capture_Driver_User_Guide

You could check this topic too:

http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/t/155104.aspx

Best Regards,

Margarita

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DVI Input possible on 8148 EVM?