topic Video output on HDMI in i.MX Processors

Video output on HDMI

sharathm — Thu, 25 Jun 2015 05:55:09 GMT

Hi,

Can anyone please help in outputting the decoded video from adv7180 on the HDMI interface in IMX6q sabrelite board.

Thanks in advance

Re: Video output on HDMI

joanxie — Fri, 26 Jun 2015 08:48:06 GMT

you should configure adv7180 in the

device drivers > Multimedia support > video capture adapters > [M]MXC Camera/V4L2 PRP Features support > [M] Analog Device adv7180 TV Decoder Input support

then load the camera module and test the camera using "./mxc_v4l2_tvin.out -ow 480 -oh 480"

for output to hdmi, you should set this in the uboot command.

but now, could you tell me what's your staus? or did you get any error log? you couldn't capture from adv7180 or couldn't output to hdmi? what's your issue?

Re: Video output on HDMI

sharathm — Fri, 26 Jun 2015 10:22:32 GMT

Hi Guanqiong Xie,

I am getting an error as per the image file attached

Similar problem was reported at ADV7181 on IMX6Q board but i tried as per the suggestions in that discussion, still the problem exists.