Part Number:TMS320DM368
I tried enabling the VPBE zoom (VIDWINMD.VVZ0) on a set of resolutions, as low as 200p and as high as Full HD, and I can't manage to get it to work. I have the same results as the other thread there is open in the first page right now where I replied to without any luck, link:
https://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/100/t/163349
A duplicated black and white image appears if I zoom the horizontal resolution 2x or 4x, as seen in the thread linked. However, I can zoom the vertical resolution just fine, at the cost of messing up the croma channel.
What's going on?
Could someone please just confirm this feature is broken and it should never have made it to the documentation?
To replicate, just issue "devmem 0x01C71C04 32 0x119" with a running video0 stream.
Hope someone can put my mind at ease.
Thanks