Hello,
I'm working with a T.I. am3517 processor and implementing a camera driver for our system. Our sensor chip is the Aptina mt9v022 (RAW 8 bpp) which has an unusual image size of 752x480. I am able to get image data through the VPFE but ran into an issue. It seems like the VPFE does not support the 752 width image size, because in the HSIZE_OFF register it ignores the 5 LSBs.
Does this mean I can get images sizes of 736 or 768, but not 752? Is there any way to get RAW 752x480 from the VPFE?
This also leads to my follow up question. The sensor is outputting 752 and when I set HSIZE_OFF = 736 and HORZ_INFO = 752 I do get a 736x480 image, but what happens to the extra data clocked out by the sensor before the end of CCDC_HD? Does this still make it's way into the camera port FIFO? Could this potentially come out later like in the next frame?
Look forward to the answers, Thanks!
- Mike
