Using the AM3517 EVM and experimenter development kits. We have displayed some test pattern on a LCD screen. The image data is in external SDRAM. We try to rotate the image using the VRFB rotation by setting both the SMS module and the DSS DMA. We can't get the result as desired. The rotated data is not there when we access the 90 degree virtual address space. Following is a piece of code of what we did.
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