Hi, all. I change davincifb driver DMA buffer allocation from dma_alloc_coherent() into using ioremap() to reserver FB memory. If the reserve memory resides between 120M-126M, it works fine,while larger than 126M, its output is lines instead of linux tux.
phys memory of my board is 256M, and pass mem=120M into bootargs. any thoughts? Regards, steven _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
