Re: MMC double buffering

2010-12-18 Thread Per Forlin
Hi, Thanks for your interest. I am in the middle of rewriting parts due to my findings about dma_unmap. If everything goes well I should have a new prototype ready on Tuesday. My code base is 2.6.37 rc4. Will that work for you? After Tuesday I will go on vacation until Linaro sprint in Dallas Jan

Re: MMC double buffering

2010-12-18 Thread Kyungmin Park
Thanks No problem. We are also want to test it and wait until you release it for mmc mailing list. I saw the mmc performance blueprint and we're now suffer from mmc performance when low cpu frequency. even though input clock is consistent at 50MHz. the performance depends on cpu frequency. Need

Re: MMC double buffering

2010-12-18 Thread Per Forlin
> We are also want to test it and wait until you release it for mmc mailing > list. I think I will be able to send out code for mailing list mid-end January. > I saw the mmc performance blueprint and we're now suffer from mmc > performance when low cpu frequency. > even though input clock is con