[alsa-devel] [PATCH] dma: add new DMA control commands

Huang Shijie b32955 at freescale.com
Thu Oct 18 10:49:20 CEST 2012

于 2012年10月18日 16:16, Marek Vasut 写道:
> So we can't stream data from the chip? About time to adjust the MTD framework to
> allow that. Maybe implement a command queue?
IMHO, it's not possible. Because the READ-PAGE(00h-30h) command needs to 
check the busy status
which means we have to stop in the middle, so we can not chain the all 
the read-pages DMA commands.

Huang Shijie

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