30 Oct
2009
30 Oct
'09
11:38 a.m.
On Fri, Oct 30, 2009 at 12:02:39PM +0900, Kuninori Morimoto wrote:
SuperH FSI device have the hardware limitation to use DMA. If DMA is used, LCD output will be broken. Maybe there are some solution. But I don't know how to do it now. This patch remove DMA support and use soft transfer.
Oh dear. I suspect it may be possible to resolve this by configuring the priorities of the various devices on the bus so that the display hardware gets priority but this is a reasonable approach for now.
I've applied both patches - thanks.