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8d47bae004
linux/drivers/dma/ipu
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Guennadi Liakhovetski 8d47bae004 dma: i.MX31 IPU DMA robustness improvements 
Add DMA error handling to the ISR, move common code fragments to functions, fix
scatter-gather element queuing in the ISR, survive channel freeing and
re-allocation in a quick succession.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-03-25 09:13:24 -07:00
..
ipu_idmac.c dma: i.MX31 IPU DMA robustness improvements 2009-03-25 09:13:24 -07:00
ipu_intern.h i.MX31: Image Processing Unit DMA and IRQ drivers 2009-01-19 15:36:21 -07:00
ipu_irq.c dma: improve section assignment in i.MX31 IPU DMA driver 2009-03-25 09:13:24 -07:00
Makefile i.MX31: Image Processing Unit DMA and IRQ drivers 2009-01-19 15:36:21 -07:00