David Miller 296c6ae0e9 drm: ati_pcigart: Need to use PCI_DMA_BIDIRECTIONAL. ... The buffers mapped by the PCI GART can be written to by the device, not just read. For example, this happens via the RB_RPTR writeback on Radeon. So we can't use PCI_DMA_TODEVICE else we'll get protection faults on IOMMU platforms. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Dave Airlie <airlied@linux.ie>		2009-03-13 14:24:00 +10:00
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drm	drm: ati_pcigart: Need to use PCI_DMA_BIDIRECTIONAL.	2009-03-13 14:24:00 +10:00
Makefile	drm: reorganise drm tree to be more future proof.	2008-07-14 10:45:01 +10:00