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linux/drivers/char/drm/drm.h
George Sapountzis 3417f33e76 drm: add flag for mapping PCI DMA buffers read-only. 
Add DRM_PCI_BUFFER_RO flag for mapping PCI DMA buffer read-only. An additional
flag is needed, since PCI DMA buffers do not have an associated map.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-07 15:53:31 +11:00

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