drm-tip - DRM current development and nightly trees

Age	Commit message (Collapse)	Author	Files	Lines
2017-08-29	drm/ttm: Add DMA map/unmap tracepoint (v3)	Tom St Denis	1	-0/+31
	Also exports two functions that vendor drivers can call to trace DMA mappings. This is meant to help translate IOMMU mappings of bus addresses back to physical pages. Used by the umr amdgpu debugger for instance. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (v2): Use dev_name() to get PCI path instead. (v3): Use correct types for dma/phys addresses