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(parent: 5518680) | patch
drm/amdgpu: access stolen VRAM directly on CZ (v2)
authorChristian König <christian.koenig@amd.com>
Mon, 7 Nov 2016 09:19:40 +0000 (10:19 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 27 Jan 2017 17:20:45 +0000 (12:20 -0500)
commit437132bfd16b2b9b1c339fae604210c6f16ad0b6
tree2ef551cd38d4f665bc4a53764935e6f64820f807tree | snapshot
parent551868012720e15a5234568c6a0ff9e96a7db69ecommit | diff
drm/amdgpu: access stolen VRAM directly on CZ (v2)

We don't need to use the PCI BAR on APUs. This allows us to access
the full VRAM directly without being limited by the BAR size.

v2: squash in 64bit shift fix

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c diff | blob | history
Linux Kernel Source Tree.