drm/amdgpu: access stolen VRAM directly on CZ (v2)

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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>

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Christian König 2016-11-07 10:19:40 +01:00 • committed by Alex Deucher

parent f39093059b

commit 999446a786

1 changed files with 8 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c

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