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drm/amdgpu: Fix hardcoded base offset of vram pages
authorFeifei Xu <Feifei.Xu@amd.com>
Tue, 6 Feb 2018 04:29:23 +0000 (12:29 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 17 May 2018 13:54:24 +0000 (08:54 -0500)
commitb6110c00ced26b66999eb00b90c35b767cd45da4
tree8d19a3830c1c42fed67d8237f153b8f15aa21473tree
parentcc3a98cc6efd0e60e0ed547f9f76f5d4e23fb758commit | diff
drm/amdgpu: Fix hardcoded base offset of vram pages

In gmc_v9_0_vram_gtt_location(),the vram_base_offset is hardcoded
to 0 in dGPU. Fix it by reading mmMC_VM_FB_OFFSET or return
zfb_phys_addr if ZFB is enabled.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c diff | blob | history
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