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drm/amdgpu/gmc12: Update gmc aperture base for A + A
authorHawking Zhang <Hawking.Zhang@amd.com>
Sat, 17 Jan 2026 11:47:09 +0000 (19:47 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 17 Mar 2026 14:32:30 +0000 (10:32 -0400)
commit5aff5c6831da26425255461c7a227d6e165fde02
treef7f5325e9fce20dfffe896663f4448c5721fd651tree | snapshot
parentc5f8454cd195267c6934f731d9d3be65395e53b9commit | diff
drm/amdgpu/gmc12: Update gmc aperture base for A + A

Query mmhub MC_VM_FB_OFFSET, XGMI_LFB_CNTL|SIZE
registers to calculate gmc apeture base address
for A + A configuration

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c diff | blob | blame | history
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