drm/amdgpu: add gmc v10 ip block for navi10 (v6)

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GMC in the GPU memory controller.

v1: add place holder and initial basic implementation (Ray)
v2: retire unused amdgpu_gart_set_defaults (Hawking)
v3: re-work get_vm_pde function (Hawking)
v4: replace legacy amdgpu_vram/gtt_location with
    amdgpu_gmc_vram/gtt_location (Hawking)
v5: squash in updates (Alex)
v6: use get_vbios_fb_size (Alex)

Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Hawking Zhang 2019-03-04 16:27:14 +08:00 • committed by Alex Deucher

parent adc43c1b5e

commit f9df67e924

3 changed files with 947 additions and 1 deletions

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2

drivers/gpu/drm/amd/amdgpu/Makefile

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916

drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c

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30

drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h

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