drm/amdgpu: add nbio v2.3 for navi10 (v4)

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nbio handles bus io functionality.

v1: add place holder and initial basic nbio v2.3 functions (Ray)
v2: implements and expose all functions in format of nbio_v2_3_funcs (Hawking)
v3: squash in updates (Alex)
v4: whitespace fix (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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Hawking Zhang 2019-04-12 16:51:19 -05:00 • committed by Alex Deucher

parent b45ddfe811

commit 225cef9d88

3 changed files with 366 additions and 1 deletions

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2

drivers/gpu/drm/amd/amdgpu/Makefile

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334

drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c

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31

drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h

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