drm/amdgpu: add df perfmon regs and funcs for xgmi

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v6: Squash in warning fix (Colin Ian King)
v5: Fix warnings (Alex)
v4: fixed mixed delaration and code warnings and minor errors
v3: exposing df funcs in amdgpu_df_funcs in amdgpu.h
v2: moving permonctl/perfmonctr from default to offset

- adding df perfmonctl and perfmonctr registers for df counters
- adding df funcs to set perfmonctl and get perfmonctr for
df and xgmi counters
- exposing df funcs in amdgpu_df_funcs

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jonathan Kim 2019-05-02 20:43:00 -04:00 • committed by Alex Deucher

parent 5326ad54c5

commit 992af942a6

4 changed files with 473 additions and 0 deletions

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10

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

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428

drivers/gpu/drm/amd/amdgpu/df_v3_6.c

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17

drivers/gpu/drm/amd/amdgpu/df_v3_6.h

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18

drivers/gpu/drm/amd/include/asic_reg/df/df_3_6_offset.h

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