drm/amdgpu: attempt xgmi perfmon re-arm on failed arm

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The DF routines to arm xGMI performance will attempt to re-arm both on
performance monitoring start and read on initial failure to arm.

Signed-off-by: Jonathan Kim <Jonathan.Kim@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jonathan Kim 2019-12-16 12:31:57 -05:00 • committed by Alex Deucher

parent 5e9eec0707

commit a7843c0379

1 changed files with 129 additions and 22 deletions

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

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