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| /openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | umc_v6_1.c | diff fd90456c757da8bcb75dd0d9221581008c01e380 Sun Apr 26 04:04:31 CDT 2020 Guchun Chen <guchun.chen@amd.com> drm/amdgpu: decouple EccErrCnt query and clear operation
Due to hardware bug that when RSMU UMC index is disabled,
clear EccErrCnt at the first UMC instance will clean up all other
EccErrCnt registes from other instances at the same time. This
will break the correctable error count log in EccErrCnt register
once querying it. So decouple both to make error count query workable.
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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