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Code Issues Releases Wiki Activity

drm/amdgpu: add missing df counter disable write

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Request to stop DF performance counters is missing the actual write to the
controller register.

Reported-by: Chris Freehill <chris.freehill@amd.com>
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harish Kasiviswanathan <harish.kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jonathan Kim 2021-02-23 16:17:16 -05:00 committed by Alex Deucher
parent b8cc3e5046
commit 640a28b50c
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/df_v3_6.c
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@ -568,6 +568,8 @@ static int df_v3_6_pmc_stop(struct amdgpu_device *adev, uint64_t config,
if (ret)
return ret;
df_v3_6_perfmon_wreg(adev, lo_base_addr, lo_val,
hi_base_addr, hi_val);
if (is_remove) {
df_v3_6_reset_perfmon_cntr(adev, config, counter_idx);