[AMD Official Use Only - Internal Distribution Only]
Reviewed-by: John Clements <john.clements@xxxxxxx>
-----Original Message-----
From: Joshi, Mukul <Mukul.Joshi@xxxxxxx>
Sent: Wednesday, June 30, 2021 8:25 AM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Clements, John <John.Clements@xxxxxxx>; Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Joshi, Mukul <Mukul.Joshi@xxxxxxx>
Subject: [PATCH] drm/amdgpu: Conditionally reset SDMA RAS error counts
Reset SDMA RAS error counts during init only if persistent EDC harvesting is not supported.
Signed-off-by: Mukul Joshi <mukul.joshi@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index f6881d99609b..8931000dcd41 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -1896,8 +1896,11 @@ static int sdma_v4_0_late_init(void *handle)
sdma_v4_0_setup_ulv(adev);
- if (adev->sdma.funcs && adev->sdma.funcs->reset_ras_error_count)
- adev->sdma.funcs->reset_ras_error_count(adev);
+ if (!amdgpu_persistent_edc_harvesting_supported(adev)) {
+ if (adev->sdma.funcs &&
+ adev->sdma.funcs->reset_ras_error_count)
+ adev->sdma.funcs->reset_ras_error_count(adev);
+ }
if (adev->sdma.funcs && adev->sdma.funcs->ras_late_init)
return adev->sdma.funcs->ras_late_init(adev, &ih_info);
--
2.17.1
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