From 7780f50358ee386de3b42ec236755fa72d97bb36 Mon Sep 17 00:00:00 2001 From: Dennis Li Date: Mon, 10 May 2021 19:08:11 +0800 Subject: drm/amdgpu: add function to clear MMEA error status for aldebaran For aldebaran, hardware will not clear error status automatically when reading error status register, insteadly driver should set clear bit of the error status register explicitly to clear error status. Signed-off-by: Dennis Li Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 4eebb97994d6..a324dc2da101 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -938,6 +938,10 @@ int amdgpu_ras_reset_error_status(struct amdgpu_device *adev, if (adev->mmhub.ras_funcs && adev->mmhub.ras_funcs->reset_ras_error_count) adev->mmhub.ras_funcs->reset_ras_error_count(adev); + + if (adev->mmhub.ras_funcs && + adev->mmhub.ras_funcs->reset_ras_error_status) + adev->mmhub.ras_funcs->reset_ras_error_status(adev); break; case AMDGPU_RAS_BLOCK__SDMA: if (adev->sdma.funcs->reset_ras_error_count) -- cgit