From 5ba4fa35d3d6a60fa5b669b319e2a95d5e0b6e7a Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 17 Jan 2018 09:07:29 -0500 Subject: [PATCH] drm/amdgpu: only check for ECC on Vega10 RV doesn't support it. Reviewed-by: Junwei Zhang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index eb8b1bb..2719937 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -634,14 +634,16 @@ static int gmc_v9_0_late_init(void *handle) for(i = 0; i < AMDGPU_MAX_VMHUBS; ++i) BUG_ON(vm_inv_eng[i] > 16); - r = gmc_v9_0_ecc_available(adev); - if (r == 1) { - DRM_INFO("ECC is active.\n"); - } else if (r == 0) { - DRM_INFO("ECC is not present.\n"); - } else { - DRM_ERROR("gmc_v9_0_ecc_available() failed. r: %d\n", r); - return r; + if (adev->asic_type == CHIP_VEGA10) { + r = gmc_v9_0_ecc_available(adev); + if (r == 1) { + DRM_INFO("ECC is active.\n"); + } else if (r == 0) { + DRM_INFO("ECC is not present.\n"); + } else { + DRM_ERROR("gmc_v9_0_ecc_available() failed. r: %d\n", r); + return r; + } } return amdgpu_irq_get(adev, &adev->mc.vm_fault, 0); -- 2.7.4