From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Thu, 11 Feb 2021 21:02:05 +0000 (-0500)
Subject: drm/amdgpu: Make noretry the default on Aldebaran
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=63dbb0db3af0a053f6f29a1b530ec74223977773;p=linux.git

drm/amdgpu: Make noretry the default on Aldebaran

This is needed for best machine learning performance. XNACK can still
be enabled per-process if needed.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Tested-by: Alex Sierra <alex.sierra@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index ebd22ae76e8f9..6f7995293a1ef 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -514,6 +514,7 @@ void amdgpu_gmc_noretry_set(struct amdgpu_device *adev)
 	switch (adev->asic_type) {
 	case CHIP_VEGA10:
 	case CHIP_VEGA20:
+	case CHIP_ALDEBARAN:
 		/*
 		 * noretry = 0 will cause kfd page fault tests fail
 		 * for some ASICs, so set default to 1 for these ASICs.