From aad1300b82cc0ef0d2d8d444da4fedffa6ec79ce Mon Sep 17 00:00:00 2001
From: Jack Xiao <Jack.Xiao@amd.com>
Date: Wed, 20 Jul 2022 15:57:22 +0800
Subject: [PATCH] drm/amdgpu: move mes self test after drm sched re-started
mes self test rely on vm mapping, move it after
drm sched re-started so that vm mapping can work
during gpu reset.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-and-tested-by: Evan Quan <evan.quan@amd.com>
Change-Id: Ib202c04d86191ca47da90d27c2a8cf9e7c8e6732
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 3 ++-
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 3 ++-
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 16b4f99360cd7..c4a6fe3070b6e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -5299,6 +5299,9 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
drm_sched_start(&ring->sched, !tmp_adev->asic_reset_res);
}
+ if (adev->enable_mes)
+ amdgpu_mes_self_test(tmp_adev);
+
if (!drm_drv_uses_atomic_modeset(adev_to_drm(tmp_adev)) && !job_signaled) {
drm_helper_resume_force_mode(adev_to_drm(tmp_adev));
}
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
index 0082e2e1e0b47..067d10073a562 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
@@ -1233,7 +1233,8 @@ static int mes_v10_0_late_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- amdgpu_mes_self_test(adev);
+ if (!amdgpu_in_reset(adev))
+ amdgpu_mes_self_test(adev);
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
index 777f9268d92d6..120ea294abefb 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
@@ -1280,7 +1280,8 @@ static int mes_v11_0_late_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- amdgpu_mes_self_test(adev);
+ if (!amdgpu_in_reset(adev))
+ amdgpu_mes_self_test(adev);
return 0;
}
--
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