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From 75f1edadd2e95532561e8dd2a2f0a0f38103adb4 Mon Sep 17 00:00:00 2001
From: Likun Gao <Likun.Gao@amd.com>
Date: Tue, 10 Jul 2018 20:20:16 +0800
Subject: [PATCH 0637/2940] drm/amdgpu: add picasso support for vm
Add vm support for picasso.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Chaudhary Amit Kumar <Chaudharyamit.Kumar@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 9c3c549a916f..76d3ca78a1ee 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -3017,7 +3017,7 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
vm->use_cpu_for_update = !!(adev->vm_manager.vm_update_mode &
AMDGPU_VM_USE_CPU_FOR_COMPUTE);
- if (adev->asic_type == CHIP_RAVEN)
+ if (adev->asic_type == CHIP_RAVEN || adev->asic_type == CHIP_PICASSO)
vm->pte_support_ats = true;
} else {
vm->use_cpu_for_update = !!(adev->vm_manager.vm_update_mode &
@@ -3110,7 +3110,7 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
*/
int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm)
{
- bool pte_support_ats = (adev->asic_type == CHIP_RAVEN);
+ bool pte_support_ats = (adev->asic_type == CHIP_RAVEN || adev->asic_type == CHIP_PICASSO);
int r;
r = amdgpu_bo_reserve(vm->root.base.bo, true);
--
2.17.1
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