Signed-off-by: Junwei Zhang <Jerry.Zhang at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 1ad1113..4af4ea0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1080,6 +1080,11 @@ static void amdgpu_get_block_size(struct amdgpu_device *adev)
static void amdgpu_check_vm_size(struct amdgpu_device *adev)
{
+ if (adev->asic_type >= CHIP_VEGA10) {
+ amdgpu_vm_size = 1U << 18; /* 256TB */
+ return;
+ }
+
if (!amdgpu_check_pot_argument(amdgpu_vm_size)) {
dev_warn(adev->dev, "VM size (%d) must be a power of 2\n",
amdgpu_vm_size);
--
1.9.1
