The VM size actually doesn't need to be a power of two.
Signed-off-by: Christian König <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 285daa811223..ed0ada549f9f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1184,12 +1184,6 @@ static void amdgpu_check_vm_size(struct amdgpu_device
*adev)
if (amdgpu_vm_size == -1)
return;
- if (!is_power_of_2(amdgpu_vm_size)) {
- dev_warn(adev->dev, "VM size (%d) must be a power of 2\n",
- amdgpu_vm_size);
- goto def_value;
- }
-
if (amdgpu_vm_size < 1) {
dev_warn(adev->dev, "VM size (%d) too small, min is 1GB\n",
amdgpu_vm_size);
--
2.11.0
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