drm/amdgpu: drop the GTT power of two limit
As far as I can see that isn't neccessary any more.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 61211747..fa848ad 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -942,15 +942,11 @@
}
if (amdgpu_gart_size != -1) {
- /* gtt size must be power of two and greater or equal to 32M */
+ /* gtt size must be greater or equal to 32M */
if (amdgpu_gart_size < 32) {
dev_warn(adev->dev, "gart size (%d) too small\n",
amdgpu_gart_size);
amdgpu_gart_size = -1;
- } else if (!amdgpu_check_pot_argument(amdgpu_gart_size)) {
- dev_warn(adev->dev, "gart size (%d) must be a power of 2\n",
- amdgpu_gart_size);
- amdgpu_gart_size = -1;
}
}