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drm/amdgpu: drop the GTT power of two limit

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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>
This commit is contained in:
Christian König 2016-03-17 16:25:15 +01:00 committed by Alex Deucher
parent 0eadeab4af
commit c4e1a13a24
1 changed files with 1 additions and 5 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -942,15 +942,11 @@ static void amdgpu_check_arguments(struct amdgpu_device *adev)
}
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;
}
}