diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2017-06-16 01:20:09 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-06-16 23:58:00 +0300 |
| commit | 64dab074fe5e8852b0c981564dc146f39535a81a (patch) | |
| tree | b6a1880bab7c3cd31f61a719664fd513cbe71ec6 /drivers/gpu | |
| parent | 925344ccc91d7a7fd84cab2dece1c34bbd86fd8c (diff) | |
| download | linux-64dab074fe5e8852b0c981564dc146f39535a81a.tar.xz | |
drm/amdgpu: don't check the default value for vm size
Avoids printing spurious messages like this:
[ 3.102059] amdgpu 0000:01:00.0: VM size (-1) must be a power of 2
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 875cde414be7..b2c960b2ea82 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1073,6 +1073,10 @@ def_value: static void amdgpu_check_vm_size(struct amdgpu_device *adev) { + /* no need to check the default value */ + if (amdgpu_vm_size == -1) + 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); |