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| author | Chunming Zhou <David1.Zhou@amd.com> | 2017-04-21 16:40:00 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-04-28 17:32:54 -0400 |
| commit | 55ed8caf14fdfecf300d35cfe2e04b670b0191c1 (patch) | |
| tree | ed86ebbae0a17a0097141d5b4c9b2ec0398b593d /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | 5a0f3b5f6d798637b0af5d6d3ab3eb02063e0317 (diff) | |
| download | talos-op-linux-55ed8caf14fdfecf300d35cfe2e04b670b0191c1.tar.gz talos-op-linux-55ed8caf14fdfecf300d35cfe2e04b670b0191c1.zip | |
drm/amdgpu: increase gtt size to 3GB by default v2
v2: address Alex's comment, add AMDGPU_DEFAULT_GTT_SIZE_MB.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index edf43769ae70..e5d4dfeae3fe 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -486,7 +486,8 @@ static int gmc_v9_0_mc_init(struct amdgpu_device *adev) * size equal to the 1024 or vram, whichever is larger. */ if (amdgpu_gart_size == -1) - adev->mc.gtt_size = max((1024ULL << 20), adev->mc.mc_vram_size); + adev->mc.gtt_size = max((AMDGPU_DEFAULT_GTT_SIZE_MB << 20), + adev->mc.mc_vram_size); else adev->mc.gtt_size = (uint64_t)amdgpu_gart_size << 20; |
