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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2017-03-28 20:31:20 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:55:52 -0400 |
| commit | 9ceaeeafbd1177e53395946a772a2a9c4c234887 (patch) | |
| tree | a0480c7ae158e1b800f25cc3de79d2d286712f25 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 22770e5a750e905a1aaa66e20b88d080e42ddd15 (diff) | |
| download | linux-9ceaeeafbd1177e53395946a772a2a9c4c234887.tar.bz2 | |
drm/amdgpu: Fix Vega10 VM initialization
adev->family is not initialized yet when amdgpu_get_block_size is
called. Use adev->asic_type instead.
Minimum VM size is 512GB, not 256GB, for a single page table entry
in the root page table.
gmc_v9_0_vm_init is called after adev->vm_manager.max_pfn is
initialized. Move the minimum VM-size enforcement ahead of max_pfn
initializtion. Cast to 64-bit before the left-shift.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index ae31744dac28..93061a439dbc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1043,10 +1043,10 @@ static bool amdgpu_check_pot_argument(int arg) static void amdgpu_get_block_size(struct amdgpu_device *adev) { /* from AI, asic starts to support multiple level VMPT */ - if (adev->family >= AMDGPU_FAMILY_AI) { + if (adev->asic_type >= CHIP_VEGA10) { if (amdgpu_vm_block_size != 9) - dev_warn(adev->dev, "Multi-VMPT limits block size to" - "one page!\n"); + dev_warn(adev->dev, + "Multi-VMPT limits block size to one page!\n"); amdgpu_vm_block_size = 9; return; } |