diff options
author | Christian König <christian.koenig@amd.com> | 2017-11-22 17:00:35 +0100 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 12:48:29 -0500 |
commit | b38f41ebb8d0395221e136677387c36bf03fd320 (patch) | |
tree | a51b7f53060aab01f8434bd6612ecca22a239695 /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
parent | 0410c5e51443ef8ca9ef6db647b07f2f9a46c09a (diff) | |
download | linux-b38f41ebb8d0395221e136677387c36bf03fd320.tar.gz |
drm/amdgpu: unify VM size handling of Vega10 with older generation
One function to rule them all.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@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 | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 30eb625a991c..729e4d591293 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -769,16 +769,11 @@ static int gmc_v9_0_sw_init(void *handle) switch (adev->asic_type) { case CHIP_RAVEN: adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN; - if (adev->rev_id == 0x0 || adev->rev_id == 0x1) { - adev->vm_manager.max_pfn = 1ULL << 36; - adev->vm_manager.block_size = 9; - adev->vm_manager.num_level = 3; - amdgpu_vm_set_fragment_size(adev, 9); - } else { + if (adev->rev_id == 0x0 || adev->rev_id == 0x1) + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3); + else /* vm_size is 64GB for legacy 2-level page support */ - amdgpu_vm_adjust_size(adev, 64, 9); - adev->vm_manager.num_level = 1; - } + amdgpu_vm_adjust_size(adev, 64, 9, 1); break; case CHIP_VEGA10: /* XXX Don't know how to get VRAM type yet. */ @@ -788,19 +783,12 @@ static int gmc_v9_0_sw_init(void *handle) * vm size is 256TB (48bit), maximum size of Vega10, * block size 512 (9bit) */ - adev->vm_manager.max_pfn = 1ULL << 36; - adev->vm_manager.block_size = 9; - adev->vm_manager.num_level = 3; - amdgpu_vm_set_fragment_size(adev, 9); + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3); break; default: break; } - DRM_INFO("vm size is %llu GB, block size is %u-bit, fragment size is %u-bit\n", - adev->vm_manager.max_pfn >> 18, adev->vm_manager.block_size, - adev->vm_manager.fragment_size); - /* This interrupt is VMC page fault.*/ r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_VMC, 0, &adev->mc.vm_fault); |