diff options
| author |   Roger He <Hongbo.He@amd.com> | 2017-08-11 20:00:41 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-08-17 15:46:08 -0400 |
| commit | e618d306ded38dc9d37c04dc37e24bf9d62e9c7b (patch) | |
| tree | 9373307774e178887e6723a13ecc0c1e9ac8b705 /drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | |
| parent | drm/amdgpu: rename VM invalidated to moved (diff) | |
| download | linux-dev-e618d306ded38dc9d37c04dc37e24bf9d62e9c7b.tar.xz linux-dev-e618d306ded38dc9d37c04dc37e24bf9d62e9c7b.zip | |
drm/amd/amdgpu: store fragment_size in vm_manager
adds fragment_size in the vm_manager structure and
implements hardware setup for it.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c index 6c8040e616c4..4f2788b61a08 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c @@ -124,7 +124,7 @@ static void gfxhub_v1_0_init_tlb_regs(struct amdgpu_device *adev) static void gfxhub_v1_0_init_cache_regs(struct amdgpu_device *adev) { - uint32_t tmp; + uint32_t tmp, field; /* Setup L2 cache */ tmp = RREG32_SOC15(GC, 0, mmVM_L2_CNTL); @@ -143,8 +143,9 @@ static void gfxhub_v1_0_init_cache_regs(struct amdgpu_device *adev) tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); WREG32_SOC15(GC, 0, mmVM_L2_CNTL2, tmp); + field = adev->vm_manager.fragment_size; tmp = mmVM_L2_CNTL3_DEFAULT; - tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, field); tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, L2_CACHE_BIGK_FRAGMENT_SIZE, 6); WREG32_SOC15(GC, 0, mmVM_L2_CNTL3, tmp); |