diff options
| author | Monk Liu <Monk.Liu@amd.com> | 2017-09-15 15:03:24 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 15:14:10 -0400 |
| commit | 1d4e0a8c4f12acbc0767f8f9fd75005b9125ada6 (patch) | |
| tree | 283823707d9627f616eb304f053084c84062ded2 | |
| parent | 2ea6ab2741fc4caf9fd4a48de1b4946f09c365e0 (diff) | |
drm/amdgpu:hdp flush should be put it initialized
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 7ca9cbec3004..99147f576e76 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -696,12 +696,6 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev) if (r) return r; - /* After HDP is initialized, flush HDP.*/ - if (adev->flags & AMD_IS_APU) - nbio_v7_0_hdp_flush(adev); - else - nbio_v6_1_hdp_flush(adev); - switch (adev->asic_type) { case CHIP_RAVEN: mmhub_v1_0_initialize_power_gating(adev); @@ -724,6 +718,12 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev) tmp = RREG32_SOC15(HDP, 0, mmHDP_HOST_PATH_CNTL); WREG32_SOC15(HDP, 0, mmHDP_HOST_PATH_CNTL, tmp); + /* After HDP is initialized, flush HDP.*/ + if (adev->flags & AMD_IS_APU) + nbio_v7_0_hdp_flush(adev); + else + nbio_v6_1_hdp_flush(adev); + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) value = false; else |