Am 18.09.2017 um 08:11 schrieb Monk Liu:
Change-Id: I635271ba4c89189017daa302a7fe5cd65c3eef06 Signed-off-by: Monk Liu <monk....@amd.com>
Acked-by: Christian König <christian.koe...@amd.com>
--- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 12 ++++++------ 1 file 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 7a20ba8..3d035a6 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
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