diff options
| author | Likun Gao <Likun.Gao@amd.com> | 2020-12-28 17:04:06 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-01-05 11:33:14 -0500 |
| commit | 9ca0674a71a5112fa9931d8f5fbe84cac28765a2 (patch) | |
| tree | 92e8b12d73510753f951c60caa301304c3af0233 /drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c | |
| parent | bf087285dcd7e553e37902c5201c50c2e65682d6 (diff) | |
drm/amdgpu: remove redundant logic related HDP
Remove hdp_flush function from amdgpu_nbio struct as it have been unified
into hdp struct.
Remove the include about hdp register which was not used.
V2: Remove hdp golden setting which is unnecessary.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c index ae685813c419..3c00666a13e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c @@ -60,15 +60,6 @@ static void nbio_v7_0_mc_access_enable(struct amdgpu_device *adev, bool enable) WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, 0); } -static void nbio_v7_0_hdp_flush(struct amdgpu_device *adev, - struct amdgpu_ring *ring) -{ - if (!ring || !ring->funcs->emit_wreg) - WREG32_NO_KIQ((adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); - else - amdgpu_ring_emit_wreg(ring, (adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); -} - static u32 nbio_v7_0_get_memsize(struct amdgpu_device *adev) { return RREG32_SOC15(NBIO, 0, mmRCC_CONFIG_MEMSIZE); @@ -292,7 +283,6 @@ const struct amdgpu_nbio_funcs nbio_v7_0_funcs = { .get_pcie_data_offset = nbio_v7_0_get_pcie_data_offset, .get_rev_id = nbio_v7_0_get_rev_id, .mc_access_enable = nbio_v7_0_mc_access_enable, - .hdp_flush = nbio_v7_0_hdp_flush, .get_memsize = nbio_v7_0_get_memsize, .sdma_doorbell_range = nbio_v7_0_sdma_doorbell_range, .vcn_doorbell_range = nbio_v7_0_vcn_doorbell_range, |