diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c b/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c index 086a647308df..8bc001dc9f63 100644 --- a/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c @@ -27,22 +27,6 @@ #include "hdp/hdp_5_0_0_sh_mask.h" #include <uapi/linux/kfd_ioctl.h> -static void hdp_v5_0_flush_hdp(struct amdgpu_device *adev, - struct amdgpu_ring *ring) -{ - if (!ring || !ring->funcs->emit_wreg) { - WREG32((adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); - /* We just need to read back a register to post the write. - * Reading back the remapped register causes problems on - * some platforms so just read back the memory size register. - */ - if (adev->nbio.funcs->get_memsize) - adev->nbio.funcs->get_memsize(adev); - } else { - amdgpu_ring_emit_wreg(ring, (adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); - } -} - static void hdp_v5_0_invalidate_hdp(struct amdgpu_device *adev, struct amdgpu_ring *ring) { @@ -222,7 +206,7 @@ static void hdp_v5_0_init_registers(struct amdgpu_device *adev) } const struct amdgpu_hdp_funcs hdp_v5_0_funcs = { - .flush_hdp = hdp_v5_0_flush_hdp, + .flush_hdp = amdgpu_hdp_generic_flush, .invalidate_hdp = hdp_v5_0_invalidate_hdp, .update_clock_gating = hdp_v5_0_update_clock_gating, .get_clock_gating_state = hdp_v5_0_get_clockgating_state, |