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| author | Alex Deucher <alexander.deucher@amd.com> | 2023-10-11 16:49:14 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-20 01:26:51 +0300 |
| commit | 28ab9a02b6cf3323c677e75045141d1d24631385 (patch) | |
| tree | 01672dbfd9487a51e6e0e6bc776497526cf140e5 /drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | |
| parent | 53dd920c1f471a5763c660a7b94fe0aaf746d357 (diff) | |
| download | linux-28ab9a02b6cf3323c677e75045141d1d24631385.tar.xz | |
drm/amdgpu/mes11: remove aggregated doorbell code
It's not enabled in hardware so the code is dead.
Remove it.
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index 31b26e6f0b30..4dfec56e1b7f 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -414,60 +414,6 @@ static int mes_v11_0_set_hw_resources(struct amdgpu_mes *mes) offsetof(union MESAPI_SET_HW_RESOURCES, api_status)); } -static void mes_v11_0_init_aggregated_doorbell(struct amdgpu_mes *mes) -{ - struct amdgpu_device *adev = mes->adev; - uint32_t data; - - data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL1); - data &= ~(CP_MES_DOORBELL_CONTROL1__DOORBELL_OFFSET_MASK | - CP_MES_DOORBELL_CONTROL1__DOORBELL_EN_MASK | - CP_MES_DOORBELL_CONTROL1__DOORBELL_HIT_MASK); - data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_LOW] << - CP_MES_DOORBELL_CONTROL1__DOORBELL_OFFSET__SHIFT; - data |= 1 << CP_MES_DOORBELL_CONTROL1__DOORBELL_EN__SHIFT; - WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL1, data); - - data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL2); - data &= ~(CP_MES_DOORBELL_CONTROL2__DOORBELL_OFFSET_MASK | - CP_MES_DOORBELL_CONTROL2__DOORBELL_EN_MASK | - CP_MES_DOORBELL_CONTROL2__DOORBELL_HIT_MASK); - data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_NORMAL] << - CP_MES_DOORBELL_CONTROL2__DOORBELL_OFFSET__SHIFT; - data |= 1 << CP_MES_DOORBELL_CONTROL2__DOORBELL_EN__SHIFT; - WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL2, data); - - data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL3); - data &= ~(CP_MES_DOORBELL_CONTROL3__DOORBELL_OFFSET_MASK | - CP_MES_DOORBELL_CONTROL3__DOORBELL_EN_MASK | - CP_MES_DOORBELL_CONTROL3__DOORBELL_HIT_MASK); - data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_MEDIUM] << - CP_MES_DOORBELL_CONTROL3__DOORBELL_OFFSET__SHIFT; - data |= 1 << CP_MES_DOORBELL_CONTROL3__DOORBELL_EN__SHIFT; - WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL3, data); - - data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL4); - data &= ~(CP_MES_DOORBELL_CONTROL4__DOORBELL_OFFSET_MASK | - CP_MES_DOORBELL_CONTROL4__DOORBELL_EN_MASK | - CP_MES_DOORBELL_CONTROL4__DOORBELL_HIT_MASK); - data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_HIGH] << - CP_MES_DOORBELL_CONTROL4__DOORBELL_OFFSET__SHIFT; - data |= 1 << CP_MES_DOORBELL_CONTROL4__DOORBELL_EN__SHIFT; - WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL4, data); - - data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL5); - data &= ~(CP_MES_DOORBELL_CONTROL5__DOORBELL_OFFSET_MASK | - CP_MES_DOORBELL_CONTROL5__DOORBELL_EN_MASK | - CP_MES_DOORBELL_CONTROL5__DOORBELL_HIT_MASK); - data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_REALTIME] << - CP_MES_DOORBELL_CONTROL5__DOORBELL_OFFSET__SHIFT; - data |= 1 << CP_MES_DOORBELL_CONTROL5__DOORBELL_EN__SHIFT; - WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL5, data); - - data = 1 << CP_HQD_GFX_CONTROL__DB_UPDATED_MSG_EN__SHIFT; - WREG32_SOC15(GC, 0, regCP_HQD_GFX_CONTROL, data); -} - static const struct amdgpu_mes_funcs mes_v11_0_funcs = { .add_hw_queue = mes_v11_0_add_hw_queue, .remove_hw_queue = mes_v11_0_remove_hw_queue, @@ -1243,8 +1189,6 @@ static int mes_v11_0_hw_init(void *handle) if (r) goto failure; - mes_v11_0_init_aggregated_doorbell(&adev->mes); - r = mes_v11_0_query_sched_status(&adev->mes); if (r) { DRM_ERROR("MES is busy\n"); |