This reverts commit 54275cd1649f4034c6450b6c5a8358fcd4f7dda6.
Signed-off-by: Jonathan Kim <jonathan....@amd.com>
---
drivers/gpu/drm/amd/amdgpu/df_v3_6.c | 36 +---------------------------
1 file changed, 1 insertion(+), 35 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
index f403c62c944e..16fbd2bc8ad1 100644
--- a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
+++ b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
@@ -93,21 +93,6 @@ const struct attribute_group *df_v3_6_attr_groups[] = {
NULL
};
-static df_v3_6_set_df_cstate(struct amdgpu_device *adev, int allow)
-{
- int r = 0;
-
- if (is_support_sw_smu(adev)) {
- r = smu_set_df_cstate(&adev->smu, allow);
- } else if (adev->powerplay.pp_funcs
- && adev->powerplay.pp_funcs->set_df_cstate) {
- r = adev->powerplay.pp_funcs->set_df_cstate(
- adev->powerplay.pp_handle, allow);
- }
-
- return r;
-}
-
static uint64_t df_v3_6_get_fica(struct amdgpu_device *adev,
uint32_t ficaa_val)
{
@@ -117,9 +102,6 @@ static uint64_t df_v3_6_get_fica(struct amdgpu_device *adev,
address = adev->nbio.funcs->get_pcie_index_offset(adev);
data = adev->nbio.funcs->get_pcie_data_offset(adev);
- if (df_v3_6_set_df_cstate(adev, DF_CSTATE_DISALLOW))
- return 0xFFFFFFFFFFFFFFFF;
-
spin_lock_irqsave(&adev->pcie_idx_lock, flags);
WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessAddress3);
WREG32(data, ficaa_val);
@@ -132,8 +114,6 @@ static uint64_t df_v3_6_get_fica(struct amdgpu_device *adev,
spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
- df_v3_6_set_df_cstate(adev, DF_CSTATE_ALLOW);
-
return (((ficadh_val & 0xFFFFFFFFFFFFFFFF) << 32) | ficadl_val);
}
@@ -145,9 +125,6 @@ static void df_v3_6_set_fica(struct amdgpu_device *adev,
uint32_t ficaa_val,
address = adev->nbio.funcs->get_pcie_index_offset(adev);
data = adev->nbio.funcs->get_pcie_data_offset(adev);
- if (df_v3_6_set_df_cstate(adev, DF_CSTATE_DISALLOW))
- return;
-
spin_lock_irqsave(&adev->pcie_idx_lock, flags);
WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessAddress3);
WREG32(data, ficaa_val);
@@ -157,9 +134,8 @@ static void df_v3_6_set_fica(struct amdgpu_device *adev,
uint32_t ficaa_val,
WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessDataHi3);
WREG32(data, ficadh_val);
- spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
- df_v3_6_set_df_cstate(adev, DF_CSTATE_ALLOW);
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
}
/*
@@ -177,17 +153,12 @@ static void df_v3_6_perfmon_rreg(struct amdgpu_device
*adev,
address = adev->nbio.funcs->get_pcie_index_offset(adev);
data = adev->nbio.funcs->get_pcie_data_offset(adev);
- if (df_v3_6_set_df_cstate(adev, DF_CSTATE_DISALLOW))
- return;
-
spin_lock_irqsave(&adev->pcie_idx_lock, flags);
WREG32(address, lo_addr);
*lo_val = RREG32(data);
WREG32(address, hi_addr);
*hi_val = RREG32(data);
spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
-
- df_v3_6_set_df_cstate(adev, DF_CSTATE_ALLOW);
}
/*
@@ -204,17 +175,12 @@ static void df_v3_6_perfmon_wreg(struct amdgpu_device
*adev, uint32_t lo_addr,
address = adev->nbio.funcs->get_pcie_index_offset(adev);
data = adev->nbio.funcs->get_pcie_data_offset(adev);
- if (df_v3_6_set_df_cstate(adev, DF_CSTATE_DISALLOW))
- return;
-
spin_lock_irqsave(&adev->pcie_idx_lock, flags);
WREG32(address, lo_addr);
WREG32(data, lo_val);
WREG32(address, hi_addr);
WREG32(data, hi_val);
spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
-
- df_v3_6_set_df_cstate(adev, DF_CSTATE_ALLOW);
}
/* get the number of df counters available */
--
2.17.1
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