1 files changed, 1 insertions, 23 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index d19e1d0d56c0..541c932a6005 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -42,8 +42,6 @@
 #include "asic_reg/thm/thm_11_0_2_sh_mask.h"
 #include "asic_reg/mp/mp_11_0_offset.h"
 #include "asic_reg/mp/mp_11_0_sh_mask.h"
-#include "asic_reg/nbio/nbio_7_4_offset.h"
-#include "asic_reg/nbio/nbio_7_4_sh_mask.h"
 #include "asic_reg/smuio/smuio_11_0_0_offset.h"
 #include "asic_reg/smuio/smuio_11_0_0_sh_mask.h"
 
@@ -1662,9 +1660,7 @@ static int smu_v11_0_baco_set_armd3_sequence(struct smu_context *smu, enum smu_v
 
 bool smu_v11_0_baco_is_support(struct smu_context *smu)
 {
-	struct amdgpu_device *adev = smu->adev;
 	struct smu_baco_context *smu_baco = &smu->smu_baco;
-	uint32_t val;
 	bool baco_support;
 
 	mutex_lock(&smu_baco->mutex);
@@ -1679,11 +1675,7 @@ bool smu_v11_0_baco_is_support(struct smu_context *smu)
 	   !smu_feature_is_enabled(smu, SMU_FEATURE_BACO_BIT))
 		return false;
 
-	val = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP0);
-	if (val & RCC_BIF_STRAP0__STRAP_PX_CAPABLE_MASK)
-		return true;
-
-	return false;
+	return true;
 }
 
 enum smu_baco_state smu_v11_0_baco_get_state(struct smu_context *smu)
@@ -1700,11 +1692,9 @@ enum smu_baco_state smu_v11_0_baco_get_state(struct smu_context *smu)
 
 int smu_v11_0_baco_set_state(struct smu_context *smu, enum smu_baco_state state)
 {
-
 	struct smu_baco_context *smu_baco = &smu->smu_baco;
 	struct amdgpu_device *adev = smu->adev;
 	struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
-	uint32_t bif_doorbell_intr_cntl;
 	uint32_t data;
 	int ret = 0;
 
@@ -1713,14 +1703,7 @@ int smu_v11_0_baco_set_state(struct smu_context *smu, enum smu_baco_state state)
 
 	mutex_lock(&smu_baco->mutex);
 
-	bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL);
-
 	if (state == SMU_BACO_STATE_ENTER) {
-		bif_doorbell_intr_cntl = REG_SET_FIELD(bif_doorbell_intr_cntl,
-						BIF_DOORBELL_INT_CNTL,
-						DOORBELL_INTERRUPT_DISABLE, 1);
-		WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl);
-
 		if (!ras || !ras->supported) {
 			data = RREG32_SOC15(THM, 0, mmTHM_BACO_CNTL);
 			data |= 0x80000000;
@@ -1735,11 +1718,6 @@ int smu_v11_0_baco_set_state(struct smu_context *smu, enum smu_baco_state state)
 		if (ret)
 			goto out;
 
-		bif_doorbell_intr_cntl = REG_SET_FIELD(bif_doorbell_intr_cntl,
-						BIF_DOORBELL_INT_CNTL,
-						DOORBELL_INTERRUPT_DISABLE, 0);
-		WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl);
-
 		/* clear vbios scratch 6 and 7 for coming asic reinit */
 		WREG32(adev->bios_scratch_reg_offset + 6, 0);
 		WREG32(adev->bios_scratch_reg_offset + 7, 0);