Merge tag 'amd-drm-next-5.14-2021-06-22-1' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-5.14-2021-06-22-1: amdgpu: - Userptr BO fixes - RAS fixes - Beige Goby fixes - Add some missing freesync documentation - Aldebaran fixes - SR-IOV fixes - Potential memory corruption fix in framebuffer handling - Revert GFX9, 10 doorbell fixes, we just end up trading one bug for another - Multi-plane cursor fixes with rotation - LTTPR fixes - Backlight fixes - eDP fix - Fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN - Misc code cleanups amdkfd: - Topology fix - Locking fix radeon: - Misc code cleanup Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210622210345.27297-1-alexander.deucher@amd.com
author: Dave Airlie <airlied@redhat.com> 2021-06-24 00:57:40 +0300
committer: Dave Airlie <airlied@redhat.com> 2021-06-24 00:57:41 +0300
commit: b322a50d17ede5cff6622040f345228afecdcc45 (patch)
tree: 14742335408b83d9282397bd20b8bda8a523570d /drivers/gpu
parent: 334200bf52f0637a5ab8331c557dfcecbb9c30fa (diff)
parent: 8fe44c080a53ac0ccbe88053a2e40f9acca33091 (diff)
download: linux-b322a50d17ede5cff6622040f345228afecdcc45.tar.xz
109 files changed, 483 insertions, 540 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index 4fa4f78137c9..43e7b61d1c5c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -373,6 +373,14 @@ int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id, int n
 	return -EINVAL;
 }
 
+
+int amdgpu_discovery_get_vcn_version(struct amdgpu_device *adev, int vcn_instance,
+				     int *major, int *minor, int *revision)
+{
+	return amdgpu_discovery_get_ip_version(adev, VCN_HWID,
+					       vcn_instance, major, minor, revision);
+}
+
 void amdgpu_discovery_harvest_ip(struct amdgpu_device *adev)
 {
 	struct binary_header *bhdr;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h
index 02e340cd3a38..48e6b88cfdfe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h
@@ -32,6 +32,9 @@ int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev);
 void amdgpu_discovery_harvest_ip(struct amdgpu_device *adev);
 int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id, int number_instance,
                                     int *major, int *minor, int *revision);
+
+int amdgpu_discovery_get_vcn_version(struct amdgpu_device *adev, int vcn_instance,
+				     int *major, int *minor, int *revision);
 int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev);
 
 #endif /* __AMDGPU_DISCOVERY__ */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 2b6a66c849d4..8e5a7ac8c36f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -1046,11 +1046,12 @@ int amdgpu_display_gem_fb_init(struct drm_device *dev,
 
 	rfb->base.obj[0] = obj;
 	drm_helper_mode_fill_fb_struct(dev, &rfb->base, mode_cmd);
-	ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs);
+
+	ret = amdgpu_display_framebuffer_init(dev, rfb, mode_cmd, obj);
 	if (ret)
 		goto err;
 
-	ret = amdgpu_display_framebuffer_init(dev, rfb, mode_cmd, obj);
+	ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs);
 	if (ret)
 		goto err;
 
@@ -1070,9 +1071,6 @@ int amdgpu_display_gem_fb_verify_and_init(
 
 	rfb->base.obj[0] = obj;
 	drm_helper_mode_fill_fb_struct(dev, &rfb->base, mode_cmd);
-	ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs);
-	if (ret)
-		goto err;
 	/* Verify that the modifier is supported. */
 	if (!drm_any_plane_has_format(dev, mode_cmd->pixel_format,
 				      mode_cmd->modifier[0])) {
@@ -1088,6 +1086,10 @@ int amdgpu_display_gem_fb_verify_and_init(
 	if (ret)
 		goto err;
 
+	ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs);
+	if (ret)
+		goto err;
+
 	return 0;
 err:
 	drm_dbg_kms(dev, "Failed to verify and init gem fb: %d\n", ret);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index c080ba15ae77..6f30c525caac 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -837,8 +837,23 @@ module_param_named(tmz, amdgpu_tmz, int, 0444);
 
 /**
  * DOC: freesync_video (uint)
- * Enabled the optimization to adjust front porch timing to achieve seamless mode change experience
- * when setting a freesync supported mode for which full modeset is not needed.
+ * Enable the optimization to adjust front porch timing to achieve seamless
+ * mode change experience when setting a freesync supported mode for which full
+ * modeset is not needed.
+ *
+ * The Display Core will add a set of modes derived from the base FreeSync
+ * video mode into the corresponding connector's mode list based on commonly
+ * used refresh rates and VRR range of the connected display, when users enable
+ * this feature. From the userspace perspective, they can see a seamless mode
+ * change experience when the change between different refresh rates under the
+ * same resolution. Additionally, userspace applications such as Video playback
+ * can read this modeset list and change the refresh rate based on the video
+ * frame rate. Finally, the userspace can also derive an appropriate mode for a
+ * particular refresh rate based on the FreeSync Mode and add it to the
+ * connector's mode list.
+ *
+ * Note: This is an experimental feature.
+ *
  * The default value: 0 (off).
  */
 MODULE_PARM_DESC(
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
index 1313784605b0..b36405170ff3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
@@ -300,7 +300,6 @@ int amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset,
  * @adev: amdgpu_device pointer
  * @offset: offset into the GPU's gart aperture
  * @pages: number of pages to bind
- * @pagelist: pages to bind
  * @dma_addr: DMA addresses of pages
  * @flags: page table entry flags
  *
@@ -309,7 +308,7 @@ int amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset,
  * Returns 0 for success, -EINVAL for failure.
  */
 int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset,
-		     int pages, struct page **pagelist, dma_addr_t *dma_addr,
+		     int pages, dma_addr_t *dma_addr,
 		     uint64_t flags)
 {
 	if (!adev->gart.ready) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h
index f53f6a7b9b60..78895413cf9f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h
@@ -64,7 +64,6 @@ int amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset,
 		    int pages, dma_addr_t *dma_addr, uint64_t flags,
 		    void *dst);
 int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset,
-		     int pages, struct page **pagelist,
-		     dma_addr_t *dma_addr, uint64_t flags);
+		     int pages, dma_addr_t *dma_addr, uint64_t flags);
 void amdgpu_gart_invalidate_tlb(struct amdgpu_device *adev);
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index bd24639aedfc..c13b02caf8c3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -1984,6 +1984,9 @@ int amdgpu_ras_recovery_init(struct amdgpu_device *adev)
 		ret = amdgpu_ras_load_bad_pages(adev);
 		if (ret)
 			goto free;
+
+		if (adev->smu.ppt_funcs && adev->smu.ppt_funcs->send_hbm_bad_pages_num)
+			adev->smu.ppt_funcs->send_hbm_bad_pages_num(&adev->smu, con->eeprom_control.num_recs);
 	}
 
 	return 0;
@@ -2063,7 +2066,9 @@ static void amdgpu_ras_get_quirks(struct amdgpu_device *adev)
 		return;
 
 	if (strnstr(ctx->vbios_version, "D16406",
-		    sizeof(ctx->vbios_version)))
+		    sizeof(ctx->vbios_version)) ||
+		strnstr(ctx->vbios_version, "D36002",
+			sizeof(ctx->vbios_version)))
 		adev->ras_hw_enabled |= (1 << AMDGPU_RAS_BLOCK__GFX);
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 80dff29f2bc7..6a214a4dfe04 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -841,7 +841,7 @@ static int amdgpu_ttm_gart_bind(struct amdgpu_device *adev,
 		uint64_t page_idx = 1;
 
 		r = amdgpu_gart_bind(adev, gtt->offset, page_idx,
-				ttm->pages, gtt->ttm.dma_address, flags);
+				gtt->ttm.dma_address, flags);
 		if (r)
 			goto gart_bind_fail;
 
@@ -855,11 +855,10 @@ static int amdgpu_ttm_gart_bind(struct amdgpu_device *adev,
 		r = amdgpu_gart_bind(adev,
 				gtt->offset + (page_idx << PAGE_SHIFT),
 				ttm->num_pages - page_idx,
-				&ttm->pages[page_idx],
 				&(gtt->ttm.dma_address[page_idx]), flags);
 	} else {
 		r = amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages,
-				     ttm->pages, gtt->ttm.dma_address, flags);
+				     gtt->ttm.dma_address, flags);
 	}
 
 gart_bind_fail:
@@ -935,7 +934,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_device *bdev,
 	/* bind pages into GART page tables */
 	gtt->offset = (u64)bo_mem->start << PAGE_SHIFT;
 	r = amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages,
-		ttm->pages, gtt->ttm.dma_address, flags);
+		gtt->ttm.dma_address, flags);
 
 	if (r)
 		DRM_ERROR("failed to bind %u pages at 0x%08llX\n",
@@ -1129,8 +1128,6 @@ static int amdgpu_ttm_tt_populate(struct ttm_device *bdev,
 		ttm->sg = kzalloc(sizeof(struct sg_table), GFP_KERNEL);
 		if (!ttm->sg)
 			return -ENOMEM;
-
-		ttm->page_flags |= TTM_PAGE_FLAG_SG;
 		return 0;
 	}
 
@@ -1156,7 +1153,6 @@ static void amdgpu_ttm_tt_unpopulate(struct ttm_device *bdev,
 		amdgpu_ttm_tt_set_user_pages(ttm, NULL);
 		kfree(ttm->sg);
 		ttm->sg = NULL;
-		ttm->page_flags &= ~TTM_PAGE_FLAG_SG;
 		return;
 	}
 
@@ -1190,6 +1186,9 @@ int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo,
 			return -ENOMEM;
 	}
 
+	/* Set TTM_PAGE_FLAG_SG before populate but after create. */
+	bo->ttm->page_flags |= TTM_PAGE_FLAG_SG;
+
 	gtt = (void *)bo->ttm;
 	gtt->userptr = addr;
 	gtt->userflags = flags;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
index ea6f99be070b..f4489773715e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
@@ -94,6 +94,7 @@ int amdgpu_umc_process_ras_data_cb(struct amdgpu_device *adev,
 		struct amdgpu_iv_entry *entry)
 {
 	struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status;
+	struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
 
 	kgd2kfd_set_sram_ecc_flag(adev->kfd.dev);
 	if (adev->umc.ras_funcs &&
@@ -131,6 +132,9 @@ int amdgpu_umc_process_ras_data_cb(struct amdgpu_device *adev,
 			amdgpu_ras_add_bad_pages(adev, err_data->err_addr,
 						err_data->err_addr_cnt);
 			amdgpu_ras_save_bad_pages(adev);
+
+			if (adev->smu.ppt_funcs && adev->smu.ppt_funcs->send_hbm_bad_pages_num)
+				adev->smu.ppt_funcs->send_hbm_bad_pages_num(&adev->smu, con->eeprom_control.num_recs);
 		}
 
 		amdgpu_ras_reset_gpu(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
index bbcccf53080d..e5a75fb788dd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
@@ -22,6 +22,11 @@
 #define __AMDGPU_UMC_H__
 
 /*
+ * (addr / 256) * 4096, the higher 26 bits in ErrorAddr
+ * is the index of 4KB block
+ */
+#define ADDR_OF_4KB_BLOCK(addr)			(((addr) & ~0xffULL) << 4)
+/*
  * (addr / 256) * 8192, the higher 26 bits in ErrorAddr
  * is the index of 8KB block
  */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index 647d2c31e8bd..6780df0fb265 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -288,6 +288,29 @@ int amdgpu_vcn_sw_fini(struct amdgpu_device *adev)
 	return 0;
 }
 
+bool amdgpu_vcn_is_disabled_vcn(struct amdgpu_device *adev, enum vcn_ring_type type, uint32_t vcn_instance)
+{
+	bool ret = false;
+
+	int major;
+	int minor;
+	int revision;
+
+	/* if cannot find IP data, then this VCN does not exist */
+	if (amdgpu_discovery_get_vcn_version(adev, vcn_instance, &major, &minor, &revision) != 0)
+		return true;
+
+	if ((type == VCN_ENCODE_RING) && (revision & VCN_BLOCK_ENCODE_DISABLE_MASK)) {
+		ret = true;
+	} else if ((type == VCN_DECODE_RING) && (revision & VCN_BLOCK_DECODE_DISABLE_MASK)) {
+		ret = true;
+	} else if ((type == VCN_UNIFIED_RING) && (revision & VCN_BLOCK_QUEUE_DISABLE_MASK)) {
+		ret = true;
+	}
+
+	return ret;
+}
+
 int amdgpu_vcn_suspend(struct amdgpu_device *adev)
 {
 	unsigned size;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
index bc76cab67697..d74c62b49795 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
@@ -280,6 +280,16 @@ struct amdgpu_vcn_decode_buffer {
 	uint32_t pad[30];
 };
 
+#define VCN_BLOCK_ENCODE_DISABLE_MASK 0x80
+#define VCN_BLOCK_DECODE_DISABLE_MASK 0x40
+#define VCN_BLOCK_QUEUE_DISABLE_MASK 0xC0
+
+enum vcn_ring_type {
+	VCN_ENCODE_RING,
+	VCN_DECODE_RING,
+	VCN_UNIFIED_RING,
+};
+
 int amdgpu_vcn_sw_init(struct amdgpu_device *adev);
 int amdgpu_vcn_sw_fini(struct amdgpu_device *adev);
 int amdgpu_vcn_suspend(struct amdgpu_device *adev);
@@ -287,6 +297,9 @@ int amdgpu_vcn_resume(struct amdgpu_device *adev);
 void amdgpu_vcn_ring_begin_use(struct amdgpu_ring *ring);
 void amdgpu_vcn_ring_end_use(struct amdgpu_ring *ring);
 
+bool amdgpu_vcn_is_disabled_vcn(struct amdgpu_device *adev,
+				enum vcn_ring_type type, uint32_t vcn_instance);
+
 int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring);
 int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout);
 int amdgpu_vcn_dec_sw_ring_test_ring(struct amdgpu_ring *ring);
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 20e1762f1a73..2d56b60bc058 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -6970,12 +6970,8 @@ static int gfx_v10_0_kiq_init_register(struct amdgpu_ring *ring)
 	if (ring->use_doorbell) {
 		WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER,
 			(adev->doorbell_index.kiq * 2) << 2);
-		/* If GC has entered CGPG, ringing doorbell > first page doesn't
-		 * wakeup GC. Enlarge CP_MEC_DOORBELL_RANGE_UPPER to workaround
-		 * this issue.
-		 */
 		WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER,
-			(adev->doorbell.size - 4));
+			(adev->doorbell_index.userqueue_end * 2) << 2);
 	}
 
 	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL,
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 922420a2c102..044076ec1d03 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -3675,12 +3675,8 @@ static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring)
 	if (ring->use_doorbell) {
 		WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER,
 					(adev->doorbell_index.kiq * 2) << 2);
-		/* If GC has entered CGPG, ringing doorbell > first page doesn't
-		 * wakeup GC. Enlarge CP_MEC_DOORBELL_RANGE_UPPER to workaround
-		 * this issue.
-		 */
 		WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER,
-					(adev->doorbell.size - 4));
+					(adev->doorbell_index.userqueue_end * 2) << 2);
 	}
 
 	WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL,
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
index c0352dcc89be..1769c4cba2ad 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
@@ -782,11 +782,6 @@ void gfx_v9_4_2_set_power_brake_sequence(struct amdgpu_device *adev)
 	tmp = REG_SET_FIELD(tmp, GC_THROTTLE_CTRL1, PWRBRK_STALL_EN, 1);
 	WREG32_SOC15(GC, 0, regGC_THROTTLE_CTRL1, tmp);
 
-	WREG32_SOC15(GC, 0, regDIDT_IND_INDEX, ixDIDT_SQ_THROTTLE_CTRL);
-	tmp = 0;
-	tmp = REG_SET_FIELD(tmp, DIDT_SQ_THROTTLE_CTRL, PWRBRK_STALL_EN, 1);
-	WREG32_SOC15(GC, 0, regDIDT_IND_DATA, tmp);
-
 	WREG32_SOC15(GC, 0, regGC_CAC_IND_INDEX, ixPWRBRK_STALL_PATTERN_CTRL);
 	tmp = 0;
 	tmp = REG_SET_FIELD(tmp, PWRBRK_STALL_PATTERN_CTRL, PWRBRK_END_STEP, 0x12);
diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v8_7.c b/drivers/gpu/drm/amd/amdgpu/umc_v8_7.c
index 89d20adfa001..af59a35788e3 100644
--- a/drivers/gpu/drm/amd/amdgpu/umc_v8_7.c
+++ b/drivers/gpu/drm/amd/amdgpu/umc_v8_7.c
@@ -234,7 +234,7 @@ static void umc_v8_7_query_error_address(struct amdgpu_device *adev,
 		err_addr &= ~((0x1ULL << lsb) - 1);
 
 		/* translate umc channel address to soc pa, 3 parts are included */
-		retired_page = ADDR_OF_8KB_BLOCK(err_addr) |
+		retired_page = ADDR_OF_4KB_BLOCK(err_addr) |
 				ADDR_OF_256B_BLOCK(channel_index) |
 				OFFSET_IN_256B_BLOCK(err_addr);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
index 4c36fc5c9738..47d4f04cbd69 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
@@ -87,21 +87,18 @@ static void vcn_v3_0_enc_ring_set_wptr(struct amdgpu_ring *ring);
 static int vcn_v3_0_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int i;
 
 	if (amdgpu_sriov_vf(adev)) {
-		adev->vcn.num_vcn_inst = VCN_INSTANCES_SIENNA_CICHLID;
+		for (i = 0; i < VCN_INSTANCES_SIENNA_CICHLID; i++)
+			if (amdgpu_vcn_is_disabled_vcn(adev, VCN_DECODE_RING, i))
+				adev->vcn.num_vcn_inst++;
 		adev->vcn.harvest_config = 0;
 		adev->vcn.num_enc_rings = 1;
 
-	if (adev->asic_type == CHIP_BEIGE_GOBY) {
-		adev->vcn.num_vcn_inst = 1;
-		adev->vcn.num_enc_rings = 0;
-	}
-
 	} else {
 		if (adev->asic_type == CHIP_SIENNA_CICHLID) {
 			u32 harvest;
-			int i;
 
 			adev->vcn.num_vcn_inst = VCN_INSTANCES_SIENNA_CICHLID;
 			for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
@@ -156,7 +153,8 @@ static int vcn_v3_0_sw_init(void *handle)
 		adev->firmware.fw_size +=
 			ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE);
 
-		if (adev->vcn.num_vcn_inst == VCN_INSTANCES_SIENNA_CICHLID) {
+		if ((adev->vcn.num_vcn_inst == VCN_INSTANCES_SIENNA_CICHLID) ||
+		    (amdgpu_sriov_vf(adev) && adev->asic_type == CHIP_SIENNA_CICHLID)) {
 			adev->firmware.ucode[AMDGPU_UCODE_ID_VCN1].ucode_id = AMDGPU_UCODE_ID_VCN1;
 			adev->firmware.ucode[AMDGPU_UCODE_ID_VCN1].fw = adev->vcn.fw;
 			adev->firmware.fw_size +=
@@ -330,19 +328,17 @@ static int vcn_v3_0_hw_init(void *handle)
 				continue;
 
 			ring = &adev->vcn.inst[i].ring_dec;
-			if (ring->sched.ready) {
-				ring->wptr = 0;
-				ring->wptr_old = 0;
-				vcn_v3_0_dec_ring_set_wptr(ring);
-			}
+			ring->wptr = 0;
+			ring->wptr_old = 0;
+			vcn_v3_0_dec_ring_set_wptr(ring);
+			ring->sched.ready = true;
 
 			for (j = 0; j < adev->vcn.num_enc_rings; ++j) {
 				ring = &adev->vcn.inst[i].ring_enc[j];
-				if (ring->sched.ready) {
-					ring->wptr = 0;
-					ring->wptr_old = 0;
-					vcn_v3_0_enc_ring_set_wptr(ring);
-				}
+				ring->wptr = 0;
+				ring->wptr_old = 0;
+				vcn_v3_0_enc_ring_set_wptr(ring);
+				ring->sched.ready = true;
 			}
 		}
 	} else {
@@ -1309,8 +1305,6 @@ static int vcn_v3_0_start_sriov(struct amdgpu_device *adev)
 	uint32_t table_size;
 	uint32_t size, size_dw;
 
-	bool is_vcn_ready;
-
 	struct mmsch_v3_0_cmd_direct_write
 		direct_wt = { {0} };
 	struct mmsch_v3_0_cmd_direct_read_modify_write
@@ -1502,30 +1496,6 @@ static int vcn_v3_0_start_sriov(struct amdgpu_device *adev)
 		}
 	}
 
-	/* 6, check each VCN's init_status
-	 * if it remains as 0, then this VCN is not assigned to current VF
-	 * do not start ring for this VCN
-	 */
-	size = sizeof(struct mmsch_v3_0_init_header);
-	table_loc = (uint32_t *)table->cpu_addr;
-	memcpy(&header, (void *)table_loc, size);
-
-	for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
-		if (adev->vcn.harvest_config & (1 << i))
-			continue;
-
-		is_vcn_ready = (header.inst[i].init_status == 1);
-		if (!is_vcn_ready)
-			DRM_INFO("VCN(%d) engine is disabled by hypervisor\n", i);
-
-		ring = &adev->vcn.inst[i].ring_dec;
-		ring->sched.ready = is_vcn_ready;
-		for (j = 0; j < adev->vcn.num_enc_rings; ++j) {
-			ring = &adev->vcn.inst[i].ring_enc[j];
-			ring->sched.ready = is_vcn_ready;
-		}
-	}
-
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index c069fa259b30..16a1713808c2 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1709,7 +1709,7 @@ static int process_termination_cpsch(struct device_queue_manager *dqm,
 		struct qcm_process_device *qpd)
 {
 	int retval;
-	struct queue *q, *next;
+	struct queue *q;
 	struct kernel_queue *kq, *kq_next;
 	struct mqd_manager *mqd_mgr;
 	struct device_process_node *cur, *next_dpn;
@@ -1766,24 +1766,26 @@ static int process_termination_cpsch(struct device_queue_manager *dqm,
 		qpd->reset_wavefronts = false;
 	}
 
-	dqm_unlock(dqm);
-
-	/* Outside the DQM lock because under the DQM lock we can't do
-	 * reclaim or take other locks that others hold while reclaiming.
-	 */
-	if (found)
-		kfd_dec_compute_active(dqm->dev);
-
 	/* Lastly, free mqd resources.
 	 * Do free_mqd() after dqm_unlock to avoid circular locking.
 	 */
-	list_for_each_entry_safe(q, next, &qpd->queues_list, list) {
+	while (!list_empty(&qpd->queues_list)) {
+		q = list_first_entry(&qpd->queues_list, struct queue, list);
 		mqd_mgr = dqm->mqd_mgrs[get_mqd_type_from_queue_type(
 				q->properties.type)];
 		list_del(&q->list);
 		qpd->queue_count--;
+		dqm_unlock(dqm);
 		mqd_mgr->free_mqd(mqd_mgr, q->mqd, q->mqd_mem_obj);
+		dqm_lock(dqm);
 	}
+	dqm_unlock(dqm);
+
+	/* Outside the DQM lock because under the DQM lock we can't do
+	 * reclaim or take other locks that others hold while reclaiming.
+	 */
+	if (found)
+		kfd_dec_compute_active(dqm->dev);
 
 	return retval;
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index ff4e296c1c58..b1ce072aa20b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -1222,6 +1222,28 @@ static void kfd_set_iolink_no_atomics(struct kfd_topology_device *dev,
 	}
 }
 
+static void kfd_set_iolink_non_coherent(struct kfd_topology_device *to_dev,
+		struct kfd_iolink_properties *outbound_link,
+		struct kfd_iolink_properties *inbound_link)
+{
+	/* CPU -> GPU with PCIe */
+	if (!to_dev->gpu &&
+	    inbound_link->iolink_type == CRAT_IOLINK_TYPE_PCIEXPRESS)
+		inbound_link->flags |= CRAT_IOLINK_FLAGS_NON_COHERENT;
+
+	if (to_dev->gpu) {
+		/* GPU <-> GPU with PCIe and
+		 * Vega20 with XGMI
+		 */
+		if (inbound_link->iolink_type == CRAT_IOLINK_TYPE_PCIEXPRESS ||
+		    (inbound_link->iolink_type == CRAT_IOLINK_TYPE_XGMI &&
+		    to_dev->gpu->device_info->asic_family == CHIP_VEGA20)) {
+			outbound_link->flags |= CRAT_IOLINK_FLAGS_NON_COHERENT;
+			inbound_link->flags |= CRAT_IOLINK_FLAGS_NON_COHERENT;
+		}
+	}
+}
+
 static void kfd_fill_iolink_non_crat_info(struct kfd_topology_device *dev)
 {
 	struct kfd_iolink_properties *link, *inbound_link;
@@ -1247,6 +1269,7 @@ static void kfd_fill_iolink_non_crat_info(struct kfd_topology_device *dev)
 
 			inbound_link->flags = CRAT_IOLINK_FLAGS_ENABLED;
 			kfd_set_iolink_no_atomics(peer_dev, dev, inbound_link);
+			kfd_set_iolink_non_coherent(peer_dev, link, inbound_link);
 		}
 	}
 }
diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig
index 5b5f36c80efb..7dffc04a557e 100644
--- a/drivers/gpu/drm/amd/display/Kconfig
+++ b/drivers/gpu/drm/amd/display/Kconfig
@@ -31,13 +31,6 @@ config DRM_AMD_DC_SI
 	  by default. This includes Tahiti, Pitcairn, Cape Verde, Oland.
 	  Hainan is not supported by AMD DC and it has no physical DCE6.
 
-config DRM_AMD_DC_DCN3_1
-        bool "DCN 3.1 family"
-        depends on DRM_AMD_DC_DCN
-        help
-            Choose this option if you want to have
-            DCN3.1 family support for display engine
-
 config DEBUG_KERNEL_DC
 	bool "Enable kgdb break in DC"
 	depends on DRM_AMD_DC
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 10f878910e55..b5b5ccf0ed71 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -110,10 +110,8 @@ MODULE_FIRMWARE(FIRMWARE_VANGOGH_DMUB);
 MODULE_FIRMWARE(FIRMWARE_DIMGREY_CAVEFISH_DMUB);
 #define FIRMWARE_BEIGE_GOBY_DMUB "amdgpu/beige_goby_dmcub.bin"
 MODULE_FIRMWARE(FIRMWARE_BEIGE_GOBY_DMUB);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 #define FIRMWARE_YELLOW_CARP_DMUB "amdgpu/yellow_carp_dmcub.bin"
 MODULE_FIRMWARE(FIRMWARE_YELLOW_CARP_DMUB);
-#endif
 
 #define FIRMWARE_RAVEN_DMCU		"amdgpu/raven_dmcu.bin"
 MODULE_FIRMWARE(FIRMWARE_RAVEN_DMCU);
@@ -1145,16 +1143,10 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		if (ASICREV_IS_GREEN_SARDINE(adev->external_rev_id))
 			init_data.flags.disable_dmcu = true;
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	case CHIP_VANGOGH:
-		init_data.flags.gpu_vm_support = true;
-		break;
-#endif
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case CHIP_YELLOW_CARP:
 		init_data.flags.gpu_vm_support = true;
 		break;
-#endif
 	default:
 		break;
 	}
@@ -1411,9 +1403,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
 	case CHIP_DIMGREY_CAVEFISH:
 	case CHIP_BEIGE_GOBY:
 	case CHIP_VANGOGH:
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case CHIP_YELLOW_CARP:
-#endif
 		return 0;
 	case CHIP_NAVI12:
 		fw_name_dmcu = FIRMWARE_NAVI12_DMCU;
@@ -1532,12 +1522,10 @@ static int dm_dmub_sw_init(struct amdgpu_device *adev)
 		dmub_asic = DMUB_ASIC_DCN303;
 		fw_name_dmub = FIRMWARE_BEIGE_GOBY_DMUB;
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case CHIP_YELLOW_CARP:
 		dmub_asic = DMUB_ASIC_DCN31;
 		fw_name_dmub = FIRMWARE_YELLOW_CARP_DMUB;
 		break;
-#endif
 
 	default:
 		/* ASIC doesn't support DMUB. */
@@ -2232,7 +2220,7 @@ static int dm_resume(void *handle)
 					= 0xffffffff;
 			}
 		}
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 		/*
 		 * Resource allocation happens for link encoders for newer ASIC in
 		 * dc_validate_global_state, so we need to revalidate it.
@@ -3786,9 +3774,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 	switch (adev->asic_type) {
 	case CHIP_SIENNA_CICHLID:
 	case CHIP_NAVY_FLOUNDER:
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case CHIP_YELLOW_CARP:
-#endif
 	case CHIP_RENOIR:
 		if (register_outbox_irq_handlers(dm->adev)) {
 			DRM_ERROR("DM: Failed to initialize IRQ\n");
@@ -3893,9 +3879,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 	case CHIP_DIMGREY_CAVEFISH:
 	case CHIP_BEIGE_GOBY:
 	case CHIP_VANGOGH:
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case CHIP_YELLOW_CARP:
-#endif
 		if (dcn10_register_irq_handlers(dm->adev)) {
 			DRM_ERROR("DM: Failed to initialize IRQ\n");
 			goto fail;
@@ -4067,13 +4051,11 @@ static int dm_early_init(void *handle)
 		adev->mode_info.num_hpd = 6;
 		adev->mode_info.num_dig = 6;
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case CHIP_YELLOW_CARP:
 		adev->mode_info.num_crtc = 4;
 		adev->mode_info.num_hpd = 4;
 		adev->mode_info.num_dig = 4;
 		break;
-#endif
 	case CHIP_NAVI14:
 	case CHIP_DIMGREY_CAVEFISH:
 		adev->mode_info.num_crtc = 5;
@@ -4311,9 +4293,7 @@ fill_gfx9_tiling_info_from_device(const struct amdgpu_device *adev,
 	    adev->asic_type == CHIP_NAVY_FLOUNDER ||
 	    adev->asic_type == CHIP_DIMGREY_CAVEFISH ||
 	    adev->asic_type == CHIP_BEIGE_GOBY ||
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	    adev->asic_type == CHIP_YELLOW_CARP ||
-#endif
 	    adev->asic_type == CHIP_VANGOGH)
 		tiling_info->gfx9.num_pkrs = adev->gfx.config.gb_addr_config_fields.num_pkrs;
 }
@@ -5646,6 +5626,36 @@ static void apply_dsc_policy_for_stream(struct amdgpu_dm_connector *aconnector,
 }
 #endif
 
+/**
+ * DOC: FreeSync Video
+ *
+ * When a userspace application wants to play a video, the content follows a
+ * standard format definition that usually specifies the FPS for that format.
+ * The below list illustrates some video format and the expected FPS,
+ * respectively:
+ *
+ * - TV/NTSC (23.976 FPS)
+ * - Cinema (24 FPS)
+ * - TV/PAL (25 FPS)
+ * - TV/NTSC (29.97 FPS)
+ * - TV/NTSC (30 FPS)
+ * - Cinema HFR (48 FPS)
+ * - TV/PAL (50 FPS)
+ * - Commonly used (60 FPS)
+ * - Multiples of 24 (48,72,96 FPS)
+ *
+ * The list of standards video format is not huge and can be added to the
+ * connector modeset list beforehand. With that, userspace can leverage
+ * FreeSync to extends the front porch in order to attain the target refresh
+ * rate. Such a switch will happen seamlessly, without screen blanking or
+ * reprogramming of the output in any other way. If the userspace requests a
+ * modesetting change compatible with FreeSync modes that only differ in the
+ * refresh rate, DC will skip the full update and avoid blink during the
+ * transition. For example, the video player can change the modesetting from
+ * 60Hz to 30Hz for playing TV/NTSC content when it goes full screen without
+ * causing any display blink. This same concept can be applied to a mode
+ * setting change.
+ */
 static struct drm_display_mode *
 get_highest_refresh_rate_mode(struct amdgpu_dm_connector *aconnector,
 			  bool use_probed_modes)
@@ -5870,6 +5880,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 				stream->use_vsc_sdp_for_colorimetry = true;
 		}
 		mod_build_vsc_infopacket(stream, &stream->vsc_infopacket);
+		aconnector->psr_skip_count = AMDGPU_DM_PSR_ENTRY_DELAY;
+
 	}
 finish:
 	dc_sink_release(sink);
@@ -8683,7 +8695,13 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 		else if ((acrtc_state->update_type == UPDATE_TYPE_FAST) &&
 				acrtc_state->stream->link->psr_settings.psr_feature_enabled &&
 				!acrtc_state->stream->link->psr_settings.psr_allow_active) {
-			amdgpu_dm_psr_enable(acrtc_state->stream);
+			struct amdgpu_dm_connector *aconn = (struct amdgpu_dm_connector *)
+					acrtc_state->stream->dm_stream_context;
+
+			if (aconn->psr_skip_count > 0)
+				aconn->psr_skip_count--;
+			else
+				amdgpu_dm_psr_enable(acrtc_state->stream);
 		}
 
 		mutex_unlock(&dm->dc_lock);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index fcb9c4a629c3..9522d4ca299e 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -509,6 +509,8 @@ struct amdgpu_dm_connector {
 	struct dsc_preferred_settings dsc_settings;
 	/* Cached display modes */
 	struct drm_display_mode freesync_vid_base;
+
+	int psr_skip_count;
 };
 
 #define to_amdgpu_dm_connector(x) container_of(x, struct amdgpu_dm_connector, base)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
index 64c6ed50990d..e63c6885c757 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
@@ -467,13 +467,11 @@ static void update_config(void *handle, struct cp_psp_stream_config *config)
 	display->dig_fe = config->dig_fe;
 	link->dig_be = config->dig_be;
 	link->ddc_line = aconnector->dc_link->ddc_hw_inst + 1;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	display->stream_enc_idx = config->stream_enc_idx;
 	link->link_enc_idx = config->link_enc_idx;
 	link->phy_idx = config->phy_idx;
 	link->hdcp_supported_informational = dc_link_is_hdcp14(aconnector->dc_link,
 			aconnector->dc_sink->sink_signal) ? 1 : 0;
-#endif
 	link->dp.rev = aconnector->dc_link->dpcd_caps.dpcd_rev.raw;
 	link->dp.assr_enabled = config->assr_enabled;
 	link->dp.mst_enabled = config->mst_enabled;
@@ -657,12 +655,10 @@ struct hdcp_workqueue *hdcp_create_workqueue(struct amdgpu_device *adev, struct
 		INIT_DELAYED_WORK(&hdcp_work[i].property_validate_dwork, event_property_validate);
 
 		hdcp_work[i].hdcp.config.psp.handle = &adev->psp;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 		if (dc->ctx->dce_version == DCN_VERSION_3_1) {
 			hdcp_work[i].hdcp.config.psp.caps.dtm_v3_supported = 1;
 			hdcp_work[i].hdcp.config.psp.caps.opm_state_query_supported = false;
 		}
-#endif
 		hdcp_work[i].hdcp.config.ddc.handle = dc_get_link_at_index(dc, i);
 		hdcp_work[i].hdcp.config.ddc.funcs.write_i2c = lp_write_i2c;
 		hdcp_work[i].hdcp.config.ddc.funcs.read_i2c = lp_read_i2c;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
index f7c77ae0d965..70a554f1e725 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
@@ -67,14 +67,12 @@ bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream)
 	struct dc_link *link = NULL;
 	struct psr_config psr_config = {0};
 	struct psr_context psr_context = {0};
-	struct dc *dc = NULL;
 	bool ret = false;
 
 	if (stream == NULL)
 		return false;
 
 	link = stream->link;
-	dc = link->ctx->dc;
 
 	psr_config.psr_version = link->dpcd_caps.psr_caps.psr_version;
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.h
index 57bbb80421e8..6806b3c9c84b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.h
@@ -28,6 +28,9 @@
 
 #include "amdgpu.h"
 
+/* the number of pageflips before enabling psr */
+#define AMDGPU_DM_PSR_ENTRY_DELAY 5
+
 void amdgpu_dm_set_psr_caps(struct dc_link *link);
 bool amdgpu_dm_psr_enable(struct dc_stream_state *stream);
 bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream);
diff --git a/drivers/gpu/drm/amd/display/dc/Makefile b/drivers/gpu/drm/amd/display/dc/Makefile
index 34fc36e77595..943fcb164876 100644
--- a/drivers/gpu/drm/amd/display/dc/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/Makefile
@@ -34,10 +34,8 @@ DC_LIBS += dcn30
 DC_LIBS += dcn301
 DC_LIBS += dcn302
 DC_LIBS += dcn303
-ifdef CONFIG_DRM_AMD_DC_DCN3_1
 DC_LIBS += dcn31
 endif
-endif
 
 DC_LIBS += dce120
 
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index 7d1c1b76d8d0..6dbde74c1e06 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -576,13 +576,11 @@ static struct device_id device_type_from_device_id(uint16_t device_id)
 		result_device_id.device_type = DEVICE_TYPE_LCD;
 		result_device_id.enum_id = 1;
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 
 	case ATOM_DISPLAY_LCD2_SUPPORT:
 		result_device_id.device_type = DEVICE_TYPE_LCD;
 		result_device_id.enum_id = 2;
 		break;
-#endif
 
 	case ATOM_DISPLAY_DFP1_SUPPORT:
 		result_device_id.device_type = DEVICE_TYPE_DFP;
@@ -2140,7 +2138,7 @@ static enum bp_result get_integrated_info_v2_1(
 		info_v2_1->edp1_info.edp_pwr_down_bloff_to_vary_bloff;
 	info->edp1_info.edp_panel_bpc =
 		info_v2_1->edp1_info.edp_panel_bpc;
-	info->edp1_info.edp_bootup_bl_level =
+	info->edp1_info.edp_bootup_bl_level = info_v2_1->edp1_info.edp_bootup_bl_level;
 
 	info->edp2_info.edp_backlight_pwm_hz =
 	le16_to_cpu(info_v2_1->edp2_info.edp_backlight_pwm_hz);
@@ -2162,7 +2160,6 @@ static enum bp_result get_integrated_info_v2_1(
 	return BP_RESULT_OK;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 static enum bp_result get_integrated_info_v2_2(
 	struct bios_parser *bp,
 	struct integrated_info *info)
@@ -2262,7 +2259,7 @@ static enum bp_result get_integrated_info_v2_2(
 
 	return BP_RESULT_OK;
 }
-#endif
+
 /*
  * construct_integrated_info
  *
@@ -2310,11 +2307,9 @@ static enum bp_result construct_integrated_info(
 			case 1:
 				result = get_integrated_info_v2_1(bp, info);
 				break;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 			case 2:
 				result = get_integrated_info_v2_2(bp, info);
 				break;
-#endif
 			default:
 				return result;
 			}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
index 3ac4dc01f8e1..cb3fd44cb1ed 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
@@ -72,13 +72,9 @@ bool dal_bios_parser_init_cmd_tbl_helper2(
 	case DCN_VERSION_2_1:
 	case DCN_VERSION_3_0:
 	case DCN_VERSION_3_01:
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
-	case DCN_VERSION_3_1:
-		*h = dal_cmd_tbl_helper_dce112_get_table2();
-		return true;
-#endif
 	case DCN_VERSION_3_02:
 	case DCN_VERSION_3_03:
+	case DCN_VERSION_3_1:
 		*h = dal_cmd_tbl_helper_dce112_get_table2();
 		return true;
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
index 713251547d1c..7fa0b007a7ea 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
@@ -135,9 +135,7 @@ endif
 AMD_DAL_CLK_MGR_DCN301 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn301/,$(CLK_MGR_DCN301))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN301)
-endif
 
-ifdef CONFIG_DRM_AMD_DC_DCN3_1
 ###############################################################################
 # DCN31
 ###############################################################################
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
index f652f491c419..bb31541f8072 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
@@ -41,9 +41,7 @@
 #include "dcn21/rn_clk_mgr.h"
 #include "dcn30/dcn30_clk_mgr.h"
 #include "dcn301/vg_clk_mgr.h"
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 #include "dcn31/dcn31_clk_mgr.h"
-#endif
 
 
 int clk_mgr_helper_get_active_display_cnt(
@@ -273,9 +271,6 @@ struct clk_mgr *dc_clk_mgr_create(struct dc_context *ctx, struct pp_smu_funcs *p
 			return &clk_mgr->base.base;
 		}
 		break;
-#endif
-
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case FAMILY_YELLOW_CARP: {
 		struct clk_mgr_dcn31 *clk_mgr = kzalloc(sizeof(*clk_mgr), GFP_KERNEL);
 
@@ -325,12 +320,10 @@ void dc_destroy_clk_mgr(struct clk_mgr *clk_mgr_base)
 			vg_clk_mgr_destroy(clk_mgr);
 		break;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case FAMILY_YELLOW_CARP:
 		if (ASICREV_IS_YELLOW_CARP(clk_mgr_base->ctx->asic_id.hw_internal_rev))
 			dcn31_clk_mgr_destroy(clk_mgr);
 		break;
-#endif
 
 	default:
 		break;
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
index 9d1db74de36d..6e0c5c664fdc 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
@@ -386,10 +386,8 @@ void dcn2_update_clocks_fpga(struct clk_mgr *clk_mgr,
 	// Both fclk and ref_dppclk run on the same scemi clock.
 	clk_mgr_int->dccg->ref_dppclk = clk_mgr->clks.fclk_khz;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	/* TODO: set dtbclk in correct place */
 	clk_mgr->clks.dtbclk_en = false;
-#endif
 	dm_set_dcn_clocks(clk_mgr->ctx, &clk_mgr->clks);
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index be1dbd3136ec..605e297b7a59 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1524,7 +1524,7 @@ static uint8_t get_stream_mask(struct dc *dc, struct dc_state *context)
 	return stream_mask;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 void dc_z10_restore(struct dc *dc)
 {
 	if (dc->hwss.z10_restore)
@@ -1544,9 +1544,7 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 	struct dc_stream_state *dc_streams[MAX_STREAMS] = {0};
 
 #if defined(CONFIG_DRM_AMD_DC_DCN)
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	dc_z10_restore(dc);
-#endif
 	dc_allow_idle_optimizations(dc, false);
 #endif
 
@@ -2626,7 +2624,7 @@ static void commit_planes_for_stream(struct dc *dc,
 	int i, j;
 	struct pipe_ctx *top_pipe_to_program = NULL;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 	dc_z10_restore(dc);
 #endif
 
@@ -3085,7 +3083,7 @@ void dc_set_power_state(
 	case DC_ACPI_CM_POWER_STATE_D0:
 		dc_resource_state_construct(dc, dc->current_state);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 		dc_z10_restore(dc);
 #endif
 		if (dc->ctx->dmub_srv)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 9058e45add92..6132b645bfd1 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -821,7 +821,7 @@ static bool dc_link_detect_helper(struct dc_link *link,
 {
 	struct dc_sink_init_data sink_init_data = { 0 };
 	struct display_sink_capability sink_caps = { 0 };
-	uint8_t i;
+	uint32_t i;
 	bool converter_disable_audio = false;
 	struct audio_support *aud_support = &link->dc->res_pool->audio_support;
 	bool same_edid = false;
@@ -2661,7 +2661,7 @@ bool dc_link_set_psr_allow_active(struct dc_link *link, bool allow_active,
 		return false;
 
 	link->psr_settings.psr_allow_active = allow_active;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (!allow_active)
 		dc_z10_restore(dc);
 #endif
@@ -2842,7 +2842,7 @@ bool dc_link_setup_psr(struct dc_link *link,
 	psr_context->psr_level.u32all = 0;
 
 	/*skip power down the single pipe since it blocks the cstate*/
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (link->ctx->asic_id.chip_family >= FAMILY_RV) {
 		psr_context->psr_level.bits.SKIP_CRTC_DISABLE = true;
 		if (link->ctx->asic_id.chip_family == FAMILY_YELLOW_CARP && !dc->debug.disable_z10)
@@ -3191,7 +3191,7 @@ static void update_psp_stream_config(struct pipe_ctx *pipe_ctx, bool dpms_off)
 		/*stream_enc_inst*/
 		config.dig_fe = (uint8_t) pipe_ctx->stream_res.stream_enc->stream_enc_inst;
 		config.dig_be = pipe_ctx->stream->link->link_enc_hw_inst;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 		config.stream_enc_idx = pipe_ctx->stream_res.stream_enc->id - ENGINE_ID_DIGA;
 		config.link_enc_idx = pipe_ctx->stream->link->link_enc->transmitter - TRANSMITTER_UNIPHY_A;
 		config.phy_idx = pipe_ctx->stream->link->link_enc->transmitter - TRANSMITTER_UNIPHY_A;
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 5ecbe525b676..b8832bdde2bc 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -1664,6 +1664,7 @@ static enum link_training_result dp_perform_8b_10b_link_training(
 
 	uint8_t repeater_cnt;
 	uint8_t repeater_id;
+	uint8_t lane = 0;
 
 	if (link->ctx->dc->work_arounds.lt_early_cr_pattern)
 		start_clock_recovery_pattern_early(link, lt_settings, DPRX);
@@ -1694,6 +1695,9 @@ static enum link_training_result dp_perform_8b_10b_link_training(
 
 			repeater_training_done(link, repeater_id);
 		}
+
+		for (lane = 0; lane < (uint8_t)lt_settings->link_settings.lane_count; lane++)
+			lt_settings->lane_settings[lane].VOLTAGE_SWING = VOLTAGE_SWING_LEVEL0;
 	}
 
 	if (status == LINK_TRAINING_SUCCESS) {
@@ -1756,42 +1760,6 @@ enum link_training_result dc_link_dp_perform_link_training(
 	return status;
 }
 
-static enum dp_panel_mode try_enable_assr(struct dc_stream_state *stream)
-{
-	struct dc_link *link = stream->link;
-	enum dp_panel_mode panel_mode = dp_get_panel_mode(link);
-#ifdef CONFIG_DRM_AMD_DC_HDCP
-	struct cp_psp *cp_psp = &stream->ctx->cp_psp;
-#endif
-
-	/* ASSR must be supported on the panel */
-	if (panel_mode == DP_PANEL_MODE_DEFAULT)
-		return panel_mode;
-
-	/* eDP or internal DP only */
-	if (link->connector_signal != SIGNAL_TYPE_EDP &&
-		!(link->connector_signal == SIGNAL_TYPE_DISPLAY_PORT &&
-		 link->is_internal_display))
-		return DP_PANEL_MODE_DEFAULT;
-
-#ifdef CONFIG_DRM_AMD_DC_HDCP
-	if (cp_psp && cp_psp->funcs.enable_assr) {
-		if (!cp_psp->funcs.enable_assr(cp_psp->handle, link)) {
-			/* since eDP implies ASSR on, change panel
-			 * mode to disable ASSR
-			 */
-			panel_mode = DP_PANEL_MODE_DEFAULT;
-		}
-	} else
-		panel_mode = DP_PANEL_MODE_DEFAULT;
-
-#else
-	/* turn off ASSR if the implementation is not compiled in */
-	panel_mode = DP_PANEL_MODE_DEFAULT;
-#endif
-	return panel_mode;
-}
-
 bool perform_link_training_with_retries(
 	const struct dc_link_settings *link_setting,
 	bool skip_video_pattern,
@@ -1800,11 +1768,11 @@ bool perform_link_training_with_retries(
 	enum signal_type signal,
 	bool do_fallback)
 {
-	uint8_t j;
+	int j;
 	uint8_t delay_between_attempts = LINK_TRAINING_RETRY_DELAY;
 	struct dc_stream_state *stream = pipe_ctx->stream;
 	struct dc_link *link = stream->link;
-	enum dp_panel_mode panel_mode;
+	enum dp_panel_mode panel_mode = dp_get_panel_mode(link);
 	struct link_encoder *link_enc;
 	enum link_training_result status = LINK_TRAINING_CR_FAIL_LANE0;
 	struct dc_link_settings current_setting = *link_setting;
@@ -1841,11 +1809,23 @@ bool perform_link_training_with_retries(
 			msleep(delay_dp_power_up_in_ms);
 		}
 
-		panel_mode = try_enable_assr(stream);
+#ifdef CONFIG_DRM_AMD_DC_HDCP
+		if (panel_mode == DP_PANEL_MODE_EDP) {
+			struct cp_psp *cp_psp = &stream->ctx->cp_psp;
+
+			if (cp_psp && cp_psp->funcs.enable_assr) {
+				if (!cp_psp->funcs.enable_assr(cp_psp->handle, link)) {
+					/* since eDP implies ASSR on, change panel
+					 * mode to disable ASSR
+					 */
+					panel_mode = DP_PANEL_MODE_DEFAULT;
+				}
+			} else
+				panel_mode = DP_PANEL_MODE_DEFAULT;
+		}
+#endif
+
 		dp_set_panel_mode(link, panel_mode);
-		DC_LOG_DETECTION_DP_CAPS("Link: %d ASSR enabled: %d\n",
-			 link->link_index,
-			 panel_mode != DP_PANEL_MODE_DEFAULT);
 
 		if (link->aux_access_disabled) {
 			dc_link_dp_perform_link_training_skip_aux(link, &current_setting);
@@ -2327,7 +2307,7 @@ bool dp_verify_link_cap_with_retries(
 	struct dc_link_settings *known_limit_link_setting,
 	int attempts)
 {
-	uint8_t i = 0;
+	int i = 0;
 	bool success = false;
 
 	for (i = 0; i < attempts; i++) {
@@ -3675,6 +3655,10 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
 				DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV,
 				lttpr_dpcd_data,
 				sizeof(lttpr_dpcd_data));
+		if (status != DC_OK) {
+			dm_error("%s: Read LTTPR caps data failed.\n", __func__);
+			return false;
+		}
 
 		link->dpcd_caps.lttpr_caps.revision.raw =
 				lttpr_dpcd_data[DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV -
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
index 27ec1e6e9c43..fe234760a0f5 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
@@ -152,7 +152,7 @@ static void dpcd_reduce_address_range(
 		const uint32_t reduced_size)
 {
 	const uint32_t reduced_end_address = END_ADDRESS(reduced_address, reduced_size);
-	const uint32_t extended_end_address = END_ADDRESS(reduced_address, extended_size);
+	const uint32_t extended_end_address = END_ADDRESS(extended_address, extended_size);
 	const uint32_t offset = reduced_address - extended_address;
 
 	if (extended_end_address == reduced_end_address && extended_address == reduced_address)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 3feb19f7e117..a6a67244a322 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -58,9 +58,7 @@
 #include "dcn301/dcn301_resource.h"
 #include "dcn302/dcn302_resource.h"
 #include "dcn303/dcn303_resource.h"
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
-#include "../dcn31/dcn31_resource.h"
-#endif
+#include "dcn31/dcn31_resource.h"
 #endif
 
 #define DC_LOGGER_INIT(logger)
@@ -141,9 +139,7 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
 	case FAMILY_VGH:
 		dc_version = DCN_VERSION_3_01;
 		break;
-#endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case FAMILY_YELLOW_CARP:
 		if (ASICREV_IS_YELLOW_CARP(asic_id.hw_internal_rev))
 			dc_version = DCN_VERSION_3_1;
@@ -233,12 +229,10 @@ struct resource_pool *dc_create_resource_pool(struct dc  *dc,
 	case DCN_VERSION_3_03:
 		res_pool = dcn303_create_resource_pool(init_data, dc);
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case DCN_VERSION_3_1:
 		res_pool = dcn31_create_resource_pool(init_data, dc);
 		break;
 #endif
-#endif
 	default:
 		break;
 	}
@@ -2142,7 +2136,7 @@ enum dc_status dc_validate_global_state(
 
 	if (!new_ctx)
 		return DC_ERROR_UNEXPECTED;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 
 	/*
 	 * Update link encoder to stream assignment.
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 5420fda47bb7..45931ee14a6e 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -294,9 +294,7 @@ bool dc_stream_set_cursor_attributes(
 	stream->cursor_attributes = *attributes;
 
 #if defined(CONFIG_DRM_AMD_DC_DCN)
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	dc_z10_restore(dc);
-#endif
 	/* disable idle optimizations while updating cursor */
 	if (dc->idle_optimizations_allowed) {
 		dc_allow_idle_optimizations(dc, false);
@@ -358,9 +356,7 @@ bool dc_stream_set_cursor_position(
 	dc = stream->ctx->dc;
 	res_ctx = &dc->current_state->res_ctx;
 #if defined(CONFIG_DRM_AMD_DC_DCN)
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	dc_z10_restore(dc);
-#endif
 
 	/* disable idle optimizations if enabling cursor */
 	if (dc->idle_optimizations_allowed && !stream->cursor_position.enable && position->enable) {
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 9d924e8496f9..5101a4f8f69f 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -45,7 +45,7 @@
 /* forward declaration */
 struct aux_payload;
 
-#define DC_VER "3.2.140"
+#define DC_VER "3.2.141"
 
 #define MAX_SURFACES 3
 #define MAX_PLANES 6
@@ -352,7 +352,7 @@ enum dcn_pwr_state {
 	DCN_PWR_STATE_LOW_POWER = 3,
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 enum dcn_z9_support_state {
 	DCN_Z9_SUPPORT_UNKNOWN,
 	DCN_Z9_SUPPORT_ALLOW,
@@ -376,7 +376,7 @@ struct dc_clocks {
 	int phyclk_khz;
 	int dramclk_khz;
 	bool p_state_change_support;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 	enum dcn_z9_support_state z9_support;
 	bool dtbclk_en;
 #endif
@@ -501,7 +501,7 @@ struct dc_debug_options {
 	bool disable_pplib_clock_request;
 	bool disable_clock_gate;
 	bool disable_mem_low_power;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool pstate_enabled;
 #endif
 	bool disable_dmcu;
@@ -522,8 +522,6 @@ struct dc_debug_options {
 	unsigned int force_odm_combine; //bit vector based on otg inst
 #if defined(CONFIG_DRM_AMD_DC_DCN)
 	unsigned int force_odm_combine_4to1; //bit vector based on otg inst
-#endif
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	bool disable_z9_mpc;
 #endif
 	unsigned int force_fclk_khz;
@@ -567,7 +565,7 @@ struct dc_debug_options {
 	bool force_enable_edp_fec;
 	/* FEC/PSR1 sequence enable delay in 100us */
 	uint8_t fec_enable_delay_in100us;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool disable_z10;
 	bool enable_sw_cntl_psr;
 #endif
@@ -595,7 +593,7 @@ struct dc_phy_addr_space_config {
 		uint64_t page_table_start_addr;
 		uint64_t page_table_end_addr;
 		uint64_t page_table_base_addr;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 		bool base_addr_is_mc_addr;
 #endif
 	} gart_config;
@@ -1335,7 +1333,7 @@ void dc_hardware_release(struct dc *dc);
 #endif
 
 bool dc_set_psr_allow_active(struct dc *dc, bool enable);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 void dc_z10_restore(struct dc *dc);
 #endif
 
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
index 36b6fbcc0441..360f3199ea6f 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
@@ -185,7 +185,7 @@ bool dc_dmub_srv_notify_stream_mask(struct dc_dmub_srv *dc_dmub_srv,
 		       dmub, DMUB_GPINT__IDLE_OPT_NOTIFY_STREAM_MASK,
 		       stream_mask, timeout) == DMUB_STATUS_OK;
 }
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 bool dc_dmub_srv_is_restore_required(struct dc_dmub_srv *dc_dmub_srv)
 {
 	struct dmub_srv *dmub;
@@ -207,7 +207,6 @@ bool dc_dmub_srv_is_restore_required(struct dc_dmub_srv *dc_dmub_srv)
 
 	return boot_status.bits.restore_required;
 }
-#endif
 
 bool dc_dmub_srv_get_dmub_outbox0_msg(const struct dc *dc, struct dmcub_trace_buf_entry *entry)
 {
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h
index 0d5680198937..3e35eee7188c 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h
@@ -62,9 +62,8 @@ bool dc_dmub_srv_cmd_with_reply_data(struct dc_dmub_srv *dc_dmub_srv, union dmub
 bool dc_dmub_srv_notify_stream_mask(struct dc_dmub_srv *dc_dmub_srv,
 				    unsigned int stream_mask);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 bool dc_dmub_srv_is_restore_required(struct dc_dmub_srv *dc_dmub_srv);
-#endif
+
 bool dc_dmub_srv_get_dmub_outbox0_msg(const struct dc *dc, struct dmcub_trace_buf_entry *entry);
 
 void dc_dmub_trace_event_control(struct dc *dc, bool enable);
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
index 28631714f697..2fb88e54a4bf 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
@@ -668,7 +668,7 @@ bool dce_aux_transfer_with_retries(struct ddc_service *ddc,
 				/* polling_timeout_period is in us */
 				defer_time_in_ms += aux110->polling_timeout_period / 1000;
 				++aux_defer_retries;
-				/* fall through */
+				fallthrough;
 			case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_DEFER:
 				retry_on_defer = true;
 				fallthrough;
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
index 8817a834383a..df6539e4c730 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
@@ -1106,22 +1106,18 @@ struct dce_hwseq_registers {
 	type PANEL_DIGON_OVRD;\
 	type PANEL_PWRSEQ_TARGET_STATE_R;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 #define HWSEQ_DCN31_REG_FIELD_LIST(type) \
 	type DOMAIN_POWER_FORCEON;\
 	type DOMAIN_POWER_GATE;\
 	type DOMAIN_PGFSM_PWR_STATUS;\
 	type HPO_HDMISTREAMCLK_G_GATE_DIS;
 
-#endif
 struct dce_hwseq_shift {
 	HWSEQ_REG_FIELD_LIST(uint8_t)
 	HWSEQ_DCN_REG_FIELD_LIST(uint8_t)
 	HWSEQ_DCN3_REG_FIELD_LIST(uint8_t)
 	HWSEQ_DCN301_REG_FIELD_LIST(uint8_t)
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	HWSEQ_DCN31_REG_FIELD_LIST(uint8_t)
-#endif
 };
 
 struct dce_hwseq_mask {
@@ -1129,9 +1125,7 @@ struct dce_hwseq_mask {
 	HWSEQ_DCN_REG_FIELD_LIST(uint32_t)
 	HWSEQ_DCN3_REG_FIELD_LIST(uint32_t)
 	HWSEQ_DCN301_REG_FIELD_LIST(uint32_t)
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	HWSEQ_DCN31_REG_FIELD_LIST(uint32_t)
-#endif
 };
 
 
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
index a524f471e0d7..6d1b01c267b7 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
@@ -264,18 +264,25 @@ static void set_speed(
 	struct dce_i2c_hw *dce_i2c_hw,
 	uint32_t speed)
 {
-	uint32_t xtal_ref_div = 0;
+	uint32_t xtal_ref_div = 0, ref_base_div = 0;
 	uint32_t prescale = 0;
+	uint32_t i2c_ref_clock = 0;
 
 	if (speed == 0)
 		return;
 
-	REG_GET(MICROSECOND_TIME_BASE_DIV, XTAL_REF_DIV, &xtal_ref_div);
+	REG_GET_2(MICROSECOND_TIME_BASE_DIV, MICROSECOND_TIME_BASE_DIV, &ref_base_div,
+		XTAL_REF_DIV, &xtal_ref_div);
 
 	if (xtal_ref_div == 0)
 		xtal_ref_div = 2;
 
-	prescale = ((dce_i2c_hw->reference_frequency * 2) / xtal_ref_div) / speed;
+	if (ref_base_div == 0)
+		i2c_ref_clock = (dce_i2c_hw->reference_frequency * 2);
+	else
+		i2c_ref_clock = ref_base_div * 1000;
+
+	prescale = (i2c_ref_clock / xtal_ref_div) / speed;
 
 	if (dce_i2c_hw->masks->DC_I2C_DDC1_START_STOP_TIMING_CNTL)
 		REG_UPDATE_N(SPEED, 3,
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.h b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.h
index 2309f2bb162c..3f45ecd189a2 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.h
@@ -139,6 +139,7 @@ enum {
 	I2C_SF(DC_I2C_DATA, DC_I2C_INDEX, mask_sh),\
 	I2C_SF(DC_I2C_DATA, DC_I2C_INDEX_WRITE, mask_sh),\
 	I2C_SF(MICROSECOND_TIME_BASE_DIV, XTAL_REF_DIV, mask_sh),\
+	I2C_SF(MICROSECOND_TIME_BASE_DIV, MICROSECOND_TIME_BASE_DIV, mask_sh),\
 	I2C_SF(DC_I2C_ARBITRATION, DC_I2C_REG_RW_CNTL_STATUS, mask_sh)
 
 #define I2C_COMMON_MASK_SH_LIST_DCE110(mask_sh)\
@@ -182,6 +183,7 @@ struct dce_i2c_shift {
 	uint8_t DC_I2C_INDEX;
 	uint8_t DC_I2C_INDEX_WRITE;
 	uint8_t XTAL_REF_DIV;
+	uint8_t MICROSECOND_TIME_BASE_DIV;
 	uint8_t DC_I2C_DDC1_SEND_RESET_LENGTH;
 	uint8_t DC_I2C_REG_RW_CNTL_STATUS;
 	uint8_t I2C_LIGHT_SLEEP_FORCE;
@@ -225,6 +227,7 @@ struct dce_i2c_mask {
 	uint32_t DC_I2C_INDEX;
 	uint32_t DC_I2C_INDEX_WRITE;
 	uint32_t XTAL_REF_DIV;
+	uint32_t MICROSECOND_TIME_BASE_DIV;
 	uint32_t DC_I2C_DDC1_SEND_RESET_LENGTH;
 	uint32_t DC_I2C_REG_RW_CNTL_STATUS;
 	uint32_t I2C_LIGHT_SLEEP_FORCE;
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index d76e19535c66..2938caaa2299 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -48,7 +48,7 @@
 #include "link_encoder.h"
 #include "link_hwss.h"
 #include "dc_link_dp.h"
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "dccg.h"
 #endif
 #include "clock_source.h"
@@ -2090,7 +2090,7 @@ static void dce110_setup_audio_dto(
 
 			build_audio_output(context, pipe_ctx, &audio_output);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 			/* For DCN3.1, audio to HPO FRL encoder is using audio DTBCLK DTO */
 			if (dc->res_pool->dccg && dc->res_pool->dccg->funcs->set_audio_dtbclk_dto) {
 				/* disable audio DTBCLK DTO */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
index 9a1f40eb5c47..71b3a6949001 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
@@ -1497,8 +1497,6 @@ void dpp1_cnv_setup (
 		enum dc_color_space input_color_space,
 		struct cnv_alpha_2bit_lut *alpha_2bit_lut);
 
-void dpp1_full_bypass(struct dpp *dpp_base);
-
 void dpp1_dppclk_control(
 		struct dpp *dpp_base,
 		bool dppclk_div,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
index 83c3f944e9ab..8d7e92d5d3e4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
@@ -139,7 +139,6 @@ struct dcn_hubbub_registers {
 	uint32_t DCHVM_CLK_CTRL;
 	uint32_t DCHVM_RIOMMU_CTRL0;
 	uint32_t DCHVM_RIOMMU_STAT0;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	uint32_t DCHUBBUB_DET0_CTRL;
 	uint32_t DCHUBBUB_DET1_CTRL;
 	uint32_t DCHUBBUB_DET2_CTRL;
@@ -155,7 +154,6 @@ struct dcn_hubbub_registers {
 	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C;
 	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D;
 	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D;
-#endif
 };
 
 /* set field name */
@@ -292,7 +290,7 @@ struct dcn_hubbub_registers {
 		type HOSTVM_POWERSTATUS; \
 		type RIOMMU_ACTIVE; \
 		type HOSTVM_PREFETCH_DONE
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 #define HUBBUB_RET_REG_FIELD_LIST(type) \
 		type DET_DEPTH;\
 		type DET0_SIZE;\
@@ -315,25 +313,20 @@ struct dcn_hubbub_registers {
 		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C;\
 		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D;\
 		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D
-#endif
 
 
 struct dcn_hubbub_shift {
 	DCN_HUBBUB_REG_FIELD_LIST(uint8_t);
 	HUBBUB_STUTTER_REG_FIELD_LIST(uint8_t);
 	HUBBUB_HVM_REG_FIELD_LIST(uint8_t);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	HUBBUB_RET_REG_FIELD_LIST(uint8_t);
-#endif
 };
 
 struct dcn_hubbub_mask {
 	DCN_HUBBUB_REG_FIELD_LIST(uint32_t);
 	HUBBUB_STUTTER_REG_FIELD_LIST(uint32_t);
 	HUBBUB_HVM_REG_FIELD_LIST(uint32_t);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	HUBBUB_RET_REG_FIELD_LIST(uint32_t);
-#endif
 };
 
 struct dc;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 5d54900f7b61..c545eddabdcc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -3245,10 +3245,17 @@ void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
 	 * about the actual size being incorrect, that's a limitation of
 	 * the hardware.
 	 */
-	x_pos = (x_pos - x_plane) * pipe_ctx->plane_state->src_rect.width /
-			pipe_ctx->plane_state->dst_rect.width;
-	y_pos = (y_pos - y_plane) * pipe_ctx->plane_state->src_rect.height /
-			pipe_ctx->plane_state->dst_rect.height;
+	if (param.rotation == ROTATION_ANGLE_90 || param.rotation == ROTATION_ANGLE_270) {
+		x_pos = (x_pos - x_plane) * pipe_ctx->plane_state->src_rect.height /
+				pipe_ctx->plane_state->dst_rect.width;
+		y_pos = (y_pos - y_plane) * pipe_ctx->plane_state->src_rect.width /
+				pipe_ctx->plane_state->dst_rect.height;
+	} else {
+		x_pos = (x_pos - x_plane) * pipe_ctx->plane_state->src_rect.width /
+				pipe_ctx->plane_state->dst_rect.width;
+		y_pos = (y_pos - y_plane) * pipe_ctx->plane_state->src_rect.height /
+				pipe_ctx->plane_state->dst_rect.height;
+	}
 
 	/**
 	 * If the cursor's source viewport is clipped then we need to
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h
index ba47553081a7..d8b22618b79e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h
@@ -160,14 +160,12 @@ struct dcn10_link_enc_registers {
 	uint32_t PHYA_LINK_CNTL2;
 	uint32_t PHYB_LINK_CNTL2;
 	uint32_t PHYC_LINK_CNTL2;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	uint32_t DIO_LINKA_CNTL;
 	uint32_t DIO_LINKB_CNTL;
 	uint32_t DIO_LINKC_CNTL;
 	uint32_t DIO_LINKD_CNTL;
 	uint32_t DIO_LINKE_CNTL;
 	uint32_t DIO_LINKF_CNTL;
-#endif
 };
 
 #define LE_SF(reg_name, field_name, post_fix)\
@@ -467,29 +465,24 @@ struct dcn10_link_enc_registers {
 	type DPCS_TX_DATA_SWAP_10_BIT;\
 	type DPCS_TX_DATA_ORDER_INVERT_18_BIT;\
 	type RDPCS_TX_CLK_EN
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 #define DCN31_LINK_ENCODER_REG_FIELD_LIST(type) \
 	type ENC_TYPE_SEL;\
 	type HPO_DP_ENC_SEL;\
 	type HPO_HDMI_ENC_SEL
-#endif
 
 struct dcn10_link_enc_shift {
 	DCN_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
 	DCN20_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
 	DCN30_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	DCN31_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
-#endif
 };
 
 struct dcn10_link_enc_mask {
 	DCN_LINK_ENCODER_REG_FIELD_LIST(uint32_t);
 	DCN20_LINK_ENCODER_REG_FIELD_LIST(uint32_t);
 	DCN30_LINK_ENCODER_REG_FIELD_LIST(uint32_t);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	DCN31_LINK_ENCODER_REG_FIELD_LIST(uint32_t);
-#endif
 };
 
 struct dcn10_link_encoder {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
index 62904d7ca100..ede65100a050 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
@@ -140,7 +140,6 @@
 	type PHYCSYMCLK_FORCE_EN;\
 	type PHYCSYMCLK_FORCE_SRC_SEL;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 #define DCCG31_REG_FIELD_LIST(type) \
 	type PHYDSYMCLK_FORCE_EN;\
 	type PHYDSYMCLK_FORCE_SRC_SEL;\
@@ -171,22 +170,17 @@
 	type DCCG_AUDIO_DTO_SEL;\
 	type DCCG_AUDIO_DTO0_SOURCE_SEL;\
 	type DENTIST_DISPCLK_CHG_MODE;
-#endif
 
 struct dccg_shift {
 	DCCG_REG_FIELD_LIST(uint8_t)
 	DCCG3_REG_FIELD_LIST(uint8_t)
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	DCCG31_REG_FIELD_LIST(uint8_t)
-#endif
 };
 
 struct dccg_mask {
 	DCCG_REG_FIELD_LIST(uint32_t)
 	DCCG3_REG_FIELD_LIST(uint32_t)
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	DCCG31_REG_FIELD_LIST(uint32_t)
-#endif
 };
 
 struct dccg_registers {
@@ -199,7 +193,6 @@ struct dccg_registers {
 	uint32_t PHYASYMCLK_CLOCK_CNTL;
 	uint32_t PHYBSYMCLK_CLOCK_CNTL;
 	uint32_t PHYCSYMCLK_CLOCK_CNTL;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	uint32_t PHYDSYMCLK_CLOCK_CNTL;
 	uint32_t PHYESYMCLK_CLOCK_CNTL;
 	uint32_t DTBCLK_DTO_MODULO[MAX_PIPES];
@@ -212,7 +205,6 @@ struct dccg_registers {
 	uint32_t SYMCLK32_SE_CNTL;
 	uint32_t SYMCLK32_LE_CNTL;
 	uint32_t DENTIST_DISPCLK_CNTL;
-#endif
 };
 
 struct dcn_dccg {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
index a4fc70fa0957..10af257d90ef 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
@@ -83,7 +83,6 @@ struct dcn20_hubbub {
 	int num_vmid;
 	struct dcn20_vmid vmid[16];
 	unsigned int detile_buf_size;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	unsigned int crb_size_segs;
 	unsigned int compbuf_size_segments;
 	unsigned int pixel_chunk_size;
@@ -91,7 +90,6 @@ struct dcn20_hubbub {
 	unsigned int det1_size;
 	unsigned int det2_size;
 	unsigned int det3_size;
-#endif
 };
 
 void hubbub2_construct(struct dcn20_hubbub *hubbub,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
index 2652d6abe9e3..eea2254b15e4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
@@ -216,32 +216,22 @@
 	type ROW_TTU_MODE; \
 	type NUM_PKRS
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 #define DCN31_HUBP_REG_FIELD_VARIABLE_LIST(type) \
 	DCN30_HUBP_REG_FIELD_VARIABLE_LIST(type);\
 	type HUBP_UNBOUNDED_REQ_MODE;\
 	type CURSOR_REQ_MODE;\
 	type HUBP_SOFT_RESET
-#endif
 
 struct dcn_hubp2_registers {
 	DCN30_HUBP_REG_COMMON_VARIABLE_LIST;
 };
 
 struct dcn_hubp2_shift {
-#if   defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	DCN31_HUBP_REG_FIELD_VARIABLE_LIST(uint8_t);
-#else
-	DCN30_HUBP_REG_FIELD_VARIABLE_LIST(uint8_t);
-#endif
 };
 
 struct dcn_hubp2_mask {
-#if   defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	DCN31_HUBP_REG_FIELD_VARIABLE_LIST(uint32_t);
-#else
-	DCN30_HUBP_REG_FIELD_VARIABLE_LIST(uint32_t);
-#endif
 };
 
 struct dcn20_hubp {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index d0d6a94e4992..5c2853654cca 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1270,9 +1270,7 @@ static void dcn20_detect_pipe_changes(struct pipe_ctx *old_pipe, struct pipe_ctx
 		new_pipe->update_flags.bits.gamut_remap = 1;
 		new_pipe->update_flags.bits.scaler = 1;
 		new_pipe->update_flags.bits.viewport = 1;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 		new_pipe->update_flags.bits.det_size = 1;
-#endif
 		if (!new_pipe->top_pipe && !new_pipe->prev_odm_pipe) {
 			new_pipe->update_flags.bits.odm = 1;
 			new_pipe->update_flags.bits.global_sync = 1;
@@ -1307,10 +1305,9 @@ static void dcn20_detect_pipe_changes(struct pipe_ctx *old_pipe, struct pipe_ctx
 			new_pipe->update_flags.bits.global_sync = 1;
 	}
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	if (old_pipe->det_buffer_size_kb != new_pipe->det_buffer_size_kb)
 		new_pipe->update_flags.bits.det_size = 1;
-#endif
+
 	/*
 	 * Detect opp / tg change, only set on change, not on enable
 	 * Assume mpcc inst = pipe index, if not this code needs to be updated
@@ -1426,10 +1423,9 @@ static void dcn20_update_dchubp_dpp(
 			&pipe_ctx->ttu_regs,
 			&pipe_ctx->rq_regs,
 			&pipe_ctx->pipe_dlg_param);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 		if (hubp->funcs->set_unbounded_requesting)
 			hubp->funcs->set_unbounded_requesting(hubp, pipe_ctx->unbounded_req);
-#endif
 	}
 	if (pipe_ctx->update_flags.bits.hubp_interdependent)
 		hubp->funcs->hubp_setup_interdependent(
@@ -1609,11 +1605,9 @@ static void dcn20_program_pipe(
 			dc->res_pool->hubbub->funcs->force_wm_propagate_to_pipes(dc->res_pool->hubbub);
 	}
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	if (dc->res_pool->hubbub->funcs->program_det_size && pipe_ctx->update_flags.bits.det_size)
 		dc->res_pool->hubbub->funcs->program_det_size(
 			dc->res_pool->hubbub, pipe_ctx->plane_res.hubp->inst, pipe_ctx->det_buffer_size_kb);
-#endif
 
 	if (pipe_ctx->update_flags.raw || pipe_ctx->plane_state->update_flags.raw || pipe_ctx->stream->update_flags.raw)
 		dcn20_update_dchubp_dpp(dc, pipe_ctx, context);
@@ -1705,12 +1699,10 @@ void dcn20_program_front_end_for_ctx(
 	for (i = 0; i < dc->res_pool->pipe_count; i++)
 		if (context->res_ctx.pipe_ctx[i].update_flags.bits.disable
 				|| context->res_ctx.pipe_ctx[i].update_flags.bits.opp_changed) {
-		#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 			struct hubbub *hubbub = dc->res_pool->hubbub;
 
 			if (hubbub->funcs->program_det_size && context->res_ctx.pipe_ctx[i].update_flags.bits.disable)
 				hubbub->funcs->program_det_size(hubbub, dc->current_state->res_ctx.pipe_ctx[i].plane_res.hubp->inst, 0);
-		#endif
 			hws->funcs.plane_atomic_disconnect(dc, &dc->current_state->res_ctx.pipe_ctx[i]);
 			DC_LOG_DC("Reset mpcc for pipe %d\n", dc->current_state->res_ctx.pipe_ctx[i].pipe_idx);
 		}
@@ -1828,11 +1820,9 @@ void dcn20_prepare_bandwidth(
 					&context->bw_ctx.bw.dcn.watermarks,
 					dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000,
 					false);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	/* decrease compbuf size */
 	if (hubbub->funcs->program_compbuf_size)
 		hubbub->funcs->program_compbuf_size(hubbub, context->bw_ctx.bw.dcn.compbuf_size_kb, false);
-#endif
 }
 
 void dcn20_optimize_bandwidth(
@@ -1851,11 +1841,9 @@ void dcn20_optimize_bandwidth(
 			dc->clk_mgr,
 			context,
 			true);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	/* increase compbuf size */
 	if (hubbub->funcs->program_compbuf_size)
 		hubbub->funcs->program_compbuf_size(hubbub, context->bw_ctx.bw.dcn.compbuf_size_kb, true);
-#endif
 }
 
 bool dcn20_update_bandwidth(
@@ -2561,10 +2549,9 @@ void dcn20_fpga_init_hw(struct dc *dc)
 
 		tg->funcs->tg_init(tg);
 	}
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 	if (dc->res_pool->hubbub->funcs->init_crb)
 		dc->res_pool->hubbub->funcs->init_crb(dc->res_pool->hubbub);
-#endif
 }
 #ifndef TRIM_FSFT
 bool dcn20_optimize_timing_for_fsft(struct dc *dc,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 1b670c5de1aa..1b05a37b674d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -3069,7 +3069,6 @@ static void dcn20_calculate_wm(
 	context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 static bool is_dtbclk_required(struct dc *dc, struct dc_state *context)
 {
 	int i;
@@ -3079,7 +3078,6 @@ static bool is_dtbclk_required(struct dc *dc, struct dc_state *context)
 	}
 	return false;
 }
-#endif
 
 void dcn20_calculate_dlg_params(
 		struct dc *dc, struct dc_state *context,
@@ -3088,9 +3086,7 @@ void dcn20_calculate_dlg_params(
 		int vlevel)
 {
 	int i, pipe_idx;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	int plane_count;
-#endif
 
 	/* Writeback MCIF_WB arbitration parameters */
 	dc->res_pool->funcs->set_mcif_arb_params(dc, context, pipes, pipe_cnt);
@@ -3105,7 +3101,7 @@ void dcn20_calculate_dlg_params(
 		context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb]
 							!= dm_dram_clock_change_unsupported;
 	context->bw_ctx.bw.dcn.clk.dppclk_khz = 0;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 	context->bw_ctx.bw.dcn.clk.z9_support = (context->bw_ctx.dml.vba.StutterPeriod > 5000.0) ?
 			DCN_Z9_SUPPORT_ALLOW : DCN_Z9_SUPPORT_DISALLOW;
 
@@ -3119,7 +3115,6 @@ void dcn20_calculate_dlg_params(
 		context->bw_ctx.bw.dcn.clk.z9_support = DCN_Z9_SUPPORT_ALLOW;
 
 	context->bw_ctx.bw.dcn.clk.dtbclk_en = is_dtbclk_required(dc, context);
-#endif
 
 	if (context->bw_ctx.bw.dcn.clk.dispclk_khz < dc->debug.min_disp_clk_khz)
 		context->bw_ctx.bw.dcn.clk.dispclk_khz = dc->debug.min_disp_clk_khz;
@@ -3131,10 +3126,9 @@ void dcn20_calculate_dlg_params(
 		pipes[pipe_idx].pipe.dest.vupdate_offset = get_vupdate_offset(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
 		pipes[pipe_idx].pipe.dest.vupdate_width = get_vupdate_width(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
 		pipes[pipe_idx].pipe.dest.vready_offset = get_vready_offset(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
-			context->res_ctx.pipe_ctx[i].det_buffer_size_kb = context->bw_ctx.dml.ip.det_buffer_size_kbytes;
-			context->res_ctx.pipe_ctx[i].unbounded_req = pipes[pipe_idx].pipe.src.unbounded_req_mode;
-#endif
+		context->res_ctx.pipe_ctx[i].det_buffer_size_kb = context->bw_ctx.dml.ip.det_buffer_size_kbytes;
+		context->res_ctx.pipe_ctx[i].unbounded_req = pipes[pipe_idx].pipe.src.unbounded_req_mode;
+
 		if (context->bw_ctx.bw.dcn.clk.dppclk_khz < pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
 			context->bw_ctx.bw.dcn.clk.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
 		context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz =
@@ -3148,10 +3142,8 @@ void dcn20_calculate_dlg_params(
 	context->bw_ctx.bw.dcn.clk.max_supported_dppclk_khz = context->bw_ctx.dml.soc.clock_limits[vlevel].dppclk_mhz * 1000;
 	context->bw_ctx.bw.dcn.clk.max_supported_dispclk_khz = context->bw_ctx.dml.soc.clock_limits[vlevel].dispclk_mhz * 1000;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	context->bw_ctx.bw.dcn.compbuf_size_kb = context->bw_ctx.dml.ip.config_return_buffer_size_in_kbytes
 						- context->bw_ctx.dml.ip.det_buffer_size_kbytes * pipe_idx;
-#endif
 
 	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
 		bool cstate_en = context->bw_ctx.dml.vba.PrefetchMode[vlevel][context->bw_ctx.dml.vba.maxMpcComb] != 2;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
index 5642172e0df8..c68e3a708a33 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
@@ -655,10 +655,8 @@ void dcn30_init_hw(struct dc *dc)
 	if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
 		dc->res_pool->hubbub->funcs->force_pstate_change_control(
 				dc->res_pool->hubbub, false, false);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	if (dc->res_pool->hubbub->funcs->init_crb)
 		dc->res_pool->hubbub->funcs->init_crb(dc->res_pool->hubbub);
-#endif
 
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
index b16d19a25d88..16a75ba0ca82 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
@@ -164,8 +164,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_02_soc = {
 
 		.min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */
 		.num_states = 1,
-		.sr_exit_time_us = 15.5,
-		.sr_enter_plus_exit_time_us = 20,
+		.sr_exit_time_us = 26.5,
+		.sr_enter_plus_exit_time_us = 31,
 		.urgent_latency_us = 4.0,
 		.urgent_latency_pixel_data_only_us = 4.0,
 		.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
@@ -1102,6 +1102,26 @@ static bool init_soc_bounding_box(struct dc *dc,  struct resource_pool *pool)
 	loaded_ip->max_num_dpp = pool->pipe_count;
 	loaded_ip->clamp_min_dcfclk = dc->config.clamp_min_dcfclk;
 	dcn20_patch_bounding_box(dc, loaded_bb);
+
+	if (dc->ctx->dc_bios->funcs->get_soc_bb_info) {
+		struct bp_soc_bb_info bb_info = { 0 };
+
+		if (dc->ctx->dc_bios->funcs->get_soc_bb_info(
+			    dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) {
+			if (bb_info.dram_clock_change_latency_100ns > 0)
+				dcn3_02_soc.dram_clock_change_latency_us =
+					bb_info.dram_clock_change_latency_100ns * 10;
+
+			if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
+				dcn3_02_soc.sr_enter_plus_exit_time_us =
+					bb_info.dram_sr_enter_exit_latency_100ns * 10;
+
+			if (bb_info.dram_sr_exit_latency_100ns > 0)
+				dcn3_02_soc.sr_exit_time_us =
+					bb_info.dram_sr_exit_latency_100ns * 10;
+		}
+	}
+
 	return true;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
index 758f89ba0192..34b89464ae02 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
@@ -146,8 +146,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_03_soc = {
 
 		.min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */
 		.num_states = 1,
-		.sr_exit_time_us = 15.5,
-		.sr_enter_plus_exit_time_us = 20,
+		.sr_exit_time_us = 26.5,
+		.sr_enter_plus_exit_time_us = 31,
 		.urgent_latency_us = 4.0,
 		.urgent_latency_pixel_data_only_us = 4.0,
 		.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
@@ -1028,6 +1028,26 @@ static bool init_soc_bounding_box(struct dc *dc,  struct resource_pool *pool)
 	loaded_ip->max_num_dpp = pool->pipe_count;
 	loaded_ip->clamp_min_dcfclk = dc->config.clamp_min_dcfclk;
 	dcn20_patch_bounding_box(dc, loaded_bb);
+
+	if (dc->ctx->dc_bios->funcs->get_soc_bb_info) {
+		struct bp_soc_bb_info bb_info = { 0 };
+
+		if (dc->ctx->dc_bios->funcs->get_soc_bb_info(
+			    dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) {
+			if (bb_info.dram_clock_change_latency_100ns > 0)
+				dcn3_03_soc.dram_clock_change_latency_us =
+					bb_info.dram_clock_change_latency_100ns * 10;
+
+			if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
+				dcn3_03_soc.sr_enter_plus_exit_time_us =
+					bb_info.dram_sr_enter_exit_latency_100ns * 10;
+
+			if (bb_info.dram_sr_exit_latency_100ns > 0)
+				dcn3_03_soc.sr_exit_time_us =
+					bb_info.dram_sr_exit_latency_100ns * 10;
+		}
+	}
+
 	return true;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
index cf1779588f96..fc1fc1a4bf8b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
@@ -299,10 +299,8 @@ void dcn31_init_hw(struct dc *dc)
 	if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
 		dc->res_pool->hubbub->funcs->force_pstate_change_control(
 				dc->res_pool->hubbub, false, false);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	if (dc->res_pool->hubbub->funcs->init_crb)
 		dc->res_pool->hubbub->funcs->init_crb(dc->res_pool->hubbub);
-#endif
 }
 
 void dcn31_dsc_pg_control(
diff --git a/drivers/gpu/drm/amd/display/dc/dm_cp_psp.h b/drivers/gpu/drm/amd/display/dc/dm_cp_psp.h
index 8381c8f9ddb7..a9170b9f84d3 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_cp_psp.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_cp_psp.h
@@ -32,11 +32,9 @@ struct cp_psp_stream_config {
 	uint8_t otg_inst;
 	uint8_t dig_be;
 	uint8_t dig_fe;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	uint8_t link_enc_idx;
 	uint8_t stream_enc_idx;
 	uint8_t phy_idx;
-#endif
 	uint8_t assr_enabled;
 	uint8_t mst_enabled;
 	void *dm_stream_ctx;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/Makefile b/drivers/gpu/drm/amd/display/dc/dml/Makefile
index 11ab03abc0fe..d34024fd798a 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dml/Makefile
@@ -62,10 +62,8 @@ CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_mode_vba_21.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_rq_dlg_calc_21.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/display_mode_vba_30.o := $(dml_ccflags) -Wframe-larger-than=2048
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/display_rq_dlg_calc_30.o := $(dml_ccflags)
-ifdef CONFIG_DRM_AMD_DC_DCN3_1
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn31/display_mode_vba_31.o := $(dml_ccflags) -Wframe-larger-than=2048
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn31/display_rq_dlg_calc_31.o := $(dml_ccflags)
-endif
 CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_rcflags)
@@ -76,10 +74,8 @@ CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn21/display_mode_vba_21.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn21/display_rq_dlg_calc_21.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn30/display_mode_vba_30.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn30/display_rq_dlg_calc_30.o := $(dml_rcflags)
-ifdef CONFIG_DRM_AMD_DC_DCN3_1
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn31/display_mode_vba_31.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn31/display_rq_dlg_calc_31.o := $(dml_rcflags)
-endif
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_rcflags)
 endif
 CFLAGS_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_ccflags)
@@ -94,10 +90,8 @@ DML += display_mode_vba.o dcn20/display_rq_dlg_calc_20.o dcn20/display_mode_vba_
 DML += dcn20/display_rq_dlg_calc_20v2.o dcn20/display_mode_vba_20v2.o
 DML += dcn21/display_rq_dlg_calc_21.o dcn21/display_mode_vba_21.o
 DML += dcn30/display_mode_vba_30.o dcn30/display_rq_dlg_calc_30.o
-ifdef CONFIG_DRM_AMD_DC_DCN3_1
 DML += dcn31/display_mode_vba_31.o dcn31/display_rq_dlg_calc_31.o
 endif
-endif
 
 AMD_DAL_DML = $(addprefix $(AMDDALPATH)/dc/dml/,$(DML))
 
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
index 06fac59a3d40..a9667068c690 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
@@ -23,7 +23,6 @@
  *
  */
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 #include "dc.h"
 #include "dc_link.h"
 #include "../display_mode_lib.h"
@@ -2668,6 +2667,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 												(double) v->WritebackDelay[v->VoltageLevel][k]
 														/ (v->HTotal[k] / v->PixelClock[k]),
 												1));
+		if (v->MaxVStartupLines[k] > 1023)
+			v->MaxVStartupLines[k] = 1023;
 
 #ifdef __DML_VBA_DEBUG__
 		dml_print("DML::%s: k=%d MaxVStartupLines = %d\n", __func__, k, v->MaxVStartupLines[k]);
@@ -5064,6 +5065,8 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 																/ (v->HTotal[k]
 																		/ v->PixelClock[k]),
 														1.0));
+				if (v->MaximumVStartup[i][j][k] > 1023)
+					v->MaximumVStartup[i][j][k] = 1023;
 				v->MaxMaxVStartup[i][j] = dml_max(v->MaxMaxVStartup[i][j], v->MaximumVStartup[i][j][k]);
 			}
 		}
@@ -7505,4 +7508,3 @@ static bool UnboundedRequest(enum unbounded_requesting_policy UseUnboundedReques
 	return (ret_val);
 }
 
-#endif /* CONFIG_DRM_AMD_DC_DCN3_1 */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
index cb15525ddb49..3def093ef88e 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
@@ -23,8 +23,6 @@
  *
  */
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
-
 #include "../display_mode_lib.h"
 #include "../display_mode_vba.h"
 #include "../dml_inline_defs.h"
@@ -52,7 +50,7 @@ static bool CalculateBytePerPixelAnd256BBlockSizes(
 		*BytePerPixelDETC = 0;
 		*BytePerPixelY = 4;
 		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_16 || SourcePixelFormat == dm_444_16) {
+	} else if (SourcePixelFormat == dm_444_16) {
 		*BytePerPixelDETY = 2;
 		*BytePerPixelDETC = 0;
 		*BytePerPixelY = 2;
@@ -1724,4 +1722,3 @@ void dml31_rq_dlg_get_dlg_reg(
 	dml_print("DML_DLG: Calculation for pipe[%d] end\n", pipe_idx);
 }
 
-#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
index 9bb3b00e8be1..8a5bd919aec8 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
@@ -33,11 +33,9 @@
 #include "dcn21/display_rq_dlg_calc_21.h"
 #include "dcn30/display_mode_vba_30.h"
 #include "dcn30/display_rq_dlg_calc_30.h"
-#include "dml_logger.h"
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 #include "dcn31/display_mode_vba_31.h"
 #include "dcn31/display_rq_dlg_calc_31.h"
-#endif
+#include "dml_logger.h"
 
 const struct dml_funcs dml20_funcs = {
 	.validate = dml20_ModeSupportAndSystemConfigurationFull,
@@ -66,14 +64,13 @@ const struct dml_funcs dml30_funcs = {
 	.rq_dlg_get_dlg_reg = dml30_rq_dlg_get_dlg_reg,
 	.rq_dlg_get_rq_reg = dml30_rq_dlg_get_rq_reg
 };
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 const struct dml_funcs dml31_funcs = {
 	.validate = dml31_ModeSupportAndSystemConfigurationFull,
 	.recalculate = dml31_recalculate,
 	.rq_dlg_get_dlg_reg = dml31_rq_dlg_get_dlg_reg,
 	.rq_dlg_get_rq_reg = dml31_rq_dlg_get_rq_reg
 };
-#endif
 
 void dml_init_instance(struct display_mode_lib *lib,
 		const struct _vcs_dpi_soc_bounding_box_st *soc_bb,
@@ -96,13 +93,11 @@ void dml_init_instance(struct display_mode_lib *lib,
 	case DML_PROJECT_DCN30:
 		lib->funcs = dml30_funcs;
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case DML_PROJECT_DCN31:
 	case DML_PROJECT_DCN31_FPGA:
 		lib->funcs = dml31_funcs;
 		break;
 
-#endif
 	default:
 		break;
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
index 7b7f1500a91e..d42a0aeca6be 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
@@ -38,10 +38,8 @@ enum dml_project {
 	DML_PROJECT_NAVI10v2,
 	DML_PROJECT_DCN21,
 	DML_PROJECT_DCN30,
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	DML_PROJECT_DCN31,
 	DML_PROJECT_DCN31_FPGA,
-#endif
 };
 
 struct display_mode_lib;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
index bdd075576573..64daa0507393 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
@@ -74,10 +74,8 @@ struct _vcs_dpi_soc_bounding_box_st {
 	unsigned int num_states;
 	double sr_exit_time_us;
 	double sr_enter_plus_exit_time_us;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	double sr_exit_z8_time_us;
 	double sr_enter_plus_exit_z8_time_us;
-#endif
 	double urgent_latency_us;
 	double urgent_latency_pixel_data_only_us;
 	double urgent_latency_pixel_mixed_with_vm_data_us;
@@ -213,14 +211,12 @@ struct _vcs_dpi_ip_params_st {
 	unsigned int is_line_buffer_bpp_fixed;
 	unsigned int line_buffer_fixed_bpp;
 	unsigned int dcc_supported;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	unsigned int config_return_buffer_size_in_kbytes;
 	unsigned int compressed_buffer_segment_size_in_kbytes;
 	unsigned int meta_fifo_size_in_kentries;
 	unsigned int zero_size_buffer_entries;
 	unsigned int compbuf_reserved_space_64b;
 	unsigned int compbuf_reserved_space_zs;
-#endif
 
 	unsigned int IsLineBufferBppFixed;
 	unsigned int LineBufferFixedBpp;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
index 0ea9b18662e3..d3b1b6d4ce2f 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
@@ -89,12 +89,10 @@ dml_get_attr_func(wm_memory_trip, mode_lib->vba.UrgentLatency);
 dml_get_attr_func(wm_writeback_urgent, mode_lib->vba.WritebackUrgentWatermark);
 dml_get_attr_func(wm_stutter_exit, mode_lib->vba.StutterExitWatermark);
 dml_get_attr_func(wm_stutter_enter_exit, mode_lib->vba.StutterEnterPlusExitWatermark);
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 dml_get_attr_func(wm_z8_stutter_exit, mode_lib->vba.Z8StutterExitWatermark);
 dml_get_attr_func(wm_z8_stutter_enter_exit, mode_lib->vba.Z8StutterEnterPlusExitWatermark);
 dml_get_attr_func(stutter_efficiency_z8, mode_lib->vba.Z8StutterEfficiency);
 dml_get_attr_func(stutter_num_bursts_z8, mode_lib->vba.Z8NumberOfStutterBurstsPerFrame);
-#endif
 dml_get_attr_func(wm_dram_clock_change, mode_lib->vba.DRAMClockChangeWatermark);
 dml_get_attr_func(wm_writeback_dram_clock_change, mode_lib->vba.WritebackDRAMClockChangeWatermark);
 dml_get_attr_func(stutter_efficiency, mode_lib->vba.StutterEfficiency);
@@ -163,10 +161,8 @@ dml_get_pipe_attr_func(vstartup, mode_lib->vba.VStartup);
 dml_get_pipe_attr_func(vupdate_offset, mode_lib->vba.VUpdateOffsetPix);
 dml_get_pipe_attr_func(vupdate_width, mode_lib->vba.VUpdateWidthPix);
 dml_get_pipe_attr_func(vready_offset, mode_lib->vba.VReadyOffsetPix);
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 dml_get_pipe_attr_func(vready_at_or_after_vsync, mode_lib->vba.VREADY_AT_OR_AFTER_VSYNC);
 dml_get_pipe_attr_func(min_dst_y_next_start, mode_lib->vba.MIN_DST_Y_NEXT_START);
-#endif
 
 double get_total_immediate_flip_bytes(
 		struct display_mode_lib *mode_lib,
@@ -235,7 +231,6 @@ static void fetch_socbb_params(struct display_mode_lib *mode_lib)
 	mode_lib->vba.WritebackLatency = soc->writeback_latency_us;
 	mode_lib->vba.SRExitTime = soc->sr_exit_time_us;
 	mode_lib->vba.SREnterPlusExitTime = soc->sr_enter_plus_exit_time_us;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	mode_lib->vba.PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency = soc->pct_ideal_sdp_bw_after_urgent;
 	mode_lib->vba.PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelMixedWithVMData = soc->pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm;
 	mode_lib->vba.PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelDataOnly = soc->pct_ideal_dram_sdp_bw_after_urgent_pixel_only;
@@ -244,7 +239,6 @@ static void fetch_socbb_params(struct display_mode_lib *mode_lib)
 			soc->max_avg_sdp_bw_use_normal_percent;
 	mode_lib->vba.SRExitZ8Time = soc->sr_exit_z8_time_us;
 	mode_lib->vba.SREnterPlusExitZ8Time = soc->sr_enter_plus_exit_z8_time_us;
-#endif
 	mode_lib->vba.DRAMClockChangeLatency = soc->dram_clock_change_latency_us;
 	mode_lib->vba.DummyPStateCheck = soc->dram_clock_change_latency_us == soc->dummy_pstate_latency_us;
 	mode_lib->vba.DRAMClockChangeSupportsVActive = !soc->disable_dram_clock_change_vactive_support ||
@@ -319,7 +313,6 @@ static void fetch_ip_params(struct display_mode_lib *mode_lib)
 	mode_lib->vba.MaxPSCLToLBThroughput = ip->max_pscl_lb_bw_pix_per_clk;
 	mode_lib->vba.ROBBufferSizeInKByte = ip->rob_buffer_size_kbytes;
 	mode_lib->vba.DETBufferSizeInKByte[0] = ip->det_buffer_size_kbytes;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	mode_lib->vba.ConfigReturnBufferSizeInKByte = ip->config_return_buffer_size_in_kbytes;
 	mode_lib->vba.CompressedBufferSegmentSizeInkByte = ip->compressed_buffer_segment_size_in_kbytes;
 	mode_lib->vba.MetaFIFOSizeInKEntries = ip->meta_fifo_size_in_kentries;
@@ -328,7 +321,6 @@ static void fetch_ip_params(struct display_mode_lib *mode_lib)
 	mode_lib->vba.COMPBUF_RESERVED_SPACE_ZS = ip->compbuf_reserved_space_zs;
 	mode_lib->vba.MaximumDSCBitsPerComponent = ip->maximum_dsc_bits_per_component;
 	mode_lib->vba.DSC422NativeSupport = ip->dsc422_native_support;
-#endif
 
 	mode_lib->vba.PixelChunkSizeInKByte = ip->pixel_chunk_size_kbytes;
 	mode_lib->vba.MetaChunkSize = ip->meta_chunk_size_kbytes;
@@ -457,11 +449,9 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
 		mode_lib->vba.VTAPsChroma[mode_lib->vba.NumberOfActivePlanes] = taps->vtaps_c;
 		mode_lib->vba.HTotal[mode_lib->vba.NumberOfActivePlanes] = dst->htotal;
 		mode_lib->vba.VTotal[mode_lib->vba.NumberOfActivePlanes] = dst->vtotal;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 		mode_lib->vba.VFrontPorch[mode_lib->vba.NumberOfActivePlanes] = dst->vfront_porch;
 		mode_lib->vba.DCCFractionOfZeroSizeRequestsLuma[mode_lib->vba.NumberOfActivePlanes] = src->dcc_fraction_of_zs_req_luma;
 		mode_lib->vba.DCCFractionOfZeroSizeRequestsChroma[mode_lib->vba.NumberOfActivePlanes] = src->dcc_fraction_of_zs_req_chroma;
-#endif
 		mode_lib->vba.DCCEnable[mode_lib->vba.NumberOfActivePlanes] =
 				src->dcc_use_global ?
 						ip->dcc_supported : src->dcc && ip->dcc_supported;
@@ -708,13 +698,11 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
 		}
 	}
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	mode_lib->vba.UseUnboundedRequesting = dm_unbounded_requesting;
 	for (k = 0; k < mode_lib->vba.cache_num_pipes; ++k) {
 		if (pipes[k].pipe.src.unbounded_req_mode == 0)
 			mode_lib->vba.UseUnboundedRequesting = dm_unbounded_requesting_disable;
 	}
-#endif
 	// TODO: ODMCombineEnabled => 2 * DPPPerPlane...actually maybe not since all pipes are specified
 	// Do we want the dscclk to automatically be halved? Guess not since the value is specified
 	mode_lib->vba.SynchronizedVBlank = pipes[0].pipe.dest.synchronized_vblank_all_planes;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
index fad7bb57e668..d18a021d4d32 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
@@ -39,12 +39,10 @@ dml_get_attr_decl(wm_memory_trip);
 dml_get_attr_decl(wm_writeback_urgent);
 dml_get_attr_decl(wm_stutter_exit);
 dml_get_attr_decl(wm_stutter_enter_exit);
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 dml_get_attr_decl(wm_z8_stutter_exit);
 dml_get_attr_decl(wm_z8_stutter_enter_exit);
 dml_get_attr_decl(stutter_efficiency_z8);
 dml_get_attr_decl(stutter_num_bursts_z8);
-#endif
 dml_get_attr_decl(wm_dram_clock_change);
 dml_get_attr_decl(wm_writeback_dram_clock_change);
 dml_get_attr_decl(stutter_efficiency_no_vblank);
@@ -108,10 +106,8 @@ dml_get_pipe_attr_decl(vstartup);
 dml_get_pipe_attr_decl(vupdate_offset);
 dml_get_pipe_attr_decl(vupdate_width);
 dml_get_pipe_attr_decl(vready_offset);
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 dml_get_pipe_attr_decl(vready_at_or_after_vsync);
 dml_get_pipe_attr_decl(min_dst_y_next_start);
-#endif
 
 double get_total_immediate_flip_bytes(
 		struct display_mode_lib *mode_lib,
@@ -933,7 +929,6 @@ struct vba_vars_st {
 	bool ClampMinDCFCLK;
 	bool AllowDramClockChangeOneDisplayVactive;
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	double MaxAveragePercentOfIdealFabricAndSDPPortBWDisplayCanUseInNormalSystemOperation;
 	double PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency;
 	double PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelMixedWithVMData;
@@ -974,7 +969,6 @@ struct vba_vars_st {
 	int Z8NumberOfStutterBurstsPerFrame;
 	unsigned int MaximumDSCBitsPerComponent;
 	unsigned int NotEnoughUrgentLatencyHidingA[DC__VOLTAGE_STATES][2];
-#endif
 };
 
 bool CalculateMinAndMaxPrefetchMode(
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
index fbf71ff0a402..c5c840a06050 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
@@ -112,9 +112,7 @@ bool dal_hw_factory_init(
 	case DCN_VERSION_3_01:
 	case DCN_VERSION_3_02:
 	case DCN_VERSION_3_03:
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case DCN_VERSION_3_1:
-#endif
 		dal_hw_factory_dcn30_init(factory);
 		return true;
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
index 89794687f6a0..4a9848308766 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
@@ -107,9 +107,7 @@ bool dal_hw_translate_init(
 	case DCN_VERSION_3_01:
 	case DCN_VERSION_3_02:
 	case DCN_VERSION_3_03:
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case DCN_VERSION_3_1:
-#endif
 		dal_hw_translate_dcn30_init(translate);
 		return true;
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index 0d1c3260b68e..45a6216dfa2a 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -338,9 +338,7 @@ union pipe_update_flags {
 		uint32_t scaler : 1;
 		uint32_t viewport : 1;
 		uint32_t plane_changed : 1;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 		uint32_t det_size : 1;
-#endif
 	} bits;
 	uint32_t raw;
 };
@@ -368,11 +366,9 @@ struct pipe_ctx {
 	struct _vcs_dpi_display_ttu_regs_st ttu_regs;
 	struct _vcs_dpi_display_rq_regs_st rq_regs;
 	struct _vcs_dpi_display_pipe_dest_params_st pipe_dlg_param;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	int det_buffer_size_kb;
 	bool unbounded_req;
 #endif
-#endif
 	union pipe_update_flags update_flags;
 	struct dwbc *dwbc;
 	struct mcif_wb *mcif_wb;
@@ -422,9 +418,7 @@ struct dcn_bw_output {
 	struct dc_clocks clk;
 	struct dcn_watermark_set watermarks;
 	struct dcn_bw_writeback bw_writeback;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	int compbuf_size_kb;
-#endif
 };
 
 union bw_output {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
index 90dbe26bf954..a17e5de3b100 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
@@ -91,9 +91,7 @@ struct clk_limit_table_entry {
 	unsigned int dispclk_mhz;
 	unsigned int dppclk_mhz;
 	unsigned int phyclk_mhz;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	unsigned int wck_ratio;
-#endif
 };
 
 /* This table is contiguous */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
index fc11f8e1ab59..0afa2364a986 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
@@ -29,7 +29,6 @@
 #include "dc_types.h"
 #include "hw_shared.h"
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 enum phyd32clk_clock_source {
 	PHYD32CLKA,
 	PHYD32CLKB,
@@ -55,18 +54,15 @@ enum dentist_dispclk_change_mode {
 	DISPCLK_CHANGE_MODE_IMMEDIATE,
 	DISPCLK_CHANGE_MODE_RAMPING,
 };
-#endif
 
 struct dccg {
 	struct dc_context *ctx;
 	const struct dccg_funcs *funcs;
 	int pipe_dppclk_khz[MAX_PIPES];
 	int ref_dppclk;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	int dtbclk_khz[MAX_PIPES];
 	int audio_dtbclk_khz;
 	int ref_dtbclk_khz;
-#endif
 };
 
 struct dccg_funcs {
@@ -83,7 +79,6 @@ struct dccg_funcs {
 	void (*otg_drop_pixel)(struct dccg *dccg,
 			uint32_t otg_inst);
 	void (*dccg_init)(struct dccg *dccg);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 
 	void (*set_physymclk)(
 			struct dccg *dccg,
@@ -105,7 +100,6 @@ struct dccg_funcs {
 	void (*set_dispclk_change_mode)(
 			struct dccg *dccg,
 			enum dentist_dispclk_change_mode change_mode);
-#endif
 };
 
 #endif //__DAL_DCCG_H__
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index d2611b865695..0638b337f143 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -152,11 +152,9 @@ struct hubbub_funcs {
 	void (*force_pstate_change_control)(struct hubbub *hubbub, bool force, bool allow);
 
 	void (*init_watermarks)(struct hubbub *hubbub);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	void (*program_det_size)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_in_kbyte);
 	void (*program_compbuf_size)(struct hubbub *hubbub, unsigned compbuf_size_kb, bool safe_to_increase);
 	void (*init_crb)(struct hubbub *hubbub);
-#endif
 };
 
 struct hubbub {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
index f643fe3ed064..9eaf345aa2a1 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
@@ -127,13 +127,11 @@ struct link_enc_state {
 
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
-	enum encoder_type_select {
-		ENCODER_TYPE_DIG = 0,
-		ENCODER_TYPE_HDMI_FRL = 1,
-		ENCODER_TYPE_DP_128B132B = 2
-	};
-#endif
+enum encoder_type_select {
+	ENCODER_TYPE_DIG = 0,
+	ENCODER_TYPE_HDMI_FRL = 1,
+	ENCODER_TYPE_DP_128B132B = 2
+};
 
 struct link_encoder_funcs {
 	void (*read_state)(
@@ -193,12 +191,10 @@ struct link_encoder_funcs {
 
 	enum signal_type (*get_dig_mode)(
 		struct link_encoder *enc);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	void (*set_dio_phy_mux)(
 		struct link_encoder *enc,
 		enum encoder_type_select sel,
 		uint32_t hpo_inst);
-#endif
 };
 
 /*
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
index dd562dcd03b2..8798cfa11a4d 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
@@ -33,10 +33,8 @@
 struct dchub_init_data;
 struct cstate_pstate_watermarks_st {
 	uint32_t cstate_exit_ns;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	uint32_t cstate_exit_z8_ns;
 	uint32_t cstate_enter_plus_exit_z8_ns;
-#endif
 	uint32_t cstate_enter_plus_exit_ns;
 	uint32_t pstate_change_ns;
 };
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
index 8f06e273e703..03f47f23fb65 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
@@ -173,9 +173,7 @@ struct timing_generator_funcs {
 
 	bool (*enable_crtc)(struct timing_generator *tg);
 	bool (*disable_crtc)(struct timing_generator *tg);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	bool (*immediate_disable_crtc)(struct timing_generator *tg);
-#endif
 	bool (*is_counter_moving)(struct timing_generator *tg);
 	void (*get_position)(struct timing_generator *tg,
 				struct crtc_position *position);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index e3ab4e43f673..5ab008e62b82 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -236,9 +236,7 @@ struct hw_sequencer_funcs {
 			const struct tg_color *solid_color,
 			int width, int height, int offset);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	void (*z10_restore)(struct dc *dc);
-#endif
 
 	void (*update_visual_confirm_color)(struct dc *dc,
 			struct pipe_ctx *pipe_ctx,
diff --git a/drivers/gpu/drm/amd/display/dc/irq/Makefile b/drivers/gpu/drm/amd/display/dc/irq/Makefile
index ea4943c5d552..0d09181227c5 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/irq/Makefile
@@ -117,9 +117,7 @@ IRQ_DCN3_03 = irq_service_dcn303.o
 AMD_DAL_IRQ_DCN3_03 = $(addprefix $(AMDDALPATH)/dc/irq/dcn303/,$(IRQ_DCN3_03))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN3_03)
-endif
 
-ifdef CONFIG_DRM_AMD_DC_DCN3_1
 ###############################################################################
 # DCN 31
 ###############################################################################
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn31/irq_service_dcn31.h b/drivers/gpu/drm/amd/display/dc/irq/dcn31/irq_service_dcn31.h
index d6c845f6bfbf..67efbfe9b7aa 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn31/irq_service_dcn31.h
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn31/irq_service_dcn31.h
@@ -23,8 +23,6 @@
  *
  */
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
-
 #ifndef __DAL_IRQ_SERVICE_DCN31_H__
 #define __DAL_IRQ_SERVICE_DCN31_H__
 
@@ -34,4 +32,3 @@ struct irq_service *dal_irq_service_dcn31_create(
 	struct irq_service_init_data *init_data);
 
 #endif /* __DAL_IRQ_SERVICE_DCN31_H__ */
-#endif /* CONFIG_DRM_AMD_DC_DCN3_1 */
diff --git a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
index 2bf5e7207744..abbf7ae584c9 100644
--- a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
+++ b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
@@ -73,9 +73,7 @@ extern "C" {
 /* Forward declarations */
 struct dmub_srv;
 struct dmub_srv_common_regs;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 struct dmub_srv_dcn31_regs;
-#endif
 
 struct dmcub_trace_buf_entry;
 
@@ -97,9 +95,7 @@ enum dmub_asic {
 	DMUB_ASIC_DCN301,
 	DMUB_ASIC_DCN302,
 	DMUB_ASIC_DCN303,
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	DMUB_ASIC_DCN31,
-#endif
 	DMUB_ASIC_MAX,
 };
 
@@ -238,9 +234,7 @@ struct dmub_srv_hw_params {
 	uint32_t psp_version;
 	bool load_inst_const;
 	bool skip_panel_power_sequence;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	bool disable_z10;
-#endif
 };
 
 /**
@@ -400,9 +394,7 @@ struct dmub_srv {
 
 	/* private: internal use only */
 	const struct dmub_srv_common_regs *regs;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	const struct dmub_srv_dcn31_regs *regs_dcn31;
-#endif
 
 	struct dmub_srv_base_funcs funcs;
 	struct dmub_srv_hw_funcs hw_funcs;
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
index 18d2f51eb50d..7c4734f905d9 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -47,10 +47,10 @@
 
 /* Firmware versioning. */
 #ifdef DMUB_EXPOSE_VERSION
-#define DMUB_FW_VERSION_GIT_HASH 0x5cac099d3
+#define DMUB_FW_VERSION_GIT_HASH 0xf3da2b656
 #define DMUB_FW_VERSION_MAJOR 0
 #define DMUB_FW_VERSION_MINOR 0
-#define DMUB_FW_VERSION_REVISION 70
+#define DMUB_FW_VERSION_REVISION 71
 #define DMUB_FW_VERSION_TEST 0
 #define DMUB_FW_VERSION_VBIOS 0
 #define DMUB_FW_VERSION_HOTFIX 0
@@ -309,6 +309,7 @@ struct dmcub_trace_buf_entry {
  * Current scratch register usage is as follows:
  *
  * SCRATCH0: FW Boot Status register
+ * SCRATCH5: LVTMA Status Register
  * SCRATCH15: FW Boot Options register
  */
 
@@ -335,6 +336,21 @@ enum dmub_fw_boot_status_bit {
 	DMUB_FW_BOOT_STATUS_BIT_RESTORE_REQUIRED = (1 << 3), /**< 1 if driver should call restore */
 };
 
+/* Register bit definition for SCRATCH5 */
+union dmub_lvtma_status {
+	struct {
+		uint32_t psp_ok : 1;
+		uint32_t edp_on : 1;
+		uint32_t reserved : 30;
+	} bits;
+	uint32_t all;
+};
+
+enum dmub_lvtma_status_bit {
+	DMUB_LVTMA_STATUS_BIT_PSP_OK = (1 << 0),
+	DMUB_LVTMA_STATUS_BIT_EDP_ON = (1 << 1),
+};
+
 /**
  * union dmub_fw_boot_options - Boot option definitions for SCRATCH15
  */
@@ -346,11 +362,7 @@ union dmub_fw_boot_options {
 		uint32_t skip_phy_access : 1; /**< 1 if PHY access should be skipped */
 		uint32_t disable_clk_gate: 1; /**< 1 if clock gating should be disabled */
 		uint32_t skip_phy_init_panel_sequence: 1; /**< 1 to skip panel init seq */
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 		uint32_t z10_disable: 1; /**< 1 to disable z10 */
-#else
-		uint32_t reserved_unreleased: 1; /**< reserved for an unreleased feature */
-#endif
 		uint32_t reserved : 25; /**< reserved */
 	} bits; /**< boot bits */
 	uint32_t all; /**< 32-bit access to bits */
@@ -615,7 +627,6 @@ enum dmub_cmd_type {
 	 * Command type used for OUTBOX1 notification enable
 	 */
 	DMUB_CMD__OUTBOX1_ENABLE = 71,
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	/**
 	 * Command type used for all idle optimization commands.
 	 */
@@ -628,7 +639,10 @@ enum dmub_cmd_type {
 	 * Command type used for all panel control commands.
 	 */
 	DMUB_CMD__PANEL_CNTL = 74,
-#endif
+	/**
+	 * Command type used for EDID CEA parsing
+	 */
+	DMUB_CMD__EDID_CEA = 79,
 	/**
 	 * Command type used for all VBIOS interface commands.
 	 */
@@ -834,8 +848,6 @@ struct dmub_rb_cmd_mall {
 	uint8_t reserved2; /**< Reserved bits */
 };
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
-
 /**
  * enum dmub_cmd_idle_opt_type - Idle optimization command type.
  */
@@ -880,7 +892,7 @@ struct dmub_rb_cmd_clk_mgr_notify_clocks {
 	struct dmub_cmd_header header; /**< header */
 	struct dmub_clocks clocks; /**< clock data */
 };
-#endif
+
 /**
  * struct dmub_cmd_digx_encoder_control_data - Encoder control data.
  */
@@ -2091,7 +2103,6 @@ struct dmub_rb_cmd_drr_update {
 		struct dmub_optc_state dmub_optc_state_req;
 };
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 /**
  * enum dmub_cmd_panel_cntl_type - Panel control command.
  */
@@ -2126,7 +2137,6 @@ struct dmub_rb_cmd_panel_cntl {
 	struct dmub_cmd_header header; /**< header */
 	struct dmub_cmd_panel_cntl_data data; /**< payload */
 };
-#endif
 
 /**
  * Data passed from driver to FW in a DMUB_CMD__VBIOS_LVTMA_CONTROL command.
@@ -2153,6 +2163,68 @@ struct dmub_rb_cmd_lvtma_control {
 };
 
 /**
+ * Maximum number of bytes a chunk sent to DMUB for parsing
+ */
+#define DMUB_EDID_CEA_DATA_CHUNK_BYTES 8
+
+/**
+ *  Represent a chunk of CEA blocks sent to DMUB for parsing
+ */
+struct dmub_cmd_send_edid_cea {
+	uint16_t offset;	/**< offset into the CEA block */
+	uint8_t length;	/**< number of bytes in payload to copy as part of CEA block */
+	uint16_t total_length;  /**< total length of the CEA block */
+	uint8_t payload[DMUB_EDID_CEA_DATA_CHUNK_BYTES]; /**< data chunk of the CEA block */
+	uint8_t pad[3]; /**< padding and for future expansion */
+};
+
+/**
+ * Result of VSDB parsing from CEA block
+ */
+struct dmub_cmd_edid_cea_amd_vsdb {
+	uint8_t vsdb_found;		/**< 1 if parsing has found valid AMD VSDB */
+	uint8_t freesync_supported;	/**< 1 if Freesync is supported */
+	uint16_t amd_vsdb_version;	/**< AMD VSDB version */
+	uint16_t min_frame_rate;	/**< Maximum frame rate */
+	uint16_t max_frame_rate;	/**< Minimum frame rate */
+};
+
+/**
+ * Result of sending a CEA chunk
+ */
+struct dmub_cmd_edid_cea_ack {
+	uint16_t offset;	/**< offset of the chunk into the CEA block */
+	uint8_t success;	/**< 1 if this sending of chunk succeeded */
+	uint8_t pad;		/**< padding and for future expansion */
+};
+
+/**
+ * Specify whether the result is an ACK/NACK or the parsing has finished
+ */
+enum dmub_cmd_edid_cea_reply_type {
+	DMUB_CMD__EDID_CEA_AMD_VSDB	= 1, /**< VSDB parsing has finished */
+	DMUB_CMD__EDID_CEA_ACK		= 2, /**< acknowledges the CEA sending is OK or failing */
+};
+
+/**
+ * Definition of a DMUB_CMD__EDID_CEA command.
+ */
+struct dmub_rb_cmd_edid_cea {
+	struct dmub_cmd_header header;	/**< Command header */
+	union dmub_cmd_edid_cea_data {
+		struct dmub_cmd_send_edid_cea input; /**< input to send CEA chunks */
+		struct dmub_cmd_edid_cea_output { /**< output with results */
+			uint8_t type;	/**< dmub_cmd_edid_cea_reply_type */
+			union {
+				struct dmub_cmd_edid_cea_amd_vsdb amd_vsdb;
+				struct dmub_cmd_edid_cea_ack ack;
+			};
+		} output;	/**< output to retrieve ACK/NACK or VSDB parsing results */
+	} data;	/**< Command data */
+
+};
+
+/**
  * union dmub_rb_cmd - DMUB inbox command.
  */
 union dmub_rb_cmd {
@@ -2225,7 +2297,6 @@ union dmub_rb_cmd {
 	 * Definition of a DMUB_CMD__MALL command.
 	 */
 	struct dmub_rb_cmd_mall mall;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 	/**
 	 * Definition of a DMUB_CMD__IDLE_OPT_DCN_RESTORE command.
 	 */
@@ -2240,7 +2311,6 @@ union dmub_rb_cmd {
 	 * Definition of DMUB_CMD__PANEL_CNTL commands.
 	 */
 	struct dmub_rb_cmd_panel_cntl panel_cntl;
-#endif
 	/**
 	 * Definition of a DMUB_CMD__ABM_SET_PIPE command.
 	 */
@@ -2290,6 +2360,10 @@ union dmub_rb_cmd {
 	 * Definition of a DMUB_CMD__VBIOS_LVTMA_CONTROL command.
 	 */
 	struct dmub_rb_cmd_lvtma_control lvtma_control;
+	/**
+	 * Definition of a DMUB_CMD__EDID_CEA command.
+	 */
+	struct dmub_rb_cmd_edid_cea edid_cea;
 };
 
 /**
diff --git a/drivers/gpu/drm/amd/display/dmub/src/Makefile b/drivers/gpu/drm/amd/display/dmub/src/Makefile
index 80b9fe225208..0495bcdd3463 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/Makefile
+++ b/drivers/gpu/drm/amd/display/dmub/src/Makefile
@@ -21,12 +21,8 @@
 #
 
 DMUB = dmub_srv.o dmub_srv_stat.o dmub_reg.o dmub_dcn20.o dmub_dcn21.o
-DMUB += dmub_dcn30.o dmub_dcn301.o
-DMUB += dmub_dcn302.o
-DMUB += dmub_dcn303.o
-ifdef CONFIG_DRM_AMD_DC_DCN3_1
+DMUB += dmub_dcn30.o dmub_dcn301.o dmub_dcn302.o dmub_dcn303.o
 DMUB += dmub_dcn31.o
-endif
 
 AMD_DAL_DMUB = $(addprefix $(AMDDALPATH)/dmub/src/,$(DMUB))
 
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index a195734b4ddf..fd7e996ab1d7 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -31,9 +31,7 @@
 #include "dmub_dcn301.h"
 #include "dmub_dcn302.h"
 #include "dmub_dcn303.h"
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 #include "dmub_dcn31.h"
-#endif
 #include "os_types.h"
 /*
  * Note: the DMUB service is standalone. No additional headers should be
@@ -208,7 +206,6 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 			funcs->setup_windows = dmub_dcn30_setup_windows;
 		}
 		break;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_1
 
 	case DMUB_ASIC_DCN31:
 		funcs->reset = dmub_dcn31_reset;
@@ -241,7 +238,6 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 		funcs->get_current_time = dmub_dcn31_get_current_time;
 
 		break;
-#endif
 
 	default:
 		return false;
diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
index d615a8e00f8c..381c17caace1 100644
--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -224,7 +224,6 @@ enum {
 #define ASICREV_IS_GREEN_SARDINE(eChipRev) ((eChipRev >= GREEN_SARDINE_A0) && (eChipRev < 0xFF))
 #endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 #define FAMILY_YELLOW_CARP                     146
 
 #define YELLOW_CARP_A0 0x01
@@ -234,7 +233,6 @@ enum {
 #ifndef ASICREV_IS_YELLOW_CARP
 #define ASICREV_IS_YELLOW_CARP(eChipRev) ((eChipRev >= YELLOW_CARP_A0) && (eChipRev < YELLOW_CARP_UNKNOWN))
 #endif
-#endif
 
 
 /*
diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h b/drivers/gpu/drm/amd/display/include/dal_types.h
index 59453ced9ece..fe75ec834892 100644
--- a/drivers/gpu/drm/amd/display/include/dal_types.h
+++ b/drivers/gpu/drm/amd/display/include/dal_types.h
@@ -55,9 +55,7 @@ enum dce_version {
 	DCN_VERSION_3_01,
 	DCN_VERSION_3_02,
 	DCN_VERSION_3_03,
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	DCN_VERSION_3_1,
-#endif
 	DCN_VERSION_MAX
 };
 
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.c
index 62dd89cf70bb..1a0f7c3dc964 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.c
@@ -172,10 +172,8 @@ char *mod_hdcp_status_to_str(int32_t status)
 		return "MOD_HDCP_STATUS_HDCP2_REAUTH_LINK_INTEGRITY_FAILURE";
 	case MOD_HDCP_STATUS_HDCP2_DEVICE_COUNT_MISMATCH_FAILURE:
 		return "MOD_HDCP_STATUS_HDCP2_DEVICE_COUNT_MISMATCH_FAILURE";
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	case MOD_HDCP_STATUS_UNSUPPORTED_PSP_VER_FAILURE:
 		return "MOD_HDCP_STATUS_UNSUPPORTED_PSP_VER_FAILURE";
-#endif
 	default:
 		return "MOD_HDCP_STATUS_UNKNOWN";
 	}
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
index fc88fe249a50..1b02056bc8bd 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
@@ -44,13 +44,9 @@ static void hdcp2_message_init(struct mod_hdcp *hdcp,
 	in->process.msg3_desc.msg_id = TA_HDCP_HDCP2_MSG_ID__NULL_MESSAGE;
 	in->process.msg3_desc.msg_size = 0;
 }
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 static enum mod_hdcp_status mod_hdcp_remove_display_from_topology_v2(
 		struct mod_hdcp *hdcp, uint8_t index)
-#else
-enum mod_hdcp_status mod_hdcp_remove_display_from_topology(
-		struct mod_hdcp *hdcp, uint8_t index)
-#endif
 {
 	struct psp_context *psp = hdcp->config.psp.handle;
 	struct ta_dtm_shared_memory *dtm_cmd;
@@ -84,7 +80,7 @@ enum mod_hdcp_status mod_hdcp_remove_display_from_topology(
 	mutex_unlock(&psp->dtm_context.mutex);
 	return status;
 }
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 static enum mod_hdcp_status mod_hdcp_remove_display_from_topology_v3(
 		struct mod_hdcp *hdcp, uint8_t index)
 {
@@ -136,14 +132,9 @@ enum mod_hdcp_status mod_hdcp_remove_display_from_topology(
 
 	return status;
 }
-#endif
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+
 static enum mod_hdcp_status mod_hdcp_add_display_to_topology_v2(
 		struct mod_hdcp *hdcp, struct mod_hdcp_display *display)
-#else
-enum mod_hdcp_status mod_hdcp_add_display_to_topology(struct mod_hdcp *hdcp,
-					       struct mod_hdcp_display *display)
-#endif
 {
 	struct psp_context *psp = hdcp->config.psp.handle;
 	struct ta_dtm_shared_memory *dtm_cmd;
@@ -189,7 +180,6 @@ enum mod_hdcp_status mod_hdcp_add_display_to_topology(struct mod_hdcp *hdcp,
 	return status;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 static enum mod_hdcp_status mod_hdcp_add_display_to_topology_v3(
 		struct mod_hdcp *hdcp, struct mod_hdcp_display *display)
 {
@@ -254,7 +244,7 @@ enum mod_hdcp_status mod_hdcp_add_display_to_topology(struct mod_hdcp *hdcp,
 
 	return status;
 }
-#endif
+
 enum mod_hdcp_status mod_hdcp_hdcp1_create_session(struct mod_hdcp *hdcp)
 {
 
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
index b0b2544eaa9d..2937b4b61461 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
@@ -44,12 +44,8 @@ enum bgd_security_hdcp2_content_type {
 enum ta_dtm_command {
 	TA_DTM_COMMAND__UNUSED_1 = 1,
 	TA_DTM_COMMAND__TOPOLOGY_UPDATE_V2,
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	TA_DTM_COMMAND__TOPOLOGY_ASSR_ENABLE,
 	TA_DTM_COMMAND__TOPOLOGY_UPDATE_V3
-#else
-	TA_DTM_COMMAND__TOPOLOGY_ASSR_ENABLE
-#endif
 };
 
 /* DTM related enumerations */
@@ -91,7 +87,6 @@ struct ta_dtm_topology_update_input_v2 {
 	uint32_t max_hdcp_supported_version;
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 /* For security reason/HW may change value, these encoder type enum values are not HW register values */
 /* Security code will check real HW register values and these SW enum values */
 enum ta_dtm_encoder_type {
@@ -117,7 +112,7 @@ struct ta_dtm_topology_update_input_v3 {
 	uint32_t phy_id;
 	uint32_t link_hdcp_cap;
 };
-#endif
+
 struct ta_dtm_topology_assr_enable {
 	uint32_t display_topology_dig_be_index;
 };
@@ -131,9 +126,7 @@ struct ta_dtm_topology_assr_enable {
 union ta_dtm_cmd_input {
 	struct ta_dtm_topology_update_input_v2 topology_update_v2;
 	struct ta_dtm_topology_assr_enable topology_assr_enable;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	struct ta_dtm_topology_update_input_v3 topology_update_v3;
-#endif
 };
 
 union ta_dtm_cmd_output {
@@ -313,10 +306,8 @@ enum ta_hdcp2_version {
 	TA_HDCP2_VERSION_UNKNOWN = 0,
 	TA_HDCP2_VERSION_2_0 = 20,
 	TA_HDCP2_VERSION_2_1 = 21,
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+	TA_HDCP2_VERSION_2_2 = 22,
 	TA_HDCP2_VERSION_2_3 = 23,
-#endif
-	TA_HDCP2_VERSION_2_2 = 22
 };
 
 /* input/output structures for HDCP commands */
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h b/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
index 2197c269e0a7..c590493fd293 100644
--- a/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
@@ -97,9 +97,7 @@ enum mod_hdcp_status {
 	MOD_HDCP_STATUS_HDCP2_REAUTH_REQUEST,
 	MOD_HDCP_STATUS_HDCP2_REAUTH_LINK_INTEGRITY_FAILURE,
 	MOD_HDCP_STATUS_HDCP2_DEVICE_COUNT_MISMATCH_FAILURE,
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	MOD_HDCP_STATUS_UNSUPPORTED_PSP_VER_FAILURE,
-#endif
 };
 
 struct mod_hdcp_displayport {
@@ -123,13 +121,11 @@ enum mod_hdcp_display_state {
 	MOD_HDCP_DISPLAY_ENCRYPTION_ENABLED
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 struct mod_hdcp_psp_caps {
 	uint8_t dtm_v3_supported;
 	uint8_t opm_state_query_supported;
 };
 
-#endif
 enum mod_hdcp_display_disable_option {
 	MOD_HDCP_DISPLAY_NOT_DISABLE = 0,
 	MOD_HDCP_DISPLAY_DISABLE_AUTHENTICATION,
@@ -162,9 +158,7 @@ struct mod_hdcp_ddc {
 struct mod_hdcp_psp {
 	void *handle;
 	void *funcs;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	struct mod_hdcp_psp_caps caps;
-#endif
 };
 
 struct mod_hdcp_display_adjustment {
@@ -240,9 +234,7 @@ struct mod_hdcp_display {
 	uint8_t index;
 	uint8_t controller;
 	uint8_t dig_fe;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	uint8_t stream_enc_idx;
-#endif
 	union {
 		uint8_t vc_id;
 	};
@@ -255,11 +247,9 @@ struct mod_hdcp_link {
 	enum mod_hdcp_operation_mode mode;
 	uint8_t dig_be;
 	uint8_t ddc_line;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
 	uint8_t link_enc_idx;
 	uint8_t phy_idx;
 	uint8_t hdcp_supported_informational;
-#endif
 	union {
 		struct mod_hdcp_displayport dp;
 		struct mod_hdcp_hdmi hdmi;
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index b2335a1d3f98..a276ebad47e6 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -411,7 +411,8 @@ static ssize_t amdgpu_get_pp_num_states(struct device *dev,
 	struct amdgpu_device *adev = drm_to_adev(ddev);
 	const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs;
 	struct pp_states_info data;
-	int i, buf_len, ret;
+	uint32_t i;
+	int buf_len, ret;
 
 	if (amdgpu_in_reset(adev))
 		return -EPERM;
@@ -433,9 +434,9 @@ static ssize_t amdgpu_get_pp_num_states(struct device *dev,
 	pm_runtime_mark_last_busy(ddev->dev);
 	pm_runtime_put_autosuspend(ddev->dev);
 
-	buf_len = snprintf(buf, PAGE_SIZE, "states: %d\n", data.nums);
+	buf_len = sysfs_emit(buf, "states: %d\n", data.nums);
 	for (i = 0; i < data.nums; i++)
-		buf_len += snprintf(buf + buf_len, PAGE_SIZE, "%d %s\n", i,
+		buf_len += sysfs_emit_at(buf, buf_len, "%d %s\n", i,
 				(data.states[i] == POWER_STATE_TYPE_INTERNAL_BOOT) ? "boot" :
 				(data.states[i] == POWER_STATE_TYPE_BATTERY) ? "battery" :
 				(data.states[i] == POWER_STATE_TYPE_BALANCED) ? "balanced" :
@@ -923,7 +924,7 @@ static ssize_t amdgpu_get_pp_od_clk_voltage(struct device *dev,
 		size += amdgpu_dpm_print_clock_levels(adev, OD_RANGE, buf+size);
 		size += amdgpu_dpm_print_clock_levels(adev, OD_CCLK, buf+size);
 	} else {
-		size = snprintf(buf, PAGE_SIZE, "\n");
+		size = sysfs_emit(buf, "\n");
 	}
 	pm_runtime_mark_last_busy(ddev->dev);
 	pm_runtime_put_autosuspend(ddev->dev);
@@ -1009,7 +1010,7 @@ static ssize_t amdgpu_get_pp_features(struct device *dev,
 	if (adev->powerplay.pp_funcs->get_ppfeature_status)
 		size = amdgpu_dpm_get_ppfeature_status(adev, buf);
 	else
-		size = snprintf(buf, PAGE_SIZE, "\n");
+		size = sysfs_emit(buf, "\n");
 
 	pm_runtime_mark_last_busy(ddev->dev);
 	pm_runtime_put_autosuspend(ddev->dev);
@@ -1070,7 +1071,7 @@ static ssize_t amdgpu_get_pp_dpm_clock(struct device *dev,
 	if (adev->powerplay.pp_funcs->print_clock_levels)
 		size = amdgpu_dpm_print_clock_levels(adev, type, buf);
 	else
-		size = snprintf(buf, PAGE_SIZE, "\n");
+		size = sysfs_emit(buf, "\n");
 
 	pm_runtime_mark_last_busy(ddev->dev);
 	pm_runtime_put_autosuspend(ddev->dev);
@@ -1469,7 +1470,7 @@ static ssize_t amdgpu_get_pp_power_profile_mode(struct device *dev,
 	if (adev->powerplay.pp_funcs->get_power_profile_mode)
 		size = amdgpu_dpm_get_power_profile_mode(adev, buf);
 	else
-		size = snprintf(buf, PAGE_SIZE, "\n");
+		size = sysfs_emit(buf, "\n");
 
 	pm_runtime_mark_last_busy(ddev->dev);
 	pm_runtime_put_autosuspend(ddev->dev);
@@ -2931,9 +2932,9 @@ static ssize_t amdgpu_hwmon_show_power_cap_max(struct device *dev,
 		r = -ENODATA;
 
 	if (!r)
-		size = snprintf(buf, PAGE_SIZE, "%u\n", limit * 1000000);
+		size = sysfs_emit(buf, "%u\n", limit * 1000000);
 	else
-		size = snprintf(buf, PAGE_SIZE, "\n");
+		size = sysfs_emit(buf, "\n");
 
 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);
 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);
@@ -2971,9 +2972,9 @@ static ssize_t amdgpu_hwmon_show_power_cap(struct device *dev,
 		r = -ENODATA;
 
 	if (!r)
-		size = snprintf(buf, PAGE_SIZE, "%u\n", limit * 1000000);
+		size = sysfs_emit(buf, "%u\n", limit * 1000000);
 	else
-		size = snprintf(buf, PAGE_SIZE, "\n");
+		size = sysfs_emit(buf, "\n");
 
 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);
 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);
@@ -3011,9 +3012,9 @@ static ssize_t amdgpu_hwmon_show_power_cap_default(struct device *dev,
 		r = -ENODATA;
 
 	if (!r)
-		size = snprintf(buf, PAGE_SIZE, "%u\n", limit * 1000000);
+		size = sysfs_emit(buf, "%u\n", limit * 1000000);
 	else
-		size = snprintf(buf, PAGE_SIZE, "\n");
+		size = sysfs_emit(buf, "\n");
 
 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);
 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
index 6559912ba229..3e89852e4820 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
@@ -1232,6 +1232,12 @@ struct pptable_funcs {
 	 */
 	int (*wait_for_event)(struct smu_context *smu,
 			      enum smu_event_type event, uint64_t event_arg);
+
+	/**
+	 * @sned_hbm_bad_pages_num:  message SMU to update bad page number
+	 *										of SMUBUS table.
+	 */
+	int (*send_hbm_bad_pages_num)(struct smu_context *smu, uint32_t size);
 };
 
 typedef enum {
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 0e67517682e3..1ba42b69ce74 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -80,10 +80,10 @@ static struct cmn2asic_msg_mapping navi10_message_map[SMU_MSG_MAX_COUNT] = {
 	MSG_MAP(SetAllowedFeaturesMaskHigh,	PPSMC_MSG_SetAllowedFeaturesMaskHigh,	0),
 	MSG_MAP(EnableAllSmuFeatures,		PPSMC_MSG_EnableAllSmuFeatures,		0),
 	MSG_MAP(DisableAllSmuFeatures,		PPSMC_MSG_DisableAllSmuFeatures,	0),
-	MSG_MAP(EnableSmuFeaturesLow,		PPSMC_MSG_EnableSmuFeaturesLow,		1),
-	MSG_MAP(EnableSmuFeaturesHigh,		PPSMC_MSG_EnableSmuFeaturesHigh,	1),
-	MSG_MAP(DisableSmuFeaturesLow,		PPSMC_MSG_DisableSmuFeaturesLow,	1),
-	MSG_MAP(DisableSmuFeaturesHigh,		PPSMC_MSG_DisableSmuFeaturesHigh,	1),
+	MSG_MAP(EnableSmuFeaturesLow,		PPSMC_MSG_EnableSmuFeaturesLow,		0),
+	MSG_MAP(EnableSmuFeaturesHigh,		PPSMC_MSG_EnableSmuFeaturesHigh,	0),
+	MSG_MAP(DisableSmuFeaturesLow,		PPSMC_MSG_DisableSmuFeaturesLow,	0),
+	MSG_MAP(DisableSmuFeaturesHigh,		PPSMC_MSG_DisableSmuFeaturesHigh,	0),
 	MSG_MAP(GetEnabledSmuFeaturesLow,	PPSMC_MSG_GetEnabledSmuFeaturesLow,	1),
 	MSG_MAP(GetEnabledSmuFeaturesHigh,	PPSMC_MSG_GetEnabledSmuFeaturesHigh,	1),
 	MSG_MAP(SetWorkloadMask,		PPSMC_MSG_SetWorkloadMask,		1),
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index 82099c528ccb..9316a726195c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1923,6 +1923,20 @@ static int aldebaran_set_mp1_state(struct smu_context *smu,
 	}
 }
 
+static int aldebaran_smu_send_hbm_bad_page_num(struct smu_context *smu,
+		uint32_t size)
+{
+	int ret = 0;
+
+	/* message SMU to update the bad page number on SMUBUS */
+	ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetNumBadHbmPagesRetired, size, NULL);
+	if (ret)
+		dev_err(smu->adev->dev, "[%s] failed to message SMU to update HBM bad pages number\n",
+				__func__);
+
+	return ret;
+}
+
 static const struct pptable_funcs aldebaran_ppt_funcs = {
 	/* init dpm */
 	.get_allowed_feature_mask = aldebaran_get_allowed_feature_mask,
@@ -1985,6 +1999,7 @@ static const struct pptable_funcs aldebaran_ppt_funcs = {
 	.wait_for_event = smu_v13_0_wait_for_event,
 	.i2c_init = aldebaran_i2c_control_init,
 	.i2c_fini = aldebaran_i2c_control_fini,
+	.send_hbm_bad_pages_num = aldebaran_smu_send_hbm_bad_page_num,
 };
 
 void aldebaran_set_ppt_funcs(struct smu_context *smu)
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 73ea5189dfb1..81b4de7be9f2 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -8584,9 +8584,7 @@ int cik_init(struct radeon_device *rdev)
 	radeon_get_clock_info(rdev->ddev);
 
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 
 	/* initialize memory controller */
 	r = cik_mc_init(rdev);
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 8e9e88bf1f43..36a888e1b179 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -5208,9 +5208,7 @@ int evergreen_init(struct radeon_device *rdev)
 	/* Initialize clocks */
 	radeon_get_clock_info(rdev->ddev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* initialize AGP */
 	if (rdev->flags & RADEON_IS_AGP) {
 		r = radeon_agp_init(rdev);
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index ab7bd3080217..4a364ca7a1be 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -2375,9 +2375,7 @@ int cayman_init(struct radeon_device *rdev)
 	/* Initialize clocks */
 	radeon_get_clock_info(rdev->ddev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* initialize memory controller */
 	r = evergreen_mc_init(rdev);
 	if (r)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 3c4e7c15fd15..ba724198b72e 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -4056,9 +4056,7 @@ int r100_init(struct radeon_device *rdev)
 	/* initialize VRAM */
 	r100_mc_init(rdev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* Memory manager */
 	r = radeon_bo_init(rdev);
 	if (r)
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 92643dfdd8a8..621ff174dff3 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -1549,9 +1549,7 @@ int r300_init(struct radeon_device *rdev)
 	/* initialize memory controller */
 	r300_mc_init(rdev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* Memory manager */
 	r = radeon_bo_init(rdev);
 	if (r)
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 1ed4407b91aa..7e6320e8c6a0 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -425,10 +425,7 @@ int r420_init(struct radeon_device *rdev)
 	r300_mc_init(rdev);
 	r420_debugfs(rdev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r) {
-		return r;
-	}
+	radeon_fence_driver_init(rdev);
 	/* Memory manager */
 	r = radeon_bo_init(rdev);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index fc78e64ae727..6cbcaa845192 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -299,9 +299,7 @@ int r520_init(struct radeon_device *rdev)
 	r520_mc_init(rdev);
 	rv515_debugfs(rdev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* Memory manager */
 	r = radeon_bo_init(rdev);
 	if (r)
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 7444dc0e0c0e..ca3fcae2adb5 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -3282,9 +3282,7 @@ int r600_init(struct radeon_device *rdev)
 	/* Initialize clocks */
 	radeon_get_clock_info(rdev->ddev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	if (rdev->flags & RADEON_IS_AGP) {
 		r = radeon_agp_init(rdev);
 		if (r)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 65301d6acf13..895776c421d4 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -385,7 +385,7 @@ struct radeon_fence {
 };
 
 int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring);
-int radeon_fence_driver_init(struct radeon_device *rdev);
+void radeon_fence_driver_init(struct radeon_device *rdev);
 void radeon_fence_driver_fini(struct radeon_device *rdev);
 void radeon_fence_driver_force_completion(struct radeon_device *rdev, int ring);
 int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence **fence, int ring);
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 0d8ef2368adf..b2ce642ca4fa 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -905,9 +905,8 @@ static void radeon_fence_driver_init_ring(struct radeon_device *rdev, int ring)
  * Not all asics have all rings, so each asic will only
  * start the fence driver on the rings it has using
  * radeon_fence_driver_start_ring().
- * Returns 0 for success.
  */
-int radeon_fence_driver_init(struct radeon_device *rdev)
+void radeon_fence_driver_init(struct radeon_device *rdev)
 {
 	int ring;
 
@@ -917,8 +916,6 @@ int radeon_fence_driver_init(struct radeon_device *rdev)
 	}
 
 	radeon_debugfs_fence_init(rdev);
-
-	return 0;
 }
 
 /**
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index 8423bcc3302b..6383f7a34bd8 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -555,9 +555,7 @@ int rs400_init(struct radeon_device *rdev)
 	/* initialize memory controller */
 	rs400_mc_init(rdev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* Memory manager */
 	r = radeon_bo_init(rdev);
 	if (r)
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index 5bf26058eec0..b2d22e25eee1 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -1132,9 +1132,7 @@ int rs600_init(struct radeon_device *rdev)
 	rs600_mc_init(rdev);
 	r100_debugfs_rbbm_init(rdev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* Memory manager */
 	r = radeon_bo_init(rdev);
 	if (r)
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 7bc302a89232..14fb0819b8c1 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -850,9 +850,7 @@ int rs690_init(struct radeon_device *rdev)
 	rs690_mc_init(rdev);
 	rv515_debugfs(rdev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* Memory manager */
 	r = radeon_bo_init(rdev);
 	if (r)
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 46a53dd38079..63fb06e8e2d7 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -648,9 +648,7 @@ int rv515_init(struct radeon_device *rdev)
 	rv515_mc_init(rdev);
 	rv515_debugfs(rdev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* Memory manager */
 	r = radeon_bo_init(rdev);
 	if (r)
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 88e29ebaad46..74499307285b 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -1941,9 +1941,7 @@ int rv770_init(struct radeon_device *rdev)
 	/* Initialize clocks */
 	radeon_get_clock_info(rdev->ddev);
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 	/* initialize AGP */
 	if (rdev->flags & RADEON_IS_AGP) {
 		r = radeon_agp_init(rdev);
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index d0e94b10e4c0..013e44ed0f39 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -6857,9 +6857,7 @@ int si_init(struct radeon_device *rdev)
 	radeon_get_clock_info(rdev->ddev);
 
 	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
+	radeon_fence_driver_init(rdev);
 
 	/* initialize memory controller */
 	r = si_mc_init(rdev);
author	Dave Airlie <airlied@redhat.com>	2021-06-24 00:57:40 +0300
committer	Dave Airlie <airlied@redhat.com>	2021-06-24 00:57:41 +0300
commit	b322a50d17ede5cff6622040f345228afecdcc45 (patch)
tree	14742335408b83d9282397bd20b8bda8a523570d /drivers/gpu
parent	334200bf52f0637a5ab8331c557dfcecbb9c30fa (diff)
parent	8fe44c080a53ac0ccbe88053a2e40f9acca33091 (diff)
download	linux-b322a50d17ede5cff6622040f345228afecdcc45.tar.xz