Merge drm/drm-next into drm-misc-next

Backmerging drm-next into drm-misc-next for nouveau and panel updates.
Resolves a conflict between ttm and nouveau, where struct ttm_mem_res got
renamed to struct ttm_resource.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

1 files changed, 162 insertions, 117 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index a93200fa3098..4204cda680f5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -80,6 +80,8 @@ MODULE_FIRMWARE("amdgpu/renoir_gpu_info.bin");
 MODULE_FIRMWARE("amdgpu/navi10_gpu_info.bin");
 MODULE_FIRMWARE("amdgpu/navi14_gpu_info.bin");
 MODULE_FIRMWARE("amdgpu/navi12_gpu_info.bin");
+MODULE_FIRMWARE("amdgpu/sienna_cichlid_gpu_info.bin");
+MODULE_FIRMWARE("amdgpu/navy_flounder_gpu_info.bin");
 
 #define AMDGPU_RESUME_MS		2000
 
@@ -112,6 +114,8 @@ const char *amdgpu_asic_name[] = {
 	"NAVI10",
 	"NAVI14",
 	"NAVI12",
+	"SIENNA_CICHLID",
+	"NAVY_FLOUNDER",
 	"LAST",
 };
 
@@ -299,10 +303,10 @@ void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos,
 }
 
 /*
- * device register access helper functions.
+ * MMIO register access helper functions.
  */
 /**
- * amdgpu_device_rreg - read a register
+ * amdgpu_mm_rreg - read a memory mapped IO register
  *
  * @adev: amdgpu_device pointer
  * @reg: dword aligned register offset
@@ -310,8 +314,8 @@ void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos,
  *
  * Returns the 32 bit value from the offset specified.
  */
-uint32_t amdgpu_device_rreg(struct amdgpu_device *adev, uint32_t reg,
-			    uint32_t acc_flags)
+uint32_t amdgpu_mm_rreg(struct amdgpu_device *adev, uint32_t reg,
+			uint32_t acc_flags)
 {
 	uint32_t ret;
 
@@ -320,9 +324,15 @@ uint32_t amdgpu_device_rreg(struct amdgpu_device *adev, uint32_t reg,
 
 	if ((reg * 4) < adev->rmmio_size)
 		ret = readl(((void __iomem *)adev->rmmio) + (reg * 4));
-	else
-		ret = adev->pcie_rreg(adev, (reg * 4));
-	trace_amdgpu_device_rreg(adev->pdev->device, reg, ret);
+	else {
+		unsigned long flags;
+
+		spin_lock_irqsave(&adev->mmio_idx_lock, flags);
+		writel((reg * 4), ((void __iomem *)adev->rmmio) + (mmMM_INDEX * 4));
+		ret = readl(((void __iomem *)adev->rmmio) + (mmMM_DATA * 4));
+		spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
+	}
+	trace_amdgpu_mm_rreg(adev->pdev->device, reg, ret);
 	return ret;
 }
 
@@ -368,19 +378,24 @@ void amdgpu_mm_wreg8(struct amdgpu_device *adev, uint32_t offset, uint8_t value)
 		BUG();
 }
 
-void static inline amdgpu_device_wreg_no_kiq(struct amdgpu_device *adev, uint32_t reg,
-					     uint32_t v, uint32_t acc_flags)
+void static inline amdgpu_mm_wreg_mmio(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint32_t acc_flags)
 {
-	trace_amdgpu_device_wreg(adev->pdev->device, reg, v);
+	trace_amdgpu_mm_wreg(adev->pdev->device, reg, v);
 
 	if ((reg * 4) < adev->rmmio_size)
 		writel(v, ((void __iomem *)adev->rmmio) + (reg * 4));
-	else
-		adev->pcie_wreg(adev, (reg * 4), v);
+	else {
+		unsigned long flags;
+
+		spin_lock_irqsave(&adev->mmio_idx_lock, flags);
+		writel((reg * 4), ((void __iomem *)adev->rmmio) + (mmMM_INDEX * 4));
+		writel(v, ((void __iomem *)adev->rmmio) + (mmMM_DATA * 4));
+		spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
+	}
 }
 
 /**
- * amdgpu_device_wreg - write to a register
+ * amdgpu_mm_wreg - write to a memory mapped IO register
  *
  * @adev: amdgpu_device pointer
  * @reg: dword aligned register offset
@@ -389,13 +404,13 @@ void static inline amdgpu_device_wreg_no_kiq(struct amdgpu_device *adev, uint32_
  *
  * Writes the value specified to the offset specified.
  */
-void amdgpu_device_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v,
-			uint32_t acc_flags)
+void amdgpu_mm_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v,
+		    uint32_t acc_flags)
 {
 	if (!(acc_flags & AMDGPU_REGS_NO_KIQ) && amdgpu_sriov_runtime(adev))
 		return amdgpu_kiq_wreg(adev, reg, v);
 
-	amdgpu_device_wreg_no_kiq(adev, reg, v, acc_flags);
+	amdgpu_mm_wreg_mmio(adev, reg, v, acc_flags);
 }
 
 /*
@@ -414,7 +429,7 @@ void amdgpu_mm_wreg_mmio_rlc(struct amdgpu_device *adev, uint32_t reg, uint32_t
 			return adev->gfx.rlc.funcs->rlcg_wreg(adev, reg, v);
 	}
 
-	amdgpu_device_wreg_no_kiq(adev, reg, v, acc_flags);
+	amdgpu_mm_wreg_mmio(adev, reg, v, acc_flags);
 }
 
 /**
@@ -907,6 +922,11 @@ int amdgpu_device_resize_fb_bar(struct amdgpu_device *adev)
 	if (amdgpu_sriov_vf(adev))
 		return 0;
 
+	/* skip if the bios has already enabled large BAR */
+	if (adev->gmc.real_vram_size &&
+	    (pci_resource_len(adev->pdev, 0) >= adev->gmc.real_vram_size))
+		return 0;
+
 	/* Check if the root BUS has 64bit memory resources */
 	root = adev->pdev->bus;
 	while (root->parent)
@@ -1159,6 +1179,16 @@ static int amdgpu_device_check_arguments(struct amdgpu_device *adev)
 		amdgpu_vm_fragment_size = -1;
 	}
 
+	if (amdgpu_sched_hw_submission < 2) {
+		dev_warn(adev->dev, "sched hw submission jobs (%d) must be at least 2\n",
+			 amdgpu_sched_hw_submission);
+		amdgpu_sched_hw_submission = 2;
+	} else if (!is_power_of_2(amdgpu_sched_hw_submission)) {
+		dev_warn(adev->dev, "sched hw submission jobs (%d) must be a power of 2\n",
+			 amdgpu_sched_hw_submission);
+		amdgpu_sched_hw_submission = roundup_pow_of_two(amdgpu_sched_hw_submission);
+	}
+
 	amdgpu_device_check_smu_prv_buffer_size(adev);
 
 	amdgpu_device_check_vm_size(adev);
@@ -1527,22 +1557,25 @@ static void amdgpu_device_enable_virtual_display(struct amdgpu_device *adev)
 static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 {
 	const char *chip_name;
-	char fw_name[30];
+	char fw_name[40];
 	int err;
 	const struct gpu_info_firmware_header_v1_0 *hdr;
 
 	adev->firmware.gpu_info_fw = NULL;
 
+	if (adev->discovery_bin) {
+		amdgpu_discovery_get_gfx_info(adev);
+
+		/*
+		 * FIXME: The bounding box is still needed by Navi12, so
+		 * temporarily read it from gpu_info firmware. Should be droped
+		 * when DAL no longer needs it.
+		 */
+		if (adev->asic_type != CHIP_NAVI12)
+			return 0;
+	}
+
 	switch (adev->asic_type) {
-	case CHIP_TOPAZ:
-	case CHIP_TONGA:
-	case CHIP_FIJI:
-	case CHIP_POLARIS10:
-	case CHIP_POLARIS11:
-	case CHIP_POLARIS12:
-	case CHIP_VEGAM:
-	case CHIP_CARRIZO:
-	case CHIP_STONEY:
 #ifdef CONFIG_DRM_AMDGPU_SI
 	case CHIP_VERDE:
 	case CHIP_TAHITI:
@@ -1557,6 +1590,15 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 	case CHIP_KABINI:
 	case CHIP_MULLINS:
 #endif
+	case CHIP_TOPAZ:
+	case CHIP_TONGA:
+	case CHIP_FIJI:
+	case CHIP_POLARIS10:
+	case CHIP_POLARIS11:
+	case CHIP_POLARIS12:
+	case CHIP_VEGAM:
+	case CHIP_CARRIZO:
+	case CHIP_STONEY:
 	case CHIP_VEGA20:
 	default:
 		return 0;
@@ -1589,6 +1631,12 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 	case CHIP_NAVI12:
 		chip_name = "navi12";
 		break;
+	case CHIP_SIENNA_CICHLID:
+		chip_name = "sienna_cichlid";
+		break;
+	case CHIP_NAVY_FLOUNDER:
+		chip_name = "navy_flounder";
+		break;
 	}
 
 	snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_gpu_info.bin", chip_name);
@@ -1617,10 +1665,11 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 			(const struct gpu_info_firmware_v1_0 *)(adev->firmware.gpu_info_fw->data +
 								le32_to_cpu(hdr->header.ucode_array_offset_bytes));
 
-		if (amdgpu_discovery && adev->asic_type >= CHIP_NAVI10) {
-			amdgpu_discovery_get_gfx_info(adev);
+		/*
+		 * Should be droped when DAL no longer needs it.
+		 */
+		if (adev->asic_type == CHIP_NAVI12)
 			goto parse_soc_bounding_box;
-		}
 
 		adev->gfx.config.max_shader_engines = le32_to_cpu(gpu_info_fw->gc_num_se);
 		adev->gfx.config.max_cu_per_sh = le32_to_cpu(gpu_info_fw->gc_num_cu_per_sh);
@@ -1653,7 +1702,7 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 parse_soc_bounding_box:
 		/*
 		 * soc bounding box info is not integrated in disocovery table,
-		 * we always need to parse it from gpu info firmware.
+		 * we always need to parse it from gpu info firmware if needed.
 		 */
 		if (hdr->version_minor == 2) {
 			const struct gpu_info_firmware_v1_2 *gpu_info_fw =
@@ -1689,25 +1738,13 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
 
 	amdgpu_device_enable_virtual_display(adev);
 
-	switch (adev->asic_type) {
-	case CHIP_TOPAZ:
-	case CHIP_TONGA:
-	case CHIP_FIJI:
-	case CHIP_POLARIS10:
-	case CHIP_POLARIS11:
-	case CHIP_POLARIS12:
-	case CHIP_VEGAM:
-	case CHIP_CARRIZO:
-	case CHIP_STONEY:
-		if (adev->asic_type == CHIP_CARRIZO || adev->asic_type == CHIP_STONEY)
-			adev->family = AMDGPU_FAMILY_CZ;
-		else
-			adev->family = AMDGPU_FAMILY_VI;
-
-		r = vi_set_ip_blocks(adev);
+	if (amdgpu_sriov_vf(adev)) {
+		r = amdgpu_virt_request_full_gpu(adev, true);
 		if (r)
 			return r;
-		break;
+	}
+
+	switch (adev->asic_type) {
 #ifdef CONFIG_DRM_AMDGPU_SI
 	case CHIP_VERDE:
 	case CHIP_TAHITI:
@@ -1726,24 +1763,41 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
 	case CHIP_KAVERI:
 	case CHIP_KABINI:
 	case CHIP_MULLINS:
-		if ((adev->asic_type == CHIP_BONAIRE) || (adev->asic_type == CHIP_HAWAII))
-			adev->family = AMDGPU_FAMILY_CI;
-		else
+		if (adev->flags & AMD_IS_APU)
 			adev->family = AMDGPU_FAMILY_KV;
+		else
+			adev->family = AMDGPU_FAMILY_CI;
 
 		r = cik_set_ip_blocks(adev);
 		if (r)
 			return r;
 		break;
 #endif
+	case CHIP_TOPAZ:
+	case CHIP_TONGA:
+	case CHIP_FIJI:
+	case CHIP_POLARIS10:
+	case CHIP_POLARIS11:
+	case CHIP_POLARIS12:
+	case CHIP_VEGAM:
+	case CHIP_CARRIZO:
+	case CHIP_STONEY:
+		if (adev->flags & AMD_IS_APU)
+			adev->family = AMDGPU_FAMILY_CZ;
+		else
+			adev->family = AMDGPU_FAMILY_VI;
+
+		r = vi_set_ip_blocks(adev);
+		if (r)
+			return r;
+		break;
 	case CHIP_VEGA10:
 	case CHIP_VEGA12:
 	case CHIP_VEGA20:
 	case CHIP_RAVEN:
 	case CHIP_ARCTURUS:
 	case CHIP_RENOIR:
-		if (adev->asic_type == CHIP_RAVEN ||
-		    adev->asic_type == CHIP_RENOIR)
+		if (adev->flags & AMD_IS_APU)
 			adev->family = AMDGPU_FAMILY_RV;
 		else
 			adev->family = AMDGPU_FAMILY_AI;
@@ -1755,6 +1809,8 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
 	case  CHIP_NAVI10:
 	case  CHIP_NAVI14:
 	case  CHIP_NAVI12:
+	case  CHIP_SIENNA_CICHLID:
+	case  CHIP_NAVY_FLOUNDER:
 		adev->family = AMDGPU_FAMILY_NV;
 
 		r = nv_set_ip_blocks(adev);
@@ -1768,31 +1824,6 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
 
 	amdgpu_amdkfd_device_probe(adev);
 
-	if (amdgpu_sriov_vf(adev)) {
-		/* handle vbios stuff prior full access mode for new handshake */
-		if (adev->virt.req_init_data_ver == 1) {
-			if (!amdgpu_get_bios(adev)) {
-				DRM_ERROR("failed to get vbios\n");
-				return -EINVAL;
-			}
-
-			r = amdgpu_atombios_init(adev);
-			if (r) {
-				dev_err(adev->dev, "amdgpu_atombios_init failed\n");
-				amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL, 0, 0);
-				return r;
-			}
-		}
-	}
-
-	/* we need to send REQ_GPU here for legacy handshaker otherwise the vbios
-	 * will not be prepared by host for this VF */
-	if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver < 1) {
-		r = amdgpu_virt_request_full_gpu(adev, true);
-		if (r)
-			return r;
-	}
-
 	adev->pm.pp_feature = amdgpu_pp_feature_mask;
 	if (amdgpu_sriov_vf(adev) || sched_policy == KFD_SCHED_POLICY_NO_HWS)
 		adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
@@ -1824,10 +1855,6 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
 			if (r)
 				return r;
 
-			/* skip vbios handling for new handshake */
-			if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver == 1)
-				continue;
-
 			/* Read BIOS */
 			if (!amdgpu_get_bios(adev))
 				return -EINVAL;
@@ -1954,12 +1981,6 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 	if (r)
 		return r;
 
-	if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver > 0) {
-		r = amdgpu_virt_request_full_gpu(adev, true);
-		if (r)
-			return -EAGAIN;
-	}
-
 	for (i = 0; i < adev->num_ip_blocks; i++) {
 		if (!adev->ip_blocks[i].status.valid)
 			continue;
@@ -2308,6 +2329,9 @@ static int amdgpu_device_ip_fini(struct amdgpu_device *adev)
 {
 	int i, r;
 
+	if (amdgpu_sriov_vf(adev) && adev->virt.ras_init_done)
+		amdgpu_virt_release_ras_err_handler_data(adev);
+
 	amdgpu_ras_pre_fini(adev);
 
 	if (adev->gmc.xgmi.num_physical_nodes > 1)
@@ -2438,18 +2462,21 @@ static int amdgpu_device_ip_suspend_phase1(struct amdgpu_device *adev)
 	for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
 		if (!adev->ip_blocks[i].status.valid)
 			continue;
+
 		/* displays are handled separately */
-		if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_DCE) {
-			/* XXX handle errors */
-			r = adev->ip_blocks[i].version->funcs->suspend(adev);
-			/* XXX handle errors */
-			if (r) {
-				DRM_ERROR("suspend of IP block <%s> failed %d\n",
-					  adev->ip_blocks[i].version->funcs->name, r);
-				return r;
-			}
-			adev->ip_blocks[i].status.hw = false;
+		if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_DCE)
+			continue;
+
+		/* XXX handle errors */
+		r = adev->ip_blocks[i].version->funcs->suspend(adev);
+		/* XXX handle errors */
+		if (r) {
+			DRM_ERROR("suspend of IP block <%s> failed %d\n",
+				  adev->ip_blocks[i].version->funcs->name, r);
+			return r;
 		}
+
+		adev->ip_blocks[i].status.hw = false;
 	}
 
 	return 0;
@@ -2547,6 +2574,9 @@ static int amdgpu_device_ip_reinit_early_sriov(struct amdgpu_device *adev)
 		AMD_IP_BLOCK_TYPE_IH,
 	};
 
+	for (i = 0; i < adev->num_ip_blocks; i++)
+		adev->ip_blocks[i].status.hw = false;
+
 	for (i = 0; i < ARRAY_SIZE(ip_order); i++) {
 		int j;
 		struct amdgpu_ip_block *block;
@@ -2554,7 +2584,6 @@ static int amdgpu_device_ip_reinit_early_sriov(struct amdgpu_device *adev)
 		for (j = 0; j < adev->num_ip_blocks; j++) {
 			block = &adev->ip_blocks[j];
 
-			block->status.hw = false;
 			if (block->version->type != ip_order[i] ||
 				!block->status.valid)
 				continue;
@@ -2779,6 +2808,10 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
 	case CHIP_NAVI12:
 	case CHIP_RENOIR:
 #endif
+#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
+	case CHIP_SIENNA_CICHLID:
+	case CHIP_NAVY_FLOUNDER:
+#endif
 		return amdgpu_dc != 0;
 #endif
 	default:
@@ -3036,6 +3069,17 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	adev->gfx.gfx_off_req_count = 1;
 	adev->pm.ac_power = power_supply_is_system_supplied() > 0;
 
+	atomic_set(&adev->throttling_logging_enabled, 1);
+	/*
+	 * If throttling continues, logging will be performed every minute
+	 * to avoid log flooding. "-1" is subtracted since the thermal
+	 * throttling interrupt comes every second. Thus, the total logging
+	 * interval is 59 seconds(retelimited printk interval) + 1(waiting
+	 * for throttling interrupt) = 60 seconds.
+	 */
+	ratelimit_state_init(&adev->throttling_logging_rs, (60 - 1) * HZ, 1);
+	ratelimit_set_flags(&adev->throttling_logging_rs, RATELIMIT_MSG_ON_RELEASE);
+
 	/* Registers mapping */
 	/* TODO: block userspace mapping of io register */
 	if (adev->asic_type >= CHIP_BONAIRE) {
@@ -3274,6 +3318,9 @@ fence_driver_init:
 	queue_delayed_work(system_wq, &adev->delayed_init_work,
 			   msecs_to_jiffies(AMDGPU_RESUME_MS));
 
+	if (amdgpu_sriov_vf(adev))
+		flush_delayed_work(&adev->delayed_init_work);
+
 	r = sysfs_create_files(&adev->dev->kobj, amdgpu_dev_attributes);
 	if (r) {
 		dev_err(adev->dev, "Could not create amdgpu device attr\n");
@@ -3330,10 +3377,8 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
 		amdgpu_pm_sysfs_fini(adev);
 	amdgpu_fbdev_fini(adev);
 	r = amdgpu_device_ip_fini(adev);
-	if (adev->firmware.gpu_info_fw) {
-		release_firmware(adev->firmware.gpu_info_fw);
-		adev->firmware.gpu_info_fw = NULL;
-	}
+	release_firmware(adev->firmware.gpu_info_fw);
+	adev->firmware.gpu_info_fw = NULL;
 	adev->accel_working = false;
 	/* free i2c buses */
 	if (!amdgpu_device_has_dc_support(adev))
@@ -3365,7 +3410,7 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
 	sysfs_remove_files(&adev->dev->kobj, amdgpu_dev_attributes);
 	if (IS_ENABLED(CONFIG_PERF_EVENTS))
 		amdgpu_pmu_fini(adev);
-	if (amdgpu_discovery && adev->asic_type >= CHIP_NAVI10)
+	if (adev->discovery_bin)
 		amdgpu_discovery_fini(adev);
 }
 
@@ -3377,7 +3422,6 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
  * amdgpu_device_suspend - initiate device suspend
  *
  * @dev: drm dev pointer
- * @suspend: suspend state
  * @fbcon : notify the fbdev of suspend
  *
  * Puts the hw in the suspend state (all asics).
@@ -3474,7 +3518,6 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
  * amdgpu_device_resume - initiate device resume
  *
  * @dev: drm dev pointer
- * @resume: resume state
  * @fbcon : notify the fbdev of resume
  *
  * Bring the hw back to operating state (all asics).
@@ -3905,6 +3948,7 @@ bool amdgpu_device_should_recover_gpu(struct amdgpu_device *adev)
 		case CHIP_NAVI10:
 		case CHIP_NAVI14:
 		case CHIP_NAVI12:
+		case CHIP_SIENNA_CICHLID:
 			break;
 		default:
 			goto disabled;
@@ -4209,18 +4253,19 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
 	struct amdgpu_hive_info *hive = NULL;
 	struct amdgpu_device *tmp_adev = NULL;
 	int i, r = 0;
-	bool in_ras_intr = amdgpu_ras_intr_triggered();
-	bool use_baco =
-		(amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_BACO) ?
-		true : false;
+	bool need_emergency_restart = false;
 	bool audio_suspended = false;
 
+	/**
+	 * Special case: RAS triggered and full reset isn't supported
+	 */
+	need_emergency_restart = amdgpu_ras_need_emergency_restart(adev);
+
 	/*
 	 * Flush RAM to disk so that after reboot
 	 * the user can read log and see why the system rebooted.
 	 */
-	if (in_ras_intr && !use_baco && amdgpu_ras_get_context(adev)->reboot) {
-
+	if (need_emergency_restart && amdgpu_ras_get_context(adev)->reboot) {
 		DRM_WARN("Emergency reboot.");
 
 		ksys_sync_helper();
@@ -4228,7 +4273,7 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
 	}
 
 	dev_info(adev->dev, "GPU %s begin!\n",
-		(in_ras_intr && !use_baco) ? "jobs stop":"reset");
+		need_emergency_restart ? "jobs stop":"reset");
 
 	/*
 	 * Here we trylock to avoid chain of resets executing from
@@ -4300,7 +4345,7 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
 		amdgpu_fbdev_set_suspend(tmp_adev, 1);
 
 		/* disable ras on ALL IPs */
-		if (!(in_ras_intr && !use_baco) &&
+		if (!need_emergency_restart &&
 		      amdgpu_device_ip_need_full_reset(tmp_adev))
 			amdgpu_ras_suspend(tmp_adev);
 
@@ -4312,12 +4357,12 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
 
 			drm_sched_stop(&ring->sched, job ? &job->base : NULL);
 
-			if (in_ras_intr && !use_baco)
+			if (need_emergency_restart)
 				amdgpu_job_stop_all_jobs_on_sched(&ring->sched);
 		}
 	}
 
-	if (in_ras_intr && !use_baco)
+	if (need_emergency_restart)
 		goto skip_sched_resume;
 
 	/*
@@ -4394,7 +4439,7 @@ skip_hw_reset:
 skip_sched_resume:
 	list_for_each_entry(tmp_adev, device_list_handle, gmc.xgmi.head) {
 		/*unlock kfd: SRIOV would do it separately */
-		if (!(in_ras_intr && !use_baco) && !amdgpu_sriov_vf(tmp_adev))
+		if (!need_emergency_restart && !amdgpu_sriov_vf(tmp_adev))
 	                amdgpu_amdkfd_post_reset(tmp_adev);
 		if (audio_suspended)
 			amdgpu_device_resume_display_audio(tmp_adev);