Merge branch 'drm-next-4.8' of git://people.freedesktop.org/~agd5f/linux into drm-next

A few more patches for amdgpu and radeon for 4.8. The big change is the additional power feature enablement for polaris that was pending the 4.7 back merge. The rest are mainly bug fixes and cleanups. * 'drm-next-4.8' of git://people.freedesktop.org/~agd5f/linux: (59 commits) drm/amd/powerplay: remove enable_clock_power_gatings_tasks from initialize and resume events drm/amd/powerplay: move clockgating to after ungating power in pp for uvd/vce drm/amdgpu: add query device id and revision id into system info entry at CGS drm/amdgpu: add new definition in bif header drm/amd/powerplay: rename smum header guards drm/amdgpu: enable UVD context buffer for older HW drm/amdgpu: fix default UVD context size drm/amdgpu: fix incorrect type of info_id drm/amdgpu: make amdgpu_cgs_call_acpi_method as static drm/amdgpu: comment out unused defaults_staturn_pro static const structure to fix the build drm/amdgpu: enable UVD VM only on polaris drm/amdgpu: increase timeout of IB test drm/amdgpu: add destroy session when generate VCE destroy msg. drm/amd: fix deadlock of job_list_lock V2 drm/amd: reset hw count when reset job drm/amdgpu: free handles after fini the context drm/ttm: partial revert "cleanup ttm_tt_(unbind|destroy)" v3 drm/amdgpu: add a fence timeout for the IB tests v2 drm/amdgpu: move UVD IB test into common code v2 drm/amdgpu: use begin/end_use for VCE power/clock gating ...
2016-07-30 05:37:36 +10:00 · 2016-07-30 05:37:36 +10:00 · ac5e43c9a7
parent e470f3a242 d4ccb71d7a
commit ac5e43c9a7
63 changed files with 1172 additions and 560 deletions
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@ -306,13 +306,16 @@ struct amdgpu_ring_funcs {
 				uint32_t oa_base, uint32_t oa_size);
 	/* testing functions */
 	int (*test_ring)(struct amdgpu_ring *ring);
-	int (*test_ib)(struct amdgpu_ring *ring);
+	int (*test_ib)(struct amdgpu_ring *ring, long timeout);
 	/* insert NOP packets */
 	void (*insert_nop)(struct amdgpu_ring *ring, uint32_t count);
 	/* pad the indirect buffer to the necessary number of dw */
 	void (*pad_ib)(struct amdgpu_ring *ring, struct amdgpu_ib *ib);
 	unsigned (*init_cond_exec)(struct amdgpu_ring *ring);
 	void (*patch_cond_exec)(struct amdgpu_ring *ring, unsigned offset);
+	/* note usage for clock and power gating */
+	void (*begin_use)(struct amdgpu_ring *ring);
+	void (*end_use)(struct amdgpu_ring *ring);
 };

 /*
@ -772,7 +775,6 @@ struct amdgpu_ring {
 	struct amdgpu_fence_driver	fence_drv;
 	struct amd_gpu_scheduler	sched;

-	spinlock_t              fence_lock;
 	struct amdgpu_bo	*ring_obj;
 	volatile uint32_t	*ring;
 	unsigned		rptr_offs;
@ -799,8 +801,8 @@ struct amdgpu_ring {
 	enum amdgpu_ring_type	type;
 	char			name[16];
 	unsigned		cond_exe_offs;
-	u64				cond_exe_gpu_addr;
-	volatile u32	*cond_exe_cpu_addr;
+	u64			cond_exe_gpu_addr;
+	volatile u32		*cond_exe_cpu_addr;
 #if defined(CONFIG_DEBUG_FS)
 	struct dentry *ent;
 #endif
@ -1679,6 +1681,7 @@ struct amdgpu_uvd {
 	struct amdgpu_ring	ring;
 	struct amdgpu_irq_src	irq;
 	bool			address_64_bit;
+	bool			use_ctx_buf;
 	struct amd_sched_entity entity;
 };

@ -1700,6 +1703,7 @@ struct amdgpu_vce {
 	struct drm_file		*filp[AMDGPU_MAX_VCE_HANDLES];
 	uint32_t		img_size[AMDGPU_MAX_VCE_HANDLES];
 	struct delayed_work	idle_work;
+	struct mutex		idle_mutex;
 	const struct firmware	*fw;	/* VCE firmware */
 	struct amdgpu_ring	ring[AMDGPU_MAX_VCE_RINGS];
 	struct amdgpu_irq_src	irq;
@ -2242,7 +2246,7 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
 #define amdgpu_vm_set_pte_pde(adev, ib, pe, addr, count, incr, flags) ((adev)->vm_manager.vm_pte_funcs->set_pte_pde((ib), (pe), (addr), (count), (incr), (flags)))
 #define amdgpu_ring_parse_cs(r, p, ib) ((r)->funcs->parse_cs((p), (ib)))
 #define amdgpu_ring_test_ring(r) (r)->funcs->test_ring((r))
-#define amdgpu_ring_test_ib(r) (r)->funcs->test_ib((r))
+#define amdgpu_ring_test_ib(r, t) (r)->funcs->test_ib((r), (t))
 #define amdgpu_ring_get_rptr(r) (r)->funcs->get_rptr((r))
 #define amdgpu_ring_get_wptr(r) (r)->funcs->get_wptr((r))
 #define amdgpu_ring_set_wptr(r) (r)->funcs->set_wptr((r))
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@ -551,28 +551,19 @@ int amdgpu_atombios_get_clock_info(struct amdgpu_device *adev)
 		    le16_to_cpu(firmware_info->info.usReferenceClock);
 		ppll->reference_div = 0;

-		if (crev < 2)
-			ppll->pll_out_min =
-				le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output);
-		else
-			ppll->pll_out_min =
-				le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output);
+		ppll->pll_out_min =
+			le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output);
 		ppll->pll_out_max =
 		    le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output);

-		if (crev >= 4) {
-			ppll->lcd_pll_out_min =
-				le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100;
-			if (ppll->lcd_pll_out_min == 0)
-				ppll->lcd_pll_out_min = ppll->pll_out_min;
-			ppll->lcd_pll_out_max =
-				le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100;
-			if (ppll->lcd_pll_out_max == 0)
-				ppll->lcd_pll_out_max = ppll->pll_out_max;
-		} else {
+		ppll->lcd_pll_out_min =
+			le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100;
+		if (ppll->lcd_pll_out_min == 0)
 			ppll->lcd_pll_out_min = ppll->pll_out_min;
+		ppll->lcd_pll_out_max =
+			le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100;
+		if (ppll->lcd_pll_out_max == 0)
 			ppll->lcd_pll_out_max = ppll->pll_out_max;
-		}

 		if (ppll->pll_out_min == 0)
 			ppll->pll_out_min = 64800;
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@ -539,7 +539,6 @@ static int amdgpu_atpx_get_client_id(struct pci_dev *pdev)
 static const struct vga_switcheroo_handler amdgpu_atpx_handler = {
 	.switchto = amdgpu_atpx_switchto,
 	.power_state = amdgpu_atpx_power_state,
-	.init = amdgpu_atpx_init,
 	.get_client_id = amdgpu_atpx_get_client_id,
 };

@ -574,6 +573,7 @@ static bool amdgpu_atpx_detect(void)
 		printk(KERN_INFO "vga_switcheroo: detected switching method %s handle\n",
 		       acpi_method_name);
 		amdgpu_atpx_priv.atpx_detected = true;
+		amdgpu_atpx_init();
 		return true;
 	}
 	return false;
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@ -352,22 +352,22 @@ bool amdgpu_get_bios(struct amdgpu_device *adev)
 	uint16_t tmp, bios_header_start;

 	r = amdgpu_atrm_get_bios(adev);
-	if (r == false)
+	if (!r)
 		r = amdgpu_acpi_vfct_bios(adev);
-	if (r == false)
+	if (!r)
 		r = igp_read_bios_from_vram(adev);
-	if (r == false)
+	if (!r)
 		r = amdgpu_read_bios(adev);
-	if (r == false) {
+	if (!r) {
 		r = amdgpu_read_bios_from_rom(adev);
 	}
-	if (r == false) {
+	if (!r) {
 		r = amdgpu_read_disabled_bios(adev);
 	}
-	if (r == false) {
+	if (!r) {
 		r = amdgpu_read_platform_bios(adev);
 	}
-	if (r == false || adev->bios == NULL) {
+	if (!r || adev->bios == NULL) {
 		DRM_ERROR("Unable to locate a BIOS ROM\n");
 		adev->bios = NULL;
 		return false;
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@ -810,7 +810,7 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
 }

 static int amdgpu_cgs_query_system_info(struct cgs_device *cgs_device,
-				struct cgs_system_info *sys_info)
+					struct cgs_system_info *sys_info)
 {
 	CGS_FUNC_ADEV;

@ -830,6 +830,12 @@ static int amdgpu_cgs_query_system_info(struct cgs_device *cgs_device,
 	case CGS_SYSTEM_INFO_PCIE_MLW:
 		sys_info->value = adev->pm.pcie_mlw_mask;
 		break;
+	case CGS_SYSTEM_INFO_PCIE_DEV:
+		sys_info->value = adev->pdev->device;
+		break;
+	case CGS_SYSTEM_INFO_PCIE_REV:
+		sys_info->value = adev->pdev->revision;
+		break;
 	case CGS_SYSTEM_INFO_CG_FLAGS:
 		sys_info->value = adev->cg_flags;
 		break;
@ -915,14 +921,12 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
 	acpi_handle handle;
 	struct acpi_object_list input;
 	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
-	union acpi_object *params = NULL;
-	union acpi_object *obj = NULL;
+	union acpi_object *params, *obj;
 	uint8_t name[5] = {'\0'};
-	struct cgs_acpi_method_argument *argument = NULL;
+	struct cgs_acpi_method_argument *argument;
 	uint32_t i, count;
 	acpi_status status;
-	int result = 0;
-	uint32_t func_no = 0xFFFFFFFF;
+	int result;

 	handle = ACPI_HANDLE(&adev->pdev->dev);
 	if (!handle)
@ -939,7 +943,6 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
 		if (info->pinput_argument == NULL)
 			return -EINVAL;
 		argument = info->pinput_argument;
-		func_no = argument->value;
 		for (i = 0; i < info->input_count; i++) {
 			if (((argument->type == ACPI_TYPE_STRING) ||
 			     (argument->type == ACPI_TYPE_BUFFER)) &&
@ -1008,7 +1011,7 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,

 	if (ACPI_FAILURE(status)) {
 		result = -EIO;
-		goto error;
+		goto free_input;
 	}

 	/* return the output info */
@ -1018,7 +1021,7 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
 		if ((obj->type != ACPI_TYPE_PACKAGE) ||
 			(obj->package.count != count)) {
 			result = -EIO;
-			goto error;
+			goto free_obj;
 		}
 		params = obj->package.elements;
 	} else
@ -1026,13 +1029,13 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,

 	if (params == NULL) {
 		result = -EIO;
-		goto error;
+		goto free_obj;
 	}

 	for (i = 0; i < count; i++) {
 		if (argument->type != params->type) {
 			result = -EIO;
-			goto error;
+			goto free_obj;
 		}
 		switch (params->type) {
 		case ACPI_TYPE_INTEGER:
@ -1042,7 +1045,7 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
 			if ((params->string.length != argument->data_length) ||
 				(params->string.pointer == NULL)) {
 				result = -EIO;
-				goto error;
+				goto free_obj;
 			}
 			strncpy(argument->pointer,
 				params->string.pointer,
@ -1051,7 +1054,7 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
 		case ACPI_TYPE_BUFFER:
 			if (params->buffer.pointer == NULL) {
 				result = -EIO;
-				goto error;
+				goto free_obj;
 			}
 			memcpy(argument->pointer,
 				params->buffer.pointer,
@ -1064,9 +1067,10 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
 		params++;
 	}

-error:
-	if (obj != NULL)
-		kfree(obj);
+	result = 0;
+free_obj:
+	kfree(obj);
+free_input:
 	kfree((void *)input.pointer);
 	return result;
 }
@ -1078,7 +1082,7 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
 }
 #endif

-int amdgpu_cgs_call_acpi_method(struct cgs_device *cgs_device,
+static int amdgpu_cgs_call_acpi_method(struct cgs_device *cgs_device,
 					uint32_t acpi_method,
 					uint32_t acpi_function,
 					void *pinput, void *poutput,
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@ -1911,7 +1911,23 @@ int amdgpu_resume_kms(struct drm_device *dev, bool resume, bool fbcon)
 	}

 	drm_kms_helper_poll_enable(dev);
+
+	/*
+	 * Most of the connector probing functions try to acquire runtime pm
+	 * refs to ensure that the GPU is powered on when connector polling is
+	 * performed. Since we're calling this from a runtime PM callback,
+	 * trying to acquire rpm refs will cause us to deadlock.
+	 *
+	 * Since we're guaranteed to be holding the rpm lock, it's safe to
+	 * temporarily disable the rpm helpers so this doesn't deadlock us.
+	 */
+#ifdef CONFIG_PM
+	dev->dev->power.disable_depth++;
+#endif
 	drm_helper_hpd_irq_event(dev);
+#ifdef CONFIG_PM
+	dev->dev->power.disable_depth--;
+#endif

 	if (fbcon) {
 		amdgpu_fbdev_set_suspend(adev, 0);
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@ -122,7 +122,7 @@ static void amdgpu_flip_work_func(struct work_struct *__work)
 		spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
 		usleep_range(min_udelay, 2 * min_udelay);
 		spin_lock_irqsave(&crtc->dev->event_lock, flags);
-	};
+	}

 	if (!repcnt)
 		DRM_DEBUG_DRIVER("Delay problem on crtc %d: min_udelay %d, "
@ -516,9 +516,7 @@ static void amdgpu_user_framebuffer_destroy(struct drm_framebuffer *fb)
 {
 	struct amdgpu_framebuffer *amdgpu_fb = to_amdgpu_framebuffer(fb);

-	if (amdgpu_fb->obj) {
-		drm_gem_object_unreference_unlocked(amdgpu_fb->obj);
-	}
+	drm_gem_object_unreference_unlocked(amdgpu_fb->obj);
 	drm_framebuffer_cleanup(fb);
 	kfree(amdgpu_fb);
 }
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@ -52,9 +52,10 @@
 * - 3.1.0 - allow reading more status registers (GRBM, SRBM, SDMA, CP)
 * - 3.2.0 - GFX8: Uses EOP_TC_WB_ACTION_EN, so UMDs don't have to do the same
 *           at the end of IBs.
+ * - 3.3.0 - Add VM support for UVD on supported hardware.
 */
 #define KMS_DRIVER_MAJOR	3
-#define KMS_DRIVER_MINOR	2
+#define KMS_DRIVER_MINOR	3
 #define KMS_DRIVER_PATCHLEVEL	0

 int amdgpu_vram_limit = 0;
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@ -33,6 +33,8 @@
 #include "amdgpu.h"
 #include "atom.h"

+#define AMDGPU_IB_TEST_TIMEOUT	msecs_to_jiffies(1000)
+
 /*
 * IB
 * IBs (Indirect Buffers) and areas of GPU accessible memory where
@ -286,7 +288,7 @@ int amdgpu_ib_ring_tests(struct amdgpu_device *adev)
 		if (!ring || !ring->ready)
 			continue;

-		r = amdgpu_ring_test_ib(ring);
+		r = amdgpu_ring_test_ib(ring, AMDGPU_IB_TEST_TIMEOUT);
 		if (r) {
 			ring->ready = false;

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@ -584,6 +584,9 @@ void amdgpu_driver_postclose_kms(struct drm_device *dev,

 	amdgpu_ctx_mgr_fini(&fpriv->ctx_mgr);

+	amdgpu_uvd_free_handles(adev, file_priv);
+	amdgpu_vce_free_handles(adev, file_priv);
+
 	amdgpu_vm_fini(adev, &fpriv->vm);

 	idr_for_each_entry(&fpriv->bo_list_handles, list, handle)
@ -608,10 +611,6 @@ void amdgpu_driver_postclose_kms(struct drm_device *dev,
 void amdgpu_driver_preclose_kms(struct drm_device *dev,
 				struct drm_file *file_priv)
 {
-	struct amdgpu_device *adev = dev->dev_private;
-
-	amdgpu_uvd_free_handles(adev, file_priv);
-	amdgpu_vce_free_handles(adev, file_priv);
 }

 /*
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@ -75,6 +75,10 @@ int amdgpu_ring_alloc(struct amdgpu_ring *ring, unsigned ndw)

 	ring->count_dw = ndw;
 	ring->wptr_old = ring->wptr;
+
+	if (ring->funcs->begin_use)
+		ring->funcs->begin_use(ring);
+
 	return 0;
 }

@ -127,6 +131,9 @@ void amdgpu_ring_commit(struct amdgpu_ring *ring)

 	mb();
 	amdgpu_ring_set_wptr(ring);
+
+	if (ring->funcs->end_use)
+		ring->funcs->end_use(ring);
 }

 /**
@ -139,6 +146,9 @@ void amdgpu_ring_commit(struct amdgpu_ring *ring)
 void amdgpu_ring_undo(struct amdgpu_ring *ring)
 {
 	ring->wptr = ring->wptr_old;
+
+	if (ring->funcs->end_use)
+		ring->funcs->end_use(ring);
 }

 /**
@ -198,7 +208,6 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring,
 	ring->cond_exe_gpu_addr = adev->wb.gpu_addr + (ring->cond_exe_offs * 4);
 	ring->cond_exe_cpu_addr = &adev->wb.wb[ring->cond_exe_offs];

-	spin_lock_init(&ring->fence_lock);
 	r = amdgpu_fence_driver_start_ring(ring, irq_src, irq_type);
 	if (r) {
 		dev_err(adev->dev, "failed initializing fences (%d).\n", r);
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@ -41,8 +41,15 @@

 /* 1 second timeout */
 #define UVD_IDLE_TIMEOUT	msecs_to_jiffies(1000)
+
+/* Firmware versions for VI */
+#define FW_1_65_10	((1 << 24) | (65 << 16) | (10 << 8))
+#define FW_1_87_11	((1 << 24) | (87 << 16) | (11 << 8))
+#define FW_1_87_12	((1 << 24) | (87 << 16) | (12 << 8))
+#define FW_1_37_15	((1 << 24) | (37 << 16) | (15 << 8))
+
 /* Polaris10/11 firmware version */
-#define FW_1_66_16 ((1 << 24) | (66 << 16) | (16 << 8))
+#define FW_1_66_16	((1 << 24) | (66 << 16) | (16 << 8))

 /* Firmware Names */
 #ifdef CONFIG_DRM_AMDGPU_CIK
@ -92,7 +99,6 @@ MODULE_FIRMWARE(FIRMWARE_STONEY);
 MODULE_FIRMWARE(FIRMWARE_POLARIS10);
 MODULE_FIRMWARE(FIRMWARE_POLARIS11);

-static void amdgpu_uvd_note_usage(struct amdgpu_device *adev);
 static void amdgpu_uvd_idle_work_handler(struct work_struct *work);

 int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
@ -246,6 +252,23 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
 	if (!amdgpu_ip_block_version_cmp(adev, AMD_IP_BLOCK_TYPE_UVD, 5, 0))
 		adev->uvd.address_64_bit = true;

+	switch (adev->asic_type) {
+	case CHIP_TONGA:
+		adev->uvd.use_ctx_buf = adev->uvd.fw_version >= FW_1_65_10;
+		break;
+	case CHIP_CARRIZO:
+		adev->uvd.use_ctx_buf = adev->uvd.fw_version >= FW_1_87_11;
+		break;
+	case CHIP_FIJI:
+		adev->uvd.use_ctx_buf = adev->uvd.fw_version >= FW_1_87_12;
+		break;
+	case CHIP_STONEY:
+		adev->uvd.use_ctx_buf = adev->uvd.fw_version >= FW_1_37_15;
+		break;
+	default:
+		adev->uvd.use_ctx_buf = adev->asic_type >= CHIP_POLARIS10;
+	}
+
 	return 0;
 }

@ -346,8 +369,6 @@ void amdgpu_uvd_free_handles(struct amdgpu_device *adev, struct drm_file *filp)
 		if (handle != 0 && adev->uvd.filp[i] == filp) {
 			struct fence *fence;

-			amdgpu_uvd_note_usage(adev);
-
 			r = amdgpu_uvd_get_destroy_msg(ring, handle,
 						       false, &fence);
 			if (r) {
@ -438,7 +459,7 @@ static int amdgpu_uvd_cs_msg_decode(struct amdgpu_device *adev, uint32_t *msg,
 	unsigned fs_in_mb = width_in_mb * height_in_mb;

 	unsigned image_size, tmp, min_dpb_size, num_dpb_buffer;
-	unsigned min_ctx_size = 0;
+	unsigned min_ctx_size = ~0;

 	image_size = width * height;
 	image_size += image_size / 2;
@ -557,7 +578,7 @@ static int amdgpu_uvd_cs_msg_decode(struct amdgpu_device *adev, uint32_t *msg,
 		/* reference picture buffer */
 		min_dpb_size = image_size * num_dpb_buffer;

-		if (adev->asic_type < CHIP_POLARIS10){
+		if (!adev->uvd.use_ctx_buf){
 			/* macroblock context buffer */
 			min_dpb_size +=
 				width_in_mb * height_in_mb * num_dpb_buffer * 192;
@ -913,8 +934,6 @@ int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, uint32_t ib_idx)
 		return -EINVAL;
 	}

-	amdgpu_uvd_note_usage(ctx.parser->adev);
-
 	return 0;
 }

@ -1106,10 +1125,6 @@ static void amdgpu_uvd_idle_work_handler(struct work_struct *work)
 	if (fences == 0 && handles == 0) {
 		if (adev->pm.dpm_enabled) {
 			amdgpu_dpm_enable_uvd(adev, false);
-			/* just work around for uvd clock remain high even
-			 * when uvd dpm disabled on Polaris10 */
-			if (adev->asic_type == CHIP_POLARIS10)
-				amdgpu_asic_set_uvd_clocks(adev, 0, 0);
 		} else {
 			amdgpu_asic_set_uvd_clocks(adev, 0, 0);
 		}
@ -1118,11 +1133,10 @@ static void amdgpu_uvd_idle_work_handler(struct work_struct *work)
 	}
 }

-static void amdgpu_uvd_note_usage(struct amdgpu_device *adev)
+void amdgpu_uvd_ring_begin_use(struct amdgpu_ring *ring)
 {
+	struct amdgpu_device *adev = ring->adev;
 	bool set_clocks = !cancel_delayed_work_sync(&adev->uvd.idle_work);
-	set_clocks &= schedule_delayed_work(&adev->uvd.idle_work,
-					    UVD_IDLE_TIMEOUT);

 	if (set_clocks) {
 		if (adev->pm.dpm_enabled) {
@ -1132,3 +1146,48 @@ static void amdgpu_uvd_note_usage(struct amdgpu_device *adev)
 		}
 	}
 }
+
+void amdgpu_uvd_ring_end_use(struct amdgpu_ring *ring)
+{
+	schedule_delayed_work(&ring->adev->uvd.idle_work, UVD_IDLE_TIMEOUT);
+}
+
+/**
+ * amdgpu_uvd_ring_test_ib - test ib execution
+ *
+ * @ring: amdgpu_ring pointer
+ *
+ * Test if we can successfully execute an IB
+ */
+int amdgpu_uvd_ring_test_ib(struct amdgpu_ring *ring, long timeout)
+{
+	struct fence *fence;
+	long r;
+
+	r = amdgpu_uvd_get_create_msg(ring, 1, NULL);
+	if (r) {
+		DRM_ERROR("amdgpu: failed to get create msg (%ld).\n", r);
+		goto error;
+	}
+
+	r = amdgpu_uvd_get_destroy_msg(ring, 1, true, &fence);
+	if (r) {
+		DRM_ERROR("amdgpu: failed to get destroy ib (%ld).\n", r);
+		goto error;
+	}
+
+	r = fence_wait_timeout(fence, false, timeout);
+	if (r == 0) {
+		DRM_ERROR("amdgpu: IB test timed out.\n");
+		r = -ETIMEDOUT;
+	} else if (r < 0) {
+		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
+	} else {
+		DRM_INFO("ib test on ring %d succeeded\n",  ring->idx);
+		r = 0;
+	}
+
+error:
+	fence_put(fence);
+	return r;
+}
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h
@ -35,5 +35,8 @@ int amdgpu_uvd_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
 void amdgpu_uvd_free_handles(struct amdgpu_device *adev,
 			     struct drm_file *filp);
 int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, uint32_t ib_idx);
+void amdgpu_uvd_ring_begin_use(struct amdgpu_ring *ring);
+void amdgpu_uvd_ring_end_use(struct amdgpu_ring *ring);
+int amdgpu_uvd_ring_test_ib(struct amdgpu_ring *ring, long timeout);

 #endif
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@ -85,8 +85,6 @@ int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size)
 	unsigned ucode_version, version_major, version_minor, binary_id;
 	int i, r;

-	INIT_DELAYED_WORK(&adev->vce.idle_work, amdgpu_vce_idle_work_handler);
-
 	switch (adev->asic_type) {
 #ifdef CONFIG_DRM_AMDGPU_CIK
 	case CHIP_BONAIRE:
@ -197,6 +195,9 @@ int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size)
 		adev->vce.filp[i] = NULL;
 	}

+	INIT_DELAYED_WORK(&adev->vce.idle_work, amdgpu_vce_idle_work_handler);
+	mutex_init(&adev->vce.idle_mutex);
+
 	return 0;
 }

@ -220,6 +221,7 @@ int amdgpu_vce_sw_fini(struct amdgpu_device *adev)
 	amdgpu_ring_fini(&adev->vce.ring[1]);

 	release_firmware(adev->vce.fw);
+	mutex_destroy(&adev->vce.idle_mutex);

 	return 0;
 }
@ -315,19 +317,19 @@ static void amdgpu_vce_idle_work_handler(struct work_struct *work)
 }

 /**
- * amdgpu_vce_note_usage - power up VCE
+ * amdgpu_vce_ring_begin_use - power up VCE
 *
- * @adev: amdgpu_device pointer
+ * @ring: amdgpu ring
 *
 * Make sure VCE is powerd up when we want to use it
 */
-static void amdgpu_vce_note_usage(struct amdgpu_device *adev)
+void amdgpu_vce_ring_begin_use(struct amdgpu_ring *ring)
 {
-	bool set_clocks = !cancel_delayed_work_sync(&adev->vce.idle_work);
-
-	set_clocks &= schedule_delayed_work(&adev->vce.idle_work,
-					    VCE_IDLE_TIMEOUT);
+	struct amdgpu_device *adev = ring->adev;
+	bool set_clocks;

+	mutex_lock(&adev->vce.idle_mutex);
+	set_clocks = !cancel_delayed_work_sync(&adev->vce.idle_work);
 	if (set_clocks) {
 		if (adev->pm.dpm_enabled) {
 			amdgpu_dpm_enable_vce(adev, true);
@ -335,6 +337,19 @@ static void amdgpu_vce_note_usage(struct amdgpu_device *adev)
 			amdgpu_asic_set_vce_clocks(adev, 53300, 40000);
 		}
 	}
+	mutex_unlock(&adev->vce.idle_mutex);
+}
+
+/**
+ * amdgpu_vce_ring_end_use - power VCE down
+ *
+ * @ring: amdgpu ring
+ *
+ * Schedule work to power VCE down again
+ */
+void amdgpu_vce_ring_end_use(struct amdgpu_ring *ring)
+{
+	schedule_delayed_work(&ring->adev->vce.idle_work, VCE_IDLE_TIMEOUT);
 }

 /**
@ -355,8 +370,6 @@ void amdgpu_vce_free_handles(struct amdgpu_device *adev, struct drm_file *filp)
 		if (!handle || adev->vce.filp[i] != filp)
 			continue;

-		amdgpu_vce_note_usage(adev);
-
 		r = amdgpu_vce_get_destroy_msg(ring, handle, false, NULL);
 		if (r)
 			DRM_ERROR("Error destroying VCE handle (%d)!\n", r);
@ -464,7 +477,6 @@ int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
 	struct amdgpu_job *job;
 	struct amdgpu_ib *ib;
 	struct fence *f = NULL;
-	uint64_t dummy;
 	int i, r;

 	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4, &job);
@ -472,7 +484,6 @@ int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
 		return r;

 	ib = &job->ibs[0];
-	dummy = ib->gpu_addr + 1024;

 	/* stitch together an VCE destroy msg */
 	ib->length_dw = 0;
@ -480,11 +491,14 @@ int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
 	ib->ptr[ib->length_dw++] = 0x00000001; /* session cmd */
 	ib->ptr[ib->length_dw++] = handle;

-	ib->ptr[ib->length_dw++] = 0x00000014; /* len */
-	ib->ptr[ib->length_dw++] = 0x05000005; /* feedback buffer */
-	ib->ptr[ib->length_dw++] = upper_32_bits(dummy);
-	ib->ptr[ib->length_dw++] = dummy;
-	ib->ptr[ib->length_dw++] = 0x00000001;
+	ib->ptr[ib->length_dw++] = 0x00000020; /* len */
+	ib->ptr[ib->length_dw++] = 0x00000002; /* task info */
+	ib->ptr[ib->length_dw++] = 0xffffffff; /* next task info, set to 0xffffffff if no */
+	ib->ptr[ib->length_dw++] = 0x00000001; /* destroy session */
+	ib->ptr[ib->length_dw++] = 0x00000000;
+	ib->ptr[ib->length_dw++] = 0x00000000;
+	ib->ptr[ib->length_dw++] = 0xffffffff; /* feedback is not needed, set to 0xffffffff and firmware will not output feedback */
+	ib->ptr[ib->length_dw++] = 0x00000000;

 	ib->ptr[ib->length_dw++] = 0x00000008; /* len */
 	ib->ptr[ib->length_dw++] = 0x02000001; /* destroy cmd */
@ -622,8 +636,6 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx)
 	uint32_t *size = &tmp;
 	int i, r = 0, idx = 0;

-	amdgpu_vce_note_usage(p->adev);
-
 	while (idx < ib->length_dw) {
 		uint32_t len = amdgpu_get_ib_value(p, ib_idx, idx);
 		uint32_t cmd = amdgpu_get_ib_value(p, ib_idx, idx + 1);
@ -833,10 +845,10 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring)
 * @ring: the engine to test on
 *
 */
-int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring)
+int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 {
 	struct fence *fence = NULL;
-	int r;
+	long r;

 	/* skip vce ring1 ib test for now, since it's not reliable */
 	if (ring == &ring->adev->vce.ring[1])
@ -844,21 +856,25 @@ int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring)

 	r = amdgpu_vce_get_create_msg(ring, 1, NULL);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get create msg (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get create msg (%ld).\n", r);
 		goto error;
 	}

 	r = amdgpu_vce_get_destroy_msg(ring, 1, true, &fence);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get destroy ib (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get destroy ib (%ld).\n", r);
 		goto error;
 	}

-	r = fence_wait(fence, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+	r = fence_wait_timeout(fence, false, timeout);
+	if (r == 0) {
+		DRM_ERROR("amdgpu: IB test timed out.\n");
+		r = -ETIMEDOUT;
+	} else if (r < 0) {
+		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 	} else {
 		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		r = 0;
 	}
 error:
 	fence_put(fence);
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h
@ -39,6 +39,8 @@ void amdgpu_vce_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib,
 void amdgpu_vce_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq,
 				unsigned flags);
 int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring);
-int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring);
+int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout);
+void amdgpu_vce_ring_begin_use(struct amdgpu_ring *ring);
+void amdgpu_vce_ring_end_use(struct amdgpu_ring *ring);

 #endif
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@ -102,12 +102,14 @@ static const struct ci_pt_defaults defaults_saturn_xt =
 	{ 0x187, 0x187, 0x187, 0x1C7, 0x1C7, 0x1C7, 0x210, 0x210, 0x210, 0x266, 0x266, 0x266, 0x2C9, 0x2C9, 0x2C9 }
 };

+#if 0
 static const struct ci_pt_defaults defaults_saturn_pro =
 {
 	1, 0xF, 0xFD, 0x19, 5, 55, 0, 0x30000,
 	{ 0x96,  0x21D, 0x23B, 0xA1,  0x85,  0x87,  0x83,  0x84,  0x81,  0xE6,  0xE6,  0xE6,  0x71,  0x6A,  0x6A  },
 	{ 0x193, 0x19E, 0x19E, 0x1D2, 0x1DC, 0x1DC, 0x21A, 0x223, 0x223, 0x26E, 0x27E, 0x274, 0x2CF, 0x2D2, 0x2D2 }
 };
+#endif

 static const struct ci_pt_config_reg didt_config_ci[] =
 {
@ -3034,7 +3036,7 @@ static int ci_populate_single_memory_level(struct amdgpu_device *adev,

 	if (pi->mclk_stutter_mode_threshold &&
 	    (memory_clock <= pi->mclk_stutter_mode_threshold) &&
-	    (pi->uvd_enabled == false) &&
+	    (!pi->uvd_enabled) &&
 	    (RREG32(mmDPG_PIPE_STUTTER_CONTROL) & DPG_PIPE_STUTTER_CONTROL__STUTTER_ENABLE_MASK) &&
 	    (adev->pm.dpm.new_active_crtc_count <= 2))
 		memory_level->StutterEnable = true;
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@ -879,7 +879,7 @@ static void cik_vga_set_state(struct amdgpu_device *adev, bool state)
 	uint32_t tmp;

 	tmp = RREG32(mmCONFIG_CNTL);
-	if (state == false)
+	if (!state)
 		tmp |= CONFIG_CNTL__VGA_DIS_MASK;
 	else
 		tmp &= ~CONFIG_CNTL__VGA_DIS_MASK;
--- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@ -354,7 +354,7 @@ static void cik_sdma_enable(struct amdgpu_device *adev, bool enable)
 	u32 me_cntl;
 	int i;

-	if (enable == false) {
+	if (!enable) {
 		cik_sdma_gfx_stop(adev);
 		cik_sdma_rlc_stop(adev);
 	}
@ -617,19 +617,19 @@ static int cik_sdma_ring_test_ring(struct amdgpu_ring *ring)
 * Test a simple IB in the DMA ring (CIK).
 * Returns 0 on success, error on failure.
 */
-static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring)
+static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 {
 	struct amdgpu_device *adev = ring->adev;
 	struct amdgpu_ib ib;
 	struct fence *f = NULL;
 	unsigned index;
-	int r;
 	u32 tmp = 0;
 	u64 gpu_addr;
+	long r;

 	r = amdgpu_wb_get(adev, &index);
 	if (r) {
-		dev_err(adev->dev, "(%d) failed to allocate wb slot\n", r);
+		dev_err(adev->dev, "(%ld) failed to allocate wb slot\n", r);
 		return r;
 	}

@ -639,7 +639,7 @@ static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring)
 	memset(&ib, 0, sizeof(ib));
 	r = amdgpu_ib_get(adev, NULL, 256, &ib);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r);
 		goto err0;
 	}

@ -654,14 +654,19 @@ static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring)
 	if (r)
 		goto err1;

-	r = fence_wait(f, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+	r = fence_wait_timeout(f, false, timeout);
+	if (r == 0) {
+		DRM_ERROR("amdgpu: IB test timed out\n");
+		r = -ETIMEDOUT;
+		goto err1;
+	} else if (r < 0) {
+		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 		goto err1;
 	}
 	tmp = le32_to_cpu(adev->wb.wb[index]);
 	if (tmp == 0xDEADBEEF) {
 		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);
 		r = -EINVAL;
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
@ -425,7 +425,7 @@ static int cz_dpm_init(struct amdgpu_device *adev)
 	pi->mgcg_cgtt_local1 = 0x0;
 	pi->clock_slow_down_step = 25000;
 	pi->skip_clock_slow_down = 1;
-	pi->enable_nb_ps_policy = 0;
+	pi->enable_nb_ps_policy = false;
 	pi->caps_power_containment = true;
 	pi->caps_cac = true;
 	pi->didt_enabled = false;
--- a/drivers/gpu/drm/amd/amdgpu/fiji_smc.c
+++ b/drivers/gpu/drm/amd/amdgpu/fiji_smc.c
@ -173,7 +173,7 @@ static int fiji_send_msg_to_smc(struct amdgpu_device *adev, PPSMC_Msg msg)
 {
 	if (!fiji_is_smc_ram_running(adev))
 	{
-		return -EINVAL;;
+		return -EINVAL;
 	}

 	if (wait_smu_response(adev)) {
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@ -2105,25 +2105,25 @@ static void gfx_v7_0_ring_emit_ib_compute(struct amdgpu_ring *ring,
 * Provides a basic gfx ring test to verify that IBs are working.
 * Returns 0 on success, error on failure.
 */
-static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring)
+static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 {
 	struct amdgpu_device *adev = ring->adev;
 	struct amdgpu_ib ib;
 	struct fence *f = NULL;
 	uint32_t scratch;
 	uint32_t tmp = 0;
-	int r;
+	long r;

 	r = amdgpu_gfx_scratch_get(adev, &scratch);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get scratch reg (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get scratch reg (%ld).\n", r);
 		return r;
 	}
 	WREG32(scratch, 0xCAFEDEAD);
 	memset(&ib, 0, sizeof(ib));
 	r = amdgpu_ib_get(adev, NULL, 256, &ib);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r);
 		goto err1;
 	}
 	ib.ptr[0] = PACKET3(PACKET3_SET_UCONFIG_REG, 1);
@ -2135,14 +2135,19 @@ static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring)
 	if (r)
 		goto err2;

-	r = fence_wait(f, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+	r = fence_wait_timeout(f, false, timeout);
+	if (r == 0) {
+		DRM_ERROR("amdgpu: IB test timed out\n");
+		r = -ETIMEDOUT;
+		goto err2;
+	} else if (r < 0) {
+		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 		goto err2;
 	}
 	tmp = RREG32(scratch);
 	if (tmp == 0xDEADBEEF) {
 		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (scratch(0x%04X)=0x%08X)\n",
 			  scratch, tmp);
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@ -787,25 +787,25 @@ static int gfx_v8_0_ring_test_ring(struct amdgpu_ring *ring)
 	return r;
 }

-static int gfx_v8_0_ring_test_ib(struct amdgpu_ring *ring)
+static int gfx_v8_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 {
 	struct amdgpu_device *adev = ring->adev;
 	struct amdgpu_ib ib;
 	struct fence *f = NULL;
 	uint32_t scratch;
 	uint32_t tmp = 0;
-	int r;
+	long r;

 	r = amdgpu_gfx_scratch_get(adev, &scratch);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get scratch reg (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get scratch reg (%ld).\n", r);
 		return r;
 	}
 	WREG32(scratch, 0xCAFEDEAD);
 	memset(&ib, 0, sizeof(ib));
 	r = amdgpu_ib_get(adev, NULL, 256, &ib);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r);
 		goto err1;
 	}
 	ib.ptr[0] = PACKET3(PACKET3_SET_UCONFIG_REG, 1);
@ -817,14 +817,19 @@ static int gfx_v8_0_ring_test_ib(struct amdgpu_ring *ring)
 	if (r)
 		goto err2;

-	r = fence_wait(f, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+	r = fence_wait_timeout(f, false, timeout);
+	if (r == 0) {
+		DRM_ERROR("amdgpu: IB test timed out.\n");
+		r = -ETIMEDOUT;
+		goto err2;
+	} else if (r < 0) {
+		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 		goto err2;
 	}
 	tmp = RREG32(scratch);
 	if (tmp == 0xDEADBEEF) {
 		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (scratch(0x%04X)=0x%08X)\n",
 			  scratch, tmp);
--- a/drivers/gpu/drm/amd/amdgpu/iceland_smc.c
+++ b/drivers/gpu/drm/amd/amdgpu/iceland_smc.c
@ -211,7 +211,7 @@ static int iceland_send_msg_to_smc_without_waiting(struct amdgpu_device *adev,
 						   PPSMC_Msg msg)
 {
 	if (!iceland_is_smc_ram_running(adev))
-		return -EINVAL;;
+		return -EINVAL;

 	if (wait_smu_response(adev)) {
 		DRM_ERROR("Failed to send previous message\n");
--- a/drivers/gpu/drm/amd/amdgpu/iceland_smum.h
+++ b/drivers/gpu/drm/amd/amdgpu/iceland_smum.h
@ -21,8 +21,8 @@
 *
 */

-#ifndef ICELAND_SMUMGR_H
-#define ICELAND_SMUMGR_H
+#ifndef ICELAND_SMUM_H
+#define ICELAND_SMUM_H

 #include "ppsmc.h"

--- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
@ -393,7 +393,7 @@ static void sdma_v2_4_enable(struct amdgpu_device *adev, bool enable)
 	u32 f32_cntl;
 	int i;

-	if (enable == false) {
+	if (!enable) {
 		sdma_v2_4_gfx_stop(adev);
 		sdma_v2_4_rlc_stop(adev);
 	}
@ -668,19 +668,19 @@ static int sdma_v2_4_ring_test_ring(struct amdgpu_ring *ring)
 * Test a simple IB in the DMA ring (VI).
 * Returns 0 on success, error on failure.
 */
-static int sdma_v2_4_ring_test_ib(struct amdgpu_ring *ring)
+static int sdma_v2_4_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 {
 	struct amdgpu_device *adev = ring->adev;
 	struct amdgpu_ib ib;
 	struct fence *f = NULL;
 	unsigned index;
-	int r;
 	u32 tmp = 0;
 	u64 gpu_addr;
+	long r;

 	r = amdgpu_wb_get(adev, &index);
 	if (r) {
-		dev_err(adev->dev, "(%d) failed to allocate wb slot\n", r);
+		dev_err(adev->dev, "(%ld) failed to allocate wb slot\n", r);
 		return r;
 	}

@ -690,7 +690,7 @@ static int sdma_v2_4_ring_test_ib(struct amdgpu_ring *ring)
 	memset(&ib, 0, sizeof(ib));
 	r = amdgpu_ib_get(adev, NULL, 256, &ib);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r);
 		goto err0;
 	}

@ -709,14 +709,19 @@ static int sdma_v2_4_ring_test_ib(struct amdgpu_ring *ring)
 	if (r)
 		goto err1;

-	r = fence_wait(f, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+	r = fence_wait_timeout(f, false, timeout);
+	if (r == 0) {
+		DRM_ERROR("amdgpu: IB test timed out\n");
+		r = -ETIMEDOUT;
+		goto err1;
+	} else if (r) {
+		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 		goto err1;
 	}
 	tmp = le32_to_cpu(adev->wb.wb[index]);
 	if (tmp == 0xDEADBEEF) {
 		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);
 		r = -EINVAL;
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@ -604,7 +604,7 @@ static void sdma_v3_0_enable(struct amdgpu_device *adev, bool enable)
 	u32 f32_cntl;
 	int i;

-	if (enable == false) {
+	if (!enable) {
 		sdma_v3_0_gfx_stop(adev);
 		sdma_v3_0_rlc_stop(adev);
 	}
@ -896,19 +896,19 @@ static int sdma_v3_0_ring_test_ring(struct amdgpu_ring *ring)
 * Test a simple IB in the DMA ring (VI).
 * Returns 0 on success, error on failure.
 */
-static int sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring)
+static int sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 {
 	struct amdgpu_device *adev = ring->adev;
 	struct amdgpu_ib ib;
 	struct fence *f = NULL;
 	unsigned index;
-	int r;
 	u32 tmp = 0;
 	u64 gpu_addr;
+	long r;

 	r = amdgpu_wb_get(adev, &index);
 	if (r) {
-		dev_err(adev->dev, "(%d) failed to allocate wb slot\n", r);
+		dev_err(adev->dev, "(%ld) failed to allocate wb slot\n", r);
 		return r;
 	}

@ -918,7 +918,7 @@ static int sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring)
 	memset(&ib, 0, sizeof(ib));
 	r = amdgpu_ib_get(adev, NULL, 256, &ib);
 	if (r) {
-		DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
+		DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r);
 		goto err0;
 	}

@ -937,14 +937,19 @@ static int sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring)
 	if (r)
 		goto err1;

-	r = fence_wait(f, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+	r = fence_wait_timeout(f, false, timeout);
+	if (r == 0) {
+		DRM_ERROR("amdgpu: IB test timed out\n");
+		r = -ETIMEDOUT;
+		goto err1;
+	} else if (r < 0) {
+		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 		goto err1;
 	}
 	tmp = le32_to_cpu(adev->wb.wb[index]);
 	if (tmp == 0xDEADBEEF) {
 		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);
 		r = -EINVAL;
--- a/drivers/gpu/drm/amd/amdgpu/tonga_smc.c
+++ b/drivers/gpu/drm/amd/amdgpu/tonga_smc.c
@ -173,7 +173,7 @@ static int tonga_send_msg_to_smc(struct amdgpu_device *adev, PPSMC_Msg msg)
 {
 	if (!tonga_is_smc_ram_running(adev))
 	{
-		return -EINVAL;;
+		return -EINVAL;
 	}

 	if (wait_smu_response(adev)) {
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
@ -526,49 +526,6 @@ static void uvd_v4_2_ring_emit_ib(struct amdgpu_ring *ring,
 	amdgpu_ring_write(ring, ib->length_dw);
 }

-/**
- * uvd_v4_2_ring_test_ib - test ib execution
- *
- * @ring: amdgpu_ring pointer
- *
- * Test if we can successfully execute an IB
- */
-static int uvd_v4_2_ring_test_ib(struct amdgpu_ring *ring)
-{
-	struct amdgpu_device *adev = ring->adev;
-	struct fence *fence = NULL;
-	int r;
-
-	r = amdgpu_asic_set_uvd_clocks(adev, 53300, 40000);
-	if (r) {
-		DRM_ERROR("amdgpu: failed to raise UVD clocks (%d).\n", r);
-		return r;
-	}
-
-	r = amdgpu_uvd_get_create_msg(ring, 1, NULL);
-	if (r) {
-		DRM_ERROR("amdgpu: failed to get create msg (%d).\n", r);
-		goto error;
-	}
-
-	r = amdgpu_uvd_get_destroy_msg(ring, 1, true, &fence);
-	if (r) {
-		DRM_ERROR("amdgpu: failed to get destroy ib (%d).\n", r);
-		goto error;
-	}
-
-	r = fence_wait(fence, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
-		goto error;
-	}
-	DRM_INFO("ib test on ring %d succeeded\n",  ring->idx);
-error:
-	fence_put(fence);
-	amdgpu_asic_set_uvd_clocks(adev, 0, 0);
-	return r;
-}
-
 /**
 * uvd_v4_2_mc_resume - memory controller programming
 *
@ -794,9 +751,11 @@ static const struct amdgpu_ring_funcs uvd_v4_2_ring_funcs = {
 	.emit_hdp_flush = uvd_v4_2_ring_emit_hdp_flush,
 	.emit_hdp_invalidate = uvd_v4_2_ring_emit_hdp_invalidate,
 	.test_ring = uvd_v4_2_ring_test_ring,
-	.test_ib = uvd_v4_2_ring_test_ib,
+	.test_ib = amdgpu_uvd_ring_test_ib,
 	.insert_nop = amdgpu_ring_insert_nop,
 	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.begin_use = amdgpu_uvd_ring_begin_use,
+	.end_use = amdgpu_uvd_ring_end_use,
 };

 static void uvd_v4_2_set_ring_funcs(struct amdgpu_device *adev)
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
@ -577,49 +577,6 @@ static void uvd_v5_0_ring_emit_ib(struct amdgpu_ring *ring,
 	amdgpu_ring_write(ring, ib->length_dw);
 }

-/**
- * uvd_v5_0_ring_test_ib - test ib execution
- *
- * @ring: amdgpu_ring pointer
- *
- * Test if we can successfully execute an IB
- */
-static int uvd_v5_0_ring_test_ib(struct amdgpu_ring *ring)
-{
-	struct amdgpu_device *adev = ring->adev;
-	struct fence *fence = NULL;
-	int r;
-
-	r = amdgpu_asic_set_uvd_clocks(adev, 53300, 40000);
-	if (r) {
-		DRM_ERROR("amdgpu: failed to raise UVD clocks (%d).\n", r);
-		return r;
-	}
-
-	r = amdgpu_uvd_get_create_msg(ring, 1, NULL);
-	if (r) {
-		DRM_ERROR("amdgpu: failed to get create msg (%d).\n", r);
-		goto error;
-	}
-
-	r = amdgpu_uvd_get_destroy_msg(ring, 1, true, &fence);
-	if (r) {
-		DRM_ERROR("amdgpu: failed to get destroy ib (%d).\n", r);
-		goto error;
-	}
-
-	r = fence_wait(fence, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
-		goto error;
-	}
-	DRM_INFO("ib test on ring %d succeeded\n",  ring->idx);
-error:
-	fence_put(fence);
-	amdgpu_asic_set_uvd_clocks(adev, 0, 0);
-	return r;
-}
-
 static bool uvd_v5_0_is_idle(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@ -845,9 +802,11 @@ static const struct amdgpu_ring_funcs uvd_v5_0_ring_funcs = {
 	.emit_hdp_flush = uvd_v5_0_ring_emit_hdp_flush,
 	.emit_hdp_invalidate = uvd_v5_0_ring_emit_hdp_invalidate,
 	.test_ring = uvd_v5_0_ring_test_ring,
-	.test_ib = uvd_v5_0_ring_test_ib,
+	.test_ib = amdgpu_uvd_ring_test_ib,
 	.insert_nop = amdgpu_ring_insert_nop,
 	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.begin_use = amdgpu_uvd_ring_begin_use,
+	.end_use = amdgpu_uvd_ring_end_use,
 };

 static void uvd_v5_0_set_ring_funcs(struct amdgpu_device *adev)
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
@ -34,6 +34,7 @@
 #include "smu/smu_7_1_3_d.h"
 #include "smu/smu_7_1_3_sh_mask.h"
 #include "bif/bif_5_1_d.h"
+#include "gmc/gmc_8_1_d.h"
 #include "vi.h"

 static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev);
@ -672,6 +673,9 @@ static void uvd_v6_0_ring_emit_ib(struct amdgpu_ring *ring,
 				  struct amdgpu_ib *ib,
 				  unsigned vm_id, bool ctx_switch)
 {
+	amdgpu_ring_write(ring, PACKET0(mmUVD_LMI_RBC_IB_VMID, 0));
+	amdgpu_ring_write(ring, vm_id);
+
 	amdgpu_ring_write(ring, PACKET0(mmUVD_LMI_RBC_IB_64BIT_BAR_LOW, 0));
 	amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr));
 	amdgpu_ring_write(ring, PACKET0(mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH, 0));
@ -680,39 +684,55 @@ static void uvd_v6_0_ring_emit_ib(struct amdgpu_ring *ring,
 	amdgpu_ring_write(ring, ib->length_dw);
 }

-/**
- * uvd_v6_0_ring_test_ib - test ib execution
- *
- * @ring: amdgpu_ring pointer
- *
- * Test if we can successfully execute an IB
- */
-static int uvd_v6_0_ring_test_ib(struct amdgpu_ring *ring)
+static void uvd_v6_0_ring_emit_vm_flush(struct amdgpu_ring *ring,
+					 unsigned vm_id, uint64_t pd_addr)
 {
-	struct fence *fence = NULL;
-	int r;
+	uint32_t reg;

-	r = amdgpu_uvd_get_create_msg(ring, 1, NULL);
-	if (r) {
-		DRM_ERROR("amdgpu: failed to get create msg (%d).\n", r);
-		goto error;
-	}
+	if (vm_id < 8)
+		reg = mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + vm_id;
+	else
+		reg = mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + vm_id - 8;

-	r = amdgpu_uvd_get_destroy_msg(ring, 1, true, &fence);
-	if (r) {
-		DRM_ERROR("amdgpu: failed to get destroy ib (%d).\n", r);
-		goto error;
-	}
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0));
+	amdgpu_ring_write(ring, reg << 2);
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0));
+	amdgpu_ring_write(ring, pd_addr >> 12);
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0));
+	amdgpu_ring_write(ring, 0x8);

-	r = fence_wait(fence, false);
-	if (r) {
-		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
-		goto error;
-	}
-	DRM_INFO("ib test on ring %d succeeded\n",  ring->idx);
-error:
-	fence_put(fence);
-	return r;
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0));
+	amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST << 2);
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0));
+	amdgpu_ring_write(ring, 1 << vm_id);
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0));
+	amdgpu_ring_write(ring, 0x8);
+
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0));
+	amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST << 2);
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0));
+	amdgpu_ring_write(ring, 0);
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GP_SCRATCH8, 0));
+	amdgpu_ring_write(ring, 1 << vm_id); /* mask */
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0));
+	amdgpu_ring_write(ring, 0xC);
+}
+
+static void uvd_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
+{
+	uint32_t seq = ring->fence_drv.sync_seq;
+	uint64_t addr = ring->fence_drv.gpu_addr;
+
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0));
+	amdgpu_ring_write(ring, lower_32_bits(addr));
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0));
+	amdgpu_ring_write(ring, upper_32_bits(addr));
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GP_SCRATCH8, 0));
+	amdgpu_ring_write(ring, 0xffffffff); /* mask */
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GP_SCRATCH9, 0));
+	amdgpu_ring_write(ring, seq);
+	amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0));
+	amdgpu_ring_write(ring, 0xE);
 }

 static bool uvd_v6_0_is_idle(void *handle)
@ -951,7 +971,7 @@ const struct amd_ip_funcs uvd_v6_0_ip_funcs = {
 	.set_powergating_state = uvd_v6_0_set_powergating_state,
 };

-static const struct amdgpu_ring_funcs uvd_v6_0_ring_funcs = {
+static const struct amdgpu_ring_funcs uvd_v6_0_ring_phys_funcs = {
 	.get_rptr = uvd_v6_0_ring_get_rptr,
 	.get_wptr = uvd_v6_0_ring_get_wptr,
 	.set_wptr = uvd_v6_0_ring_set_wptr,
@ -961,14 +981,41 @@ static const struct amdgpu_ring_funcs uvd_v6_0_ring_funcs = {
 	.emit_hdp_flush = uvd_v6_0_ring_emit_hdp_flush,
 	.emit_hdp_invalidate = uvd_v6_0_ring_emit_hdp_invalidate,
 	.test_ring = uvd_v6_0_ring_test_ring,
-	.test_ib = uvd_v6_0_ring_test_ib,
+	.test_ib = amdgpu_uvd_ring_test_ib,
 	.insert_nop = amdgpu_ring_insert_nop,
 	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.begin_use = amdgpu_uvd_ring_begin_use,
+	.end_use = amdgpu_uvd_ring_end_use,
+};
+
+static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = {
+	.get_rptr = uvd_v6_0_ring_get_rptr,
+	.get_wptr = uvd_v6_0_ring_get_wptr,
+	.set_wptr = uvd_v6_0_ring_set_wptr,
+	.parse_cs = NULL,
+	.emit_ib = uvd_v6_0_ring_emit_ib,
+	.emit_fence = uvd_v6_0_ring_emit_fence,
+	.emit_vm_flush = uvd_v6_0_ring_emit_vm_flush,
+	.emit_pipeline_sync = uvd_v6_0_ring_emit_pipeline_sync,
+	.emit_hdp_flush = uvd_v6_0_ring_emit_hdp_flush,
+	.emit_hdp_invalidate = uvd_v6_0_ring_emit_hdp_invalidate,
+	.test_ring = uvd_v6_0_ring_test_ring,
+	.test_ib = amdgpu_uvd_ring_test_ib,
+	.insert_nop = amdgpu_ring_insert_nop,
+	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.begin_use = amdgpu_uvd_ring_begin_use,
+	.end_use = amdgpu_uvd_ring_end_use,
 };

 static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev)
 {
-	adev->uvd.ring.funcs = &uvd_v6_0_ring_funcs;
+	if (adev->asic_type >= CHIP_POLARIS10) {
+		adev->uvd.ring.funcs = &uvd_v6_0_ring_vm_funcs;
+		DRM_INFO("UVD is enabled in VM mode\n");
+	} else {
+		adev->uvd.ring.funcs = &uvd_v6_0_ring_phys_funcs;
+		DRM_INFO("UVD is enabled in physical mode\n");
+	}
 }

 static const struct amdgpu_irq_src_funcs uvd_v6_0_irq_funcs = {
--- a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
@ -594,6 +594,8 @@ static const struct amdgpu_ring_funcs vce_v2_0_ring_funcs = {
 	.test_ib = amdgpu_vce_ring_test_ib,
 	.insert_nop = amdgpu_ring_insert_nop,
 	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.begin_use = amdgpu_vce_ring_begin_use,
+	.end_use = amdgpu_vce_ring_end_use,
 };

 static void vce_v2_0_set_ring_funcs(struct amdgpu_device *adev)
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@ -210,11 +210,11 @@ static void vce_v3_0_set_vce_sw_clock_gating(struct amdgpu_device *adev,
 static int vce_v3_0_firmware_loaded(struct amdgpu_device *adev)
 {
 	int i, j;
-	uint32_t status = 0;

 	for (i = 0; i < 10; ++i) {
 		for (j = 0; j < 100; ++j) {
-			status = RREG32(mmVCE_STATUS);
+			uint32_t status = RREG32(mmVCE_STATUS);
+
 			if (status & VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK)
 				return 0;
 			mdelay(10);
@ -655,6 +655,18 @@ static int vce_v3_0_process_interrupt(struct amdgpu_device *adev,
 	return 0;
 }

+static void vce_v3_set_bypass_mode(struct amdgpu_device *adev, bool enable)
+{
+	u32 tmp = RREG32_SMC(ixGCK_DFS_BYPASS_CNTL);
+
+	if (enable)
+		tmp |= GCK_DFS_BYPASS_CNTL__BYPASSECLK_MASK;
+	else
+		tmp &= ~GCK_DFS_BYPASS_CNTL__BYPASSECLK_MASK;
+
+	WREG32_SMC(ixGCK_DFS_BYPASS_CNTL, tmp);
+}
+
 static int vce_v3_0_set_clockgating_state(void *handle,
 					  enum amd_clockgating_state state)
 {
@ -662,6 +674,9 @@ static int vce_v3_0_set_clockgating_state(void *handle,
 	bool enable = (state == AMD_CG_STATE_GATE) ? true : false;
 	int i;

+	if (adev->asic_type == CHIP_POLARIS10)
+		vce_v3_set_bypass_mode(adev, enable);
+
 	if (!(adev->cg_flags & AMD_CG_SUPPORT_VCE_MGCG))
 		return 0;

@ -752,6 +767,8 @@ static const struct amdgpu_ring_funcs vce_v3_0_ring_funcs = {
 	.test_ib = amdgpu_vce_ring_test_ib,
 	.insert_nop = amdgpu_ring_insert_nop,
 	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.begin_use = amdgpu_vce_ring_begin_use,
+	.end_use = amdgpu_vce_ring_end_use,
 };

 static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev)
--- a/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h
@ -27,6 +27,7 @@
 #define mmMM_INDEX                                                              0x0
 #define mmMM_INDEX_HI                                                           0x6
 #define mmMM_DATA                                                               0x1
+#define mmCC_BIF_BX_STRAP2							0x152A
 #define mmBIF_MM_INDACCESS_CNTL                                                 0x1500
 #define mmBIF_DOORBELL_APER_EN                                                  0x1501
 #define mmBUS_CNTL                                                              0x1508
--- a/drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_d.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_d.h
@ -111,6 +111,8 @@
 #define mmUVD_MIF_RECON1_ADDR_CONFIG                                            0x39c5
 #define ixUVD_MIF_SCLR_ADDR_CONFIG                                              0x4
 #define mmUVD_JPEG_ADDR_CONFIG                                                  0x3a1f
+#define mmUVD_GP_SCRATCH8                                                       0x3c0a
+#define mmUVD_GP_SCRATCH9                                                       0x3c0b
 #define mmUVD_GP_SCRATCH4                                                       0x3d38

 #endif /* UVD_6_0_D_H */
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@ -113,6 +113,8 @@ enum cgs_system_info_id {
 	CGS_SYSTEM_INFO_ADAPTER_BDF_ID = 1,
 	CGS_SYSTEM_INFO_PCIE_GEN_INFO,
 	CGS_SYSTEM_INFO_PCIE_MLW,
+	CGS_SYSTEM_INFO_PCIE_DEV,
+	CGS_SYSTEM_INFO_PCIE_REV,
 	CGS_SYSTEM_INFO_CG_FLAGS,
 	CGS_SYSTEM_INFO_PG_FLAGS,
 	CGS_SYSTEM_INFO_GFX_CU_INFO,
@ -121,13 +123,13 @@ enum cgs_system_info_id {
 };

 struct cgs_system_info {
-	uint64_t       size;
-	uint64_t       info_id;
+	uint64_t			size;
+	enum cgs_system_info_id		info_id;
 	union {
-		void           *ptr;
-		uint64_t        value;
+		void			*ptr;
+		uint64_t		value;
 	};
-	uint64_t               padding[13];
+	uint64_t			padding[13];
 };

 /*
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@ -176,7 +176,7 @@ static int pp_hw_fini(void *handle)

 static bool pp_is_idle(void *handle)
 {
-	return 0;
+	return false;
 }

 static int pp_wait_for_idle(void *handle)
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
@ -30,7 +30,6 @@ static const pem_event_action * const initialize_event[] = {
 	system_config_tasks,
 	setup_asic_tasks,
 	enable_dynamic_state_management_tasks,
-	enable_clock_power_gatings_tasks,
 	get_2d_performance_state_tasks,
 	set_performance_state_tasks,
 	initialize_thermal_controller_tasks,
@ -140,7 +139,6 @@ static const pem_event_action * const resume_event[] = {
 	setup_asic_tasks,
 	enable_stutter_mode_tasks, /*must do this in boot state and before SMC is started */
 	enable_dynamic_state_management_tasks,
-	enable_clock_power_gatings_tasks,
 	enable_disable_bapm_tasks,
 	initialize_thermal_controller_tasks,
 	get_2d_performance_state_tasks,
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c
@ -177,12 +177,12 @@ int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 		cz_dpm_powerdown_uvd(hwmgr);
 	} else {
 		cz_dpm_powerup_uvd(hwmgr);
-		cgs_set_clockgating_state(hwmgr->device,
-						AMD_IP_BLOCK_TYPE_UVD,
-						AMD_PG_STATE_GATE);
 		cgs_set_powergating_state(hwmgr->device,
 						AMD_IP_BLOCK_TYPE_UVD,
 						AMD_CG_STATE_UNGATE);
+		cgs_set_clockgating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_PG_STATE_GATE);
 		cz_dpm_update_uvd_dpm(hwmgr, false);
 	}

@ -211,14 +211,14 @@ int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
 			} else {
 				cz_dpm_powerup_vce(hwmgr);
 				cz_hwmgr->vce_power_gated = false;
-				cgs_set_clockgating_state(
-							hwmgr->device,
-							AMD_IP_BLOCK_TYPE_VCE,
-							AMD_PG_STATE_GATE);
 				cgs_set_powergating_state(
 							hwmgr->device,
 							AMD_IP_BLOCK_TYPE_VCE,
 							AMD_CG_STATE_UNGATE);
+				cgs_set_clockgating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_PG_STATE_GATE);
 				cz_dpm_update_vce_dpm(hwmgr);
 				cz_enable_disable_vce_dpm(hwmgr, true);
 				return 0;
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@ -1167,9 +1167,9 @@ static int cz_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,

 	cz_ps->action = cz_current_ps->action;

-	if ((force_high == false) && (cz_ps->action == FORCE_HIGH))
+	if (!force_high && (cz_ps->action == FORCE_HIGH))
 		cz_ps->action = CANCEL_FORCE_HIGH;
-	else if ((force_high == true) && (cz_ps->action != FORCE_HIGH))
+	else if (force_high && (cz_ps->action != FORCE_HIGH))
 		cz_ps->action = FORCE_HIGH;
 	else
 		cz_ps->action = DO_NOTHING;
@ -1656,7 +1656,7 @@ static void cz_hw_print_display_cfg(
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
 	uint32_t data = 0;

-	if (hw_data->cc6_settings.cc6_setting_changed == true) {
+	if (hw_data->cc6_settings.cc6_setting_changed) {

 		hw_data->cc6_settings.cc6_setting_changed = false;

--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c
@ -56,7 +56,7 @@ int fiji_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 		fiji_update_uvd_dpm(hwmgr, false);
 		cgs_set_clockgating_state(hwmgr->device,
 					  AMD_IP_BLOCK_TYPE_UVD,
-					  AMD_PG_STATE_UNGATE);
+					  AMD_CG_STATE_UNGATE);
 	}

 	return 0;
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@ -698,7 +698,7 @@ static int fiji_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 	if (0 == result) {
 		struct cgs_system_info sys_info = {0};

-		data->is_tlu_enabled = 0;
+		data->is_tlu_enabled = false;
 		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
 				FIJI_MAX_HARDWARE_POWERLEVELS;
 		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
@ -1450,7 +1450,7 @@ static void fiji_setup_pcie_table_entry(
 {
 	dpm_table->dpm_levels[index].value = pcie_gen;
 	dpm_table->dpm_levels[index].param1 = pcie_lanes;
-	dpm_table->dpm_levels[index].enabled = 1;
+	dpm_table->dpm_levels[index].enabled = true;
 }

 static int fiji_setup_default_pcie_table(struct pp_hwmgr *hwmgr)
@ -1662,7 +1662,6 @@ static int fiji_populate_cac_table(struct pp_hwmgr *hwmgr,
 {
 	uint32_t count;
 	uint8_t index;
-	int result = 0;
 	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
 	struct phm_ppt_v1_information *table_info =
 			(struct phm_ppt_v1_information *)(hwmgr->pptable);
@ -1684,7 +1683,7 @@ static int fiji_populate_cac_table(struct pp_hwmgr *hwmgr,
 						VOLTAGE_SCALE)) / 25);
 	}

-	return result;
+	return 0;
 }

 /**
@ -4389,8 +4388,9 @@ static int fiji_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->sclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table &
 			(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
-		PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
-				"Trying to freeze SCLK DPM when DPM is disabled",);
+		PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
+				    "Trying to freeze SCLK DPM when DPM is disabled",
+				    );
 		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
 				PPSMC_MSG_SCLKDPM_FreezeLevel),
 				"Failed to freeze SCLK DPM during FreezeSclkMclkDPM Function!",
@ -4400,8 +4400,9 @@ static int fiji_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->mclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table &
 		 DPMTABLE_OD_UPDATE_MCLK)) {
-		PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
-				"Trying to freeze MCLK DPM when DPM is disabled",);
+		PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
+				    "Trying to freeze MCLK DPM when DPM is disabled",
+				    );
 		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
 				PPSMC_MSG_MCLKDPM_FreezeLevel),
 				"Failed to freeze MCLK DPM during FreezeSclkMclkDPM Function!",
@ -4571,7 +4572,6 @@ static int fiji_trim_single_dpm_states(struct pp_hwmgr *hwmgr,
 static int fiji_trim_dpm_states(struct pp_hwmgr *hwmgr,
 		const struct fiji_power_state *fiji_ps)
 {
-	int result = 0;
 	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
 	uint32_t high_limit_count;

@ -4591,7 +4591,7 @@ static int fiji_trim_dpm_states(struct pp_hwmgr *hwmgr,
 			fiji_ps->performance_levels[0].memory_clock,
 			fiji_ps->performance_levels[high_limit_count].memory_clock);

-	return result;
+	return 0;
 }

 static int fiji_generate_dpm_level_enable_mask(
@ -4850,8 +4850,9 @@ static int fiji_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		(data->need_update_smu7_dpm_table &
 		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {

-		PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
-				"Trying to Unfreeze SCLK DPM when DPM is disabled",);
+		PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
+				    "Trying to Unfreeze SCLK DPM when DPM is disabled",
+				    );
 		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
 				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
 			"Failed to unfreeze SCLK DPM during UnFreezeSclkMclkDPM Function!",
@ -4861,8 +4862,9 @@ static int fiji_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->mclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {

-		PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
-				"Trying to Unfreeze MCLK DPM when DPM is disabled",);
+		PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
+				    "Trying to Unfreeze MCLK DPM when DPM is disabled",
+				    );
 		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
 				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
 		    "Failed to unfreeze MCLK DPM during UnFreezeSclkMclkDPM Function!",
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
@ -59,8 +59,8 @@ int phm_dispatch_table(struct pp_hwmgr *hwmgr,
 		       struct phm_runtime_table_header *rt_table,
 		       void *input, void *output)
 {
-	int result = 0;
-	void *temp_storage = NULL;
+	int result;
+	void *temp_storage;

 	if (hwmgr == NULL || rt_table == NULL) {
 		printk(KERN_ERR "[ powerplay ] Invalid Parameter!\n");
@ -73,12 +73,13 @@ int phm_dispatch_table(struct pp_hwmgr *hwmgr,
 			printk(KERN_ERR "[ powerplay ] Could not allocate table temporary storage\n");
 			return -ENOMEM;
 		}
+	} else {
+		temp_storage = NULL;
 	}

 	result = phm_run_table(hwmgr, rt_table, input, output, temp_storage);

-	if (NULL != temp_storage)
-		kfree(temp_storage);
+	kfree(temp_storage);

 	return result;
 }
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@ -534,7 +534,7 @@ int phm_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr

 	/* initialize vddc_dep_on_dal_pwrl table */
 	table_size = sizeof(uint32_t) + 4 * sizeof(struct phm_clock_voltage_dependency_record);
-	table_clk_vlt = (struct phm_clock_voltage_dependency_table *)kzalloc(table_size, GFP_KERNEL);
+	table_clk_vlt = kzalloc(table_size, GFP_KERNEL);

 	if (NULL == table_clk_vlt) {
 		printk(KERN_ERR "[ powerplay ] Can not allocate space for vddc_dep_on_dal_pwrl! \n");
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_clockpowergating.c
@ -116,7 +116,7 @@ int polaris10_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 		polaris10_update_uvd_dpm(hwmgr, false);
 		cgs_set_clockgating_state(hwmgr->device,
 				AMD_IP_BLOCK_TYPE_UVD,
-				AMD_PG_STATE_UNGATE);
+				AMD_CG_STATE_UNGATE);
 	}

 	return 0;
@ -131,11 +131,19 @@ int polaris10_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)

 	data->vce_power_gated = bgate;

-	if (bgate)
+	if (bgate) {
+		cgs_set_clockgating_state(hwmgr->device,
+				AMD_IP_BLOCK_TYPE_VCE,
+				AMD_CG_STATE_GATE);
+		polaris10_update_vce_dpm(hwmgr, true);
 		polaris10_phm_powerdown_vce(hwmgr);
-	else
+	} else {
 		polaris10_phm_powerup_vce(hwmgr);
-
+		polaris10_update_vce_dpm(hwmgr, false);
+		cgs_set_clockgating_state(hwmgr->device,
+				AMD_IP_BLOCK_TYPE_VCE,
+				AMD_CG_STATE_UNGATE);
+	}
 	return 0;
 }

--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
@ -1473,7 +1473,7 @@ static int polaris10_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,

 	/* Get MinVoltage and Frequency from DPM0,
 	 * already converted to SMC_UL */
-	sclk_frequency = data->dpm_table.sclk_table.dpm_levels[0].value;
+	sclk_frequency = data->vbios_boot_state.sclk_bootup_value;
 	result = polaris10_get_dependency_volt_by_clk(hwmgr,
 			table_info->vdd_dep_on_sclk,
 			sclk_frequency,
@ -1509,8 +1509,7 @@ static int polaris10_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,


 	/* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
-	table->MemoryACPILevel.MclkFrequency =
-			data->dpm_table.mclk_table.dpm_levels[0].value;
+	table->MemoryACPILevel.MclkFrequency = data->vbios_boot_state.mclk_bootup_value;
 	result = polaris10_get_dependency_volt_by_clk(hwmgr,
 			table_info->vdd_dep_on_mclk,
 			table->MemoryACPILevel.MclkFrequency,
@ -2669,6 +2668,10 @@ int polaris10_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
 			"Failed to enable deep sleep master switch!", result = tmp_result);

+	tmp_result = polaris10_enable_didt_config(hwmgr);
+	PP_ASSERT_WITH_CODE((tmp_result == 0),
+			"Failed to enable deep sleep master switch!", result = tmp_result);
+
 	tmp_result = polaris10_start_dpm(hwmgr);
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
 			"Failed to start DPM!", result = tmp_result);
@ -2808,13 +2811,13 @@ int polaris10_set_features_platform_caps(struct pp_hwmgr *hwmgr)
 					PHM_PlatformCaps_DynamicUVDState);

 	/* power tune caps Assume disabled */
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 						PHM_PlatformCaps_SQRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 						PHM_PlatformCaps_DBRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 						PHM_PlatformCaps_TDRamping);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 						PHM_PlatformCaps_TCPRamping);

 	if (hwmgr->powercontainment_enabled)
@ -3258,7 +3261,7 @@ int polaris10_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 	if (0 == result) {
 		struct cgs_system_info sys_info = {0};

-		data->is_tlu_enabled = 0;
+		data->is_tlu_enabled = false;

 		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
 							POLARIS10_MAX_HARDWARE_POWERLEVELS;
@ -3641,6 +3644,7 @@ static int polaris10_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 				    hwmgr->platform_descriptor.platformCaps,
 				    PHM_PlatformCaps_DisableMclkSwitchingForFrameLock);

+
 	disable_mclk_switching = (1 < info.display_count) ||
 				    disable_mclk_switching_for_frame_lock;

@ -4145,8 +4149,8 @@ static int polaris10_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->sclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table &
 			(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
-		PP_ASSERT_WITH_CODE(true == polaris10_is_dpm_running(hwmgr),
-				"Trying to freeze SCLK DPM when DPM is disabled",
+		PP_ASSERT_WITH_CODE(polaris10_is_dpm_running(hwmgr),
+				    "Trying to freeze SCLK DPM when DPM is disabled",
 				);
 		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
 				PPSMC_MSG_SCLKDPM_FreezeLevel),
@ -4157,8 +4161,8 @@ static int polaris10_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->mclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table &
 		 DPMTABLE_OD_UPDATE_MCLK)) {
-		PP_ASSERT_WITH_CODE(true == polaris10_is_dpm_running(hwmgr),
-				"Trying to freeze MCLK DPM when DPM is disabled",
+		PP_ASSERT_WITH_CODE(polaris10_is_dpm_running(hwmgr),
+				    "Trying to freeze MCLK DPM when DPM is disabled",
 				);
 		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
 				PPSMC_MSG_MCLKDPM_FreezeLevel),
@ -4318,7 +4322,6 @@ static int polaris10_trim_single_dpm_states(struct pp_hwmgr *hwmgr,
 static int polaris10_trim_dpm_states(struct pp_hwmgr *hwmgr,
 		const struct polaris10_power_state *polaris10_ps)
 {
-	int result = 0;
 	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
 	uint32_t high_limit_count;

@ -4338,7 +4341,7 @@ static int polaris10_trim_dpm_states(struct pp_hwmgr *hwmgr,
 			polaris10_ps->performance_levels[0].memory_clock,
 			polaris10_ps->performance_levels[high_limit_count].memory_clock);

-	return result;
+	return 0;
 }

 static int polaris10_generate_dpm_level_enable_mask(
@ -4421,25 +4424,20 @@ int polaris10_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
 	return polaris10_enable_disable_uvd_dpm(hwmgr, !bgate);
 }

-static int polaris10_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
+int polaris10_update_vce_dpm(struct pp_hwmgr *hwmgr, bool bgate)
 {
-	const struct phm_set_power_state_input *states =
-			(const struct phm_set_power_state_input *)input;
 	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
-	const struct polaris10_power_state *polaris10_nps =
-			cast_const_phw_polaris10_power_state(states->pnew_state);
-	const struct polaris10_power_state *polaris10_cps =
-			cast_const_phw_polaris10_power_state(states->pcurrent_state);
-
 	uint32_t mm_boot_level_offset, mm_boot_level_value;
 	struct phm_ppt_v1_information *table_info =
 			(struct phm_ppt_v1_information *)(hwmgr->pptable);

-	if (polaris10_nps->vce_clks.evclk > 0 &&
-	(polaris10_cps == NULL || polaris10_cps->vce_clks.evclk == 0)) {
-
-		data->smc_state_table.VceBootLevel =
+	if (!bgate) {
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+						PHM_PlatformCaps_StablePState))
+			data->smc_state_table.VceBootLevel =
 				(uint8_t) (table_info->mm_dep_table->count - 1);
+		else
+			data->smc_state_table.VceBootLevel = 0;

 		mm_boot_level_offset = data->dpm_table_start +
 				offsetof(SMU74_Discrete_DpmTable, VceBootLevel);
@ -4452,18 +4450,14 @@ static int polaris10_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
 		cgs_write_ind_register(hwmgr->device,
 				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);

-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState)) {
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
 			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
 					PPSMC_MSG_VCEDPM_SetEnabledMask,
 					(uint32_t)1 << data->smc_state_table.VceBootLevel);
-
-			polaris10_enable_disable_vce_dpm(hwmgr, true);
-		} else if (polaris10_nps->vce_clks.evclk == 0 &&
-				polaris10_cps != NULL &&
-				polaris10_cps->vce_clks.evclk > 0)
-			polaris10_enable_disable_vce_dpm(hwmgr, false);
 	}

+	polaris10_enable_disable_vce_dpm(hwmgr, !bgate);
+
 	return 0;
 }

@ -4548,8 +4542,8 @@ static int polaris10_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		(data->need_update_smu7_dpm_table &
 		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {

-		PP_ASSERT_WITH_CODE(true == polaris10_is_dpm_running(hwmgr),
-				"Trying to Unfreeze SCLK DPM when DPM is disabled",
+		PP_ASSERT_WITH_CODE(polaris10_is_dpm_running(hwmgr),
+				    "Trying to Unfreeze SCLK DPM when DPM is disabled",
 				);
 		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
 				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
@ -4560,8 +4554,8 @@ static int polaris10_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->mclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {

-		PP_ASSERT_WITH_CODE(true == polaris10_is_dpm_running(hwmgr),
-				"Trying to Unfreeze MCLK DPM when DPM is disabled",
+		PP_ASSERT_WITH_CODE(polaris10_is_dpm_running(hwmgr),
+				    "Trying to Unfreeze MCLK DPM when DPM is disabled",
 				);
 		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
 				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
@ -4617,6 +4611,8 @@ static int polaris10_notify_smc_display(struct pp_hwmgr *hwmgr)
 	return (smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)PPSMC_HasDisplay) == 0) ?  0 : -EINVAL;
 }

+
+
 static int polaris10_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input)
 {
 	int tmp_result, result = 0;
@ -4650,11 +4646,6 @@ static int polaris10_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *i
 			"Failed to generate DPM level enabled mask!",
 			result = tmp_result);

-	tmp_result = polaris10_update_vce_dpm(hwmgr, input);
-	PP_ASSERT_WITH_CODE((0 == tmp_result),
-			"Failed to update VCE DPM!",
-			result = tmp_result);
-
 	tmp_result = polaris10_update_sclk_threshold(hwmgr);
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
 			"Failed to update SCLK threshold!",
@ -4725,6 +4716,7 @@ int polaris10_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwm
 	if (num_active_displays > 1)  /* to do && (pHwMgr->pPECI->displayConfiguration.bMultiMonitorInSync != TRUE)) */
 		polaris10_notify_smc_display_change(hwmgr, false);

+
 	return 0;
 }

@ -4774,6 +4766,7 @@ int polaris10_program_display_gap(struct pp_hwmgr *hwmgr)

 	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, data->soft_regs_start + offsetof(SMU74_SoftRegisters, VBlankTimeout), (frame_time_in_us - pre_vbi_time_in_us));

+
 	return 0;
 }

--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h
@ -352,6 +352,6 @@ int polaris10_hwmgr_init(struct pp_hwmgr *hwmgr);
 int polaris10_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
 int polaris10_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate);
 int polaris10_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable);
-
+int polaris10_update_vce_dpm(struct pp_hwmgr *hwmgr, bool bgate);
 #endif

--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c
@ -28,10 +28,360 @@
 #include "polaris10_smumgr.h"
 #include "smu74_discrete.h"
 #include "pp_debug.h"
+#include "gca/gfx_8_0_d.h"
+#include "gca/gfx_8_0_sh_mask.h"
+#include "oss/oss_3_0_sh_mask.h"

 #define VOLTAGE_SCALE  4
 #define POWERTUNE_DEFAULT_SET_MAX    1

+uint32_t DIDTBlock_Info = SQ_IR_MASK | TCP_IR_MASK | TD_PCC_MASK;
+
+struct polaris10_pt_config_reg GCCACConfig_Polaris10[] = {
+/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ *      Offset                             Mask                                                Shift                                               Value       Type
+ * ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ */
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x00060013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x00860013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x01060013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x01860013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x02060013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x02860013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x03060013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x03860013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x04060013, POLARIS10_CONFIGREG_GC_CAC_IND },
+
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x000E0013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x008E0013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x010E0013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x018E0013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x020E0013, POLARIS10_CONFIGREG_GC_CAC_IND },
+
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x00100013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x00900013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x01100013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x01900013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x02100013, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x02900013, POLARIS10_CONFIGREG_GC_CAC_IND },
+
+	{   0xFFFFFFFF  }
+};
+
+struct polaris10_pt_config_reg GCCACConfig_Polaris11[] = {
+/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ *      Offset                             Mask                                                Shift                                               Value       Type
+ * ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ */
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x00060011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x00860011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x01060011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x01860011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x02060011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x02860011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x03060011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x03860011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x04060011, POLARIS10_CONFIGREG_GC_CAC_IND },
+
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x000E0011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x008E0011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x010E0011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x018E0011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x020E0011, POLARIS10_CONFIGREG_GC_CAC_IND },
+
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x00100011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x00900011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x01100011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x01900011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x02100011, POLARIS10_CONFIGREG_GC_CAC_IND },
+	{   ixGC_CAC_CNTL,                     0xFFFFFFFF,                                         0,                                                  0x02900011, POLARIS10_CONFIGREG_GC_CAC_IND },
+
+	{   0xFFFFFFFF  }
+};
+
+struct polaris10_pt_config_reg DIDTConfig_Polaris10[] = {
+/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ *      Offset                             Mask                                                Shift                                               Value       Type
+ * ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ */
+	{   ixDIDT_SQ_WEIGHT0_3,               DIDT_SQ_WEIGHT0_3__WEIGHT0_MASK,                    DIDT_SQ_WEIGHT0_3__WEIGHT0__SHIFT,                  0x0073,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT0_3,               DIDT_SQ_WEIGHT0_3__WEIGHT1_MASK,                    DIDT_SQ_WEIGHT0_3__WEIGHT1__SHIFT,                  0x00ab,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT0_3,               DIDT_SQ_WEIGHT0_3__WEIGHT2_MASK,                    DIDT_SQ_WEIGHT0_3__WEIGHT2__SHIFT,                  0x0084,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT0_3,               DIDT_SQ_WEIGHT0_3__WEIGHT3_MASK,                    DIDT_SQ_WEIGHT0_3__WEIGHT3__SHIFT,                  0x005a,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_WEIGHT4_7,               DIDT_SQ_WEIGHT4_7__WEIGHT4_MASK,                    DIDT_SQ_WEIGHT4_7__WEIGHT4__SHIFT,                  0x0067,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT4_7,               DIDT_SQ_WEIGHT4_7__WEIGHT5_MASK,                    DIDT_SQ_WEIGHT4_7__WEIGHT5__SHIFT,                  0x0084,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT4_7,               DIDT_SQ_WEIGHT4_7__WEIGHT6_MASK,                    DIDT_SQ_WEIGHT4_7__WEIGHT6__SHIFT,                  0x0027,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT4_7,               DIDT_SQ_WEIGHT4_7__WEIGHT7_MASK,                    DIDT_SQ_WEIGHT4_7__WEIGHT7__SHIFT,                  0x0046,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_WEIGHT8_11,              DIDT_SQ_WEIGHT8_11__WEIGHT8_MASK,                   DIDT_SQ_WEIGHT8_11__WEIGHT8__SHIFT,                 0x00aa,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT8_11,              DIDT_SQ_WEIGHT8_11__WEIGHT9_MASK,                   DIDT_SQ_WEIGHT8_11__WEIGHT9__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT8_11,              DIDT_SQ_WEIGHT8_11__WEIGHT10_MASK,                  DIDT_SQ_WEIGHT8_11__WEIGHT10__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT8_11,              DIDT_SQ_WEIGHT8_11__WEIGHT11_MASK,                  DIDT_SQ_WEIGHT8_11__WEIGHT11__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_CTRL1,                   DIDT_SQ_CTRL1__MIN_POWER_MASK,                      DIDT_SQ_CTRL1__MIN_POWER__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL1,                   DIDT_SQ_CTRL1__MAX_POWER_MASK,                      DIDT_SQ_CTRL1__MAX_POWER__SHIFT,                    0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_CTRL_OCP,                DIDT_SQ_CTRL_OCP__UNUSED_0_MASK,                    DIDT_SQ_CTRL_OCP__UNUSED_0__SHIFT,                  0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL_OCP,                DIDT_SQ_CTRL_OCP__OCP_MAX_POWER_MASK,               DIDT_SQ_CTRL_OCP__OCP_MAX_POWER__SHIFT,             0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__MAX_POWER_DELTA_MASK,                DIDT_SQ_CTRL2__MAX_POWER_DELTA__SHIFT,              0x3853,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__UNUSED_0_MASK,                       DIDT_SQ_CTRL2__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__SHORT_TERM_INTERVAL_SIZE_MASK,       DIDT_SQ_CTRL2__SHORT_TERM_INTERVAL_SIZE__SHIFT,     0x005a,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__UNUSED_1_MASK,                       DIDT_SQ_CTRL2__UNUSED_1__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__LONG_TERM_INTERVAL_RATIO_MASK,       DIDT_SQ_CTRL2__LONG_TERM_INTERVAL_RATIO__SHIFT,     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__UNUSED_2_MASK,                       DIDT_SQ_CTRL2__UNUSED_2__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__DIDT_STALL_CTRL_ENABLE_MASK,    DIDT_SQ_STALL_CTRL__DIDT_STALL_CTRL_ENABLE__SHIFT,  0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_HI_MASK,       DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_HI__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_LO_MASK,       DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_LO__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__DIDT_HI_POWER_THRESHOLD_MASK,   DIDT_SQ_STALL_CTRL__DIDT_HI_POWER_THRESHOLD__SHIFT, 0x0ebb,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__UNUSED_0_MASK,                  DIDT_SQ_STALL_CTRL__UNUSED_0__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_TUNING_CTRL,             DIDT_SQ_TUNING_CTRL__DIDT_TUNING_ENABLE_MASK,       DIDT_SQ_TUNING_CTRL__DIDT_TUNING_ENABLE__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_TUNING_CTRL,             DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_HI_MASK,       DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_HI__SHIFT,     0x3853,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_TUNING_CTRL,             DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_LO_MASK,       DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_LO__SHIFT,     0x3153,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_TUNING_CTRL,             DIDT_SQ_TUNING_CTRL__UNUSED_0_MASK,                 DIDT_SQ_TUNING_CTRL__UNUSED_0__SHIFT,               0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK,                   DIDT_SQ_CTRL0__DIDT_CTRL_EN__SHIFT,                 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__USE_REF_CLOCK_MASK,                  DIDT_SQ_CTRL0__USE_REF_CLOCK__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__PHASE_OFFSET_MASK,                   DIDT_SQ_CTRL0__PHASE_OFFSET__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_CTRL_RST_MASK,                  DIDT_SQ_CTRL0__DIDT_CTRL_RST__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_CLK_EN_OVERRIDE_MASK,           DIDT_SQ_CTRL0__DIDT_CLK_EN_OVERRIDE__SHIFT,         0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI_MASK,     DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI__SHIFT,   0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO_MASK,     DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO__SHIFT,   0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__UNUSED_0_MASK,                       DIDT_SQ_CTRL0__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_WEIGHT0_3,               DIDT_TD_WEIGHT0_3__WEIGHT0_MASK,                    DIDT_TD_WEIGHT0_3__WEIGHT0__SHIFT,                  0x000a,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT0_3,               DIDT_TD_WEIGHT0_3__WEIGHT1_MASK,                    DIDT_TD_WEIGHT0_3__WEIGHT1__SHIFT,                  0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT0_3,               DIDT_TD_WEIGHT0_3__WEIGHT2_MASK,                    DIDT_TD_WEIGHT0_3__WEIGHT2__SHIFT,                  0x0017,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT0_3,               DIDT_TD_WEIGHT0_3__WEIGHT3_MASK,                    DIDT_TD_WEIGHT0_3__WEIGHT3__SHIFT,                  0x002f,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_WEIGHT4_7,               DIDT_TD_WEIGHT4_7__WEIGHT4_MASK,                    DIDT_TD_WEIGHT4_7__WEIGHT4__SHIFT,                  0x0046,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT4_7,               DIDT_TD_WEIGHT4_7__WEIGHT5_MASK,                    DIDT_TD_WEIGHT4_7__WEIGHT5__SHIFT,                  0x005d,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT4_7,               DIDT_TD_WEIGHT4_7__WEIGHT6_MASK,                    DIDT_TD_WEIGHT4_7__WEIGHT6__SHIFT,                  0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT4_7,               DIDT_TD_WEIGHT4_7__WEIGHT7_MASK,                    DIDT_TD_WEIGHT4_7__WEIGHT7__SHIFT,                  0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_CTRL1,                   DIDT_TD_CTRL1__MIN_POWER_MASK,                      DIDT_TD_CTRL1__MIN_POWER__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL1,                   DIDT_TD_CTRL1__MAX_POWER_MASK,                      DIDT_TD_CTRL1__MAX_POWER__SHIFT,                    0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_CTRL_OCP,                DIDT_TD_CTRL_OCP__UNUSED_0_MASK,                    DIDT_TD_CTRL_OCP__UNUSED_0__SHIFT,                  0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL_OCP,                DIDT_TD_CTRL_OCP__OCP_MAX_POWER_MASK,               DIDT_TD_CTRL_OCP__OCP_MAX_POWER__SHIFT,             0x00ff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__MAX_POWER_DELTA_MASK,                DIDT_TD_CTRL2__MAX_POWER_DELTA__SHIFT,              0x3fff,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__UNUSED_0_MASK,                       DIDT_TD_CTRL2__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__SHORT_TERM_INTERVAL_SIZE_MASK,       DIDT_TD_CTRL2__SHORT_TERM_INTERVAL_SIZE__SHIFT,     0x000f,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__UNUSED_1_MASK,                       DIDT_TD_CTRL2__UNUSED_1__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__LONG_TERM_INTERVAL_RATIO_MASK,       DIDT_TD_CTRL2__LONG_TERM_INTERVAL_RATIO__SHIFT,     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__UNUSED_2_MASK,                       DIDT_TD_CTRL2__UNUSED_2__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__DIDT_STALL_CTRL_ENABLE_MASK,    DIDT_TD_STALL_CTRL__DIDT_STALL_CTRL_ENABLE__SHIFT,  0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__DIDT_STALL_DELAY_HI_MASK,       DIDT_TD_STALL_CTRL__DIDT_STALL_DELAY_HI__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__DIDT_STALL_DELAY_LO_MASK,       DIDT_TD_STALL_CTRL__DIDT_STALL_DELAY_LO__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__DIDT_HI_POWER_THRESHOLD_MASK,   DIDT_TD_STALL_CTRL__DIDT_HI_POWER_THRESHOLD__SHIFT, 0x01aa,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__UNUSED_0_MASK,                  DIDT_TD_STALL_CTRL__UNUSED_0__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_TUNING_CTRL,             DIDT_TD_TUNING_CTRL__DIDT_TUNING_ENABLE_MASK,       DIDT_TD_TUNING_CTRL__DIDT_TUNING_ENABLE__SHIFT,     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_TUNING_CTRL,             DIDT_TD_TUNING_CTRL__MAX_POWER_DELTA_HI_MASK,       DIDT_TD_TUNING_CTRL__MAX_POWER_DELTA_HI__SHIFT,     0x0dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_TUNING_CTRL,             DIDT_TD_TUNING_CTRL__MAX_POWER_DELTA_LO_MASK,       DIDT_TD_TUNING_CTRL__MAX_POWER_DELTA_LO__SHIFT,     0x0dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_TUNING_CTRL,             DIDT_TD_TUNING_CTRL__UNUSED_0_MASK,                 DIDT_TD_TUNING_CTRL__UNUSED_0__SHIFT,               0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK,                   DIDT_TD_CTRL0__DIDT_CTRL_EN__SHIFT,                 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__USE_REF_CLOCK_MASK,                  DIDT_TD_CTRL0__USE_REF_CLOCK__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__PHASE_OFFSET_MASK,                   DIDT_TD_CTRL0__PHASE_OFFSET__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_CTRL_RST_MASK,                  DIDT_TD_CTRL0__DIDT_CTRL_RST__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_CLK_EN_OVERRIDE_MASK,           DIDT_TD_CTRL0__DIDT_CLK_EN_OVERRIDE__SHIFT,         0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI_MASK,     DIDT_TD_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI__SHIFT,   0x0009,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO_MASK,     DIDT_TD_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO__SHIFT,   0x0009,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__UNUSED_0_MASK,                       DIDT_TD_CTRL0__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_WEIGHT0_3,              DIDT_TCP_WEIGHT0_3__WEIGHT0_MASK,                   DIDT_TCP_WEIGHT0_3__WEIGHT0__SHIFT,                 0x0004,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT0_3,              DIDT_TCP_WEIGHT0_3__WEIGHT1_MASK,                   DIDT_TCP_WEIGHT0_3__WEIGHT1__SHIFT,                 0x0037,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT0_3,              DIDT_TCP_WEIGHT0_3__WEIGHT2_MASK,                   DIDT_TCP_WEIGHT0_3__WEIGHT2__SHIFT,                 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT0_3,              DIDT_TCP_WEIGHT0_3__WEIGHT3_MASK,                   DIDT_TCP_WEIGHT0_3__WEIGHT3__SHIFT,                 0x00ff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_WEIGHT4_7,              DIDT_TCP_WEIGHT4_7__WEIGHT4_MASK,                   DIDT_TCP_WEIGHT4_7__WEIGHT4__SHIFT,                 0x0054,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT4_7,              DIDT_TCP_WEIGHT4_7__WEIGHT5_MASK,                   DIDT_TCP_WEIGHT4_7__WEIGHT5__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT4_7,              DIDT_TCP_WEIGHT4_7__WEIGHT6_MASK,                   DIDT_TCP_WEIGHT4_7__WEIGHT6__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT4_7,              DIDT_TCP_WEIGHT4_7__WEIGHT7_MASK,                   DIDT_TCP_WEIGHT4_7__WEIGHT7__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_CTRL1,                  DIDT_TCP_CTRL1__MIN_POWER_MASK,                     DIDT_TCP_CTRL1__MIN_POWER__SHIFT,                   0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL1,                  DIDT_TCP_CTRL1__MAX_POWER_MASK,                     DIDT_TCP_CTRL1__MAX_POWER__SHIFT,                   0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_CTRL_OCP,               DIDT_TCP_CTRL_OCP__UNUSED_0_MASK,                   DIDT_TCP_CTRL_OCP__UNUSED_0__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL_OCP,               DIDT_TCP_CTRL_OCP__OCP_MAX_POWER_MASK,              DIDT_TCP_CTRL_OCP__OCP_MAX_POWER__SHIFT,            0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__MAX_POWER_DELTA_MASK,               DIDT_TCP_CTRL2__MAX_POWER_DELTA__SHIFT,             0x3dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__UNUSED_0_MASK,                      DIDT_TCP_CTRL2__UNUSED_0__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__SHORT_TERM_INTERVAL_SIZE_MASK,      DIDT_TCP_CTRL2__SHORT_TERM_INTERVAL_SIZE__SHIFT,    0x0032,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__UNUSED_1_MASK,                      DIDT_TCP_CTRL2__UNUSED_1__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__LONG_TERM_INTERVAL_RATIO_MASK,      DIDT_TCP_CTRL2__LONG_TERM_INTERVAL_RATIO__SHIFT,    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__UNUSED_2_MASK,                      DIDT_TCP_CTRL2__UNUSED_2__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__DIDT_STALL_CTRL_ENABLE_MASK,   DIDT_TCP_STALL_CTRL__DIDT_STALL_CTRL_ENABLE__SHIFT, 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__DIDT_STALL_DELAY_HI_MASK,      DIDT_TCP_STALL_CTRL__DIDT_STALL_DELAY_HI__SHIFT,    0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__DIDT_STALL_DELAY_LO_MASK,      DIDT_TCP_STALL_CTRL__DIDT_STALL_DELAY_LO__SHIFT,    0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__DIDT_HI_POWER_THRESHOLD_MASK,  DIDT_TCP_STALL_CTRL__DIDT_HI_POWER_THRESHOLD__SHIFT, 0x01aa,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__UNUSED_0_MASK,                 DIDT_TCP_STALL_CTRL__UNUSED_0__SHIFT,               0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_TUNING_CTRL,            DIDT_TCP_TUNING_CTRL__DIDT_TUNING_ENABLE_MASK,      DIDT_TCP_TUNING_CTRL__DIDT_TUNING_ENABLE__SHIFT,    0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_TUNING_CTRL,            DIDT_TCP_TUNING_CTRL__MAX_POWER_DELTA_HI_MASK,      DIDT_TCP_TUNING_CTRL__MAX_POWER_DELTA_HI__SHIFT,    0x3dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_TUNING_CTRL,            DIDT_TCP_TUNING_CTRL__MAX_POWER_DELTA_LO_MASK,      DIDT_TCP_TUNING_CTRL__MAX_POWER_DELTA_LO__SHIFT,    0x3dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_TUNING_CTRL,            DIDT_TCP_TUNING_CTRL__UNUSED_0_MASK,                DIDT_TCP_TUNING_CTRL__UNUSED_0__SHIFT,              0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK,                   DIDT_TCP_CTRL0__DIDT_CTRL_EN__SHIFT,                 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__USE_REF_CLOCK_MASK,                  DIDT_TCP_CTRL0__USE_REF_CLOCK__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__PHASE_OFFSET_MASK,                   DIDT_TCP_CTRL0__PHASE_OFFSET__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_CTRL_RST_MASK,                  DIDT_TCP_CTRL0__DIDT_CTRL_RST__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_CLK_EN_OVERRIDE_MASK,           DIDT_TCP_CTRL0__DIDT_CLK_EN_OVERRIDE__SHIFT,         0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI_MASK,     DIDT_TCP_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI__SHIFT,   0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO_MASK,     DIDT_TCP_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO__SHIFT,   0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__UNUSED_0_MASK,                       DIDT_TCP_CTRL0__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   0xFFFFFFFF  }
+};
+
+struct polaris10_pt_config_reg DIDTConfig_Polaris11[] = {
+/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ *      Offset                             Mask                                                Shift                                               Value       Type
+ * ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ */
+	{   ixDIDT_SQ_WEIGHT0_3,               DIDT_SQ_WEIGHT0_3__WEIGHT0_MASK,                    DIDT_SQ_WEIGHT0_3__WEIGHT0__SHIFT,                  0x0073,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT0_3,               DIDT_SQ_WEIGHT0_3__WEIGHT1_MASK,                    DIDT_SQ_WEIGHT0_3__WEIGHT1__SHIFT,                  0x00ab,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT0_3,               DIDT_SQ_WEIGHT0_3__WEIGHT2_MASK,                    DIDT_SQ_WEIGHT0_3__WEIGHT2__SHIFT,                  0x0084,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT0_3,               DIDT_SQ_WEIGHT0_3__WEIGHT3_MASK,                    DIDT_SQ_WEIGHT0_3__WEIGHT3__SHIFT,                  0x005a,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_WEIGHT4_7,               DIDT_SQ_WEIGHT4_7__WEIGHT4_MASK,                    DIDT_SQ_WEIGHT4_7__WEIGHT4__SHIFT,                  0x0067,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT4_7,               DIDT_SQ_WEIGHT4_7__WEIGHT5_MASK,                    DIDT_SQ_WEIGHT4_7__WEIGHT5__SHIFT,                  0x0084,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT4_7,               DIDT_SQ_WEIGHT4_7__WEIGHT6_MASK,                    DIDT_SQ_WEIGHT4_7__WEIGHT6__SHIFT,                  0x0027,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT4_7,               DIDT_SQ_WEIGHT4_7__WEIGHT7_MASK,                    DIDT_SQ_WEIGHT4_7__WEIGHT7__SHIFT,                  0x0046,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_WEIGHT8_11,              DIDT_SQ_WEIGHT8_11__WEIGHT8_MASK,                   DIDT_SQ_WEIGHT8_11__WEIGHT8__SHIFT,                 0x00aa,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT8_11,              DIDT_SQ_WEIGHT8_11__WEIGHT9_MASK,                   DIDT_SQ_WEIGHT8_11__WEIGHT9__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT8_11,              DIDT_SQ_WEIGHT8_11__WEIGHT10_MASK,                  DIDT_SQ_WEIGHT8_11__WEIGHT10__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_WEIGHT8_11,              DIDT_SQ_WEIGHT8_11__WEIGHT11_MASK,                  DIDT_SQ_WEIGHT8_11__WEIGHT11__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_CTRL1,                   DIDT_SQ_CTRL1__MIN_POWER_MASK,                      DIDT_SQ_CTRL1__MIN_POWER__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL1,                   DIDT_SQ_CTRL1__MAX_POWER_MASK,                      DIDT_SQ_CTRL1__MAX_POWER__SHIFT,                    0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_CTRL_OCP,                DIDT_SQ_CTRL_OCP__UNUSED_0_MASK,                    DIDT_SQ_CTRL_OCP__UNUSED_0__SHIFT,                  0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL_OCP,                DIDT_SQ_CTRL_OCP__OCP_MAX_POWER_MASK,               DIDT_SQ_CTRL_OCP__OCP_MAX_POWER__SHIFT,             0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__MAX_POWER_DELTA_MASK,                DIDT_SQ_CTRL2__MAX_POWER_DELTA__SHIFT,              0x3853,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__UNUSED_0_MASK,                       DIDT_SQ_CTRL2__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__SHORT_TERM_INTERVAL_SIZE_MASK,       DIDT_SQ_CTRL2__SHORT_TERM_INTERVAL_SIZE__SHIFT,     0x005a,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__UNUSED_1_MASK,                       DIDT_SQ_CTRL2__UNUSED_1__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__LONG_TERM_INTERVAL_RATIO_MASK,       DIDT_SQ_CTRL2__LONG_TERM_INTERVAL_RATIO__SHIFT,     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL2,                   DIDT_SQ_CTRL2__UNUSED_2_MASK,                       DIDT_SQ_CTRL2__UNUSED_2__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__DIDT_STALL_CTRL_ENABLE_MASK,    DIDT_SQ_STALL_CTRL__DIDT_STALL_CTRL_ENABLE__SHIFT,  0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_HI_MASK,       DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_HI__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_LO_MASK,       DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_LO__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__DIDT_HI_POWER_THRESHOLD_MASK,   DIDT_SQ_STALL_CTRL__DIDT_HI_POWER_THRESHOLD__SHIFT, 0x0ebb,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_STALL_CTRL,              DIDT_SQ_STALL_CTRL__UNUSED_0_MASK,                  DIDT_SQ_STALL_CTRL__UNUSED_0__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_TUNING_CTRL,             DIDT_SQ_TUNING_CTRL__DIDT_TUNING_ENABLE_MASK,       DIDT_SQ_TUNING_CTRL__DIDT_TUNING_ENABLE__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_TUNING_CTRL,             DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_HI_MASK,       DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_HI__SHIFT,     0x3853,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_TUNING_CTRL,             DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_LO_MASK,       DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_LO__SHIFT,     0x3153,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_TUNING_CTRL,             DIDT_SQ_TUNING_CTRL__UNUSED_0_MASK,                 DIDT_SQ_TUNING_CTRL__UNUSED_0__SHIFT,               0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK,                   DIDT_SQ_CTRL0__DIDT_CTRL_EN__SHIFT,                 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__USE_REF_CLOCK_MASK,                  DIDT_SQ_CTRL0__USE_REF_CLOCK__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__PHASE_OFFSET_MASK,                   DIDT_SQ_CTRL0__PHASE_OFFSET__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_CTRL_RST_MASK,                  DIDT_SQ_CTRL0__DIDT_CTRL_RST__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_CLK_EN_OVERRIDE_MASK,           DIDT_SQ_CTRL0__DIDT_CLK_EN_OVERRIDE__SHIFT,         0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI_MASK,     DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI__SHIFT,   0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO_MASK,     DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO__SHIFT,   0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_SQ_CTRL0,                   DIDT_SQ_CTRL0__UNUSED_0_MASK,                       DIDT_SQ_CTRL0__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_WEIGHT0_3,               DIDT_TD_WEIGHT0_3__WEIGHT0_MASK,                    DIDT_TD_WEIGHT0_3__WEIGHT0__SHIFT,                  0x000a,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT0_3,               DIDT_TD_WEIGHT0_3__WEIGHT1_MASK,                    DIDT_TD_WEIGHT0_3__WEIGHT1__SHIFT,                  0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT0_3,               DIDT_TD_WEIGHT0_3__WEIGHT2_MASK,                    DIDT_TD_WEIGHT0_3__WEIGHT2__SHIFT,                  0x0017,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT0_3,               DIDT_TD_WEIGHT0_3__WEIGHT3_MASK,                    DIDT_TD_WEIGHT0_3__WEIGHT3__SHIFT,                  0x002f,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_WEIGHT4_7,               DIDT_TD_WEIGHT4_7__WEIGHT4_MASK,                    DIDT_TD_WEIGHT4_7__WEIGHT4__SHIFT,                  0x0046,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT4_7,               DIDT_TD_WEIGHT4_7__WEIGHT5_MASK,                    DIDT_TD_WEIGHT4_7__WEIGHT5__SHIFT,                  0x005d,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT4_7,               DIDT_TD_WEIGHT4_7__WEIGHT6_MASK,                    DIDT_TD_WEIGHT4_7__WEIGHT6__SHIFT,                  0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_WEIGHT4_7,               DIDT_TD_WEIGHT4_7__WEIGHT7_MASK,                    DIDT_TD_WEIGHT4_7__WEIGHT7__SHIFT,                  0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_CTRL1,                   DIDT_TD_CTRL1__MIN_POWER_MASK,                      DIDT_TD_CTRL1__MIN_POWER__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL1,                   DIDT_TD_CTRL1__MAX_POWER_MASK,                      DIDT_TD_CTRL1__MAX_POWER__SHIFT,                    0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_CTRL_OCP,                DIDT_TD_CTRL_OCP__UNUSED_0_MASK,                    DIDT_TD_CTRL_OCP__UNUSED_0__SHIFT,                  0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL_OCP,                DIDT_TD_CTRL_OCP__OCP_MAX_POWER_MASK,               DIDT_TD_CTRL_OCP__OCP_MAX_POWER__SHIFT,             0x00ff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__MAX_POWER_DELTA_MASK,                DIDT_TD_CTRL2__MAX_POWER_DELTA__SHIFT,              0x3fff,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__UNUSED_0_MASK,                       DIDT_TD_CTRL2__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__SHORT_TERM_INTERVAL_SIZE_MASK,       DIDT_TD_CTRL2__SHORT_TERM_INTERVAL_SIZE__SHIFT,     0x000f,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__UNUSED_1_MASK,                       DIDT_TD_CTRL2__UNUSED_1__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__LONG_TERM_INTERVAL_RATIO_MASK,       DIDT_TD_CTRL2__LONG_TERM_INTERVAL_RATIO__SHIFT,     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL2,                   DIDT_TD_CTRL2__UNUSED_2_MASK,                       DIDT_TD_CTRL2__UNUSED_2__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__DIDT_STALL_CTRL_ENABLE_MASK,    DIDT_TD_STALL_CTRL__DIDT_STALL_CTRL_ENABLE__SHIFT,  0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__DIDT_STALL_DELAY_HI_MASK,       DIDT_TD_STALL_CTRL__DIDT_STALL_DELAY_HI__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__DIDT_STALL_DELAY_LO_MASK,       DIDT_TD_STALL_CTRL__DIDT_STALL_DELAY_LO__SHIFT,     0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__DIDT_HI_POWER_THRESHOLD_MASK,   DIDT_TD_STALL_CTRL__DIDT_HI_POWER_THRESHOLD__SHIFT, 0x01aa,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_STALL_CTRL,              DIDT_TD_STALL_CTRL__UNUSED_0_MASK,                  DIDT_TD_STALL_CTRL__UNUSED_0__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_TUNING_CTRL,             DIDT_TD_TUNING_CTRL__DIDT_TUNING_ENABLE_MASK,       DIDT_TD_TUNING_CTRL__DIDT_TUNING_ENABLE__SHIFT,     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_TUNING_CTRL,             DIDT_TD_TUNING_CTRL__MAX_POWER_DELTA_HI_MASK,       DIDT_TD_TUNING_CTRL__MAX_POWER_DELTA_HI__SHIFT,     0x0dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_TUNING_CTRL,             DIDT_TD_TUNING_CTRL__MAX_POWER_DELTA_LO_MASK,       DIDT_TD_TUNING_CTRL__MAX_POWER_DELTA_LO__SHIFT,     0x0dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_TUNING_CTRL,             DIDT_TD_TUNING_CTRL__UNUSED_0_MASK,                 DIDT_TD_TUNING_CTRL__UNUSED_0__SHIFT,               0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK,                   DIDT_TD_CTRL0__DIDT_CTRL_EN__SHIFT,                 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__USE_REF_CLOCK_MASK,                  DIDT_TD_CTRL0__USE_REF_CLOCK__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__PHASE_OFFSET_MASK,                   DIDT_TD_CTRL0__PHASE_OFFSET__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_CTRL_RST_MASK,                  DIDT_TD_CTRL0__DIDT_CTRL_RST__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_CLK_EN_OVERRIDE_MASK,           DIDT_TD_CTRL0__DIDT_CLK_EN_OVERRIDE__SHIFT,         0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI_MASK,     DIDT_TD_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI__SHIFT,   0x0008,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO_MASK,     DIDT_TD_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO__SHIFT,   0x0008,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TD_CTRL0,                   DIDT_TD_CTRL0__UNUSED_0_MASK,                       DIDT_TD_CTRL0__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_WEIGHT0_3,              DIDT_TCP_WEIGHT0_3__WEIGHT0_MASK,                   DIDT_TCP_WEIGHT0_3__WEIGHT0__SHIFT,                 0x0004,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT0_3,              DIDT_TCP_WEIGHT0_3__WEIGHT1_MASK,                   DIDT_TCP_WEIGHT0_3__WEIGHT1__SHIFT,                 0x0037,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT0_3,              DIDT_TCP_WEIGHT0_3__WEIGHT2_MASK,                   DIDT_TCP_WEIGHT0_3__WEIGHT2__SHIFT,                 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT0_3,              DIDT_TCP_WEIGHT0_3__WEIGHT3_MASK,                   DIDT_TCP_WEIGHT0_3__WEIGHT3__SHIFT,                 0x00ff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_WEIGHT4_7,              DIDT_TCP_WEIGHT4_7__WEIGHT4_MASK,                   DIDT_TCP_WEIGHT4_7__WEIGHT4__SHIFT,                 0x0054,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT4_7,              DIDT_TCP_WEIGHT4_7__WEIGHT5_MASK,                   DIDT_TCP_WEIGHT4_7__WEIGHT5__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT4_7,              DIDT_TCP_WEIGHT4_7__WEIGHT6_MASK,                   DIDT_TCP_WEIGHT4_7__WEIGHT6__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_WEIGHT4_7,              DIDT_TCP_WEIGHT4_7__WEIGHT7_MASK,                   DIDT_TCP_WEIGHT4_7__WEIGHT7__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_CTRL1,                  DIDT_TCP_CTRL1__MIN_POWER_MASK,                     DIDT_TCP_CTRL1__MIN_POWER__SHIFT,                   0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL1,                  DIDT_TCP_CTRL1__MAX_POWER_MASK,                     DIDT_TCP_CTRL1__MAX_POWER__SHIFT,                   0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_CTRL_OCP,               DIDT_TCP_CTRL_OCP__UNUSED_0_MASK,                   DIDT_TCP_CTRL_OCP__UNUSED_0__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL_OCP,               DIDT_TCP_CTRL_OCP__OCP_MAX_POWER_MASK,              DIDT_TCP_CTRL_OCP__OCP_MAX_POWER__SHIFT,            0xffff,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__MAX_POWER_DELTA_MASK,               DIDT_TCP_CTRL2__MAX_POWER_DELTA__SHIFT,             0x3dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__UNUSED_0_MASK,                      DIDT_TCP_CTRL2__UNUSED_0__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__SHORT_TERM_INTERVAL_SIZE_MASK,      DIDT_TCP_CTRL2__SHORT_TERM_INTERVAL_SIZE__SHIFT,    0x0032,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__UNUSED_1_MASK,                      DIDT_TCP_CTRL2__UNUSED_1__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__LONG_TERM_INTERVAL_RATIO_MASK,      DIDT_TCP_CTRL2__LONG_TERM_INTERVAL_RATIO__SHIFT,    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL2,                  DIDT_TCP_CTRL2__UNUSED_2_MASK,                      DIDT_TCP_CTRL2__UNUSED_2__SHIFT,                    0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__DIDT_STALL_CTRL_ENABLE_MASK,   DIDT_TCP_STALL_CTRL__DIDT_STALL_CTRL_ENABLE__SHIFT, 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__DIDT_STALL_DELAY_HI_MASK,      DIDT_TCP_STALL_CTRL__DIDT_STALL_DELAY_HI__SHIFT,    0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__DIDT_STALL_DELAY_LO_MASK,      DIDT_TCP_STALL_CTRL__DIDT_STALL_DELAY_LO__SHIFT,    0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__DIDT_HI_POWER_THRESHOLD_MASK,  DIDT_TCP_STALL_CTRL__DIDT_HI_POWER_THRESHOLD__SHIFT, 0x01aa,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_STALL_CTRL,             DIDT_TCP_STALL_CTRL__UNUSED_0_MASK,                 DIDT_TCP_STALL_CTRL__UNUSED_0__SHIFT,               0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_TUNING_CTRL,            DIDT_TCP_TUNING_CTRL__DIDT_TUNING_ENABLE_MASK,      DIDT_TCP_TUNING_CTRL__DIDT_TUNING_ENABLE__SHIFT,    0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_TUNING_CTRL,            DIDT_TCP_TUNING_CTRL__MAX_POWER_DELTA_HI_MASK,      DIDT_TCP_TUNING_CTRL__MAX_POWER_DELTA_HI__SHIFT,    0x3dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_TUNING_CTRL,            DIDT_TCP_TUNING_CTRL__MAX_POWER_DELTA_LO_MASK,      DIDT_TCP_TUNING_CTRL__MAX_POWER_DELTA_LO__SHIFT,    0x3dde,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_TUNING_CTRL,            DIDT_TCP_TUNING_CTRL__UNUSED_0_MASK,                DIDT_TCP_TUNING_CTRL__UNUSED_0__SHIFT,              0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK,                   DIDT_TCP_CTRL0__DIDT_CTRL_EN__SHIFT,                 0x0001,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__USE_REF_CLOCK_MASK,                  DIDT_TCP_CTRL0__USE_REF_CLOCK__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__PHASE_OFFSET_MASK,                   DIDT_TCP_CTRL0__PHASE_OFFSET__SHIFT,                 0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_CTRL_RST_MASK,                  DIDT_TCP_CTRL0__DIDT_CTRL_RST__SHIFT,                0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_CLK_EN_OVERRIDE_MASK,           DIDT_TCP_CTRL0__DIDT_CLK_EN_OVERRIDE__SHIFT,         0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI_MASK,     DIDT_TCP_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI__SHIFT,   0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO_MASK,     DIDT_TCP_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO__SHIFT,   0x0010,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   ixDIDT_TCP_CTRL0,                   DIDT_TCP_CTRL0__UNUSED_0_MASK,                       DIDT_TCP_CTRL0__UNUSED_0__SHIFT,                     0x0000,     POLARIS10_CONFIGREG_DIDT_IND },
+	{   0xFFFFFFFF  }
+};
+
 static const struct polaris10_pt_defaults polaris10_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
 	/* sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
 	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac, BAPM_TEMP_GRADIENT */
@ -209,6 +559,187 @@ static int polaris10_min_max_vgnb_lpml_id_from_bapm_vddc(struct pp_hwmgr *hwmgr)
 	return 0;
 }

+static int polaris10_enable_didt(struct pp_hwmgr *hwmgr, const bool enable)
+{
+
+	uint32_t en = enable ? 1 : 0;
+	int32_t result = 0;
+	uint32_t data;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping)) {
+		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_CTRL0);
+		data &= ~DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK;
+		data |= ((en << DIDT_SQ_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_CTRL0, data);
+		DIDTBlock_Info &= ~SQ_Enable_MASK;
+		DIDTBlock_Info |= en << SQ_Enable_SHIFT;
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping)) {
+		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_CTRL0);
+		data &= ~DIDT_DB_CTRL0__DIDT_CTRL_EN_MASK;
+		data |= ((en << DIDT_DB_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_DB_CTRL0__DIDT_CTRL_EN_MASK);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_CTRL0, data);
+		DIDTBlock_Info &= ~DB_Enable_MASK;
+		DIDTBlock_Info |= en << DB_Enable_SHIFT;
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping)) {
+		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_CTRL0);
+		data &= ~DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK;
+		data |= ((en << DIDT_TD_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_CTRL0, data);
+		DIDTBlock_Info &= ~TD_Enable_MASK;
+		DIDTBlock_Info |= en << TD_Enable_SHIFT;
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping)) {
+		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_CTRL0);
+		data &= ~DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK;
+		data |= ((en << DIDT_TCP_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_CTRL0, data);
+		DIDTBlock_Info &= ~TCP_Enable_MASK;
+		DIDTBlock_Info |= en << TCP_Enable_SHIFT;
+	}
+
+	if (enable)
+		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_Didt_Block_Function, DIDTBlock_Info);
+
+	return result;
+}
+
+static int polaris10_program_pt_config_registers(struct pp_hwmgr *hwmgr,
+				struct polaris10_pt_config_reg *cac_config_regs)
+{
+	struct polaris10_pt_config_reg *config_regs = cac_config_regs;
+	uint32_t cache = 0;
+	uint32_t data = 0;
+
+	PP_ASSERT_WITH_CODE((config_regs != NULL), "Invalid config register table.", return -EINVAL);
+
+	while (config_regs->offset != 0xFFFFFFFF) {
+		if (config_regs->type == POLARIS10_CONFIGREG_CACHE)
+			cache |= ((config_regs->value << config_regs->shift) & config_regs->mask);
+		else {
+			switch (config_regs->type) {
+			case POLARIS10_CONFIGREG_SMC_IND:
+				data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, config_regs->offset);
+				break;
+
+			case POLARIS10_CONFIGREG_DIDT_IND:
+				data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, config_regs->offset);
+				break;
+
+			case POLARIS10_CONFIGREG_GC_CAC_IND:
+				data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG_GC_CAC, config_regs->offset);
+				break;
+
+			default:
+				data = cgs_read_register(hwmgr->device, config_regs->offset);
+				break;
+			}
+
+			data &= ~config_regs->mask;
+			data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
+			data |= cache;
+
+			switch (config_regs->type) {
+			case POLARIS10_CONFIGREG_SMC_IND:
+				cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, config_regs->offset, data);
+				break;
+
+			case POLARIS10_CONFIGREG_DIDT_IND:
+				cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, config_regs->offset, data);
+				break;
+
+			case POLARIS10_CONFIGREG_GC_CAC_IND:
+				cgs_write_ind_register(hwmgr->device, CGS_IND_REG_GC_CAC, config_regs->offset, data);
+				break;
+
+			default:
+				cgs_write_register(hwmgr->device, config_regs->offset, data);
+				break;
+			}
+			cache = 0;
+		}
+
+		config_regs++;
+	}
+
+	return 0;
+}
+
+int polaris10_enable_didt_config(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	uint32_t num_se = 0;
+	uint32_t count, value, value2;
+	struct cgs_system_info sys_info = {0};
+
+	sys_info.size = sizeof(struct cgs_system_info);
+	sys_info.info_id = CGS_SYSTEM_INFO_GFX_SE_INFO;
+	result = cgs_query_system_info(hwmgr->device, &sys_info);
+
+
+	if (result == 0)
+		num_se = sys_info.value;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping)) {
+
+		/* TO DO Pre DIDT disable clock gating */
+		value = 0;
+		value2 = cgs_read_register(hwmgr->device, mmGRBM_GFX_INDEX);
+		for (count = 0; count < num_se; count++) {
+			value = SYS_GRBM_GFX_INDEX_DATA__INSTANCE_BROADCAST_WRITES_MASK
+				| SYS_GRBM_GFX_INDEX_DATA__SH_BROADCAST_WRITES_MASK
+				| (count << SYS_GRBM_GFX_INDEX_DATA__SE_INDEX__SHIFT);
+			cgs_write_register(hwmgr->device, mmGRBM_GFX_INDEX, value);
+
+			if (hwmgr->chip_id == CHIP_POLARIS10) {
+				result = polaris10_program_pt_config_registers(hwmgr, GCCACConfig_Polaris10);
+				PP_ASSERT_WITH_CODE((result == 0), "DIDT Config failed.", return result);
+				result = polaris10_program_pt_config_registers(hwmgr, DIDTConfig_Polaris10);
+				PP_ASSERT_WITH_CODE((result == 0), "DIDT Config failed.", return result);
+			} else if (hwmgr->chip_id == CHIP_POLARIS11) {
+				result = polaris10_program_pt_config_registers(hwmgr, GCCACConfig_Polaris11);
+				PP_ASSERT_WITH_CODE((result == 0), "DIDT Config failed.", return result);
+				result = polaris10_program_pt_config_registers(hwmgr, DIDTConfig_Polaris11);
+				PP_ASSERT_WITH_CODE((result == 0), "DIDT Config failed.", return result);
+			}
+		}
+		cgs_write_register(hwmgr->device, mmGRBM_GFX_INDEX, value2);
+
+		result = polaris10_enable_didt(hwmgr, true);
+		PP_ASSERT_WITH_CODE((result == 0), "EnableDiDt failed.", return result);
+
+		/* TO DO Post DIDT enable clock gating */
+	}
+
+	return 0;
+}
+
+int polaris10_disable_didt_config(struct pp_hwmgr *hwmgr)
+{
+	int result;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping)) {
+		/* TO DO Pre DIDT disable clock gating */
+
+		result = polaris10_enable_didt(hwmgr, false);
+		PP_ASSERT_WITH_CODE((result == 0), "Post DIDT enable clock gating failed.", return result);
+		/* TO DO Post DIDT enable clock gating */
+	}
+
+	return 0;
+}
+
+
 static int polaris10_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
 {
 	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.h
@ -27,6 +27,7 @@ enum polaris10_pt_config_reg_type {
 	POLARIS10_CONFIGREG_MMR = 0,
 	POLARIS10_CONFIGREG_SMC_IND,
 	POLARIS10_CONFIGREG_DIDT_IND,
+	POLARIS10_CONFIGREG_GC_CAC_IND,
 	POLARIS10_CONFIGREG_CACHE,
 	POLARIS10_CONFIGREG_MAX
 };
@ -49,6 +50,14 @@ enum polaris10_pt_config_reg_type {
 #define POWERCONTAINMENT_FEATURE_TDCLimit        0x00000002
 #define POWERCONTAINMENT_FEATURE_PkgPwrLimit     0x00000004

+#define ixGC_CAC_CNTL 0x0000
+#define ixDIDT_SQ_STALL_CTRL 0x0004
+#define  ixDIDT_SQ_TUNING_CTRL 0x0005
+#define ixDIDT_TD_STALL_CTRL 0x0044
+#define ixDIDT_TD_TUNING_CTRL 0x0045
+#define ixDIDT_TCP_STALL_CTRL 0x0064
+#define ixDIDT_TCP_TUNING_CTRL 0x0065
+
 struct polaris10_pt_config_reg {
 	uint32_t                           offset;
 	uint32_t                           mask;
@ -80,6 +89,6 @@ int polaris10_enable_power_containment(struct pp_hwmgr *hwmgr);
 int polaris10_disable_power_containment(struct pp_hwmgr *hwmgr);
 int polaris10_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n);
 int polaris10_power_control_set_level(struct pp_hwmgr *hwmgr);
-
+int polaris10_enable_didt_config(struct pp_hwmgr *hwmgr);
 #endif  /* POLARIS10_POWERTUNE_H */

--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
@ -66,7 +66,7 @@ int acpi_pcie_perf_request(void *device, uint8_t perf_req, bool advertise)
 	int result;
 	struct cgs_system_info info = {0};

-	if( 0 != acpi_atcs_notify_pcie_device_ready(device))
+	if (acpi_atcs_notify_pcie_device_ready(device))
 		return -EINVAL;

 	info.size = sizeof(struct cgs_system_info);
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@ -1289,9 +1289,9 @@ int atomctrl_set_ac_timing_ai(struct pp_hwmgr *hwmgr, uint32_t memory_clock,
 	int result;

 	memory_clock_parameters.asDPMMCReg.ulClock.ulClockFreq =
-		cpu_to_le32(memory_clock & SET_CLOCK_FREQ_MASK);
+		memory_clock & SET_CLOCK_FREQ_MASK;
 	memory_clock_parameters.asDPMMCReg.ulClock.ulComputeClockFlag =
-		cpu_to_le32(ADJUST_MC_SETTING_PARAM);
+		ADJUST_MC_SETTING_PARAM;
 	memory_clock_parameters.asDPMMCReg.ucMclkDPMState = level;

 	result = cgs_atom_exec_cmd_table
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
@ -50,55 +50,45 @@ typedef union _fInt {
 * Function Declarations
 *  -------------------------------------------------------------------------------
 */
-fInt ConvertToFraction(int);                       /* Use this to convert an INT to a FINT */
-fInt Convert_ULONG_ToFraction(uint32_t);              /* Use this to convert an uint32_t to a FINT */
-fInt GetScaledFraction(int, int);                  /* Use this to convert an INT to a FINT after scaling it by a factor */
-int ConvertBackToInteger(fInt);                    /* Convert a FINT back to an INT that is scaled by 1000 (i.e. last 3 digits are the decimal digits) */
+static fInt ConvertToFraction(int);                       /* Use this to convert an INT to a FINT */
+static fInt Convert_ULONG_ToFraction(uint32_t);           /* Use this to convert an uint32_t to a FINT */
+static fInt GetScaledFraction(int, int);                  /* Use this to convert an INT to a FINT after scaling it by a factor */
+static int ConvertBackToInteger(fInt);                    /* Convert a FINT back to an INT that is scaled by 1000 (i.e. last 3 digits are the decimal digits) */

-fInt fNegate(fInt);                                /* Returns -1 * input fInt value */
-fInt fAdd (fInt, fInt);                            /* Returns the sum of two fInt numbers */
-fInt fSubtract (fInt A, fInt B);                   /* Returns A-B - Sometimes easier than Adding negative numbers */
-fInt fMultiply (fInt, fInt);                       /* Returns the product of two fInt numbers */
-fInt fDivide (fInt A, fInt B);                     /* Returns A/B */
-fInt fGetSquare(fInt);                             /* Returns the square of a fInt number */
-fInt fSqrt(fInt);                                  /* Returns the Square Root of a fInt number */
+static fInt fNegate(fInt);                                /* Returns -1 * input fInt value */
+static fInt fAdd (fInt, fInt);                            /* Returns the sum of two fInt numbers */
+static fInt fSubtract (fInt A, fInt B);                   /* Returns A-B - Sometimes easier than Adding negative numbers */
+static fInt fMultiply (fInt, fInt);                       /* Returns the product of two fInt numbers */
+static fInt fDivide (fInt A, fInt B);                     /* Returns A/B */
+static fInt fGetSquare(fInt);                             /* Returns the square of a fInt number */
+static fInt fSqrt(fInt);                                  /* Returns the Square Root of a fInt number */

-int uAbs(int);                                     /* Returns the Absolute value of the Int */
-fInt fAbs(fInt);                                   /* Returns the Absolute value of the fInt */
-int uPow(int base, int exponent);                  /* Returns base^exponent an INT */
+static int uAbs(int);                                     /* Returns the Absolute value of the Int */
+static int uPow(int base, int exponent);                  /* Returns base^exponent an INT */

-void SolveQuadracticEqn(fInt, fInt, fInt, fInt[]); /* Returns the 2 roots via the array */
-bool Equal(fInt, fInt);                         /* Returns true if two fInts are equal to each other */
-bool GreaterThan(fInt A, fInt B);               /* Returns true if A > B */
+static void SolveQuadracticEqn(fInt, fInt, fInt, fInt[]); /* Returns the 2 roots via the array */
+static bool Equal(fInt, fInt);                            /* Returns true if two fInts are equal to each other */
+static bool GreaterThan(fInt A, fInt B);                  /* Returns true if A > B */

-fInt fExponential(fInt exponent);                  /* Can be used to calculate e^exponent */
-fInt fNaturalLog(fInt value);                      /* Can be used to calculate ln(value) */
+static fInt fExponential(fInt exponent);                  /* Can be used to calculate e^exponent */
+static fInt fNaturalLog(fInt value);                      /* Can be used to calculate ln(value) */

 /* Fuse decoding functions
 * -------------------------------------------------------------------------------------
 */
-fInt fDecodeLinearFuse(uint32_t fuse_value, fInt f_min, fInt f_range, uint32_t bitlength);
-fInt fDecodeLogisticFuse(uint32_t fuse_value, fInt f_average, fInt f_range, uint32_t bitlength);
-fInt fDecodeLeakageID (uint32_t leakageID_fuse, fInt ln_max_div_min, fInt f_min, uint32_t bitlength);
+static fInt fDecodeLinearFuse(uint32_t fuse_value, fInt f_min, fInt f_range, uint32_t bitlength);
+static fInt fDecodeLogisticFuse(uint32_t fuse_value, fInt f_average, fInt f_range, uint32_t bitlength);
+static fInt fDecodeLeakageID (uint32_t leakageID_fuse, fInt ln_max_div_min, fInt f_min, uint32_t bitlength);

 /* Internal Support Functions - Use these ONLY for testing or adding to internal functions
 * -------------------------------------------------------------------------------------
 * Some of the following functions take two INTs as their input - This is unsafe for a variety of reasons.
 */
-fInt Add (int, int);                               /* Add two INTs and return Sum as FINT */
-fInt Multiply (int, int);                          /* Multiply two INTs and return Product as FINT */
-fInt Divide (int, int);                            /* You get the idea... */
-fInt fNegate(fInt);
+static fInt Divide (int, int);                            /* Divide two INTs and return result as FINT */
+static fInt fNegate(fInt);

-int uGetScaledDecimal (fInt);                      /* Internal function */
-int GetReal (fInt A);                              /* Internal function */
-
-/* Future Additions and Incomplete Functions
- * -------------------------------------------------------------------------------------
- */
-int GetRoundedValue(fInt);                         /* Incomplete function - Useful only when Precision is lacking */
-                                                   /* Let us say we have 2.126 but can only handle 2 decimal points. We could */
-                                                   /* either chop of 6 and keep 2.12 or use this function to get 2.13, which is more accurate */
+static int uGetScaledDecimal (fInt);                      /* Internal function */
+static int GetReal (fInt A);                              /* Internal function */

 /* -------------------------------------------------------------------------------------
 * TROUBLESHOOTING INFORMATION
@ -115,7 +105,7 @@ int GetRoundedValue(fInt);                         /* Incomplete function - Usef
 * START OF CODE
 * -------------------------------------------------------------------------------------
 */
-fInt fExponential(fInt exponent)        /*Can be used to calculate e^exponent*/
+static fInt fExponential(fInt exponent)        /*Can be used to calculate e^exponent*/
 {
 	uint32_t i;
 	bool bNegated = false;
@ -154,7 +144,7 @@ fInt fExponential(fInt exponent)        /*Can be used to calculate e^exponent*/
 	return solution;
 }

-fInt fNaturalLog(fInt value)
+static fInt fNaturalLog(fInt value)
 {
 	uint32_t i;
 	fInt upper_bound = Divide(8, 1000);
@ -179,7 +169,7 @@ fInt fNaturalLog(fInt value)
 	return (fAdd(solution, error_term));
 }

-fInt fDecodeLinearFuse(uint32_t fuse_value, fInt f_min, fInt f_range, uint32_t bitlength)
+static fInt fDecodeLinearFuse(uint32_t fuse_value, fInt f_min, fInt f_range, uint32_t bitlength)
 {
 	fInt f_fuse_value = Convert_ULONG_ToFraction(fuse_value);
 	fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
@ -194,7 +184,7 @@ fInt fDecodeLinearFuse(uint32_t fuse_value, fInt f_min, fInt f_range, uint32_t b
 }


-fInt fDecodeLogisticFuse(uint32_t fuse_value, fInt f_average, fInt f_range, uint32_t bitlength)
+static fInt fDecodeLogisticFuse(uint32_t fuse_value, fInt f_average, fInt f_range, uint32_t bitlength)
 {
 	fInt f_fuse_value = Convert_ULONG_ToFraction(fuse_value);
 	fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
@ -212,7 +202,7 @@ fInt fDecodeLogisticFuse(uint32_t fuse_value, fInt f_average, fInt f_range, uint
 	return f_decoded_value;
 }

-fInt fDecodeLeakageID (uint32_t leakageID_fuse, fInt ln_max_div_min, fInt f_min, uint32_t bitlength)
+static fInt fDecodeLeakageID (uint32_t leakageID_fuse, fInt ln_max_div_min, fInt f_min, uint32_t bitlength)
 {
 	fInt fLeakage;
 	fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
@ -225,7 +215,7 @@ fInt fDecodeLeakageID (uint32_t leakageID_fuse, fInt ln_max_div_min, fInt f_min,
 	return fLeakage;
 }

-fInt ConvertToFraction(int X) /*Add all range checking here. Is it possible to make fInt a private declaration? */
+static fInt ConvertToFraction(int X) /*Add all range checking here. Is it possible to make fInt a private declaration? */
 {
 	fInt temp;

@ -237,13 +227,13 @@ fInt ConvertToFraction(int X) /*Add all range checking here. Is it possible to m
 	return temp;
 }

-fInt fNegate(fInt X)
+static fInt fNegate(fInt X)
 {
 	fInt CONSTANT_NEGONE = ConvertToFraction(-1);
 	return (fMultiply(X, CONSTANT_NEGONE));
 }

-fInt Convert_ULONG_ToFraction(uint32_t X)
+static fInt Convert_ULONG_ToFraction(uint32_t X)
 {
 	fInt temp;

@ -255,7 +245,7 @@ fInt Convert_ULONG_ToFraction(uint32_t X)
 	return temp;
 }

-fInt GetScaledFraction(int X, int factor)
+static fInt GetScaledFraction(int X, int factor)
 {
 	int times_shifted, factor_shifted;
 	bool bNEGATED;
@ -304,7 +294,7 @@ fInt GetScaledFraction(int X, int factor)
 }

 /* Addition using two fInts */
-fInt fAdd (fInt X, fInt Y)
+static fInt fAdd (fInt X, fInt Y)
 {
 	fInt Sum;

@ -314,7 +304,7 @@ fInt fAdd (fInt X, fInt Y)
 }

 /* Addition using two fInts */
-fInt fSubtract (fInt X, fInt Y)
+static fInt fSubtract (fInt X, fInt Y)
 {
 	fInt Difference;

@ -323,7 +313,7 @@ fInt fSubtract (fInt X, fInt Y)
 	return Difference;
 }

-bool Equal(fInt A, fInt B)
+static bool Equal(fInt A, fInt B)
 {
 	if (A.full == B.full)
 		return true;
@ -331,7 +321,7 @@ bool Equal(fInt A, fInt B)
 		return false;
 }

-bool GreaterThan(fInt A, fInt B)
+static bool GreaterThan(fInt A, fInt B)
 {
 	if (A.full > B.full)
 		return true;
@ -339,7 +329,7 @@ bool GreaterThan(fInt A, fInt B)
 		return false;
 }

-fInt fMultiply (fInt X, fInt Y) /* Uses 64-bit integers (int64_t) */
+static fInt fMultiply (fInt X, fInt Y) /* Uses 64-bit integers (int64_t) */
 {
 	fInt Product;
 	int64_t tempProduct;
@ -363,7 +353,7 @@ fInt fMultiply (fInt X, fInt Y) /* Uses 64-bit integers (int64_t) */
 	return Product;
 }

-fInt fDivide (fInt X, fInt Y)
+static fInt fDivide (fInt X, fInt Y)
 {
 	fInt fZERO, fQuotient;
 	int64_t longlongX, longlongY;
@ -384,7 +374,7 @@ fInt fDivide (fInt X, fInt Y)
 	return fQuotient;
 }

-int ConvertBackToInteger (fInt A) /*THIS is the function that will be used to check with the Golden settings table*/
+static int ConvertBackToInteger (fInt A) /*THIS is the function that will be used to check with the Golden settings table*/
 {
 	fInt fullNumber, scaledDecimal, scaledReal;

@ -397,13 +387,13 @@ int ConvertBackToInteger (fInt A) /*THIS is the function that will be used to ch
 	return fullNumber.full;
 }

-fInt fGetSquare(fInt A)
+static fInt fGetSquare(fInt A)
 {
 	return fMultiply(A,A);
 }

 /* x_new = x_old - (x_old^2 - C) / (2 * x_old) */
-fInt fSqrt(fInt num)
+static fInt fSqrt(fInt num)
 {
 	fInt F_divide_Fprime, Fprime;
 	fInt test;
@ -460,7 +450,7 @@ fInt fSqrt(fInt num)
 	return (x_new);
 }

-void SolveQuadracticEqn(fInt A, fInt B, fInt C, fInt Roots[])
+static void SolveQuadracticEqn(fInt A, fInt B, fInt C, fInt Roots[])
 {
 	fInt *pRoots = &Roots[0];
 	fInt temp, root_first, root_second;
@ -498,52 +488,13 @@ void SolveQuadracticEqn(fInt A, fInt B, fInt C, fInt Roots[])
 * -----------------------------------------------------------------------------
 */

-/* Addition using two normal ints - Temporary - Use only for testing purposes?. */
-fInt Add (int X, int Y)
-{
-	fInt A, B, Sum;
-
-	A.full = (X << SHIFT_AMOUNT);
-	B.full = (Y << SHIFT_AMOUNT);
-
-	Sum.full = A.full + B.full;
-
-	return Sum;
-}
-
 /* Conversion Functions */
-int GetReal (fInt A)
+static int GetReal (fInt A)
 {
 	return (A.full >> SHIFT_AMOUNT);
 }

-/* Temporarily Disabled */
-int GetRoundedValue(fInt A) /*For now, round the 3rd decimal place */
-{
-	/* ROUNDING TEMPORARLY DISABLED
-	int temp = A.full;
-	int decimal_cutoff, decimal_mask = 0x000001FF;
-	decimal_cutoff = temp & decimal_mask;
-	if (decimal_cutoff > 0x147) {
-		temp += 673;
-	}*/
-
-	return ConvertBackToInteger(A)/10000; /*Temporary - in case this was used somewhere else */
-}
-
-fInt Multiply (int X, int Y)
-{
-	fInt A, B, Product;
-
-	A.full = X << SHIFT_AMOUNT;
-	B.full = Y << SHIFT_AMOUNT;
-
-	Product = fMultiply(A, B);
-
-	return Product;
-}
-
-fInt Divide (int X, int Y)
+static fInt Divide (int X, int Y)
 {
 	fInt A, B, Quotient;

@ -555,7 +506,7 @@ fInt Divide (int X, int Y)
 	return Quotient;
 }

-int uGetScaledDecimal (fInt A) /*Converts the fractional portion to whole integers - Costly function */
+static int uGetScaledDecimal (fInt A) /*Converts the fractional portion to whole integers - Costly function */
 {
 	int dec[PRECISION];
 	int i, scaledDecimal = 0, tmp = A.partial.decimal;
@ -570,7 +521,7 @@ int uGetScaledDecimal (fInt A) /*Converts the fractional portion to whole intege
 	return scaledDecimal;
 }

-int uPow(int base, int power)
+static int uPow(int base, int power)
 {
 	if (power == 0)
 		return 1;
@ -578,15 +529,7 @@ int uPow(int base, int power)
 		return (base)*uPow(base, power - 1);
 }

-fInt fAbs(fInt A)
-{
-	if (A.partial.real < 0)
-		return (fMultiply(A, ConvertToFraction(-1)));
-	else
-		return A;
-}
-
-int uAbs(int X)
+static int uAbs(int X)
 {
 	if (X < 0)
 		return (X * -1);
@ -594,7 +537,7 @@ int uAbs(int X)
 		return X;
 }

-fInt fRoundUpByStepSize(fInt A, fInt fStepSize, bool error_term)
+static fInt fRoundUpByStepSize(fInt A, fInt fStepSize, bool error_term)
 {
 	fInt solution;

--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@ -571,7 +571,7 @@ int tonga_disable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if (0 == data->sclk_dpm_key_disabled) {
 		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
 		PP_ASSERT_WITH_CODE(
-				(0 == tonga_is_dpm_running(hwmgr)),
+				!tonga_is_dpm_running(hwmgr),
 				"Trying to Disable SCLK DPM when DPM is disabled",
 				return -1
 				);
@ -587,7 +587,7 @@ int tonga_disable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if (0 == data->mclk_dpm_key_disabled) {
 		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message. */
 		PP_ASSERT_WITH_CODE(
-				(0 == tonga_is_dpm_running(hwmgr)),
+				!tonga_is_dpm_running(hwmgr),
 				"Trying to Disable MCLK DPM when DPM is disabled",
 				return -1
 				);
@ -614,7 +614,7 @@ int tonga_stop_dpm(struct pp_hwmgr *hwmgr)
 	if (0 == data->pcie_dpm_key_disabled) {
 		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
 		PP_ASSERT_WITH_CODE(
-				(0 == tonga_is_dpm_running(hwmgr)),
+				!tonga_is_dpm_running(hwmgr),
 				"Trying to Disable PCIE DPM when DPM is disabled",
 				return -1
 				);
@ -630,7 +630,7 @@ int tonga_stop_dpm(struct pp_hwmgr *hwmgr)

 	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
 	PP_ASSERT_WITH_CODE(
-			(0 == tonga_is_dpm_running(hwmgr)),
+			!tonga_is_dpm_running(hwmgr),
 			"Trying to Disable Voltage CNTL when DPM is disabled",
 			return -1
 			);
@ -688,8 +688,9 @@ int tonga_dpm_force_state(struct pp_hwmgr *hwmgr, uint32_t n)
 	uint32_t level_mask = 1 << n;

 	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message. */
-	PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
-			"Trying to force SCLK when DPM is disabled", return -1;);
+	PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+			    "Trying to force SCLK when DPM is disabled",
+			    return -1;);
 	if (0 == data->sclk_dpm_key_disabled)
 		return (0 == smum_send_msg_to_smc_with_parameter(
 							     hwmgr->smumgr,
@ -712,8 +713,9 @@ int tonga_dpm_force_state_mclk(struct pp_hwmgr *hwmgr, uint32_t n)
 	uint32_t level_mask = 1 << n;

 	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message. */
-	PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
-			"Trying to Force MCLK when DPM is disabled", return -1;);
+	PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+			    "Trying to Force MCLK when DPM is disabled",
+			    return -1;);
 	if (0 == data->mclk_dpm_key_disabled)
 		return (0 == smum_send_msg_to_smc_with_parameter(
 								hwmgr->smumgr,
@ -735,8 +737,9 @@ int tonga_dpm_force_state_pcie(struct pp_hwmgr *hwmgr, uint32_t n)
 	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);

 	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
-	PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
-			"Trying to Force PCIE level when DPM is disabled", return -1;);
+	PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+			    "Trying to Force PCIE level when DPM is disabled",
+			    return -1;);
 	if (0 == data->pcie_dpm_key_disabled)
 		return (0 == smum_send_msg_to_smc_with_parameter(
 							     hwmgr->smumgr,
@ -774,7 +777,7 @@ int tonga_process_firmware_header(struct pp_hwmgr *hwmgr)

 	uint32_t tmp;
 	int result;
-	bool error = 0;
+	bool error = false;

 	result = tonga_read_smc_sram_dword(hwmgr->smumgr,
 				SMU72_FIRMWARE_HEADER_LOCATION +
@ -933,11 +936,11 @@ int tonga_init_power_gate_state(struct pp_hwmgr *hwmgr)
 {
 	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);

-	data->uvd_power_gated = 0;
-	data->vce_power_gated = 0;
-	data->samu_power_gated = 0;
-	data->acp_power_gated = 0;
-	data->pg_acp_init = 1;
+	data->uvd_power_gated = false;
+	data->vce_power_gated = false;
+	data->samu_power_gated = false;
+	data->acp_power_gated = false;
+	data->pg_acp_init = true;

 	return 0;
 }
@ -955,7 +958,7 @@ int tonga_check_for_dpm_running(struct pp_hwmgr *hwmgr)
 	 * because we may have test scenarios that need us intentionly disable SCLK/MCLK DPM,
 	 * whereas voltage control is a fundemental change that will not be disabled
 	 */
-	return (0 == tonga_is_dpm_running(hwmgr) ? 0 : 1);
+	return (!tonga_is_dpm_running(hwmgr) ? 0 : 1);
 }

 /**
@ -968,7 +971,7 @@ int tonga_check_for_dpm_stopped(struct pp_hwmgr *hwmgr)
 {
 	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);

-	if (0 != tonga_is_dpm_running(hwmgr)) {
+	if (tonga_is_dpm_running(hwmgr)) {
 		/* If HW Virtualization is enabled, dpm_table_start will not have a valid value */
 		if (!data->dpm_table_start) {
 			return 1;
@ -991,7 +994,7 @@ static int tonga_trim_voltage_table(struct pp_hwmgr *hwmgr,
 {
 	uint32_t table_size, i, j;
 	uint16_t vvalue;
-	bool bVoltageFound = 0;
+	bool bVoltageFound = false;
 	pp_atomctrl_voltage_table *table;

 	PP_ASSERT_WITH_CODE((NULL != voltage_table), "Voltage Table empty.", return -1;);
@ -1007,11 +1010,11 @@ static int tonga_trim_voltage_table(struct pp_hwmgr *hwmgr,

 	for (i = 0; i < voltage_table->count; i++) {
 		vvalue = voltage_table->entries[i].value;
-		bVoltageFound = 0;
+		bVoltageFound = false;

 		for (j = 0; j < table->count; j++) {
 			if (vvalue == table->entries[j].value) {
-				bVoltageFound = 1;
+				bVoltageFound = true;
 				break;
 			}
 		}
@ -1331,7 +1334,6 @@ static int tonga_populate_cac_tables(struct pp_hwmgr *hwmgr,
 {
 	uint32_t count;
 	uint8_t index;
-	int result = 0;
 	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
 	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
 	struct phm_ppt_v1_voltage_lookup_table *vddgfx_lookup_table = pptable_info->vddgfx_lookup_table;
@ -1378,7 +1380,7 @@ static int tonga_populate_cac_tables(struct pp_hwmgr *hwmgr,
 		}
 	}

-	return result;
+	return 0;
 }


@ -2042,7 +2044,7 @@ static int tonga_populate_single_memory_level(

 	if ((data->mclk_stutter_mode_threshold != 0) &&
 	    (memory_clock <= data->mclk_stutter_mode_threshold) &&
-	    (data->is_uvd_enabled == 0)
+	    (!data->is_uvd_enabled)
 	    && (PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL, STUTTER_ENABLE) & 0x1)
 	    && (data->display_timing.num_existing_displays <= 2)
 	    && (data->display_timing.num_existing_displays != 0))
@ -2705,7 +2707,7 @@ static int tonga_reset_single_dpm_table(

 	dpm_table->count = count;
 	for (i = 0; i < MAX_REGULAR_DPM_NUMBER; i++) {
-		dpm_table->dpm_levels[i].enabled = 0;
+		dpm_table->dpm_levels[i].enabled = false;
 	}

 	return 0;
@ -2718,7 +2720,7 @@ static void tonga_setup_pcie_table_entry(
 {
 	dpm_table->dpm_levels[index].value = pcie_gen;
 	dpm_table->dpm_levels[index].param1 = pcie_lanes;
-	dpm_table->dpm_levels[index].enabled = 1;
+	dpm_table->dpm_levels[index].enabled = true;
 }

 static int tonga_setup_default_pcie_tables(struct pp_hwmgr *hwmgr)
@ -2828,7 +2830,7 @@ static int tonga_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
 				allowed_vdd_sclk_table->entries[i].clk) {
 			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].value =
 				allowed_vdd_sclk_table->entries[i].clk;
-			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; to do */
+			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].enabled = true; /*(i==0) ? 1 : 0; to do */
 			data->dpm_table.sclk_table.count++;
 		}
 	}
@ -2842,7 +2844,7 @@ static int tonga_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
 			allowed_vdd_mclk_table->entries[i].clk) {
 			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].value =
 				allowed_vdd_mclk_table->entries[i].clk;
-			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; */
+			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].enabled = true; /*(i==0) ? 1 : 0; */
 			data->dpm_table.mclk_table.count++;
 		}
 	}
@ -3134,7 +3136,7 @@ int tonga_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)

 	if (0 == data->sclk_dpm_key_disabled) {
 		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
-		if (0 != tonga_is_dpm_running(hwmgr))
+		if (tonga_is_dpm_running(hwmgr))
 			printk(KERN_ERR "[ powerplay ] Trying to set Enable Mask when DPM is disabled \n");

 		if (0 != data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
@ -3149,7 +3151,7 @@ int tonga_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)

 	if (0 == data->mclk_dpm_key_disabled) {
 		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
-		if (0 != tonga_is_dpm_running(hwmgr))
+		if (tonga_is_dpm_running(hwmgr))
 			printk(KERN_ERR "[ powerplay ] Trying to set Enable Mask when DPM is disabled \n");

 		if (0 != data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
@ -3260,7 +3262,7 @@ int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwm

 	/* initialize vddc_dep_on_dal_pwrl table */
 	table_size = sizeof(uint32_t) + 4 * sizeof(struct phm_clock_voltage_dependency_record);
-	table_clk_vlt = (struct phm_clock_voltage_dependency_table *)kzalloc(table_size, GFP_KERNEL);
+	table_clk_vlt = kzalloc(table_size, GFP_KERNEL);

 	if (NULL == table_clk_vlt) {
 		printk(KERN_ERR "[ powerplay ] Can not allocate space for vddc_dep_on_dal_pwrl! \n");
@ -3335,9 +3337,9 @@ int tonga_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
 	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
 	int result = 1;

-	PP_ASSERT_WITH_CODE (0 == tonga_is_dpm_running(hwmgr),
-		"Trying to Unforce DPM when DPM is disabled. Returning without sending SMC message.",
-							return result);
+	PP_ASSERT_WITH_CODE (!tonga_is_dpm_running(hwmgr),
+			     "Trying to Unforce DPM when DPM is disabled. Returning without sending SMC message.",
+			     return result);

 	if (0 == data->pcie_dpm_key_disabled) {
 		PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(
@ -3741,7 +3743,7 @@ uint8_t tonga_get_memory_modile_index(struct pp_hwmgr *hwmgr)

 bool tonga_check_s0_mc_reg_index(uint16_t inReg, uint16_t *outReg)
 {
-	bool result = 1;
+	bool result = true;

 	switch (inReg) {
 	case  mmMC_SEQ_RAS_TIMING:
@ -3825,7 +3827,7 @@ bool tonga_check_s0_mc_reg_index(uint16_t inReg, uint16_t *outReg)
 		break;

 	default:
-		result = 0;
+		result = false;
 		break;
 	}

@ -4449,7 +4451,7 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)

 	hwmgr->backend = data;

-	data->dll_defaule_on = 0;
+	data->dll_defaule_on = false;
 	data->sram_end = SMC_RAM_END;

 	data->activity_target[0] = PPTONGA_TARGETACTIVITY_DFLT;
@ -4555,13 +4557,13 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)

 	/* ULV Support*/
 	ulv = &(data->ulv);
-	ulv->ulv_supported = 0;
+	ulv->ulv_supported = false;

 	/* Initalize Dynamic State Adjustment Rule Settings*/
 	result = tonga_initializa_dynamic_state_adjustment_rule_settings(hwmgr);
 	if (result)
 		printk(KERN_ERR "[ powerplay ] tonga_initializa_dynamic_state_adjustment_rule_settings failed!\n");
-	data->uvd_enabled = 0;
+	data->uvd_enabled = false;

 	table = &(data->smc_state_table);

@ -4608,7 +4610,7 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 		PHM_PlatformCaps_SMU7);

-	data->vddc_phase_shed_control = 0;
+	data->vddc_phase_shed_control = false;

 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 		      PHM_PlatformCaps_UVDPowerGating);
@ -4627,7 +4629,7 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 	}

 	if (0 == result) {
-		data->is_tlu_enabled = 0;
+		data->is_tlu_enabled = false;
 		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
 			TONGA_MAX_HARDWARE_POWERLEVELS;
 		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
@ -5308,9 +5310,8 @@ static int tonga_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->sclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table &
 		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
-		PP_ASSERT_WITH_CODE(
-			0 == tonga_is_dpm_running(hwmgr),
-			"Trying to freeze SCLK DPM when DPM is disabled",
+		PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+				    "Trying to freeze SCLK DPM when DPM is disabled",
 			);
 		PP_ASSERT_WITH_CODE(
 			0 == smum_send_msg_to_smc(hwmgr->smumgr,
@ -5322,8 +5323,8 @@ static int tonga_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->mclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table &
 		 DPMTABLE_OD_UPDATE_MCLK)) {
-		PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
-			"Trying to freeze MCLK DPM when DPM is disabled",
+		PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+				    "Trying to freeze MCLK DPM when DPM is disabled",
 			);
 		PP_ASSERT_WITH_CODE(
 			0 == smum_send_msg_to_smc(hwmgr->smumgr,
@ -5458,7 +5459,6 @@ static	int tonga_trim_single_dpm_states(struct pp_hwmgr *hwmgr,

 static int tonga_trim_dpm_states(struct pp_hwmgr *hwmgr, const struct tonga_power_state *hw_state)
 {
-	int result = 0;
 	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
 	uint32_t high_limit_count;

@ -5478,7 +5478,7 @@ static int tonga_trim_dpm_states(struct pp_hwmgr *hwmgr, const struct tonga_powe
 						hw_state->performance_levels[0].memory_clock,
 						hw_state->performance_levels[high_limit_count].memory_clock);

-	return result;
+	return 0;
 }

 static int tonga_generate_dpm_level_enable_mask(struct pp_hwmgr *hwmgr, const void *input)
@ -5625,8 +5625,8 @@ static int tonga_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		(data->need_update_smu7_dpm_table &
 		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {

-		PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
-			"Trying to Unfreeze SCLK DPM when DPM is disabled",
+		PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+				    "Trying to Unfreeze SCLK DPM when DPM is disabled",
 			);
 		PP_ASSERT_WITH_CODE(
 			 0 == smum_send_msg_to_smc(hwmgr->smumgr,
@ -5638,9 +5638,8 @@ static int tonga_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->mclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {

-		PP_ASSERT_WITH_CODE(
-				0 == tonga_is_dpm_running(hwmgr),
-				"Trying to Unfreeze MCLK DPM when DPM is disabled",
+		PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+				    "Trying to Unfreeze MCLK DPM when DPM is disabled",
 				);
 		PP_ASSERT_WITH_CODE(
 			 0 == smum_send_msg_to_smc(hwmgr->smumgr,
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
@ -167,8 +167,7 @@ static int get_vddc_lookup_table(
 	table_size = sizeof(uint32_t) +
 		sizeof(phm_ppt_v1_voltage_lookup_record) * max_levels;

-	table = (phm_ppt_v1_voltage_lookup_table *)
-		kzalloc(table_size, GFP_KERNEL);
+	table = kzalloc(table_size, GFP_KERNEL);

 	if (NULL == table)
 		return -ENOMEM;
@ -327,7 +326,7 @@ static int get_valid_clk(
 	table_size = sizeof(uint32_t) +
 		sizeof(uint32_t) * clk_volt_pp_table->count;

-	table = (struct phm_clock_array *)kzalloc(table_size, GFP_KERNEL);
+	table = kzalloc(table_size, GFP_KERNEL);

 	if (NULL == table)
 		return -ENOMEM;
@ -377,8 +376,7 @@ static int get_mclk_voltage_dependency_table(
 	table_size = sizeof(uint32_t) + sizeof(phm_ppt_v1_clock_voltage_dependency_record)
 		* mclk_dep_table->ucNumEntries;

-	mclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)
-		kzalloc(table_size, GFP_KERNEL);
+	mclk_table = kzalloc(table_size, GFP_KERNEL);

 	if (NULL == mclk_table)
 		return -ENOMEM;
@ -424,8 +422,7 @@ static int get_sclk_voltage_dependency_table(
 		table_size = sizeof(uint32_t) + sizeof(phm_ppt_v1_clock_voltage_dependency_record)
 			* tonga_table->ucNumEntries;

-		sclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)
-			kzalloc(table_size, GFP_KERNEL);
+		sclk_table = kzalloc(table_size, GFP_KERNEL);

 		if (NULL == sclk_table)
 			return -ENOMEM;
@ -456,8 +453,7 @@ static int get_sclk_voltage_dependency_table(
 		table_size = sizeof(uint32_t) + sizeof(phm_ppt_v1_clock_voltage_dependency_record)
 			* polaris_table->ucNumEntries;

-		sclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)
-			kzalloc(table_size, GFP_KERNEL);
+		sclk_table = kzalloc(table_size, GFP_KERNEL);

 		if (NULL == sclk_table)
 			return -ENOMEM;
@ -504,7 +500,7 @@ static int get_pcie_table(
 		table_size = sizeof(uint32_t) +
 			sizeof(phm_ppt_v1_pcie_record) * atom_pcie_table->ucNumEntries;

-		pcie_table = (phm_ppt_v1_pcie_table *)kzalloc(table_size, GFP_KERNEL);
+		pcie_table = kzalloc(table_size, GFP_KERNEL);

 		if (pcie_table == NULL)
 			return -ENOMEM;
@ -541,7 +537,7 @@ static int get_pcie_table(
 		table_size = sizeof(uint32_t) +
 			sizeof(phm_ppt_v1_pcie_record) * atom_pcie_table->ucNumEntries;

-		pcie_table = (phm_ppt_v1_pcie_table *)kzalloc(table_size, GFP_KERNEL);
+		pcie_table = kzalloc(table_size, GFP_KERNEL);

 		if (pcie_table == NULL)
 			return -ENOMEM;
@ -695,8 +691,7 @@ static int get_mm_clock_voltage_table(
 	table_size = sizeof(uint32_t) +
 		sizeof(phm_ppt_v1_mm_clock_voltage_dependency_record)
 		* mm_dependency_table->ucNumEntries;
-	mm_table = (phm_ppt_v1_mm_clock_voltage_dependency_table *)
-		kzalloc(table_size, GFP_KERNEL);
+	mm_table = kzalloc(table_size, GFP_KERNEL);

 	if (NULL == mm_table)
 		return -ENOMEM;
@ -1073,7 +1068,6 @@ int tonga_pp_tables_initialize(struct pp_hwmgr *hwmgr)

 int tonga_pp_tables_uninitialize(struct pp_hwmgr *hwmgr)
 {
-	int result = 0;
 	struct phm_ppt_v1_information *pp_table_information =
 		(struct phm_ppt_v1_information *)(hwmgr->pptable);

@ -1113,7 +1107,7 @@ int tonga_pp_tables_uninitialize(struct pp_hwmgr *hwmgr)
 	kfree(hwmgr->pptable);
 	hwmgr->pptable = NULL;

-	return result;
+	return 0;
 }

 const struct pp_table_func tonga_pptable_funcs = {
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
@ -479,7 +479,6 @@ static int tonga_request_smu_reload_fw(struct pp_smumgr *smumgr)
 	struct tonga_smumgr *tonga_smu =
 		(struct tonga_smumgr *)(smumgr->backend);
 	uint16_t fw_to_load;
-	int result = 0;
 	struct SMU_DRAMData_TOC *toc;
 	/**
 	 * First time this gets called during SmuMgr init,
@ -563,7 +562,7 @@ static int tonga_request_smu_reload_fw(struct pp_smumgr *smumgr)
 		smumgr, PPSMC_MSG_LoadUcodes, fw_to_load),
 		"Fail to Request SMU Load uCode", return 0);

-	return result;
+	return 0;
 }

 static int tonga_request_smu_load_specific_fw(struct pp_smumgr *smumgr,
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
@ -393,12 +393,13 @@ void amd_sched_hw_job_reset(struct amd_gpu_scheduler *sched)
 			s_job->s_fence->parent = NULL;
 		}
 	}
+	atomic_set(&sched->hw_rq_count, 0);
 	spin_unlock(&sched->job_list_lock);
 }

 void amd_sched_job_recovery(struct amd_gpu_scheduler *sched)
 {
-	struct amd_sched_job *s_job;
+	struct amd_sched_job *s_job, *tmp;
 	int r;

 	spin_lock(&sched->job_list_lock);
@ -407,9 +408,13 @@ void amd_sched_job_recovery(struct amd_gpu_scheduler *sched)
 	if (s_job)
 		schedule_delayed_work(&s_job->work_tdr, sched->timeout);

-	list_for_each_entry(s_job, &sched->ring_mirror_list, node) {
+	list_for_each_entry_safe(s_job, tmp, &sched->ring_mirror_list, node) {
 		struct amd_sched_fence *s_fence = s_job->s_fence;
-		struct fence *fence = sched->ops->run_job(s_job);
+		struct fence *fence;
+
+		spin_unlock(&sched->job_list_lock);
+		fence = sched->ops->run_job(s_job);
+		atomic_inc(&sched->hw_rq_count);
 		if (fence) {
 			s_fence->parent = fence_get(fence);
 			r = fence_add_callback(fence, &s_fence->cb,
@ -424,6 +429,7 @@ void amd_sched_job_recovery(struct amd_gpu_scheduler *sched)
 			DRM_ERROR("Failed to run job!\n");
 			amd_sched_process_job(NULL, &s_fence->cb);
 		}
+		spin_lock(&sched->job_list_lock);
 	}
 	spin_unlock(&sched->job_list_lock);
 }
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@ -3843,7 +3843,10 @@ static void ci_find_dpm_states_clocks_in_dpm_table(struct radeon_device *rdev,
 	if (i >= sclk_table->count) {
 		pi->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
 	} else {
-		/* XXX check display min clock requirements */
+		/* XXX The current code always reprogrammed the sclk levels,
+		 * but we don't currently handle disp sclk requirements
+		 * so just skip it.
+		 */
 		if (CISLAND_MINIMUM_ENGINE_CLOCK != CISLAND_MINIMUM_ENGINE_CLOCK)
 			pi->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_SCLK;
 	}
--- a/drivers/gpu/drm/radeon/radeon_acpi.c
+++ b/drivers/gpu/drm/radeon/radeon_acpi.c
@ -741,13 +741,6 @@ int radeon_acpi_init(struct radeon_device *rdev)
 		}

 		atif->encoder_for_bl = target;
-		if (!target) {
-			/* Brightness change notification is enabled, but we
-			 * didn't find a backlight controller, this should
-			 * never happen.
-			 */
-			DRM_ERROR("Cannot find a backlight controller\n");
-		}
 	}

 	if (atif->functions.sbios_requests && !atif->functions.system_params) {
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@ -1155,7 +1155,7 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
 		    le16_to_cpu(firmware_info->info.usReferenceClock);
 		p1pll->reference_div = 0;

-		if (crev < 2)
+		if ((frev < 2) && (crev < 2))
 			p1pll->pll_out_min =
 				le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output);
 		else
@ -1164,7 +1164,7 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
 		p1pll->pll_out_max =
 		    le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output);

-		if (crev >= 4) {
+		if (((frev < 2) && (crev >= 4)) || (frev >= 2)) {
 			p1pll->lcd_pll_out_min =
 				le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100;
 			if (p1pll->lcd_pll_out_min == 0)
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@ -536,7 +536,6 @@ static int radeon_atpx_get_client_id(struct pci_dev *pdev)
 static const struct vga_switcheroo_handler radeon_atpx_handler = {
 	.switchto = radeon_atpx_switchto,
 	.power_state = radeon_atpx_power_state,
-	.init = radeon_atpx_init,
 	.get_client_id = radeon_atpx_get_client_id,
 };

@ -572,6 +571,7 @@ static bool radeon_atpx_detect(void)
 		printk(KERN_INFO "vga_switcheroo: detected switching method %s handle\n",
 		       acpi_method_name);
 		radeon_atpx_priv.atpx_detected = true;
+		radeon_atpx_init();
 		return true;
 	}
 	return false;
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@ -714,7 +714,7 @@ static void radeon_crtc_init(struct drm_device *dev, int index)

 	drm_mode_crtc_set_gamma_size(&radeon_crtc->base, 256);
 	radeon_crtc->crtc_id = index;
-	radeon_crtc->flip_queue = create_singlethread_workqueue("radeon-crtc");
+	radeon_crtc->flip_queue = alloc_workqueue("radeon-crtc", WQ_HIGHPRI, 0);
 	rdev->mode_info.crtcs[index] = radeon_crtc;

 	if (rdev->family >= CHIP_BONAIRE) {
@ -1324,9 +1324,7 @@ static void radeon_user_framebuffer_destroy(struct drm_framebuffer *fb)
 {
 	struct radeon_framebuffer *radeon_fb = to_radeon_framebuffer(fb);

-	if (radeon_fb->obj) {
-		drm_gem_object_unreference_unlocked(radeon_fb->obj);
-	}
+	drm_gem_object_unreference_unlocked(radeon_fb->obj);
 	drm_framebuffer_cleanup(fb);
 	kfree(radeon_fb);
 }
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@ -53,6 +53,7 @@ int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
 	int ret;

 	if (old_mem->mem_type != TTM_PL_SYSTEM) {
+		ttm_tt_unbind(ttm);
 		ttm_bo_free_old_node(bo);
 		ttm_flag_masked(&old_mem->placement, TTM_PL_FLAG_SYSTEM,
 				TTM_PL_MASK_MEM);
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@ -166,16 +166,10 @@ EXPORT_SYMBOL(ttm_tt_set_placement_caching);

 void ttm_tt_destroy(struct ttm_tt *ttm)
 {
-	int ret;
-
 	if (ttm == NULL)
 		return;

-	if (ttm->state == tt_bound) {
-		ret = ttm->func->unbind(ttm);
-		BUG_ON(ret);
-		ttm->state = tt_unbound;
-	}
+	ttm_tt_unbind(ttm);

 	if (ttm->state == tt_unbound)
 		ttm_tt_unpopulate(ttm);
@ -255,6 +249,17 @@ void ttm_dma_tt_fini(struct ttm_dma_tt *ttm_dma)
 }
 EXPORT_SYMBOL(ttm_dma_tt_fini);

+void ttm_tt_unbind(struct ttm_tt *ttm)
+{
+	int ret;
+
+	if (ttm->state == tt_bound) {
+		ret = ttm->func->unbind(ttm);
+		BUG_ON(ret);
+		ttm->state = tt_unbound;
+	}
+}
+
 int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
 {
 	int ret = 0;
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@ -627,6 +627,15 @@ extern int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem);
 */
 extern void ttm_tt_destroy(struct ttm_tt *ttm);

+/**
+ * ttm_ttm_unbind:
+ *
+ * @ttm: The struct ttm_tt.
+ *
+ * Unbind a struct ttm_tt.
+ */
+extern void ttm_tt_unbind(struct ttm_tt *ttm);
+
 /**
 * ttm_tt_swapin:
 *