Merge tag 'drm-misc-next-2021-05-12' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.14:

UAPI Changes:

 * drm: Disable connector force-probing for non-master clients
 * drm: Enforce consistency between IN_FORMATS property and cap + related
   driver cleanups
 * drm/amdgpu: Track devices, process info and fence info via
   /proc/<pid>/fdinfo
 * drm/ioctl: Mark AGP-related ioctls as legacy
 * drm/ttm: Provide tt_shrink file to trigger shrinker via debugfs;

Cross-subsystem Changes:

 * fbdev/efifb: Special handling of non-PCI devices
 * fbdev/imxfb: Fix error message

Core Changes:

 * drm: Add connector helper to attach HDR-metadata property and convert
   drivers
 * drm: Add connector helper to compare HDR-metadata and convert drivers
 * drm: Add conenctor helper to attach colorspace property
 * drm: Signal colorimetry in HDMI infoframe
 * drm: Support pitch for destination buffers; Add blitter function
   with generic format conversion
 * drm: Remove struct drm_device.pdev and update legacy drivers
 * drm: Remove obsolete DRM_KMS_FB_HELPER config option in core and drivers
 * drm: Remove obsolete drm_pci_alloc/drm_pci_free

 * drm/aperture: Add helpers for aperture ownership and convert drivers, replaces rsp fbdev helpers

 * drm/agp: Mark DRM AGP code as legacy and convert legacy drivers

 * drm/atomic-helpers: Cleanups

 * drm/dp: Handle downstream port counts of 0 correctly; AUX channel fixes; Use
   drm_err_*/drm_dbg_*(); Cleanups

 * drm/dp_dual_mode: Use drm_err_*/drm_dbg_*()

 * drm/dp_mst: Use drm_err_*/drm_dbg_*(); Use Extended Base Receiver Capability DPCD space

 * drm/gem-ttm-helper: Provide helper for dumb_map_offset and convert drivers

 * drm/panel: Use sysfs_emit; panel-simple: Use runtime PM, Power up panel
              when reading EDID, Cache EDID, Cleanups;
              Lms397KF04: DT bindings

 * drm/pci: Mark AGP helpers as legacy

 * drm/print: Handle NULL for DRM devices gracefully

 * drm/scheduler: Change scheduled fence track

 * drm/ttm: Don't count SG BOs against pages_limit; Warn about freeing pinned
            BOs; Fix error handling if no BO can be swapped out; Move special
            handling of non-GEM drivers into vmwgfx; Move page_alignment into
            the BO; Set drm-misc as TTM tree in MAINTAINERS; Cleanup
	    ttm_agp_backend; Add ttm_sys_manager for system domain; Cleanups

Driver Changes:

 * drm: Don't set allow_fb_modifiers explictly in drivers

 * drm/amdgpu: Pin/unpin fixes wrt to TTM; Use bo->base.size instead of
   mem->num_pages

 * drm/ast: Use managed pcim_iomap(); Fix EDID retrieval with DP501

 * drm/bridge: MHDP8546: HDCP support + DT bindings, Register DP AUX channel
   with userspace; Sil8620: Fix module dependencies; dw-hdmi: Add option to
   not load CEC driver; Fix stopping in drm_bridge_chain_pre_enable();
   Ti-sn65dsi86: Fix refclk handling, Break GPIO and MIPI-to-eDP into
   subdrivers, Use pm_runtime autosuspend, cleanups; It66121: Add
   driver + DT bindings; Adv7511: Support I2S IEC958 encoding; Anx7625: fix
   power-on delay; Nwi-dsi: Modesetting fixes; Cleanups

 * drm/bochs: Support screen blanking

 * drm/gma500: Cleanups

 * drm/gud: Cleanups

 * drm/i915: Use correct max source link rate for MST

 * drm/kmb: Cleanups

 * drm/meson: Disable dw-hdmi CEC driver

 * drm/nouveau: Pin/unpin fixes wrt to TTM; Use bo->base.size instead of
   mem->num_pages; Register AUX adapters after their connectors

 * drm/qxl: Fix shadow BO unpin

 * drm/radeon: Duplicate some DRM AGP code to uncouple from legacy drivers

 * drm/simpledrm: Add a generic DRM driver for simple-framebuffer devices

 * drm/tiny: Fix log spam if probe function gets deferred

 * drm/vc4: Add support for HDR-metadata property; Cleanups

 * drm/virtio: Create dumb BOs as guest blobs;

 * drm/vkms: Use managed drmm_universal_plane_alloc(); Add XRGB plane
   composition; Add overlay support

 * drm/vmwgfx: Enable console with DRM_FBDEV_EMULATION; Fix CPU updates
   of coherent multisample surfaces; Remove reservation semaphore; Add
   initial SVGA3 support; Support amd64; Use 1-based IDR; Use min_t();
   Cleanups

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YJvkD523evviED01@linux-uq9g.fritz.box

17 files changed, 314 insertions, 42 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index ee85e8aba636..d216b7ecb5d1 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -58,6 +58,8 @@ amdgpu-y += amdgpu_device.o amdgpu_kms.o \
 	amdgpu_umc.o smu_v11_0_i2c.o amdgpu_fru_eeprom.o amdgpu_rap.o \
 	amdgpu_fw_attestation.o amdgpu_securedisplay.o
 
+amdgpu-$(CONFIG_PROC_FS) += amdgpu_fdinfo.o
+
 amdgpu-$(CONFIG_PERF_EVENTS) += amdgpu_pmu.o
 
 # add asic specific block
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 264176a01e16..6cabecc74007 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -107,6 +107,7 @@
 #include "amdgpu_gfxhub.h"
 #include "amdgpu_df.h"
 #include "amdgpu_smuio.h"
+#include "amdgpu_fdinfo.h"
 
 #define MAX_GPU_INSTANCE		16
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 0350205c4897..01fe60fedcbe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -651,3 +651,64 @@ void amdgpu_ctx_mgr_fini(struct amdgpu_ctx_mgr *mgr)
 	idr_destroy(&mgr->ctx_handles);
 	mutex_destroy(&mgr->lock);
 }
+
+void amdgpu_ctx_fence_time(struct amdgpu_ctx *ctx, struct amdgpu_ctx_entity *centity,
+		ktime_t *total, ktime_t *max)
+{
+	ktime_t now, t1;
+	uint32_t i;
+
+	now = ktime_get();
+	for (i = 0; i < amdgpu_sched_jobs; i++) {
+		struct dma_fence *fence;
+		struct drm_sched_fence *s_fence;
+
+		spin_lock(&ctx->ring_lock);
+		fence = dma_fence_get(centity->fences[i]);
+		spin_unlock(&ctx->ring_lock);
+		if (!fence)
+			continue;
+		s_fence = to_drm_sched_fence(fence);
+		if (!dma_fence_is_signaled(&s_fence->scheduled))
+			continue;
+		t1 = s_fence->scheduled.timestamp;
+		if (t1 >= now)
+			continue;
+		if (dma_fence_is_signaled(&s_fence->finished) &&
+			s_fence->finished.timestamp < now)
+			*total += ktime_sub(s_fence->finished.timestamp, t1);
+		else
+			*total += ktime_sub(now, t1);
+		t1 = ktime_sub(now, t1);
+		dma_fence_put(fence);
+		*max = max(t1, *max);
+	}
+}
+
+ktime_t amdgpu_ctx_mgr_fence_usage(struct amdgpu_ctx_mgr *mgr, uint32_t hwip,
+		uint32_t idx, uint64_t *elapsed)
+{
+	struct idr *idp;
+	struct amdgpu_ctx *ctx;
+	uint32_t id;
+	struct amdgpu_ctx_entity *centity;
+	ktime_t total = 0, max = 0;
+
+	if (idx >= AMDGPU_MAX_ENTITY_NUM)
+		return 0;
+	idp = &mgr->ctx_handles;
+	mutex_lock(&mgr->lock);
+	idr_for_each_entry(idp, ctx, id) {
+		if (!ctx->entities[hwip][idx])
+			continue;
+
+		centity = ctx->entities[hwip][idx];
+		amdgpu_ctx_fence_time(ctx, centity, &total, &max);
+	}
+
+	mutex_unlock(&mgr->lock);
+	if (elapsed)
+		*elapsed = max;
+
+	return total;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h
index f54e10314661..10dcf59a5c6b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h
@@ -87,5 +87,8 @@ void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr);
 void amdgpu_ctx_mgr_entity_fini(struct amdgpu_ctx_mgr *mgr);
 long amdgpu_ctx_mgr_entity_flush(struct amdgpu_ctx_mgr *mgr, long timeout);
 void amdgpu_ctx_mgr_fini(struct amdgpu_ctx_mgr *mgr);
-
+ktime_t amdgpu_ctx_mgr_fence_usage(struct amdgpu_ctx_mgr *mgr, uint32_t hwip,
+		uint32_t idx, uint64_t *elapsed);
+void amdgpu_ctx_fence_time(struct amdgpu_ctx *ctx, struct amdgpu_ctx_entity *centity,
+		ktime_t *total, ktime_t *max);
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index f93883db2b46..6fd20ea2935b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -23,6 +23,7 @@
  */
 
 #include <drm/amdgpu_drm.h>
+#include <drm/drm_aperture.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_vblank.h>
@@ -42,7 +43,7 @@
 #include "amdgpu_irq.h"
 #include "amdgpu_dma_buf.h"
 #include "amdgpu_sched.h"
-
+#include "amdgpu_fdinfo.h"
 #include "amdgpu_amdkfd.h"
 
 #include "amdgpu_ras.h"
@@ -1258,7 +1259,7 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
 #endif
 
 	/* Get rid of things like offb */
-	ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "amdgpudrmfb");
+	ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "amdgpudrmfb");
 	if (ret)
 		return ret;
 
@@ -1694,6 +1695,9 @@ static const struct file_operations amdgpu_driver_kms_fops = {
 #ifdef CONFIG_COMPAT
 	.compat_ioctl = amdgpu_kms_compat_ioctl,
 #endif
+#ifdef CONFIG_PROC_FS
+	.show_fdinfo = amdgpu_show_fdinfo
+#endif
 };
 
 int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
new file mode 100644
index 000000000000..dbebbe16e3b3
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: MIT
+/* Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: David Nieto
+ *          Roy Sun
+ */
+
+#include <linux/debugfs.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/reboot.h>
+#include <linux/syscalls.h>
+
+#include <drm/amdgpu_drm.h>
+#include <drm/drm_debugfs.h>
+
+#include "amdgpu.h"
+#include "amdgpu_vm.h"
+#include "amdgpu_gem.h"
+#include "amdgpu_ctx.h"
+#include "amdgpu_fdinfo.h"
+
+
+static const char *amdgpu_ip_name[AMDGPU_HW_IP_NUM] = {
+	[AMDGPU_HW_IP_GFX]	=	"gfx",
+	[AMDGPU_HW_IP_COMPUTE]	=	"compute",
+	[AMDGPU_HW_IP_DMA]	=	"dma",
+	[AMDGPU_HW_IP_UVD]	=	"dec",
+	[AMDGPU_HW_IP_VCE]	=	"enc",
+	[AMDGPU_HW_IP_UVD_ENC]	=	"enc_1",
+	[AMDGPU_HW_IP_VCN_DEC]	=	"dec",
+	[AMDGPU_HW_IP_VCN_ENC]	=	"enc",
+	[AMDGPU_HW_IP_VCN_JPEG]	=	"jpeg",
+};
+
+void amdgpu_show_fdinfo(struct seq_file *m, struct file *f)
+{
+	struct amdgpu_fpriv *fpriv;
+	uint32_t bus, dev, fn, i, domain;
+	uint64_t vram_mem = 0, gtt_mem = 0, cpu_mem = 0;
+	struct drm_file *file = f->private_data;
+	struct amdgpu_device *adev = drm_to_adev(file->minor->dev);
+	int ret;
+
+	ret = amdgpu_file_to_fpriv(f, &fpriv);
+	if (ret)
+		return;
+	bus = adev->pdev->bus->number;
+	domain = pci_domain_nr(adev->pdev->bus);
+	dev = PCI_SLOT(adev->pdev->devfn);
+	fn = PCI_FUNC(adev->pdev->devfn);
+
+	ret = amdgpu_bo_reserve(fpriv->vm.root.base.bo, false);
+	if (ret) {
+		DRM_ERROR("Fail to reserve bo\n");
+		return;
+	}
+	amdgpu_vm_get_memory(&fpriv->vm, &vram_mem, &gtt_mem, &cpu_mem);
+	amdgpu_bo_unreserve(fpriv->vm.root.base.bo);
+	seq_printf(m, "pdev:\t%04x:%02x:%02x.%d\npasid:\t%u\n", domain, bus,
+			dev, fn, fpriv->vm.pasid);
+	seq_printf(m, "vram mem:\t%llu kB\n", vram_mem/1024UL);
+	seq_printf(m, "gtt mem:\t%llu kB\n", gtt_mem/1024UL);
+	seq_printf(m, "cpu mem:\t%llu kB\n", cpu_mem/1024UL);
+	for (i = 0; i < AMDGPU_HW_IP_NUM; i++) {
+		uint32_t count = amdgpu_ctx_num_entities[i];
+		int idx = 0;
+		uint64_t total = 0, min = 0;
+		uint32_t perc, frac;
+
+		for (idx = 0; idx < count; idx++) {
+			total = amdgpu_ctx_mgr_fence_usage(&fpriv->ctx_mgr,
+				i, idx, &min);
+			if ((total == 0) || (min == 0))
+				continue;
+
+			perc = div64_u64(10000 * total, min);
+			frac = perc % 100;
+
+			seq_printf(m, "%s%d:\t%d.%d%%\n",
+					amdgpu_ip_name[i],
+					idx, perc/100, frac);
+		}
+	}
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h
new file mode 100644
index 000000000000..41a4c7056729
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: MIT
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: David Nieto
+ *          Roy Sun
+ */
+#ifndef __AMDGPU_SMI_H__
+#define __AMDGPU_SMI_H__
+
+#include <linux/idr.h>
+#include <linux/kfifo.h>
+#include <linux/rbtree.h>
+#include <drm/gpu_scheduler.h>
+#include <drm/drm_file.h>
+#include <drm/ttm/ttm_bo_driver.h>
+#include <linux/sched/mm.h>
+
+#include "amdgpu_sync.h"
+#include "amdgpu_ring.h"
+#include "amdgpu_ids.h"
+
+uint32_t amdgpu_get_ip_count(struct amdgpu_device *adev, int id);
+void amdgpu_show_fdinfo(struct seq_file *m, struct file *f);
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 311bcdc59eda..18974bd081f0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -766,7 +766,7 @@ int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data,
 		void __user *out = u64_to_user_ptr(args->value);
 
 		info.bo_size = robj->tbo.base.size;
-		info.alignment = robj->tbo.mem.page_alignment << PAGE_SHIFT;
+		info.alignment = robj->tbo.page_alignment << PAGE_SHIFT;
 		info.domains = robj->preferred_domains;
 		info.domain_flags = robj->flags;
 		amdgpu_bo_unreserve(robj);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
index 540c01052b21..72962de4c04c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
@@ -205,7 +205,7 @@ static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man,
 
 	spin_lock(&mgr->lock);
 	r = drm_mm_insert_node_in_range(&mgr->mm, &node->node, mem->num_pages,
-					mem->page_alignment, 0, place->fpfn,
+					tbo->page_alignment, 0, place->fpfn,
 					place->lpfn, DRM_MM_INSERT_BEST);
 	spin_unlock(&mgr->lock);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 1345f7eba011..0adffcace326 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -52,36 +52,12 @@
  *
  */
 
-/**
- * amdgpu_bo_subtract_pin_size - Remove BO from pin_size accounting
- *
- * @bo: &amdgpu_bo buffer object
- *
- * This function is called when a BO stops being pinned, and updates the
- * &amdgpu_device pin_size values accordingly.
- */
-static void amdgpu_bo_subtract_pin_size(struct amdgpu_bo *bo)
-{
-	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
-
-	if (bo->tbo.mem.mem_type == TTM_PL_VRAM) {
-		atomic64_sub(amdgpu_bo_size(bo), &adev->vram_pin_size);
-		atomic64_sub(amdgpu_vram_mgr_bo_visible_size(bo),
-			     &adev->visible_pin_size);
-	} else if (bo->tbo.mem.mem_type == TTM_PL_TT) {
-		atomic64_sub(amdgpu_bo_size(bo), &adev->gart_pin_size);
-	}
-}
-
 static void amdgpu_bo_destroy(struct ttm_buffer_object *tbo)
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev);
 	struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo);
 	struct amdgpu_bo_user *ubo;
 
-	if (bo->tbo.pin_count > 0)
-		amdgpu_bo_subtract_pin_size(bo);
-
 	amdgpu_bo_kunmap(bo);
 
 	if (bo->tbo.base.import_attach)
@@ -1037,14 +1013,22 @@ int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain)
  */
 void amdgpu_bo_unpin(struct amdgpu_bo *bo)
 {
+	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
+
 	ttm_bo_unpin(&bo->tbo);
 	if (bo->tbo.pin_count)
 		return;
 
-	amdgpu_bo_subtract_pin_size(bo);
-
 	if (bo->tbo.base.import_attach)
 		dma_buf_unpin(bo->tbo.base.import_attach);
+
+	if (bo->tbo.mem.mem_type == TTM_PL_VRAM) {
+		atomic64_sub(amdgpu_bo_size(bo), &adev->vram_pin_size);
+		atomic64_sub(amdgpu_vram_mgr_bo_visible_size(bo),
+			     &adev->visible_pin_size);
+	} else if (bo->tbo.mem.mem_type == TTM_PL_TT) {
+		atomic64_sub(amdgpu_bo_size(bo), &adev->gart_pin_size);
+	}
 }
 
 /**
@@ -1304,6 +1288,26 @@ void amdgpu_bo_move_notify(struct ttm_buffer_object *bo,
 	trace_amdgpu_bo_move(abo, new_mem->mem_type, old_mem->mem_type);
 }
 
+void amdgpu_bo_get_memory(struct amdgpu_bo *bo, uint64_t *vram_mem,
+				uint64_t *gtt_mem, uint64_t *cpu_mem)
+{
+	unsigned int domain;
+
+	domain = amdgpu_mem_type_to_domain(bo->tbo.mem.mem_type);
+	switch (domain) {
+	case AMDGPU_GEM_DOMAIN_VRAM:
+		*vram_mem += amdgpu_bo_size(bo);
+		break;
+	case AMDGPU_GEM_DOMAIN_GTT:
+		*gtt_mem += amdgpu_bo_size(bo);
+		break;
+	case AMDGPU_GEM_DOMAIN_CPU:
+	default:
+		*cpu_mem += amdgpu_bo_size(bo);
+		break;
+	}
+}
+
 /**
  * amdgpu_bo_release_notify - notification about a BO being released
  * @bo: pointer to a buffer object
@@ -1362,7 +1366,7 @@ vm_fault_t amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
 	struct ttm_operation_ctx ctx = { false, false };
 	struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo);
-	unsigned long offset, size;
+	unsigned long offset;
 	int r;
 
 	/* Remember that this BO was accessed by the CPU */
@@ -1371,9 +1375,8 @@ vm_fault_t amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
 	if (bo->mem.mem_type != TTM_PL_VRAM)
 		return 0;
 
-	size = bo->mem.num_pages << PAGE_SHIFT;
 	offset = bo->mem.start << PAGE_SHIFT;
-	if ((offset + size) <= adev->gmc.visible_vram_size)
+	if ((offset + bo->base.size) <= adev->gmc.visible_vram_size)
 		return 0;
 
 	/* Can't move a pinned BO to visible VRAM */
@@ -1398,7 +1401,7 @@ vm_fault_t amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
 	offset = bo->mem.start << PAGE_SHIFT;
 	/* this should never happen */
 	if (bo->mem.mem_type == TTM_PL_VRAM &&
-	    (offset + size) > adev->gmc.visible_vram_size)
+	    (offset + bo->base.size) > adev->gmc.visible_vram_size)
 		return VM_FAULT_SIGBUS;
 
 	ttm_bo_move_to_lru_tail_unlocked(bo);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index 2d1fefbe1e99..b37d36ac6b5a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -191,7 +191,7 @@ static inline unsigned amdgpu_bo_ngpu_pages(struct amdgpu_bo *bo)
 
 static inline unsigned amdgpu_bo_gpu_page_alignment(struct amdgpu_bo *bo)
 {
-	return (bo->tbo.mem.page_alignment << PAGE_SHIFT) / AMDGPU_GPU_PAGE_SIZE;
+	return (bo->tbo.page_alignment << PAGE_SHIFT) / AMDGPU_GPU_PAGE_SIZE;
 }
 
 /**
@@ -300,6 +300,8 @@ int amdgpu_bo_sync_wait(struct amdgpu_bo *bo, void *owner, bool intr);
 u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo);
 u64 amdgpu_bo_gpu_offset_no_check(struct amdgpu_bo *bo);
 int amdgpu_bo_validate(struct amdgpu_bo *bo);
+void amdgpu_bo_get_memory(struct amdgpu_bo *bo, uint64_t *vram_mem,
+				uint64_t *gtt_mem, uint64_t *cpu_mem);
 int amdgpu_bo_restore_shadow(struct amdgpu_bo *shadow,
 			     struct dma_fence **fence);
 uint32_t amdgpu_bo_get_preferred_pin_domain(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 3bef0432cac2..8c7ec09eb1a4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1018,8 +1018,6 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo)
 	} else {
 
 		/* allocate GART space */
-		tmp = bo->mem;
-		tmp.mm_node = NULL;
 		placement.num_placement = 1;
 		placement.placement = &placements;
 		placement.num_busy_placement = 1;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 9acee4a5b2ba..4a3e3f72e127 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -25,6 +25,7 @@
  *          Alex Deucher
  *          Jerome Glisse
  */
+
 #include <linux/dma-fence-array.h>
 #include <linux/interval_tree_generic.h>
 #include <linux/idr.h>
@@ -1717,6 +1718,50 @@ error_unlock:
 	return r;
 }
 
+void amdgpu_vm_get_memory(struct amdgpu_vm *vm, uint64_t *vram_mem,
+				uint64_t *gtt_mem, uint64_t *cpu_mem)
+{
+	struct amdgpu_bo_va *bo_va, *tmp;
+
+	list_for_each_entry_safe(bo_va, tmp, &vm->idle, base.vm_status) {
+		if (!bo_va->base.bo)
+			continue;
+		amdgpu_bo_get_memory(bo_va->base.bo, vram_mem,
+				gtt_mem, cpu_mem);
+	}
+	list_for_each_entry_safe(bo_va, tmp, &vm->evicted, base.vm_status) {
+		if (!bo_va->base.bo)
+			continue;
+		amdgpu_bo_get_memory(bo_va->base.bo, vram_mem,
+				gtt_mem, cpu_mem);
+	}
+	list_for_each_entry_safe(bo_va, tmp, &vm->relocated, base.vm_status) {
+		if (!bo_va->base.bo)
+			continue;
+		amdgpu_bo_get_memory(bo_va->base.bo, vram_mem,
+				gtt_mem, cpu_mem);
+	}
+	list_for_each_entry_safe(bo_va, tmp, &vm->moved, base.vm_status) {
+		if (!bo_va->base.bo)
+			continue;
+		amdgpu_bo_get_memory(bo_va->base.bo, vram_mem,
+				gtt_mem, cpu_mem);
+	}
+	spin_lock(&vm->invalidated_lock);
+	list_for_each_entry_safe(bo_va, tmp, &vm->invalidated, base.vm_status) {
+		if (!bo_va->base.bo)
+			continue;
+		amdgpu_bo_get_memory(bo_va->base.bo, vram_mem,
+				gtt_mem, cpu_mem);
+	}
+	list_for_each_entry_safe(bo_va, tmp, &vm->done, base.vm_status) {
+		if (!bo_va->base.bo)
+			continue;
+		amdgpu_bo_get_memory(bo_va->base.bo, vram_mem,
+				gtt_mem, cpu_mem);
+	}
+	spin_unlock(&vm->invalidated_lock);
+}
 /**
  * amdgpu_vm_bo_update - update all BO mappings in the vm page table
  *
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 4e140288159c..6fd7dad0540a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -447,6 +447,8 @@ void amdgpu_vm_set_task_info(struct amdgpu_vm *vm);
 void amdgpu_vm_move_to_lru_tail(struct amdgpu_device *adev,
 				struct amdgpu_vm *vm);
 void amdgpu_vm_del_from_lru_notify(struct ttm_buffer_object *bo);
+void amdgpu_vm_get_memory(struct amdgpu_vm *vm, uint64_t *vram_mem,
+				uint64_t *gtt_mem, uint64_t *cpu_mem);
 
 #if defined(CONFIG_DEBUG_FS)
 void amdgpu_debugfs_vm_bo_info(struct amdgpu_vm *vm, struct seq_file *m);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index bce105e2973e..f7235438535f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -450,7 +450,8 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man,
 		/* default to 2MB */
 		pages_per_node = (2UL << (20UL - PAGE_SHIFT));
 #endif
-		pages_per_node = max((uint32_t)pages_per_node, mem->page_alignment);
+		pages_per_node = max((uint32_t)pages_per_node,
+				     tbo->page_alignment);
 		num_nodes = DIV_ROUND_UP(mem->num_pages, pages_per_node);
 	}
 
@@ -489,7 +490,7 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man,
 
 	for (; pages_left; ++i) {
 		unsigned long pages = min(pages_left, pages_per_node);
-		uint32_t alignment = mem->page_alignment;
+		uint32_t alignment = tbo->page_alignment;
 
 		if (pages == pages_per_node)
 			alignment = pages_per_node;
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
index a3ba9ca11e98..f327becb022f 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
@@ -188,6 +188,8 @@ void amdgpu_atombios_dp_aux_init(struct amdgpu_connector *amdgpu_connector)
 {
 	amdgpu_connector->ddc_bus->rec.hpd = amdgpu_connector->hpd.hpd;
 	amdgpu_connector->ddc_bus->aux.transfer = amdgpu_atombios_dp_aux_transfer;
+	amdgpu_connector->ddc_bus->aux.drm_dev = amdgpu_connector->base.dev;
+
 	drm_dp_aux_init(&amdgpu_connector->ddc_bus->aux);
 	amdgpu_connector->ddc_bus->has_aux = true;
 }
@@ -610,7 +612,7 @@ amdgpu_atombios_dp_link_train_cr(struct amdgpu_atombios_dp_link_train_info *dp_i
 	dp_info->tries = 0;
 	voltage = 0xff;
 	while (1) {
-		drm_dp_link_train_clock_recovery_delay(dp_info->dpcd);
+		drm_dp_link_train_clock_recovery_delay(dp_info->aux, dp_info->dpcd);
 
 		if (drm_dp_dpcd_read_link_status(dp_info->aux,
 						 dp_info->link_status) <= 0) {
@@ -675,7 +677,7 @@ amdgpu_atombios_dp_link_train_ce(struct amdgpu_atombios_dp_link_train_info *dp_i
 	dp_info->tries = 0;
 	channel_eq = false;
 	while (1) {
-		drm_dp_link_train_channel_eq_delay(dp_info->dpcd);
+		drm_dp_link_train_channel_eq_delay(dp_info->aux, dp_info->dpcd);
 
 		if (drm_dp_dpcd_read_link_status(dp_info->aux,
 						 dp_info->link_status) <= 0) {
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
index 0cd98fcb1f9f..939bcfa2a4ec 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
@@ -363,6 +363,7 @@ static int uvd_v7_0_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 
 error:
 	dma_fence_put(fence);
+	amdgpu_bo_unpin(bo);
 	amdgpu_bo_unreserve(bo);
 	amdgpu_bo_unref(&bo);
 	return r;