Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm...

amdgpu:
- Switch to HMM for userptr (reverted until HMM fixes land)
- New experimental SMU 11 replacement for powerplay for vega20 (not enabled by default)
- Initial RAS support for vega20
- BACO support for vega12
- BACO fixes for vega20
- Rework IH handling for page fault and retry interrupts
- Cleanly split CPU and GPU paths for GPUVM updates
- Powerplay fixes
- XGMI fixes
- Rework how DC interacts with atomic for planes
- Clean up and simplify DC/Powerplay interfaces
- Misc cleanups and bug fixes

amdkfd:
- Switch to HMM for userptr (reverted until HMM fixes land)
- Add initial RAS support
- MQD fixes

ttm:
- Unify DRM_FILE_PAGE_OFFSET handling
- Account for kernel allocations in kernel zone only
- Misc cleanups

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190402170820.22197-1-alexander.deucher@amd.com

diff --cc drivers/gpu/drm/Kconfig
Simple merge

diff --cc drivers/gpu/drm/Makefile
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
Simple merge

diff --cc drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
Simple merge

diff --cc drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
Simple merge

diff --cc drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
Simple merge

diff --cc drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
Simple merge

diff --cc drivers/gpu/drm/ast/ast_drv.h
Simple merge

diff --cc drivers/gpu/drm/cirrus/cirrus_drv.h
Simple merge

diff --cc drivers/gpu/drm/drm_gem.c
Simple merge

diff --cc drivers/gpu/drm/mgag200/mgag200_drv.h
Simple merge

diff --cc drivers/gpu/drm/vboxvideo/vbox_drv.h
index 0ecd0a4,0000000..ece31f3
mode 100644,000000..100644
--- 1/drivers/gpu/drm/vboxvideo/vbox_drv.h
--- /dev/null
+++ b/drivers/gpu/drm/vboxvideo/vbox_drv.h
@@@ -1,273 -1,0 +1,271 @@@
- #define DRM_FILE_PAGE_OFFSET (0x10000000ULL >> PAGE_SHIFT)
- 
 +/* SPDX-License-Identifier: MIT */
 +/*
 + * Copyright (C) 2013-2017 Oracle Corporation
 + * This file is based on ast_drv.h
 + * Copyright 2012 Red Hat Inc.
 + * Authors: Dave Airlie <airlied@redhat.com>
 + *          Michael Thayer <michael.thayer@oracle.com,
 + *          Hans de Goede <hdegoede@redhat.com>
 + */
 +#ifndef __VBOX_DRV_H__
 +#define __VBOX_DRV_H__
 +
 +#include <linux/genalloc.h>
 +#include <linux/io.h>
 +#include <linux/irqreturn.h>
 +#include <linux/string.h>
 +
 +#include <drm/drm_encoder.h>
 +#include <drm/drm_fb_helper.h>
 +#include <drm/drm_gem.h>
 +
 +#include <drm/ttm/ttm_bo_api.h>
 +#include <drm/ttm/ttm_bo_driver.h>
 +#include <drm/ttm/ttm_placement.h>
 +#include <drm/ttm/ttm_memory.h>
 +#include <drm/ttm/ttm_module.h>
 +
 +#include "vboxvideo_guest.h"
 +#include "vboxvideo_vbe.h"
 +#include "hgsmi_ch_setup.h"
 +
 +#define DRIVER_NAME         "vboxvideo"
 +#define DRIVER_DESC         "Oracle VM VirtualBox Graphics Card"
 +#define DRIVER_DATE         "20130823"
 +
 +#define DRIVER_MAJOR        1
 +#define DRIVER_MINOR        0
 +#define DRIVER_PATCHLEVEL   0
 +
 +#define VBOX_MAX_CURSOR_WIDTH  64
 +#define VBOX_MAX_CURSOR_HEIGHT 64
 +#define CURSOR_PIXEL_COUNT (VBOX_MAX_CURSOR_WIDTH * VBOX_MAX_CURSOR_HEIGHT)
 +#define CURSOR_DATA_SIZE (CURSOR_PIXEL_COUNT * 4 + CURSOR_PIXEL_COUNT / 8)
 +
 +#define VBOX_MAX_SCREENS  32
 +
 +#define GUEST_HEAP_OFFSET(vbox) ((vbox)->full_vram_size - \
 +                               VBVA_ADAPTER_INFORMATION_SIZE)
 +#define GUEST_HEAP_SIZE   VBVA_ADAPTER_INFORMATION_SIZE
 +#define GUEST_HEAP_USABLE_SIZE (VBVA_ADAPTER_INFORMATION_SIZE - \
 +                              sizeof(struct hgsmi_host_flags))
 +#define HOST_FLAGS_OFFSET GUEST_HEAP_USABLE_SIZE
 +
 +struct vbox_framebuffer {
 +      struct drm_framebuffer base;
 +      struct drm_gem_object *obj;
 +};
 +
 +struct vbox_private {
 +      /* Must be first; or we must define our own release callback */
 +      struct drm_device ddev;
 +      struct drm_fb_helper fb_helper;
 +      struct vbox_framebuffer afb;
 +
 +      u8 __iomem *guest_heap;
 +      u8 __iomem *vbva_buffers;
 +      struct gen_pool *guest_pool;
 +      struct vbva_buf_ctx *vbva_info;
 +      bool any_pitch;
 +      u32 num_crtcs;
 +      /* Amount of available VRAM, including space used for buffers. */
 +      u32 full_vram_size;
 +      /* Amount of available VRAM, not including space used for buffers. */
 +      u32 available_vram_size;
 +      /* Array of structures for receiving mode hints. */
 +      struct vbva_modehint *last_mode_hints;
 +
 +      int fb_mtrr;
 +
 +      struct {
 +              struct ttm_bo_device bdev;
 +      } ttm;
 +
 +      struct mutex hw_mutex; /* protects modeset and accel/vbva accesses */
 +      struct work_struct hotplug_work;
 +      u32 input_mapping_width;
 +      u32 input_mapping_height;
 +      /*
 +       * Is user-space using an X.Org-style layout of one large frame-buffer
 +       * encompassing all screen ones or is the fbdev console active?
 +       */
 +      bool single_framebuffer;
 +      u8 cursor_data[CURSOR_DATA_SIZE];
 +};
 +
 +#undef CURSOR_PIXEL_COUNT
 +#undef CURSOR_DATA_SIZE
 +
 +struct vbox_gem_object;
 +
 +struct vbox_connector {
 +      struct drm_connector base;
 +      char name[32];
 +      struct vbox_crtc *vbox_crtc;
 +      struct {
 +              u32 width;
 +              u32 height;
 +              bool disconnected;
 +      } mode_hint;
 +};
 +
 +struct vbox_crtc {
 +      struct drm_crtc base;
 +      bool disconnected;
 +      unsigned int crtc_id;
 +      u32 fb_offset;
 +      bool cursor_enabled;
 +      u32 x_hint;
 +      u32 y_hint;
 +      /*
 +       * When setting a mode we not only pass the mode to the hypervisor,
 +       * but also information on how to map / translate input coordinates
 +       * for the emulated USB tablet.  This input-mapping may change when
 +       * the mode on *another* crtc changes.
 +       *
 +       * This means that sometimes we must do a modeset on other crtc-s then
 +       * the one being changed to update the input-mapping. Including crtc-s
 +       * which may be disabled inside the guest (shown as a black window
 +       * on the host unless closed by the user).
 +       *
 +       * With atomic modesetting the mode-info of disabled crtcs gets zeroed
 +       * yet we need it when updating the input-map to avoid resizing the
 +       * window as a side effect of a mode_set on another crtc. Therefor we
 +       * cache the info of the last mode below.
 +       */
 +      u32 width;
 +      u32 height;
 +      u32 x;
 +      u32 y;
 +};
 +
 +struct vbox_encoder {
 +      struct drm_encoder base;
 +};
 +
 +#define to_vbox_crtc(x) container_of(x, struct vbox_crtc, base)
 +#define to_vbox_connector(x) container_of(x, struct vbox_connector, base)
 +#define to_vbox_encoder(x) container_of(x, struct vbox_encoder, base)
 +#define to_vbox_framebuffer(x) container_of(x, struct vbox_framebuffer, base)
 +
 +bool vbox_check_supported(u16 id);
 +int vbox_hw_init(struct vbox_private *vbox);
 +void vbox_hw_fini(struct vbox_private *vbox);
 +
 +int vbox_mode_init(struct vbox_private *vbox);
 +void vbox_mode_fini(struct vbox_private *vbox);
 +
 +void vbox_report_caps(struct vbox_private *vbox);
 +
 +void vbox_framebuffer_dirty_rectangles(struct drm_framebuffer *fb,
 +                                     struct drm_clip_rect *rects,
 +                                     unsigned int num_rects);
 +
 +int vbox_framebuffer_init(struct vbox_private *vbox,
 +                        struct vbox_framebuffer *vbox_fb,
 +                        const struct drm_mode_fb_cmd2 *mode_cmd,
 +                        struct drm_gem_object *obj);
 +
 +int vboxfb_create(struct drm_fb_helper *helper,
 +                struct drm_fb_helper_surface_size *sizes);
 +void vbox_fbdev_fini(struct vbox_private *vbox);
 +
 +struct vbox_bo {
 +      struct ttm_buffer_object bo;
 +      struct ttm_placement placement;
 +      struct ttm_bo_kmap_obj kmap;
 +      struct drm_gem_object gem;
 +      struct ttm_place placements[3];
 +      int pin_count;
 +};
 +
 +#define gem_to_vbox_bo(gobj) container_of((gobj), struct vbox_bo, gem)
 +
 +static inline struct vbox_bo *vbox_bo(struct ttm_buffer_object *bo)
 +{
 +      return container_of(bo, struct vbox_bo, bo);
 +}
 +
 +#define to_vbox_obj(x) container_of(x, struct vbox_gem_object, base)
 +
 +static inline u64 vbox_bo_gpu_offset(struct vbox_bo *bo)
 +{
 +      return bo->bo.offset;
 +}
 +
 +int vbox_dumb_create(struct drm_file *file,
 +                   struct drm_device *dev,
 +                   struct drm_mode_create_dumb *args);
 +
 +void vbox_gem_free_object(struct drm_gem_object *obj);
 +int vbox_dumb_mmap_offset(struct drm_file *file,
 +                        struct drm_device *dev,
 +                        u32 handle, u64 *offset);
 +
 +int vbox_mm_init(struct vbox_private *vbox);
 +void vbox_mm_fini(struct vbox_private *vbox);
 +
 +int vbox_bo_create(struct vbox_private *vbox, int size, int align,
 +                 u32 flags, struct vbox_bo **pvboxbo);
 +
 +int vbox_gem_create(struct vbox_private *vbox,
 +                  u32 size, bool iskernel, struct drm_gem_object **obj);
 +
 +int vbox_bo_pin(struct vbox_bo *bo, u32 pl_flag);
 +int vbox_bo_unpin(struct vbox_bo *bo);
 +
 +static inline int vbox_bo_reserve(struct vbox_bo *bo, bool no_wait)
 +{
 +      int ret;
 +
 +      ret = ttm_bo_reserve(&bo->bo, true, no_wait, NULL);
 +      if (ret) {
 +              if (ret != -ERESTARTSYS && ret != -EBUSY)
 +                      DRM_ERROR("reserve failed %p\n", bo);
 +              return ret;
 +      }
 +      return 0;
 +}
 +
 +static inline void vbox_bo_unreserve(struct vbox_bo *bo)
 +{
 +      ttm_bo_unreserve(&bo->bo);
 +}
 +
 +void vbox_ttm_placement(struct vbox_bo *bo, int domain);
 +int vbox_bo_push_sysram(struct vbox_bo *bo);
 +int vbox_mmap(struct file *filp, struct vm_area_struct *vma);
 +void *vbox_bo_kmap(struct vbox_bo *bo);
 +void vbox_bo_kunmap(struct vbox_bo *bo);
 +
 +/* vbox_prime.c */
 +int vbox_gem_prime_pin(struct drm_gem_object *obj);
 +void vbox_gem_prime_unpin(struct drm_gem_object *obj);
 +struct sg_table *vbox_gem_prime_get_sg_table(struct drm_gem_object *obj);
 +struct drm_gem_object *vbox_gem_prime_import_sg_table(
 +      struct drm_device *dev, struct dma_buf_attachment *attach,
 +      struct sg_table *table);
 +void *vbox_gem_prime_vmap(struct drm_gem_object *obj);
 +void vbox_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
 +int vbox_gem_prime_mmap(struct drm_gem_object *obj,
 +                      struct vm_area_struct *area);
 +
 +/* vbox_irq.c */
 +int vbox_irq_init(struct vbox_private *vbox);
 +void vbox_irq_fini(struct vbox_private *vbox);
 +void vbox_report_hotplug(struct vbox_private *vbox);
 +irqreturn_t vbox_irq_handler(int irq, void *arg);
 +
 +/* vbox_hgsmi.c */
 +void *hgsmi_buffer_alloc(struct gen_pool *guest_pool, size_t size,
 +                       u8 channel, u16 channel_info);
 +void hgsmi_buffer_free(struct gen_pool *guest_pool, void *buf);
 +int hgsmi_buffer_submit(struct gen_pool *guest_pool, void *buf);
 +
 +static inline void vbox_write_ioport(u16 index, u16 data)
 +{
 +      outw(index, VBE_DISPI_IOPORT_INDEX);
 +      outw(data, VBE_DISPI_IOPORT_DATA);
 +}
 +
 +#endif

diff --cc drivers/gpu/drm/vboxvideo/vbox_ttm.c
Simple merge

diff --cc drivers/gpu/drm/virtio/virtgpu_ttm.c
Simple merge