Pull drm fixes from Dave Airlie:
 "There is a bit of a post-holiday build up here I expect, small fixes
  across the board, amdgpu and msm being the main leaders, with others
  having a few. One code removal patch for nouveau:

  buddy:
   - benchmark regression fix for top-down buddy allocation

  panel:
   - add Lenovo panel orientation quirk

  ttm:
   - fix kernel oops regression

  amdgpu:
   - fix missing fence references
   - fix missing pipeline sync fencing
   - SMU13 fan speed fix
   - SMU13 fix power cap handling
   - SMU13 BACO fix
   - Fix a possible segfault in bo validation error case
   - Delay removal of firmware framebuffer
   - Fix error when unloading

  amdkfd:
   - SVM fix when clearing vram
   - GC11 fix for multi-GPU

  i915:
   - Reserve enough fence slot for i915_vma_unbind_vsync
   - Fix potential use after free
   - Reset engines twice in case of reset failure
   - Use multi-cast registers for SVG Unit registers

  msm:
   - display:
   - doc warning fixes
   - dt attribs cleanups
   - memory leak fix
   - error handing in hdmi probe fix
   - dp_aux_isr incorrect signalling fix
   - shutdown path fix
   - accel:
   - a5xx: fix quirks to be a bitmask
   - a6xx: fix gx halt to avoid 1s hang
   - kexec shutdown fix
   - fix potential double free

  vmwgfx:
   - drop rcu usage to make code more robust

  virtio:
   - fix use-after-free in gem handle code

  nouveau:
   - drop unused nouveau_fbcon.c"

* tag 'drm-fixes-2023-01-13' of git://anongit.freedesktop.org/drm/drm: (35 commits)
  drm: Optimize drm buddy top-down allocation method
  drm/ttm: Fix a regression causing kernel oops'es
  drm/i915/gt: Cover rest of SVG unit MCR registers
  drm/nouveau: Remove file nouveau_fbcon.c
  drm/amdkfd: Fix NULL pointer error for GC 11.0.1 on mGPU
  drm/amd/pm/smu13: BACO is supported when it's in BACO state
  drm/amdkfd: Add sync after creating vram bo
  drm/i915/gt: Reset twice
  drm/amdgpu: fix pipeline sync v2
  drm/vmwgfx: Remove rcu locks from user resources
  drm/virtio: Fix GEM handle creation UAF
  drm/amdgpu: Fixed bug on error when unloading amdgpu
  drm/amd: Delay removal of the firmware framebuffer
  drm/amdgpu: Fix potential NULL dereference
  drm/i915: Fix potential context UAFs
  drm/i915: Reserve enough fence slot for i915_vma_unbind_async
  drm: Add orientation quirk for Lenovo ideapad D330-10IGL
  drm/msm/a6xx: Avoid gx gbit halt during rpm suspend
  drm/msm/adreno: Make adreno quirks not overwrite each other
  drm/msm: another fix for the headless Adreno GPU
  ...

msm-fixes for v6.3-rc4

Display Fixes:

- Fix the documentation for dpu_encoder_phys_wb_init() and
  dpu_encoder_phys_wb_setup_fb() APIs to address doc warnings
- Remove vcca-supply and vdds-supply as mandatory for 14nm PHY and
  10nm PHY DT schemas respectively as they are not present on some
  SOCs using these PHYs
- Add the dsi-phy-regulator-ldo-mode to dsi-phy-28nm.yaml as it was
  missed out during txt to yaml migration
- Remove operating-points-v2 and power-domain as a required property
  for the DSI controller as thats not the case for every SOC
- Fix the description from display escape clock to display core
  clock in the dsi controller yaml
- Fix the memory leak for mdp1-mem path for the cases when we return
  early after failing to get mdp0-mem ICC paths for msm
- Fix error handling path in msm_hdmi_dev_probe() to release the phy
  ref count when devm_pm_runtime_enable() fails
- Fix the dp_aux_isr() routine to make sure it doesnt incorrectly
  signal the aux transaction as complete if the ISR was not an AUX
  isr. This fixes a big hitter stability bug on chromebooks.
- Add protection against null pointer dereference when there is no
  kms object as in the case of headless adreno GPU in the shutdown
  path.

GPU Fixes:

- a5xx: fix quirks to actually be a bitmask and not overwrite each
  other
- a6xx: fix gx halt sequence to avoid 1000ms hang on some devices
- kexec shutdown fix
- fix potential double free

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGv7=in_MHW3kdkhqh7ZFoVCmnikmr29YYHCXR=7aOEneg@mail.gmail.com

- Reserve enough fence slot for i915_vma_unbind_vsync (Nirmoy)
- Fix potential use after free (Rob Clark)
- Reset engines twice in case of reset failure (Chris)
- Use multi-cast registers for SVG Unit registers (Gustavo)

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

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Y8AbHelGeXc5eQ8U@intel.com

amd-drm-fixes-6.2-2023-01-11:

amdgpu:
- SMU13 fan speed fix
- SMU13 fix power cap handling
- SMU13 BACO fix
- Fix a possible segfault in bo validation error case
- Delay removal of firmware framebuffer
- Fix error when unloading

amdkfd:
- SVM fix when clearing vram
- GC11 fix for multi-GPU

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230112033004.8184-1-alexander.deucher@amd.com

Several fixes for amdgpu (all addressing issues with fences), yet
another orientation quirk for a Lenovo device, a use-after-free fix for
virtio, a regression fix in TTM and a performance regression in drm
buddy.

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

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20230112130954.pxt77g3a7rokha42@houat

Pull xen fixes from Juergen Gross:

 - two cleanup patches

 - a fix of a memory leak in the Xen pvfront driver

 - a fix of a locking issue in the Xen hypervisor console driver

* tag 'for-linus-6.2-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/pvcalls: free active map buffer on pvcalls_front_free_map
  hvc/xen: lock console list traversal
  x86/xen: Remove the unused function p2m_index()
  xen: make remove callback of xen driver void returned

We are observing performance drop in many usecases which include
games, 3D benchmark applications,etc.. To solve this problem, We
are strictly not allowing top down flag enabled allocations to
steal the memory space from cpu visible region.

The idea is, we are sorting each order list entries in
ascending order and compare the last entry of each order
list in the freelist and return the max block.

This patch improves the 3D benchmark scores and solves
fragmentation issues.

All drm buddy selftests are verfied.
drm_buddy: pass:6 fail:0 skip:0 total:6

Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230112120027.3072-1-Arunpravin.PaneerSelvam@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
CC: Cc: stable@vger.kernel.org # 5.18+

The branch is explicitly taken if ttm == NULL which means that to avoid
a null pointer reference the ttm object can not be used inside. Switch
back to dst_mem to avoid kernel oops'es.

This fixes kernel oops'es with any buffer objects which don't have ttm_tt,
e.g. with vram based screen objects on vmwgfx.

Signed-off-by: Zack Rusin <zackr@vmware.com>
Fixes: e3c92eb4a84f ("drm/ttm: rework on ttm_resource to use size_t type")
Cc: Somalapuram Amaranath <Amaranath.Somalapuram@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230111175015.1134923-1-zack@kde.org
Signed-off-by: Christian König <christian.koenig@amd.com>

CHICKEN_RASTER_{1,2} got overlooked with the move done in commit
a9e69428b1b4 ("drm/i915: Define MCR registers explicitly"). Registers
from the SVG unit became multicast as of Xe_HP graphics.

BSpec: 66534
Fixes: a9e69428b1b4 ("drm/i915: Define MCR registers explicitly")
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230105133701.19556-1-gustavo.sousa@intel.com
(cherry picked from commit 10903b0a0f4d4964b352fa3df12d3d2ef5fb7a3b)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Commit 4a16dd9d18a0 ("drm/nouveau/kms: switch to drm fbdev helpers")
converted nouveau to generic fbdev emulation. The driver's internal
implementation later got accidentally restored during a merge commit.
Remove the file from the driver. No functional changes.

v2:
	* point Fixes tag to merge commit (Alex)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Fixes: 4e291f2f5853 ("Merge tag 'drm-misc-next-2022-11-10-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next")
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Karol Herbst <kherbst@redhat.com>
Cc: Lyude Paul <lyude@redhat.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Cc: nouveau@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20230110123526.28770-1-tzimmermann@suse.de