drm fixes for 5.12-rc4

ttm:
- Make ttm_bo_unpin() not wraparound on too many unpins.

omap:
- Fix coccicheck warning in omap.

amdgpu:
- DCN 3.0 gamma fixes
- DCN 2.1 corrupt screen fix

i915:
- Workaround async flip + VT-d frame corruption on HSW/BDW
- Fix NMI watchdog crash due to uninitialized OA buffer use on gen12+

nouveau:
- workaround oops with bo syncing

drm fixes for 5.12-rc3

core:
- Clear holes when converting compat ioctl's between 32-bits and 64-bits.

docs:
- Use gitlab for drm bugzilla now.

ttm:
- Fix ttm page pool accounting.

fbdev:
- Fix oops in drm_fbdev_cleanup()

shmem:
- Assorted fixes for shmem helpers.

qxl:
- unpin qxl bos created as pinned when freeing them,
  and make ttm only warn once on this behavior.
- Zero head.surface_id correctly in qxl.

atyfb:
- Use LCD management for atyfb on PPC_MAC.

meson:
- Shutdown kms poll helper in meson correctly.

nouveau:
- fix regression in bo syncing

i915:
- Wedge the GPU if command parser setup fails

amdgpu:
- Fix aux backlight control
- Add a backlight override parameter
- Various display fixes
- PCIe DPM fix for vega
- Polaris watermark fixes
- Additional S0ix fix

radeon:
- Fix GEM regression
- Fix AGP dependency handling

drm fixes for 5.12-rc3

core:
- Clear holes when converting compat ioctl's between 32-bits and 64-bits.

docs:
- Use gitlab for drm bugzilla now.

ttm:
- Fix ttm page pool accounting.

fbdev:
- Fix oops in drm_fbdev_cleanup()

shmem:
- Assorted fixes for shmem helpers.

qxl:
- unpin qxl bos created as pinned when freeing them,
  and make ttm only warn once on this behavior.
- Zero head.surface_id correctly in qxl.

atyfb:
- Use LCD management for atyfb on PPC_MAC.

meson:
- Shutdown kms poll helper in meson correctly.

nouveau:
- fix regression in bo syncing

i915:
- Wedge the GPU if command parser setup fails

amdgpu:
- Fix aux backlight control
- Add a backlight override parameter
- Various display fixes
- PCIe DPM fix for vega
- Polaris watermark fixes
- Additional S0ix fix

radeon:
- Fix GEM regression
- Fix AGP dependency handling

drm fixes for 5.12-rc2

amdgpu:
- S0ix fix
- Handle new NV12 SKU
- Misc power fixes
- Display uninitialized value fix
- PCIE debugfs register access fix

nouveau:
- regression fix for gk104

drm fixes for 5.12-rc1 + msm-next

core:
- vblank fence timing improvements

dma-buf:
- improve error handling

ttm:
- memory leak fix

msm:
- a6xx speedbin support
- a508, a509, a512 support
- various a5xx fixes
- various dpu fixes
- qseed3lite support for sm8250
- dsi fix for msm8994
- mdp5 fix for framerate bug with cmd mode panels
- a6xx GMU OOB race fixes that were showing up in CI
- various addition and removal of semicolons
- gem submit fix for legacy userspace relocs path

amdgpu:
- Clang warning fix
- S0ix platform shutdown/poweroff fix
- Misc display fixes

i915:
- color format fix
- -Wuninitialised reenabled
- GVT ww locking, cmd parser fixes

atyfb:
- fix build

rockchip:
- AFBC modifier fix

Fixes around VM_FPNMAP and follow_pfn

- replace mm/frame_vector.c by get_user_pages in misc/habana and
  drm/exynos drivers, then move that into media as it's sole user
- close race in generic_access_phys
- s390 pci ioctl fix of this series landed in 5.11 already
- properly revoke iomem mappings (/dev/mem, pci files)

kconfig for kcmp syscall

drm userspaces uses this, systemd uses this, makes sense to pull it
out from the checkpoint-restore bundle. Kees reviewed this from
security pov and is happy with the final version.

LWN coverage: https://lwn.net/Articles/845448/

drm pull for 5.12-rc1

docs:
- lots of updated docs

core:
- require crtc to have unique primary plane
- fourcc macro fix
- PCI bar quirk for bar resizing
- don't sent hotplug on error
- move vm code to legacy
- nuke hose only used on old oboslete alpha

dma-buf:
- kernel doc updates
- improved lock tracking

dp/hdmi:
- DP-HDMI2.1 protocol converter support

ttm:
- bo size handling cleanup
- release a pinned bo warning
- cleanup lru handler
- avoid using pages with drm_prime_sg_to_page_addr_arrays

cma-helper:
- prime/mmap fixes

bridge:
- add DP support

gma500:
- remove gma3600 support

i915:
- try eDP fast/narrow link again with fallback
- Intel eDP backlight control
- replace display register read/write macros
- refactor intel_display.c
- display power improvements
- HPD code cleanup
- Rocketlake display fixes
- Power/backlight/RPM fixes
- DG1 display fix
- IVB/BYT clear residuals security fix again
- make i915 mitigations options via parameter
- HSW GT1 GPU hangs fixes
- DG1 workaround hang fixes
- TGL DMAR hang avoidance
- Lots of GT fixes
- follow on fixes for residuals clear
- gen7 per-engine-reset support
- HDCP2.2 + HDCP1.4 GEN12 DP MST support
- TGL clear color support
- backlight refactoring
- VRR/Adaptive sync enabling on DP/EDP for TGL+
- async flips for all ilk+

amdgpu:
- rework IH ring handling (Vega/Navi)
- rework HDP handling (Vega/Navi)
- swSMU updates for renoir/vangogh
- Sienna Cichild overdrive support
- FP16 on DCE8-11 support
- GPU reset on navy flounder/vangogh
- SMU profile fixes for APU
- SR-IOV fixes
- Vangogh SMU fixes
- fan speed control fixes

amdkfd:
- config handling fix
- buffer free fix
- recursive lock warnings fix

nouveau:
- Turing MMU fault recovery fixes
- mDP connectors reporting fix
- audio locking fixes
- rework engines/instances code to support new scheme

tegra:
- VIC newer firmware support
- display/gr2d fixes for older tegra
- pm reference leak fix

mediatek:
- SOC MT8183 support
- decouple sub driver + share mtk mutex driver

radeon:
- PCI resource fix for some platforms

ingenic:
- pm support
- 8-bit delta RGB panels

vmwgfx:
- managed driver helpers

vc4:
- BCM2711 DSI1 support
- converted to atomic helpers
- enable 10/12 bpc outputs
- gem prime mmap helpers
- CEC fix

omap:
- use degamma table
- CTM support
- rework DSI support

imx:
- stack usage fixes
- drm managed support
- imx-tve clock provider leak fix
-

rcar-du:
- default mode fixes
- conversion to managed API

hisilicon:
- use simple encoder

vkms:
- writeback connector support

d3:
- BT2020 support

drm fixes for 5.11-rc8

ttm:
- page pool regression fix.

dp_mst:
- Don't report un-attached ports as connected

amdgpu:
- Blank screen fix

i915:
- Ensure Type-C FIA is powered when initializing
- Fix overlay frontbuffer tracking

sun4i:
- tcon1 sync polarity fix
- Always set HDMI clock rate
- Fix H6 HDMI PHY config
- Fix H6 max frequency

vc4:
- Fix buffer overflow

xlnx:
- Fix memory leak

drm fixes for 5.11-rc7

ttm:
- fix huge page warning regression

i915:
- Skip vswing programming for TBT
- Power up combo PHY lanes for HDMI
- Fix double YUV range correction on HDR planes
- Fix the MST PBN divider calculation
- Fix LTTPR vswing/pre-emp setting in non-transparent mode
- Move the breadcrumb to the signaler if completed upon cancel
- Close race between enable_breadcrumbs and cancel_breadcrumbs
- Drop lru bumping on display unpinning

amdgpu:
- Fix retry in gem create
- Vangogh fixes
- Fix for display from shared buffers
- Various display fixes

amdkfd:
- Fix regression in buffer free

nouveau:
- fix DMA API warning regression

drm/bridge/lontium-lt9611uxc:
- EDID fixes
- Don't handle hotplug events in IRQ handler

drm fixes for 5.11-rc6

nouveau:
- fix svm init conditions
- fix nv50 modesetting regression
- fix cursor plane modifiers
- fix > 64x64 cursor regression

vc4:
- Fix LBM size calculation
- Fix high resolutions for hvs5

i915:
- Fix ICL MG PHY vswing
- Fix subplatform handling
- Fix selftest memleak
- Clear CACHE_MODE prior to clearing residuals
- Always flush the active worker before returning from the wait
- Always try to reserve GGTT address 0x0

amdgpu:
- Fix a fan control regression on some boards
- Fix clang warning

drm fixes for 5.11-rc5

core:
- atomic: Release state on error
- syncobj: Fix use-after-free
- ttm: Don't use GFP_TRANSHUGE_LIGTH
- vram-helper: Fix memory leak in vmap

vc4:
- Unify driver naming for PCM

i915:
- HDCP fixes
- PMU wakeref fix
- Fix HWSP validity race
- Fix DP protocol converter accidental 4:4:4->4:2:0 conversion for RGB

amdgpu:
- Green Sardine fixes
- Vangogh fixes
- Renoir fixes
- Misc display fixes

drm nouveau ampere display support.

This is a pull request to add display support for new Ampere hardware.

It has no effect on older GPUs.

drm fixes for 5.11-rc4

dma-buf:
- Fix a memory leak in CMAV heap

core:
- Fix format check for legacy pageflips

ttm:
- Pass correct address to dma_mapping_error()
- Use mutex in pool shrinker

i915:
- Allow the sysadmin to override security mitigations
- Restore clear-residual mitigations for ivb/byt
- Limit VFE threads based on GT
- GVT: fix vfio edid and full display detection
- Fix DSI DSC power refcounting
- Fix LPT CPU mode backlight takeover
- Disable RPM wakeref assertions during driver shutdown
- Fix DSI sequence sleeps

amdgpu:
- Update repo location in MAINTAINERS
- Add some new renoir PCI IDs
- Revert CRC UAPI changes
- Revert OLED display fix which cases clocking problems for some systems
- Misc vangogh fixes
- GFX fix for sienna cichlid
- DCN1.0 fix for pipe split
- Fix incorrect PSP command

amdkfd:
- Fix possible out of bounds read in vcrat creation

nouveau:
- irq handling fix
- expansion ROM fix
- hw init dpcd disable
- aux semaphore owner field fix
- vram heap sizing fix
- notifier at 0 is valid fix

drm-fixes for -rc3

- fix for ttm list corruption in radeon, reported by a few people
- fixes for amdgpu, i915, msm
- dma-buf use-after free fix

drm fixes for 5.11-rc1

dma-buf:
- fix build on mips

komeda:
- fix commit tail operation order
- NULL pointer fix
- out of bounds access fix

ttm:
- remove an unused function

amdgpu:
- Vangogh SMU fixes
- Arcturus gfx9 fixes
- Misc display fixes
- Sienna Cichlid SMU update
- Fix S3 display memory leak
- Fix regression caused by DP sub-connector support

amdkfd:
- Properly require pcie atomics for gfx10

UAPI Changes:

- Only enable char/agp uapi when CONFIG_DRM_LEGACY is set

Cross-subsystem Changes:

- vma_set_file helper to make vma->vm_file changing less brittle,
  acked by Andrew

Core Changes:

- dma-buf heaps improvements
- pass full atomic modeset state to driver callbacks
- shmem helpers: cached bo by default
- cleanups for fbdev, fb-helpers
- better docs for drm modes and SCALING_FITLER uapi
- ttm: fix dma32 page pool regression

Driver Changes:

- multi-hop regression fixes for amdgpu, radeon, nouveau
- lots of small amdgpu hw enabling fixes (display, pm, ...)
- fixes for imx, mcde, meson, some panels, virtio, qxl, i915, all
  fairly minor
- some cleanups for legacy drm/fbdev drivers

drm for 5.11-rc1

core:
- documentation updates
- deprecate DRM_FORMAT_MOD_NONE
- atomic crtc enable/disable rework
- GEM convert drivers to gem object functions
- remove SCATTER_LIST_MAX_SEGMENT

sched:
- avoid infinite waits

ttm:
- remove AGP support
- don't modify caching for swapout
- ttm pinning rework
- major TTM reworks
- new backend allocator
- multihop support

vram-helper:
- top down BO placement fix
- TTM changes
- GEM object support

displayport:
- DP 2.0 DPCD prep work
- DP MST extended DPCD caps

fbdev:
- mark as orphaned

amdgpu:
- Initial Vangogh support
- Green Sardine support
- Dimgrey Cavefish support
- SG display support for renoir
- SMU7 improvements
- gfx9+ modiifier support
- CI BACO fixes

radeon:
- expose voltage via hwmon on SUMO

amdkfd:
- fix unique id handling

i915:
- more DG1 enablement
- bigjoiner support
- integer scaling filter support
- async flip support
- ICL+ DSI command mode
- Improve display shutdown
- Display refactoring
- eLLC machine fbdev loading fix
- dma scatterlist fixes
- TGL hang fixes
- eLLC display buffer caching on SKL+
- MOCS PTE seeting for gen9+

msm:
- Shutdown hook
- GPU cooling device support
- DSI 7nm and 10nm phy/pll updates
- sm8150/sm2850 DPU support
- GEM locking re-work
- LLCC system cache support

aspeed:
- sysfs output config support

ast:
- LUT fix
- new display mode

gma500:
- remove 2d framebuffer accel

panfrost:
- move gpu reset to a worker

exynos:
- new HDMI mode support

mediatek:
- MT8167 support
- yaml bindings
- MIPI DSI phy code moved

etnaviv:
- new perf counter
- more lockdep annotation

hibmc:
- i2c DDC support

ingenic:
- pixel clock reset fix
- reserved memory support
- allow both DMA channels at once
- different pixel format support
- 30/24/8-bit palette modes

tilcdc:
- don't keep vblank irq enabled

vc4:
- new maintainer added
- DSI registration fix

virtio:
- blob resource support
- host visible and cross-device support
- uuid api support

drm fixes for 5.10 final

amdgpu:
- Fan fix for CI asics
- Fix a warning in possible_crtcs
- Build fix for when debugfs is disabled
- Display overflow fix
- Display watermark fixes for Renoir
- SDMA 5.2 fix
- Stolen vga memory regression fix
- Power profile fixes
- Fix a regression from removal of GEM and PRIME callbacks

amdkfd:
- Fix a memory leak in dmabuf import

i915:
- rc7 regression fix for modesetting
- vdsc/dp slice fixes
- gen9 mocs entries fix
- preemption timeout fix
- unsigned compare against 0 fix
- selftest fix
- submission error propogatig fix
- request flow suspend fix

drm fixes for 5.10-rc7

amdgpu:
- SMU11 manual fan fix
- Renoir display clock fix
- VCN3 dynamic powergating fix

i915:
- Program mocs:63 for cache eviction on gen9 (Chris)
- Protect context lifetime with RCU (Chris)
- Split the breadcrumb spinlock between global and contexts (Chris)
- Retain default context state across shrinking (Venkata)
- Limit frequency drop to RPe on parking (Chris)
- Return earlier from intel_modeset_init() without display (Jani)
- Defer initial modeset until after GGTT is initialized (Chris)

nouveau:
- pre-nv50 regression fix

rockchip:
- uninitialised LVDS property fix

omap:
- bridge fix

panel:
- race fix

mxsfb:
- fence sync fix
- modifiers fix

tegra:
- idr init fix
- sor fixes
- output/of cleanup fix