Merge drm/drm-fixes into drm-misc-fixes

7.0-rc1 was just released, let's merge it to kick the new release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
"Highlights:
- amdgpu support for lots of new IP blocks which means newer GPUs

Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
"Highlights:
- amdgpu support for lots of new IP blocks which means newer GPUs
- xe has a lot of SR-IOV and SVM improvements
- lots of intel display refactoring across i915/xe
- msm has more support for gen8 platforms
- Given up on kgdb/kms integration, it's too hard on modern hw

core:
- drop kgdb support
- replace system workqueue with percpu
- account for property blobs in memcg
- MAINTAINERS updates for xe + buddy

rust:
- Fix documentation for Registration constructors
- Use pin_init::zeroed() for fops initialization
- Annotate DRM helpers with __rust_helper
- Improve safety documentation for gem::Object::new()
- Update AlwaysRefCounted imports
- mm: Prevent integer overflow in page_align()

atomic:
- add drm_device pointer to drm_private_obj
- introduce gamma/degamma LUT size check

buddy:
- fix free_trees memory leak
- prevent BUG_ON

bridge:
- introduce drm_bridge_unplug/enter/exit
- add connector argument to .hpd_notify
- lots of recounting conversions
- convert rockchip inno hdmi to bridge
- lontium-lt9611uxc: switch to HDMI audio helpers
- dw-hdmi-qp: add support for HPD-less setups
- Algoltek AG6311 support

panels:
- edp: CSW MNE007QB3-1, AUO B140HAN06.4, AUO B140QAX01.H
- st75751: add SPI support
- Sitronix ST7920, Samsung LTL106HL02
- LG LH546WF1-ED01, HannStar HSD156J
- BOE NV130WUM-T08
- Innolux G150XGE-L05
- Anbernic RG-DS

dma-buf:
- improve sg_table debugging
- add tracepoints
- call clear_page instead of memset
- start to introduce cgroup memory accounting in heaps
- remove sysfs stats

dma-fence:
- add new helpers

dp:
- mst: avoid oob access with vcpi=0

hdmi:
- limit infoframes exposure to userspace

gem:
- reduce page table overhead with THP
- fix leak in drm_gem_get_unmapped_area

gpuvm:
- API sanitation for rust bindings

sched:
- introduce new helpers

panic:
- report invalid panic modes
- add kunit tests

i915/xe display:
- Expose sharpness only if num_scalers is >= 2
- Add initial Xe3P_LPD for NVL
- BMG FBC support
- Add MTL+ platforms to support dpll framework
_ fix DIMM_S DRM decoding on ICL
- Return to using AUX interrupts
- PSR/Panel replay refactoring
- use consolidation HDMI tables
- Xe3_LPD CD2X dividier changes

xe:
- vfio: add vfio_pci for intel GPU
- multi queue support
- dynamic pagemaps and multi-device SVM
- expose temp attribs in hwmon
- NO_COMPRESSION bo flag
- expose MERT OA unit
- sysfs survivability refactor
- SRIOV PF: add MERT support
- enable SR-IOV VF migration
- Enable I2C/NVM on Crescent Island
- Xe3p page reclaimation support
- introduce SRIOV scheduler groups
- add SoC remappt support in system controller
- insert compiler barriers in GuC code
- define NVL GuC firmware
- handle GT resume failure
- fix drm scheduler layering violations
- enable GSC loading and PXP for PTL
- disable GuC Power DCC strategy on PTL
- unregister drm device on probe error

i915:
- move to kernel standard fault injection
- bump recommended GuC version for DG2 and MTL

amdgpu:
- SMUIO 15.x, PSP 15.x support
- IH 6.1.1/7.1 support
- MMHUB 3.4/4.2 support
- GC 11.5.4/12.1 support
- SDMA 6.1.4/7.1/7.11.4 support
- JPEG 5.3 support
- UserQ updates
- GC 9 gfx queue reset support
- TTM memory ops parallelization
- convert legacy logging to new helpers
- DC analog fixes

amdkfd:
- GC 11.5.4/12.1 suppport
- SDMA 6.1.4/7.1 support
- per context support
- increase kfd process hash table
- Reserved SDMA rework

radeon:
- convert legacy logging to new helpers
- use devm for i2c adapters

msm:
- GPU
- Document a612/RGMU dt bindings
- UBWC 6.0 support (for A840 / Kaanapali)
- a225 support
- DPU:
- Switch to use virtual planes by default
- Fix DSI CMD panels on DPU 3.x
- Rewrite format handling to remove intermediate representation
- Fix watchdog on DPU 8.x+
- Fix TE / Vsync source setting on DPU 8.x+
- Add 3D_Mux on SC7280
- Kaanapali platform support
- Fix UBWC register programming
- Make RM reserve DSPP-enabled mixers for CRTCs with LMs
- Gamma correction support
- DP:
- Enable support for eDP 1.4+ link rate tables
- Fix MDSS1 DP indices on SA8775P, making them to work
- Fix msm_dp_ctrl_config_msa() to work with LLVM 20
- DSI:
- Document QCS8300 as compatible with SA8775P
- Kaanapali platform support
- DSI PHY:
- switch to divider_determine_rate()
- MDP5:
- Drop support for MSM8998, SDM660 and SDM630 (switch over to DPU)
- MDSS:
- Kaanapali platform support
- Fixed UBWC register programming

nova-core:
- Prepare for Turing support. This includes parsing and handling
Turing-specific firmware headers and sections as well as a Turing
Falcon HAL implementation
- Get rid of the Result<impl PinInit<T, E>> anti-pattern
- Relocate initializer-specific code into the appropriate initializer
- Use CStr::from_bytes_until_nul() to remove custom helpers
- Improve handling of unexpected firmware values
- Clean up redundant debug prints
- Replace c_str!() with native Rust C-string literals
- Update nova-core task list

nova:
- Align GEM object size to system page size

tyr:
- Use generated uAPI bindings for GpuInfo
- Replace manual sleeps with read_poll_timeout()
- Replace c_str!() with native Rust C-string literals
- Suppress warnings for unread fields
- Fix incorrect register name in print statement

nouveau:
- fix big page table support races in PTE management
- improve reclocking on tegra 186+

amdxdna:
- fix suspend race conditions
- improve handling of zero tail pointers
- fix cu_idx overwritten during command setup
- enable hardware context priority
- remove NPU2 support
- update message buffer allocation requirements
- update firmware version check

ast:
- support imported cursor buffers
- big endian fixes

etnaviv:
- add PPU flop reset support

imagination:
- add AM62P support
- introduce hw version checks

ivpu:
- implement warm boot flow

panfrost:
- add bo sync ioctl
- add GPU_PM_RT support for RZ/G3E SoC

panthor:
- add bo sync ioctl
- enable timestamp propagation
- scheduler robustness improvements
- VM termination fixes
- huge page support

rockchip:
- RK3368 HDMI Support
- get rid of atomic_check fixups
- RK3506 support
- RK3576/RK3588 improved HPD handling

rz-du:
- RZ/V2H(P) MIPI-DSI Support

v3d:
- fix DMA segment size
- convert to new logging helpers

mediatek:
- move DP training to hotplug thread
- convert logging to new helpers
- add support for HS speed DSI
- Genio 510/700/1200-EVK, Radxa NIO-12L HDMI support

atmel-hlcdc:
- switch to drmm resource
- support nomodeset
- use newer helpers

hisilicon:
- fix various DP bugs

renesas:
- fix kernel panic on reboot

exynos:
- fix vidi_connection_ioctl using wrong device
- fix vidi_connection deref user ptr
- fix concurrency regression with vidi_context

vkms:
- add configfs support for display configuration

* tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel: (1610 commits)
drm/xe/pm: Disable D3Cold for BMG only on specific platforms
drm/xe: Fix kerneldoc for xe_tlb_inval_job_alloc_dep
drm/xe: Fix kerneldoc for xe_gt_tlb_inval_init_early
drm/xe: Fix kerneldoc for xe_migrate_exec_queue
drm/xe/query: Fix topology query pointer advance
drm/xe/guc: Fix kernel-doc warning in GuC scheduler ABI header
drm/xe/guc: Fix CFI violation in debugfs access.
accel/amdxdna: Move RPM resume into job run function
accel/amdxdna: Fix incorrect DPM level after suspend/resume
nouveau/vmm: start tracking if the LPT PTE is valid. (v6)
nouveau/vmm: increase size of vmm pte tracker struct to u32 (v2)
nouveau/vmm: rewrite pte tracker using a struct and bitfields.
accel/amdxdna: Fix incorrect error code returned for failed chain command
accel/amdxdna: Remove hardware context status
drm/bridge: imx8qxp-pixel-combiner: Fix bailout for imx8qxp_pc_bridge_probe()
drm/panel: ilitek-ili9882t: Remove duplicate initializers in tianma_il79900a_dsc
drm/i915/display: fix the pixel normalization handling for xe3p_lpd
drm/exynos: vidi: use ctx->lock to protect struct vidi_context member variables related to memory alloc/free
drm/exynos: vidi: fix to avoid directly dereferencing user pointer
drm/exynos: vidi: use priv->vidi_dev for ctx lookup in vidi_connection_ioctl()
...

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Merge tag 'drm-xe-next-2026-01-15' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

UAPI Changes:
- Remove unused KEEP_ACTIVE flag in the new multi queue uAPI (Niranjana)
- Expose new

Merge tag 'drm-xe-next-2026-01-15' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

UAPI Changes:
- Remove unused KEEP_ACTIVE flag in the new multi queue uAPI (Niranjana)
- Expose new temperature attributes in HWMON (Karthik)

Driver Changes:
- Force i2c into polling mode when in survivability (Raag)
- Validate preferred system memory placement in xe_svm_range_validate (Brost)
- Adjust page count tracepoints in shrinker (Brost)
- Fix a couple drm_pagemap issues with multi-GPU (Brost)
- Define GuC firmware for NVL-S (Roper)
- Handle GT resume failure (Raag)
- Improve wedged mode handling (Lukasz)
- Add missing newlines to drm_warn messages (Osama)
- Fix WQ_MEM_RECLAIM passed as max_active to alloc_workqueue (Marco)
- Page-reclaim fixes and PRL stats addition (Brian)
- Fix struct guc_lfd_file_header kernel-doc (Jani)
- Allow compressible surfaces to be 1-way coherent (Xin)
- Fix DRM scheduler layering violations in Xe (Brost)
- Minor improvements to MERT code (Michal)
- Privatize struct xe_ggtt_node (Maarten)
- Convert wait for lmem init into an assert (Bala)
- Enable GSC loading and PXP for PTL (Daniele)
- Replace use of system_wq with tlb_inval->timeout_wq (Marco)
- VRAM addr range bit expansion (Fei)
- Cleanup unused header includes (Roper)

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

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/aWkSxRQK7VhTlP32@intel.com

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drm/xe/mert: Improve handling of MERT CAT errors

All MERT catastrophic errors but VF's LMTT fault are serious, so
we shouldn't limit our handling only to print debug messages.

Change CATERR message

drm/xe/mert: Improve handling of MERT CAT errors

All MERT catastrophic errors but VF's LMTT fault are serious, so
we shouldn't limit our handling only to print debug messages.

Change CATERR message to error level and then declare the device
as wedged to match expectation from the design document. For the
LMTT faults, add a note about adding tracking of this unexpected
VF activity.

While at it, rename register fields defnitions to match the BSpec.
Also drop trailing include guard name from the regs.h file.

BSpec: 74625
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Lukasz Laguna <lukasz.laguna@intel.com>
Link: https://patch.msgid.link/20260112183716.28700-1-michal.wajdeczko@intel.com

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drm/xe/mert: Move MERT initialization to xe_mert.c

Most of the MERT code is already in dedicated file, no reason to
keep internal MERT data structure initialization elsewhere.

Signed-off-by: Michal

drm/xe/mert: Move MERT initialization to xe_mert.c

Most of the MERT code is already in dedicated file, no reason to
keep internal MERT data structure initialization elsewhere.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Lukasz Laguna <lukasz.laguna@intel.com>
Link: https://patch.msgid.link/20260109151219.26206-6-michal.wajdeczko@intel.com

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drm/xe/mert: Use local mert variable to simplify the code

There is no need to always refer to MERT data using tile pointer.
Use of local mert pointer will simplify the code and make it look
like oth

drm/xe/mert: Use local mert variable to simplify the code

There is no need to always refer to MERT data using tile pointer.
Use of local mert pointer will simplify the code and make it look
like other existing MERT function.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Lukasz Laguna <lukasz.laguna@intel.com>
Link: https://patch.msgid.link/20260109151219.26206-5-michal.wajdeczko@intel.com

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drm/xe/mert: Always refer to MERT using xe_device

There is only one MERT instance and while it is located on the root
tile, it is safer to refer to it using xe_device rather than xe_tile.
This will

drm/xe/mert: Always refer to MERT using xe_device

There is only one MERT instance and while it is located on the root
tile, it is safer to refer to it using xe_device rather than xe_tile.
This will also allow to align signature with other MERT function.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Lukasz Laguna <lukasz.laguna@intel.com>
Link: https://patch.msgid.link/20260111213847.27869-1-michal.wajdeczko@intel.com

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Merge tag 'drm-xe-next-2025-12-19' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

[airlied: fix guc submit double definition]
UAPI Changes:
- Multi-Queue support (Niranjana)
- Add DRM

Merge tag 'drm-xe-next-2025-12-19' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

[airlied: fix guc submit double definition]
UAPI Changes:
- Multi-Queue support (Niranjana)
- Add DRM_XE_EXEC_QUEUE_SET_HANG_REPLAY_STATE (Brost)
- Add NO_COMPRESSION BO flag and query capability (Sanjay)
- Add gt_id to struct drm_xe_oa_unit (Ashutosh)
- Expose MERT OA unit (Ashutosh)
- Sysfs Survivability refactor (Riana)

Cross-subsystem Changes:
- VFIO: Add device specific vfio_pci driver variant for Intel graphics (Winiarski)

Driver Changes:
- MAINTAINERS update (Lucas -> Matt)
- Add helper to query compression enable status (Xin)
- Xe_VM fixes and updates (Shuicheng, Himal)
- Documentation fixes (Winiarski, Swaraj, Niranjana)
- Kunit fix (Roper)
- Fix potential leaks, uaf, null derref, and oversized
allocations (Shuicheng, Sanjay, Mika, Tapani)
- Other minor fixes like kbuild duplication and sysfs_emit (Shuicheng, Madhur)
- Handle msix vector0 interrupt (Venkata)
- Scope-based forcewake and runtime PM (Roper, Raag)
- GuC/HuC related fixes and refactors (Lucas, Zhanjun, Brost, Julia, Wajdeczko)
- Fix conversion from clock ticks to milliseconds (Harish)
- SRIOV PF PF: Add support for MERT (Lukasz)
- Enable SR-IOV VF migration and other SRIOV updates (Winiarski,
Satya, Brost, Wajdeczko, Piotr, Tomasz, Daniele)
- Optimize runtime suspend/resume and other PM improvements (Raag)
- Some W/a additions and updates (Bala, Harish, Roper)
- Use for_each_tlb_inval() to calculate invalidation fences (Roper)
- Fix VFIO link error (Arnd)
- Fix ix drm_gpusvm_init() arguments (Arnd)
- Other OA refactor (Ashutosh)
- Refactor PAT and expose debugfs (Xin)
- Enable Indirect Ring State for xe3p_xpc (Niranjana)
- MEI interrupt fix (Junxiao)
- Add stats for mode switching on hw_engine_group (Francois)
- DMA-Buf related changes (Thomas)
- Multi Queue feature support (Niranjana)
- Enable I2C controller for Crescent Island (Raag)
- Enable NVM for Crescent Island (Sasha)
- Increase TDF timeout (Jagmeet)
- Restore engine registers before restarting schedulers after GT reset (Jan)
- Page Reclamation Support for Xe3p Platforms (Brian, Brost, Oak)
- Fix performance when pagefaults and 3d/display share resources (Brost)
- More OA MERT work (Ashutosh)
- Fix return values (Dan)
- Some log level and messages improvements (Brost)

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

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/aUXUhEgzs6hDLQuu@intel.com

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drm/xe/pf: Handle MERT catastrophic errors

The MERT block triggers an interrupt when a catastrophic error occurs.
Update the interrupt handler to read the MERT catastrophic error type
and log approp

drm/xe/pf: Handle MERT catastrophic errors

The MERT block triggers an interrupt when a catastrophic error occurs.
Update the interrupt handler to read the MERT catastrophic error type
and log appropriate debug message.

Signed-off-by: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20251124190237.20503-5-lukasz.laguna@intel.com

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drm/xe/pf: Add TLB invalidation support for MERT

Add support for triggering and handling MERT TLB invalidation. After
LMTT updates, the MERT TLB invalidation is initiated to ensure memory
translatio

drm/xe/pf: Add TLB invalidation support for MERT

Add support for triggering and handling MERT TLB invalidation. After
LMTT updates, the MERT TLB invalidation is initiated to ensure memory
translations remain coherent.

Completion of the invalidation is signaled via MERT interrupt (bit 13 in
the GFX master interrupt register). Detect and handle this interrupt to
properly synchronize the invalidation flow.

Signed-off-by: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20251124190237.20503-4-lukasz.laguna@intel.com

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