Changes in mod.rs

f4b369c6fe0ceaba2da2daff8c9eb415f85926dd - Merge branch 'next' into for-linus

Mon, 20 Apr 2026 03:28:57 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.1 merge window. List of files: /linux/rust/kernel/drm/gem/mod.rs

0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 - Merge tag 'v7.0-rc3' into next

Thu, 12 Mar 2026 18:44:42 +0100

Merge tag 'v7.0-rc3' into nextSync up with the mainline to brig up the latest changes, specificallychanges to ALPS driver. List of files: /linux/rust/kernel/drm/gem/mod.rs

4a57e0913e8c7fff407e97909f4ae48caa84d612 - Merge tag 'drm-next-2026-04-15' of https://gitlab.freedesktop.org/drm/kernel

Wed, 15 Apr 2026 17:45:00 +0200

Merge tag 'drm-next-2026-04-15' of https://gitlab.freedesktop.org/drm/kernelPull drm updates from Dave Airlie: "Highlights: - new DRM RAS infrastructure using netlink - amdgpu: enable DC on CIK APUs, and more IP enablement, and more user queue work - xe: purgeable BO support, and new hw enablement - dma-buf : add revocable operations Full summary: mm: - two-pass MMU interval notifiers - add gpu active/reclaim per-node stat counters math: - provide __KERNEL_DIV_ROUND_CLOSEST() in UAPI - implement DIV_ROUND_CLOSEST() with __KERNEL_DIV_ROUND_CLOSEST() rust: - shared tag with driver-core: register macro and io infra - core: rework DMA coherent API - core: add interop::list to interop with C linked lists - core: add more num::Bounded operations - core: enable generic_arg_infer and add EMSGSIZE - workqueue: add ARef support for work and delayed work - add GPU buddy allocator abstraction - add DRM shmem GEM helper abstraction - allow drm:::Device to dispatch work and delayed work items to driver private data - add dma_resv_lock helper and raw accessors core: - introduce DRM RAS infrastructure over netlink - add connector panel_type property - fourcc: add ARM interleaved 64k modifier - colorop: add destroy helper - suballoc: split into alloc and init helpers - mode: provide DRM_ARGB_GET*() macros for reading color components edid: - provide drm_output_color_Format dma-buf: - provide revoke mechanism for shared buffers - rename move_notify to invalidate_mappings - always enable move_notify - protect dma_fence_ops with RCU and improve locking - clean pages with helpers atomic: - allocate drm_private_state via callback - helper: use system_percpu_wq buddy: - make buddy allocator available to gpu level - add kernel-doc for buddy allocator - improve aligned allocation ttm: - fix fence signalling - improve tests and docs - improve handling of gfp_retry_mayfail - use per-node stat counters to track memory allocations - port pool to use list_lru - drop NUMA specific pools - make pool shrinker numa aware - track allocated pages per numa node coreboot: - cleanup coreboot framebuffer support sched: - fix race condition in drm_sched_fini pagemap: - enable THP support - pass pagemap_addr by reference gem-shmem: - Track page accessed/dirty status across mmap/vmap gpusvm: - reenable device to device migration - fix unbalanced unclock bridge: - anx7625: Support USB-C plus DT bindings - connector: Fix EDID detection - dw-hdmi-qp: Support Vendor-Specfic and SDP Infoframes; improve others - fsl-ldb: Fix visual artifacts plus related DT property 'enable-termination-resistor' - imx8qxp-pixel-link: Improve bridge reference handling - lt9611: Support Port-B-only input plus DT bindings - tda998x: Support DRM_BRIDGE_ATTACH_NO_CONNECTOR; Clean up - Support TH1520 HDMI plus DT bindings - waveshare-dsi: Fix register and attach; Support 1..4 DSI lanes plus DT bindings - anx7625: Fix USB Type-C handling - cdns-mhdp8546-core: Handle HDCP state in bridge atomic_check - Support Lontium LT8713SX DP MST bridge plus DT bindings - analogix_dp: Use DP helpers for link training panel: - panel-jdi-lt070me05000: Use mipi-dsi multi functions - panel-edp: Support Add AUO B116XAT04.1 (HW: 1A); Support CMN N116BCL-EAK (C2); Support FriendlyELEC plus DT changes - panel-edp: Fix timings for BOE NV140WUM-N64 - ilitek-ili9882t: Allow GPIO calls to sleep - jadard: Support TAIGUAN XTI05101-01A - lxd: Support LXD M9189A plus DT bindings - mantix: Fix pixel clock; Clean up - motorola: Support Motorola Atrix 4G and Droid X2 plus DT bindings - novatek: Support Novatek/Tianma NT37700F plus DT bindings - simple: Support EDT ET057023UDBA plus DT bindings; Support Powertip PH800480T032-ZHC19 plus DT bindings; Support Waveshare 13.3" - novatek-nt36672a: Use mipi_dsi_*_multi() functions - panel-edp: Support BOE NV153WUM-N42, CMN N153JCA-ELK, CSW MNF307QS3-2 - support Himax HX83121A plus DT bindings - support JuTouch JT070TM041 plus DT bindings - support Samsung S6E8FC0 plus DT bindings - himax-hx83102c: support Samsung S6E8FC0 plus DT bindings; support backlight - ili9806e: support Rocktech RK050HR345-CT106A plus DT bindings - simple: support Tianma TM050RDH03 plus DT bindings amdgpu: - enable DC by default on CIK APUs - userq fence ioctl param size fixes - set panel_type to OLED for eDP - refactor DC i2c code - FAMS2 update - rework ttm handling to allow multiple engines - DC DCE 6.x cleanup - DC support for NUTMEG/TRAVIS DP bridge - DCN 4.2 support - GC12 idle power fix for compute - use struct drm_edid in non-DC code - enable NV12/P010 support on primary planes - support newer IP discovery tables - VCN/JPEG 5.0.2 support - GC/MES 12.1 updates - USERQ fixes - add DC idle state manager - eDP DSC seamless boot amdkfd: - GC 12.1 updates - non 4K page fixes xe: - basic Xe3p_LPG and NVL-P enabling patches - allow VM_BIND decompress support - add purgeable buffer object support - add xe_vm_get_property_ioctl - restrict multi-lrc to VCS/VECS engines - allow disabling VM overcommit in fault mode - dGPU memory optimizations - Workaround cleanups and simplification - Allow VFs VRAM quote changes using sysfs - convert GT stats to per-cpu counters - pagefault refactors - enable multi-queue on xe3p_xpc - disable DCC on PTL - make MMIO communication more robust - disable D3Cold for BMG on specific platforms - vfio: improve FLR sync for Xe VFIO i915/display: - C10/C20/LT PHY PLL divider verification - use trans push mechanism to generate PSR frame change on LNL+ - refactor DP DSC slice config - VGA decode refactoring - refactor DPT, gen2-4 overlay, masked field register macro helpers - refactor stolen memory allocation decisions - prepare for UHBR DP tunnels - refactor LT PHY PLL to use DPLL framework - implement register polling/waiting in display code - add shared stepping header between i915 and display i915: - fix potential overflow of shmem scatterlist length nouveau: - provide Z cull info to userspace - initial GA100 support - shutdown on PCI device shutdown nova-core: - harden GSP command queue - add support for large RPCs - simplify GSP sequencer and message handling - refactor falcon firmware handling - convert to new register macro - conver to new DMA coherent API - use checked arithmetic - add debugfs support for gsp-rm log buffers - fix aux device registration for multi-GPU msm: - CI: - Uprev mesa - Restore CI jobs for Qualcomm APQ8016 and APQ8096 devices - Core: - Switched to of_get_available_child_by_name() - DPU: - Fixes for DSC panels - Fixed brownout because of the frequency / OPP mismatch - Quad pipe preparation (not enabled yet) - Switched to virtual planes by default - Dropped VBIF_NRT support - Added support for Eliza platform - Reworked alpha handling - Switched to correct CWB definitions on Eliza - Dropped dummy INTF_0 on MSM8953 - Corrected INTFs related to DP-MST - DP: - Removed debug prints looking into PHY internals - DSI: - Fixes for DSC panels - RGB101010 support - Support for SC8280XP - Moved PHY bindings from display/ to phy/ - GPU: - Preemption support for x2-85 and a840 - IFPC support for a840 - SKU detection support for x2-85 and a840 - Expose AQE support (VK ray-pipeline) - Avoid locking in VM_BIND fence signaling path - Fix to avoid reclaim in GPU snapshot path - Disallow foreign mapping of _NO_SHARE BOs - HDMI: - Fixed infoframes programming - MDP5: - Dropped support for MSM8974v1 - Dropped now unused code for MSM8974 v1 and SDM660 / MSM8998 panthor: - add tracepoints for power and IRQs - fix fence handling - extend timestamp query with flags - support various sources for timestamp queries tyr: - fix names and model/versions rockchip: - vop2: use drm logging function - rk3576 displayport support - support CRTC background color atmel-hlcdc: - support sana5d65 LCD controller tilcdc: - use DT bindings schema - use managed DRM interfaces - support DRM_BRIDGE_ATTACH_NO_CONNECTOR verisilicon: - support DC8200 + DT bindings virtgpu: - support PRIME import with 3D enabled komeda: - fix integer overflow in AFBC checks mcde: - improve bridge handling gma500: - use drm client buffer for fbdev framebuffer amdxdna: - add sensors ioctls - provide NPU power estimate - support column utilization sensor - allow forcing DMA through IOMMU IOVA - support per-BO mem usage queries - refactor GEM implementation ivpu: - update boot API to v3.29.4 - limit per-user number of doorbells/contexts - perform engine reset on TDR error loongson: - replace custom code with drm_gem_ttm_dumb_map_offset() imx: - support planes behind the primary plane - fix bus-format selection vkms: - support CRTC background color v3d: - improve handling of struct v3d_stats komeda: - support Arm China Linlon D6 plus DT bindings imagination: - improve power-off sequence - support context-reset notification from firmware mediatek: - mtk_dsi: enable hs clock during pre-enable - Remove all conflicting aperture devices during probe - Add support for mt8167 display blocks"* tag 'drm-next-2026-04-15' of https://gitlab.freedesktop.org/drm/kernel: (1735 commits) drm/ttm/tests: Remove checks from ttm_pool_free_no_dma_alloc drm/ttm/tests: fix lru_count ASSERT drm/vram: remove DRM_VRAM_MM_FILE_OPERATIONS from docs drm/fb-helper: Fix a locking bug in an error path dma-fence: correct kernel-doc function parameter @flags ttm/pool: track allocated_pages per numa node. ttm/pool: make pool shrinker NUMA aware (v2) ttm/pool: drop numa specific pools ttm/pool: port to list_lru. (v2) drm/ttm: use gpu mm stats to track gpu memory allocations. (v4) mm: add gpu active/reclaim per-node stat counters (v2) gpu: nova-core: fix missing colon in SEC2 boot debug message gpu: nova-core: vbios: use from_le_bytes() for PCI ROM header parsing gpu: nova-core: bitfield: fix broken Default implementation gpu: nova-core: falcon: pad firmware DMA object size to required block alignment gpu: nova-core: gsp: fix undefined behavior in command queue code drm/shmem_helper: Make sure PMD entries get the writeable upgrade accel/ivpu: Trigger recovery on TDR with OS scheduling drm/msm: Use of_get_available_child_by_name() dt-bindings: display/msm: move DSI PHY bindings to phy/ subdir ... List of files: /linux/rust/kernel/drm/gem/mod.rs

9bdbf7eb25b3121ef19533df4fb70f2c39fc0d6a - Merge tag 'drm-rust-next-2026-03-30' of https://gitlab.freedesktop.org/drm/rust/kernel into drm-next

Tue, 31 Mar 2026 23:20:59 +0200

Merge tag 'drm-rust-next-2026-03-30' of https://gitlab.freedesktop.org/drm/rust/kernel into drm-nextDRM Rust changes for v7.1-rc1- DMA: - Rework the DMA coherent API: introduce Coherent as a generalized container for arbitrary types, replacing the slice-only CoherentAllocation. Add CoherentBox for memory initialization before exposing a buffer to hardware (converting to Coherent when ready), and CoherentHandle for allocations without kernel mapping. - Add Coherent::init() / init_with_attrs() for one-shot initialization via pin-init, and from-slice constructors for both Coherent and CoherentBox - Add uaccess write_dma() for copying from DMA buffers to userspace and BinaryWriter support for Coherent- DRM: - Add GPU buddy allocator abstraction - Add DRM shmem GEM helper abstraction - Allow drm::Device to dispatch work and delayed work items to driver private data - Add impl_aref_for_gem_obj!() macro to reduce GEM refcount boilerplate, and introduce DriverObject::Args for constructor context - Add dma_resv_lock helper and raw_dma_resv() accessor on GEM objects - Clean up imports across the DRM module- I/O: - Merged via a signed tag from the driver-core tree: register!() macro and I/O infrastructure improvements (IoCapable refactor, RelaxedMmio wrapper, IoLoc trait, generic accessors, write_reg / LocatedRegister)- Nova (Core): - Fix and harden the GSP command queue: correct write pointer advancing, empty slot handling, and ring buffer indexing; add mutex locking and make Cmdq a pinned type; distinguish wait vs no-wait commands - Add support for large RPCs via continuation records, splitting oversized commands across multiple queue slots - Simplify GSP sequencer and message handling code: remove unused trait and Display impls, derive Debug and Zeroable where applicable, warn on unconsumed message data - Refactor Falcon firmware handling: create DMA objects lazily, add PIO upload support, and use the Generic Bootloader to boot FWSEC on Turing - Convert all register definitions (PMC, PBUS, PFB, GC6, FUSE, PDISP, Falcon) to the kernel register!() macro; add bounded_enum macro to define enums usable as register fields - Migrate all DMA usage to the new Coherent, CoherentBox, and CoherentHandle APIs - Harden firmware parsing with checked arithmetic throughout FWSEC, Booter, RISC-V parsing paths - Add debugfs support for reading GSP-RM log buffers; replace module_pci_driver!() with explicit module init to support module-level debugfs setup - Fix auxiliary device registration for multi-GPU systems - Various cleanups: import style, firmware parsing refactoring, framebuffer size logging- Rust: - Add interop::list module providing a C linked list interface - Extend num::Bounded with shift operations, into_bool(), and const get() to support register bitfield manipulation - Enable the generic_arg_infer Rust feature and add EMSGSIZE error code- Tyr: - Adopt vertical import style per kernel Rust guidelines - Clarify driver/device type names and use DRM device type alias consistently across the driver - Fix GPU model/version decoding in GpuInfo- Workqueue: - Add ARef support for work and delayed workSigned-off-by: Dave Airlie From: "Danilo Krummrich" Link: https://patch.msgid.link/DHGH4BLT03BU.ZJH5U52WE8BY@kernel.org List of files: /linux/rust/kernel/drm/gem/mod.rs

80df573af9ef3aa63e1bacb6e17d57a7cd69afe2 - rust: drm: gem: shmem: Add DRM shmem helper abstraction

Mon, 16 Mar 2026 22:16:13 +0100

rust: drm: gem: shmem: Add DRM shmem helper abstractionThe DRM shmem helper includes common code useful for drivers whichallocate GEM objects as anonymous shmem. Add a Rust abstraction forthis. Drivers can choose the raw GEM implementation or the shmem layer,depending on their needs.Signed-off-by: Asahi Lina Signed-off-by: Daniel Almeida Reviewed-by: Daniel Almeida Signed-off-by: Lyude Paul Reviewed-by: Janne Grunau Tested-by: Deborah Brouwer Link: https://patch.msgid.link/20260316211646.650074-6-lyude@redhat.com[ * DRM_GEM_SHMEM_HELPER is a tristate; when a module driver selects it, it becomes =m. The Rust kernel crate and its C helpers are always built into vmlinux and can't reference symbols from a module, causing link errors. Thus, add RUST_DRM_GEM_SHMEM_HELPER bool Kconfig that selects DRM_GEM_SHMEM_HELPER, forcing it built-in when Rust drivers need it; use cfg(CONFIG_RUST_DRM_GEM_SHMEM_HELPER) for the shmem module. * Add cfg_attr(not(CONFIG_RUST_DRM_GEM_SHMEM_HELPER), expect(unused)) on pub(crate) use impl_aref_for_gem_obj and BaseObjectPrivate, so that unused warnings are suppressed when shmem is not enabled. * Enable const_refs_to_static (stabilized in 1.83) to prevent build errors with older compilers. * Use &raw const for bindings::drm_gem_shmem_vm_ops and add #[allow(unused_unsafe, reason = "Safe since Rust 1.82.0")]. * Fix incorrect C Header path and minor spelling and formatting issues. * Drop shmem::Object::sg_table() as the current implementation is unsound. - Danilo ]Signed-off-by: Danilo Krummrich List of files: /linux/rust/kernel/drm/gem/mod.rs

89b4964c0456d9939a9f5187891a36bb87111e58 - rust: drm: gem: Add raw_dma_resv() function

Mon, 16 Mar 2026 22:16:10 +0100

rust: drm: gem: Add raw_dma_resv() functionFor retrieving a pointer to the struct dma_resv for a given GEM object. Wealso introduce it in a new trait, BaseObjectPrivate, which we automaticallyimplement for all gem objects and don't expose to users outside of thecrate.Signed-off-by: Lyude Paul Reviewed-by: Janne Grunau Tested-by: Janne Grunau Tested-by: Deborah Brouwer Link: https://patch.msgid.link/20260316211646.650074-3-lyude@redhat.com[ Fix incorrect reference in safety comment. - Danilo ]Signed-off-by: Danilo Krummrich List of files: /linux/rust/kernel/drm/gem/mod.rs

bdf6b22fd52954f5ac88689eeaf960ac9687b78c - rust: drm: use new sync::aref path for imports

Thu, 26 Mar 2026 16:25:37 +0100

rust: drm: use new sync::aref path for importsARef and AlwaysRefCounted are being moved to sync::aref, and there-exports under types are planned to be removed. Thus, update importsto the new path.Acked-by: Danilo Krummrich Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260326-drm-rust-next-fix-aref-v1-2-7f6f58d2828a@google.comSigned-off-by: Alice Ryhl List of files: /linux/rust/kernel/drm/gem/mod.rs

442ba16a5a51368f5bafd011609f40782aec6d65 - rust: gem: Introduce DriverObject::Args

Mon, 16 Mar 2026 22:16:12 +0100

rust: gem: Introduce DriverObject::ArgsThis is an associated type that may be used in order to specify adata-type to pass to gem objects when constructing them, allowing fordrivers to more easily initialize their private-data for gem objects.Signed-off-by: Lyude Paul Reviewed-by: Alice Ryhl Reviewed-by: Daniel Almeida Reviewed-by: Janne Grunau Tested-by: Deborah Brouwer Link: https://patch.msgid.link/20260316211646.650074-5-lyude@redhat.com[ Resolve merge conflicts in Tyr. - Danilo ]Signed-off-by: Danilo Krummrich List of files: /linux/rust/kernel/drm/gem/mod.rs

e64b9cc293ae710c815c2de1ec9dcaa0784a8017 - rust: drm: Add gem::impl_aref_for_gem_obj!

Mon, 16 Mar 2026 22:16:09 +0100

rust: drm: Add gem::impl_aref_for_gem_obj!In the future we're going to be introducing more GEM object types in rustthen just gem::Object. Since all types of GEM objects have refcounting,let's introduce a macro that we can use in the gem crate in order to copythis boilerplate implementation for each type: impl_aref_for_gem_obj!().Signed-off-by: Lyude Paul Reviewed-by: Daniel Almeida Reviewed-by: Janne Grunau Tested-by: Deborah Brouwer Link: https://patch.msgid.link/20260316211646.650074-2-lyude@redhat.com[ Resolve merge conflicts. - Danilo ]Signed-off-by: Danilo Krummrich List of files: /linux/rust/kernel/drm/gem/mod.rs

42d3b66d4cdbacfc9d120d2301b8de89cc29a914 - Merge drm/drm-next into drm-xe-next

Thu, 12 Mar 2026 15:17:56 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THPsupport.Signed-off-by: Matthew Brost List of files: /linux/rust/kernel/drm/gem/mod.rs

f09812b85fa6f41058bcc46e70ac406bf9b0493a - Merge drm/drm-next into drm-intel-next

Wed, 25 Feb 2026 12:23:04 +0100

Merge drm/drm-next into drm-intel-nextSync with v7.0-rc1 which contains a few treewide changes affecting i915.Signed-off-by: Jani Nikula List of files: /linux/rust/kernel/drm/gem/mod.rs

6ad005ce6994599e2ae338007a54dd21063aae15 - rust/drm: Remove imports covered by prelude::*

Thu, 22 Jan 2026 22:43:03 +0100

rust/drm: Remove imports covered by prelude::*This just removes any explicit imports of items in files that are alreadybeing pulled in by `use prelude::*;`.There should be no functional changes in this patch.Signed-off-by: Lyude Paul Link: https://patch.msgid.link/20260122214316.3281257-2-lyude@redhat.comSigned-off-by: Danilo Krummrich List of files: /linux/rust/kernel/drm/gem/mod.rs

b7a124928b5875675539b6a6f708f56911f271f7 - rust/drm: Fixup import styles

Thu, 22 Jan 2026 22:43:02 +0100

rust/drm: Fixup import stylesThis is to match https://docs.kernel.org/rust/coding-guidelines.html#importsThere should be no functional changes in this patch.Signed-off-by: Lyude Paul Link: https://patch.msgid.link/20260122214316.3281257-1-lyude@redhat.com[ Move trailing `//` at the end. - Danilo ]Signed-off-by: Danilo Krummrich List of files: /linux/rust/kernel/drm/gem/mod.rs

2bebc88d5e37ddcb5ea5039a39f39527662b27f0 - Merge drm/drm-next into drm-misc-next

Thu, 05 Feb 2026 10:33:06 +0100

Merge drm/drm-next into drm-misc-nextBackmerging to get bug fixes from v6.19-rc7.Signed-off-by: Thomas Zimmermann List of files: /linux/rust/kernel/drm/gem/mod.rs

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/rust/kernel/drm/gem/mod.rs

939faf71cf7ca9ab3d1bd2912ac0e203d4d7156a - Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel

Wed, 11 Feb 2026 21:55:44 +0100

Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernelPull 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> 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() ... List of files: /linux/rust/kernel/drm/gem/mod.rs

15392f76405ecb953216b437bed76ffa49cefb7b - Merge tag 'drm-rust-next-2026-01-26' of https://gitlab.freedesktop.org/drm/rust/kernel into drm-next

Wed, 28 Jan 2026 04:35:17 +0100

Merge tag 'drm-rust-next-2026-01-26' of https://gitlab.freedesktop.org/drm/rust/kernel into drm-nextDRM Rust changes for v7.0-rc1DRM: - 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().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> 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 (DRM): - 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.Signed-off-by: Dave Airlie From: "Danilo Krummrich" Link: https://patch.msgid.link/DFYW1WV6DUCG.3K8V2DAVD1Q4A@kernel.org List of files: /linux/rust/kernel/drm/gem/mod.rs

cc4adab164b772a34b3340d644b7c4728498581e - Merge tag 'v6.19-rc1' into msm-next

Tue, 20 Jan 2026 23:06:55 +0100

Merge tag 'v6.19-rc1' into msm-nextMerge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWCconfig database defining UBWC_6).Signed-off-by: Dmitry Baryshkov List of files: /linux/rust/kernel/drm/gem/mod.rs

4348796233e736147e2e79c58784d0a9fb48867d - rust: drm: Improve safety comment when using `Pin::into_inner_unchecked`

Sun, 28 Dec 2025 17:15:23 +0100

rust: drm: Improve safety comment when using `Pin::into_inner_unchecked`The safety requirements for `Pin::into_inner_unchecked` state that thereturned pointer must be treated as pinned until it is dropped. Such aguarantee is provided by the `ARef` type. This patch improves the safetycomment to better reflect this.Signed-off-by: Ewan Chorynski Link: https://patch.msgid.link/20251228-drm-gem-safety-comment-v2-1-99bb861c3371@ik.meSigned-off-by: Danilo Krummrich List of files: /linux/rust/kernel/drm/gem/mod.rs

97cf6bc0abd381fd84e5d8e978322a62a58fb00e - rust: drm: use `pin_init::zeroed()` for file operations initialization

Mon, 01 Dec 2025 16:27:58 +0100

rust: drm: use `pin_init::zeroed()` for file operations initializationReplace the manual `unsafe { core::mem::zeroed() }` initialization of`bindings::file_operations` with `pin_init::zeroed()`. This removes theexplicit unsafeSigned-off-by: Atharv Dubey Link: https://patch.msgid.link/20251201152759.16429-1-atharvd440@gmail.comSigned-off-by: Alice Ryhl List of files: /linux/rust/kernel/drm/gem/mod.rs