kernel/git/stable/linux.git/Documentation/devicetree/bindings/gpu, branch master

Merge tag 'drm-next-2026-08-20' of https://gitlab.freedesktop.org/drm/kernel

2026-08-21T15:41:00+00:00

Pull drm updates from Dave Airlie: "Highlights: - dmemcg eviction support is good for low VRAM things like Steam Machine - AMD adds gfx6-8 modifier support for older GPUs that enables a bunch of wayland stuff - i915/xe has some new hw support but also a lot of display refactoring Everything: perf: - export perf_allow_ APIs for xe udmabuf: - remove default size limit of 64MB rust: - i/o rework (signed tag from driver-core tree) - add registration guard and registration data - fix unbounded lifetimes in ioctl handler args - fix a drm_dev_register race - gem_shmem: add DmaResvGuard helper - gpuvm: require send/sync for driver data - implement send/sync for GpuVaAlloc and GpuVmBo - add SmContext lifetime - rename dma_handle to dma_address - change pci_sriov_get_totalvfs return to unsigned int core: - create drm_of_get_panel_orientation - send per-connector hotplug events - add thunderbolt UBHR tunneling support connector: - add color format property dmem: - introduce a peak file - accept one region per limit - add dmemcg support for eviction gpusvm: - reorg code to give drivers more flexibility atomic: - add create_state callback and helper - add documentation on atomic commit lifetime buddy: - add per-order free - add used block scoreboard - fix UAF - test buffer clearance on resume - add phys_addr->block helper gem: - drop DRIVER_GEM_GPUVA flag ttm: - be more aggressive allocating below protection limit sched: - add test suite for concurrent job submissions hdmi: - hook the color format property in helpers mipi-dsi: - add MIPI_DSI_MODE_DSC_ALL_SLICES_IN_PKT bridge: - add atomic create callbacks - drop atomic reset - display-connector: don't autoenable HPD IRQ - trigger initial HPD for DP - ti-sn65dsi83: remove NO_HFP and NO_HBP mode flags - analogix_dp: switch to DP link training helpers dp: - add support for DSC max delta BPP edid: - parse panel type from DisplayID 2.x Display Parameters sysfb: - improve panel, stride, framebuffer size validation panel: - implement ref counting for struct drm_panel - himax-hx83121a: add backlight regulator support - novatek-nt36672a: Inline panel init sequences - visionox-vtdr6130: enable DSC - novatek-nt37801: Use mipi_dsi_*_multi() functions - samsung-s6d16d0: Fix prepare error handling - support Novatek NT36536 plus DT bindings - sofef00: fix backlight updates - osd101t2587: use mipi_dsi_*_multi interface - panel-edp: adjust timing for AUO displays - panel-lvds: support Opto Logic SCX1001511GGC49 - panel-simple: support Kyocera tcg070wvlq - panel-edp: quirks - AUO B116XAT04.3, CMN N116BCP-EA2, CSW MNB601LS1-8 - BOE NV116WH2-M30, BOE NT116WHM-N21, BOE NV116FH1-M31 - BOE NV116FH1-M30, NV140FHM-N5B, TM156VDXP25 - BOE NE160QDM-NY1, MB116AS01 - new: - Samsung ATNA40HQ08-0, Anbernic TD4310 - Chipone ICNA35XX, Ilitek ILI9488 - Ilitek ILI7807S, Renesas R63419 - MNE001BS6-2, MNF601BS4-1, Sharp LQ120P1JX51 virtio: - add support for save/restore virtio_gpu_objects - abort vq wait on device removal amdgpu: - add color format DRM property - initial compute pipe reset support - add GFX 6-8 modifier support - initial DCN 6.0.0 support - dmemcg eviction support - improved boundary checking for bios parsing - RAS updates and rework - VCN secure submission fixes - 8K panel fix - Display KUNIT tests - parse panel type from DisplayID - Align IP discovery to pci device lifetime - SOC15 register macro cleanups - UVD memory placement fixes - GFX9 mode2 reset fixes - drop unnecessary BUG/BUG_ON - GFX8 soft reset rework - enable soft reset on GFX8 - PSP/SMU 15.0.9 update - VI ASPM fix - userq fixes - amdgpu_vm_get_task_info_pasid lifetime fix - DC CACP support - change system_unbound_wq with system_dfl_wq - Loosen VFCT bios parsing to deal with pci=realloc - SI/SMU7 AC/DC switch fix - VM fence handling fix - GEM close optimisation - Apple Studio Display fixes - DC FRL fixes amdkfd: - initial compute pipe reset support - allow applications to opt out of sigbus on fatal errors - improve CRIU boundary checks - MQD handling rework - move TBA/TMA from system to device memory - avoid topology-lock in kfd_mmap - SVM eviction fixes radeon: - fix unset CONFIG_ACPI build i915: - Novalake (NVL display version 35) timing generator enabling - NVL DC3CO enabling - enable UBHR link rates on thunderbolt tunnels - Reduce Xe3+ PM demand peak bandwidth - enable pipe DMC error interrupts for display 30+ - add kunit tests for DP link config selection - refactor and document DP link recovery - i915/xe driver display probe/remove/suspend/resume/shutdown cleanup and unification - i915/xe display runtime PM unified - Break i915 and xe panic dependency on struct intel_framebuffer - Streamline Pre/Post-CSC LUT loops - drop TGL DC3DO support - CDCLK santization - fix HDMI scrambling enable - fix phys bo pread/pwrite with offset - add missing nospec on parallel submit slot - fix some NULL derefs xe: - drop force_execlist module param - gate observation streams with perf_allow_cpu - skip FORCE_WC and vm_bound check for external dma-bufs - dmemcg eviction support - remove unused NVL-S GuC - TLB invalidation improvements - NVL-S updated PCI-IDs and w/a - madvise: optimise invalidation path - fix infinite gt-reset loop in timeout recovery - update TTM device benefical_order - wait on external BO kernel fences in exec ioctl - add/use more KLV helpers - sriov: disable display in admin only PF mode - add RAS GPU health indicator - optimise TTM populate for DONTNEED BO - drop force_probe for NVL-s - add debugfs for pcode info amdxdna: - disable device buffer export nova: - build nova-core/nova-drm from drivers/gpu - export nova-core rust symbols (workaround) - GSP boot process consolidation - Boot GSP with vGPU enabled - TLV firmware image format support - Hopper/Blackwell fixes and cleanups - I/O projection adoption tyr: - firmware loading and MCU boot - add generic slot manager + MMU - GPU VM support ARM64 LPAE page tables - add kernel buffer object for internal allocations - add parser for Mali CSF - add MCU booting nouveau: - race fixes - check instmem iomapping at first use - add dmemcg support - expose NVDEC channels - add scanline position/head state support for GSP qxl: - convert simple encoder to regular ethosu: - add perf counter support etnaviv: - force flush on power register ops msm: - support DSC configuration with slice_per_pkt > 1 mxsfb: - fix disable sequence panthor: - support sparse mappings rockchip: - switch away from simple helpers - support YUV background color - fix layer config timeout - add edp support for rk3576 - add batch command submission function rocket: - error handling and NULL ptr deref fixes sun4i: - switch away from simple helpers imagination: - mark BXM-4-64 MC1 as support host1x: - support tegra264 tegra: - add DSI for tegra 20/30 v3d: - reduce PM runtime autosuspend delay - scheduler fixes and refactoring - deprecate v3d 3.3 and 4.1 - validate CPU job query boundaries hibmc: - improve plane format handling - switch to gem shmem mediatek: - cec: correct compat for mt7623-8167? exynos: - remove simple dependency - add error handling to encoder paths - take i2c adapter module reference" * tag 'drm-next-2026-08-20' of https://gitlab.freedesktop.org/drm/kernel: (2074 commits) drm/xe/mcr: Take vcs1/vecs1 into account for first media slice drm/xe: Fix a bug in pc_adjust_freq_bounds() drm/xe: Fix xe_device_probe() failure drm/xe/drm_ras: Move has_drm_ras check to drm_ras layer drm/xe/ras: Fix boot-time ras error processing drm/amd/display: make DC_RUN_WITH_PREEMPTION_ENABLED misuse a build error drm/amd/pm: silence uninitialized variable warnings drm/amdgpu: skip BOs being torn down during GTT recovery drm/amdgpu: Reject UVD message with invalid number of h265 refs drm/amdgpu: keep PRT mappings off the vm_bo state lists drm/amdgpu: fix nbif 6.3.1 l1 low power not functional drm/amd/display: fix BT.2020 YCbCr output CSC matrices for DCE drm/amd/display: fix BT.2020 YCbCr limited output CSC matrix drm/amdgpu: Implement insert_end for VCE 3 drm/amdgpu: Fix UVD min buffer sizes drm/amdgpu: Fix UVD decode image min size calculation drm/amdgpu: Fix UVD dpb min size calculation for H264 drm/amdgpu: Reject UVD message with dimensions above 4096 drm/amdgpu: check ASPM on the dGPU host link drm/radeon: fix autosuspend cleanup during teardown ...

Merge tag 'devicetree-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2026-08-19T17:32:34+00:00

Pull devicetree updates from Rob Herring: - Add a DT maintainer profile document - Various dt-check-style improvements - Add a devres managed reserved memory region init function - Print node name on any skipped reserved memory regions - Correctly handle optional argument in of_parse_phandle_with_args_map() - Convert ti,keystone-reset, ti,da850-vpif, TI L4 interconnect, TI SmartReflex, microchip,pic32mzda-dmt, microchip,pic32mzda-wdt, TI DA8XX MSTPRI bus, and Xen VM bindings to DT schema format - Add bindings for StarFive JHB100 plic, Allwinner A733 NMI controller, MediaTek MT8173 GPU, QCom Shikra, Eliza, and Maili cpu-bwmon, and QCom Shikra SCM firmware - A couple of syntax fixes found using PoC Rust implementation of dtschema tools - Clean-ups for typos, brackets, incorrect "::" usages, and white-space style * tag 'devicetree-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (40 commits) dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatible dtc: dt-check-style: Simplify setting depth of DtsLine dtc: dt-check-style: Add missing /dts-v1/ to few test cases dt-bindings: power: reset: ti,keystone-reset: Convert to DT schema media: dt-bindings: ti,da850-vpif: Convert to dt-schema dt-bindings: devfreq: samsung,exynos-ppmu: Use standard regex syntax dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: Drop invalid JSON pointer dt-bindings: arm: omap: Convert L4 interconnect to DT schema dt-bindings: power: Convert TI SmartReflex to DT schema of: reserved_mem: Introduce devres-managed initialization function dt-bindings: interrupt-controller: Add StarFive JHB100 plic dt-bindings: irq: sun7i-nmi: Document the Allwinner A733 NMI controller dt-bindings: Correct white-space style dt-bindings: fix typos and brackets docs: dt: submitting-patches: Mention expectation about dt-check-style docs: dt: maintainer: Add Devicetree and OF maintainer profile document docs: dt: writing-schema: Extend expectations about example part of binding dt-bindings: gpu: powervr-rogue: Add MediaTek MT8173 GPU of: base: Handle optional argument in of_parse_phandle_with_args_map() dt-bindings: update Sudeep Holla's email address ...

dt-bindings: gpu: powervr-rogue: Add MediaTek MT8173 GPU

2026-08-07T14:38:47+00:00

The MediaTek MT8173 comes with a PowerVR Rogue GX6250, which is one of the Series6XT GPUs, another sub-family of the Rogue family. This was part of the very first few versions of the PowerVR submission, but was later dropped. [1] https://lore.kernel.org/dri-devel/6eeccb26e09aad67fb30ffcd523c793a43c79c2a.camel@imgtec.com/ Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Conor Dooley Signed-off-by: Chen-Yu Tsai Link: https://patch.msgid.link/20260728091804.382753-4-wenst@chromium.org Signed-off-by: Rob Herring (Arm)

dt-bindings: gpu: host1x: Fix email address

2026-07-16T21:54:22+00:00

These bindings had mixed up local and domain parts, the combination of which doesn't exist. Fix them up. Acked-by: Conor Dooley Signed-off-by: Thierry Reding

dt-bindings: gpu: img,powervr-*: Remove Matt Coster as maintainer

2026-06-30T16:24:35+00:00

I'm leaving Imagination; remove myself as a maintainer. A separate patch leaves a personal forwarding address in the .mailmap. Acked-by: Matt Coster Acked-by: Alessio Belle Link: https://patch.msgid.link/20260629-goodbye-v1-2-3bab53a80c53@imgtec.com Signed-off-by: Matt Coster

dt-bindings: gpu: img,powervr-*: Add maintainer entries

2026-06-29T15:36:04+00:00

These entries were previously unaligned with MAINTAINERS, but will be even more so now that entries are being changed there. Bring them in sync by replacing the list here with the updated one from MAINTAINERS. Acked-by: Conor Dooley Reviewed-by: Frank Binns Reviewed-by: Alessio Belle Acked-by: Luigi Santivetti Link: https://patch.msgid.link/20260626-maintainer-updates-v2-3-e1b3f246c44c@imgtec.com Signed-off-by: Matt Coster

Merge tag 'drm-misc-next-2026-04-20' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

2026-05-06T00:12:25+00:00

drm-misc-next for v7.1-rc1: UAPI Changes: - Expose per-client BO memory usage via fdinfo in amdxdna. (Hou) - Change the default priority of drm scheduler to fair. (Tvrtko) Cross-subsystem Changes: - Revert hugetlb support in udmabuf. (Gunthorpe) - Fix error in udmabuf with CONFIG_DMA_API_DEBUG(/ _SG). (Gavrilov) - Add Docbook for DRM_IOCTL_SYNCOBJ_EVENTFD, (Ser) clarify drm_bridge_get/put. (Tvrtko) - Change signature of drm_connector_attach_hdr_output_metadata_property. (Canal) - Use IOVA allocations in gpusvm and pagemap APIs. (Brost) - Fix tracepoints vs dma-fence lifetime. (Tvrtko) - Convert st-dma*.c tests to use kunit. (Gunthorpe) Core Changes: - Deduplicate counter and timestamp retrieval in vblank code. (Ville) - Parse AMD VSDB v3 in CTA extension blocks, and use it in amdgpu. (Chen) - Prevent bridge and encoder chain changes at inopportune times. (Ceresoli) - Map the run queue 1:1 to the drm scheduler. (Tvrtko) Driver Changes: - Assorted bugfixes and (documentation) updates to rockchip, bridge/synopsis, panfrost, tidss, accel/qaic, tilcdc, vc4, ast, imagination, panthor, renesas, accel/amdxdna, msxfb, bridge/imx8mp, nouveau. bridge/analogix_dp, bridge/exynos_dp, omap. - Add support for CSW PNB601LS1-2, LGD LP116WHA-SPB1, panels. - Add support for a lot of waveshare panels (Baryshkov) - Support for AIE4 devices in accel/wamdxdna. (Zhang) - Enable support for GEM shrinking in panthor. (Goel/Brezillon) - Runtime Power Management is added to v3d. (Canal) - Allow panel probing and use the panel bridge helper in analogix_dp. (Ding) - Support XRGB1555 and C8 in mgag and XRGB1555 in ast. (Zimmermann) From: Maarten Lankhorst Link: https://patch.msgid.link/bf31b1a1-951b-4f60-b226-22e8c083697d@linux.intel.com Signed-off-by: Dave Airlie

Merge drm/drm-next into drm-misc-next

2026-04-27T08:49:13+00:00

Getting fixes and updates from v7.1-rc1. Signed-off-by: Thomas Zimmermann

dt-bindings: Update Sasha Finkelstein's email address

2026-04-14T20:12:21+00:00

Change the bindings that list my address Signed-off-by: Sasha Finkelstein Acked-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260411-mailmap-v1-2-5a519f7b00b5@chaosmail.tech Signed-off-by: Sven Peter

dt-bindings: gpu: mali-bifrost: Add compatible for RZ/G3L SoC

2026-03-27T02:06:42+00:00

Add a compatible string for the Renesas RZ/G3L SoC variants that include a Mali-G31 GPU. These variants share the same restrictions on interrupts, clocks, and power domains as the RZ/G2L SoC, so extend the existing schema validation accordingly. Acked-by: Rob Herring (Arm) Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven Link: https://patch.msgid.link/20260320164158.487406-2-biju.das.jz@bp.renesas.com Signed-off-by: Adrián Larumbe