kernel/linux.git/include/drm, branch master

Merge tag 'amd-drm-next-7.1-2026-04-03' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2026-04-15T20:30:24+00:00

amd-drm-next-7.1-2026-04-03: amdgpu: - Audio regression fix - Use drm edid parser for AMD VSDB - Misc cleanups - VCE cs parse fixes - VCN cs parse fixes - RAS fixes - Clean up and unify vram reservation handling - GPU Partition updates - system_wq cleanups - Add CONFIG_GCOV_PROFILE_AMDGPU kconfig option - SMU vram copy updates - SMU 15 fixes - SMU 13 fixes - SMU 14 fixes - UserQ fixes - Replace pasid idr with an xarray - Dither handling fix - Enable amdgpu by default for CIK APUs - Add IBs to devcoredump amdkfd: - system_wq cleanups radeon: - system_wq cleanups drm: - Add support for AMD VSDB parsing to drm_edid Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patch.msgid.link/20260403214329.2976329-1-alexander.deucher@amd.com

ttm/pool: port to list_lru. (v2)

2026-04-07T20:52:47+00:00

This is an initial port of the TTM pools for write combined and uncached pages to use the list_lru. This makes the pool's more NUMA aware and avoids needing separate NUMA pools (later commit enables this). Cc: Christian Koenig Cc: Johannes Weiner Cc: Dave Chinner Reviewed-by: Christian König Signed-off-by: Dave Airlie

drm/edid: Parse AMD Vendor-Specific Data Block

2026-04-03T17:45:49+00:00

Parse the AMD VSDB v3 from CTA extension blocks and store the result in struct drm_amd_vsdb_info, a new field of drm_display_info. This includes replay mode, panel type, and luminance ranges. Signed-off-by: Chenyu Chen Reviewed-by: Mario Limonciello (AMD) Signed-off-by: Alex Deucher

Merge tag 'drm-msm-next-2026-04-02' of https://gitlab.freedesktop.org/drm/msm into drm-next

2026-04-03T08:57:00+00:00

Changes for v7.1 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 - Couple a6xx gpu snapshot fixes - Various other fixes HDMI: - Fixed infoframes programming MDP5: - Dropped support for MSM8974v1 - Dropped now unused code for MSM8974 v1 and SDM660 / MSM8998 Also misc small fixes Signed-off-by: Dave Airlie From: Rob Clark Link: https://patch.msgid.link/CACSVV012vn73BaUfk=Hw4WkQHZNPHiqfifWEunAqMc2EGOWUEQ@mail.gmail.com

Merge tag 'drm-intel-next-2026-03-30' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

2026-03-31T06:38:50+00:00

drm/i915 feature pull #2 for v7.1: Refactoring and cleanups: - Refactor LT PHY PLL handling to use the DPLL framework (Mika) - Implement display register polling and waits in display code (Ville) - Move PCH clock gating in display PCH file (Luca) - Add shared stepping info header for i915 and display (Jani) - Clean up GVT I2C command decoding (Jonathan) - NV12 plane unlinking cleanups (Ville) - Clean up NV12 DDB/watermark handling for pre-ICL platforms (Ville) Fixes: - An assortment of DSI fixes (Ville) - Handle PORT_NONE in assert_port_valid() (Jonathan) - Fix link failure without FBDEV emulation (Arnd Bergmann) - Quirk disable panel replay on certain Dell XPS models (Jouni) - Check if VESA DPCD AUX backlight is possible (Suraj) Other: - Mailmap update for Christoph (Christoph) Signed-off-by: Dave Airlie # Conflicts: # drivers/gpu/drm/i915/display/intel_plane.c From: Jani Nikula Link: https://patch.msgid.link/ac9dfdb745d5a67c519ea150a6f36f8f74b8760e@intel.com

Merge tag 'drm-misc-next-2026-03-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

2026-03-27T02:45:54+00:00

drm-misc-next for v7.1: UAPI Changes: amdxdna: - support per-BO memory-usage queries docs: - Improve UAPI documentation panthor: - extend timestamp query with flags Core Changes: edid: - provide enum drm_output_color_format; mass-convert drivers gem-dma: - use drm_dev_dma_dev() for DMA mappings - set VM_DONTDUMP on mmap mipi-dbi: - drop simple-display; mass-convert drivers prime: - use drm_dev_dma_dev() for DMA mappings ttm: - improve handling of gfp_retry_mayfail Driver Changes: amdgpu: - use atomic_create_state for private_obj amdxdna: - refactor GEM implementation - fixes bridge: - provide clear-and-put helper for reliable cleanup - analogix_dp: Use DP helpers for link training - lontium-lt8713sx: Fix 64-bit division and Kconfig - samsung-dsim: Use clear-and-put imagination: - improve power-off sequence - support context-reset notification from firmware komeda: - support Arm China Linlon D6 plus DT bindings mediatek: - use drm_dev_dma_dev() for DMA mappings panel: - 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 panthor: - support various sources for timestamp queries - fixes omapdrm: - use atomic_create_state for private_obj rcar-du: - fix suspend/resume wrt VSP interface - fix leak of device_link - clean up sun4i: - use drm_dev_dma_dev() for DMA mappings tegra: - use atomic_create_state for private_obj xe: - send 'none' recovery method for XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET Signed-off-by: Dave Airlie From: Thomas Zimmermann Link: https://patch.msgid.link/20260326151812.GA76082@linux.fritz.box

Merge tag 'drm-xe-next-2026-03-25' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

2026-03-27T01:01:45+00:00

Hi Dave and Sima, Here goes our third, perhaps, final drm-xe-next PR towards 7.1. In the big things we have: - THP support in drm_pagemap - xe_vm_get_property_ioctl Thanks, Matt UAPI Changes: - Implement xe_vm_get_property_ioctl (Jonathan) Cross-subsystem Changes: - Enable THP support in drm_pagemap (Francois, Brost) Core Changes: - Improve VF FLR synchronization for Xe VFIO (Piotr) Driver Changes: - Fix confusion with locals on context creation (Tomasz, Fixes) - Add new SVM copy GT stats per size (Francois) - always keep track of remap prev/next (Auld, Fixes) - AuxCCS handling and render compression modifiers (Tvrtko) - Implement recent spec updates to Wa_16025250150 (Roper) - xe3p_lpg: L2 flush optimization (Tejas) - vf: Improve getting clean NULL context (Wajdeczko) - pf: Fix use-after-free in migration restore (Winiarski. Fixes) - Fix format specifier for printing pointer differences (Nathan Chancellor, Fixes) - Extend Wa_14026781792 for xe3lpg (Niton) - xe3p_lpg: Add Wa_16029437861 (Varun) - Fix spelling mistakes and comment style in ttm_resource.c (Varun) - Merge drm/drm-next into drm-xe-next (Thomas) - Fix missing runtime PM reference in ccs_mode_store (Sanjay, Fixes) - Fix uninitialized new_ts when capturing context timestamp (Umesh) - Allow reading after disabling OA stream (Ashutosh) - Page Reclamation Fixes (Brian Nguyen, Fixes) - Include running dword offset in default_lrc dumps (Roper) - Assert/Deassert I2C IRQ (Raag) - Fixup reset, wedge, unload corner cases (Zhanjun, Brost) - Fail immediately on GuC load error (Daniele) - Fix kernel-doc for DRM_XE_VM_BIND_FLAG_DECOMPRESS (Niton, Fixes) - Drop redundant entries for Wa_16021867713 & Wa_14019449301 (Roper, Fixes) Signed-off-by: Dave Airlie From: Matthew Brost Link: https://patch.msgid.link/acS5xmWC3ivPTmyV@gsse-cloud1.jf.intel.com

drm/simple-kms: Deprecate simple-kms helpers

2026-03-25T14:05:22+00:00

Deprecate simple-encoder and simple-display-pipe helpers in favor of regular atomic helpers. Remove the related documentation. Add TODO item for converting the remaining drivers. These helpers have been deprecated for years and many drivers have been updated to not use them. Still there are a few left and we occasionally receive new drivers build upon them. Marking them as deprecated will hopefully resolve these problems. The TODO items should be easy enough for getting new voluteers started on DRM driver development. Signed-off-by: Thomas Zimmermann Acked-by: David Lechner Reviewed-by: Dmitry Baryshkov Link: https://patch.msgid.link/20260319160110.109610-17-tzimmermann@suse.de

drm/mipi-dbi: Remove simple-display helpers from mipi-dbi

2026-03-25T14:05:17+00:00

With the conversion to regular atomic helpers, mipi-dbi's support for simple-display helpers is unused. Removed it. v2: - remove unused connector from struct mipi_dbi_dev Signed-off-by: Thomas Zimmermann Acked-by: David Lechner Reviewed-by: Dmitry Baryshkov Link: https://patch.msgid.link/20260319160110.109610-16-tzimmermann@suse.de

drm/mipi-dbi: Provide callbacks for atomic interfaces

2026-03-25T14:04:38+00:00

Refactor the existing simple-display callbacks such that they invoke helpers compatible with regular atomic modesetting. Allows for adding mipi-dbi drives that do not require simple-display helpers. Provide initializer macro for elements of the regular modesetting pipeline. These will be used by drivers to integrate mipi-dbi helpers. Also provide initializer macros for the plane formats. As the new helpers are DRM functions, add the drm_ prefix. Mipi-dbi interfaces currently lack this. v3: - fix uninitialized variable (David) - document public interfaces (David) - mention format macros in commit message (David) Signed-off-by: Thomas Zimmermann Acked-by: David Lechner Reviewed-by: Dmitry Baryshkov Link: https://patch.msgid.link/20260319160110.109610-4-tzimmermann@suse.de