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

Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2026-04-24T20:23:50+00:00

Pull char / misc / IIO / and others driver updates from Greg KH: "Here is the char/misc/iio and other smaller driver subsystem updates for 7.1-rc1. Lots of stuff in here, all tiny, but relevant for the different drivers they touch. Major points in here is: - the usual large set of new IIO drivers and updates for that subsystem (the large majority of this diffstat) - lots of comedi driver updates and bugfixes - coresight driver updates - interconnect driver updates and additions - mei driver updates - binder (both rust and C versions) updates and fixes - lots of other smaller driver subsystem updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (405 commits) coresight: tpdm: fix invalid MMIO access issue mei: me: add nova lake point H DID mei: lb: add late binding version 2 mei: bus: add mei_cldev_uuid w1: ds2490: drop redundant device reference bus: mhi: host: pci_generic: Add Telit FE912C04 modem support mei: csc: wake device while reading firmware status mei: csc: support controller with separate PCI device mei: convert PCI error to common errno mei: trace: print return value of pci_cfg_read mei: me: move trace into firmware status read mei: fix idle print specifiers mei: me: use PCI_DEVICE_DATA macro sonypi: Convert ACPI driver to a platform one misc: apds990x: fix all kernel-doc warnings most: usb: Use kzalloc_objs for endpoint address array hpet: Convert ACPI driver to a platform one misc: vmw_vmci: Fix spelling mistakes in comments parport: Remove completed item from to-do list char: remove unnecessary module_init/exit functions ...

Merge tag 'drm-fixes-2026-04-24' of https://gitlab.freedesktop.org/drm/kernel

2026-04-24T18:44:52+00:00

Pull more drm fixes from Dave Airlie: "These are the regular fixes that have built up over last couple of weeks, all pretty minor and spread all over. atomic: - raise the vblank timeout to avoid it on virtual drivers - fix colorop duplication bridge: - stm_lvds: state check fix - dw-mipi-dsi: bridge reference leak fix panel: - visionx-rm69299: init fix dma-fence: - fix sparse warning dma-buf: - UAF fix panthor: - mapping fix arcgpu: - device_node reference leak fix nouveau: - memory leak in error path fix - overflow in reloc path for old hw fix hv: - Kconfig fix v3d: - infinite loop fix" * tag 'drm-fixes-2026-04-24' of https://gitlab.freedesktop.org/drm/kernel: drm/nouveau: fix u32 overflow in pushbuf reloc bounds check MAINTAINERS: split hisilicon maintenance and add Yongbang Shi for hibmc-drm matainers drm/v3d: Reject empty multisync extension to prevent infinite loop drm/panel: visionox-rm69299: Make use of prepare_prev_first drm/drm_atomic: duplicate colorop states if plane color pipeline in use drm/nouveau: fix nvkm_device leak on aperture removal failure hv: Select CONFIG_SYSFB only for CONFIG_HYPERV_VMBUS dma-fence: Silence sparse warning in dma_fence_describe drm/bridge: dw-mipi-dsi: Fix bridge leak when host attach fails drm/arcpgu: fix device node leak drm/panthor: Fix outdated function documentation drm/panthor: Extend VM locked region for remap case to be a superset dma-buf: fix UAF in dma_buf_put() tracepoint drm/bridge: stm_lvds: Do not fail atomic_check on disabled connector drm/atomic: Increase timeout in drm_atomic_helper_wait_for_vblanks()

Merge tag 'drm-misc-fixes-2026-04-23' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

2026-04-24T03:56:54+00:00

This week in drm-misc-fixes, we have: - A patch to raise the vblank timeout to avoid it on virtual drivers - a state check fix for stm_lvds - a use-after-free fix for dma-buf - a mapping fix for panthor - a device_node reference leak fix for arcgpu - a bridge reference leak fix for dw-mipi-dsi - a sparse warning fix for dma-fence - a kconfig fix for hv - a memory leak fix for nouveau - a fix to duplicate colorop when duplicating states - a panel initialisation order fix for visionox-rm69299 - a fix to prevent an infinite loop for v3d - an overflow fix for nouveau Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patch.msgid.link/20260423-realistic-eager-reindeer-4dacf7@houat

drm/drm_atomic: duplicate colorop states if plane color pipeline in use

2026-04-16T14:49:09+00:00

For suspend/resume to work correctly, do for colorop state the same we do for plane/crtc/connector states: duplicate the state of colorops in a color pipeline if it's in use by a given plane when suspending and restore cached colorop states when resuming. While at it, prevent unused-variable warning when using for_each_new_colorop_in_stage here. Fixes: 2afc3184f3b3 ("drm/plane: Add COLOR PIPELINE property") Reviewed-by: Harry Wentland Reviewed-by: Alex Hung Reviewed-by: Chaitanya Kumar Borah Signed-off-by: Melissa Wen Link: https://patch.msgid.link/20260318163629.300627-1-mwen@igalia.com Signed-off-by: Melissa Wen

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

mei: lb: add late binding version 2

2026-04-06T09:39:55+00:00

The second Late Binding version allows to send payload bigger than client MTU by splitting it to chunks and uses separate firmware client for transfer. The component interface is unchanged and driver doing all splitting. Only one Late Binding version is supported by firmware. When Late binding version 2 is supported, the new client is advertised by firmware and existing MKHI will have version 2. This helps driver to select the right mode of work. Reviewed-by: Andy Shevchenko Reviewed-by: Badal Nilawar Signed-off-by: Alexander Usyskin Link: https://patch.msgid.link/20260405112326.1535208-3-alexander.usyskin@intel.com Signed-off-by: Greg Kroah-Hartman

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