Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though not in
any particularly exciting ways - the standout thing is the fix for _SX
controls which were broken by a change to how we do clamping, otherwise
it's all fairly run of the mill fixes and quirks.

show more ...

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: M

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

show more ...

Merge tag 'drm-next-2025-12-05' of https://gitlab.freedesktop.org/drm/kernel

Pull more drm updates from Dave Airlie:
"There was some additional intel code for color operations we wanted to
land.

Merge tag 'drm-next-2025-12-05' of https://gitlab.freedesktop.org/drm/kernel

Pull more drm updates from Dave Airlie:
"There was some additional intel code for color operations we wanted to
land. However I discovered I missed a pull for the xe vfio driver
which I had sorted into 6.20 in my brain, until Thomas mentioned it.

This contains the xe vfio code, a bunch of xe fixes that were waiting
and the i915 color management support. I'd like to include it as part
of keeping the two main vendors on the same page and giving a good
cross-driver experience for userspace when it starts using it.

vfio:
- add a vfio_pci variant driver for Intel

xe/i915 display:
- add plane color management support

xe:
- Add scope-based cleanup helper for runtime PM
- vfio xe driver prerequisites and exports
- fix vfio link error
- Fix a memory leak
- Fix a 64-bit division
- vf migration fix
- LRC pause fix"

* tag 'drm-next-2025-12-05' of https://gitlab.freedesktop.org/drm/kernel: (25 commits)
drm/i915/color: Enable Plane Color Pipelines
drm/i915/color: Add 3D LUT to color pipeline
drm/i915/color: Add registers for 3D LUT
drm/i915/color: Program Plane Post CSC Registers
drm/i915/color: Program Pre-CSC registers
drm/i915/color: Add framework to program PRE/POST CSC LUT
drm/i915: Add register definitions for Plane Post CSC
drm/i915: Add register definitions for Plane Degamma
drm/i915/color: Add plane CTM callback for D12 and beyond
drm/i915/color: Preserve sign bit when int_bits is Zero
drm/i915/color: Add framework to program CSC
drm/i915/color: Create a transfer function color pipeline
drm/i915/color: Add helper to create intel colorop
drm/i915: Add intel_color_op
drm/i915/display: Add identifiers for driver specific blocks
drm/xe/pf: fix VFIO link error
drm/xe: Protect against unset LRC when pausing submissions
drm/xe/vf: Start re-emission from first unsignaled job during VF migration
drm/xe/pf: Use div_u64 when calculating GGTT profile
drm/xe: Fix memory leak when handling pagefault vma
...

show more ...

Merge tag 'topic/drm-intel-plane-color-pipeline-2025-12-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

drm/i915 topic pull request for v6.19:

Features and functionality:
- Add

Merge tag 'topic/drm-intel-plane-color-pipeline-2025-12-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

drm/i915 topic pull request for v6.19:

Features and functionality:
- Add plane color management support (Uma, Chaitanya)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patch.msgid.link/e7129c6afd6208719d2f5124da86e810505e7a7b@intel.com

show more ...

Merge tag 'topic/xe-vfio-2025-12-04' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

Driver Changes:
- fix VFIO link error for built-in xe module (Arnd Bergmann)

Signed-off-by: Dave A

Merge tag 'topic/xe-vfio-2025-12-04' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

Driver Changes:
- fix VFIO link error for built-in xe module (Arnd Bergmann)

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

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/aTIA9in2Bo_fA9TN@fedora

show more ...

Merge tag 'topic/xe-vfio-2025-12-01' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

Cross-subsystem Changes:
- Add device specific vfio_pci driver variant for intel graphics (Michal W

Merge tag 'topic/xe-vfio-2025-12-01' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

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

Driver Changes:
- Add scope-based cleanup helper for runtime PM (Matt Roper)
- Additional xe driver prerequisites and exports (Michal Winiarski)

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

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/aS1bNpqeem6PIHrA@fedora

show more ...

drm/i915/color: Create a transfer function color pipeline

Add a color pipeline with three colorops in the sequence

1D LUT - 3x4 CTM - 1D LUT

This pipeline can be used to do any color space

drm/i915/color: Create a transfer function color pipeline

Add a color pipeline with three colorops in the sequence

1D LUT - 3x4 CTM - 1D LUT

This pipeline can be used to do any color space conversion or HDR
tone mapping

v2: Change namespace to drm_plane_colorop*
v3: Use simpler/pre-existing colorops for first iteration
v4:
- s/*_tf_*/*_color_* (Jani)
- Refactor to separate files (Jani)
- Add missing space in comment (Suraj)
- Consolidate patch that adds/attaches pipeline property
v5:
- Limit MAX_COLOR_PIPELINES to 2.(Suraj)
Increase it as and when we add more pipelines.
- Remove redundant initialization code (Suraj)
v6:
- Use drm_plane_create_color_pipeline_property() (Arun)
Now MAX_COLOR_PIPELINES is 1

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-5-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

show more ...

drm/i915: Add intel_color_op

Add data structure to store intel specific details of colorop

v2:
- Remove dead code
- Convert macro to function (Jani)
- Remove colorop state as it is not being use

drm/i915: Add intel_color_op

Add data structure to store intel specific details of colorop

v2:
- Remove dead code
- Convert macro to function (Jani)
- Remove colorop state as it is not being used
- Refactor to separate file

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251203085211.3663374-3-uma.shankar@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

show more ...

drm/xe/pf: fix VFIO link error

The Makefile logic for building xe_sriov_vfio.o was added incorrectly,
as setting CONFIG_XE_VFIO_PCI=m means it doesn't get included into a
built-in xe driver:

ERROR:

drm/xe/pf: fix VFIO link error

The Makefile logic for building xe_sriov_vfio.o was added incorrectly,
as setting CONFIG_XE_VFIO_PCI=m means it doesn't get included into a
built-in xe driver:

ERROR: modpost: "xe_sriov_vfio_stop_copy_enter" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_stop_copy_exit" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_suspend_device" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_wait_flr_done" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_error" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_resume_data_enter" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_resume_device" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_resume_data_exit" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_data_write" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
ERROR: modpost: "xe_sriov_vfio_migration_supported" [drivers/vfio/pci/xe/xe-vfio-pci.ko] undefined!
WARNING: modpost: suppressed 3 unresolved symbol warnings because there were too many)

Check for CONFIG_XE_VFIO_PCI being enabled in the Makefile to decide whether to
include the object instead.

Fixes: bd45d46ffc8f ("drm/xe/pf: Export helpers for VFIO")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/20251204094154.1029357-1-arnd@kernel.org
(cherry picked from commit ef7de33544a7a6783d7afe09496da362d1e90ba1)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

show more ...

drm/xe/pf: Export helpers for VFIO

Device specific VFIO driver variant for Xe will implement VF migration.
Export everything that's needed for migration ops.

Reviewed-by: Michal Wajdeczko <michal.w

drm/xe/pf: Export helpers for VFIO

Device specific VFIO driver variant for Xe will implement VF migration.
Export everything that's needed for migration ops.

Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20251127093934.1462188-4-michal.winiarski@intel.com
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
(cherry picked from commit 17f22465c5a5573724c942ca7147b4024631ef87)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

show more ...

Merge tag 'drm-next-2025-12-03' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
"There was a rather late merge of a new color pipeline feature, that
some userspace

Merge tag 'drm-next-2025-12-03' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
"There was a rather late merge of a new color pipeline feature, that
some userspace projects are blocked on, and has seen a lot of work in
amdgpu. This should have seen some time in -next. There is additional
support for this for Intel, that if it arrives in the next day or two
I'll pass it on in another pull request and you can decide if you want
to take it.

Highlights:
- Arm Ethos NPU accelerator driver
- new DRM color pipeline support
- amdgpu will now run discrete SI/CIK cards instead of radeon, which
enables vulkan support in userspace
- msm gets gen8 gpu support
- initial Xe3P support in xe

Full detail summary:

New driver:
- Arm Ethos-U65/U85 accel driver

Core:
- support the drm color pipeline in vkms/amdgfx
- add support for drm colorop pipeline
- add COLOR PIPELINE plane property
- add DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE
- throttle dirty worker with vblank
- use drm_for_each_bridge_in_chain_scoped in drm's bridge code
- Ensure drm_client_modeset tests are enabled in UML
- add simulated vblank interrupt - use in drivers
- dumb buffer sizing helper
- move freeing of drm client memory to driver
- crtc sharpness strength property
- stop using system_wq in scheduler/drivers
- support emergency restore in drm-client

Rust:
- make slice::as_flattened usable on all supported rustc
- add FromBytes::from_bytes_prefix() method
- remove redundant device ptr from Rust GEM object
- Change how AlwaysRefCounted is implemented for GEM objects

gpuvm:
- Add deferred vm_bo cleanup to GPUVM (for rust)

atomic:
- cleanup and improve state handling interfaces

buddy:
- optimize block management

dma-buf:
- heaps: Create heap per CMA reserved location
- improve userspace documentation

dp:
- add POST_LT_ADJ_REQ training sequence
- DPCD dSC quirk for synaptics panamera devices
- helpers to query branch DSC max throughput

ttm:
- Rename ttm_bo_put to ttm_bo_fini
- allow page protection flags on risc-v
- rework pipelined eviction fence handling

amdgpu:
- enable amdgpu by default for SI/CI dGPUs
- enable DC by default on SI
- refactor CIK/SI enablement
- add ABM KMS property
- Re-enable DM idle optimizations
- DC Analog encoders support
- Powerplay fixes for fiji/iceland
- Enable DC on bonaire by default
- HMM cleanup
- Add new RAS framework
- DML2.1 updates
- YCbCr420 fixes
- DC FP fixes
- DMUB fixes
- LTTPR fixes
- DTBCLK fixes
- DMU cursor offload handling
- Userq validation improvements
- Unify shutdown callback handling
- Suspend improvements
- Power limit code cleanup
- SR-IOV fixes
- AUX backlight fixes
- DCN 3.5 fixes
- HDMI compliance fixes
- DCN 4.0.1 cursor updates
- DCN interrupt fix
- DC KMS full update improvements
- Add additional HDCP traces
- DCN 3.2 fixes
- DP MST fixes
- Add support for new SR-IOV mailbox interface
- UQ reset support
- HDP flush rework
- VCE1 support

amdkfd:
- HMM cleanups
- Relax checks on save area overallocations
- Fix GPU mappings after prefetch

radeon:
- refactor CIK/SI enablement

xe:
- Initial Xe3P support
- panic support on VRAM for display
- fix stolen size check
- Loosen used tracking restriction
- New SR-IOV debugfs structure and debugfs updates
- Hide the GPU madvise flag behind a VM_BIND flag
- Always expose VRAM provisioning data on discrete GPUs
- Allow VRAM mappings for userptr when used with SVM
- Allow pinning of p2p dma-buf
- Use per-tile debugfs where appropriate
- Add documentation for Execution Queues
- PF improvements
- VF migration recovery redesign work
- User / Kernel VRAM partitioning
- Update Tile-based messages
- Allow configfs to disable specific GT types
- VF provisioning and migration improvements
- use SVM range helpers in PT layer
- Initial CRI support
- access VF registers using dedicated MMIO view
- limit number of jobs per exec queue
- add sriov_admin sysfs tree
- more crescent island specific support
- debugfs residency counter
- SRIOV migration work
- runtime registers for GFX 35

i915:
- add initial Xe3p_LPD display version 35 support
- Enable LNL+ content adaptive sharpness filter
- Use optimized VRR guardband
- Enable Xe3p LT PHY
- enable FBC support for Xe3p_LPD display
- add display 30.02 firmware support
- refactor SKL+ watermark latency setup
- refactor fbdev handling
- call i915/xe runtime PM via function pointers
- refactor i915/xe stolen memory/display interfaces
- use display version instead of gfx version in display code
- extend i915_display_info with Type-C port details
- lots of display cleanups/refactorings
- set O_LARGEFILE in __create_shmem
- skuip guc communication warning on reset
- fix time conversions
- defeature DRRS on LNL+
- refactor intel_frontbuffer split between i915/xe/display
- convert inteL_rom interfaces to struct drm_device
- unify display register polling interfaces
- aovid lock inversion when pinning to GGTT on CHV/BXT+VTD

panel:
- Add KD116N3730A08/A12, chromebook mt8189
- JT101TM023, LQ079L1SX01,
- GLD070WX3-SL01 MIPI DSI
- Samsung LTL106AL0, Samsung LTL106AL01
- Raystar RFF500F-AWH-DNN
- Winstar WF70A8SYJHLNGA
- Wanchanglong w552946aaa
- Samsung SOFEF00
- Lenovo X13s panel
- ilitek-ili9881c - add rpi 5" support
- visionx-rm69299 - add backlight support
- edp - support AUI B116XAN02.0

bridge:
- improve ref counting
- ti-sn65dsi86 - add support for DP mode with HPD
- synopsis: support CEC, init timer with correct freq
- ASL CS5263 DP-to-HDMI bridge support

nova-core:
- introduce bitfield! macro
- introduce safe integer converters
- GSP inits to fully booted state on Ampere
- Use more future-proof register for GPU identification

nova-drm:
- select NOVA_CORE
- 64-bit only

nouveau:
- improve reclocking on tegra 186+
- add large page and compression support

msm:
- GPU:
- Gen8 support: A840 (Kaanapali) and X2-85 (Glymur)
- A612 support
- MDSS:
- Added support for Glymur and QCS8300 platforms
- DPU:
- Enabled Quad-Pipe support, unlocking higher resolutions support
- Added support for Glymur platform
- Documented DPU on QCS8300 platform as supported
- DisplayPort:
- Added support for Glymur platform
- Added support lame remapping inside DP block
- Documented DisplayPort controller on QCS8300 and SM6150/QCS615
as supported

tegra:
- NVJPG driver

panfrost:
- display JM contexts over debugfs
- export JM contexts to userspace
- improve error and job handling

panthor:
- support custom ASN_HASH for mt8196
- support mali-G1 GPU
- flush shmem write before mapping buffers uncached
- make timeout per-queue instead of per-job

mediatek:
- MT8195/88 HDMIv2/DDCv2 support

rockchip:
- dsi: add support for RK3368

amdxdna:
- enhance runtime PM
- last hardware error reading uapi
- support firmware debug output
- add resource and telemetry data uapi
- preemption support

imx:
- add driver for HDMI TX Parallel audio interface

ivpu:
- add support for user-managed preemption buffer
- add userptr support
- update JSM firware API to 3.33.0
- add better alloc/free warnings
- fix page fault in unbind all bos
- rework bind/unbind of imported buffers
- enable MCA ECC signalling
- split fw runtime and global memory buffers
- add fdinfo memory statistics

tidss:
- convert to drm logging
- logging cleanup

ast:
- refactor generation init paths
- add per chip generation detect_tx_chip
- set quirks for each chip model

atmel-hlcdc:
- set LCDC_ATTRE register in plane disable
- set correct values for plane scaler

solomon:
- use drm helper for get_modes and move_valid

sitronix:
- fix output position when clearing screens

qaic:
- support dma-buf exports
- support new firmware's READ_DATA implementation
- sahara AIC200 image table update
- add sysfs support
- add coredump support
- add uevents support
- PM support

sun4i:
- layer refactors to decouple plane from output
- improve DE33 support

vc4:
- switch to generic CEC helpers

komeda:
- use drm_ logging functions

vkms:
- configfs support for display configuration

vgem:
- fix fence timer deadlock

etnaviv:
- add HWDB entry for GC8000 Nano Ultra VIP r6205"

* tag 'drm-next-2025-12-03' of https://gitlab.freedesktop.org/drm/kernel: (1869 commits)
Revert "drm/amd: Skip power ungate during suspend for VPE"
drm/amdgpu: use common defines for HUB faults
drm/amdgpu/gmc12: add amdgpu_vm_handle_fault() handling
drm/amdgpu/gmc11: add amdgpu_vm_handle_fault() handling
drm/amdgpu: use static ids for ACP platform devs
drm/amdgpu/sdma6: Update SDMA 6.0.3 FW version to include UMQ protected-fence fix
drm/amdgpu: Forward VMID reservation errors
drm/amdgpu/gmc8: Delegate VM faults to soft IRQ handler ring
drm/amdgpu/gmc7: Delegate VM faults to soft IRQ handler ring
drm/amdgpu/gmc6: Delegate VM faults to soft IRQ handler ring
drm/amdgpu/gmc6: Cache VM fault info
drm/amdgpu/gmc6: Don't print MC client as it's unknown
drm/amdgpu/cz_ih: Enable soft IRQ handler ring
drm/amdgpu/tonga_ih: Enable soft IRQ handler ring
drm/amdgpu/iceland_ih: Enable soft IRQ handler ring
drm/amdgpu/cik_ih: Enable soft IRQ handler ring
drm/amdgpu/si_ih: Enable soft IRQ handler ring
drm/amd/display: fix typo in display_mode_core_structs.h
drm/amd/display: fix Smart Power OLED not working after S4
drm/amd/display: Move RGB-type check for audio sync to DCE HW sequence
...

show more ...

Merge tag 'drm-xe-next-2025-11-14' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

Driver Changes:

Avoid TOCTOU when montoring throttle reasons (Lucas)
Add/extend workaround (Nitin)
S

Merge tag 'drm-xe-next-2025-11-14' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

Driver Changes:

Avoid TOCTOU when montoring throttle reasons (Lucas)
Add/extend workaround (Nitin)
SRIOV migration work / plumbing (Michal Wajdeczko, Michal Winiarski, Lukasz)
Drop debug flag requirement for VF resource fixup
Fix MTL vm_max_level (Rodrigo)
Changes around TILE_ADDR_RANGE for platform compatibility
(Fei, Lucas)
Add runtime registers for GFX ver >= 35 (Piotr)
Kerneldoc fix (Kriish)
Rework pcode error mapping (Lucas)
Allow lockdown the PF (Michal)
Eliminate GUC code caching of some frequency values (Sk)
Improvements around forcewake referencing (Matt Roper)

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

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/aRcJOrisG2qPbucE@fedora

show more ...

Merge tag 'drm-xe-next-2025-11-05' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

UAPI Changes:

Limit number of jobs per exec queue (Shuicheng)
Add sriov_admin sysfs tree (Michal)

D

Merge tag 'drm-xe-next-2025-11-05' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

UAPI Changes:

Limit number of jobs per exec queue (Shuicheng)
Add sriov_admin sysfs tree (Michal)

Driver Changes:

Fix an uninitialized value (Thomas)
Expose a residency counter through debugfs (Mohammed Thasleem)
Workaround enabling and improvement (Tapani, Tangudu)
More Crescent Island-specific support (Sk Anirban, Lucas)
PAT entry dump imprement (Xin)
Inline gt_reset in the worker (Lucas)
Synchronize GT reset with device unbind (Balasubramani)
Do clean shutdown also when using flr (Jouni)
Fix serialization on burst of unbinds (Matt Brost)
Pagefault Refactor (Matt Brost)
Remove some unused code (Gwan-gyeong)

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

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/aQuBECxNOhudc0Bz@fedora

show more ...

drm/xe/pf: Add helpers for migration data packet allocation / free

Now that it's possible to free the packets - connect the restore
handling logic with the ring.
The helpers will also be used in upc

drm/xe/pf: Add helpers for migration data packet allocation / free

Now that it's possible to free the packets - connect the restore
handling logic with the ring.
The helpers will also be used in upcoming changes that will start
producing migration data packets.

Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20251112132220.516975-7-michal.winiarski@intel.com
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>

show more ...

drm/xe: Move migration support to device-level struct

Upcoming changes will allow users to control VF state and obtain its
migration data with a device-level granularity (not tile/gt).
Change the da

drm/xe: Move migration support to device-level struct

Upcoming changes will allow users to control VF state and obtain its
migration data with a device-level granularity (not tile/gt).
Change the data structures to reflect that and move the GT-level
migration init to happen after device-level init.

Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20251112132220.516975-3-michal.winiarski@intel.com
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>

show more ...

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

Primarily sync with the drm_print.h changes from drm-misc.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

Backmerge to prevent getting out of sync with drm-next too much.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

Merge tag 'drm-intel-next-2025-11-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

drm/i915 feature pull for v6.19:

Features and functionality:
- Enable LNL+ content adaptive sha

Merge tag 'drm-intel-next-2025-11-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

drm/i915 feature pull for v6.19:

Features and functionality:
- Enable LNL+ content adaptive sharpness filter (CASF) (Nemesa)
- Use optimized VRR guardband (Ankit, Ville)
- Enable Xe3p LT PHY (Suraj)
- Enable FBC support for Xe3p_LPD display (Sai Teja, Vinod)
- Specify DMC firmware for display version 30.02 (Dnyaneshwar)
- Report reason for disabling PSR to debugfs (Michał)
- Extend i915_display_info with Type-C port details (Khaled)
- Log DSI send packet sequence errors and contents

Refactoring and cleanups:
- Refactoring to prepare for VRR guardband optimization (Ankit)
- Abstract VRR live status wait (Ankit)
- Refactor VRR and DSB timing to handle Set Context Latency explicitly (Ankit)
- Helpers for prefill latency calculations (Ville)
- Refactor SKL+ watermark latency setup (Ville)
- VRR refactoring and cleanups (Ville)
- SKL+ universal plane cleanups (Ville)
- Decouple CDCLK from state->modeset refactor (Ville)
- Refactor VLV/CHV clock functions (Jani)
- Refactor fbdev handling (Jani)
- Call i915 and xe runtime PM from display via function pointers (Jouni)
- IRQ code refactoring (Jani)
- Drop display dependency on i915 feature check macros (Jani)
- Refactor and unify i915 and xe stolen memory interfaces towards display (Jani)
- Switch to driver agnostic drm to display pointer chase (Jani)
- Use display version over graphics version in display code (Matt A)
- GVT cleanups (Jonathan, Andi)
- Rename a VLV clock function to unify (Michał)
- Explicitly sanitize DMC package header num entries (Luca)
- Remove redundant port clock check from ALPM (Jouni)
- Use sysfs_emit() instead of sprintf() in PMU sysfs (Madhur Kumar)
- Clean up C20 PHY PLL register macros (Imre, Mika))
- Abstract "address in MMIO table" helper for general use (Matt A)
- Improve VRR platform abstractions (Ville)
- Move towards more standard PCI PM code usage (Ville)
- Framebuffer refactoring (Ville)
- Drop display dependency on i915_utils.h (Jani)
- Include cleanups (Jani)

Fixes:
- Workaround docking station DSC issues with high pixel clock and bpp (Imre)
- Fix Panel Replay in DSC mode (Imre)
- Disable tracepoints for PREEMPT_RT as a workaround (Maarten)
- Fix intel_crtc_get_vblank_counter() on PREEMPT_RT (Maarten)
- Fix C10 PHY identification on PTL/WCL (Dnyaneshwar)
- Take AS SDP into account with optimized guardband (Jouni)
- Fix panic structure allocation memory leak (Jani)
- Adjust an FBC workaround platforms (Vinod)
- Add fallback for CDCLK selection (Naladala)
- Avoid using invalid transcoder in MST transport select (Suraj)
- Don't use cursor size reduction on display version 14+ (Nemesa)
- Fix C20 PHY PLL register programming (Imre, Mika)
- Fix PSR frontbuffer flush handling (Jouni)
- Store ALPM parameters in crtc state (Jouni)
- Defeature DRRS on LNL+ (Ville)
- Fix the scope of the large DRAM DIMM workaround (Ville)
- Fix PICA vs. AUX power ordering issue (Gustavo)
- Fix pixel rate for computing watermark line time (Ville)
- Fix framebuffer set_tiling vs. addfb race (Ville)
- DMC event handler fixes (Ville)

DRM Core:
- CRTC sharpness strength property (Nemesa)
- DPCD DSC quirk for Synaptics Panamera devices (Imre)
- Helpers to query the branch DSC max throughput/line-width (Imre)

Merges:
- Backmerge drm-next for v6.18-rc and to sync with drm-xe-next (Jani)

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

From: Jani Nikula <jani.nikula@intel.com>
Link: https://patch.msgid.link/ec5a05f2df6d597a62033ee2d57225cce707b320@intel.com

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drm/xe: Add xe_guc_pagefault layer

Add xe_guc_pagefault layer (producer) which parses G2H fault messages
messages into struct xe_pagefault, forwards them to the page fault layer
(consumer) for servi

drm/xe: Add xe_guc_pagefault layer

Add xe_guc_pagefault layer (producer) which parses G2H fault messages
messages into struct xe_pagefault, forwards them to the page fault layer
(consumer) for servicing, and provides a vfunc to acknowledge faults to
the GuC upon completion. Replace the old (and incorrect) GT page fault
layer with this new layer throughout the driver.

As part of this change, the ACC handling code has been removed, as it is
dead code that is currently unused.

v2:
- Include engine instance (Stuart)

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Tested-by: Francois Dugast <francois.dugast@intel.com>
Link: https://patch.msgid.link/20251031165416.2871503-7-matthew.brost@intel.com

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drm/xe: Stub out new pagefault layer

Stub out the new page fault layer and add kernel documentation. This is
intended as a replacement for the GT page fault layer, enabling multiple
producers to hoo

drm/xe: Stub out new pagefault layer

Stub out the new page fault layer and add kernel documentation. This is
intended as a replacement for the GT page fault layer, enabling multiple
producers to hook into a shared page fault consumer interface.

v2:
- Fix kernel doc typo (checkpatch)
- Remove comment around GT (Stuart)
- Add explaination around reclaim (Francois)
- Add comment around u8 vs enum (Francois)
- Include engine instance (Stuart)
v3:
- Fix XE_PAGEFAULT_TYPE_ATOMIC_ACCESS_VIOLATION kernel doc (Stuart)

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Tested-by: Francois Dugast <francois.dugast@intel.com>
Link: https://patch.msgid.link/20251031165416.2871503-2-matthew.brost@intel.com

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drm/xe/display: Use display parent interface for xe runtime pm

Start using display parent interface for xe runtime pm.

v2: keep xe_display_rpm.c

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Si

drm/xe/display: Use display parent interface for xe runtime pm

Start using display parent interface for xe runtime pm.

v2: keep xe_display_rpm.c

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patch.msgid.link/20251030202836.1815680-7-jouni.hogander@intel.com

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Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Back-merge drm-next to get caught up.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

drm/i915/ltphy: Phy lane reset for LT Phy

Define function to bring phy lane out of reset for LT Phy and the
corresponding pre-requisite steps before we follow the steps for
Phy lane reset. Also crea

drm/i915/ltphy: Phy lane reset for LT Phy

Define function to bring phy lane out of reset for LT Phy and the
corresponding pre-requisite steps before we follow the steps for
Phy lane reset. Also create a skeleton of LT PHY PLL enable sequence
function in which we can place this function

Bspec: 77449, 74749, 74499, 74495, 68960
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-4-suraj.kandpal@intel.com

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drm/xe/pf: Prepare sysfs for SR-IOV admin attributes

We already have some SR-IOV specific knobs exposed as debugfs
files to allow low level tuning of the SR-IOV configurations,
but those files are m

drm/xe/pf: Prepare sysfs for SR-IOV admin attributes

We already have some SR-IOV specific knobs exposed as debugfs
files to allow low level tuning of the SR-IOV configurations,
but those files are mainly for the use by the developers and
debugfs might not be available on the production builds.

Start building dedicated sysfs sub-tree under xe device, where
in upcoming patches we will add selected attributes that will
help provision and manage PF and all VFs:

/sys/bus/pci/drivers/xe/BDF/
├── sriov_admin/
├── pf/
├── vf1/
├── vf2/
:
└── vfN/

Add all required data types and helper macros that will be used
by upcoming patches to define actual attributes.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patch.msgid.link/20251030222348.186658-2-michal.wajdeczko@intel.com

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drm/xe/compat: reduce i915_utils.[ch]

Reduce the compat i915_utils.h to only cover the requirements of
MISSING_CASE() in soc/ and the few i915_inject_probe_failure()
instances, instead of including

drm/xe/compat: reduce i915_utils.[ch]

Reduce the compat i915_utils.h to only cover the requirements of
MISSING_CASE() in soc/ and the few i915_inject_probe_failure()
instances, instead of including the entire i915_utils.h from i915. This
prevents new users for the utilities from cropping up.

With this, we can remove the xe/display/ext/i915_utils.c altogether.

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patch.msgid.link/c02f82e45f31caf95bd1339080b9099c3b7190be.1761146196.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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