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

Let's start the 7.3 drm-misc-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

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

Backmerge of drm-next, mainly to pick up dt bindings docs updates to
avoid conflicts.

Signed-off-by: Rob Clark <robin.clark@oss.q

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

Backmerge of drm-next, mainly to pick up dt bindings docs updates to
avoid conflicts.

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

show more ...

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

Pull drm updates from Dave Airlie:
"Highlights:

- dmemcg eviction support is good for low VRAM things like Steam

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

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
...

show more ...

Merge tag 'amd-drm-next-7.3-2026-07-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-7.3-2026-07-29:

amdgpu:
- VCN 5.3 fix
- UserQ fixes
- GEM close optimization
- HDMI

Merge tag 'amd-drm-next-7.3-2026-07-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-7.3-2026-07-29:

amdgpu:
- VCN 5.3 fix
- UserQ fixes
- GEM close optimization
- HDMI AV mute fix
- UML build fixes
- GFXOFF residency metrics fixes
- SMU 15 fixes
- debug_vm fix
- PSP 15 fixes
- NBIO 7.11.5 fix
- pptable use after free fix
- gpu metrics fetch fix
- DC viewport fix
- DML2.1 fix
- i2c retimer spam fix
- UMD profile pstate fix
- Power metrics format cleanup
- GTT size fix on APUs
- DC context logging fix
- Misc fixes
- IB pool clean up and fixes
- DCN 4.2 updates
- Old BUG() and BUG_ON() removal
- RAS updates
- PASID management updates
- DC MCIF ARB updates
- More DC KUNIT tests
- Refactor dc_validation_set
- Introduce dc_state_get_status unified status accessor
- Apple Studio Display fixes
- DML updates
- DC writeback fixes
- MES updates
- PTL updates
- DC code restructuring
- DC FRL fixes
- Add modifiers for GFX6-8
- Resume fix for MacBookPro15,1

amdkfd:
- Various bounds checking fixes
- Mutex locking fix
- Clean up debug runlist printing
- SR-IOV fixes
- Avoid topology_lock in kfd_mmap
- Fix signal reset event
- SVM eviction fixes

radeon:
- Fix for unset CONFIG_ACPI

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

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patch.msgid.link/20260729201801.4073097-1-alexander.deucher@amd.com

show more ...

drm/amd/display: add KUnit tests for audio commit path

[WHAT]
Add KUnit coverage for amdgpu_dm_commit_audio(), the remaining function
reported as untested by gcov.

The tests build hand-rolled drm_a

drm/amd/display: add KUnit tests for audio commit path

[WHAT]
Add KUnit coverage for amdgpu_dm_commit_audio(), the remaining function
reported as untested by gcov.

The tests build hand-rolled drm_atomic_state arrays and back
dc_stream_get_status() with a fake dc->current_state to cover the
removal and addition ELD notifications along with their guard/skip
paths: writeback connector, detached connector, missing new CRTC state,
no modeset, and absent stream status.

Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

show more ...

drm/amd/display: Replace amdgpu_dm_kunit_helpers.h with dm_helpers.h

Drop the amdgpu_dm_kunit_helpers.h include across the amdgpu_dm source
files and use dm_helpers.h instead

Assisted-by: Copilot:C

drm/amd/display: Replace amdgpu_dm_kunit_helpers.h with dm_helpers.h

Drop the amdgpu_dm_kunit_helpers.h include across the amdgpu_dm source
files and use dm_helpers.h instead

Assisted-by: Copilot:Claude-Opus-4.8
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

show more ...

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

Backmerge to pull in commit 21fcb222f0d1 ("drm: Remove DRIVER_GEM_GPUVA
feature flag"), which a Tyr patch series depends on.

Signed-of

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

Backmerge to pull in commit 21fcb222f0d1 ("drm: Remove DRIVER_GEM_GPUVA
feature flag"), which a Tyr patch series depends on.

Signed-off-by: Danilo Krummrich <dakr@kernel.org>

show more ...

Merge tag 'amd-drm-next-7.3-2026-07-15' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-7.3-2026-07-15:

amdgpu:
- mmhub 4.2 update
- DCN4.2 updates
- DC CACP support
- DMUB

Merge tag 'amd-drm-next-7.3-2026-07-15' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-7.3-2026-07-15:

amdgpu:
- mmhub 4.2 update
- DCN4.2 updates
- DC CACP support
- DMUB updates
- PSR fixes
- Replay fixes
- Change system_unbound_wq with system_dfl_wq
- GC 12.1 ip dump support
- DCN4 fixes
- DCN4.2 updates
- DSC fixes
- More DC KUNIT tests
- JPEG cleanups
- NUTMEG fixes
- 8K fix
- Backlight fixes
- Cursor fixes
- UserQ fixes
- Fix bo->pin leak in amdgpu_bo_create_reserved()
- MES11 updates
- Loosen VFCT bios parsing to deal with pci=realloc messing around with the PCI buses
- DCN pageflip timeout fixes
- devcoredump fixes
- MCLK DPM fix for bonaire SKU
- DCE fix for DP MST when analog encoders are present
- SI AC/DC switch fix
- SMU7 AC/DC switch fix
- VM fence handling fix
- PCIe DPM fix
- SMU 13 updates
- SMU 15 updates
- Inline drm_simple_encoder_init()
- RAS updates
- HDA sound fix
- Handle dependency between GPU and XHCI devices

amdkfd:
- Bounds checking in CWSR size calculation
- DQM init failure fixes

radeon:
- Loosen VFCT bios parsing to deal with pci=realloc messing around with the PCI buses

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

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patch.msgid.link/20260715222732.2719273-1-alexander.deucher@amd.com

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drm/amd/display: Always notify the HDA driver on connector disconnect

amdgpu_dm_audio_eld_notify() is currently only called in atomic commits.
This results in the state of the HDA driver never getti

drm/amd/display: Always notify the HDA driver on connector disconnect

amdgpu_dm_audio_eld_notify() is currently only called in atomic commits.
This results in the state of the HDA driver never getting updated when
an audio sink is removed and an atomic commit never comes. (eg the HDMI
audio jack switch in ALSA stays 'on' after the HDMI cable is
disconnected if no other display is connected to cause the compositor to
submit an atomic commit)

Call amdgpu_dm_audio_eld_notify() in
amdgpu_dm_update_connector_after_detect() when a sink is no longer
available to ensure that the HDA driver always gets notified on
disconnect regardless of atomic commits.

Assisted-by: Copilot:claude-sonnet-4.6
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

show more ...

drm/amd/display: More Kunit tests for audio

Split audio init to make the initialization modular

Test the audio pin initialization

Assisted-by: Copilot:Claude-Opus-4.8
Reviewed-by: Alex Hung <alex.

drm/amd/display: More Kunit tests for audio

Split audio init to make the initialization modular

Test the audio pin initialization

Assisted-by: Copilot:Claude-Opus-4.8
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

show more ...

Merge drm/drm-next into drm-xe-next

Sync some i915/display changes

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Backmerging to get updates from v7.2-rc2 into drm-misc-next.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'amd-drm-next-7.3-2026-07-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

[airlied: had to reapply
drm/amdgpu: Implement "color format" DRM property by hand to amdgpu_dm_co

Merge tag 'amd-drm-next-7.3-2026-07-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

[airlied: had to reapply
drm/amdgpu: Implement "color format" DRM property by hand to amdgpu_dm_connector.c]

amd-drm-next-7.3-2026-07-02:

amdgpu:
- Queue reset updates
- Initial compute pipe reset support
- Improved boundary checking for bios parsing
- Cleaned up sysfs input parsing
- devcoredump fixes
- RAS updates and rework
- VCN secure submission fixes
- 8K panel fix
- Add display KUnit tests
- Display CRC fixes
- UserQ updates
- Backlight fixes
- Parse panel type info from DisplayID
- Align IP discovery to pci device lifetime
- IOCTL boundary check fixes
- Convert amdgpu_vm_lock_by_pasid() to drm_exec
- Ctx fixes and cleanup
- SOC15 register macro cleanups
- Memory placement fixes for UVD
- Disable KQ support for MI3xx
- GFX9 mode2 reset fix
- BO list cleanup
- Soc24 aborted suspend fix
- Gfx8 soft reset rework
- Enable soft reset on gfx8
- Drop unnecessary BUG() and BUG_ON() in error paths
- Fix power reporting unit conversion
- Improve vbios command table bounds checking
- UVD bounds checking improvements
- VCN bounds checking improvements
- PSR and replay fixes
- DCN 4.2 updates
- Colorop updates
- DC GPIO rework
- ACP fixes
- Fix aperture mapping leak
- Ignore_damage_clips fix
- Fixes for non-4K pages
- JPEG idle check fixes
- Userptr fixes
- GPUVM fixes
- GC 11.7 updates
- SMU 13 fixes

amdkfd:
- Initial compute pipe reset support
- Allow applications to opt out of sigbus on fatal errors
- Fix doorbell/mmio BO cleanup
- Improved CRIU boundary checking
- MQD handling rework
- SMI fixes
- Reset event fixes
- CRIU fixes
- Sysfs teardown fixes
- IOCTL boundary check fixes
- SVM fixes
- Soft IH ring fixes
- Move TBA/TMA from system to device memory

radeon:
- Blit fix for large BOs
- r600 dpm cleanup fix

drm:
- Extract EDID base section header processing into helper
- Parse panel type from DisplayID 2.x Display Parameters

UAPI:
- KFD interface for applications to select sigbus behavior on fatal errors
Proposed userspace: https://github.com/ROCm/rocm-systems/pull/6190

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patch.msgid.link/20260702141515.67919-1-alexander.deucher@amd.com
Signed-off-by: Dave Airlie <airlied@redhat.com>

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drm/amd/display: Add KUnit tests for amdgpu_dm_audio

Add KUnit tests for amdgpu_dm_audio.c.

Tests cover:
- amdgpu_dm_audio_init(): early exit when audio is disabled
- amdgpu_dm_audio_fini(): early

drm/amd/display: Add KUnit tests for amdgpu_dm_audio

Add KUnit tests for amdgpu_dm_audio.c.

Tests cover:
- amdgpu_dm_audio_init(): early exit when audio is disabled
- amdgpu_dm_audio_fini(): early exit when audio is not enabled
- fill_audio_info(): manufacturer and product ID propagation,
display name copy, speaker allocation flags, CEA revision
gating of audio mode copying (including the zero-mode case),
and latency field propagation
- amdgpu_dm_audio_component_bind()/unbind(): component ops, device,
and audio_component pointer are wired up on bind and cleared on
unbind
- amdgpu_dm_audio_eld_notify(): callback is forwarded with the
correct port and audio pointer, and the no-op guard paths for a
missing component, audio_ops, or pin_eld_notify callback

Assisted-by: Copilot:Claude-Opus-4.8
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

show more ...

drm/amd/display: Extract audio code to amdgpu_dm_audio

Move audio component, init/fini, ELD notification,
fill_audio_info, and commit_audio functions from
amdgpu_dm.c into a dedicated amdgpu_dm_audi

drm/amd/display: Extract audio code to amdgpu_dm_audio

Move audio component, init/fini, ELD notification,
fill_audio_info, and commit_audio functions from
amdgpu_dm.c into a dedicated amdgpu_dm_audio.c file
with its own header.

No functional change intended.

Assisted-by: Copilot:Claude-Opus-4.6
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

show more ...