Changes in amdgpu_dm_audio.h

67f8bc848ee31831336bd478e57d2f993551902e - Merge drm/drm-fixes into drm-misc-fixes

Tue, 01 Sep 2026 09:38:51 +0200

Merge drm/drm-fixes into drm-misc-fixesLet's start the 7.3 drm-misc-fixes cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

b2128290c29902315e632ea59e0504d6bc9e9b42 - Merge remote-tracking branch 'drm/drm-next' into msm-next-backmerge

Sat, 18 Jul 2026 17:06:55 +0200

Merge remote-tracking branch 'drm/drm-next' into msm-next-backmergeBackmerge of drm-next, mainly to pick up dt bindings docs updates toavoid conflicts.Signed-off-by: Rob Clark List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

4e69c1856bfd9ffb7e9d335a25842fa211628929 - Merge tag 'drm-next-2026-08-20' of https://gitlab.freedesktop.org/drm/kernel

Fri, 21 Aug 2026 17:41:00 +0200

Merge tag 'drm-next-2026-08-20' of https://gitlab.freedesktop.org/drm/kernelPull 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 ... List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

7dda2a8bfde23c8f787aa34e5ce40725a6be65b9 - Merge tag 'amd-drm-next-7.3-2026-08-06' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

Fri, 07 Aug 2026 22:37:56 +0200

Merge tag 'amd-drm-next-7.3-2026-08-06' of https://gitlab.freedesktop.org/agd5f/linux into drm-nextamd-drm-next-7.3-2026-08-06:amdgpu:- JPEG queue reset fixes- GC 12 fix- GMC 12.1 fixes- Lockdep false positive fix- Userq fixes- Bounds checking fixes- Devcoredump fixes- DCN 2.0.1 fix- Aperture mapping fix- DC avmute fix- DC self refresh fix- RAS updates- SMU 15 updates- SMU PPT updates- SMU 14 fixes- Initial DCN 6.0.0 support- GC 6 soft reset rework- Display bounds checking fixes- FRL fixes- VRR fixes- More display KUnit tests- Refactor DC stream validation- DCN 3.5.1 fixes- DCN 3.2 fixes- DC CRC fixes- MES 12.0 fixesamdkfd:- SVM fixes- MES updatesradeon:- Performance regression fixSigned-off-by: Dave Airlie From: Alex Deucher Link: https://patch.msgid.link/20260806213106.994528-1-alexander.deucher@amd.com List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

992694ad28584188725751f695a85661e8e3797a - drm/amd/display: Enable DCN6 sources compilation

Tue, 21 Jul 2026 15:59:35 +0200

drm/amd/display: Enable DCN6 sources compilation- Add hooks in various entry points to perform hw/sw init for DCN6 asic- Add dependent changes needed to enable DCN6 asic- Update the Makefiles so that DCN6 related newly added sources are compiledSigned-off-by: Aurabindo Pillai Signed-off-by: Roman Li Reviewed-by: Ivan Lipski Tested-by: Dan Wheeler Signed-off-by: Alex Deucher List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

0755a4e3e809610a14befc9ad28d35e2e460da68 - Merge remote-tracking branch 'drm/drm-next' into drm-rust-next

Tue, 28 Jul 2026 11:38:35 +0200

Merge remote-tracking branch 'drm/drm-next' into drm-rust-nextBackmerge to pull in commit 21fcb222f0d1 ("drm: Remove DRIVER_GEM_GPUVAfeature flag"), which a Tyr patch series depends on.Signed-off-by: Danilo Krummrich List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

295a8c0b0e44760ef7e06c55beacbe0caafe1ce7 - Merge tag 'amd-drm-next-7.3-2026-07-15' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

Thu, 16 Jul 2026 05:12:44 +0200

Merge tag 'amd-drm-next-7.3-2026-07-15' of https://gitlab.freedesktop.org/agd5f/linux into drm-nextamd-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 devicesamdkfd:- Bounds checking in CWSR size calculation- DQM init failure fixesradeon:- Loosen VFCT bios parsing to deal with pci=realloc messing around with the PCI busesSigned-off-by: Dave Airlie From: Alex Deucher Link: https://patch.msgid.link/20260715222732.2719273-1-alexander.deucher@amd.com List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

faad8105e9a7362ef3eba1f0fc4fe446191856e8 - drm/amd/display: Always notify the HDA driver on connector disconnect

Fri, 26 Jun 2026 16:18:06 +0200

drm/amd/display: Always notify the HDA driver on connector disconnectamdgpu_dm_audio_eld_notify() is currently only called in atomic commits.This results in the state of the HDA driver never getting updated whenan audio sink is removed and an atomic commit never comes. (eg the HDMIaudio jack switch in ALSA stays 'on' after the HDMI cable isdisconnected if no other display is connected to cause the compositor tosubmit an atomic commit)Call amdgpu_dm_audio_eld_notify() inamdgpu_dm_update_connector_after_detect() when a sink is no longeravailable to ensure that the HDA driver always gets notified ondisconnect regardless of atomic commits.Assisted-by: Copilot:claude-sonnet-4.6Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: George Zhang Signed-off-by: Alex Deucher List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

47c62f92ff85277453cd5e035d152c7b688c6934 - drm/amd/display: More Kunit tests for audio

Mon, 22 Jun 2026 20:57:38 +0200

drm/amd/display: More Kunit tests for audioSplit audio init to make the initialization modularTest the audio pin initializationAssisted-by: Copilot:Claude-Opus-4.8Reviewed-by: Alex Hung Signed-off-by: Bhawanpreet Lakha Signed-off-by: George Zhang Signed-off-by: Alex Deucher List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

efe86f088f48f18c27b648e5724048947f3b7fb4 - Merge drm/drm-next into drm-xe-next

Tue, 14 Jul 2026 15:40:31 +0200

Merge drm/drm-next into drm-xe-nextSync some i915/display changesSigned-off-by: Rodrigo Vivi List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

e7743a6b0334dcaa9eca3a4103f74963664ff563 - Merge drm/drm-next into drm-misc-next

Wed, 08 Jul 2026 13:00:55 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get updates from v7.2-rc2 into drm-misc-next.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

0461ba9a7994a9bfa2ceefe730e2c87759edc267 - Merge tag 'amd-drm-next-7.3-2026-07-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

Tue, 07 Jul 2026 08:47:08 +0200

Merge tag 'amd-drm-next-7.3-2026-07-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-next[airlied: had to reapplydrm/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 fixesamdkfd:- 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 memoryradeon:- Blit fix for large BOs- r600 dpm cleanup fixdrm:- Extract EDID base section header processing into helper- Parse panel type from DisplayID 2.x Display ParametersUAPI:- KFD interface for applications to select sigbus behavior on fatal errors Proposed userspace: https://github.com/ROCm/rocm-systems/pull/6190From: Alex Deucher Link: https://patch.msgid.link/20260702141515.67919-1-alexander.deucher@amd.comSigned-off-by: Dave Airlie List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

c71a6dc1cf01cb2c03c9cbb00bfb761cd65a4543 - drm/amd/display: Add KUnit tests for amdgpu_dm_audio

Thu, 30 Apr 2026 05:17:43 +0200

drm/amd/display: Add KUnit tests for amdgpu_dm_audioAdd 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 callbackAssisted-by: Copilot:Claude-Opus-4.8Reviewed-by: Bhawanpreet Lakha Signed-off-by: Alex Hung Signed-off-by: Chenyu Chen Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h

ee55bf7d6a63f02738d79aa4368c145e97e032e3 - drm/amd/display: Extract audio code to amdgpu_dm_audio

Tue, 28 Apr 2026 03:20:53 +0200

drm/amd/display: Extract audio code to amdgpu_dm_audioMove audio component, init/fini, ELD notification,fill_audio_info, and commit_audio functions fromamdgpu_dm.c into a dedicated amdgpu_dm_audio.c filewith its own header.No functional change intended.Assisted-by: Copilot:Claude-Opus-4.6Reviewed-by: Bhawanpreet Lakha Signed-off-by: Alex Hung Signed-off-by: Chenyu Chen Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher List of files: /linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_audio.h