| #
4e69c185 |
| 21-Aug-2026 |
Linus Torvalds <torvalds@linux-foundation.org> |
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 ...
|
|
Revision tags: v7.2, v7.2-rc7, v7.2-rc6 |
|
| #
0755a4e3 |
| 28-Jul-2026 |
Danilo Krummrich <dakr@kernel.org> |
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 ...
|
|
Revision tags: v7.2-rc5, v7.2-rc4, v7.2-rc3 |
|
| #
e7743a6b |
| 08-Jul-2026 |
Thomas Zimmermann <tzimmermann@suse.de> |
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>
|
| #
0639cb26 |
| 07-Jul-2026 |
Dave Airlie <airlied@redhat.com> |
Merge tag 'drm-xe-next-2026-07-03' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
UAPI Changes:
- Add additional error components to xe drm_ras (Riana) - Drop 'force_execlist' module
Merge tag 'drm-xe-next-2026-07-03' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
UAPI Changes:
- Add additional error components to xe drm_ras (Riana) - Drop 'force_execlist' module parameter (Roper)
Cross-subsystem Changes:
- Perf events: Export perf_allow_{cpu,tracepoint} to be used by Xe (John)
Display Changes:
- Skip FORCE_WC and vm_bound check for external dma-bufs (Auld)
Driver Changes:
- Gate observation streams with perf_allow_cpu (John Hubbard) - Documentation updates and fixes (Michal, Zhan) - Remove unreleased NVL-S GuC (Daniele) - Fix pcode init path (Michal) - RTP fixes and improvements (Gustavo, Violet, Thomas, Roper) - TLB invalidation fixes and improvements (Tilak) - PXP detachment from HuC for newer platforms (Daniele) - Multi-queue fix (Niranjana) - Improve Kconfig.profile help (Rodrigo) - Xe_drm_ras and hw_error updates and fixes (Raag, Riana) - NVL-S updated PCI-IDs and W/a (Gustavo, Nitin) - Fix dma_fence refcound (Wentao) - Madvise: optimize invalidation path (Arvind) - Fix a infinite gt-reset loop in the timeout recovery (Rodrigo) - Fix wa_oob codegen recipe for external module builds (Thomas) - Avoid global forcewake in cycle query path (Xin) - Update TTM device benefical_order (Brost) - Fix buffer overflow in guc capture (Tejas) - Page-table fixes and improvements (Brian, Francois, Auld, Brost) - Removing redundant check (Lu) - General MCR and MMIO clean-up and improvements (Michal) - Don't whitelist OA registers unconditionally (Ashutosh) - SVM error return fix (Brost) - Userptr fix and small related clean-ups (Shuicheng) - Don't attempt to process FAST_REQ or EVENT relays on PF (Michal) - Couple fdinfo improvements (Auld) - Drop manual VF check on i2c (Raag) - Probe info outside of xe_info_init functions (Gustavo)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patch.msgid.link/akf7xr96MI4Rd6Qj@intel.com
show more ...
|
|
Revision tags: v7.2-rc2 |
|
| #
13b9555f |
| 29-Jun-2026 |
Riana Tauro <riana.tauro@intel.com> |
drm/xe/xe_pci_error: Implement PCI error recovery callbacks
Add error_detected, mmio_enabled, slot_reset and resume recovery callbacks to handle PCIe Advanced Error Reporting (AER) errors.
For fata
drm/xe/xe_pci_error: Implement PCI error recovery callbacks
Add error_detected, mmio_enabled, slot_reset and resume recovery callbacks to handle PCIe Advanced Error Reporting (AER) errors.
For fatal errors, the device is wedged and becomes inaccessible. Return PCI_ERS_RESULT_NEED_RESET from error_detected to request a Secondary Bus Reset (SBR).
For non-fatal errors, return PCI_ERS_RESULT_CAN_RECOVER from error_detected to trigger the mmio_enabled callback. In this callback, the device is queried to determine the error cause and attempt recovery based on the error type.
Once the secondary bus reset(SBR) is completed the slot_reset callback cleanly removes and reprobe the device to restore functionality.
Cc: Matthew Brost <matthew.brost@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Mallesh Koujalagi <mallesh.koujalagi@intel.com> Link: https://patch.msgid.link/20260629082802.3690896-7-riana.tauro@intel.com Signed-off-by: Riana Tauro <riana.tauro@intel.com>
show more ...
|