#
346bd8a9 |
| 26-Jun-2025 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.16-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.16
A small collection of fixes, the main one being a fix for resume
Merge tag 'asoc-fix-v6.16-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.16
A small collection of fixes, the main one being a fix for resume from hibernation on AMD systems, plus a few new quirk entries for AMD systems.
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Revision tags: v6.16-rc3 |
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#
5f2b6c5f |
| 20-Jun-2025 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'drm-fixes-2025-06-20' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie: "Bit of an uptick in fixes for rc3, msm and amdgpu leading the way, with i915/xe/nou
Merge tag 'drm-fixes-2025-06-20' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie: "Bit of an uptick in fixes for rc3, msm and amdgpu leading the way, with i915/xe/nouveau with a few each and then some scattered misc bits, nothing looks too crazy:
msm: - Display: - Fixed DP output on SDM845 - Fixed 10nm DSI PLL init - GPU: - SUBMIT ioctl error path leak fixes - drm half of stall-on-fault fixes - a7xx: Missing CP_RESET_CONTEXT_STATE - Skip GPU component bind if GPU is not in the device table
i915: - Fix MIPI vtotal programming off by one on Broxton - Fix PMU code for GCOV and AutoFDO enabled build
xe: - A workaround update - Fix memset on iomem - Fix early wedge on GuC Load failure
amdgpu: - DP tunneling fix - LTTPR fix - DSC fix - DML2.x ABGR16161616 fix - RMCM fix - Backlight fixes - GFX11 kicker support - SDMA reset fixes - VCN 5.0.1 fix - Reset fix - Misc small fixes
amdkfd: - SDMA reset fix - Fix race in GWS scheduling
nouveau: - update docs reference - fix backlight name buffer size - fix UAF in r535 gsp rpc msg - fix undefined shift
mgag200: - drop export header
ast: - drop export header
malidp: - drop informational error
ssd130x: - fix clear columns
etnaviv: - scheduler locking fix
v3d: - null pointer crash fix"
* tag 'drm-fixes-2025-06-20' of https://gitlab.freedesktop.org/drm/kernel: (50 commits) drm/xe: Fix early wedge on GuC load failure drm/xe: Fix memset on iomem drm/xe/bmg: Update Wa_16023588340 drm/amdgpu/sdma5.2: init engine reset mutex drm/amdkfd: Fix race in GWS queue scheduling drm/amdgpu/sdma5: init engine reset mutex drm/amdgpu: switch job hw_fence to amdgpu_fence drm/amdgpu: Fix SDMA UTC_L1 handling during start/stop sequences drm/amdgpu: Release reset locks during failures drm/amd/display: Check dce_hwseq before dereferencing it drm/amdgpu: VCN v5_0_1 to prevent FW checking RB during DPG pause drm/amdgpu: Use logical instance ID for SDMA v4_4_2 queue operations drm/amdgpu: Fix SDMA engine reset with logical instance ID drm/amdgpu: add kicker fws loading for gfx11/smu13/psp13 drm/amdgpu: Add kicker device detection drm/amd/display: Export full brightness range to userspace drm/amd/display: Only read ACPI backlight caps once drm/amd/display: Fix RMCM programming seq errors drm/amd/display: Fix mpv playback corruption on weston drm/amd/display: Add more checks for DSC / HUBP ONO guarantees ...
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#
97aadc16 |
| 20-Jun-2025 |
Dave Airlie <airlied@redhat.com> |
Merge tag 'drm-misc-fixes-2025-06-19' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.16-rc3: - vivante scheduler fix. - v3d null pointer crash fix. - fix back
Merge tag 'drm-misc-fixes-2025-06-19' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.16-rc3: - vivante scheduler fix. - v3d null pointer crash fix. - fix backlight, booting GSP-RM, and potential integer shift overflow in nouveau. - fix compiler warnings about unused linux/export.h - fix malidp unknown modifier spam. - fix for ssd130x.
Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://lore.kernel.org/r/d44bab7b-01f8-45a8-a7f4-5d3d563d2f9d@linux.intel.com
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Revision tags: v6.16-rc2, v6.16-rc1, v6.15 |
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#
80626ae6 |
| 22-May-2025 |
Colin Ian King <colin.i.king@gmail.com> |
drm/nouveau/gsp: Fix potential integer overflow on integer shifts
The left shift int 32 bit integer constants 1 is evaluated using 32 bit arithmetic and then assigned to a 64 bit unsigned integer. I
drm/nouveau/gsp: Fix potential integer overflow on integer shifts
The left shift int 32 bit integer constants 1 is evaluated using 32 bit arithmetic and then assigned to a 64 bit unsigned integer. In the case where the shift is 32 or more this can lead to an overflow. Avoid this by shifting using the BIT_ULL macro instead.
Fixes: 6c3ac7bcfcff ("drm/nouveau/gsp: support deeper page tables in COPY_SERVER_RESERVED_PDES") Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://lore.kernel.org/r/20250522131512.2768310-1-colin.i.king@gmail.com
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#
b08494a8 |
| 28-May-2025 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel
Pull drm updates from Dave Airlie: "As part of building up nova-core/nova-drm pieces we've brought in some rust abstra
Merge tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel
Pull drm updates from Dave Airlie: "As part of building up nova-core/nova-drm pieces we've brought in some rust abstractions through this tree, aux bus being the main one, with devres changes also in the driver-core tree. Along with the drm core abstractions and enough nova-core/nova-drm to use them. This is still all stub work under construction, to build the nova driver upstream.
The other big NVIDIA related one is nouveau adds support for Hopper/Blackwell GPUs, this required a new GSP firmware update to 570.144, and a bunch of rework in order to support multiple fw interfaces.
There is also the introduction of an asahi uapi header file as a precursor to getting the real driver in later, but to unblock userspace mesa packages while the driver is trapped behind rust enablement.
Otherwise it's the usual mixture of stuff all over, amdgpu, i915/xe, and msm being the main ones, and some changes to vsprintf.
new drivers: - bring in the asahi uapi header standalone - nova-drm: stub driver
rust dependencies (for nova-core): - auxiliary - bus abstractions - driver registration - sample driver - devres changes from driver-core - revocable changes
core: - add Apple fourcc modifiers - add virtio capset definitions - extend EXPORT_SYNC_FILE for timeline syncobjs - convert to devm_platform_ioremap_resource - refactor shmem helper page pinning - DP powerup/down link helpers - extended %p4cc in vsprintf.c to support fourcc prints - change vsprintf %p4cn to %p4chR, remove %p4cn - Add drm_file_err function - IN_FORMATS_ASYNC property - move sitronix from tiny to their own subdir
rust: - add drm core infrastructure rust abstractions (device/driver, ioctl, file, gem)
dma-buf: - adjust sg handling to not cache map on attach - allow setting dma-device for import - Add a helper to sort and deduplicate dma_fence arrays
docs: - updated drm scheduler docs - fbdev todo update - fb rendering - actual brightness
ttm: - fix delayed destroy resv object
bridge: - add kunit tests - convert tc358775 to atomic - convert drivers to devm_drm_bridge_alloc - convert rk3066_hdmi to bridge driver
scheduler: - add kunit tests
panel: - refcount panels to improve lifetime handling - Powertip PH128800T004-ZZA01 - NLT NL13676BC25-03F, Tianma TM070JDHG34-00 - Himax HX8279/HX8279-D DDIC - Visionox G2647FB105 - Sitronix ST7571 - ZOTAC rotation quirk
vkms: - allow attaching more displays
i915: - xe3lpd display updates - vrr refactor - intel_display struct conversions - xe2hpd memory type identification - add link rate/count to i915_display_info - cleanup VGA plane handling - refactor HDCP GSC - fix SLPC wait boosting reference counting - add 20ms delay to engine reset - fix fence release on early probe errors
xe: - SRIOV updates - BMG PCI ID update - support separate firmware for each GT - SVM fix, prelim SVM multi-device work - export fan speed - temp disable d3cold on BMG - backup VRAM in PM notifier instead of suspend/freeze - update xe_ttm_access_memory to use GPU for non-visible access - fix guc_info debugfs for VFs - use copy_from_user instead of __copy_from_user - append PCIe gen5 limitations to xe_firmware document
amdgpu: - DSC cleanup - DC Scaling updates - Fused I2C-over-AUX updates - DMUB updates - Use drm_file_err in amdgpu - Enforce isolation updates - Use new dma_fence helpers - USERQ fixes - Documentation updates - SR-IOV updates - RAS updates - PSP 12 cleanups - GC 9.5 updates - SMU 13.x updates - VCN / JPEG SR-IOV updates
amdkfd: - Update error messages for SDMA - Userptr updates - XNACK fixes
radeon: - CIK doorbell cleanup
nouveau: - add support for NVIDIA r570 GSP firmware - enable Hopper/Blackwell support
nova-core: - fix task list - register definition infrastructure - move firmware into own rust module - register auxiliary device for nova-drm
nova-drm: - initial driver skeleton
msm: - GPU: - ACD (adaptive clock distribution) for X1-85 - drop fictional address_space_size - improve GMU HFI response time out robustness - fix crash when throttling during boot - DPU: - use single CTL path for flushing on DPU 5.x+ - improve SSPP allocation code for better sharing - Enabled SmartDMA on SM8150, SC8180X, SC8280XP, SM8550 - Added SAR2130P support - Disabled DSC support on MSM8937, MSM8917, MSM8953, SDM660 - DP: - switch to new audio helpers - better LTTPR handling - DSI: - Added support for SA8775P - Added SAR2130P support - HDMI: - Switched to use new helpers for ACR data - Fixed old standing issue of HPD not working in some cases
amdxdna: - add dma-buf support - allow empty command submits
renesas: - add dma-buf support - add zpos, alpha, blend support
panthor: - fail properly for NO_MMAP bos - add SET_LABEL ioctl - debugfs BO dumping support
imagination: - update DT bindings - support TI AM68 GPU
hibmc: - improve interrupt handling and HPD support
virtio: - add panic handler support
rockchip: - add RK3588 support - add DP AUX bus panel support
ivpu: - add heartbeat based hangcheck
mediatek: - prepares support for MT8195/99 HDMIv2/DDCv2
anx7625: - improve HPD
tegra: - speed up firmware loading
* tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel: (1627 commits) drm/nouveau/tegra: Fix error pointer vs NULL return in nvkm_device_tegra_resource_addr() drm/xe: Default auto_link_downgrade status to false drm/xe/guc: Make creation of SLPC debugfs files conditional drm/i915/display: Add check for alloc_ordered_workqueue() and alloc_workqueue() drm/i915/dp_mst: Work around Thunderbolt sink disconnect after SINK_COUNT_ESI read drm/i915/ptl: Use everywhere the correct DDI port clock select mask drm/nouveau/kms: add support for GB20x drm/dp: add option to disable zero sized address only transactions. drm/nouveau: add support for GB20x drm/nouveau/gsp: add hal for fifo.chan.doorbell_handle drm/nouveau: add support for GB10x drm/nouveau/gf100-: track chan progress with non-WFI semaphore release drm/nouveau/nv50-: separate CHANNEL_GPFIFO handling out from CHANNEL_DMA drm/nouveau: add helper functions for allocating pinned/cpu-mapped bos drm/nouveau: add support for GH100 drm/nouveau: improve handling of 64-bit BARs drm/nouveau/gv100-: switch to volta semaphore methods drm/nouveau/gsp: support deeper page tables in COPY_SERVER_RESERVED_PDES drm/nouveau/gsp: init client VMMs with NV0080_CTRL_DMA_SET_PAGE_DIRECTORY drm/nouveau/gsp: fetch level shift and PDE from BAR2 VMM ...
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#
5dca4335 |
| 18-May-2025 |
Dave Airlie <airlied@redhat.com> |
Merge tag 'topic/drm-next-nouveau-r570-2025-05-19-1' of https://gitlab.freedesktop.org/drm/kernel into drm-next
drm/nouveau: r570 and hopper/blackwell support
This series implements support for boo
Merge tag 'topic/drm-next-nouveau-r570-2025-05-19-1' of https://gitlab.freedesktop.org/drm/kernel into drm-next
drm/nouveau: r570 and hopper/blackwell support
This series implements support for booting GSP-RM firmware version 570.144, and adds support for GH100, GB10x, and GB20x GPUs.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Revision tags: v6.15-rc7, v6.15-rc6 |
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#
6c3ac7bc |
| 08-May-2025 |
Ben Skeggs <bskeggs@nvidia.com> |
drm/nouveau/gsp: support deeper page tables in COPY_SERVER_RESERVED_PDES
Use data from 'struct nvkm_vmm_page/desc' to determine which PDEs need to be mirrored to RM instead of hardcoded values for p
drm/nouveau/gsp: support deeper page tables in COPY_SERVER_RESERVED_PDES
Use data from 'struct nvkm_vmm_page/desc' to determine which PDEs need to be mirrored to RM instead of hardcoded values for pre-Hopper page tables.
Needed to support Hopper/Blackwell.
Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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#
bc784972 |
| 08-May-2025 |
Ben Skeggs <bskeggs@nvidia.com> |
drm/nouveau/gsp: init client VMMs with NV0080_CTRL_DMA_SET_PAGE_DIRECTORY
The current code using NV90F1_CTRL_CMD_VASPACE_COPY_SERVER_RESERVED_PDES not only requires changes to support the new page t
drm/nouveau/gsp: init client VMMs with NV0080_CTRL_DMA_SET_PAGE_DIRECTORY
The current code using NV90F1_CTRL_CMD_VASPACE_COPY_SERVER_RESERVED_PDES not only requires changes to support the new page table layout used on Hopper/Blackwell GPUs, but is also broken in that it always mirrors the PDEs used for virtual address 0, rather than the area reserved for RM.
This works fine for the non-NVK case where the kernel has full control of the VMM layout and things end up in the right place, but NVK puts its kernel reserved area much higher in the address space.
Fixing the code to work at any VA is not enough as some parts of RM want the reserved area in a specific location, and NVK would then hit other assertions in RM instead.
Fortunately, it appears that RM never needs to allocate anything within its reserved area for DRM clients, and the COPY_SERVER_RESERVED_PDES control call primarily serves to allow RM to locate the root page table when initialising a channel's instance block.
Flag VMMs allocated by the DRM driver as externally owned, and use NV0080_CTRL_CMD_DMA_SET_PAGE_DIRECTORY to inform RM of the root page table in a similar way to NVIDIA's UVM driver.
The COPY_SERVER_RESERVED_PDES paths are kept for the golden context image and gr scrubber channel, where RM needs the reserved area.
Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Revision tags: v6.15-rc5, v6.15-rc4, v6.15-rc3, v6.15-rc2, v6.15-rc1, v6.14, v6.14-rc7, v6.14-rc6, v6.14-rc5, v6.14-rc4, v6.14-rc3, v6.14-rc2, v6.14-rc1, v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4, v6.13-rc3, v6.13-rc2, v6.13-rc1, v6.12 |
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#
53dac062 |
| 14-Nov-2024 |
Ben Skeggs <bskeggs@nvidia.com> |
drm/nouveau/gsp: add support for 570.144
Add r570-specific HAL routines, and support loading of GSP-RM version 570.144 if firmware is available.
There should be no impact on r535, or non-GSP paths.
drm/nouveau/gsp: add support for 570.144
Add r570-specific HAL routines, and support loading of GSP-RM version 570.144 if firmware is available.
There should be no impact on r535, or non-GSP paths.
Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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#
38cafe9b |
| 07-May-2025 |
Ben Skeggs <bskeggs@nvidia.com> |
drm/nouveau/gsp: add defines for rmapi object handles
Add header containing defines for RMAPI handles used by NVKM, and use them in place of magic values when calling RM_ALLOC.
Signed-off-by: Ben S
drm/nouveau/gsp: add defines for rmapi object handles
Add header containing defines for RMAPI handles used by NVKM, and use them in place of magic values when calling RM_ALLOC.
Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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#
0c6aa94f |
| 14-Nov-2024 |
Ben Skeggs <bskeggs@nvidia.com> |
drm/nouveau/gsp: switch to a simpler GSP-RM header layout
Rather than using OpenRM's directory structure for headers, move to a layout that's split roughly around RM API boundaries.
Also move the h
drm/nouveau/gsp: switch to a simpler GSP-RM header layout
Rather than using OpenRM's directory structure for headers, move to a layout that's split roughly around RM API boundaries.
Also move the headers from include/nvrm to subdev/gsp/rm/r535/nvrm, with the rest of the r535-specific code.
Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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#
c472d828 |
| 14-Nov-2024 |
Ben Skeggs <bskeggs@nvidia.com> |
drm/nouveau/gsp: move subdev/engine impls to subdev/gsp/rm/r535/
Move all the remaining GSP-RM code together underneath a versioned path, to make the code easier to work with when adding support for
drm/nouveau/gsp: move subdev/engine impls to subdev/gsp/rm/r535/
Move all the remaining GSP-RM code together underneath a versioned path, to make the code easier to work with when adding support for a newer RM version.
Aside from adjusting include paths, no code change is intended.
Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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