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2023-10-09accel/habanalabs: Move ioctls to the device specific ioctls rangeTomer Tayar1-20/+19
To use drm_ioctl(), move the ioctls to the device specific ioctls range at [DRM_COMMAND_BASE, DRM_COMMAND_END). Signed-off-by: Tomer Tayar <[email protected]> Reviewed-by: Oded Gabbay <[email protected]> Signed-off-by: Oded Gabbay <[email protected]>
2023-10-09accel/habanalabs: add info ioctl for engine error reportsOfir Bitton1-0/+16
User gets notification for every engine error report, but he still lacks the exact engine information. Hence, we allow user to query for the exact engine reported an error. Signed-off-by: Ofir Bitton <[email protected]> Reviewed-by: Oded Gabbay <[email protected]> Signed-off-by: Oded Gabbay <[email protected]>
2023-10-05drm/amdgpu: amdgpu_drm.h: fix comment typosRandy Dunlap1-2/+2
Correct typos of "occurred". Signed-off-by: Randy Dunlap <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Cc: "Pan, Xinhui" <[email protected]> Cc: [email protected] Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-05drm/amdgpu: add new INFO ioctl query for the last GPU page faultAlex Deucher1-0/+16
Add a interface to query the last GPU page fault for the process. Useful for debugging context lost errors. v2: split vmhub representation between kernel and userspace v3: add locking when fetching fault info in INFO IOCTL Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 libdrm MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 Cc: [email protected] Reviewed-by: Christian König <[email protected]> Acked-by: Guchun Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-04drm/nouveau: exec: report max pushs through getparamDanilo Krummrich1-0/+10
Report the maximum number of IBs that can be pushed with a single DRM_IOCTL_NOUVEAU_EXEC through DRM_IOCTL_NOUVEAU_GETPARAM. While the maximum number of IBs per ring might vary between chipsets, the kernel will make sure that userspace can only push a fraction of the maximum number of IBs per ring per job, such that we avoid a situation where there's only a single job occupying the ring, which could potentially lead to the ring run dry. Using DRM_IOCTL_NOUVEAU_GETPARAM to report the maximum number of IBs that can be pushed with a single DRM_IOCTL_NOUVEAU_EXEC implies that all channels of a given device have the same ring size. Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Lyude Paul <[email protected]> Acked-by: Faith Ekstrand <[email protected]> Signed-off-by: Danilo Krummrich <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-09-29Merge tag 'drm-misc-next-2023-09-27' of ↵Dave Airlie1-6/+18
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.7-rc1: UAPI Changes: - drm_file owner is now updated during use, in the case of a drm fd opened by the display server for a client, the correct owner is displayed. - Qaic gains support for the QAIC_DETACH_SLICE_BO ioctl to allow bo recycling. Cross-subsystem Changes: - Disable boot logo for au1200fb, mmpfb and unexport logo helpers. Only fbcon should manage display of logo. - Update freescale in MAINTAINERS. - Add some bridge files to bridge in MAINTAINERS. - Update gma500 driver repo in MAINTAINERS to point to drm-misc. Core Changes: - Move size computations to drm buddy allocator. - Make drm_atomic_helper_shutdown(NULL) a nop. - Assorted small fixes in drm_debugfs, DP-MST payload addition error handling. - Fix DRM_BRIDGE_ATTACH_NO_CONNECTOR handling. - Handle bad (h/v)sync_end in EDID by clipping to htotal. - Build GPUVM as a module. Driver Changes: - Simple drivers don't need to cache prepared result. - Call drm_atomic_helper_shutdown() in shutdown/unbind for a whole lot more drm drivers. - Assorted small fixes in amdgpu, ssd130x, bridge/it6621, accel/qaic, nouveau, tc358768. - Add NV12 for komeda writeback. - Add arbitration lost event to synopsis/dw-hdmi-cec. - Speed up s/r in nouveau by not restoring some big bo's. - Assorted nouveau display rework in preparation for GSP-RM, especially related to how the modeset sequence works and the DP sequence in relation to link training. - Update anx7816 panel. - Support NVSYNC and NHSYNC in tegra. - Allow multiple power domains in simple driver. Signed-off-by: Dave Airlie <[email protected]> From: Maarten Lankhorst <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-09-22accel/qaic: Add QAIC_DETACH_SLICE_BO IOCTLPranjal Ramajor Asha Kanojiya1-0/+12
Once a BO is attached with slicing configuration that BO can only be used for that particular setting. With this new feature user can detach slicing configuration off an already sliced BO and attach new slicing configuration using QAIC_ATTACH_SLICE_BO. This will support BO recycling. detach_slice_bo() detaches slicing configuration from a BO. This new helper function can also be used in release_dbc() as we are doing the exact same thing. Signed-off-by: Pranjal Ramajor Asha Kanojiya <[email protected]> Reviewed-by: Jeffrey Hugo <[email protected]> [jhugo: add documentation for new ioctl] Signed-off-by: Jeffrey Hugo <[email protected]> Reviewed-by: Stanislaw Gruszka <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-09-22accel/qaic: Remove ->size field from struct qaic_boPranjal Ramajor Asha Kanojiya1-6/+6
->size field in struct qaic_bo stores user requested buffer size for allocate path or size of the dmabuf(PRIME). Now for allocate path driver allocates a BO of size which is PAGE_SIZE aligned, this size is already stored in base BO structure (struct drm_gem_object). So difference is ->size of struct qaic_bo stores the raw value coming from user and ->size in struct drm_gem_object stores the PAGE_SZIE aligned size. Do not use ->size from struct qaic_bo for any validation or operation instead use ->size from struct drm_gem_object since we already have allocated that much memory then why not use it. Only validate if user is trying to use more then the BO size. This make the driver more flexible. After this change ->size field of struct qaic_bo becomes redundant. Remove it. Signed-off-by: Pranjal Ramajor Asha Kanojiya <[email protected]> Reviewed-by: Jeffrey Hugo <[email protected]> Signed-off-by: Jeffrey Hugo <[email protected]> Reviewed-by: Stanislaw Gruszka <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-09-22Merge tag 'drm-misc-next-2023-09-11-1' of ↵Dave Airlie1-2/+16
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.7-rc1: UAPI Changes: - Nouveau changed to not set NO_PREFETCH flag explicitly. Cross-subsystem Changes: - Update documentation of dma-buf intro and uapi. - fbdev/sbus fixes. - Use initializer macros in a lot of fbdev drivers. - Add Boris Brezillon as Panfrost driver maintainer. - Add Jessica Zhang as drm/panel reviewer. - Make more fbdev drivers use fb_ops helpers for deferred io. - Small hid trailing whitespace fix. - Use fb_ops in hid/picolcd Core Changes: - Assorted small fixes to ttm tests, drm/mst. - Documentation updates to bridge. - Add kunit tests for some drm_fb functions. - Rework drm_debugfs implementation. - Update xe documentation to mark todos as completed. Driver Changes: - Add support to rockchip for rv1126 mipi-dsi and vop. - Assorted small fixes to nouveau, bridge/samsung-dsim, bridge/lvds-codec, loongson, rockchip, panfrost, gma500, repaper, komeda, virtio, ssd130x. - Add support for simple panels Mitsubishi AA084XE01, JDI LPM102A188A, - Documentation updates to accel/ivpu. - Some nouveau scheduling/fence fixes. - Power management related fixes and other fixes to ivpu. - Assorted bridge/it66121 fixes. - Make platform drivers return void in remove() callback. Signed-off-by: Dave Airlie <[email protected]> From: Maarten Lankhorst <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-09-20drm/amdgpu: Add EXT_COHERENT memory allocation flagsDavid Francis1-1/+9
These flags (for GEM and SVM allocations) allocate memory that allows for system-scope atomic semantics. On GFX943 these flags cause caches to be avoided on non-local memory. On all other ASICs they are identical in functionality to the equivalent COHERENT flags. Corresponding Thunk patch is at https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88 Reviewed-by: David Yat Sin <[email protected]> Signed-off-by: David Francis <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-31drm/amdgpu: add VPE FW version query supportLang Yu1-0/+2
Add support to query VPE FW version. Signed-off-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-30drm/amdgpu: add VPE HW IP definitionHuang Rui1-1/+2
Add HW IP for Video Processing Engine to support user space CS. Signed-off-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-30drm/amdgpu: add new AMDGPU_FAMILY definitionPrike Liang1-0/+1
add GC 11.5.0 family Signed-off-by: Prike Liang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-24drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitlyDanilo Krummrich1-1/+7
Currently, NO_PREFETCH is passed implicitly through drm_nouveau_gem_pushbuf_push::length and drm_nouveau_exec_push::va_len. Since this is a direct representation of how the HW is programmed it isn't really future proof for a uAPI. Hence, fix this up for the new uAPI and split up the va_len field of struct drm_nouveau_exec_push, such that we keep 32bit for va_len and 32bit for flags. For drm_nouveau_gem_pushbuf_push::length at least provide NOUVEAU_GEM_PUSHBUF_NO_PREFETCH to indicate the bit shift. While at it, fix up nv50_dma_push() as well, such that the caller doesn't need to encode the NO_PREFETCH flag into the length parameter. Signed-off-by: Danilo Krummrich <[email protected]> Reviewed-by: Faith Ekstrand <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-24drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitlyDanilo Krummrich1-1/+7
Currently, NO_PREFETCH is passed implicitly through drm_nouveau_gem_pushbuf_push::length and drm_nouveau_exec_push::va_len. Since this is a direct representation of how the HW is programmed it isn't really future proof for a uAPI. Hence, fix this up for the new uAPI and split up the va_len field of struct drm_nouveau_exec_push, such that we keep 32bit for va_len and 32bit for flags. For drm_nouveau_gem_pushbuf_push::length at least provide NOUVEAU_GEM_PUSHBUF_NO_PREFETCH to indicate the bit shift. While at it, fix up nv50_dma_push() as well, such that the caller doesn't need to encode the NO_PREFETCH flag into the length parameter. Signed-off-by: Danilo Krummrich <[email protected]> Reviewed-by: Faith Ekstrand <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-15Merge tag 'amd-drm-next-6.6-2023-08-11' of ↵Dave Airlie1-1/+6
https://gitlab.freedesktop.org/agd5f/linux into drm-next amdgpu: - SDMA 6.1.0 support - SMU 13.x fixes - PSP 13.x fixes - HDP 6.1 support - SMUIO 14.0 support - IH 6.1 support - Coding style cleanups - Misc display fixes - Initial Freesync panel replay support - RAS fixes - SDMA 5.2 MGCG updates - SR-IOV fixes - DCN3+ gamma fix - Revert zpos properly until IGT regression is fixed - NBIO 7.9 fixes - Use TTM to manage the doorbell BAR - Async flip fix - DPIA tracing support - DCN 3.x TMDS HDMI fixes - FRU fixes amdkfd: - Coding style cleanups - SVM fixes - Trap handler fixes - Convert older APUs to use dGPU path like newer APUs - Drop IOMMUv2 path as it is no longer used radeon: - Coding style cleanups drm buddy: - Fix debugging output UAPI: - A new memory pool was added to amdgpu_drm.h since we converted doorbell BAR management to use TTM, but userspace is blocked from allocating from it at this point, so kind of not really anything new here per se Signed-off-by: Dave Airlie <[email protected]> # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCZNahZwAKCRC93/aFa7yZ # 2KNjAP0UV2vJZjrze7OQI/YoI+40UlGjS81nKGlMIN3eR8nzvAD/c9McLJViL82R # idEAK7tsr/MaCKoPAlED7CkUZiHNlQw= # =4w7I # -----END PGP SIGNATURE----- # gpg: Signature made Sat 12 Aug 2023 07:00:23 AEST # gpg: using EDDSA key 203B921D836B5735349902BDBDDFF6856BBC99D8 # gpg: Can't check signature: No public key From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-11accel/ivpu: Document DRM_IVPU_PARAM_CAPABILITIESStanislaw Gruszka1-2/+16
Add comments regarding new DRM_IVPU_PARAM_CAPABILITIES param. Signed-off-by: Stanislaw Gruszka <[email protected]> Reviewed-by: Jeffrey Hugo <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-09accel/ivpu: Refactor memory ranges logicKarol Wachowski1-1/+4
Add new dma range and change naming convention for virtual address memory ranges managed by KMD. New available ranges are named as follows: * global range - global context accessible by FW * aliased range - user context accessible by FW * dma range - user context accessible by DMA * shave range - user context accessible by shaves * global shave range - global context accessible by shave nn Signed-off-by: Karol Wachowski <[email protected]> Reviewed-by: Stanislaw Gruszka <[email protected]> Signed-off-by: Stanislaw Gruszka <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-09accel/ivpu: Extend get_param ioctl to identify capabilitiesStanislaw Gruszka1-0/+4
Add DRM_IVPU_PARAM_CAPABILITIES parameters to get_param ioctl to query driver capabilities. For now use it for identify metric streamer and new dma memory range features. Currently upstream version of intel_vpu does not have those, they will be added it the future. Reviewed-by: Jacek Lawrynowicz <[email protected]> Signed-off-by: Stanislaw Gruszka <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-07drm/amdgpu: add UAPI for allocating doorbell memoryAlex Deucher1-1/+6
This patch adds flags for a new gem domain AMDGPU_GEM_DOMAIN_DOORBELL in the UAPI layer. V2: Drop 'memory' from description (Christian) Cc: Alex Deucher <[email protected]> Cc: Christian Koenig <[email protected]> Reviewed-by: Christian Koenig <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Shashank Sharma <[email protected]>
2023-08-04drm/nouveau: new VM_BIND uAPI interfacesDanilo Krummrich1-0/+217
This commit provides the interfaces for the new UAPI motivated by the Vulkan API. It allows user mode drivers (UMDs) to: 1) Initialize a GPU virtual address (VA) space via the new DRM_IOCTL_NOUVEAU_VM_INIT ioctl. UMDs can provide a kernel reserved VA area. 2) Bind and unbind GPU VA space mappings via the new DRM_IOCTL_NOUVEAU_VM_BIND ioctl. 3) Execute push buffers with the new DRM_IOCTL_NOUVEAU_EXEC ioctl. Both, DRM_IOCTL_NOUVEAU_VM_BIND and DRM_IOCTL_NOUVEAU_EXEC support asynchronous processing with DRM syncobjs as synchronization mechanism. The default DRM_IOCTL_NOUVEAU_VM_BIND is synchronous processing, DRM_IOCTL_NOUVEAU_EXEC supports asynchronous processing only. Reviewed-by: Faith Ekstrand <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Co-developed-by: Dave Airlie <[email protected]> Signed-off-by: Danilo Krummrich <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-04drm/nouveau: fixup the uapi header file.Dave Airlie1-3/+45
nouveau > 10 years ago had a plan for new multiplexer inside a multiplexer API using nvif. It never fully reached fruition, fast forward 10 years, and the new vulkan driver is avoiding libdrm and calling ioctls, and these 3 ioctls, getparam, channel alloc + free don't seem to be things we'd want to use nvif for. Undeprecate and put them into the uapi header so we can just copy it into mesa later. v2: use uapi types. Reviewed-by: Faith Ekstrand <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Signed-off-by: Danilo Krummrich <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-03drm/doc: document that PRIME import/export is always supportedSimon Ser1-0/+7
Since commit 6b85aa68d9d5 ("drm: Enable PRIME import/export for all drivers"), import/export is always supported. Document this so that user-space knows what to expect. Signed-off-by: Simon Ser <[email protected]> Reviewed-by: Jeffrey Hugo <[email protected]> Cc: Thomas Zimmermann <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Jeffrey Hugo <[email protected]> Cc: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-03drm/doc: document drm_event and its typesSimon Ser1-10/+35
Convert struct drm_event to a kernel doc comment. Link to the generic DRM event types. Add a basic description of each event type. Signed-off-by: Simon Ser <[email protected]> Acked-by: Pekka Paalanen <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-03drm/doc: add warning about connector_type_id stabilitySimon Ser1-0/+3
Mention that the connector_type_id is not stable: it depends on driver and device probe order. Signed-off-by: Simon Ser <[email protected]> Acked-by: Pekka Paalanen <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-03drm/doc: use proper cross-references for sectionsSimon Ser1-5/+4
When I originally wrote these docs, I couldn't manage to insert a cross-reference to a section. Here's how it can be done. Signed-off-by: Simon Ser <[email protected]> Reviewed-by: Jani Nikula <[email protected]> Acked-by: Daniel Vetter <[email protected]> Cc: Pekka Paalanen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-01drm/virtio: Support sync objectsDmitry Osipenko1-1/+15
Add sync object DRM UAPI support to VirtIO-GPU driver. Sync objects support is needed by native context VirtIO-GPU Mesa drivers, it also will be used by Venus and Virgl contexts. Reviewed-by; Emil Velikov <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> Tested-by: Pierre-Eric Pelloux-Prayer <[email protected]> # amdgpu nctx Tested-by: Rob Clark <[email protected]> # freedreno nctx Reviewed-by: Rob Clark <[email protected]> Acked-by: Gurchetan Singh <[email protected]> Acked-by: Gerd Hoffmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-07-20drm/syncobj: add IOCTL to register an eventfdSimon Ser1-0/+23
Introduce a new DRM_IOCTL_SYNCOBJ_EVENTFD IOCTL which signals an eventfd from a syncobj. This is useful for Wayland compositors to handle wait-before-submit. Wayland clients can send a timeline point to the compositor before the point has materialized yet, then compositors can wait for the point to materialize via this new IOCTL. The existing DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT IOCTL is not suitable because it blocks. Compositors want to integrate the wait with their poll(2)-based event loop. Requirements for new uAPI: - User-space patch: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4262 - IGT: https://lists.freedesktop.org/archives/igt-dev/2023-July/057893.html v2: - Wait for fence when flags is zero - Improve documentation (Pekka) - Rename IOCTL (Christian) - Fix typo in drm_syncobj_add_eventfd() (Christian) v3: - Link user-space + IGT patches - Add reference from overview docs v4: fix IOCTL number conflict with GETFB2 (Nicholas Choi, Vitaly Prosyak) Signed-off-by: Simon Ser <[email protected]> Reviewed-by: Christian König <[email protected]> Acked-by: Pekka Paalanen <[email protected]> Cc: Jason Ekstrand <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Bas Nieuwenhuizen <[email protected]> Cc: Daniel Stone <[email protected]> Cc: James Jones <[email protected]> Cc: Austin Shafer <[email protected]> Cc: Vitaly Prosyak <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-06-23drm: fix code style for embedded structs in hdr_metadata_infoframeSimon Ser1-2/+2
Only the stuff inside the brackets should be indented. Signed-off-by: Simon Ser <[email protected]> Cc: Harry Wentland <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Sebastian Wick <[email protected]> Cc: Joshua Ashton <[email protected]> Cc: Pekka Paalanen <[email protected]> Reviewed-by: Pekka Paalanen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-06-15Merge tag 'amd-drm-next-6.5-2023-06-09' of ↵Dave Airlie1-0/+22
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.5-2023-06-02: amdgpu: - SR-IOV fixes - Warning fixes - Misc code cleanups and spelling fixes - DCN 3.2 updates - Improved DC FAMS support for better power management - Improved DC SubVP support for better power management - DCN 3.1.x fixes - Max IB size query - DC GPU reset fixes - RAS updates - DCN 3.0.x fixes - S/G display fixes - CP shadow buffer support - Implement connector force callback - Z8 power improvements - PSP 13.0.10 vbflash support - Mode2 reset fixes - Store MQDs in VRAM to improve queue switch latency - VCN 3.x fixes - JPEG 3.x fixes - Enable DC_FP on LoongArch - GFXOFF fixes - GC 9.4.3 partition support - SDMA 4.4.2 partition support - VCN/JPEG 4.0.3 partition support - VCN 4.0.3 updates - NBIO 7.9 updates - GC 9.4.3 updates - Take NUMA into account when allocating memory - Handle NUMA for partitions - SMU 13.0.6 updates - GC 9.4.3 RAS updates - Stop including unused swiotlb.h - SMU 13.0.7 fixes - Fix clock output ordering on some APUs - Clean up DC FPGA code - GFX9 preemption fixes - Misc irq fixes - S0ix fixes - Add new DRM_AMDGPU_WERROR config parameter to help with CI - PCIe fix for RDNA2 - kdoc fixes - Documentation updates amdkfd: - Query TTM mem limit rather than hardcoding it - GC 9.4.3 partition support - Handle NUMA for partitions radeon: - Fix possible double free - Stop including unused swiotlb.h - Fix possible division by zero ttm: - Add query for TTM mem limit - Add NUMA awareness to pools - Export ttm_pool_fini() UAPI: - Add new ctx query flag to better handle GPU resets Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22290 - Add new interface to query and set shadow buffer for RDNA3 Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21986 - Add new INFO query for max IB size Proposed userspace: https://gitlab.freedesktop.org/bnieuwenhuizen/mesa/-/commits/ib-rejection-v3 amd-drm-next-6.5-2023-06-09: amdgpu: - S0ix fixes - Initial SMU13 Overdrive support - kdoc fixes - Misc clode cleanups - Flexible array fixes - Display OTG fixes - SMU 13.0.6 updates - Revert some broken clock counter updates - Misc display fixes - GFX9 preemption fixes - Add support for newer EEPROM bad page table format - Add missing radeon secondary id - Add support for new colorspace KMS API - CSA fix - Stable pstate fixes for APUs - make vbl interface admin only - Handle PCI accelerator class amdkfd: - Add debugger support for gdb radeon: - Fix possible UAF drm: - Add Colorspace functionality UAPI: - Add debugger interface for enabling gdb Proposed userspace: https://github.com/ROCm-Developer-Tools/ROCdbgapi/tree/wip-dbgapi - Add KMS colorspace API Discussion: https://lists.freedesktop.org/archives/dri-devel/2023-June/408128.html From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-06-09drm/amdgpu: add new flag to AMDGPU_CTX_QUERY2Pierre-Eric Pelloux-Prayer1-0/+2
OpenGL EXT_robustness extension expects the driver to stop reporting GUILTY_CONTEXT_RESET when the reset has completed and the GPU is ready to accept submission again. This commit adds a AMDGPU_CTX_QUERY2_FLAGS_RESET_IN_PROGRESS flag, that let the UMD know that the reset is still not finished. Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22290 Reviewed-by: Christian König <[email protected]> Reviewed-by: André Almeida <[email protected]> Signed-off-by: Pierre-Eric Pelloux-Prayer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09Merge tag 'drm-intel-gt-next-2023-06-08' of ↵Dave Airlie1-1/+43
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - I915_GEM_CREATE_EXT_SET_PAT for Mesa on Meteorlake. Driver Changes: Fixes/improvements/new stuff: - Use large rings for compute contexts (Chris Wilson) - Better logging/debug of unexpected GuC communication issues (Michal Wajdeczko) - Clear out entire reports after reading if not power of 2 size (Ashutosh Dixit) - Limit lmem allocation size to succeed on SmallBars (Andrzej Hajda) - perf/OA capture robustness improvements on DG2 (Umesh Nerlige Ramappa) - Fix error code in intel_gsc_uc_heci_cmd_submit_nonpriv() (Dan Carpenter) Future platform enablement: - Add workaround 14016712196 (Tejas Upadhyay) - HuC loading for MTL (Daniele Ceraolo Spurio) - Allow user to set cache at BO creation (Fei Yang) Miscellaneous: - Use system include style for drm headers (Jani Nikula) - Drop legacy CTB definitions (Michal Wajdeczko) - Turn off the timer to sample frequencies when GT is parked (Ashutosh Dixit) - Make PMU sample array two-dimensional (Ashutosh Dixit) - Use the correct error value when kernel_context() fails (Andi Shyti) - Fix second parameter type of pre-gen8 pte_encode callbacks (Nathan Chancellor) - Fix parameter in gmch_ggtt_insert_{entries, page}() (Nathan Chancellor) - Fix size_t format specifier in gsccs_send_message() (Nathan Chancellor) - Use the fdinfo helper (Tvrtko Ursulin) - Add some missing error propagation (Tvrtko Ursulin) - Reduce I915_MAX_GT to 2 (Matt Atwood) - Rename I915_PMU_MAX_GTS to I915_PMU_MAX_GT (Matt Atwood) - Remove some obsolete definitions (John Harrison) Merges: - Merge drm/drm-next into drm-intel-gt-next (Tvrtko Ursulin) Signed-off-by: Dave Airlie <[email protected]> From: Tvrtko Ursulin <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ZIH09fqe5v5yArsu@tursulin-desk
2023-06-09Merge tag 'drm-intel-next-2023-06-05' of ↵Dave Airlie1-0/+43
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 features for v6.5: Features and functionality: - Meteorlake (MTL) display enabling (Mika, Radhakrishna, José, Ankit, Clint, Gustavo, Imre, Anusha, Juha-Pekka, Matt) - Allow VRR to be toggled during fastsets (Ville) - Allow arbitrary refresh rates with VRR eDP panels (Ville) - Support async flips on linear buffers on display ver 12+ (Arun) - New debugfs for display clock frequencies (Bhanuprakash) - Taint kernel when force probing unsupported devices (Jani) - Expose CRTC CTM property on ILK/SNB/VLV (Ville) DRM subsystem changes: - EDID changes to support further conversion to struct drm_edid (Jani) - Move i915 DSC parameter code to common DRM helpers (Dmitry Baryshkov) Refactoring and cleanups: - CSC color refactoring (Ville) - VRR cleanups (Ville) - Finish i915 conversion to struct drm_edid (Jani) - Start high level display driver file (Jani) - Hotplug refactoring (Ville) - Misc display refactoring and cleanups (Jani, Ville) - Use device based logging for state checker warnings (Jani) - Split out hotplug and display irq handling (Jani) - Move display device info and probe under display/ (Matt) - HDCP cleanups (Suraj) - Use localized warning ignores instead of per file (Jani) - Remove superfluous enum i915_drm_suspend_mode (Maarten) - PSR, pfit, scaler and chicken register definition cleanups (Ville) - Constify pointers to hwmon_channel_info (Krzysztof Kozlowski) - Replace all non-returning strlcpy with strscpy (Azeem Shaikh) - Refactor VBT aux channel and DDC pin mapping (Ville) - Include cleanups (Jani) Fixes: - Fix modeset locking issue in DP MST HDCP (Suraj) - Fix disconnected Type-C/DP-alt disable at probe (Imre) - Fix HDMI PCON DSC usage and color conversions (Ankit) - Fix g4x HDMI infoframe/audio transmission port usage (Ville) - Avoid use-after-free when DP connector init fails (Maarten) - Fix voltage level for 480 MHz CDCLK (Chaitanya) - Check HPD live state during eDP probe (Ville) - Fix active port PLL selection for secondary MST streams (Imre) - Check pipe source size when using SKL+ scalers (Ville) - Fix MIPI DSI sleep sequences (Hans de Goede) - Fix DPCD register write order to match 128b/132b requirement (Arun) - Increase AUX timeout for Type-C (Suraj) - Communicate display power demands to pcode (Stan) - Fix potential division by zero in DSC compute config (Nikita Zhandarovich) - Fix fast wake AUX sync length (Jouni) - Fix potential oops on intel_get_crtc_new_encoder() (Ville) Merges: - drm-next backmerges (Rodrigo, Jani) Signed-off-by: Dave Airlie <[email protected]> From: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-06-08accel/habanalabs: add description to several info ioctlsDani Liberman1-0/+10
Several info ioctls may return success although no data retrieved. Signed-off-by: Dani Liberman <[email protected]> Reviewed-by: Oded Gabbay <[email protected]> Signed-off-by: Oded Gabbay <[email protected]>
2023-06-07drm/i915: Allow user to set cache at BO creationFei Yang1-0/+41
To comply with the design that buffer objects shall have immutable cache setting through out their life cycle, {set, get}_caching ioctl's are no longer supported from MTL onward. With that change caching policy can only be set at object creation time. The current code applies a default (platform dependent) cache setting for all objects. However this is not optimal for performance tuning. The patch extends the existing gem_create uAPI to let user set PAT index for the object at creation time. The new extension is platform independent, so UMD's can switch to using this extension for older platforms as well, while {set, get}_caching are still supported on these legacy paltforms for compatibility reason. However, since PAT index was not clearly defined for platforms prior to GEN12 (TGL), so we are limiting this externsion to GEN12+ platforms only. See ext_set_pat() in for the implementation details. The documentation related to the PAT/MOCS tables is currently available for Tiger Lake here: https://www.intel.com/content/www/us/en/docs/graphics-for-linux/developer-reference/1-0/tiger-lake.html The documentation for other platforms is currently being updated. BSpec: 45101 Mesa support has been submitted in this merge request: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22878 The media driver supprt has bin submitted in this merge request: https://github.com/intel/media-driver/pull/1680 The IGT test related to this change is igt@gem_create@create-ext-set-pat Signed-off-by: Fei Yang <[email protected]> Cc: Chris Wilson <[email protected]> Cc: Matt Roper <[email protected]> Cc: Andi Shyti <[email protected]> Reviewed-by: Andi Shyti <[email protected]> Acked-by: Jordan Justen <[email protected]> Tested-by: Jordan Justen <[email protected]> Acked-by: Carl Zhang <[email protected]> Tested-by: Lihao Gu <[email protected]> Signed-off-by: Andi Shyti <[email protected]> Acked-by: Tvrtko Ursulin <[email protected]> Acked-by: Slawomir Milczarek <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-06-05drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flowDaniele Ceraolo Spurio1-1/+2
Before we add the second step of the MTL HuC auth (via GSC), we need to have the ability to differentiate between them. To do so, the huc authentication check is duplicated for GuC and GSC auth, with GSC-enabled binaries being considered fully authenticated only after the GSC auth step. To report the difference between the 2 auth steps, a new case is added to the HuC getparam. This way, the clear media driver can start submitting before full auth, as partial auth is enough for those workloads. v2: fix authentication status check for DG2 v3: add a better comment at the top of the HuC file to explain the different approaches to load and auth (John) v4: update call to intel_huc_is_authenticated in the pxp code to check for GSC authentication v5: drop references to meu and esclamation mark in huc_auth print (John) Signed-off-by: Daniele Ceraolo Spurio <[email protected]> Cc: Alan Previn <[email protected]> Cc: John Harrison <[email protected]> Reviewed-by: Alan Previn <[email protected]> #v2 Reviewed-by: John Harrison <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-05-31Merge drm/drm-next into drm-intel-nextJani Nikula2-1/+55
Sync the drm-intel-gt-next changes back to drm-intel-next via drm-next. Signed-off-by: Jani Nikula <[email protected]>
2023-05-29Merge tag 'drm-intel-gt-next-2023-05-24' of ↵Dave Airlie1-1/+50
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - New getparam for querying PXP support and load status Cross-subsystem Changes: - GSC/MEI proxy driver Driver Changes: Fixes/improvements/new stuff: - Avoid clearing pre-allocated framebuffers with the TTM backend (Nirmoy Das) - Implement framebuffer mmap support (Nirmoy Das) - Disable sampler indirect state in bindless heap (Lionel Landwerlin) - Avoid out-of-bounds access when loading HuC (Lucas De Marchi) - Actually return an error if GuC version range check fails (John Harrison) - Get mutex and rpm ref just once in hwm_power_max_write (Ashutosh Dixit) - Disable PL1 power limit when loading GuC firmware (Ashutosh Dixit) - Block in hwmon while waiting for GuC reset to complete (Ashutosh Dixit) - Provide sysfs for SLPC efficient freq (Vinay Belgaumkar) - Add support for total context runtime for GuC back-end (Umesh Nerlige Ramappa) - Enable fdinfo for GuC backends (Umesh Nerlige Ramappa) - Don't capture Gen8 regs on Xe devices (John Harrison) - Fix error capture for virtual engines (John Harrison) - Track patch level versions on reduced version firmware files (John Harrison) - Decode another GuC load failure case (John Harrison) - GuC loading and firmware table handling fixes (John Harrison) - Fix confused register capture list creation (John Harrison) - Dump error capture to kernel log (John Harrison) - Dump error capture to dmesg on CTB error (John Harrison) - Disable rps_boost debugfs when SLPC is used (Vinay Belgaumkar) Future platform enablement: - Disable stolen memory backed FB for A0 [mtl] (Nirmoy Das) - Various refactors for multi-tile enablement (Andi Shyti, Tejas Upadhyay) - Extend Wa_22011802037 to MTL A-step (Madhumitha Tolakanahalli Pradeep) - WA to clear RDOP clock gating [mtl] (Haridhar Kalvala) - Set has_llc=0 [mtl] (Fei Yang) - Define MOCS and PAT tables for MTL (Madhumitha Tolakanahalli Pradeep) - Add PTE encode function [mtl] (Fei Yang) - fix mocs selftest [mtl] (Fei Yang) - Workaround coherency issue for Media [mtl] (Fei Yang) - Add workaround 14018778641 [mtl] (Tejas Upadhyay) - Implement Wa_14019141245 [mtl] (Radhakrishna Sripada) - Fix the wa number for Wa_22016670082 [mtl] (Radhakrishna Sripada) - Use correct huge page manager for MTL (Jonathan Cavitt) - GSC/MEI support for Meteorlake (Alexander Usyskin, Daniele Ceraolo Spurio) - Define GuC firmware version for MTL (John Harrison) - Drop FLAT CCS check [mtl] (Pallavi Mishra) - Add MTL for remapping CCS FBs [mtl] (Clint Taylor) - Meteorlake PXP enablement (Alan Previn) - Do not enable render power-gating on MTL (Andrzej Hajda) - Add MTL performance tuning changes (Radhakrishna Sripada) - Extend Wa_16014892111 to MTL A-step (Radhakrishna Sripada) - PMU multi-tile support (Tvrtko Ursulin) - End support for set caching ioctl [mtl] (Fei Yang) Driver refactors: - Use i915 instead of dev_priv insied the file_priv structure (Andi Shyti) - Use proper parameter naming in for_each_engine() (Andi Shyti) - Use gt_err for GT info (Tejas Upadhyay) - Consolidate duplicated capture list code (John Harrison) - Capture list naming clean up (John Harrison) - Use kernel-doc -Werror when CONFIG_DRM_I915_WERROR=y (Jani Nikula) - Preparation for using PAT index (Fei Yang) - Use pat_index instead of cache_level (Fei Yang) Miscellaneous: - Fix memory leaks in i915 selftests (Cong Liu) - Record GT error for gt failure (Tejas Upadhyay) - Migrate platform-dependent mock hugepage selftests to live (Jonathan Cavitt) - Update the SLPC selftest (Vinay Belgaumkar) - Throw out set() wrapper (Jani Nikula) - Large driver kernel doc cleanup (Jani Nikula) - Fix probe injection CI failures after recent change (John Harrison) - Make unexpected firmware versions an error in debug builds (John Harrison) - Silence UBSAN uninitialized bool variable warning (Ashutosh Dixit) - Fix memory leaks in function live_nop_switch (Cong Liu) Merges: - Merge drm/drm-next into drm-intel-gt-next (Joonas Lahtinen) Signed-off-by: Dave Airlie <[email protected]> # Conflicts: # drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c From: Tvrtko Ursulin <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ZG5SxCWRSkZhTDtY@tursulin-desk
2023-05-22drm/i915/pmu: Prepare for multi-tile non-engine countersTvrtko Ursulin1-1/+16
Reserve some bits in the counter config namespace which will carry the tile id and prepare the code to handle this. No per tile counters have been added yet. v2: - Fix checkpatch issues - Use 4 bits for gt id in non-engine counters. Drop FIXME. - Set MAX GTs to 4. Drop FIXME. v3: (Ashutosh, Tvrtko) - Drop BUG_ON that would never fire - Make enable u64 - Pull in some code from next patch v4: Set I915_PMU_MAX_GTS to 2 (Tvrtko) v5: s/u64/u32 where needed (Ashutosh) Signed-off-by: Tvrtko Ursulin <[email protected]> Signed-off-by: Umesh Nerlige Ramappa <[email protected]> Reviewed-by: Ashutosh Dixit <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-05-17Merge drm/drm-next into drm-intel-nextRodrigo Vivi4-4/+439
Backmerge to get some hwmon dependencies. Signed-off-by: Rodrigo Vivi <[email protected]>
2023-05-15drm/fourcc: define Intel Meteorlake related ccs modifiersJuha-Pekka Heikkila1-0/+43
Add Tile4 type ccs modifiers with aux buffer needed for MTL Bspec: 49251, 49252, 49253 Cc: [email protected] Cc: Jani Nikula <[email protected]> Signed-off-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Matt Atwood <[email protected]> Acked-by: Thomas Zimmermann <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-05-11drm/i915/uapi/pxp: Add a GET_PARAM for PXPAlan Previn1-0/+19
Because of the additional firmware, component-driver and initialization depedencies required on MTL platform before a PXP context can be created, UMD calling for PXP creation as a way to get-caps can take a long time. An actual real world customer stack has seen this happen in the 4-to-8 second range after the kernel starts (which sees MESA's init appear in the middle of this range as the compositor comes up). To avoid unncessary delays experienced by the UMD for get-caps purposes, add a GET_PARAM for I915_PARAM_PXP_SUPPORT. However, some failures can still occur after all the depedencies are met (such as firmware init flow failure, bios configurations or SOC fusing not allowing PXP enablement). Those scenarios will only be known to user space when it attempts creating a PXP context and is documented in the GEM UAPI headers. While making this change, create a helper that is common to both GET_PARAM caller and intel_pxp_start since the latter does similar checks. Signed-off-by: Alan Previn <[email protected]> Reviewed-by: Daniele Ceraolo Spurio <[email protected]> Acked-by: Jordan Justen <[email protected]> Signed-off-by: Radhakrishna Sripada <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-05-11drm/i915/pxp: Add ARB session creation and cleanupAlan Previn1-0/+15
Add MTL's function for ARB session creation using PXP firmware version 4.3 ABI structure format. While relooking at the ARB session creation flow in intel_pxp_start, let's address missing UAPI documentation. Without actually changing backward compatible behavior, update i915's drm-uapi comments that describe the possible error values when creating a context with I915_CONTEXT_PARAM_PROTECTED_CONTENT: Since the first merge of PXP support on ADL, i915 returns -ENXIO if a dependency such as firmware or component driver was yet to be loaded or returns -EIO if the creation attempt failed when requested by the PXP firmware (specific firmware error responses are reported in dmesg). Add MTL's function for ARB session invalidation but this reuses PXP firmware version 4.2 ABI structure format. For both cases, in the back-end gsccs functions for sending messages to the firmware inspect the GSC-CS-Mem-Header's pending-bit which means the GSC firmware is busy and we should retry. Given the last hw requirement, lets also update functions in front-end layer that wait for session creation or teardown completion to use new worst case timeout periods. Signed-off-by: Alan Previn <[email protected]> Reviewed-by: Daniele Ceraolo Spurio <[email protected]> Signed-off-by: Radhakrishna Sripada <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-04-28drm/uapi: Document CTM matrix betterVille Syrjälä1-0/+5
Document in which order the CTM matrix elements are stored. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Xaver Hugl <[email protected]> Acked-by: Simon Ser <[email protected]>
2023-04-24drm/amdgpu: add UAPI to query GFX shadow sizesAlex Deucher1-0/+8
Add UAPI to query the GFX shadow buffer requirements for preemption on GFX11. UMDs need to specify the shadow areas for preemption. v2: move into existing asic info query drop GDS as its use is determined by the UMD (Marek) v3: Update comments to note that alignment is base virtual alignment (Alex) Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-04-24drm/amdgpu/UAPI: add new CS chunk for GFX shadow buffersAlex Deucher1-0/+10
For GFX11, the UMD needs to allocate some shadow buffers to be used for preemption. The UMD allocates the buffers and passes the GPU virtual address to the kernel since the kernel will program the packet that specified these addresses as part of its IB submission frame. v2: UMD passes shadow init to tell kernel when to initialize the shadow Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-04-18drm/amdgpu: Add support for querying the max ibs in a submission. (v3)Bas Nieuwenhuizen1-0/+2
This info would be used by radv to figure out when we need to split a submission into multiple submissions. radv currently has a limit of 192 which seems to work for most gfx submissions, but is way too high for e.g. compute or sdma. Userspace is available at https://gitlab.freedesktop.org/bnieuwenhuizen/mesa/-/commits/ib-rejection-v3 v3: Completely rewrote based on suggestion of making it a separate query. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2498 Reviewed-by: Christian König <[email protected]> Signed-off-by: Bas Nieuwenhuizen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-04-11Merge tag 'drm-msm-next-2023-04-10' of ↵Daniel Vetter1-2/+16
https://gitlab.freedesktop.org/drm/msm into drm-next main pull request for v6.4 Core Display: ============ * Bugfixes for error handling during probe * rework UBWC decoder programming * prepare_commit cleanup * bindings for SM8550 (MDSS, DPU), SM8450 (DP) * timeout calculation fixup * atomic: use drm_crtc_next_vblank_start() instead of our own custom thing to calculate the start of next vblank DP: == * interrupts cleanup DPU: === * DSPP sub-block flush on sc7280 * support AR30 in addition to XR30 format * Allow using REC_0 and REC_1 to handle wide (4k) RGB planes * Split the HW catalog into individual per-SoC files DSI: === * rework DSI instance ID detection on obscure platforms GPU: === * uapi C++ compatibility fix * a6xx: More robust gdsc reset * a3xx and a4xx devfreq support * update generated headers * various cleanups and fixes * GPU and GEM updates to avoid allocations which could trigger reclaim (shrinker) in fence signaling path * dma-fence deadline hint support and wait-boost * a640 speedbin support * a650 speedbin support Conflicts in drivers/gpu/drm/msm/adreno/adreno_gpu.c: Conflict between the 7fa5047a436b ("drm: Use of_property_present() for testing DT property presence") and 9f251f934012 ("drm/msm/adreno: Use OPP for every GPU generation"). The latter removed the of_ function call outright, so I went with what's in the PR unchanged. From: Rob Clark <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvwuj5tabyW910+N-B=5kFNAC7QNYoQ=0xi3roBjQvFFQ@mail.gmail.com Signed-off-by: Daniel Vetter <[email protected]>
2023-04-08accel/habanalabs/uapi: new Gaudi2 server typeOded Gabbay1-1/+2
Add definition of a new Gaudi2 server type. This represents the connectivity between the cards in that server type. Signed-off-by: Oded Gabbay <[email protected]> Reviewed-by: Stanislaw Gruszka <[email protected]>
2023-04-06drm/msm: Rename drm_msm_gem_submit_reloc::or in C++ codeDanylo Piliaiev1-0/+4
Clashes with C++ `or` keyword Signed-off-by: Danylo Piliaiev <[email protected]> Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Patchwork: https://patchwork.freedesktop.org/patch/528751/ Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Baryshkov <[email protected]>
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