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* Merge tag 'drm-misc-next-2025-01-06' of ↵Dave Airlie2025-01-091-3/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for 6.14: UAPI Changes: - Clarify drm memory stats documentation Cross-subsystem Changes: Core Changes: - sched: Documentation fixes, Driver Changes: - amdgpu: Track BO memory stats at runtime - amdxdna: Various fixes - hisilicon: New HIBMC driver - bridges: - Provide default implementation of atomic_check for HDMI bridges - it605: HDCP improvements, MCCS Support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250106-augmented-kakapo-of-action-0cf000@houat
| * drm/amdgpu: track bo memory stats at runtimeYunxiang Li2024-12-191-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before, every time fdinfo is queried we try to lock all the BOs in the VM and calculate memory usage from scratch. This works okay if the fdinfo is rarely read and the VMs don't have a ton of BOs. If either of these conditions is not true, we get a massive performance hit. In this new revision, we track the BOs as they change states. This way when the fdinfo is queried we only need to take the status lock and copy out the usage stats with minimal impact to the runtime performance. With this new approach however, we would no longer be able to track active buffers. Signed-off-by: Yunxiang Li <Yunxiang.Li@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241219151411.1150-6-Yunxiang.Li@amd.com Signed-off-by: Christian König <christian.koenig@amd.com>
* | drm/amdgpu: drop the amdgpu_device argument from amdgpu_ib_freePierre-Eric Pelloux-Prayer2024-12-181-2/+1
| | | | | | | | | | | | | | | | | | It's unused. Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amd/amdgpu: Add support for isp buffersPratap Nirujogi2024-12-101-0/+5
|/ | | | | | | | | | | | Add support to create user BOs with MC address for isp using the dma-buf handle exported for the buffers allocated from system memory in isp driver. Export amdgpu_bo_create_kernel() and amdgpu_bo_free_kernel() as well for isp to allocate GTT internal buffers required for fw to run. Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: stop tracking visible memory statsYunxiang Li2024-11-041-10/+0
| | | | | | | | | | | | Since on modern systems all of vram can be made visible anyways, to simplify the new implementation, drops tracking how much memory is visible for now. If this is really needed we can add it back on top of the new implementation, or just report all the BOs as visible. Signed-off-by: Yunxiang Li <Yunxiang.Li@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: make drm-memory-* report resident memoryYunxiang Li2024-11-041-1/+0
| | | | | | | | | | | | | The old behavior reports the resident memory usage for this key and the documentation say so as well. However this was accidentally changed to include buffers that was evicted. Fixes: 04bdba46542c ("drm/amdgpu: Use drm_print_memory_stats helper from fdinfo") Signed-off-by: Yunxiang Li <Yunxiang.Li@amd.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: Use drm_print_memory_stats helper from fdinfoTvrtko Ursulin2024-10-081-25/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert fdinfo memory stats to use the common drm_print_memory_stats helper. This achieves alignment with the common keys as documented in drm-usage-stats.rst, adding specifically drm-total- key the driver was missing until now. Additionally I made the code stop skipping total size for objects which currently do not have a backing store, and I added resident, active and purgeable reporting. Legacy keys have been preserved, with the outlook of only potentially removing only the drm-memory- when the time gets right. The example output now looks like this: pos: 0 flags: 02100002 mnt_id: 24 ino: 1239 drm-driver: amdgpu drm-client-id: 4 drm-pdev: 0000:04:00.0 pasid: 32771 drm-total-cpu: 0 drm-shared-cpu: 0 drm-active-cpu: 0 drm-resident-cpu: 0 drm-purgeable-cpu: 0 drm-total-gtt: 2392 KiB drm-shared-gtt: 0 drm-active-gtt: 0 drm-resident-gtt: 2392 KiB drm-purgeable-gtt: 0 drm-total-vram: 44564 KiB drm-shared-vram: 31952 KiB drm-active-vram: 0 drm-resident-vram: 44564 KiB drm-purgeable-vram: 0 drm-memory-vram: 44564 KiB drm-memory-gtt: 2392 KiB drm-memory-cpu: 0 KiB amd-memory-visible-vram: 44564 KiB amd-evicted-vram: 0 KiB amd-evicted-visible-vram: 0 KiB amd-requested-vram: 44564 KiB amd-requested-visible-vram: 11952 KiB amd-requested-gtt: 2392 KiB drm-engine-compute: 46464671 ns v2: * Track purgeable via AMDGPU_GEM_CREATE_DISCARDABLE. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Rob Clark <robdclark@chromium.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: remove amdgpu_pin_restricted()Christian König2024-09-181-2/+0
| | | | | | | | | We haven't used the functionality to pin BOs in a certain range at all while the driver existed. Just nuke it. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: nuke the VM PD/PT shadow handlingChristian König2024-09-181-21/+0
| | | | | | | | | | | | | | This was only used as workaround for recovering the page tables after VRAM was lost and is no longer necessary after the function amdgpu_vm_bo_reset_state_machine() started to do the same. Compute never used shadows either, so the only proplematic case left is SVM and that is most likely not recoverable in any way when VRAM is lost. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdkfd: Ensure user queue buffers residencyPhilip Yang2024-07-231-0/+6
| | | | | | | | | | | | | | Add atomic queue_refcount to struct bo_va, return -EBUSY to fail unmap BO from the GPU if the bo_va queue_refcount is not zero. Create queue to increase the bo_va queue_refcount, destroy queue to decrease the bo_va queue_refcount, to ensure the queue buffers mapped on the GPU when queue is active. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: once more fix the call oder in amdgpu_ttm_move() v2Christian König2024-04-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | This reverts drm/amdgpu: fix ftrace event amdgpu_bo_move always move on same heap. The basic problem here is that after the move the old location is simply not available any more. Some fixes were suggested, but essentially we should call the move notification before actually moving things because only this way we have the correct order for DMA-buf and VM move notifications as well. Also rework the statistic handling so that we don't update the eviction counter before the move. v2: add missing NULL check Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: 94aeb4117343 ("drm/amdgpu: fix ftrace event amdgpu_bo_move always move on same heap") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3171 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> CC: stable@vger.kernel.org
* drm/amdgpu: fix visible VRAM handling during faultsChristian König2024-04-171-22/+0
| | | | | | | | | | | | | | | | | When we removed the hacky start code check we actually didn't took into account that *all* VRAM pages needs to be CPU accessible. Clean up the code and unify the handling into a single helper which checks if the whole resource is CPU accessible. The only place where a partial check would make sense is during eviction, but that is neglitible. Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: aed01a68047b ("drm/amdgpu: Remove TTM resource->start visible VRAM condition v2") Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> CC: stable@vger.kernel.org
* drm/amdgpu: add shared fdinfo statsAlex Deucher2024-02-161-0/+6
| | | | | | | | | | | | | Add shared stats. Useful for seeing shared memory. v2: take dma-buf into account as well v3: use the new gem helper Link: https://lore.kernel.org/all/20231207180225.439482-1-alexander.deucher@amd.com/ Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Rob Clark <robdclark@gmail.com> Reviewed-by: Christian König <christian.keonig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
* drm/amdgpu: fix ftrace event amdgpu_bo_move always move on same heapWang, Beyond2023-12-141-3/+1
| | | | | | | | | | | | | | | Issue: during evict or validate happened on amdgpu_bo, the 'from' and 'to' is always same in ftrace event of amdgpu_bo_move where calling the 'trace_amdgpu_bo_move', the comment says move_notify is called before move happens, but actually it is called after move happens, here the new_mem is same as bo->resource Fix: move trace_amdgpu_bo_move from move_notify to amdgpu_bo_move Signed-off-by: Wang, Beyond <Wang.Beyond@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: add missing NULL checkChristian König2023-10-091-1/+1
| | | | | | | | | | bo->tbo.resource can easily be NULL here. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2902 Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> CC: stable@vger.kernel.org
* drm/amdgpu: accommodate DOMAIN/PL_DOORBELLAlex Deucher2023-08-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds changes: - to accommodate the new GEM domain for DOORBELLs - to accommodate the new TTM PL for DOORBELLs in order to manage doorbell pages as GEM object. V2: Addressed reviwe comments from Christian - drop the doorbell changes for pinning/unpinning - drop the doorbell changes for dma-buf map - drop the doorbell changes for sgt - no need to handle TTM_PL_FLAG_CONTIGUOUS for doorbell - add caching type for doorbell V3: - Removed unrelated empty line (Christian) - Add PL_DOORBELL in mem_type_to_domain() as well (Alex) Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian Koenig <christian.koenig@amd.com> Reviewed-by: Christian Koenig <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
* drm/amdkfd: Store xcp partition id to amdgpu boPhilip Yang2023-06-091-4/+8
| | | | | | | | | | | | | | | | For memory accounting per compute partition and export drm amdgpu bo and then import to KFD, we need the xcp id to account the memory usage or find the KFD node of the original amdgpu bo to create the KFD bo on the correct adev KFD node. Set xcp_id_plus1 of amdgpu_bo_param to create bo and store xcp_id to amddgpu bo. Add helper macro to get the mem_id from adev and xcp_id. v2: squash in fix ("drm/amdgpu: Fix BO creation failure on GFX 9.4.3 dGPU") Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: Add memory partition mem_id to amdgpu_boPhilip Yang2023-06-091-0/+5
| | | | | | | | | | | | | Add mem_id_plus1 parameter to amdgpu_gem_object_create and pass it to amdgpu_bo_create. For dGPU mode allocation, mem_id is used by VRAM manager to get the memory partition fpfn, lpfn from xcp manager. For APU native mode allocation, mem_id is used to get NUMA node id from xcp manager, then pass to TTM as numa pool id to alloc memory from the specific NUMA node. mem_id -1 means for entire VRAM or any NUMA nodes. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge tag 'amd-drm-next-6.4-2023-03-17' of ↵Dave Airlie2023-03-201-2/+23
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.4-2023-03-17: amdgpu: - Misc code cleanups - Documentation fixes - Make kobj structures const - Add thermal throttling adjustments for supported APUs - UMC RAS fixes - Display reset fixes - DCN 3.2 fixes - Freesync fixes - DC code reorg - Generalize dmabuf import to work with KFD - DC DML fixes - SRIOV fixes - UVD code cleanups - IH 4.4.2 updates - HDP 4.4.2 updates - SDMA 4.4.2 updates - PSP 13.0.6 updates - Add capped/uncapped workload handling for supported APUs - DCN 3.1.4 updates - Re-org DC Kconfig - USB4 fixes - Reorg DC plane and stream handling - Register vga_switcheroo for apple-gmux - SMU 13.0.6 updates - Fix error checking in read_mm_registers functions for affected families - VCN 4.0.4 fix - Drop redundant pci_enable_pcie_error_reporting() call - RDNA2 SMU OD suspend/resume fix - Expose additional memory stats via fdinfo - RAS fixes - Misc display fixes - DP MST fixes - IOMMU regression fix for KFD amdkfd: - Make kobj structures const - Support for exporting buffers via dmabuf - Multi-VMA page migration fixes - NBIO fixes - Misc code cleanups - Fix possible double free - Fix possible UAF radeon: - iMac fix UAPI: - KFD dmabuf export support. Required for importing KFD buffers into GEM contexts and for RDMA P2P support. Proposed user mode changes: https://github.com/fxkamd/ROCT-Thunk-Interface/commits/fxkamd/dmabuf From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230317164416.138340-1-alexander.deucher@amd.com
| * drm/amdgpu: expose more memory stats in fdinfoMarek Olšák2023-03-131-2/+23
| | | | | | | | | | | | | | | | This will be used for performance investigations. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amd: Convert amdgpu to use suballocation helper.Maarten Lankhorst2023-03-011-8/+15
|/ | | | | | | | | | | | | Now that we have a generic suballocation helper, Use it in amdgpu. For lines that get moved or changed, also fix up pre-existing style issues. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Co-developed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230224095152.30134-3-thomas.hellstrom@linux.intel.com
* drm/amdgpu: Remove unnecessary domain argumentLuben Tuikov2022-12-141-1/+1
| | | | | | | | | | | | | | Remove the "domain" argument to amdgpu_bo_create_kernel_at() since this function takes an "offset" argument which is the offset off of VRAM, and as such allocation always takes place in VRAM. Thus, the "domain" argument is unnecessary. Cc: Alex Deucher <Alexander.Deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: AMD Graphics <amd-gfx@lists.freedesktop.org> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLEChristian König2022-05-261-1/+0
| | | | | | | | | | | | | Add a AMDGPU_GEM_CREATE_DISCARDABLE flag to note that the content of a BO doesn't needs to be preserved during eviction. KFD was already using a similar functionality for SVM BOs so replace the internal flag with the new UAPI. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: unify BO evicting method in amdgpu_ttmNirmoy Das2021-10-071-1/+0
| | | | | | | | | Unify BO evicting functionality for possible memory types in amdgpu_ttm.c. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: remove unused amdgpu_bo_validateChristian König2021-09-071-1/+0
| | | | | | | | Just drop some dead code. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: rename amdgpu_bo_get_preferred_pin_domainYifan Zhang2021-08-251-1/+1
| | | | | | | | | | amdgpu_bo_get_preferred_pin_domain is used for page tables creation, which is not involved with page pinning. And it is used in more cases than display scanout, modify its documentation as well. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge tag 'drm-misc-next-2021-07-16' of ↵Dave Airlie2021-07-211-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.15: UAPI Changes: Cross-subsystem Changes: - udmabuf: Add support for mapping hugepages - Add dma-buf stats to sysfs. - Assorted fixes to fbdev/omap2. - dma-buf: Document DMA_BUF_IOCTL_SYNC - Improve dma-buf non-dynamic exporter expectations better. - Add module parameters for dma-buf size and list limit. - Add HDMI codec support to vc4, to replace vc4's own codec. - Document dma-buf implicit fencing rules. - dma_resv_test_signaled test_all handling. Core Changes: - Extract i915's eDP backlight code into DRM helpers. - Assorted docbook updates. - Rework drm_dp_aux documentation. - Add support for the DP aux bus. - Shrink dma-fence-chain slightly. - Add alloc/free helpers for dma-fence-chain. - Assorted fixes to TTM., drm/of, bridge - drm_gem_plane_helper_prepare/cleanup_fb is now the default for gem drivers. - Small fix for scheduler completion. - Remove use of drm_device.irq_enabled. - Print the driver name to dmesg when registering framebuffer. - Export drm/gem's shadow plane handling, and use it in vkms. - Assorted small fixes. Driver Changes: - Add eDP backlight to nouveau. - Assorted fixes and cleanups to nouveau, panfrost, vmwgfx, anx7625, amdgpu, gma500, radeon, mgag200, vgem, vc4, vkms, omapdrm. - Add support for Samsung DB7430, Samsung ATNA33XC20, EDT ETMV570G2DHU, EDT ETM0350G0DH6, Innolux EJ030NA panels. - Fix some simple pannels missing bus_format and connector types. - Add mks-guest-stats instrumentation support to vmwgfx. - Merge i915-ttm topic branch. - Make s6e63m0 panel use Mipi-DBI helpers. - Add detect() supoprt for AST. - Use interrupts for hotplug on vc4. - vmwgfx is now moved to drm-misc-next, as sroland is no longer a maintainer for now. - vmwgfx now uses copies of vmware's internal device headers. - Slowly convert ti-sn65dsi83 over to atomic. - Rework amdgpu dma-resv handling. - Fix virtio fencing for planes. - Ensure amdgpu can always evict to SYSTEM. - Many drivers fixed for implicit fencing rules. - Set default prepare/cleanup fb for tiny, vram and simple helpers too. - Rework panfrost gpu reset and related serialization. - Update VKMS todo list. - Make bochs a tiny gpu driver, and use vram helper. - Use linux irq interfaces instead of drm_irq in some drivers. - Add support for Raspberry Pi Pico to GUD. Signed-off-by: Dave Airlie <airlied@redhat.com> # gpg: Signature made Fri 16 Jul 2021 21:06:04 AEST # gpg: using RSA key B97BD6A80CAC4981091AE547FE558C72A67013C3 # gpg: Good signature from "Maarten Lankhorst <maarten.lankhorst@linux.intel.com>" [expired] # gpg: aka "Maarten Lankhorst <maarten@debian.org>" [expired] # gpg: aka "Maarten Lankhorst <maarten.lankhorst@canonical.com>" [expired] # gpg: Note: This key has expired! # Primary key fingerprint: B97B D6A8 0CAC 4981 091A E547 FE55 8C72 A670 13C3 From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/444811c3-cbec-e9d5-9a6b-9632eda7962a@linux.intel.com
| * drm/amdgpu: rework dma_resv handling v3Christian König2021-06-221-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the workaround and instead implement a better solution. Basically we are now chaining all submissions using a dma_fence_chain container and adding them as exclusive fence to the dma_resv object. This way other drivers can still sync to the single exclusive fence while amdgpu only sync to fences from different processes. v3: add the shared fence first before the exclusive one Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210614174536.5188-2-christian.koenig@amd.com
* | drm/amdgpu: move shadow_list to amdgpu_bo_vmNirmoy Das2021-06-151-4/+2
| | | | | | | | | | | | | | | | | | Move shadow_list to struct amdgpu_bo_vm as shadow BOs are part of PT/PD BOs. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: parameterize ttm BO destroy callbackNirmoy Das2021-06-151-1/+2
| | | | | | | | | | | | | | | | | | Make provision to pass different ttm BO destroy callback while creating a amdgpu_bo. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: remove amdgpu_vm_ptNirmoy Das2021-06-151-1/+1
|/ | | | | | | | | | Page table entries are now in embedded in VM BO, so we do not need struct amdgpu_vm_pt. This patch replaces struct amdgpu_vm_pt with struct amdgpu_vm_bo_base. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge tag 'drm-misc-next-2021-06-09' of ↵Dave Airlie2021-06-101-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.14: UAPI Changes: * drm/panfrost: Export AFBC_FEATURES register to userspace Cross-subsystem Changes: * dma-buf: Fix debug printing; Rename dma_resv_*() functions + changes in callers; Cleanups Core Changes: * Add prefetching memcpy for WC * Avoid circular dependency on CONFIG_FB * Cleanups * Documentation fixes throughout DRM * ttm: Make struct ttm_resource the base of all managers + changes in all users of TTM; Add a generic memcpy for page-based iomem; Remove use of VM_MIXEDMAP; Cleanups Driver Changes: * drm/bridge: Add TI SN65DSI83 and SN65DSI84 + DT bindings * drm/hyperv: Add DRM driver for HyperV graphics output * drm/msm: Fix module dependencies * drm/panel: KD53T133: Support rotation * drm/pl111: Fix module dependencies * drm/qxl: Fixes * drm/stm: Cleanups * drm/sun4i: Be explicit about format modifiers * drm/vc4: Use struct gpio_desc; Cleanups * drm/vgem: Cleanups * drm/vmwgfx: Use ttm_bo_move_null() if there's nothing to copy * fbdev/mach64: Cleanups * fbdev/mb862xx: Use DEVICE_ATTR_RO Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YMBw3DF2b9udByfT@linux-uq9g
| * drm/ttm: rename bo->mem and make it a pointerChristian König2021-06-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When we want to decouble resource management from buffer management we need to be able to handle resources separately. Add a resource pointer and rename bo->mem so that all code needs to change to access the pointer instead. No functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210430092508.60710-4-christian.koenig@amd.com
* | drm/amdgpu: remove unused codeNirmoy Das2021-06-011-6/+0
| | | | | | | | | | | | | | | | | | | | Remove unused code related to shadow BO. v2: removing shadow bo ptr from base class. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/admgpu: add two shadow BO helper functionsNirmoy Das2021-06-011-0/+17
| | | | | | | | | | | | | | | | | | Add amdgpu_bo_add_to_shadow_list() to handle shadow list additions and amdgpu_bo_shadowed() to check if a BO is shadowed. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: add amdgpu_bo_vm bo typeNirmoy Das2021-06-011-0/+10
|/ | | | | | | | Add new BO subclass that will be used by amdgpu vm code. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge tag 'amd-drm-next-5.14-2021-05-21' of ↵Dave Airlie2021-05-211-6/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.14-2021-05-21: amdgpu: - RAS fixes - SR-IOV fixes - More BO management cleanups - Aldebaran fixes - Display fixes - Support for new GPU, Beige Goby - Backlight fixes amdkfd: - RAS fixes - DMA mapping fixes - HMM SVM fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210521045743.4047-1-alexander.deucher@amd.com
| * drm/amdgpu: use cursor functions in amdgpu_bo_in_cpu_visible_vramChristian König2021-05-191-6/+9
| | | | | | | | | | | | | | | | | | One of the last remaining uses of drm_mm_node. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge tag 'amd-drm-next-5.14-2021-05-19' of ↵Dave Airlie2021-05-211-0/+7
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.14-2021-05-19: amdgpu: - Aldebaran updates - More LTTPR display work - Vangogh updates - SDMA 5.x GCR fixes - RAS fixes - PCIe ASPM support - Modifier fixes - Enable TMZ on Renoir - Buffer object code cleanup - Display overlay fixes - Initial support for multiple eDP panels - Initial SR-IOV support for Aldebaran - DP link training refactor - Misc code cleanups and bug fixes - SMU regression fixes for variable sized arrays - MAINTAINERS fixes for amdgpu amdkfd: - Initial SR-IOV support for Aldebaran - Topology fixes - Initial HMM SVM support - Misc code cleanups and bug fixes radeon: - Misc code cleanups and bug fixes - SMU regression fixes for variable sized arrays - Flickering fix for Oland with multiple 4K displays UAPI: - amdgpu: Drop AMDGPU_GEM_CREATE_SHADOW flag. This was always a kernel internal flag and userspace use of it has always been blocked. It's no longer needed so remove it. - amdkgd: HMM SVM support Overview: https://patchwork.freedesktop.org/series/85562/ Porposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/tree/fxkamd/hmm-wip Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210520031258.231896-1-alexander.deucher@amd.com
| * drm/amdgpu: expose amdgpu_bo_create_shadow()Nirmoy Das2021-04-231-0/+3
| | | | | | | | | | | | | | | | | | Exposed amdgpu_bo_create_shadow() will be needed for amdgpu_vm handling. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: add param bit flag to create SVM BOsAlex Sierra2021-04-201-0/+4
| | | | | | | | | | | | | | | | | | | | | | Add CREATE_SVM_BO define bit for SVM BOs. Another define flag was moved to concentrate these KFD type flags in one include file. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: Add show_fdinfo() interfaceRoy Sun2021-05-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | Tracking devices, process info and fence info using /proc/pid/fdinfo Signed-off-by: David M Nieto <David.Nieto@amd.com> Signed-off-by: Roy Sun <Roy.Sun@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210426062701.39732-2-Roy.Sun@amd.com
* | Merge drm/drm-next into drm-misc-nextMaxime Ripard2021-04-261-8/+16
|\| | | | | | | | | | | Christian needs some patches from drm/next Signed-off-by: Maxime Ripard <maxime@cerno.tech>
| * drm/amdgpu: Remove unused function amdgpu_bo_fbdev_mmap()Thomas Zimmermann2021-04-091-2/+0
| | | | | | | | | | | | | | | | | | Remove an unused function. Mapping the fbdev framebuffer is apparently not supported. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: use amdgpu_bo_user bo for metadata and tiling flagNirmoy Das2021-04-091-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tiling flag and metadata are only needed for BOs created by amdgpu_gem_object_create(), so we can remove those from the base class. v2: * squash tiling_flags and metadata relared patches into one * use BUG_ON for non ttm_bo_type_device type when accessing tiling_flags and metadata._ v3: *include to_amdgpu_bo_user Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: introduce struct amdgpu_bo_userNirmoy Das2021-04-091-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | Implement a new struct amdgpu_bo_user as subclass of struct amdgpu_bo and a function to created amdgpu_bo_user bo with a flag to identify the owner. v2: amdgpu_bo_to_amdgpu_bo_user -> to_amdgpu_bo_user() Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: allow variable BO struct creationNirmoy Das2021-04-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | Allow allocating BO structures with different structure size than struct amdgpu_bo. v2: Check bo_ptr_size in all amdgpu_bo_create() caller. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: remove unused variable from struct amdgpu_boNirmoy Das2021-02-221-1/+0
| | | | | | | | | | | | | | Fixes: 62914a99dee5a ("drm/amdgpu: Use mmu_interval_insert instead of hmm_mirror") Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: do not use drm middle layer for debugfsNirmoy Das2021-02-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use debugfs API directly instead of drm middle layer. This also includes following debugfs file output changes: 1 amdgpu_evict_vram/amdgpu_evict_gtt output will not contain any braces. e.g. (0) --> 0 2 amdgpu_gpu_recover output will print return value of amdgpu_device_gpu_recover() instead of not so important "gpu recover" message. v2: * checkpatch.pl: use '0444' instead of S_IRUGO. * remove S_IFREG from mode. * remove mode variable. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/ttm: move the page_alignment into the BO v2Christian König2021-04-231-1/+1
|/ | | | | | | | | | The alignment is a constant property and shouldn't change. v2: move documentation as well as suggested by Matthew. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210413135248.1266-4-christian.koenig@amd.com
generated by cgit v1.2.3 (git 2.46.0) at 2025-04-27 06:50:55 +0000