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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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2022-01-11drm/amdgpu: Unmap MMIO mappings when device is not unpluggedLeslie Shi
Patch: 3efb17ae7e92 ("drm/amdgpu: Call amdgpu_device_unmap_mmio() if device is unplugged to prevent crash in GPU initialization failure") makes call to amdgpu_device_unmap_mmio() conditioned on device unplugged. This patch unmaps MMIO mappings even when device is not unplugged. v2: Add condition of drm_dev_enter() to deleted unmaps in patch "drm/amdgpu: Unmap all MMIO mappings" Signed-off-by: Leslie Shi <Yuliang.Shi@amd.com> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-17drm/amdgpu: return early on error while setting bar0 memtypeNirmoy Das
We set WC memtype for aper_base but don't check return value of arch_io_reserve_memtype_wc(). Be more defensive and return early on error. 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>
2021-11-05drm/amdgpu: Fix dangling kfd_bo pointer for shared BOsFelix Kuehling
If a kfd_bo was shared (e.g. a dmabuf export), the original kfd_bo may be freed when the amdgpu_bo still lives on. Free the kfd_bo struct in the release_notify callback then the amdgpu_bo is freed. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-By: Ramesh Errabolu <Ramesh.Errabolu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-07drm/amdgpu: unify BO evicting method in amdgpu_ttmNirmoy Das
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>
2021-09-07drm/amdgpu: remove unused amdgpu_bo_validateChristian König
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>
2021-08-25drm/amdgpu: rename amdgpu_bo_get_preferred_pin_domainYifan Zhang
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>
2021-08-20drm/amdgpu: use the preferred pin domain after the checkChristian König
For some reason we run into an use case where a BO is already pinned into GTT, but should be pinned into VRAM|GTT again. Handle that case gracefully as well. Reviewed-by: Shashank Sharma <Shashank.sharma@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-07-30Merge tag 'amd-drm-next-5.15-2021-07-29' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.15-2021-07-29: amdgpu: - VCN/JPEG power down sequencing fixes - Various navi pcie link handling fixes - Clockgating fixes - Yellow Carp fixes - Beige Goby fixes - Misc code cleanups - S0ix fixes - SMU i2c bus rework - EEPROM handling rework - PSP ucode handling cleanup - SMU error handling rework - AMD HDMI freesync fixes - USB PD firmware update rework - MMIO based vram access rework - Misc display fixes - Backlight fixes - Add initial Cyan Skillfish support - Overclocking fixes suspend/resume amdkfd: - Sysfs leak fix - Add counters for vm faults and migration - GPUVM TLB optimizations radeon: - Misc fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210730033455.3852-1-alexander.deucher@amd.com
2021-07-23drm/amdgpu: Fix documentaion for amdgpu_bo_add_to_shadow_listAnson Jacob
make htmldocs complaints about parameter for amdgpu_bo_add_to_shadow_list ./drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:739: warning: Excess function parameter 'bo' description in 'amdgpu_bo_add_to_shadow_list' ./drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:739: warning: Function parameter or member 'vmbo' not described in 'amdgpu_bo_add_to_shadow_list' ./drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:739: warning: Excess function parameter 'bo' description in 'amdgpu_bo_add_to_shadow_list' Signed-off-by: Anson Jacob <Anson.Jacob@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-21Merge tag 'drm-misc-next-2021-07-16' of ↵Dave Airlie
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
2021-06-23drm/amdgpu: Fix BUG_ON assertAndrey Grodzovsky
With added CPU domain to placement you can have now 3 placemnts at once. CC: stable@kernel.org Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210622162339.761651-5-andrey.grodzovsky@amd.com
2021-06-22drm/amdgpu: rework dma_resv handling v3Christian König
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
2021-06-15drm/amdgpu: move shadow_list to amdgpu_bo_vmNirmoy Das
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>
2021-06-15drm/amdgpu: parameterize ttm BO destroy callbackNirmoy Das
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>
2021-06-10Merge tag 'amd-drm-next-5.14-2021-06-09' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.14-2021-06-09: amdgpu: - SR-IOV fixes - Smartshift updates - GPUVM TLB flush updates - 16bpc fixed point display fix for DCE11 - BACO cleanups and core refactoring - Aldebaran updates - Initial Yellow Carp support - RAS fixes - PM API cleanup - DC visual confirm updates - DC DP MST fixes - DC DML fixes - Misc code cleanups and bug fixes amdkfd: - Initial Yellow Carp support radeon: - memcpy_to/from_io fixes UAPI: - Add Yellow Carp chip family id Used internally in the kernel driver and by mesa Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210610031649.4006-1-alexander.deucher@amd.com
2021-06-10Merge tag 'drm-misc-next-2021-06-09' of ↵Dave Airlie
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
2021-06-06dma-buf: drop the _rcu postfix on function names v3Christian König
The functions can be called both in _rcu context as well as while holding the lock. v2: add some kerneldoc as suggested by Daniel v3: fix indentation Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210602111714.212426-7-christian.koenig@amd.com
2021-06-04drm/amdgpu: switch kzalloc to kvzalloc in amdgpu_bo_createChangfeng
It will cause error when alloc memory larger than 128KB in amdgpu_bo_create->kzalloc. So it needs to switch kzalloc to kvzalloc. Call Trace: alloc_pages_current+0x6a/0xe0 kmalloc_order+0x32/0xb0 kmalloc_order_trace+0x1e/0x80 __kmalloc+0x249/0x2d0 amdgpu_bo_create+0x102/0x500 [amdgpu] ? xas_create+0x264/0x3e0 amdgpu_bo_create_vm+0x32/0x60 [amdgpu] amdgpu_vm_pt_create+0xf5/0x260 [amdgpu] amdgpu_vm_init+0x1fd/0x4d0 [amdgpu] Signed-off-by: Changfeng <Changfeng.Zhu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-04drm/ttm: flip the switch for driver allocated resources v2Christian König
Instead of both driver and TTM allocating memory finalize embedding the ttm_resource object as base into the driver backends. v2: fix typo in vmwgfx grid mgr and double init in amdgpu_vram_mgr.c Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-10-christian.koenig@amd.com
2021-06-04drm/ttm: allocate resource object instead of embedding it v2Christian König
To improve the handling we want the establish the resource object as base class for the backend allocations. v2: add missing error handling Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-1-christian.koenig@amd.com
2021-06-04Merge tag 'amd-drm-next-5.14-2021-06-02' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.14-2021-06-02: amdgpu: - GC/MM register access macro clean up for SR-IOV - Beige Goby updates - W=1 Fixes - Aldebaran fixes - Misc display fixes - ACPI ATCS/ATIF handling rework - SR-IOV fixes - RAS fixes - 16bpc fixed point format support - Initial smartshift support - RV/PCO power tuning fixes for suspend/resume - More buffer object subclassing work - Add new INFO query for additional vbios information - Add new placement for preemptable SG buffers amdkfd: - Misc fixes radeon: - W=1 Fixes - Misc cleanups UAPI: - Add new INFO query for additional vbios information Useful for debugging vbios related issues. Proposed umr patch: https://patchwork.freedesktop.org/patch/433297/ - 16bpc fixed point format support IGT test: https://lists.freedesktop.org/archives/igt-dev/2021-May/031507.html Proposed Vulkan patch: https://github.com/kleinerm/pal/commit/a25d4802074b13a8d5f7edc96ae45469ecbac3c4 - Add a new GEM flag which is only used internally in the kernel driver. Userspace is not allowed to set it. drm: - 16bpc fixed point format fourcc Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210602214009.4553-1-alexander.deucher@amd.com
2021-06-02drm/ttm: rename bo->mem and make it a pointerChristian König
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
2021-06-01drm/amdgpu: remove unused codeNirmoy Das
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>
2021-06-01drm/admgpu: add two shadow BO helper functionsNirmoy Das
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>
2021-06-01drm/amdgpu: add amdgpu_bo_vm bo typeNirmoy Das
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>
2021-06-01drm/amdgpu: free the metadata buffer for sg type BOs as wellShiwu Zhang
Since both sg and device type BOs have metadata buffer, free the buffer in both cases when to destroy BOs Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Acked-by: Nirmoy Das <Nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: fix metadata_size for ubo ioctl queriesShiwu Zhang
Although the kfd_ioctl_get_dmabuf_info() still fail it will indicate the caller right metadat_size useful for the same kfd ioctl next time. Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-22Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging from drm/drm-next to the patches for AMD devices for v5.14. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2021-05-21drm/amdgpu: Add new placement for preemptible SG BOsFelix Kuehling
SG BOs such as dmabuf imports and userptr BOs do not consume system resources directly. Instead they point to resources owned elsewhere. They typically get evicted by DMABuf move notifiers of MMU notifiers. If those notifiers don't need to wait for hardware fences (i.e. the SG BOs are used in a preemptible context), then we don't need to limit them to the GTT size and we don't need TTM to evict them. Create a new placement for such preemptible SG BOs that does not impose artificial size limits and TTM evictions. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21Merge tag 'amd-drm-next-5.14-2021-05-19' of ↵Dave Airlie
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
2021-05-19drm/amdgpu: Unmap all MMIO mappingsAndrey Grodzovsky
Access to those must be prevented post pci_remove v6: Drop BOs list, unampping VRAM BAR is enough. v8: Add condition of xgmi.connected_to_cpu to MTTR handling and remove MTTR handling from the old place. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210517193105.491461-1-andrey.grodzovsky@amd.com
2021-05-05drm/amdgpu: Add show_fdinfo() interfaceRoy Sun
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
2021-04-26Merge drm/drm-next into drm-misc-nextMaxime Ripard
Christian needs some patches from drm/next Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2021-04-23drm/amdgpu: remove AMDGPU_GEM_CREATE_SHADOW flagNirmoy Das
Remove unused AMDGPU_GEM_CREATE_SHADOW flag. Userspace is never allowed to use this. 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>
2021-04-23drm/amdgpu: cleanup amdgpu_bo_create()Nirmoy Das
Remove shadow bo related code as vm code is creating shadow bo using proper API. Without shadow bo code, amdgpu_bo_create() is basically a wrapper around amdgpu_bo_do_create(). So rename amdgpu_bo_do_create() to amdgpu_bo_create(). 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>
2021-04-23drm/amdgpu: expose amdgpu_bo_create_shadow()Nirmoy Das
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>
2021-04-19drm/amdgpu: check base size instead of mem.num_pagesChristian König
Drop some ussage of mem in the code. Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210413135248.1266-2-christian.koenig@amd.com Reviewed-by: Matthew Auld <matthew.auld@intel.com>
2021-04-19drm/amdgpu: freeing pinned objects is illegal nowChristian König
We want to drop support in TTM for this. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210415084730.2057-2-christian.koenig@amd.com
2021-04-09drm/amdgpu: Remove unused function amdgpu_bo_fbdev_mmap()Thomas Zimmermann
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>
2021-04-09drm/amdgpu: make BO type check less restrictiveNirmoy Das
BO with ttm_bo_type_sg type can also have tiling_flag and metadata. So so BO type check for only ttm_bo_type_kernel. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reported-by: Tom StDenis <Tom.StDenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-04-09drm/amdgpu: use amdgpu_bo_user bo for metadata and tiling flagNirmoy Das
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>
2021-04-09drm/amdgpu: introduce struct amdgpu_bo_userNirmoy Das
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>
2021-04-09drm/amdgpu: allow variable BO struct creationNirmoy Das
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>
2021-04-09drm/amdgpu: don't evict vram on APUs for suspend to ram (v4)Alex Deucher
Vram is system memory, so no need to evict. v2: use PM_EVENT messages v3: use correct dev v4: use driver flags Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-26Merge tag 'amd-drm-next-5.13-2021-03-23' of ↵Daniel Vetter
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.13-2021-03-23: amdgpu: - Debugfs cleanup - Various cleanups and spelling fixes - Flexible array cleanups - Initial AMD Freesync HDMI - Display fixes - 10bpc dithering improvements - Display ASSR support - Clean up and unify powerplay and swsmu interfaces - Vangogh fixes - Add SMU gfx busy queues for RV/PCO - PCIE DPM fixes - S0ix fixes - GPU metrics data fixes - DCN secure display support - Backlight type override - Add initial support for Aldebaran - RAS fixes - Prime fixes for A+A systems - Reset fixes - Initial resource cursor support - Drop legacy IO BAR requirements - Various power fixes amdkfd: - MMU notifier fixes - APU fixes radeon: - Debugfs cleanups - Flexible array cleanups UAPI: - amdgpu: Add a new INFO ioctl interface to query video capabilities rather than hardcoding them in userspace. This allows us to provide fine grained asic capabilities (e.g., if a particular part is bandwidth limited, we can limit the capabilities). Proposed userspace: https://gitlab.freedesktop.org/leoliu/drm/-/commits/info_video_caps https://gitlab.freedesktop.org/leoliu/mesa/-/commits/info_video_caps - amdkfd: bump the driver version. There was a problem with reporting some RAS features on older versions of the driver. Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/commit/7cdd63475c36bb9f49bb960f90f9a8cdb7e80a21 Danvet: A bunch of conflicts all over, but it seems to compile ... I did put the call to dc_allow_idle_optimizations() on a single line since it looked a bit too jarring to be left alone. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210324040147.1990338-1-alexander.deucher@amd.com
2021-03-23drm/amdgpu: Don't reserve vram as WC for A+AOak Zeng
On A+A platform, vram can be mapped as WB. Not necessarily to always map vram as WC on such platform. Calling function arch_io_reserve_memtype_wc will mark the whole vram region as WC. So don't call it for A+A platform. Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian Konig <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-16Merge tag 'drm-misc-next-2021-03-03' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.13: UAPI Changes: Cross-subsystem Changes: Core Changes: - %p4cc printk format modifier - atomic: introduce drm_crtc_commit_wait, rework atomic plane state helpers to take the drm_commit_state structure - dma-buf: heaps rework to return a struct dma_buf - simple-kms: Add plate state helpers - ttm: debugfs support, removal of sysfs Driver Changes: - Convert drivers to shadow plane helpers - arc: Move to drm/tiny - ast: cursor plane reworks - gma500: Remove TTM and medfield support - mxsfb: imx8mm support - panfrost: MMU IRQ handling rework - qxl: rework to better handle resources deallocation, locking - sun4i: Add alpha properties for UI and VI layers - vc4: RPi4 CEC support - vmwgfx: doc cleanup Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20210303100600.dgnkadonzuvfnu22@gilmour
2021-02-09drm/ttm: move memory accounting into vmwgfx v4Christian König
This is just another feature which is only used by VMWGFX, so move it into the driver instead. I've tried to add the accounting sysfs file to the kobject of the drm minor, but I'm not 100% sure if this works as expected. v2: fix typo in KFD and avoid 64bit divide v3: fix init order in VMWGFX v4: use pdev sysfs reference instead of drm Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Zack Rusin <zackr@vmware.com> (v3) Tested-by: Nirmoy Das <nirmoy.das@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210208133226.36955-2-christian.koenig@amd.com
2021-02-02drm/amdgpu: enable freesync for A+A configsChristian König
Some newer APUs can scanout directly from GTT, that saves us from allocating another bounce buffer in VRAM and enables freesync in such configurations. Without this patch creating a framebuffer from the imported BO will fail and userspace will fall back to a copy. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-02-02drm/amdgpu: Fix a false positive when pin non-VRAM memoryxinhui pan
Flag TTM_PL_FLAG_CONTIGUOUS is only valid for VRAM domain. So fix the false positive by checking memory type too. Suggested-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: xinhui pan <xinhui.pan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-03-26 10:11:35 +0000