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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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2020-09-14Merge drm/drm-next into drm-misc-nextMaxime Ripard
Paul Cercueil needs some patches in -rc5 to apply new patches for ingenic properly. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2020-09-11drm/ttm: nuke memory type flagsChristian König
It's not supported to specify more than one of those flags. So it never made sense to make this a flag in the first place. Nuke the flags and specify directly which memory type to use. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/389826/?series=81551&rev=1
2020-09-08Merge tag 'amd-drm-next-5.10-2020-09-03' of ↵Dave Airlie
git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-next-5.10-2020-09-03: amdgpu: - RAS fixes - Sienna Cichlid updates - Navy Flounder updates - DCE6 (SI) support in DC - Enable plane rotation - Rework pre-OS vram reservation handling during driver init - Add standard interface to dump GPU metrics table from SMU - Rework tiling and tmz state handling in atomic commits - Pstate fixes - Add voltage and power hwmon interfaces for renoir - SW CTF fixes - S/G display fix for Raven - Print client strings for vmfaults for vega and newer - Manual fan control fixes - Display updates - Reorg power management directory structure - Misc bug fixes - Misc code cleanups amdkfd: - Topology fixes - Add SMI events for thermal throttling and GPU resets radeon: - switch from pci_* to dma_* for dma allocations - PLL fix Scheduler: - Clean up priority levels UAPI: - amdgpu INFO IOCTL query update for TMZ state https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6049 - amdkfd SMI event interface updates https://github.com/RadeonOpenCompute/rocm_smi_lib/tree/therm_thrott From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200903222921.4152-1-alexander.deucher@amd.com
2020-08-24drm/amdgpu: Get DRM dev from adev by inline-fLuben Tuikov
Add a static inline adev_to_drm() to obtain the DRM device pointer from an amdgpu_device pointer. Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amdgpu: fix amdgpu_bo_release_notify() comment errorKevin Wang
fix amdgpu_bo_release_notify() comment error. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dennis Li <Dennis.Li@amd.com> Acked-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-12drm/ttm: give resource functions their own [ch] filesChristian König
This is a separate object we work within TTM. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/384338/?series=80346&rev=1
2020-08-06drm/ttm: rename ttm_mem_reg to ttm_resource.Dave Airlie
This name better reflects what the object does. I didn't rename all the pointers it seemed too messy. Signed-off-by: Dave Airlie <airlied@redhat.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-60-airlied@gmail.com
2020-08-06drm/ttm: rename ttm_mem_type_manager -> ttm_resource_manager.Dave Airlie
This name makes a lot more sense, since these are about managing driver resources rather than just memory ranges. Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-59-airlied@gmail.com
2020-08-06drm/amdgfx/ttm: use wrapper to get ttm memory managersDave Airlie
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-38-airlied@gmail.com
2020-08-04drm/amdgpu: handle bo size 0 in amdgpu_bo_create_kernel_at (v2)Alex Deucher
Just return early to match other bo_create functions. v2: check if the bo_ptr is NULL rather than checking the size. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-06-30Merge tag 'drm-misc-next-2020-06-26' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.9: Cross-subsystem Changes: - Improve dma-buf docs. Core Changes: - Add NV15, Q410, Q401 yuv formats. - Add uncompressed AFBC modifier. - Add DP helepr for reading Ignore MSA from DPCD. - Add missing panel type for some panels - Optimize drm/mm hole handling. - Constify connector to infoframe functions. - Add debugfs for VRR monitor range. Driver Changes: - Assorted small bugfixes in panfrost, malidp, panel/otm8009a. - Convert tfp410 dt bindings to yaml, and rework time calculations. - Add support for a few more simple panels. - Cleanups and optimizations for ast. - Allow adv7511 and simple-bridge to be used without connector creation. - Cleanups to dw-hdmi function prototypes. - Remove enabled bool from tiny/repaper and mipi-dbi, atomic handles it. - Remove unused header file from dw-mipi-dsi - Begin removing ttm_bo->offset. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/b1e53620-7937-895c-bfcf-ed208be59c7c@linux.intel.com
2020-06-29Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-nextMaarten Lankhorst
Some conflicts with ttm_bo->offset removal, but drm-misc-next needs updating to v5.8. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2020-06-25drm/amdgpu: move ttm bo->offset to amdgpu_boNirmoy Das
GPU address should belong to driver not in memory management. This patch moves ttm bo.offset and gpu_offset calculation to amdgpu driver. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Acked-by: Huang Rui <ray.huang@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/372930/
2020-04-28drm/amdgpu: expand amdgpu_copy_buffer interface with tmz parameterAaron Liu
This patch expands amdgpu_copy_buffer interface with tmz parameter. Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-03-13Merge tag 'amd-drm-next-5.7-2020-03-10' of ↵Dave Airlie
git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-next-5.7-2020-03-10: amdgpu: - SR-IOV fixes - Fix up fallout from drm load/unload callback removal - Navi, renoir power management watermark fixes - Refactor smu parameter handling - Display FEC fixes - Display DCC fixes - HDCP fixes - Add support for USB-C PD firmware updates - Pollock detection fix - Rework compute ring priority handling - RAS fixes - Misc cleanups amdkfd: - Consolidate more gfx config details in amdgpu - Consolidate bo alloc flags - Improve code comments - SDMA MQD fixes - Misc cleanups gpu scheduler: - Add suport for modifying the sched list uapi: - Clarify comments about GEM_CREATE flags that are not used by userspace. The kernel driver has always prevented userspace from using these. They are only used internally in the kernel driver. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200310212748.4519-1-alexander.deucher@amd.com
2020-03-10drm/amdgpu: Correct the condition of warning while bo releasexinhui pan
Only kernel bo has kfd eviction fence. This warning is to give a notice that kfd only remove eviction fence on individual bos. Tested-by: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au> Reviewed-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>
2020-03-04Merge drm/drm-next into drm-misc-nextMaxime Ripard
Daniel needs a few commits from drm-next. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2020-02-27drm/amdgpu: implement amdgpu_gem_prime_move_notify v2Christian König
Implement the importer side of unpinned DMA-buf handling. v2: update page tables immediately Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353998/?series=73646&rev=1
2020-02-27drm/amdgpu: add amdgpu_dma_buf_pin/unpin v2Christian König
This implements the exporter side of unpinned DMA-buf handling. v2: fix minor coding style issues Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/353999/?series=73646&rev=1
2020-02-26drm/amdgpu: Remove kfd eviction fence before release bo (v2)xinhui pan
No need to trigger eviction as the memory mapping will not be used anymore. All pt/pd bos share same resv, hence the same shared eviction fence. Everytime page table is freed, the fence will be signled and that cuases kfd unexcepted evictions. v2: squash in 32 bit fix CC: Christian König <christian.koenig@amd.com> CC: Felix Kuehling <felix.kuehling@amd.com> CC: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: xinhui pan <xinhui.pan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-04drm/amdgpu: rework synchronization of VM updates v4Christian König
If provided we only sync to the BOs reservation object and no longer to the root PD. v2: update comment, cleanup amdgpu_bo_sync_wait_resv v3: use correct reservation object while clearing v4: fix typo in amdgpu_bo_sync_wait_resv Signed-off-by: Christian König <christian.koenig@amd.com> Tested-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-04drm/amdgpu: rework job synchronization v2Christian König
For unlocked page table updates we need to be able to sync to fences of a specific VM. v2: use SYNC_ALWAYS in the UVD code Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-30Merge tag 'drm-misc-next-2019-10-24-2' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.5: UAPI Changes: -syncobj: allow querying the last submitted timeline value (David) -fourcc: explicitly defineDRM_FORMAT_BIG_ENDIAN as unsigned (Adam) -omap: revert the OMAP_BO_* flags that were added -- no userspace (Sean) Cross-subsystem Changes: -MAINTAINERS: add Mihail as komeda co-maintainer (Mihail) Core Changes: -edid: a few cleanups, add AVI infoframe bar info (Ville) -todo: remove i915 device_link item and add difficulty levels (Daniel) -dp_helpers: add a few new helpers to parse dpcd (Thierry) Driver Changes: -gma500: fix a few memory disclosure leaks (Kangjie) -qxl: convert to use the new drm_gem_object_funcs.mmap (Gerd) -various: open code dp_link helpers in preparation for helper removal (Thierry) Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Adam Jackson <ajax@redhat.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Kangjie Lu <kjlu@umn.edu> Cc: Mihail Atanassov <mihail.atanassov@arm.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20191024155535.GA10294@art_vandelay
2019-10-17drm/ttm: rename ttm_fbdev_mmapGerd Hoffmann
Rename ttm_fbdev_mmap to ttm_bo_mmap_obj. Move the vm_pgoff sanity check to amdgpu_bo_fbdev_mmap (only ttm_fbdev_mmap user in tree). The ttm_bo_mmap_obj function can now be used to map any buffer object. This allows to implement &drm_gem_object_funcs.mmap in gem ttm helpers. v3: patch added to series Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-8-kraxel@redhat.com
2019-10-15drm/amdgpu: fix potential VM faultsChristian König
When we allocate new page tables under memory pressure we should not evict old ones. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-03drm/amdgpu: once more fix amdgpu_bo_create_kernel_atChristian König
When CPU access is needed we should tell that to amdgpu_bo_create_reserved() or otherwise the access is denied later on. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-09-17drm/amdgpu: cleanup creating BOs at fixed location (v2)Christian König
The placement is something TTM/BO internal and the RAS code should avoid touching that directly. Add a helper to create a BO at a fixed location and use that instead. v2: squash in fixes (Alex) Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-09-16drm/amdgpu: allocate PDs/PTs with no_gpu_wait in a page faultChristian König
While handling a page fault we can't wait for other ongoing GPU operations or we can potentially run into deadlocks. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-27Merge tag 'drm-next-5.4-2019-08-23' of ↵Dave Airlie
git://people.freedesktop.org/~agd5f/linux into drm-next drm-next-5.4-2019-08-23: amdgpu: - Enable power features on Navi12 - Enable power features on Arcturus - RAS updates - Initial Renoir APU support - Enable power featyres on Renoir - DC gamma fixes - DCN2 fixes - GPU reset support for Picasso - Misc cleanups and fixes scheduler: - Possible race fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190823202620.3870-1-alexander.deucher@amd.com
2019-08-21drm/amdgpu/psp: move TMR to cpu invisible vram regionTianci.Yin
so that more visible vram can be available for umd. Reviewed-by: Christian König <christian.koenig@amd.com>. Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-21Merge tag 'drm-misc-next-2019-08-19' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.4: UAPI Changes: Cross-subsystem Changes: Core Changes: - dma-buf: add reservation_object_fences helper, relax reservation_object_add_shared_fence, remove reservation_object seq number (and then restored) - dma-fence: Shrinkage of the dma_fence structure, Merge dma_fence_signal and dma_fence_signal_locked, Store the timestamp in struct dma_fence in a union with cb_list Driver Changes: - More dt-bindings YAML conversions - More removal of drmP.h includes - dw-hdmi: Support get_eld and various i2s improvements - gm12u320: Few fixes - meson: Global cleanup - panfrost: Few refactors, Support for GPU heap allocations - sun4i: Support for DDC enable GPIO - New panels: TI nspire, NEC NL8048HL11, LG Philips LB035Q02, Sharp LS037V7DW01, Sony ACX565AKM, Toppoly TD028TTEC1 Toppoly TD043MTEA1 Signed-off-by: Dave Airlie <airlied@redhat.com> [airlied: fixup dma_resv rename fallout] From: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190819141923.7l2adietcr2pioct@flea
2019-08-13dma-buf: rename reservation_object to dma_resvChristian König
Be more consistent with the naming of the other DMA-buf objects. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/323401/
2019-08-12Merge tag 'drm-next-5.4-2019-08-09' of ↵Dave Airlie
git://people.freedesktop.org/~agd5f/linux into drm-next drm-next-5.4-2019-08-09: Same as drm-next-5.4-2019-08-06, but with the readq/writeq stuff fixed and 5.3-rc3 backmerged. amdgpu: - Add navi14 support - Add navi12 support - Add Arcturus support - Enable mclk DPM for Navi - Misc DC display fixes - Add perfmon support for DF - Add scatter/gather display support for Raven - Improve SMU handling for GPU reset - RAS support for GFX - Drop last of drmP.h - Add support for wiping memory on buffer release - Allow cursor async updates for fb swaps - Misc fixes and cleanups amdkfd: - Add navi14 support - Add navi12 support - Add Arcturus support - CWSR trap handlers updates for gfx9, 10 - Drop last of drmP.h - Update MAINTAINERS radeon: - Misc fixes and cleanups - Make kexec more reliable by tearing down the GPU ttm: - Add release_notify callback uapi: - Add wipe memory on release flag for buffer creation Signed-off-by: Dave Airlie <airlied@redhat.com> [airlied: resolved conflicts with ttm resv moving] From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190809184807.3381-1-alexander.deucher@amd.com
2019-08-06drm/amdgpu: switch driver from bo->resv to bo->base.resvGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190805140119.7337-14-kraxel@redhat.com
2019-08-06drm/amdgpu: use embedded gem objectGerd Hoffmann
Drop drm_gem_object from amdgpu_bo, use the ttm_buffer_object.base instead. Build tested only. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190805140119.7337-6-kraxel@redhat.com
2019-08-05dma-buf: add more reservation object locking wrappersChristian König
Complete the abstraction of the ww_mutex inside the reservation object. This allows us to add more handling and debugging to the reservation object in the future. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/320761/
2019-08-02drm/amdgpu: Implement VRAM wipe on releaseFelix Kuehling
Wipe VRAM memory containing sensitive data when moving or releasing BOs. Clearing the memory is pipelined to minimize any impact on subsequent memory allocation latency. Use of a poison value should help debug future use-after-free bugs. When moving BOs, the existing ttm_bo_pipelined_move ensures that the memory won't be reused before being wiped. When releasing BOs, the BO is fenced with the memory fill operation, which results in queuing the BO for a delayed delete. v2: Move amdgpu_amdkfd_unreserve_memory_limit into amdgpu_bo_release_notify so that KFD can use memory that's still being cleared in the background 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>
2019-07-31drm/amdgpu: Fill out gem_object->resvDaniel Vetter
That way we can ditch our gem_prime_res_obj implementation. Since ttm absolutely needs the right reservation object all the boilerplate is already there and we just have to wire it up correctly. Note that gem/prime doesn't care when we do this, as long as we do it before the bo is registered and someone can call the handle2fd ioctl on it. Aside: ttm_buffer_object.ttm_resv could probably be ditched in favour of always passing a non-NULL resv to ttm_bo_init(). At least for gem drivers that would avoid having two of these, on in ttm_buffer_object and the other in drm_gem_object, one just there for confusion. Acked-by: Gerd Hoffmann <kraxel@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: "Michel Dänzer" <michel.daenzer@amd.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Huang Rui <ray.huang@amd.com> Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Cc: Evan Quan <evan.quan@amd.com> Cc: Sonny Jiang <sonny.jiang@amd.com> Cc: Amber Lin <Amber.Lin@amd.com> Cc: "Michał Mirosław" <mirq-linux@rere.qmqm.pl> Cc: Junwei Zhang <Jerry.Zhang@amd.com> Cc: Thomas Zimmermann <contact@tzimmermann.org> Cc: Samuel Li <Samuel.Li@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190725132655.11951-4-daniel.vetter@ffwll.ch
2019-07-30drm/amdgpu: Create helper to clear AMDGPU_GEM_CREATE_CPU_GTT_USWCAndrey Grodzovsky
Move the logic to clear AMDGPU_GEM_CREATE_CPU_GTT_USWC in amdgpu_bo_do_create into standalone helper so it can be reused in other functions. v4: Switch to return bool. v5: Fix typos. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Acked-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-25Merge branch 'drm-next' into drm-next-5.3Alex Deucher
Backmerge drm-next and fix up conflicts due to drmP.h removal. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-20drm/amdgpu: Add GDDR6 in vram_name arraryHawking Zhang
For printing vram type. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-11drm/amdgpu: create GDS, GWS and OA in system domainChristian König
And only move them in on validation. This allows for better control when multiple processes are fighting over those resources. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-10drm/amd: drop use of drmP.h in amdgpu/amdgpu*Sam Ravnborg
Drop use of drmP.h in all files named amdgpu* in drm/amd/amdgpu/ Fix fallout. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-10-sam@ravnborg.org
2019-04-19drm/amdgpu: amdgpu_device_recover_vram got NULL of shadow->parentwentalou
amdgpu_bo_destroy had a bug by calling amdgpu_bo_unref outside mutex_lock. If amdgpu_device_recover_vram executed between amdgpu_bo_unref and list_del_init, it would get NULL of shadow->parent, then caused Call Trace and GPU reset failed. Signed-off-by: Wentao Lou <Wentao.Lou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-02-13drm/amdgpu: Add helper to wait for BO fences using a sync objectFelix Kuehling
Creates a temporary sync object to wait for the BO reservation. This generalizes amdgpu_vm_wait_pd. 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>
2019-02-01drm/amdgpu: clean up memory/GDS/GWS/OA alignment codeMarek Olšák
- move all adjustments into one place - specify GDS/GWS/OA alignment in basic units of the heaps - it looks like GDS alignment was 1 instead of 4 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>
2018-12-14drm/amdgpu: WARN once if amdgpu_bo_unpin is called for an unpinned BOMichel Dänzer
It indicates a pin/unpin imbalance bug somewhere. While the bug isn't necessarily in the call chain hitting this, it's at least one part involved. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu: Add KFD VRAM limit checkingFelix Kuehling
We don't want KFD processes evicting each other over VRAM usage. Therefore prevent overcommitting VRAM among KFD applications with a per-GPU limit. Also leave enough room for page tables on top of the application memory usage. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-03drm/amdgpu: remove amdgpu_bo_backup_to_shadowChristian König
It is unused. 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>
2018-10-25dma-buf: allow reserving more than one shared fence slotChristian König
Let's support simultaneous submissions to multiple engines. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Link: https://patchwork.kernel.org/patch/10626149/
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