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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu.h
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| * drm/amdgpu: Revert "add lock for interval tree in vm"Christian König2016-03-09
| | | | | | | | | | | | | | | | | | | | | | Not needed any more because we need to protect the elements on the list anyway. This reverts commit fe237ed7efec8ac147a4572fdf81173a7f8ddda7. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: move get_user_pages out of amdgpu_ttm_tt_pin_userptr v6Christian König2016-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | That avoids lock inversion between the BO reservation lock and the anon_vma lock. v2: * Changed amdgpu_bo_list_entry.user_pages to an array of pointers * Lock mmap_sem only for get_user_pages * Added invalidation of unbound userpointer BOs * Fixed memory leak and page reference leak v3 (chk): * Revert locking mmap_sem only for_get user_pages * Revert adding invalidation of unbound userpointer BOs * Sanitize and fix error handling v4 (chk): * Init userpages pointer everywhere. * Fix error handling when get_user_pages() fails. * Add invalidation of unbound userpointer BOs again. v5 (chk): * Add maximum number of tries. v6 (chk): * Fix error handling when we run out of tries. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> (v4) Acked-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: split pipeline sync and vm flushChristian König2016-03-08
| | | | | | | | | | | | | | | | This allows us to use the pipeline sync for other tasks as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: switch the GDS only on demand v2Christian König2016-03-08
| | | | | | | | | | | | | | | | | | | | | | | | Switching the GDS space to often seems to be problematic. This patch together with the following can avoid VM faults on context switch. v2: extend commit message a bit Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
| * drm/amdgpu: move the GDS switch into vm flush as wellChristian König2016-03-08
| | | | | | | | | | | | | | | | After all it's an operation on the VMID. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: return the common fence from amdgpu_fence_emitChristian König2016-03-08
| | | | | | | | | | | | | | | | Try to avoid using the hardware specific fences even more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: add slap cache for sync objects as wellChristian König2016-03-08
| | | | | | | | | | | | | | | | We need them all the time. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: remove HW fence ownerChristian König2016-03-08
| | | | | | | | | | | | | | | | Not used any more since we now always use the sheduler. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: group userptr in the BO list v2Christian König2016-03-08
| | | | | | | | | | | | | | | | | | | | | | We need them together with the next patch. v2: Don't take bo reference twice Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: add hdp_invalidate functionChunming Zhou2016-03-08
| | | | | | | | | | | | | | | | | | It's called after emitting ibs. Signed-off-by: Chunming Zhou <David1.Zhou@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/amdgpu: delete set-but-not-read member has_uvd from amdgpu_deviceNils Wallménius2016-03-08
| | | | | | | | | | | | | | Clean up leftover from radeon code. Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge drm-fixes into drm-next.Dave Airlie2016-03-13
|\ \ | |/ |/| | | Nouveau wanted this to avoid some worse conflicts when I merge that.
| * drm/amdgpu: fix issue with overlapping userptrsChristian König2016-02-10
| | | | | | | | | | | | | | | | | | Otherwise we could try to evict overlapping userptr BOs in get_user_pages(), leading to a possible circular locking dependency. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * drm/amdgpu: remove unnecessary forward declarationNicolai Hähnle2016-02-10
| | | | | | | | | | | | | | Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
| * drma/dmgpu: move cg and pg flags into shared headersAlex Deucher2016-02-08
| | | | | | | | | | | | | | So they can be used by powerplay. Reviewed-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: remove unused cg definesAlex Deucher2016-02-08
| | | | | | | | | | | | | | Leftover from radeon. Reviewed-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: add pcie cap module parameters (v2)Alex Deucher2016-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allows the user to force the supported pcie gen and lane config on both the asic and the chipset. Useful for debugging pcie problems and for virtualization where we may not be able to query the pcie bridge caps. Default to: gen: chipset 1/2, asic 1/2/3 lanes: 1/2/4/8/16 v2: fix bare metal case Reviewed-by: monk liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: fix VM faults caused by vm_grab_id() v4Christian König2016-02-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The owner must be per ring as long as we don't support sharing VMIDs per process. Also move the assigned VMID and page directory address into the IB structure. v3: assign the VMID to all IBs, not just the first one. v4: use correct pointer for owner Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: cleanup gem init/finitChristian König2016-02-16
| | | | | | | | | | | | | | | | Remove the double housekeeping and use something sane to forcefuly delete BOs on unload. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: rework GEM info printingChristian König2016-02-16
| | | | | | | | | | | | | | Print BOs grouped per client. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: stop blocking for page filp fencesChristian König2016-02-16
| | | | | | | | | | | | | | Just register an callback and reschedule the work item if necessary. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu/gfx: clean up harvest configuration (v2)Alex Deucher2016-02-12
| | | | | | | | | | | | | | | | | | | | | | | | Read back harvest configuration from registers and simplify calculations. No need to program the raster config registers. These are programmed as golden registers and the user mode drivers program them as well. v2: rebase on Tom's patches Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: nuke the kernel contextChristian König2016-02-12
| | | | | | | | | | | | | | Not used any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: use separate scheduler entity for VCE submissionsChristian König2016-02-12
| | | | | | | | | | | | | | | | This allows us to remove the kernel context and use a better priority for the submissions. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: use separate scheduler entity for UVD submissionsChristian König2016-02-12
| | | | | | | | | | | | | | | | This allows us to remove the kernel context and use a better priority for the submissions. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: use separate scheduler entitiy for buffer movesChristian König2016-02-12
| | | | | | | | | | | | | | This allows us to remove the global kernel context. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: use SDMA round robin for VM updates v3Christian König2016-02-12
| | | | | | | | | | | | | | | | | | | | Distribute the load on both rings. v2: use a loop for the initialization v3: agd: rebase on upstream Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: remove is_pte_ringChristian König2016-02-12
| | | | | | | | | | | | | | Not used for anything. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: use per VM entity for page table updates (v2)Christian König2016-02-12
| | | | | | | | | | | | | | | | | | Updates from different VMs can be processed independently. v2: agd: rebase on upstream Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: move sync into job objectChristian König2016-02-10
| | | | | | | | | | | | | | | | No need to keep that for every IB. 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>
* | drm/amdgpu: cleanup in kernel job submissionChristian König2016-02-10
| | | | | | | | | | | | | | | | Add a job_alloc_with_ib helper and proper job submission. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: directly return fence from ib_scheduleChristian König2016-02-10
| | | | | | | | | | | | 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>
* | drm/amdgpu: move ring from IBs into jobChristian König2016-02-10
| | | | | | | | | | | | | | | | We can't submit to multiple rings at the same time anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: make pad_ib a ring function v3Christian König2016-02-10
| | | | | | | | | | | | | | | | | | | | | | | | The padding depends on the firmware version and we need that for BO moves as well, not only for VM updates. v2: new approach of making pad_ib a ring function v3: fix typo in macro name Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: cleanup user fence handling in the CSChristian König2016-02-10
| | | | | | | | | | | | | | | | Don't keep that around twice. 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>
* | drm/amdgpu: add proper job alloc/free functionsChristian König2016-02-10
| | | | | | | | | | | | | | | | And use them in the CS instead of allocating IBs and jobs separately. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: remove AMDGPU_NUM_SYNCSChristian König2016-02-10
| | | | | | | | | | | | | | | | Just a leftover from semaphores. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: remove adev and fence from amdgpu_sync_freeChristian König2016-02-10
| | | | | | | | | | | | | | | | Just leftovers from the semaphores. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: check userptrs mm earlierChristian König2016-02-10
| | | | | | | | | | | | | | | | Instead of when we try to bind it check the usermm when we try to use it in the IOCTLs. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: add amdgpu_set_ib_value helper (v2)Christian König2016-02-10
| | | | | | | | | | | | | | | | | | | | And use it in UVD/VCE command patching. v2: squash in Christian's fix 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>
* | drm/amdgpu: track whether the asic supports SR-IOVAlex Deucher2016-02-10
| | | | | | | | | | | | | | | | Required to make desicions about certain code pathes. Reviewed-by: Monk Liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: remove unused functionAlex Deucher2016-02-10
| | | | | | | | | | | | | | | | | | amdgpu_boot_test_post_card() is not used anywhere. Probably a leftover from the original port from radeon. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amd: add ACP driver supportMaruthi Bayyavarapu2016-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the ACP (Audio CoProcessor) IP driver and wires it up to the amdgpu driver. The ACP block provides the DMA engine for i2s based ALSA driver. This is required for audio on APUs that utilize an i2s codec. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: move more logic into amdgpu_vm_map_gart v3Christian König2016-02-10
| | | | | | | | | | | | | | | | | | | | | | | | No need to duplicate that code over and over again. Also stop using the flags to determine if we need to map the addresses. v2: constify the pages_addr v3: rebased, fix typo in commit message 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>
* | drm/amd/powerplay: add some sysfs interfaces for powerplay.Eric Huang2016-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new sysfs interfaces: pp_num_states: Read-only, return the number of all pp states, 0 if powerplay is not available. pp_cur_state: Read-only, return the index number of current pp state. pp_force_state: Read-write, to write a power state index will switch to selected state forcedly and enable forced state mode, disable forced state mode. such as "echo >...". pp_table: Read-write, binary output, to be used to read or write the dpm table, the maximum file size is 4KB of page size. pp_dpm_sclk: Read-write, reading will return a dpm levels list, to write an index number will force powerplay to set the corresponding dpm level. pp_dpm_mclk: same as sclk. pp_dpm_pcie: same as sclk. And add new setting "manual" to the existing interface power_dpm_force_performance_level. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: remove rptr checkingChristian König2016-02-10
| | | | | | | | | | | | | | | | | | With the scheduler enabled we don't need that any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: remove the ring lock v2Christian König2016-02-10
| | | | | | | | | | | | | | | | | | | | | | It's not needed any more because all access goes through the scheduler now. v2: Update commit message. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: use a global LRU list for VMIDsChristian König2016-02-10
| | | | | | | | | | | | | | | | | | | | With the scheduler enabled managing per ring LRUs don't make much sense any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: merge vm_grab_id and vm_fence v2Christian König2016-02-10
| | | | | | | | | | | | | | | | | | | | | | No need for an extra function any more. v2: comment cleanups Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: grab VMID before submitting job v5Christian König2016-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the scheduler to handle the dependencies on ID contention as well. v2: grab id only once v3: use a separate lock for the VMIDs v4: cleanup after semaphore removal v5: minor coding style change Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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