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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu.h
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2018-12-08drm/amdgpu: Add KFD VRAM limit checkingFelix Kuehling1-3/+4
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>
2018-12-04drm/amdgpu: enlarge maximum waiting time of KIQwentalou1-1/+1
KIQ in VF’s init delayed by another VF’s reset, which would cause late_init failed occasionally. MAX_KIQ_REG_TRY enlarged from 20 to 80 would fix this issue. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Wentao Lou <Wentao.Lou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-03drm/amdgpu: Implement concurrent asic reset for XGMI.Andrey Grodzovsky1-0/+2
Use per hive wq to concurrently send reset commands to all nodes in the hive. v2: Switch to system_highpri_wq after dropping dedicated queue. Fix non XGMI code path KASAN error. Stop the hive reset for each node loop if there is a reset failure on any of the nodes. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-28drm/amdgpu: Refactor GPU reset for XGMI hive caseAndrey Grodzovsky1-0/+1
For XGMI hive case do reset in steps where each step iterates over all devs in hive. This especially important for asic reset since all PSP FW in hive must come up within a limited time (around 1 sec) to properply negotiate the link. Do this by refactoring amdgpu_device_gpu_recover and amdgpu_device_reset into pre_asic_reset, asic_reset and post_asic_reset functions where is part is exectued for all the GPUs in the hive before going to the next step. v2: Update names for amdgpu_device_lock/unlock functions. v3: Introduce per hive locking to avoid multiple resets for GPUs in same hive. v4: Remove delayed_workqueue()/ttm_bo_unlock_delayed_workqueue() - they are copy & pasted over from radeon and on amdgpu there isn't any reason for that any more. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-28drm/amdgpu: Refactor amdgpu_xgmi_add_deviceAndrey Grodzovsky1-6/+0
This is prep work for updating each PSP FW in hive after GPU reset. Split into build topology SW state and update each PSP FW in the hive. Save topology and count of XGMI devices for reuse. v2: Create seperate header for XGMI. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-28drm/amdgpu: Move doorbell structures to seperate fileOak Zeng1-220/+1
Move doorbell structures, enum definitions and helper functions from amdgpu.h to amdgpu_doorbell.h. No functional change Signed-off-by: Oak Zeng <ozeng@amd.com> Proposed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-28drm/amdgpu: Doorbell layout for vega20 and future asicOak Zeng1-0/+50
This introduces new doorbell layout for vega20 and future asics v2: Use enum definition instead of hardcoded value Signed-off-by: Oak Zeng <ozeng@amd.com> Suggested-by: Felix Kuehling <Felix.Kuehling@amd.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-28drm/amdgpu: Vega10 doorbell index initializationOak Zeng1-10/+4
v2: Use enum definition instead of hardcoded value v3: Remove unused enum definition Signed-off-by: Oak Zeng <ozeng@amd.com> Suggested-by: Felix Kuehling <Felix.Kuehling@amd.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-28drm/amdgpu: Add asic func interface to init doorbell indexOak Zeng1-0/+3
This is preparation to move doorbell index initialization to amdgpu_asic_funcs Signed-off-by: Oak Zeng <ozeng@amd.com> Proposed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-28drm/amdgpu: Add field in amdgpu_dev to hold reserved doorbell indexOak Zeng1-0/+50
This is a preparation work to make reserved doorbell index per device, instead of using a global macro definition. By doing this, we can easily change doorbell layout for future ASICs while not affecting ASICs in production. Signed-off-by: Oak Zeng <ozeng@amd.com> Suggested-by: Felix Kuehling <Felix.Kuehling@amd.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-26drm/amd: Query and use ACPI backlight capsDavid Francis1-0/+3
ACPI ATIF has a function called query backlight transfer characteristics. Among the information returned by this function is the minimum and maximum input signals for the backlight Call that function on ACPI init. When DM backlight device is updated, copy over the backlight caps into DM, but only once. Use the backlight caps in the backlight-to-dc calculation Signed-off-by: David Francis <David.Francis@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-08drm/amdgpu: add DC feature mask module parameterAlex Deucher1-0/+1
Similar to ppfeaturemask. Allows you to selectively enable/disable DC features. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-07drm/amdgpu: add DC feature mask module parameterAlex Deucher1-0/+1
Similar to ppfeaturemask. Allows you to selectively enable/disable DC features. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-05drm/amdgpu: Move csa related code to separate fileRex Zhu1-0/+1
In baremetal, also need to reserve csa for preemption. so move the csa related code out of sriov. Reviewed-by: Monk Liu <Monk.Liu@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-05drm/amdgpu: use scheduler fault instead of reset workChristian König1-1/+0
Signal a fault to the scheduler on an illegal instruction or register access violation instead of kicking of the reset handler directly. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-05drm/amdgpu: fix sdma doorbell comments typoFrank.Min1-1/+1
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Frank.Min <Frank.Min@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-10-10drm/amdgpu: Move gfx flag in_suspend to adevRex Zhu1-0/+3
Move in_suspend flag to adev from gfx, so can be used in other ip blocks, also keep consistent with gpu_in_reset flag. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-10-10drm/amdgpu: Drop dead define in amdgpu.hRex Zhu1-28/+0
the struct was not in use any more. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-10-10drm/amdgpu: added AMD GPU instance counting V2Evan Quan1-0/+18
Count all GPU instances from AMD(including iGPUs and dGPUs) in the system. V2: drop unnecessary initialization for other gpu_info members except mutex Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-09-27drm/amdgpu/sriov: Correct the setting about sdma doorbell offset of Vega10Emily Deng1-0/+9
Correct the format For vega10 sriov, the sdma doorbell must be fixed as follow to keep the same setting with host driver, or it will happen conflicts. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-09-27drm/amdgpu: Doorbell assignment for 8 sdma user queue per engineShaoyun Liu1-7/+7
Change doorbell assignments to allow routing doorbells for 8 user mode SDMA queues per engine. Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com>
2018-09-27Revert "drm/amdgpu: remove fence fallback"Andrey Grodzovsky1-0/+1
This reverts commit 9b0df0937a852d299fbe42a5939c9a8a4cc83c55. This commit breaks KCQ IB test and S3 on Polaris 11. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-09-19drm/amdgpu: remove fence fallbackChristian König1-1/+0
DC doesn't seem to have a fallback path either. So when interrupts doesn't work any more we are pretty much busted no matter what. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-09-11drm/amdgpu : Generate XGMI topology info from driver levelShaoyun Liu1-0/+6
Driver will save an array of XGMI hive info, each hive will have a list of devices that have the same hive ID. Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-29drm/amdgpu: move amdgpu_device_(vram|gtt)_locationChristian König1-4/+0
Move that into amdgpu_gmc.c since we are really deadling with GMC address space here. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: cleanup GPU recovery check a bit (v2)Christian König1-1/+2
Check if we should call the function instead of providing the forced flag. v2: rebase on KFD changes (Alex) Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: use kiq to do invalidate tlbEmily Deng1-0/+4
To avoid the tlb flush not interrupted by world switch, use kiq and one command to do tlb invalidate. v2: Refine the invalidate lock position. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-and-Tested-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: use entity instead of ring for CSChristian König1-1/+1
Further demangle ring from entity handling. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move context related stuff to amdgpu_ctx.hChristian König1-57/+2
Further unmangle amdgpu.h. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: remove the queue managerChristian König1-24/+3
Not needed any more since that is now done by the scheduler. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move missed gfxoff entry into amdgpu_gfx headerHuang Rui1-1/+0
Move missed gfxoff entry to amdgpu_gfx.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move vm definitions into amdgpu_vm headerHuang Rui1-24/+0
Demangle amdgpu.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move gmc macros into amdgpu_gmc headerHuang Rui1-6/+0
Demangle amdgpu.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move display definitions into amdgpu_display headerHuang Rui1-13/+0
Demangle amdgpu.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: remove useless gds switch macroHuang Rui1-1/+0
Demangle amdgpu.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move ring macros into amdgpu_ring headerHuang Rui1-23/+0
Demangle amdgpu.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move gem definitions into amdgpu_gem headerHuang Rui1-60/+1
Demangle amdgpu.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move psp macro into amdgpu_psp headerHuang Rui1-1/+0
Demangle amdgpu.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move firmware definitions into amdgpu_ucode headerHuang Rui1-27/+0
Demangle amdgpu.h. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move sdma definitions into amdgpu_sdma headerHuang Rui1-86/+1
Demangle amdgpu.h. Furthermore, SDMA is used for moving and clearing the data buffer, so the header also need be included in ttm. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move ih definitions into amdgpu_ih headerHuang Rui1-14/+0
Demangle amdgpu.h Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: move gfx definitions into amdgpu_gfx headerHuang Rui1-281/+1
Demangle amdgpu.h Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: Put enable gfx off feature to a delay threadRex Zhu1-0/+2
delay to enable gfx off feature to avoid gfx on/off frequently suggested by Alex and Evan. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amdgpu: Add amdgpu_gfx_off_ctrl functionRex Zhu1-0/+5
v2: 1. drop the special handling for the hw IP suggested by hawking and Christian. 2. refine the variable name suggested by Flora. This funciton as the entry of gfx off feature. we arbitrat gfx off feature enable/disable in this function. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-01drm/amdgpu: move bo_list defines to amdgpu_bo_list.hChristian König1-39/+1
Further demangle amdgpu.h Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-01drm/amdgpu: add proper error handling to amdgpu_bo_list_getChristian König1-2/+2
Otherwise we silently don't use a BO list when the handle is invalid. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-27drm/amdgpu: add support for inplace IB patching for MM engines v2Christian König1-0/+1
We are going to need that for the second UVD instance on Vega20. v2: rename to patch_cs_in_place Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-and-tested-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-25drm/amdgpu: consistenly name amdgpu_bo_ functionsChristian König1-2/+0
Just rename functions, no functional change. 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>
2018-07-19drm/amdgpu: remove internal/unused kernel module parametersSonny Jiang1-3/+0
Remove internal/unused kernel module parameters Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-17drm/amdgpu: remove job->ringChristian König1-0/+1
We can easily get that from the scheduler. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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