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201 Commits

Author SHA1 Message Date
Christian König
cffadc83c7 drm/amdgpu: move the GDS switch into vm flush as well 
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>
 2016-03-08 11:01:48 -05:00
Christian König
364beb2cc4 drm/amdgpu: return the common fence from amdgpu_fence_emit 
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>
 2016-03-08 11:01:48 -05:00
Christian König
257bf15a4b drm/amdgpu: add slap cache for sync objects as well 
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>
 2016-03-08 11:01:47 -05:00
Christian König
336d1f5efe drm/amdgpu: remove HW fence owner 
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>
 2016-03-08 11:01:47 -05:00
Christian König
211dff5518 drm/amdgpu: group userptr in the BO list v2 
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>
 2016-03-08 11:01:45 -05:00
Chunming Zhou
11afbde85e drm/amdgpu: add hdp_invalidate function 
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>
 2016-03-08 11:01:41 -05:00
Nils Wallménius
0bf5df3b58 drm/amdgpu: delete set-but-not-read member has_uvd from amdgpu_device 
Clean up leftover from radeon code.

Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-03-08 11:01:39 -05:00
Christian König
4ff37a83f1 drm/amdgpu: fix VM faults caused by vm_grab_id() v4 
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>
 2016-02-29 11:33:46 -05:00
Christian König
418aa0c296 drm/amdgpu: cleanup gem init/finit 
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>
 2016-02-16 17:46:24 -05:00
Christian König
7ea2356533 drm/amdgpu: rework GEM info printing 
Print BOs grouped per client.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2016-02-16 17:45:32 -05:00
Christian König
c3874b758a drm/amdgpu: stop blocking for page filp fences 
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>
 2016-02-16 17:24:07 -05:00
Alex Deucher
8f8e00c17e drm/amdgpu/gfx: clean up harvest configuration (v2) 
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>
 2016-02-12 15:47:18 -05:00
Christian König
20874179a2 drm/amdgpu: nuke the kernel context 
Not used any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2016-02-12 15:41:58 -05:00
Christian König
c594989cc0 drm/amdgpu: use separate scheduler entity for VCE submissions 
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>
 2016-02-12 15:41:01 -05:00
Christian König
ead833eced drm/amdgpu: use separate scheduler entity for UVD submissions 
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>
 2016-02-12 15:40:02 -05:00
Christian König
703297c1fe drm/amdgpu: use separate scheduler entitiy for buffer moves 
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>
 2016-02-12 15:39:07 -05:00
Christian König
2d55e45a03 drm/amdgpu: use SDMA round robin for VM updates v3 
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>
 2016-02-12 15:38:16 -05:00
Christian König
3ee94136b4 drm/amdgpu: remove is_pte_ring 
Not used for anything.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2016-02-12 15:35:54 -05:00
Christian König
2bd9ccfa75 drm/amdgpu: use per VM entity for page table updates (v2) 
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>
 2016-02-12 15:35:16 -05:00
Christian König
e86f9ceee1 drm/amdgpu: move sync into job object 
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>
 2016-02-10 14:17:24 -05:00
Christian König
d71518b5aa drm/amdgpu: cleanup in kernel job submission 
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>
 2016-02-10 14:17:22 -05:00
Christian König
ec72b8006c drm/amdgpu: directly return fence from ib_schedule 
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>
 2016-02-10 14:17:21 -05:00
Christian König
b07c60c065 drm/amdgpu: move ring from IBs into job 
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>
 2016-02-10 14:17:20 -05:00
Christian König
9e5d53094c drm/amdgpu: make pad_ib a ring function v3 
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>
 2016-02-10 14:17:20 -05:00
Christian König
4c0b242cf2 drm/amdgpu: cleanup user fence handling in the CS 
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>
 2016-02-10 14:17:19 -05:00
Christian König
50838c8cc4 drm/amdgpu: add proper job alloc/free functions 
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>
 2016-02-10 14:17:18 -05:00
Christian König
867d0517c7 drm/amdgpu: remove AMDGPU_NUM_SYNCS 
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>
 2016-02-10 14:17:17 -05:00
Christian König
8a8f0b48a0 drm/amdgpu: remove adev and fence from amdgpu_sync_free 
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>
 2016-02-10 14:17:17 -05:00
Christian König
cc325d1913 drm/amdgpu: check userptrs mm earlier 
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>
 2016-02-10 14:17:16 -05:00
Christian König
7270f8391d drm/amdgpu: add amdgpu_set_ib_value helper (v2) 
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>
 2016-02-10 14:17:14 -05:00
Alex Deucher
7e471e6fba drm/amdgpu: track whether the asic supports SR-IOV 
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>
 2016-02-10 14:17:11 -05:00
Alex Deucher
383b6f608b drm/amdgpu: remove unused function 
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>
 2016-02-10 14:17:10 -05:00
Maruthi Bayyavarapu
a8fe58cec3 drm/amd: add ACP driver support 
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>
 2016-02-10 14:17:08 -05:00
Christian König
b07c9d2a73 drm/amdgpu: move more logic into amdgpu_vm_map_gart v3 
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>
 2016-02-10 14:17:04 -05:00
Eric Huang
f3898ea12f drm/amd/powerplay: add some sysfs interfaces for powerplay. 
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>
 2016-02-10 14:16:59 -05:00
Christian König
c7e6be2303 drm/amdgpu: remove rptr checking 
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>
 2016-02-10 14:16:59 -05:00
Christian König
a27de35caa drm/amdgpu: remove the ring lock v2 
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>
 2016-02-10 14:16:58 -05:00
Christian König
a9a78b329a drm/amdgpu: use a global LRU list for VMIDs 
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>
 2016-02-10 14:16:58 -05:00
Christian König
94dd0a4ae0 drm/amdgpu: merge vm_grab_id and vm_fence v2 
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>
 2016-02-10 14:16:57 -05:00
Christian König
8d0a7cea82 drm/amdgpu: grab VMID before submitting job v5 
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>
 2016-02-10 14:16:56 -05:00
Alex Deucher
1c343fc9db drm/amdgpu: drop hard_reset module parameter 
It doesn't currently do anything and there's no need for it
going forward since pci config reset will be required as a
fallback even when we have fine grained reset implemented.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-02-10 14:16:55 -05:00
Christian König
5907a0d8af drm/amdgpu: cleanup sync_seq handling 
Not used any more without semaphores

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>
 2016-02-10 14:16:52 -05:00
Christian König
046c12c67b drm/amdgpu: remove sync_to from sync obj v2 
Not needed any more without semaphores.

v2: remove unused variables as well

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>
 2016-02-10 14:16:52 -05:00
Alex Deucher
ea5e4c8731 drm/amdgpu: remove some more semaphore leftovers 
No longer needed since semaphores were removed.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <David1.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-02-10 14:16:51 -05:00
Chunming Zhou
cadf97b196 drm/amdgpu: clean up non-scheduler code path (v2) 
Non-scheduler code is longer supported.

v2: agd: rebased on upstream

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-02-10 14:16:50 -05:00
Chunming Zhou
be86c606b5 drm/amdgpu: cleanup amdgpu_sync_rings V2 
No longer needed now that semaphores are gone.

V2: remove the first amdgpu_sync_wait in amdgpu_ib_schedule

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com> (V1)
Reviewed-by: Monk Liu <monk.liu@amd.com> (V2)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-02-10 14:16:50 -05:00
Chunming Zhou
2f4b940033 drm/amdgpu: clean up hw semaphore support in driver 
No longer used.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-02-10 14:16:49 -05:00
Christian König
1ea863fd73 drm/amdgpu: keep the prefered/allowed domains in the BO 
Stop copying that to the bo list entry, it doesn't change anyway.

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>
 2016-02-10 14:16:47 -05:00
Christian König
636ce25c30 drm/amdgpu: cleanup bo list bucket handling 
Move that into the BO list. 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>
 2016-02-10 14:16:47 -05:00
Christian König
c3cca41e62 drm/amdgpu: cleanup amdgpu_cs_parser structure 
Remove unused user_ptr field, group fields by usage.

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>
 2016-02-10 14:16:46 -05:00