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2016-07-07drm/amdgpu: remove pre move waitChristian König1-4/+0
Not needed any more. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: sync to buffer moves before VM updatesChristian König1-4/+19
Otherwise we could update the VM page tables while the move is only scheduled. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/ttm: wait for BO idle after the move in ttm_bo_swapoutChristian König1-6/+9
Final part to avoid pre move waits. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/ttm: drop waiting for idle in ttm_bo_evict.Christian König1-10/+1
That is unnecessary now. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/ttm: drop wait for idle in ttm_bo_move_bufferChristian König1-14/+0
That is unnecessary now. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/ttm: wait for BO idle in ttm_bo_move_memcpyChristian König7-7/+18
When we want to pipeline accelerated moves we need to wait in the fallback path. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/ttm: add wait for idle in all drivers bo_move functionsChristian König5-0/+25
Wait for idle before moving the BO in all drivers implementing an accelerated move function. This should keep the current behavior when removing the pre move wait. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/ttm: remove dummy bo_move implementationsChristian König4-46/+4
It's pointless to only call the default implementation. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/ttm: remove NULL checks when calling ttm_tt_destroyChristian König3-11/+7
The function is a no-op with a NULL pointer. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/ttm: cleanup ttm_tt_(unbind|destroy)Christian König4-26/+5
ttm_tt_destroy should be the only one unbinding the object. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: some improvement in parsing inputsEric Huang1-3/+9
It changes the way to skip newline character and also avoids warning message from some compiler. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: remove useless soft pptable in Asic related backendEric Huang6-31/+0
The soft pptable was used for re-uploading pptable as cache, but since previous commits, the generic codes for uploading pptable are used and backend is released during resetting powerplay. So it becomes redundance. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: remove useless pp_table codes for Tonga/Fiji/Polaris10Eric Huang4-116/+0
Due to uploading pptable implementation changed, the generic codes in previous commit have been used intead of the Asic specific codes. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: add uploading pptable and resetting powerplay supportEric Huang4-9/+63
Necessary for re-initializing dpm with new pptables at runtime. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: change backend allocation to backend initEric Huang4-36/+30
backend_init and backend_fini are paired functions, backend is freed in backend_fini and should be allocated in backend_init. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: add disable dpm tasks for Polaris10Eric Huang3-1/+257
Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: add disable dpm tasks for TongaEric Huang1-0/+1
Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: add function disable_dpm_tasks for FijiEric Huang3-0/+281
Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: add event task of disable dynamic state managementEric Huang4-2/+28
Add an interface to disable dpm so that we can disable dpm before updating pptables at runtime. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: keep soft_pp_table pointer value for re-uploadingEric Huang2-13/+8
Necessary for updating pptables at runtime. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: introduce a firmware debugfs to dump all current firmware versionsHuang Rui3-0/+135
This patch implements the debugfs to dump all currect firmware version: root@jenkins-All-Series:/home/jenkins# cat /sys/kernel/debug/dri/0/amdgpu_firmware_info VCE feature version: 0, firmware version: 0x34040300 UVD feature version: 0, firmware version: 0x01451000 MC feature version: 0, firmware version: 0x00000000 ME feature version: 37, firmware version: 0x00000093 PFP feature version: 37, firmware version: 0x000000da CE feature version: 37, firmware version: 0x00000080 RLC feature version: 1, firmware version: 0x0000010e MEC feature version: 37, firmware version: 0x0000029e MEC2 feature version: 37, firmware version: 0x0000029e SMC feature version: 0, firmware version: 0x013353e6 SDMA0 feature version: 31, firmware version: 0x00000036 SDMA1 feature version: 0, firmware version: 0x00000036 Suggested-by: Alex Deucher <[email protected]> Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: factor out the AMDGPU_INFO_FW_VERSION case branch into ↵Huang Rui2-67/+81
amdgpu_firmware_info The new amdgpu_firmware_info function will be used on amdgpu firmware version debugfs. Suggested-by: Christian König <[email protected]> Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: remove cgs_acpi_method_argument member method_lengthNicolai Hähnle2-6/+2
It was redundant with data_length, and in fact set incorrectly in one case leading to an out-of-bound read by memcpy in acpi_ut_copy_esimple_to_isimple, reported by CONFIG_KASAN=y. Signed-off-by: Nicolai Hähnle <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/powerplay: set UVD clocks bypass mode for Polaris10Eric Huang2-1/+8
Saves power when not in use. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: stop trying to schedule() with a spin heldChristian König1-0/+2
Drop the lock before calling cancel_delayed_work_sync(). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96445 Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Tested-by: Nicolai Hähnle <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/radeon/cik: fix CP jump table sizeAlex Deucher1-1/+1
Align to the jump table offset. May fix hangs on some asics with GFX PG enabled. Reviewed-by: Nicolai Hähnle <[email protected]> Acked-by: Tom St Denis <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu/gfx7: fix CP jump table sizeAlex Deucher1-1/+1
Align to the jump table offset. May fix hangs on some asics with GFX PG enabled. Reviewed-by: Nicolai Hähnle <[email protected]> Acked-by: Tom St Denis <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu/gfx8: fix CP jump table sizeAlex Deucher1-1/+1
Align to the jump table offset. Fixes hangs on some systems with GFX PG enabled. Reviewed-by: Nicolai Hähnle <[email protected]> Tested-by: Nicolai Hähnle <[email protected]> Reviewed-by: Tom St Denis <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/amdgpu : adding new tracepoints to track memory information.David Mao3-0/+43
- adding amdgpu_cs_bo_status to track total size and total entry count of bo for each submission. - adding amdgpu_ttm_bo_move to track the bo eviction including the size of bo and the location before/after the move Signed-off-by: David Mao <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amd/amdgpu : Refine tracepoints to track more informationDavid Mao1-2/+18
- adding memory type, prefered heap, allowed heap, and host visible information to the amdgpu_bo_create tracepoint. - adding bo size to the amdgpu_bo_list_set tracepoint. Signed-off-by: David Mao <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu/uvd6: De-numberify startupTom St Denis1-14/+25
To make the code more legible various numerical constants have been changed to their #define'ed MASKs. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: Initialize the variables in a straight-forward wayAlex Xie1-6/+28
Initialize the variable in a straight-forward way instead of hiding the initialization inside the loop. This can also reduce one function call. Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: Add comment to describe the purpose of one difficult if statementAlex Xie1-4/+7
Use == instead of != in the if statement to make code easier understood Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: Change some variable names to make code easier understoodAlex Xie1-16/+16
Add comment to describe some variables otherwise. Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: enable BUS master after pci resetChunming Zhou2-1/+6
Re-enable bus mastering after GPU reset. We disable it at the top of these functions, so balance them by re-enabling it. Signed-off-by: Chunming Zhou <[email protected]> eviewed-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: add return value for pci config resetChunming Zhou2-9/+17
So we know whether or not the reset succeeded. Signed-off-by: Chunming Zhou <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: remove now unnecessary checksChristian König2-21/+11
vm_flush() now comes directly after vm_grab_id(). Acked-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: use a fence array for VMID managementChristian König4-119/+117
Just wait for any fence to become available, instead of waiting for the last entry of the LRU. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: reuse VMIDs assigned to a VM only if there is also a free oneChristian König1-54/+59
This fixes a fairness problem with the GPU scheduler. VM having lot of jobs could previously starve VM with less jobs. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: prefer VMIDs idle on the current ringChristian König1-15/+9
Prefer to use a VMIDs which are idle on the ring we want to submit to. This also removes bubbling idle VMIDs up on the LRU, which is actually not beneficial. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: add optional ring to amdgpu_sync_is_idleChristian König4-6/+20
Check if the sync object is idle depending on the ring a submission works with. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: remove amdgpu_sync_waitChristian König3-25/+1
Stop hiding bugs, instead print a proper error when the scheduler doesn't handle all dependencies. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: generalize the scheduler fenceChristian König6-49/+79
Make it two events, one for the job being scheduled and one when it is finished. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: document amdgpu_sync_get_fenceChristian König1-0/+7
It's not obvious what it should do. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu/gfx80: Add QUICK_PG bit to GFX header and use it.Tom St Denis2-4/+6
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu/gfx8: Tidy up various PG helpersTom St Denis1-33/+18
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu/gfx8: Enable PG on StoneyTom St Denis1-1/+6
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu/gfx8: Enable CG on StoneyTom St Denis1-0/+7
Enable all relevant CG flags for Stoney parts. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu/gfx8: Switch Stoney to share CZ's RLC functionsTom St Denis1-1/+1
According to the bringup code ST/CZ share the RLC ENTER/EXIT logic. Tested on my ST board. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-07-07drm/amdgpu: add amdgpu.cg_mask and amdgpu.pg_mask parametersNicolai Hähnle3-0/+13
They allow disabling clock and power gating from the kernel command line, which hopefully helps with diagnosing problems in the field. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Nicolai Hähnle <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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