- 07 Jul, 2016 40 commits
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Eric Huang authored
Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by:
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Eric Huang authored
Reviewed-by:
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Eric Huang authored
Add an interface to disable dpm so that we can disable dpm before updating pptables at runtime. Reviewed-by:
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Eric Huang authored
Necessary for updating pptables at runtime. Reviewed-by:
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Huang Rui authored
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:
Huang Rui <ray.huang@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Huang Rui authored
The new amdgpu_firmware_info function will be used on amdgpu firmware version debugfs. Suggested-by:
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Nicolai Hähnle authored
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 <Nicolai.Haehnle@amd.com> Reviewed-by:
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Eric Huang authored
Saves power when not in use. Reviewed-by:
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Christian König authored
Drop the lock before calling cancel_delayed_work_sync(). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96445Reviewed-by:
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Alex Deucher authored
Align to the jump table offset. May fix hangs on some asics with GFX PG enabled. Reviewed-by:
Tom St Denis <tom.stdenis@amd.com> Signed-off-by:
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Alex Deucher authored
Align to the jump table offset. May fix hangs on some asics with GFX PG enabled. Reviewed-by:
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Alex Deucher authored
Align to the jump table offset. Fixes hangs on some systems with GFX PG enabled. Reviewed-by:
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David Mao authored
- 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 <David.Mao@amd.com> Reviewed-by:
Chunming Zhou <david1.zhou@amd.com> Signed-off-by:
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David Mao authored
- 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:
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Tom St Denis authored
To make the code more legible various numerical constants have been changed to their #define'ed MASKs. Signed-off-by:
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Alex Xie authored
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 <AlexBin.Xie@amd.com> Reviewed-by:
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Alex Xie authored
Use == instead of != in the if statement to make code easier understood Signed-off-by:
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Alex Xie authored
Add comment to describe some variables otherwise. Signed-off-by:
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Chunming Zhou authored
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:
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Chunming Zhou authored
So we know whether or not the reset succeeded. Signed-off-by:
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Christian König authored
vm_flush() now comes directly after vm_grab_id(). Acked-by:
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Christian König authored
Just wait for any fence to become available, instead of waiting for the last entry of the LRU. Acked-by:
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Christian König authored
This fixes a fairness problem with the GPU scheduler. VM having lot of jobs could previously starve VM with less jobs. Acked-by:
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Christian König authored
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:
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Christian König authored
Check if the sync object is idle depending on the ring a submission works with. Acked-by:
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Christian König authored
Stop hiding bugs, instead print a proper error when the scheduler doesn't handle all dependencies. Acked-by:
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Christian König authored
Make it two events, one for the job being scheduled and one when it is finished. Acked-by:
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Christian König authored
It's not obvious what it should do. Acked-by:
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Tom St Denis authored
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Tom St Denis authored
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Tom St Denis authored
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Tom St Denis authored
Enable all relevant CG flags for Stoney parts. Signed-off-by:
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Tom St Denis authored
According to the bringup code ST/CZ share the RLC ENTER/EXIT logic. Tested on my ST board. Signed-off-by:
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Nicolai Hähnle authored
They allow disabling clock and power gating from the kernel command line, which hopefully helps with diagnosing problems in the field. Reviewed-by:
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Tom St Denis authored
Add tracepoints to the MMIO read/write so we can log MMIO traffic. Signed-off-by:
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yanyang1 authored
The non-powerplay code handles this directly. Do it in cgs for powerplay. Signed-off-by:
yanyang1 <Young.Yang@amd.com> Reviewed-by: Rex Zhu Rex.Zhu@amd.com Signed-off-by:
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Alex Deucher authored
Was missing the calls to fini. Signed-off-by: -
Alex Deucher authored
Until Dave's patch to support the new hybrid gfx ACPI method goes upstream, we can fallback to the old ATPX method which seems to still work. Signed-off-by: -
Alex Deucher authored
Until Dave's patch to support the new hybrid gfx ACPI method goes upstream, we can fallback to the old ATPX method which seems to still work. Signed-off-by: -
Chunming Zhou authored
so that we could actually reset the GPU when it hangs. Signed-off-by:
Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by:
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