- 12 Sep, 2017 3 commits
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Rex Zhu authored
This feature is for UMD to run benchmark in a power state that is as steady as possible. kmd need to fix the power state as stable as possible. now, kmd support four level: profile_standard,peak,min_sclk,min_mclk move common related code to amd_powerplay.c Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Signed-off-by:
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Rex Zhu authored
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Rex Zhu authored
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- 01 Sep, 2017 13 commits
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Alex Deucher authored
Need to select dpm0 to avoid clock fluctuations. Reviewed-by:
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Thierry Reding authored
The header comment in include/trace/define_trace.h specifies that the TRACE_INCLUDE_PATH needs to be relative to the define_trace.h header rather than the trace file including it. Most instances get that wrong and work around it by adding the $(src) directory to the include path. While this works, it is preferable to refer to the correct path to the trace file in the first place and avoid any workaround. Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Thierry Reding <treding@nvidia.com> Signed-off-by:
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Thierry Reding authored
The header comment in include/trace/define_trace.h specifies that the TRACE_INCLUDE_PATH needs to be relative to the define_trace.h header rather than the trace file including it. Most instances get that wrong and work around it by adding the $(src) directory to the include path. While this works, it is preferable to refer to the correct path to the trace file in the first place and avoid any workaround. Reviewed-by:
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Tom St Denis authored
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Tom St Denis <tom.stdenis@amd.com> Reviewed-by:
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Tom St Denis authored
Even though fini returns 0 always it could theoretically fail in the future. Might as well return it instead of 0. Signed-off-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
Right now there's only one but the rest of the code is being setup to support more so might as well fix this up too. Signed-off-by:
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Christian König authored
Otherwise we lose the NO_EVICT flag and can try to evict pinned BOs. Signed-off-by:
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Christian König authored
Only move BOs to the moved/relocated list when they aren't already on a list. This prevents accidential removal from the evicted list. Signed-off-by:
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Evan Quan authored
Signed-off-by:
Evan Quan <evan.quan@amd.com> Reviewed-by:
Flora Cui <Flora.Cui@amd.com> Signed-off-by:
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Roger He authored
This can improve performance for some cases. v2 (chk): handle all sizes, simplify the patch quite a bit v3 (chk): adjust dw estimation as well v4 (chk): use single loop, make end mask 64bit Signed-off-by:
Roger He <Hongbo.He@amd.com> Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by:
Chunming Zhou <david1.zhou@amd.com> Signed-off-by:
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- 31 Aug, 2017 21 commits
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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
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Tom St Denis authored
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Tom St Denis authored
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Tom St Denis authored
Make it consistent in style with the other CG/PG enable functions... Signed-off-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
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Tom St Denis authored
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Tom St Denis authored
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Christian König authored
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Christian König authored
Add the IOCTL interface so that applications can allocate per VM BOs. Still WIP since not all corner cases are tested yet, but this reduces average CS overhead for 10K BOs from 21ms down to 48us. v2: add some extra checks, remove the WIP tag v3: rename new flag to AMDGPU_GEM_CREATE_VM_ALWAYS_VALID Signed-off-by:
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Christian König authored
Per VM BOs are handled like VM PDs and PTs. They are always valid and don't need to be specified in the BO lists. v2: validate PDs/PTs first Signed-off-by:
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Christian König authored
Don't allow them to be GEM imported into another process. Signed-off-by:
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Christian König authored
We need to refer to the parent instead of the root BO for multi level page tables on Vega10. Also don't set the PDE_PTE bit. v2: Don't set the PDE_PTE bit either. Signed-off-by:
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Christian König authored
This way we can safely call it on SI as well. v2: fix type in commit message Signed-off-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by:
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Christian König authored
The src isn't used any more after GART hack removal. Signed-off-by:
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Christian König authored
Keep track off relocated PDs/PTs instead of walking and checking all PDs. v2: fix root PD handling Signed-off-by:
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- 29 Aug, 2017 3 commits
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Himanshu Jha authored
kfree on NULL pointer is a no-op and therefore checking is redundant. Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Reviewed-by:
Himanshu Jha <himanshujha199640@gmail.com> Signed-off-by:
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Himanshu Jha authored
Kfree on NULL pointer is a no-op and therefore checking is redundant. Reviewed-by:
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Christian König authored
Instead of validating all page tables when one was evicted, track which one needs a validation. v2: simplify amdgpu_vm_ready as well Signed-off-by:
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