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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2016-07-15 18:37:05 -0400 |
|---|---|---|
| committer | Felix Kuehling <Felix.Kuehling@amd.com> | 2016-07-15 23:59:23 -0400 |
| commit | c8bd412e87e555f794458f07699a8dbf9c077991 (patch) | |
| tree | a0b0abf3f9c3ea3c4518d7d3f93b006daca3b41b /drivers/pci/pci.h | |
| parent | d020404b487086ea3ea9bbacef694126a887f538 (diff) | |
drm/amdgpu: Make SDMA phase quantum configurableroc-1.2.0
Set a configurable SDMA phase quantum when enabling SDMA context
switching. The default value significantly reduces SDMA latency
in page table updates when user-mode SDMA queues have concurrent
activity, compared to the initial HW setting.
Change-Id: Id99c52e893d0358374ea9a3fbc2181f0c60b1b42
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Diffstat (limited to 'drivers/pci/pci.h')
0 files changed, 0 insertions, 0 deletions