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/openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
H A D | amdgpu_ib.c | 158b594a Wed Oct 03 10:15:11 CDT 2018 Pratik Vishwakarma <Pratik.Vishwakarma@amd.com> drm/amdgpu: skip IB tests for KIQ in general
[Why] 1. We never submit IBs to KIQ. 2. Ring test pass without KIQ's ring also. 3. By skipping we see an improvement of around 500ms in the amdgpu's resume time.
[How] skip IB tests for KIQ ring type.
Signed-off-by: Shirish S <shirish.s@amd.com> Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 158b594a Wed Oct 03 10:15:11 CDT 2018 Pratik Vishwakarma <Pratik.Vishwakarma@amd.com> drm/amdgpu: skip IB tests for KIQ in general [Why] 1. We never submit IBs to KIQ. 2. Ring test pass without KIQ's ring also. 3. By skipping we see an improvement of around 500ms in the amdgpu's resume time. [How] skip IB tests for KIQ ring type. Signed-off-by: Shirish S <shirish.s@amd.com> Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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