Searched hist:27488686 (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/drivers/gpu/drm/amd/amdkfd/ |
H A D | kfd_mqd_manager_v11.c | 27488686 Thu Mar 30 12:47:05 CDT 2023 Graham Sider <Graham.Sider@amd.com> drm/amdgpu: Enable GFX11 SDMA context empty interrupt
Enable SDMA queue empty context switching. SDMA context switch due to quantum programming no longer done here (as of sdma v6), so re-name sdma_v6_0_ctx_switch_enable to sdma_v6_0_ctxempty_int_enable to reflect this.
Also program SDMAx_QUEUEx_SCHEDULE_CNTL for context switch due to quantum in KFD. Set to amdgpu_sdma_phase_quantum (defaults to 32 i.e. 3200us).
Signed-off-by: Graham Sider <Graham.Sider@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Stanley Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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/openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
H A D | sdma_v6_0.c | 27488686 Thu Mar 30 12:47:05 CDT 2023 Graham Sider <Graham.Sider@amd.com> drm/amdgpu: Enable GFX11 SDMA context empty interrupt
Enable SDMA queue empty context switching. SDMA context switch due to quantum programming no longer done here (as of sdma v6), so re-name sdma_v6_0_ctx_switch_enable to sdma_v6_0_ctxempty_int_enable to reflect this.
Also program SDMAx_QUEUEx_SCHEDULE_CNTL for context switch due to quantum in KFD. Set to amdgpu_sdma_phase_quantum (defaults to 32 i.e. 3200us).
Signed-off-by: Graham Sider <Graham.Sider@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Stanley Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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