Searched hist:b92c6287 (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/drivers/gpu/drm/amd/include/ |
H A D | kgd_pp_interface.h | b92c6287 Tue Jun 05 00:06:11 CDT 2018 Rex Zhu <Rex.Zhu@amd.com> drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu
Some HW ip blocks need call SMU to enter/leave power gate state. So export common set_powergating_by_smu interface.
1. keep consistent with set_clockgating_by_smu 2. scales easily to powergate other ip(gfx) if necessary
Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> b92c6287 Tue Jun 05 00:06:11 CDT 2018 Rex Zhu <Rex.Zhu@amd.com> drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu Some HW ip blocks need call SMU to enter/leave power gate state. So export common set_powergating_by_smu interface. 1. keep consistent with set_clockgating_by_smu 2. scales easily to powergate other ip(gfx) if necessary Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@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 | mmhub_v1_0.c | b92c6287 Tue Jun 05 00:06:11 CDT 2018 Rex Zhu <Rex.Zhu@amd.com> drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu
Some HW ip blocks need call SMU to enter/leave power gate state. So export common set_powergating_by_smu interface.
1. keep consistent with set_clockgating_by_smu 2. scales easily to powergate other ip(gfx) if necessary
Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> b92c6287 Tue Jun 05 00:06:11 CDT 2018 Rex Zhu <Rex.Zhu@amd.com> drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu Some HW ip blocks need call SMU to enter/leave power gate state. So export common set_powergating_by_smu interface. 1. keep consistent with set_clockgating_by_smu 2. scales easily to powergate other ip(gfx) if necessary Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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