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drm/amdgpu: add get_clockgating callback for gfx v9

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Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Huang Rui 2017-03-24 09:58:11 +08:00 • committed by Alex Deucher
parent e322edc322
commit 12ad27faa8
2 changed files with 45 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
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@ -43,6 +43,8 @@ static const struct cg_flag_name clocks[] = {
{AMD_CG_SUPPORT_GFX_CGTS_LS, "Graphics Coarse Grain Tree Shader Light Sleep"},
{AMD_CG_SUPPORT_GFX_CP_LS, "Graphics Command Processor Light Sleep"},
{AMD_CG_SUPPORT_GFX_RLC_LS, "Graphics Run List Controller Light Sleep"},
{AMD_CG_SUPPORT_GFX_3D_CGCG, "Graphics 3D Coarse Grain Clock Gating"},
{AMD_CG_SUPPORT_GFX_3D_CGLS, "Graphics 3D Coarse Grain memory Light Sleep"},
{AMD_CG_SUPPORT_MC_LS, "Memory Controller Light Sleep"},
{AMD_CG_SUPPORT_MC_MGCG, "Memory Controller Medium Grain Clock Gating"},
{AMD_CG_SUPPORT_SDMA_LS, "System Direct Memory Access Light Sleep"},