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drm/amdgpu: enable MGCG and LS for ATHUB 3.0

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Enable ATHUB 3.0 MGCG and LS features.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2022-04-15 14:38:02 +08:00 committed by Alex Deucher
parent ea26ad7f0f
commit c649ed054a
2 changed files with 5 additions and 4 deletions
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5
drivers/gpu/drm/amd/amdgpu/athub_v3_0.c
View File

@ -36,7 +36,7 @@ athub_v3_0_update_medium_grain_clock_gating(struct amdgpu_device *adev,
def = data = RREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL);
if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG))
if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ATHUB_MGCG))
data |= ATHUB_MISC_CNTL__CG_ENABLE_MASK;
else
data &= ~ATHUB_MISC_CNTL__CG_ENABLE_MASK;
@ -53,8 +53,7 @@ athub_v3_0_update_medium_grain_light_sleep(struct amdgpu_device *adev,
def = data = RREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL);
if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) &&
(adev->cg_flags & AMD_CG_SUPPORT_HDP_LS))
if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ATHUB_LS))
data |= ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK;
else
data &= ~ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK;

4
drivers/gpu/drm/amd/amdgpu/soc21.c
View File

@ -533,7 +533,9 @@ static int soc21_common_early_init(void *handle)
AMD_CG_SUPPORT_GFX_FGCG |
AMD_CG_SUPPORT_GFX_PERF_CLK |
AMD_CG_SUPPORT_VCN_MGCG |
AMD_CG_SUPPORT_JPEG_MGCG;
AMD_CG_SUPPORT_JPEG_MGCG |
AMD_CG_SUPPORT_ATHUB_MGCG |
AMD_CG_SUPPORT_ATHUB_LS;
adev->pg_flags = AMD_PG_SUPPORT_VCN |
AMD_PG_SUPPORT_VCN_DPG |
AMD_PG_SUPPORT_JPEG |