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drm/amdgpu: enable NBIO IP v7.7.0 Clock Gating

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Enable AMD_CG_SUPPORT_BIF_MGCG and AMD_CG_SUPPORT_BIF_LS support.

Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tim Huang 2022-08-15 13:50:46 +08:00 committed by Alex Deucher
parent c4d0d69999
commit 9407feacd2
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/amd/amdgpu/soc21.c
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@ -603,6 +603,8 @@ static int soc21_common_early_init(void *handle)
AMD_CG_SUPPORT_ATHUB_MGCG |
AMD_CG_SUPPORT_ATHUB_LS |
AMD_CG_SUPPORT_IH_CG |
AMD_CG_SUPPORT_BIF_MGCG |
AMD_CG_SUPPORT_BIF_LS |
AMD_CG_SUPPORT_VCN_MGCG |
AMD_CG_SUPPORT_JPEG_MGCG;
adev->pg_flags =
@ -702,6 +704,7 @@ static int soc21_common_set_clockgating_state(void *handle,
switch (adev->ip_versions[NBIO_HWIP][0]) {
case IP_VERSION(4, 3, 0):
case IP_VERSION(4, 3, 1):
case IP_VERSION(7, 7, 0):
adev->nbio.funcs->update_medium_grain_clock_gating(adev,
state == AMD_CG_STATE_GATE);
adev->nbio.funcs->update_medium_grain_light_sleep(adev,
@ -709,10 +712,6 @@ static int soc21_common_set_clockgating_state(void *handle,
adev->hdp.funcs->update_clock_gating(adev,
state == AMD_CG_STATE_GATE);
break;
case IP_VERSION(7, 7, 0):
adev->hdp.funcs->update_clock_gating(adev,
state == AMD_CG_STATE_GATE);
break;
default:
break;
}