github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 07:33:19 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amdgpu: enable HDP IP v5.2.1 Clock Gating

Browse Source 
Enable AMD_CG_SUPPORT_HDP_MGCG and AMD_CG_SUPPORT_HDP_LS support.

Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tim Huang 2022-07-29 15:18:10 +08:00 committed by Alex Deucher
parent adcd15dc47
commit 7e4a77de08
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/amdgpu/soc21.c
View File

@ -598,6 +598,8 @@ static int soc21_common_early_init(void *handle)
AMD_CG_SUPPORT_GFX_PERF_CLK |
AMD_CG_SUPPORT_MC_MGCG |
AMD_CG_SUPPORT_MC_LS |
AMD_CG_SUPPORT_HDP_MGCG |
AMD_CG_SUPPORT_HDP_LS |
AMD_CG_SUPPORT_VCN_MGCG |
AMD_CG_SUPPORT_JPEG_MGCG;
adev->pg_flags =
@ -704,6 +706,10 @@ 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;
}