linux-kernel - [PATCH AUTOSEL 6.1 33/38] drm/amdgpu: enable HDP SD for gfx 11.0.3

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Date:   Thu,  9 Feb 2023 06:14:52 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Evan Quan <evan.quan@....com>, Feifei Xu <Feifei.Xu@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Sasha Levin <sashal@...nel.org>, christian.koenig@....com,
        Xinhui.Pan@....com, airlied@...il.com, daniel@...ll.ch,
        Hawking.Zhang@....com, sonny.jiang@....com, James.Zhu@....com,
        tim.huang@....com, kenneth.feng@....com, Likun.Gao@....com,
        Stanley.Yang@....com, yiqing.yao@....com,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 6.1 33/38] drm/amdgpu: enable HDP SD for gfx 11.0.3

From: Evan Quan <evan.quan@....com>

[ Upstream commit bb25849c0fa550b26cecc9c476c519a927c66898 ]

Enable HDP clock gating control for gfx 11.0.3.

Signed-off-by: Evan Quan <evan.quan@....com>
Reviewed-by: Feifei Xu <Feifei.Xu@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/amd/amdgpu/soc21.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 9bc9852b9cda9..230e15fed755c 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -643,7 +643,8 @@ static int soc21_common_early_init(void *handle)
 			AMD_CG_SUPPORT_GFX_CGCG |
 			AMD_CG_SUPPORT_GFX_CGLS |
 			AMD_CG_SUPPORT_REPEATER_FGCG |
-			AMD_CG_SUPPORT_GFX_MGCG;
+			AMD_CG_SUPPORT_GFX_MGCG |
+			AMD_CG_SUPPORT_HDP_SD;
 		adev->pg_flags = AMD_PG_SUPPORT_VCN |
 			AMD_PG_SUPPORT_VCN_DPG |
 			AMD_PG_SUPPORT_JPEG;
-- 
2.39.0