FAILED: patch "[PATCH] drm/amdgpu: enable VCN DPG for GC IP v11.0.4" failed to apply to 6.1-stable tree

[<gregkh@linuxfoundation.org>]

The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

Possible dependencies:

e1d900df63ad ("drm/amdgpu: enable VCN DPG for GC IP v11.0.4")
2a0fe2ca6e9c ("drm/amdgpu: Enable pg/cg flags on GC11_0_4 for VCN")
311d52367d0a ("drm/amdgpu: add soc21 common ip block support for GC 11.0.4")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From e1d900df63adcb748905131dd6258e570e11aed1 Mon Sep 17 00:00:00 2001
From: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Date: Tue, 20 Dec 2022 13:21:44 +0530
Subject: [PATCH] drm/amdgpu: enable VCN DPG for GC IP v11.0.4

Enable VCN Dynamic Power Gating control for GC IP v11.0.4.

Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Reviewed-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.0, 6.1

diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 7d5fdf450d0c..5562670b7b52 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -666,6 +666,7 @@ static int soc21_common_early_init(void *handle)
 			AMD_CG_SUPPORT_VCN_MGCG |
 			AMD_CG_SUPPORT_JPEG_MGCG;
 		adev->pg_flags = AMD_PG_SUPPORT_VCN |
+			AMD_PG_SUPPORT_VCN_DPG |
 			AMD_PG_SUPPORT_GFX_PG |
 			AMD_PG_SUPPORT_JPEG;
 		adev->external_rev_id = adev->rev_id + 0x1;