blob: 080ecbb6869b4459233de84375819834f9a24ae2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
From 4724ffa62c3c51a8690f22067f5734446a2f04f4 Mon Sep 17 00:00:00 2001
From: Xiaojie Yuan <xiaojie.yuan@amd.com>
Date: Wed, 20 Mar 2019 16:12:54 +0800
Subject: [PATCH 2664/2940] drm/amdgpu: enable clock gatings for navi14
Set appropriate CG flags for navi14.
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/nv.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 3452fc10bc94..9ca82b5e87df 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -532,7 +532,20 @@ static int nv_common_early_init(void *handle)
adev->external_rev_id = adev->rev_id + 0x1;
break;
case CHIP_NAVI14:
- adev->cg_flags = 0;
+ adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
+ AMD_CG_SUPPORT_GFX_CGCG |
+ AMD_CG_SUPPORT_IH_CG |
+ AMD_CG_SUPPORT_HDP_MGCG |
+ AMD_CG_SUPPORT_HDP_LS |
+ AMD_CG_SUPPORT_SDMA_MGCG |
+ AMD_CG_SUPPORT_SDMA_LS |
+ AMD_CG_SUPPORT_MC_MGCG |
+ AMD_CG_SUPPORT_MC_LS |
+ AMD_CG_SUPPORT_ATHUB_MGCG |
+ AMD_CG_SUPPORT_ATHUB_LS |
+ AMD_CG_SUPPORT_VCN_MGCG |
+ AMD_CG_SUPPORT_BIF_MGCG |
+ AMD_CG_SUPPORT_BIF_LS;
adev->pg_flags = 0;
adev->external_rev_id = adev->rev_id + 0x1; /* ??? */
break;
--
2.17.1
|
