blob: 66dc44a83e4b3196de61917f116a1ac15d68e71b (
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
45
46
47
48
|
From feff00b88eca6837ba48772d5eff579310cd6e51 Mon Sep 17 00:00:00 2001
From: Evan Quan <evan.quan@amd.com>
Date: Tue, 12 Jun 2018 17:01:23 +0800
Subject: [PATCH 4093/4131] drm/amd/powerplay: remove uncessary extra gfxoff
control call
Gfxoff is already enabled in amdgpu_device_ip_set_powergating_state.
So, no need to enable it again in pp_late_init.
Change-Id: Id33d2dac192645fc9dcdfaf5825420093a87f814
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 2b15d27..76fc45f 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -180,7 +180,6 @@ static int pp_late_init(void *handle)
{
struct amdgpu_device *adev = handle;
struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle;
- int ret;
if (hwmgr && hwmgr->pm_en) {
mutex_lock(&hwmgr->smu_lock);
@@ -189,15 +188,9 @@ static int pp_late_init(void *handle)
mutex_unlock(&hwmgr->smu_lock);
}
- if (hwmgr->hwmgr_func->gfx_off_control &&
- (hwmgr->feature_mask & PP_GFXOFF_MASK)) {
- ret = hwmgr->hwmgr_func->gfx_off_control(hwmgr, true);
- if (ret)
- pr_err("gfx off enabling failed!\n");
- }
-
if (adev->pm.smu_prv_buffer_size != 0)
pp_reserve_vram_for_smu(adev);
+
return 0;
}
--
2.7.4
|
