blob: b1b37ff19c3e6924ffe3cd2cfd3ba6b3c64fa552 (
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 13edfac5ad0e424772244f3b03974020c110835b Mon Sep 17 00:00:00 2001
From: Rex Zhu <rex.zhu@amd.com>
Date: Thu, 19 Jul 2018 16:32:05 +0800
Subject: [PATCH 4669/5725] drm/amd/pp: Update clk with od setting when set
power state
This can fix the issue resume from S3, the user's OD setting
were reverted to default.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 79f96a1..8be5a71 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -3268,10 +3268,25 @@ static int vega10_populate_and_upload_sclk_mclk_dpm_levels(
{
int result = 0;
struct vega10_hwmgr *data = hwmgr->backend;
+ struct vega10_dpm_table *dpm_table = &data->dpm_table;
+ struct vega10_odn_dpm_table *odn_table = &data->odn_dpm_table;
+ struct vega10_odn_clock_voltage_dependency_table *odn_clk_table = &odn_table->vdd_dep_on_sclk;
+ int count;
if (!data->need_update_dpm_table)
return 0;
+ if (hwmgr->od_enabled && data->need_update_dpm_table & DPMTABLE_OD_UPDATE_SCLK) {
+ for (count = 0; count < dpm_table->gfx_table.count; count++)
+ dpm_table->gfx_table.dpm_levels[count].value = odn_clk_table->entries[count].clk;
+ }
+
+ odn_clk_table = &odn_table->vdd_dep_on_mclk;
+ if (hwmgr->od_enabled && data->need_update_dpm_table & DPMTABLE_OD_UPDATE_MCLK) {
+ for (count = 0; count < dpm_table->mem_table.count; count++)
+ dpm_table->mem_table.dpm_levels[count].value = odn_clk_table->entries[count].clk;
+ }
+
if (data->need_update_dpm_table &
(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK + DPMTABLE_UPDATE_SOCCLK)) {
result = vega10_populate_all_graphic_levels(hwmgr);
--
2.7.4
|
