[PATCH 3/3] drm/amd/powerplay: support SoftMin/Max setting for some specific DPM
Evan Quan
evan.quan at amd.com
Wed Nov 28 08:53:36 UTC 2018
For some case, no need to force SoftMin/Max settings for all DPMs.
It's OK to force on some specific DPM only.
Change-Id: Ic5c7658b794ec47c815aae8616bbf0a9bf01fd17
Signed-off-by: Evan Quan <evan.quan at amd.com>
---
.../drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 54 +++++++++++--------
1 file changed, 32 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index 2679d1240fa1..247bf9dbec5d 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -1660,14 +1660,15 @@ static uint32_t vega20_find_highest_dpm_level(
return i;
}
-static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
+static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr, uint32_t feature_mask)
{
struct vega20_hwmgr *data =
(struct vega20_hwmgr *)(hwmgr->backend);
uint32_t min_freq;
int ret = 0;
- if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_GFXCLK].enabled &&
+ (feature_mask & FEATURE_DPM_GFXCLK_MASK)) {
min_freq = data->dpm_table.gfx_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
hwmgr, PPSMC_MSG_SetSoftMinByFreq,
@@ -1676,7 +1677,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_UCLK].enabled &&
+ (feature_mask & FEATURE_DPM_UCLK_MASK)) {
min_freq = data->dpm_table.mem_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
hwmgr, PPSMC_MSG_SetSoftMinByFreq,
@@ -1692,7 +1694,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_UVD].enabled) {
+ if (data->smu_features[GNLD_DPM_UVD].enabled &&
+ (feature_mask & FEATURE_DPM_UVD_MASK)) {
min_freq = data->dpm_table.vclk_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1710,7 +1713,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_VCE].enabled) {
+ if (data->smu_features[GNLD_DPM_VCE].enabled &&
+ (feature_mask & FEATURE_DPM_VCE_MASK)) {
min_freq = data->dpm_table.eclk_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1720,7 +1724,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_SOCCLK].enabled &&
+ (feature_mask & FEATURE_DPM_SOCCLK_MASK)) {
min_freq = data->dpm_table.soc_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1733,14 +1738,15 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret;
}
-static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
+static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr, uint32_t feature_mask)
{
struct vega20_hwmgr *data =
(struct vega20_hwmgr *)(hwmgr->backend);
uint32_t max_freq;
int ret = 0;
- if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_GFXCLK].enabled &&
+ (feature_mask & FEATURE_DPM_GFXCLK_MASK)) {
max_freq = data->dpm_table.gfx_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1750,7 +1756,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_UCLK].enabled &&
+ (feature_mask & FEATURE_DPM_UCLK_MASK)) {
max_freq = data->dpm_table.mem_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1760,7 +1767,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_UVD].enabled) {
+ if (data->smu_features[GNLD_DPM_UVD].enabled &&
+ (feature_mask & FEATURE_DPM_UVD_MASK)) {
max_freq = data->dpm_table.vclk_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1777,7 +1785,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_VCE].enabled) {
+ if (data->smu_features[GNLD_DPM_VCE].enabled &&
+ (feature_mask & FEATURE_DPM_VCE_MASK)) {
max_freq = data->dpm_table.eclk_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1787,7 +1796,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_SOCCLK].enabled &&
+ (feature_mask & FEATURE_DPM_SOCCLK_MASK)) {
max_freq = data->dpm_table.soc_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -2126,12 +2136,12 @@ static int vega20_force_dpm_highest(struct pp_hwmgr *hwmgr)
data->dpm_table.mem_table.dpm_state.soft_max_level =
data->dpm_table.mem_table.dpm_levels[soft_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to highest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
@@ -2158,12 +2168,12 @@ static int vega20_force_dpm_lowest(struct pp_hwmgr *hwmgr)
data->dpm_table.mem_table.dpm_state.soft_max_level =
data->dpm_table.mem_table.dpm_levels[soft_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to highest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
@@ -2176,12 +2186,12 @@ static int vega20_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
{
int ret = 0;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload DPM Bootup Levels!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload DPM Max Levels!",
return ret);
@@ -2239,12 +2249,12 @@ static int vega20_force_clock_level(struct pp_hwmgr *hwmgr,
data->dpm_table.gfx_table.dpm_state.soft_max_level =
data->dpm_table.gfx_table.dpm_levels[soft_max_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_GFXCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to lowest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_GFXCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
@@ -2259,12 +2269,12 @@ static int vega20_force_clock_level(struct pp_hwmgr *hwmgr,
data->dpm_table.mem_table.dpm_state.soft_max_level =
data->dpm_table.mem_table.dpm_levels[soft_max_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_UCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to lowest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_UCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
--
2.19.2
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