User can use to calculate profiling ratios when
set UMD Pstate.
Signed-off-by: Rex Zhu <rex....@amd.com>
Change-Id: I3c6b82ebface57eb969d474c57149e8658ab7014
---
drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 2 ++
drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 3 +++
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 14 ++++++++++++--
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 5 +++++
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 2 ++
5 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index 0b8aa44..b83fe97 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -1189,6 +1189,8 @@ static int cz_phm_unforce_dpm_levels(struct pp_hwmgr
*hwmgr)
cz_hwmgr->sclk_dpm.soft_min_clk = table->entries[0].clk;
cz_hwmgr->sclk_dpm.hard_min_clk = table->entries[0].clk;
+ hwmgr->pstate_sclk = table->entries[0].clk;
+ hwmgr->pstate_mclk = 0;
level = cz_get_max_sclk_level(hwmgr) - 1;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
index 569073e..409a56b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
@@ -451,6 +451,9 @@ static int rv_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
hwmgr->platform_descriptor.minimumClocksReductionPercentage = 50;
+ hwmgr->pstate_sclk = RAVEN_UMD_PSTATE_GFXCLK;
+ hwmgr->pstate_mclk = RAVEN_UMD_PSTATE_FCLK;
+
return result;
}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index 2cde7a8..72031bd 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -2652,8 +2652,10 @@ static int smu7_get_profiling_clk(struct pp_hwmgr
*hwmgr, enum amd_dpm_forced_le
break;
}
}
- if (count < 0 || level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK)
+ if (count < 0 || level ==
AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
*sclk_mask = 0;
+ tmp_sclk =
hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].clk;
+ }
if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
*sclk_mask =
hwmgr->dyn_state.vddc_dependency_on_sclk->count-1;
@@ -2668,8 +2670,10 @@ static int smu7_get_profiling_clk(struct pp_hwmgr
*hwmgr, enum amd_dpm_forced_le
break;
}
}
- if (count < 0 || level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK)
+ if (count < 0 || level ==
AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
*sclk_mask = 0;
+ tmp_sclk = table_info->vdd_dep_on_sclk->entries[0].clk;
+ }
if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
*sclk_mask = table_info->vdd_dep_on_sclk->count - 1;
@@ -2681,6 +2685,9 @@ static int smu7_get_profiling_clk(struct pp_hwmgr *hwmgr,
enum amd_dpm_forced_le
*mclk_mask = golden_dpm_table->mclk_table.count - 1;
*pcie_mask = data->dpm_table.pcie_speed_table.count - 1;
+ hwmgr->pstate_sclk = tmp_sclk;
+ hwmgr->pstate_mclk = tmp_mclk;
+
return 0;
}
@@ -2692,6 +2699,9 @@ static int smu7_force_dpm_level(struct pp_hwmgr *hwmgr,
uint32_t mclk_mask = 0;
uint32_t pcie_mask = 0;
+ if (hwmgr->pstate_sclk == 0)
+ smu7_get_profiling_clk(hwmgr, level, &sclk_mask, &mclk_mask,
&pcie_mask);
+
switch (level) {
case AMD_DPM_FORCED_LEVEL_HIGH:
ret = smu7_force_dpm_highest(hwmgr);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 4219004..cb35f4f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -4172,6 +4172,8 @@ static int vega10_get_profiling_clk_mask(struct pp_hwmgr
*hwmgr, enum amd_dpm_fo
*sclk_mask = VEGA10_UMD_PSTATE_GFXCLK_LEVEL;
*soc_mask = VEGA10_UMD_PSTATE_SOCCLK_LEVEL;
*mclk_mask = VEGA10_UMD_PSTATE_MCLK_LEVEL;
+ hwmgr->pstate_sclk =
table_info->vdd_dep_on_sclk->entries[VEGA10_UMD_PSTATE_GFXCLK_LEVEL].clk;
+ hwmgr->pstate_mclk =
table_info->vdd_dep_on_mclk->entries[VEGA10_UMD_PSTATE_MCLK_LEVEL].clk;
}
if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
@@ -4213,6 +4215,9 @@ static int vega10_dpm_force_dpm_level(struct pp_hwmgr
*hwmgr,
uint32_t mclk_mask = 0;
uint32_t soc_mask = 0;
+ if (hwmgr->pstate_sclk == 0)
+ vega10_get_profiling_clk_mask(hwmgr, level, &sclk_mask,
&mclk_mask, &soc_mask);
+
switch (level) {
case AMD_DPM_FORCED_LEVEL_HIGH:
ret = vega10_force_dpm_highest(hwmgr);
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 5d92f13..0ac61e0 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -752,6 +752,8 @@ struct pp_hwmgr {
enum amd_pp_profile_type current_power_profile;
bool en_umd_pstate;
bool od_enabled;
+ uint32_t pstate_sclk;
+ uint32_t pstate_mclk;
};
struct cgs_irq_src_funcs {
--
1.9.1
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