diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c index c8c9fb827bda..99cd2e63afdd 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c @@ -22,7 +22,6 @@ */ #include <linux/delay.h> -#include <linux/fb.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/slab.h> @@ -3008,6 +3007,30 @@ static int vega10_enable_disable_PCC_limit_feature(struct pp_hwmgr *hwmgr, bool return 0; } +static void vega10_populate_umdpstate_clocks(struct pp_hwmgr *hwmgr) +{ + struct phm_ppt_v2_information *table_info = + (struct phm_ppt_v2_information *)(hwmgr->pptable); + + if (table_info->vdd_dep_on_sclk->count > VEGA10_UMD_PSTATE_GFXCLK_LEVEL && + table_info->vdd_dep_on_mclk->count > 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; + } else { + hwmgr->pstate_sclk = table_info->vdd_dep_on_sclk->entries[0].clk; + hwmgr->pstate_mclk = table_info->vdd_dep_on_mclk->entries[0].clk; + } + + hwmgr->pstate_sclk_peak = table_info->vdd_dep_on_sclk->entries[table_info->vdd_dep_on_sclk->count - 1].clk; + hwmgr->pstate_mclk_peak = table_info->vdd_dep_on_mclk->entries[table_info->vdd_dep_on_mclk->count - 1].clk; + + /* make sure the output is in Mhz */ + hwmgr->pstate_sclk /= 100; + hwmgr->pstate_mclk /= 100; + hwmgr->pstate_sclk_peak /= 100; + hwmgr->pstate_mclk_peak /= 100; +} + static int vega10_enable_dpm_tasks(struct pp_hwmgr *hwmgr) { struct vega10_hwmgr *data = hwmgr->backend; @@ -3082,6 +3105,8 @@ static int vega10_enable_dpm_tasks(struct pp_hwmgr *hwmgr) result = tmp_result); } + vega10_populate_umdpstate_clocks(hwmgr); + return result; } @@ -4169,8 +4194,6 @@ 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) { @@ -4281,9 +4304,6 @@ 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); |