diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c index ede71de2343d..86d6e88c7386 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c @@ -375,6 +375,17 @@ static int smu10_enable_gfx_off(struct pp_hwmgr *hwmgr) return 0; } +static void smu10_populate_umdpstate_clocks(struct pp_hwmgr *hwmgr) +{ + hwmgr->pstate_sclk = SMU10_UMD_PSTATE_GFXCLK; + hwmgr->pstate_mclk = SMU10_UMD_PSTATE_FCLK; + + smum_send_msg_to_smc(hwmgr, + PPSMC_MSG_GetMaxGfxclkFrequency, + &hwmgr->pstate_sclk_peak); + hwmgr->pstate_mclk_peak = SMU10_UMD_PSTATE_PEAK_FCLK; +} + static int smu10_enable_dpm_tasks(struct pp_hwmgr *hwmgr) { struct amdgpu_device *adev = hwmgr->adev; @@ -398,6 +409,8 @@ static int smu10_enable_dpm_tasks(struct pp_hwmgr *hwmgr) return ret; } + smu10_populate_umdpstate_clocks(hwmgr); + return 0; } @@ -574,9 +587,6 @@ static int smu10_hwmgr_backend_init(struct pp_hwmgr *hwmgr) hwmgr->platform_descriptor.minimumClocksReductionPercentage = 50; - hwmgr->pstate_sclk = SMU10_UMD_PSTATE_GFXCLK * 100; - hwmgr->pstate_mclk = SMU10_UMD_PSTATE_FCLK * 100; - /* enable the pp_od_clk_voltage sysfs file */ hwmgr->od_enabled = 1; /* disabled fine grain tuning function by default */ |