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[AMD Public Use] When determinism mode is disabled on aldebaran, max GFX clock will be reset to default max frequency value. Signed-off-by: Lijo Lazar
lijo.lazar@xxxxxxx --- drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c index d27ed2954705..34afea71f1b3 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c @@ -1129,12 +1129,17 @@ static int aldebaran_set_performance_level(struct smu_context *smu, enum amd_dpm_forced_level level) { struct smu_dpm_context *smu_dpm = &(smu->smu_dpm); + struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context; + struct smu_13_0_dpm_table *gfx_table = + &dpm_context->dpm_tables.gfx_table; + struct smu_umd_pstate_table *pstate_table = &smu->pstate_table; /* Disable determinism if switching to another mode */ - if ((smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) - && (level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)) + if ((smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) && + (level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)) { smu_cmn_send_smc_msg(smu, SMU_MSG_DisableDeterminism, NULL); - + pstate_table->gfxclk_pstate.curr.max = gfx_table->max; + } switch (level) { -- 2.17.1 |
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