Commit 5709121a authored by Lijo Lazar's avatar Lijo Lazar Committed by Alex Deucher
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drm/amd/pm: Reset max GFX clock after disabling determinism 



When determinism mode is disabled on aldebaran, max GFX clock will
be reset to default max frequency value.

Signed-off-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Reviewed-by: default avatarKevin Wang <kevin1.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e943dd88

drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c

+8 −3
Original line number Diff line number Diff line
@@ -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) {