diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2021-05-13 16:21:23 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-19 22:38:20 -0400 |
| commit | 5709121a58a21e0bbde362536ec456f1a64c4ec4 (patch) | |
| tree | 50a8f5f42611edd3ade2d542c9545a49a8a02fc6 /drivers/gpu/drm/amd/pm | |
| parent | e943dd8861f70785fa862ba699c7f3ba22811609 (diff) | |
| download | linux-stable-5709121a58a21e0bbde362536ec456f1a64c4ec4.tar.gz linux-stable-5709121a58a21e0bbde362536ec456f1a64c4ec4.tar.bz2 linux-stable-5709121a58a21e0bbde362536ec456f1a64c4ec4.zip | |
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: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 11 |
1 files 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 b14e587186c9..7c191a5d6db9 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) { |