diff options
author | Ma Jun <Jun.Ma2@amd.com> | 2024-02-22 12:08:42 +0300 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2024-02-26 19:14:53 +0300 |
commit | f9e90b1ac63b4cec5d5b51a9bb20b3c5206469db (patch) | |
tree | f8e4f6ad6d1a7cf21630c838bf1baba48286e258 /drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | |
parent | 56f7d2ac6d7c80d608d0c2143f939e19fb20c7df (diff) | |
download | linux-f9e90b1ac63b4cec5d5b51a9bb20b3c5206469db.tar.xz |
drm/amdgpu/pm: Fix the power1_min_cap value
It's unreasonable to use 0 as the power1_min_cap when
OD is disabled. So, use the same lower limit as the value
used when OD is enabled.
Fixes: 1958946858a6 ("drm/amd/pm: Support for getting power1_cap_min value")
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c')
-rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c index 8d1d29ffb0f1..ed189a3878eb 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c @@ -2357,13 +2357,12 @@ static int navi10_get_power_limit(struct smu_context *smu, *default_power_limit = power_limit; if (smu->od_enabled && - navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_POWER_LIMIT)) { + navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_POWER_LIMIT)) od_percent_upper = le32_to_cpu(powerplay_table->overdrive_table.max[SMU_11_0_ODSETTING_POWERPERCENTAGE]); - od_percent_lower = le32_to_cpu(powerplay_table->overdrive_table.min[SMU_11_0_ODSETTING_POWERPERCENTAGE]); - } else { + else od_percent_upper = 0; - od_percent_lower = 100; - } + + od_percent_lower = le32_to_cpu(powerplay_table->overdrive_table.min[SMU_11_0_ODSETTING_POWERPERCENTAGE]); dev_dbg(smu->adev->dev, "od percent upper:%d, od percent lower:%d (default power: %d)\n", od_percent_upper, od_percent_lower, power_limit); |