diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2023-09-20 15:49:30 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-04 18:43:06 -0400 |
| commit | 9cff0879aefeca6eba586f02cad337e409e4f2b0 (patch) | |
| tree | 58bb3c5b1feadb6e2f2fd61d27740a9c7de5cd2e | |
| parent | df7a2808528f213c81d4db5f236d54e0d52c8f46 (diff) | |
drm/amd/pm: Add GC v9.4.3 thermal limits to hwmon
Publish max operating temperature of SOC and memory as temp*_emergency
nodes in hwmon. temp*_crit will show the throttle temperature limits.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_pm.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index da4d5919c8b4..4c65a2fac028 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -3423,15 +3423,20 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj, return 0; /* hotspot temperature for gc 9,4,3*/ - if ((gc_ver == IP_VERSION(9, 4, 3)) && - (attr == &sensor_dev_attr_temp1_input.dev_attr.attr || - attr == &sensor_dev_attr_temp1_label.dev_attr.attr)) - return 0; + if (gc_ver == IP_VERSION(9, 4, 3)) { + if (attr == &sensor_dev_attr_temp1_input.dev_attr.attr || + attr == &sensor_dev_attr_temp1_emergency.dev_attr.attr || + attr == &sensor_dev_attr_temp1_label.dev_attr.attr) + return 0; + + if (attr == &sensor_dev_attr_temp2_emergency.dev_attr.attr || + attr == &sensor_dev_attr_temp3_emergency.dev_attr.attr) + return attr->mode; + } /* only SOC15 dGPUs support hotspot and mem temperatures */ - if (((adev->flags & AMD_IS_APU) || gc_ver < IP_VERSION(9, 0, 0) || - (gc_ver == IP_VERSION(9, 4, 3))) && - (attr == &sensor_dev_attr_temp2_crit_hyst.dev_attr.attr || + if (((adev->flags & AMD_IS_APU) || gc_ver < IP_VERSION(9, 0, 0)) && + (attr == &sensor_dev_attr_temp2_crit_hyst.dev_attr.attr || attr == &sensor_dev_attr_temp3_crit_hyst.dev_attr.attr || attr == &sensor_dev_attr_temp1_emergency.dev_attr.attr || attr == &sensor_dev_attr_temp2_emergency.dev_attr.attr || |