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drm/amd/powerplay: correct Sienna Cichlid temperature limit settings

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These are needed for temp1/2/3 related hwmon interfaces.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2020-07-02 14:56:34 +08:00 committed by Alex Deucher
parent cbf3f132fe
commit 2b1f12a2da
1 changed files with 13 additions and 4 deletions
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17
drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
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@ -1645,13 +1645,22 @@ static int sienna_cichlid_get_uclk_dpm_states(struct smu_context *smu, uint32_t
static int sienna_cichlid_get_thermal_temperature_range(struct smu_context *smu,
struct smu_temperature_range *range)
{
struct smu_table_context *table_context = &smu->smu_table;
struct smu_11_0_7_powerplay_table *powerplay_table = table_context->power_play_table;
PPTable_t *pptable = smu->smu_table.driver_pptable;
if (!range || !powerplay_table)
if (!range)
return -EINVAL;
range->max = powerplay_table->software_shutdown_temp *
range->max = pptable->TemperatureLimit[TEMP_EDGE] *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->edge_emergency_max = (pptable->TemperatureLimit[TEMP_EDGE] + CTF_OFFSET_EDGE) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->hotspot_crit_max = pptable->TemperatureLimit[TEMP_HOTSPOT] *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->hotspot_emergency_max = (pptable->TemperatureLimit[TEMP_HOTSPOT] + CTF_OFFSET_HOTSPOT) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->mem_crit_max = pptable->TemperatureLimit[TEMP_MEM] *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->mem_emergency_max = (pptable->TemperatureLimit[TEMP_MEM] + CTF_OFFSET_MEM)*
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
return 0;