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drm/amd/pm: Fix critical temp unit of SMU v13.0.6

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Critical Temperature needs to be reported in
millidegree Celsius.

Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Asad Kamal 2023-08-18 18:23:36 +08:00 committed by Alex Deucher
parent 559259362e
commit d28e6d5aab
1 changed files with 5 additions and 4 deletions
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9
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
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@ -2086,7 +2086,7 @@ static int smu_v13_0_6_get_thermal_temperature_range(struct smu_context *smu,
struct smu_temperature_range *range)
{
struct amdgpu_device *adev = smu->adev;
u32 aid_temp, xcd_temp;
u32 aid_temp, xcd_temp, mem_temp;
uint32_t smu_version;
u32 ccd_temp = 0;
int ret;
@ -2119,13 +2119,14 @@ static int smu_v13_0_6_get_thermal_temperature_range(struct smu_context *smu,
if (ret)
goto failed;
range->hotspot_crit_max = max3(aid_temp, xcd_temp, ccd_temp);
range->hotspot_crit_max = max3(aid_temp, xcd_temp, ccd_temp) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GetCTFLimit,
PPSMC_HBM_THM_TYPE, &range->mem_crit_max);
PPSMC_HBM_THM_TYPE, &mem_temp);
if (ret)
goto failed;
return 0;
range->mem_crit_max = mem_temp * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
failed:
return ret;
}