A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "thermal: qcom-spmi-temp-alarm: align temp readings with over-temp stage"

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qctecmdr 2020-09-17 15:21:27 -07:00 • committed by Gerrit - the friendly Code Review server
commit 1059cd9eac
1 changed files with 18 additions and 1 deletions
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19
drivers/thermal/qcom/qcom-spmi-temp-alarm.c
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@ -190,7 +190,7 @@ static int qpnp_tm_update_temp_no_adc(struct qpnp_tm_chip *chip)
static int qpnp_tm_get_temp(void *data, int *temp)
{
struct qpnp_tm_chip *chip = data;
int ret, mili_celsius;
int ret, mili_celsius, stage, stage_temp_min;
if (!temp)
return -EINVAL;
@ -207,10 +207,27 @@ static int qpnp_tm_get_temp(void *data, int *temp)
if (ret < 0)
return ret;
} else {
mutex_lock(&chip->lock);
stage = qpnp_tm_get_temp_stage(chip);
if (stage < 0) {
mutex_unlock(&chip->lock);
return stage;
}
if (chip->subtype != QPNP_TM_SUBTYPE_GEN1)
stage = alarm_state_map[stage];
stage_temp_min = qpnp_tm_decode_temp(chip, stage);
mutex_unlock(&chip->lock);
ret = iio_read_channel_processed(chip->adc, &mili_celsius);
if (ret < 0)
return ret;
if (stage_temp_min > mili_celsius && stage_temp_min > 0) {
dev_dbg(chip->dev, "replacing ADC temp=%d with min stage[%d] temp=%d\n",
mili_celsius, stage, stage_temp_min);
mili_celsius = stage_temp_min;
}
chip->temp = mili_celsius;
}