Messages in this thread Patch in this message | | | From | Amit Kucheria <> | Subject | [PATCH v1 19/24] drivers: thermal: tsens: Common get_temp() learns to do ADC conversion | Date | Thu, 7 Feb 2019 16:19:37 +0530 |
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get_temp() learns to return temperature regardless of whether it is returned as ADC code or direct temperature.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> --- drivers/thermal/qcom/tsens-common.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c index ed975a2430d9..a935d2335eea 100644 --- a/drivers/thermal/qcom/tsens-common.c +++ b/drivers/thermal/qcom/tsens-common.c @@ -129,10 +129,15 @@ int get_temp_tsens_valid(struct tsens_priv *priv, int i, int *temp) if (ret) return ret; - mask = GENMASK(priv->fields[LAST_TEMP_0].msb, - priv->fields[LAST_TEMP_0].lsb); - /* Convert temperature from deciCelsius to milliCelsius */ - *temp = sign_extend32(last_temp, fls(mask) - 1) * 100; + if (priv->feat->adc) { + /* Convert temperature from ADC code to milliCelsius */ + *temp = code_to_degc(last_temp, s) * 1000; + } else { + mask = GENMASK(priv->fields[LAST_TEMP_0].msb, + priv->fields[LAST_TEMP_0].lsb); + /* Convert temperature from deciCelsius to milliCelsius */ + *temp = sign_extend32(last_temp, fls(mask) - 1) * 100; + } return 0; } -- 2.17.1
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