| Message ID | 20221217221305.671117-1-andreas@kemnade.info (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | iio:adc:twl6030: Enable measurement of VAC | expand |
On Sat, 17 Dec 2022 23:13:05 +0100 Andreas Kemnade <andreas@kemnade.info> wrote: > VAC needs to be wired up to produce proper measurements, > without this change only near zero values are reported. > > Reported-by: kernel test robot <lkp@intel.com> > Reported-by: Julia Lawall <julia.lawall@lip6.fr> > Fixes: 1696f36482e7 ("iio: twl6030-gpadc: TWL6030, TWL6032 GPADC driver") > Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Applied to the fixes-togreg branch of iio.git. Thanks, Jonathan > --- > drivers/iio/adc/twl6030-gpadc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c > index 40438e5b4970..32873fb5f367 100644 > --- a/drivers/iio/adc/twl6030-gpadc.c > +++ b/drivers/iio/adc/twl6030-gpadc.c > @@ -952,7 +952,7 @@ static int twl6030_gpadc_probe(struct platform_device *pdev) > } > > ret = twl_i2c_write_u8(TWL6030_MODULE_ID0, > - VBAT_MEAS | BB_MEAS | BB_MEAS, > + VBAT_MEAS | BB_MEAS | VAC_MEAS, > TWL6030_MISC1); > if (ret < 0) { > dev_err(dev, "failed to wire up inputs\n");
diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c index 40438e5b4970..32873fb5f367 100644 --- a/drivers/iio/adc/twl6030-gpadc.c +++ b/drivers/iio/adc/twl6030-gpadc.c @@ -952,7 +952,7 @@ static int twl6030_gpadc_probe(struct platform_device *pdev) } ret = twl_i2c_write_u8(TWL6030_MODULE_ID0, - VBAT_MEAS | BB_MEAS | BB_MEAS, + VBAT_MEAS | BB_MEAS | VAC_MEAS, TWL6030_MISC1); if (ret < 0) { dev_err(dev, "failed to wire up inputs\n");
VAC needs to be wired up to produce proper measurements, without this change only near zero values are reported. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Julia Lawall <julia.lawall@lip6.fr> Fixes: 1696f36482e7 ("iio: twl6030-gpadc: TWL6030, TWL6032 GPADC driver") Signed-off-by: Andreas Kemnade <andreas@kemnade.info> --- drivers/iio/adc/twl6030-gpadc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)