This is a note to let you know that I've just added the patch titled
iio:adc:twl6030: Enable measurement of VAC
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iio-adc-twl6030-enable-measurement-of-vac.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From bffb7d9d1a3dbd09e083b88aefd093b3b10abbfb Mon Sep 17 00:00:00 2001
From: Andreas Kemnade <andreas@xxxxxxxxxxxx>
Date: Sat, 17 Dec 2022 23:13:05 +0100
Subject: iio:adc:twl6030: Enable measurement of VAC
From: Andreas Kemnade <andreas@xxxxxxxxxxxx>
commit bffb7d9d1a3dbd09e083b88aefd093b3b10abbfb upstream.
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@xxxxxxxxx>
Reported-by: Julia Lawall <julia.lawall@xxxxxxx>
Fixes: 1696f36482e7 ("iio: twl6030-gpadc: TWL6030, TWL6032 GPADC driver")
Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20221217221305.671117-1-andreas@xxxxxxxxxxxx
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/iio/adc/twl6030-gpadc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/iio/adc/twl6030-gpadc.c
+++ b/drivers/iio/adc/twl6030-gpadc.c
@@ -952,7 +952,7 @@ static int twl6030_gpadc_probe(struct pl
}
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");
Patches currently in stable-queue which might be from andreas@xxxxxxxxxxxx are
queue-6.1/iio-adc-twl6030-enable-measurements-of-vusb-vbat-and-others.patch
queue-6.1/iio-adc-twl6030-enable-measurement-of-vac.patch
