diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2017-06-30 20:42:54 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2017-07-04 22:31:50 +0300 |
| commit | 631b010abc5b57009c6a8328f51492665f6ef310 (patch) | |
| tree | 983ad0cca7438be2d469827702c6c65574d154fe /drivers/iio/common | |
| parent | be2ea53330f1865ac5b00377f2074f8e255bf74c (diff) | |
| download | linux-631b010abc5b57009c6a8328f51492665f6ef310.tar.xz | |
iio: adc: Revert "axp288: Drop bogus AXP288_ADC_TS_PIN_CTRL register modifications"
Inheriting the ADC BIAS current settings from the BIOS instead of
hardcoding then causes the AXP288 to disable charging (I think it
mis-detects an overheated battery) on at least one model tablet.
So lets go back to hard coding the values, this reverts
commit fa2849e9649b ("iio: adc: axp288: Drop bogus
AXP288_ADC_TS_PIN_CTRL register modifications"), fixing charging not
working on the model tablet in question.
The exact cause is not fully understood, hence the revert to a known working
state.
Cc: stable@vger.kernel.org
Reported-by: Umberto Ixxo <sfumato1977@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/common')
0 files changed, 0 insertions, 0 deletions