diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2022-02-24 23:28:04 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2022-02-25 18:04:02 +0100 |
| commit | 00d0566614b7bb7b226cb5a6895b0180ffe6915a (patch) | |
| tree | 08c806d176d7aa0a355645c9757fd11cd7053c6b /drivers/power | |
| parent | fdc9ce72cffea59c564dc890086b0d0b714d05b0 (diff) | |
power: supply: axp288_charger: Use acpi_quirk_skip_acpi_ac_and_battery()
Normally the native AXP288 fg/charger drivers are preferred but one some
devices the ACPI drivers should be used instead.
The ACPI battery/ac drivers use the acpi_quirk_skip_acpi_ac_and_battery()
helper to determine if they should skip loading because native fuel-gauge/
charger drivers like the AXP288 drivers will be used.
The new acpi_quirk_skip_acpi_ac_and_battery() helper includes a list of
exceptions for boards where the ACPI drivers should be used instead.
Use this new helper to avoid loading on such boards. Note this requires
adding a Kconfig dependency on ACPI, this is not a problem because ACPI
should be enabled on all boards with an AXP288 PMIC anyways.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/power/supply/axp288_charger.c | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig index 3520da74b8a7..ce7ecf2c821e 100644 --- a/drivers/power/supply/Kconfig +++ b/drivers/power/supply/Kconfig @@ -351,7 +351,7 @@ config AXP20X_POWER config AXP288_CHARGER tristate "X-Powers AXP288 Charger" - depends on MFD_AXP20X && EXTCON_AXP288 && IOSF_MBI + depends on MFD_AXP20X && EXTCON_AXP288 && IOSF_MBI && ACPI help Say yes here to have support X-Power AXP288 power management IC (PMIC) integrated charger. diff --git a/drivers/power/supply/axp288_charger.c b/drivers/power/supply/axp288_charger.c index c498e62ab4e2..19746e658a6a 100644 --- a/drivers/power/supply/axp288_charger.c +++ b/drivers/power/supply/axp288_charger.c @@ -839,6 +839,13 @@ static int axp288_charger_probe(struct platform_device *pdev) unsigned int val; /* + * Normally the native AXP288 fg/charger drivers are preferred but + * on some devices the ACPI drivers should be used instead. + */ + if (!acpi_quirk_skip_acpi_ac_and_battery()) + return -ENODEV; + + /* * On some devices the fuelgauge and charger parts of the axp288 are * not used, check that the fuelgauge is enabled (CC_CTRL != 0). */ |