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[v2,02/20] power: supply: bq25890: Fix ADC continuous conversion setting when charging

Message ID 20211114170335.66994-3-hdegoede@redhat.com
State Not Applicable
Headers show
Series power-suppy/i2c/extcon: Fix charger setup on Xiaomi Mi Pad 2 and Lenovo Yogabook | expand

Commit Message

Hans de Goede Nov. 14, 2021, 5:03 p.m. UTC 
From: Yauhen Kharuzhy <jekhor@gmail.com>

Instead of one shot run of ADC at beginning of charging, run continuous
conversion to ensure that all charging-related values are monitored
properly (input voltage, input current, themperature etc.).

Fixes: 4aeae9cb0dad ("power_supply: Add support for TI BQ25890 charger chip")
Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/power/supply/bq25890_charger.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
index 34ec186a2e9a..b7eac5428083 100644
--- a/drivers/power/supply/bq25890_charger.c
+++ b/drivers/power/supply/bq25890_charger.c
@@ -581,12 +581,12 @@  static irqreturn_t __bq25890_handle_irq(struct bq25890_device *bq)
 
 	if (!new_state.online && bq->state.online) {	    /* power removed */
 		/* disable ADC */
-		ret = bq25890_field_write(bq, F_CONV_START, 0);
+		ret = bq25890_field_write(bq, F_CONV_RATE, 0);
 		if (ret < 0)
 			goto error;
 	} else if (new_state.online && !bq->state.online) { /* power inserted */
 		/* enable ADC, to have control of charge current/voltage */
-		ret = bq25890_field_write(bq, F_CONV_START, 1);
+		ret = bq25890_field_write(bq, F_CONV_RATE, 1);
 		if (ret < 0)
 			goto error;
 	}