hall_sensor: option to disable magnetic cover

Signed-off-by: flar2 <asegaert@gmail.com>
flar2 · Mar 7, 2018 · 5acc638 · 5acc638
1 parent 97a5751
commit 5acc638
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/drivers/input/misc/hall_sensor.c b/drivers/input/misc/hall_sensor.c
@@ -32,6 +32,9 @@
 
 #define DRIVER_NAME "HL"
 
+bool disable_cover = 0;
+module_param(disable_cover, bool, 0644);
+
 struct ak_hall_data {
 	struct input_dev *input_dev;
 	uint32_t gpio_att:16;
@@ -241,6 +244,9 @@ static void report_cover_event(int pole, int irq, struct ak_hall_data *hl)
 {
 	uint8_t val_n = 0, val_s = 0;
 
+	if (disable_cover)
+		return;
+
 	if(pole == HALL_POLE_N) // N-pole
 	{
 		val_n = gpio_get_value(hl->gpio_att);