diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c
index cb4fb55e2696..e5b15d96e952 100644
--- a/drivers/gpio/gpiolib-cdev.c
+++ b/drivers/gpio/gpiolib-cdev.c
@@ -195,8 +195,6 @@ static long linehandle_set_config(struct linehandle_state *lh,
 			if (ret)
 				return ret;
 		}
-
-		gpiod_line_state_notify(desc, GPIO_V2_LINE_CHANGED_CONFIG);
 	}
 	return 0;
 }
@@ -362,11 +360,11 @@ static int linehandle_create(struct gpio_device *gdev, void __user *ip)
 		if (lflags & GPIOHANDLE_REQUEST_OUTPUT) {
 			int val = !!handlereq.default_values[i];
 
-			ret = gpiod_direction_output(desc, val);
+			ret = gpiod_direction_output_nonotify(desc, val);
 			if (ret)
 				goto out_free_lh;
 		} else if (lflags & GPIOHANDLE_REQUEST_INPUT) {
-			ret = gpiod_direction_input(desc);
+			ret = gpiod_direction_input_nonotify(desc);
 			if (ret)
 				goto out_free_lh;
 		}
@@ -922,8 +920,13 @@ static int debounce_setup(struct line *line, unsigned int debounce_period_us)
 	int ret, level, irq;
 	char *label;
 
-	/* try hardware */
-	ret = gpiod_set_debounce(line->desc, debounce_period_us);
+	/*
+	 * Try hardware. Skip gpiod_set_config() to avoid emitting two
+	 * CHANGED_CONFIG line state events.
+	 */
+	ret = gpio_do_set_config(line->desc,
+			pinconf_to_config_packed(PIN_CONFIG_INPUT_DEBOUNCE,
+						 debounce_period_us));
 	if (!ret) {
 		WRITE_ONCE(line->desc->debounce_period_us, debounce_period_us);
 		return ret;
@@ -1447,8 +1450,6 @@ static long linereq_set_config(struct linereq *lr, void __user *ip)
 		}
 
 		WRITE_ONCE(line->edflags, edflags);
-
-		gpiod_line_state_notify(desc, GPIO_V2_LINE_CHANGED_CONFIG);
 	}
 	return 0;
 }
@@ -1700,11 +1701,11 @@ static int linereq_create(struct gpio_device *gdev, void __user *ip)
 		if (flags & GPIO_V2_LINE_FLAG_OUTPUT) {
 			int val = gpio_v2_line_config_output_value(lc, i);
 
-			ret = gpiod_direction_output(desc, val);
+			ret = gpiod_direction_output_nonotify(desc, val);
 			if (ret)
 				goto out_free_linereq;
 		} else if (flags & GPIO_V2_LINE_FLAG_INPUT) {
-			ret = gpiod_direction_input(desc);
+			ret = gpiod_direction_input_nonotify(desc);
 			if (ret)
 				goto out_free_linereq;
 
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 83e85dbfdeed..ae758ba6dc3d 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -2564,7 +2564,7 @@ EXPORT_SYMBOL_GPL(gpiochip_free_own_desc);
  * rely on gpio_request() having been called beforehand.
  */
 
-static int gpio_do_set_config(struct gpio_desc *desc, unsigned long config)
+int gpio_do_set_config(struct gpio_desc *desc, unsigned long config)
 {
 	int ret;
 
@@ -2670,9 +2670,15 @@ static int gpio_set_bias(struct gpio_desc *desc)
  */
 int gpio_set_debounce_timeout(struct gpio_desc *desc, unsigned int debounce)
 {
-	return gpio_set_config_with_argument_optional(desc,
-						      PIN_CONFIG_INPUT_DEBOUNCE,
-						      debounce);
+	int ret;
+
+	ret = gpio_set_config_with_argument_optional(desc,
+						     PIN_CONFIG_INPUT_DEBOUNCE,
+						     debounce);
+	if (!ret)
+		gpiod_line_state_notify(desc, GPIO_V2_LINE_CHANGED_CONFIG);
+
+	return ret;
 }
 
 /**
@@ -2686,6 +2692,18 @@ int gpio_set_debounce_timeout(struct gpio_desc *desc, unsigned int debounce)
  * 0 on success, or negative errno on failure.
  */
 int gpiod_direction_input(struct gpio_desc *desc)
+{
+	int ret;
+
+	ret = gpiod_direction_input_nonotify(desc);
+	if (ret == 0)
+		gpiod_line_state_notify(desc, GPIO_V2_LINE_CHANGED_CONFIG);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(gpiod_direction_input);
+
+int gpiod_direction_input_nonotify(struct gpio_desc *desc)
 {
 	int ret = 0;
 
@@ -2733,7 +2751,6 @@ int gpiod_direction_input(struct gpio_desc *desc)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(gpiod_direction_input);
 
 static int gpiod_direction_output_raw_commit(struct gpio_desc *desc, int value)
 {
@@ -2795,8 +2812,15 @@ static int gpiod_direction_output_raw_commit(struct gpio_desc *desc, int value)
  */
 int gpiod_direction_output_raw(struct gpio_desc *desc, int value)
 {
+	int ret;
+
 	VALIDATE_DESC(desc);
-	return gpiod_direction_output_raw_commit(desc, value);
+
+	ret = gpiod_direction_output_raw_commit(desc, value);
+	if (ret == 0)
+		gpiod_line_state_notify(desc, GPIO_V2_LINE_CHANGED_CONFIG);
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(gpiod_direction_output_raw);
 
@@ -2814,6 +2838,18 @@ EXPORT_SYMBOL_GPL(gpiod_direction_output_raw);
  * 0 on success, or negative errno on failure.
  */
 int gpiod_direction_output(struct gpio_desc *desc, int value)
+{
+	int ret;
+
+	ret = gpiod_direction_output_nonotify(desc, value);
+	if (ret == 0)
+		gpiod_line_state_notify(desc, GPIO_V2_LINE_CHANGED_CONFIG);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(gpiod_direction_output);
+
+int gpiod_direction_output_nonotify(struct gpio_desc *desc, int value)
 {
 	unsigned long flags;
 	int ret;
@@ -2843,7 +2879,7 @@ int gpiod_direction_output(struct gpio_desc *desc, int value)
 			goto set_output_value;
 		/* Emulate open drain by not actively driving the line high */
 		if (value) {
-			ret = gpiod_direction_input(desc);
+			ret = gpiod_direction_input_nonotify(desc);
 			goto set_output_flag;
 		}
 	} else if (test_bit(FLAG_OPEN_SOURCE, &flags)) {
@@ -2852,7 +2888,7 @@ int gpiod_direction_output(struct gpio_desc *desc, int value)
 			goto set_output_value;
 		/* Emulate open source by not actively driving the line low */
 		if (!value) {
-			ret = gpiod_direction_input(desc);
+			ret = gpiod_direction_input_nonotify(desc);
 			goto set_output_flag;
 		}
 	} else {
@@ -2876,7 +2912,6 @@ int gpiod_direction_output(struct gpio_desc *desc, int value)
 		set_bit(FLAG_IS_OUT, &desc->flags);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(gpiod_direction_output);
 
 /**
  * gpiod_enable_hw_timestamp_ns - Enable hardware timestamp in nanoseconds.
@@ -2955,9 +2990,30 @@ EXPORT_SYMBOL_GPL(gpiod_disable_hw_timestamp_ns);
  */
 int gpiod_set_config(struct gpio_desc *desc, unsigned long config)
 {
+	int ret;
+
 	VALIDATE_DESC(desc);
 
-	return gpio_do_set_config(desc, config);
+	ret = gpio_do_set_config(desc, config);
+	if (!ret) {
+		/* These are the only options we notify the userspace about. */
+		switch (pinconf_to_config_param(config)) {
+		case PIN_CONFIG_BIAS_DISABLE:
+		case PIN_CONFIG_BIAS_PULL_DOWN:
+		case PIN_CONFIG_BIAS_PULL_UP:
+		case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+		case PIN_CONFIG_DRIVE_OPEN_SOURCE:
+		case PIN_CONFIG_DRIVE_PUSH_PULL:
+		case PIN_CONFIG_INPUT_DEBOUNCE:
+			gpiod_line_state_notify(desc,
+						GPIO_V2_LINE_CHANGED_CONFIG);
+			break;
+		default:
+			break;
+		}
+	}
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(gpiod_set_config);
 
@@ -3024,6 +3080,7 @@ void gpiod_toggle_active_low(struct gpio_desc *desc)
 {
 	VALIDATE_DESC_VOID(desc);
 	change_bit(FLAG_ACTIVE_LOW, &desc->flags);
+	gpiod_line_state_notify(desc, GPIO_V2_LINE_CHANGED_CONFIG);
 }
 EXPORT_SYMBOL_GPL(gpiod_toggle_active_low);
 
@@ -3668,9 +3725,15 @@ EXPORT_SYMBOL_GPL(gpiod_cansleep);
  */
 int gpiod_set_consumer_name(struct gpio_desc *desc, const char *name)
 {
+	int ret;
+
 	VALIDATE_DESC(desc);
 
-	return desc_set_label(desc, name);
+	ret = desc_set_label(desc, name);
+	if (ret == 0)
+		gpiod_line_state_notify(desc, GPIO_V2_LINE_CHANGED_CONFIG);
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(gpiod_set_consumer_name);
 
@@ -4548,10 +4611,10 @@ int gpiod_configure_flags(struct gpio_desc *desc, const char *con_id,
 
 	/* Process flags */
 	if (dflags & GPIOD_FLAGS_BIT_DIR_OUT)
-		ret = gpiod_direction_output(desc,
+		ret = gpiod_direction_output_nonotify(desc,
 				!!(dflags & GPIOD_FLAGS_BIT_DIR_VAL));
 	else
-		ret = gpiod_direction_input(desc);
+		ret = gpiod_direction_input_nonotify(desc);
 
 	return ret;
 }
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index a54be597d21a..83690f72f7e5 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -155,6 +155,8 @@ int gpiod_set_array_value_complex(bool raw, bool can_sleep,
 int gpiod_set_transitory(struct gpio_desc *desc, bool transitory);
 
 void gpiod_line_state_notify(struct gpio_desc *desc, unsigned long action);
+int gpiod_direction_output_nonotify(struct gpio_desc *desc, int value);
+int gpiod_direction_input_nonotify(struct gpio_desc *desc);
 
 struct gpio_desc_label {
 	struct rcu_head rh;
@@ -258,6 +260,7 @@ struct gpio_desc *gpiod_find_and_request(struct device *consumer,
 					 const char *label,
 					 bool platform_lookup_allowed);
 
+int gpio_do_set_config(struct gpio_desc *desc, unsigned long config);
 int gpiod_configure_flags(struct gpio_desc *desc, const char *con_id,
 		unsigned long lflags, enum gpiod_flags dflags);
 int gpio_set_debounce_timeout(struct gpio_desc *desc, unsigned int debounce);
