diff --git a/drivers/iio/industrialio-gts-helper.c b/drivers/iio/industrialio-gts-helper.c
index 3b5a998150623ba43c2f015c2c5d8a757743b893..7a96dbec45848781008f72338d63d7693abb9076 100644
--- a/drivers/iio/industrialio-gts-helper.c
+++ b/drivers/iio/industrialio-gts-helper.c
@@ -915,6 +915,40 @@ int iio_gts_find_gain_sel_for_scale_using_time(struct iio_gts *gts, int time_sel
 }
 EXPORT_SYMBOL_NS_GPL(iio_gts_find_gain_sel_for_scale_using_time, "IIO_GTS_HELPER");
 
+/**
+ * iio_gts_find_gain_sel_in_times - Fetch gain selector in the available times.
+ * @gts:	Gain time scale descriptor
+ * @scale_int:	Integral part of the scale (typically val1)
+ * @scale_nano:	Fractional part of the scale (nano or ppb)
+ * @gain_sel:	Pointer to value where gain selector is stored.
+ * @time_sel:	Pointer to value where time selector is stored.
+ *
+ * Wrapper around iio_gts_find_gain_for_scale_using_time() to fetch the
+ * gain selector for all supported integration times.
+ *
+ * Return: 0 on success and -EINVAL on error.
+ */
+int iio_gts_find_gain_sel_in_times(struct iio_gts *gts, int scale_int,
+				   int scale_nano, int *gain_sel, int *time_sel)
+{
+	int i, ret;
+
+	for (i = 0; i < gts->num_itime; i++) {
+		*time_sel = gts->itime_table[i].sel;
+		ret = iio_gts_find_gain_sel_for_scale_using_time(gts, *time_sel,
+								 scale_int,
+								 scale_nano,
+								 gain_sel);
+		if (ret)
+			continue;
+
+		return 0;
+	}
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL_NS_GPL(iio_gts_find_gain_sel_in_times, "IIO_GTS_HELPER");
+
 static int iio_gts_get_total_gain(struct iio_gts *gts, int gain, int time)
 {
 	const struct iio_itime_sel_mul *itime;
@@ -1086,6 +1120,48 @@ int iio_gts_find_new_gain_by_old_gain_time(struct iio_gts *gts, int old_gain,
 }
 EXPORT_SYMBOL_NS_GPL(iio_gts_find_new_gain_by_old_gain_time, "IIO_GTS_HELPER");
 
+/**
+ * iio_gts_find_new_gain_by_gain_time_min - compensate for time change
+ * @gts:	Gain time scale descriptor
+ * @old_gain:	Previously set gain
+ * @old_time:	Selector corresponding previously set time
+ * @new_time:	Selector corresponding new time to be set
+ * @new_gain:	Pointer to value where new gain is to be written
+ * @in_range:	Indicate if the @new_gain was in the range of
+ *		supported gains.
+ *
+ * Wrapper around iio_gts_find_new_gain_by_old_gain_time() that tries to
+ * set an optimal value if no exact match was found, defaulting to the
+ * minimum gain to avoid saturations if the optimal value is not in the
+ * range of supported gains.
+ *
+ * Return: 0 on success and a negative value if no gain was found.
+ */
+int iio_gts_find_new_gain_by_gain_time_min(struct iio_gts *gts, int old_gain,
+					   int old_time, int new_time,
+					   int *new_gain, bool *in_range)
+{
+	int ret;
+
+	*in_range = true;
+	ret = iio_gts_find_new_gain_by_old_gain_time(gts, old_gain, old_time,
+						     new_time, new_gain);
+	if (*new_gain < 0)
+		return -EINVAL;
+
+	if (ret) {
+		*new_gain = iio_find_closest_gain_low(gts, *new_gain, in_range);
+		if (*new_gain < 0) {
+			*new_gain = iio_gts_get_min_gain(gts);
+			if (*new_gain < 0)
+				return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_NS_GPL(iio_gts_find_new_gain_by_gain_time_min, "IIO_GTS_HELPER");
+
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Matti Vaittinen <mazziesaccount@gmail.com>");
 MODULE_DESCRIPTION("IIO light sensor gain-time-scale helpers");
diff --git a/include/linux/iio/iio-gts-helper.h b/include/linux/iio/iio-gts-helper.h
index 9cb6c80dea716cb80b69bee5277230bafe1c9a95..ae91ad008cc8cbd9d674402f3d4e50385c78e5d1 100644
--- a/include/linux/iio/iio-gts-helper.h
+++ b/include/linux/iio/iio-gts-helper.h
@@ -188,6 +188,8 @@ int iio_gts_total_gain_to_scale(struct iio_gts *gts, int total_gain,
 int iio_gts_find_gain_sel_for_scale_using_time(struct iio_gts *gts, int time_sel,
 					       int scale_int, int scale_nano,
 					       int *gain_sel);
+int iio_gts_find_gain_sel_in_times(struct iio_gts *gts, int scale_int,
+				   int scale_nano, int *gain_sel, int *time_sel);
 int iio_gts_get_scale(struct iio_gts *gts, int gain, int time, int *scale_int,
 		      int *scale_nano);
 int iio_gts_find_new_gain_sel_by_old_gain_time(struct iio_gts *gts,
@@ -196,6 +198,9 @@ int iio_gts_find_new_gain_sel_by_old_gain_time(struct iio_gts *gts,
 int iio_gts_find_new_gain_by_old_gain_time(struct iio_gts *gts, int old_gain,
 					   int old_time, int new_time,
 					   int *new_gain);
+int iio_gts_find_new_gain_by_gain_time_min(struct iio_gts *gts, int old_gain,
+					   int old_time, int new_time,
+					   int *new_gain, bool *in_range);
 int iio_gts_avail_times(struct iio_gts *gts,  const int **vals, int *type,
 			int *length);
 int iio_gts_all_avail_scales(struct iio_gts *gts, const int **vals, int *type,
