diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index 49bd7097d892..7dbfc92d9d55 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -2,10 +2,12 @@
 //
 // TAS2781 HDA I2C driver
 //
-// Copyright 2023 Texas Instruments, Inc.
+// Copyright 2023 - 2024 Texas Instruments, Inc.
 //
 // Author: Shenghao Ding <shenghao-ding@ti.com>
+// Current maintainer: Baojun Xu <baojun.xu@ti.com>
 
+#include <asm/unaligned.h>
 #include <linux/acpi.h>
 #include <linux/crc8.h>
 #include <linux/crc32.h>
@@ -519,20 +521,22 @@ static void tas2781_apply_calib(struct tasdevice_priv *tas_priv)
 	static const unsigned char rgno_array[CALIB_MAX] = {
 		0x74, 0x0c, 0x14, 0x70, 0x7c,
 	};
-	unsigned char *data;
+	int offset = 0;
 	int i, j, rc;
+	__be32 data;
 
 	for (i = 0; i < tas_priv->ndev; i++) {
-		data = tas_priv->cali_data.data +
-			i * TASDEVICE_SPEAKER_CALIBRATION_SIZE;
 		for (j = 0; j < CALIB_MAX; j++) {
+			data = get_unaligned_be32(
+				&tas_priv->cali_data.data[offset]);
 			rc = tasdevice_dev_bulk_write(tas_priv, i,
 				TASDEVICE_REG(0, page_array[j], rgno_array[j]),
-				&(data[4 * j]), 4);
+				(unsigned char *)&data, 4);
 			if (rc < 0)
 				dev_err(tas_priv->dev,
 					"chn %d calib %d bulk_wr err = %d\n",
 					i, j, rc);
+			offset += 4;
 		}
 	}
 }