diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
index 3fc9752edfe0..c2c136b12184 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
@@ -589,7 +589,7 @@ bool dal_ddc_service_query_ddc_data(
 bool dal_ddc_submit_aux_command(struct ddc_service *ddc,
 		struct aux_payload *payload)
 {
-	uint8_t retrieved = 0;
+	uint32_t retrieved = 0;
 	bool ret = 0;
 
 	if (!ddc)
diff --git a/drivers/gpu/drm/amd/display/include/i2caux_interface.h b/drivers/gpu/drm/amd/display/include/i2caux_interface.h
index bb012cb1a9f5..c7fbb9c3ad6b 100644
--- a/drivers/gpu/drm/amd/display/include/i2caux_interface.h
+++ b/drivers/gpu/drm/amd/display/include/i2caux_interface.h
@@ -42,7 +42,7 @@ struct aux_payload {
 	bool write;
 	bool mot;
 	uint32_t address;
-	uint8_t length;
+	uint32_t length;
 	uint8_t *data;
 	/*
 	 * used to return the reply type of the transaction