diff --git a/drivers/gpu/drm/radeon/radeon_dp_auxch.c b/drivers/gpu/drm/radeon/radeon_dp_auxch.c
index fcbd60bb03495740d435b7a33521ff698b171c40..3b0c229d7dcd23ffb7184ad79e2ebaa8f001cca9 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_auxch.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_auxch.c
@@ -116,8 +116,8 @@ radeon_dp_aux_transfer_native(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg
 	       AUX_SW_WR_BYTES(bytes));
 
 	/* write the data header into the registers */
-	/* request, addres, msg size */
-	byte = (msg->request << 4);
+	/* request, address, msg size */
+	byte = (msg->request << 4) | ((msg->address >> 16) & 0xf);
 	WREG32(AUX_SW_DATA + aux_offset[instance],
 	       AUX_SW_DATA_MASK(byte) | AUX_SW_AUTOINCREMENT_DISABLE);