feat(lcd): support parlio lcd interface

components/esp_driver_parlio/include/esp_private/parlio_private.h

@@ -0,0 +1,30 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "driver/parlio_tx.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Get the alignment constraints for internal and external memory of the GDMA used in parlio_tx unit
+ *
+ * @param[in] tx_unit Parallel IO TX unit that created by `parlio_new_tx_unit`
+ * @param[out] int_mem_align Internal memory alignment
+ * @param[out] ext_mem_align External memory alignment
+ * @return
+ *      - ESP_OK: Get alignment constraints successfully
+ *      - ESP_ERR_INVALID_ARG: Get alignment constraints failed because of invalid argument
+ *      - ESP_FAIL: Get alignment constraints failed because of other error
+ */
+esp_err_t parlio_tx_get_alignment_constraints(parlio_tx_unit_handle_t tx_unit, size_t *int_mem_align, size_t *ext_mem_align);
+
+#ifdef __cplusplus
+}
+#endif