+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2012 Samsung Electronics
* R. Chandrasekar < rcsekar@samsung.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __SOUND_H__
/*
* Generates square wave sound data for 1 second
*
+ * @param sample_rate Sample rate in Hz
* @param data data buffer pointer
* @param size size of the buffer
* @param freq frequency of the wave
*/
-void sound_create_square_wave(unsigned short *data, int size, uint32_t freq);
+void sound_create_square_wave(uint sample_rate, unsigned short *data, int size,
+ uint freq);
/*
* Initialises audio sub system