xref: /OK3568_Linux_fs/u-boot/drivers/sound/sandbox.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun  * Copyright (c) 2013 Google, Inc
3*4882a593Smuzhiyun  *
4*4882a593Smuzhiyun  * SPDX-License-Identifier:	GPL-2.0+
5*4882a593Smuzhiyun  */
6*4882a593Smuzhiyun 
7*4882a593Smuzhiyun #include <common.h>
8*4882a593Smuzhiyun #include <asm/sound.h>
9*4882a593Smuzhiyun #include <asm/sdl.h>
10*4882a593Smuzhiyun 
sound_play(uint32_t msec,uint32_t frequency)11*4882a593Smuzhiyun int sound_play(uint32_t msec, uint32_t frequency)
12*4882a593Smuzhiyun {
13*4882a593Smuzhiyun 	sandbox_sdl_sound_start(frequency);
14*4882a593Smuzhiyun 	mdelay(msec);
15*4882a593Smuzhiyun 	sandbox_sdl_sound_stop();
16*4882a593Smuzhiyun 
17*4882a593Smuzhiyun 	return 0;
18*4882a593Smuzhiyun }
19*4882a593Smuzhiyun 
sound_init(const void * blob)20*4882a593Smuzhiyun int sound_init(const void *blob)
21*4882a593Smuzhiyun {
22*4882a593Smuzhiyun 	return sandbox_sdl_sound_init();
23*4882a593Smuzhiyun }
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