u-boot/drivers/sound/sandbox.c
Simon Glass c34c0246a3 sandbox: Add a simple sound driver
Add a sound driver for sandbox, which uses SDL.

Tested-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2014-03-17 20:05:48 -06:00

23 lines
369 B
C

/*
* Copyright (c) 2013 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/arch/sound.h>
#include <asm/sdl.h>
int sound_play(uint32_t msec, uint32_t frequency)
{
sandbox_sdl_sound_start(frequency);
mdelay(msec);
sandbox_sdl_sound_stop();
return 0;
}
int sound_init(const void *blob)
{
return sandbox_sdl_sound_init();
}