summaryrefslogblamecommitdiff
path: root/sound/soc/ti/omap-mcbsp.h
blob: 9fdba86ba25570fd70d12e18fefbfa02f2574c28 (plain) (tree) 
2b27bdcc2095 ^

2e74796a45ee ^





7ec41ee5ad5f ^

56a874291606 ^

2e74796a45ee ^


9c34d023dc35 ^




2e74796a45ee ^















0a17a37046db ^

83905c134571 ^

9c34d023dc35 ^

1

2
3
4
5
6

7

8

9
10

11
12
13
14

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

30

31

32

                                           




                                       
                                                    
                                                  

   



                                














                                                                           
                                                                             
 
                             
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * omap-mcbsp.h
 *
 * Copyright (C) 2008 Nokia Corporation
 *
 * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
 *          Peter Ujfalusi <peter.ujfalusi@ti.com>
 */

#ifndef __OMAP_MCBSP_H__
#define __OMAP_MCBSP_H__

#include <sound/dmaengine_pcm.h>

/* Source clocks for McBSP sample rate generator */
enum omap_mcbsp_clksrg_clk {
	OMAP_MCBSP_SYSCLK_CLKS_FCLK,	/* Internal FCLK */
	OMAP_MCBSP_SYSCLK_CLKS_EXT,	/* External CLKS pin */
	OMAP_MCBSP_SYSCLK_CLK,		/* Internal ICLK */
	OMAP_MCBSP_SYSCLK_CLKX_EXT,	/* External CLKX pin */
	OMAP_MCBSP_SYSCLK_CLKR_EXT,	/* External CLKR pin */
};

/* McBSP dividers */
enum omap_mcbsp_div {
	OMAP_MCBSP_CLKGDV,		/* Sample rate generator divider */
};

int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id);

#endif /* __OMAP_MCBSP_H__ */