1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * omap-mcbsp.h 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2008 Nokia Corporation 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com> 8*4882a593Smuzhiyun * Peter Ujfalusi <peter.ujfalusi@ti.com> 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef __OMAP_MCBSP_H__ 12*4882a593Smuzhiyun #define __OMAP_MCBSP_H__ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #include <sound/dmaengine_pcm.h> 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* Source clocks for McBSP sample rate generator */ 17*4882a593Smuzhiyun enum omap_mcbsp_clksrg_clk { 18*4882a593Smuzhiyun OMAP_MCBSP_SYSCLK_CLKS_FCLK, /* Internal FCLK */ 19*4882a593Smuzhiyun OMAP_MCBSP_SYSCLK_CLKS_EXT, /* External CLKS pin */ 20*4882a593Smuzhiyun OMAP_MCBSP_SYSCLK_CLK, /* Internal ICLK */ 21*4882a593Smuzhiyun OMAP_MCBSP_SYSCLK_CLKX_EXT, /* External CLKX pin */ 22*4882a593Smuzhiyun OMAP_MCBSP_SYSCLK_CLKR_EXT, /* External CLKR pin */ 23*4882a593Smuzhiyun }; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* McBSP dividers */ 26*4882a593Smuzhiyun enum omap_mcbsp_div { 27*4882a593Smuzhiyun OMAP_MCBSP_CLKGDV, /* Sample rate generator divider */ 28*4882a593Smuzhiyun }; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id); 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #endif /* __OMAP_MCBSP_H__ */ 33