wm8775.h

1. 8623L平台

/*
 *
 * Copyright (c) 2001-2007 Sigma Designs, Inc. 
 * All Rights Reserved. Proprietary and Confidential.
 *
 */

/**
	@file   WM8775.h
	@brief  device specific functions for main application
	
	@author Christian Wolff Sean.Sekwon.Choi
*/

#ifndef __WM8775_H__
#define __WM8775_H__

struct cap_WM8775_instance;

RMstatus cap_WM8775_open(struct RUA *pRUA, 
			 struct cap_WM8775_instance **ppWM8775, 
			 RMuint32 I2CModuleID, 
			 struct EMhwlibI2CDeviceParameter *pI2CDevice);
/*
RMstatus cap_WM8775_open(struct RUA *pRUA, 
	struct cap_WM8775_instance **ppWM8775, 
	struct cap_access *pInput);
*/

RMstatus cap_WM8775_close(struct cap_WM8775_instance *pWM8775);

RMstatus cap_WM8775_tristate(struct cap_WM8775_instance *pWM8775);

RMstatus cap_WM8775_init_capture(struct cap_WM8775_instance *pWM8775,
				 enum cap_board board,
				 enum cap_audio_input audio_input, 
				 RMuint32 audio_input_num );

RMstatus cap_WM8775_setup_output(struct cap_WM8775_instance *pWM8775, 
	struct cap_update *pUpdate);

RMstatus cap_WM8775_setup_audio(struct cap_WM8775_instance *pWM8775, 
	struct cap_update *pUpdate);

RMstatus cap_WM8775_setup_vbi(struct cap_WM8775_instance *pWM8775, 
	struct cap_update *pUpdate);

RMstatus cap_WM8775_check_int(struct cap_WM8775_instance *pWM8775);

RMstatus cap_WM8775_handle_int(struct cap_WM8775_instance *pWM8775, 
	struct cap_update *pUpdate);

#endif  // __WM8775_H__