
#include <twl/snd.h>typedef enum _SNDEXIirFilterTarget
{
SNDEX_IIR_FILTER_ADC_1 = 0,
SNDEX_IIR_FILTER_ADC_2,
SNDEX_IIR_FILTER_ADC_3,
SNDEX_IIR_FILTER_ADC_4,
SNDEX_IIR_FILTER_ADC_5,
SNDEX_IIR_FILTER_TARGET_AVAILABLE_MAX,
SNDEX_IIR_FILTER_RESERVED_1 = SNDEX_IIR_FILTER_TARGET_AVAILABLE_MAX,
SNDEX_IIR_FILTER_RESERVED_2,
SNDEX_IIR_FILTER_RESERVED_3,
SNDEX_IIR_FILTER_RESERVED_4,
SNDEX_IIR_FILTER_RESERVED_5,
SNDEX_IIR_FILTER_RESERVED_6,
SNDEX_IIR_FILTER_RESERVED_7,
SNDEX_IIR_FILTER_RESERVED_8,
SNDEX_IIR_FILTER_RESERVED_9,
SNDEX_IIR_FILTER_RESERVED_10,
SNDEX_IIR_FILTER_RESERVED_11,
SNDEX_IIR_FILTER_RESERVED_12,
SNDEX_IIR_FILTER_RESERVED_13,
SNDEX_IIR_FILTER_RESERVED_14,
SNDEX_IIR_FILTER_RESERVED_15,
SNDEX_IIR_FILTER_TARGET_MAX
} SNDEXIirFilterTarget;| SNDEX_IIR_FILTER_ADC_1 ... 5 | IIR filter for microphone input data (stage 1 to stage 5). | 
|---|---|
| SNDEX_IIR_FILTER_RESERVED_1 ... 15 | Reserved by the system for future use. Do not specify it. | 
Enumerated type that indicates the target to which IIR filters will be applied.
			Filters are applied in ascending numerical order, as follows.
			
SNDEX_IIR_FILTER_RESERVED_nn (nn=1~15) is reserved by the system, and must not be specified by users.
        
SNDEX_SetIirFilter
 SNDEX_SetIirFilterAsync
 SNDEXIirFilterParam
		
			2011/11/01 Adjusted the definition value. 
2008/07/08 Initial version.
		
CONFIDENTIAL