82 lines
1.7 KiB
C
82 lines
1.7 KiB
C
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#ifndef _HG_AUDIO_V0_H_
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#define _HG_AUDIO_V0_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* Type of device
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*/
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#define AUDIO_TYPE_AUADC BIT(0)
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#define AUDIO_TYPE_AUDAC BIT(1)
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#define AUDIO_TYPE_AUHS BIT(2)
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#define AUDIO_TYPE_AUVAD BIT(3)
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#define AUDIO_TYPE_AUALAW BIT(4)
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#define AUDIO_TYPE_AUFADE BIT(5)
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#define AUDIO_TYPE_AUEQ BIT(6)
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#define AUDIO_TYPE_AUASRC BIT(7)
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#define AUDIO_TYPE_AUDRC BIT(8)
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/** @brief AUDIO operating handle structure
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* @{
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*/
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/*!
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* Common dat areas struct
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*/
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union __comm_dat{
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uint32 comm;
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struct {
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uint32 adc_en :1,
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dac_en :1,
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hs_en :1,
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alaw_en :1,
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vad_en :1,
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aufade_en :1,
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eq_en :1,
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asrc_en :1,
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drc_en :1,
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ana_power_on :1,
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ana_power_adc_on :1,
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ana_power_dac_on :1,
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ana_rc_cali_ok :1,
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ana_driver_version :2,
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ana_rfb_level :2,
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ana_rin_level :2;
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} comm_bits;
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};
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struct hg_audio_v0 {
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/* Pointer of device */
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struct dev_obj dev;
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uint32 hw;
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/* common areas */
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union __comm_dat comm_dat;
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/* Pointer of common areas */
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void *p_comm;
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void *irq_hdl;
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uint32 irq_data;
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uint16 irq_num;
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/* Type of device */
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uint16 dev_type;
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};
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int32 hg_audio_v0_attach(uint32 dev_id, struct hg_audio_v0 *audio);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _HGI2S_V0_H_ */
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