37 lines
892 B
C
37 lines
892 B
C
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#ifndef __LSM_PARAMS_H__
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#define __LSM_PARAMS_H__
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#include <linux/types.h>
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#include <sound/asound.h>
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#define SNDRV_LSM_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 0)
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enum lsm_detection_mode {
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LSM_MODE_KEYWORD_ONLY_DETECTION = 1,
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LSM_MODE_USER_KEYWORD_DETECTION
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};
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struct snd_lsm_sound_model {
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__u8 *data;
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__u32 data_size;
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enum lsm_detection_mode detection_mode;
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__u16 min_keyw_confidence;
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__u16 min_user_confidence;
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bool detect_failure;
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};
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struct snd_lsm_event_status {
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__u16 status;
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__u16 payload_size;
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__u8 payload[0];
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};
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#define SNDRV_LSM_REG_SND_MODEL _IOW('U', 0x00, struct snd_lsm_sound_model)
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#define SNDRV_LSM_DEREG_SND_MODEL _IOW('U', 0x01, int)
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#define SNDRV_LSM_EVENT_STATUS _IOW('U', 0x02, struct snd_lsm_event_status)
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#define SNDRV_LSM_ABORT_EVENT _IOW('U', 0x03, int)
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#define SNDRV_LSM_START _IOW('U', 0x04, int)
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#define SNDRV_LSM_STOP _IOW('U', 0x05, int)
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#endif
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