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e1579de369
MVS driver to send correct frame type for EVRC codec. Add comments in header file to improve readability. Add new enumeration for g711 codec. Change-Id: I359729126df29ece9ff3fc8414e73059da9d98e7 Signed-off-by: Sidipotu Ashok <sashok@codeaurora.org>
154 lines
3.8 KiB
C
154 lines
3.8 KiB
C
#ifndef __MSM_AUDIO_MVS_H
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#define __MSM_AUDIO_MVS_H
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#include <linux/msm_audio.h>
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#define AUDIO_GET_MVS_CONFIG _IOW(AUDIO_IOCTL_MAGIC, \
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(AUDIO_MAX_COMMON_IOCTL_NUM + 0), unsigned)
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#define AUDIO_SET_MVS_CONFIG _IOR(AUDIO_IOCTL_MAGIC, \
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(AUDIO_MAX_COMMON_IOCTL_NUM + 1), unsigned)
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/* MVS modes */
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#define MVS_MODE_IS733 0x1 /*QCELP 13K*/
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#define MVS_MODE_IS127 0x2 /*EVRC-8k*/
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#define MVS_MODE_4GV_NB 0x3 /*EVRC-B*/
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#define MVS_MODE_4GV_WB 0x4 /*EVRC-WB*/
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#define MVS_MODE_AMR 0x5
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#define MVS_MODE_EFR 0x6
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#define MVS_MODE_FR 0x7
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#define MVS_MODE_HR 0x8
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#define MVS_MODE_LINEAR_PCM 0x9
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#define MVS_MODE_G711 0xA
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#define MVS_MODE_PCM 0xC
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#define MVS_MODE_AMR_WB 0xD
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#define MVS_MODE_G729A 0xE
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#define MVS_MODE_G711A 0xF
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#define MVS_MODE_G722 0x10
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#define MVS_MODE_PCM_WB 0x12
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enum msm_audio_amr_mode {
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MVS_AMR_MODE_0475, /* AMR 4.75 kbps */
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MVS_AMR_MODE_0515, /* AMR 5.15 kbps */
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MVS_AMR_MODE_0590, /* AMR 5.90 kbps */
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MVS_AMR_MODE_0670, /* AMR 6.70 kbps */
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MVS_AMR_MODE_0740, /* AMR 7.40 kbps */
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MVS_AMR_MODE_0795, /* AMR 7.95 kbps */
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MVS_AMR_MODE_1020, /* AMR 10.20 kbps */
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MVS_AMR_MODE_1220, /* AMR 12.20 kbps */
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MVS_AMR_MODE_0660, /* AMR-WB 6.60 kbps */
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MVS_AMR_MODE_0885, /* AMR-WB 8.85 kbps */
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MVS_AMR_MODE_1265, /* AMR-WB 12.65 kbps */
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MVS_AMR_MODE_1425, /* AMR-WB 14.25 kbps */
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MVS_AMR_MODE_1585, /* AMR-WB 15.85 kbps */
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MVS_AMR_MODE_1825, /* AMR-WB 18.25 kbps */
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MVS_AMR_MODE_1985, /* AMR-WB 19.85 kbps */
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MVS_AMR_MODE_2305, /* AMR-WB 23.05 kbps */
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MVS_AMR_MODE_2385, /* AMR-WB 23.85 kbps */
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MVS_AMR_MODE_UNDEF
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};
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/*The MVS VOC rate type is used to identify the rate of QCELP 13K(IS733),
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EVRC(IS127), 4GV, or 4GV-WB frame.*/
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enum msm_audio_voc_rate {
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MVS_VOC_0_RATE, /* Blank frame */
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MVS_VOC_8_RATE, /* 1/8 rate */
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MVS_VOC_4_RATE, /* 1/4 rate */
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MVS_VOC_2_RATE, /* 1/2 rate */
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MVS_VOC_1_RATE,/* Full rate */
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MVS_VOC_ERASURE, /* erasure frame */
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MVS_VOC_RATE_MAX,
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MVS_VOC_RATE_UNDEF = MVS_VOC_RATE_MAX
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};
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enum msm_audio_amr_frame_type {
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MVS_AMR_SPEECH_GOOD, /* Good speech frame */
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MVS_AMR_SPEECH_DEGRADED, /* Speech degraded */
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MVS_AMR_ONSET, /* Onset */
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MVS_AMR_SPEECH_BAD, /* Corrupt speech frame (bad CRC) */
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MVS_AMR_SID_FIRST, /* First silence descriptor */
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MVS_AMR_SID_UPDATE, /* Comfort noise frame */
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MVS_AMR_SID_BAD, /* Corrupt SID frame (bad CRC) */
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MVS_AMR_NO_DATA, /* Nothing to transmit */
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MVS_AMR_SPEECH_LOST /* Downlink speech lost */
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};
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enum msm_audio_g711a_mode {
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MVS_G711A_MODE_MULAW,
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MVS_G711A_MODE_ALAW
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};
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enum msm_audio_g711_mode {
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MVS_G711_MODE_MULAW,
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MVS_G711_MODE_ALAW
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};
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enum mvs_g722_mode_type {
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MVS_G722_MODE_01,
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MVS_G722_MODE_02,
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MVS_G722_MODE_03,
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MVS_G722_MODE_MAX,
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MVS_G722_MODE_UNDEF
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};
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enum msm_audio_g711a_frame_type {
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MVS_G711A_SPEECH_GOOD,
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MVS_G711A_SID,
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MVS_G711A_NO_DATA,
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MVS_G711A_ERASURE
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};
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enum msm_audio_g729a_frame_type {
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MVS_G729A_NO_DATA,
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MVS_G729A_SPEECH_GOOD,
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MVS_G729A_SID,
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MVS_G729A_ERASURE
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};
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struct min_max_rate {
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uint32_t min_rate;
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uint32_t max_rate;
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};
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struct msm_audio_mvs_config {
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uint32_t mvs_mode;
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uint32_t rate_type;
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struct min_max_rate min_max_rate;
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uint32_t dtx_mode;
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};
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#define MVS_MAX_VOC_PKT_SIZE 640
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struct gsm_header {
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uint8_t bfi;
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uint8_t sid;
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uint8_t taf;
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uint8_t ufi;
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};
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struct q6_msm_audio_mvs_frame {
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union {
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uint32_t frame_type;
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uint32_t packet_rate;
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struct gsm_header gsm_frame_type;
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} header;
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uint32_t len;
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uint8_t voc_pkt[MVS_MAX_VOC_PKT_SIZE];
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};
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struct msm_audio_mvs_frame {
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uint32_t frame_type;
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uint32_t len;
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uint8_t voc_pkt[MVS_MAX_VOC_PKT_SIZE];
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};
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#define Q5V2_MVS_MAX_VOC_PKT_SIZE 320
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struct q5v2_msm_audio_mvs_frame {
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uint32_t frame_type;
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uint32_t len;
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uint8_t voc_pkt[Q5V2_MVS_MAX_VOC_PKT_SIZE];
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};
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#endif /* __MSM_AUDIO_MVS_H */
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