From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/include/uapi/sound/compress_params.h | 147 +++++++------------------------------------------
1 files changed, 21 insertions(+), 126 deletions(-)
diff --git a/kernel/include/uapi/sound/compress_params.h b/kernel/include/uapi/sound/compress_params.h
index 7e503c9..79b1438 100644
--- a/kernel/include/uapi/sound/compress_params.h
+++ b/kernel/include/uapi/sound/compress_params.h
@@ -54,33 +54,11 @@
#include <linux/types.h>
-/* Maximum PCM channels */
-#define MAX_PCM_DECODE_CHANNELS 32
-
/* AUDIO CODECS SUPPORTED */
#define MAX_NUM_CODECS 32
#define MAX_NUM_CODEC_DESCRIPTORS 32
#define MAX_NUM_BITRATES 32
#define MAX_NUM_SAMPLE_RATES 32
-
-/* compressed TX */
-#define MAX_NUM_FRAMES_PER_BUFFER 1
-#define COMPRESSED_META_DATA_MODE 0x10
-#define META_DATA_LEN_BYTES 36
-#define Q6_AC3_DECODER 0x00010BF6
-#define Q6_EAC3_DECODER 0x00010C3C
-#define Q6_DTS 0x00010D88
-#define Q6_DTS_LBR 0x00010DBB
-
-/* Timestamp flsg */
-/* Bit-0 - 1 : Enable Timestamp mode */
-/* Bit-0 - 0 : Disable Timestamp mode */
-#define COMPRESSED_TIMESTAMP_FLAG 0x0001
-
-/* Perf mode flag */
-/* Bit-1 - 1 : Enable perf mode */
-/* Bit-1 - 0 : Disable perf mode */
-#define COMPRESSED_PERF_MODE_FLAG 0x0002
/* Codecs are listed linearly to allow for extensibility */
#define SND_AUDIOCODEC_PCM ((__u32) 0x00000001)
@@ -97,25 +75,9 @@
#define SND_AUDIOCODEC_G723_1 ((__u32) 0x0000000C)
#define SND_AUDIOCODEC_G729 ((__u32) 0x0000000D)
#define SND_AUDIOCODEC_BESPOKE ((__u32) 0x0000000E)
-#define SND_AUDIOCODEC_DTS_PASS_THROUGH ((__u32) 0x0000000F)
-#define SND_AUDIOCODEC_DTS_LBR ((__u32) 0x00000010)
-#define SND_AUDIOCODEC_DTS_TRANSCODE_LOOPBACK ((__u32) 0x00000011)
-#define SND_AUDIOCODEC_PASS_THROUGH ((__u32) 0x00000012)
-#define SND_AUDIOCODEC_MP2 ((__u32) 0x00000013)
-#define SND_AUDIOCODEC_DTS_LBR_PASS_THROUGH ((__u32) 0x00000014)
-#define SND_AUDIOCODEC_AC3 ((__u32) 0x00000015)
-#define SND_AUDIOCODEC_AC3_PASS_THROUGH ((__u32) 0x00000016)
-#define SND_AUDIOCODEC_WMA_PRO ((__u32) 0x00000017)
-#define SND_AUDIOCODEC_DTS ((__u32) 0x00000018)
-#define SND_AUDIOCODEC_EAC3 ((__u32) 0x00000019)
-#define SND_AUDIOCODEC_ALAC ((__u32) 0x00000020)
-#define SND_AUDIOCODEC_APE ((__u32) 0x00000021)
-#define SND_AUDIOCODEC_DSD ((__u32) 0x00000022)
-#define SND_AUDIOCODEC_APTX ((__u32) 0x00000023)
-#define SND_AUDIOCODEC_TRUEHD ((__u32) 0x00000024)
-#define SND_AUDIOCODEC_MAT ((__u32) 0x00000025)
-#define SND_AUDIOCODEC_THD ((__u32) 0x00000026)
-#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_THD
+#define SND_AUDIOCODEC_ALAC ((__u32) 0x0000000F)
+#define SND_AUDIOCODEC_APE ((__u32) 0x00000010)
+#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_APE
/*
* Profile and modes are listed with bit masks. This allows for a
@@ -182,6 +144,9 @@
#define SND_AUDIOPROFILE_WMA8 ((__u32) 0x00000002)
#define SND_AUDIOPROFILE_WMA9 ((__u32) 0x00000004)
#define SND_AUDIOPROFILE_WMA10 ((__u32) 0x00000008)
+#define SND_AUDIOPROFILE_WMA9_PRO ((__u32) 0x00000010)
+#define SND_AUDIOPROFILE_WMA9_LOSSLESS ((__u32) 0x00000020)
+#define SND_AUDIOPROFILE_WMA10_LOSSLESS ((__u32) 0x00000040)
#define SND_AUDIOMODE_WMA_LEVEL1 ((__u32) 0x00000001)
#define SND_AUDIOMODE_WMA_LEVEL2 ((__u32) 0x00000002)
@@ -281,15 +246,8 @@
struct snd_enc_wma {
__u32 super_block_align; /* WMA Type-specific data */
- __u32 bits_per_sample;
- __u32 channelmask;
- __u32 encodeopt;
- __u32 encodeopt1;
- __u32 encodeopt2;
- __u32 avg_bit_rate;
};
-#define SND_ENC_WMA_EXTENTED_SUPPORT
/**
* struct snd_enc_vorbis
@@ -364,41 +322,31 @@
__s32 reserved[15]; /* Can be used for SND_AUDIOCODEC_BESPOKE */
} __attribute__((packed, aligned(4)));
-#define SND_DEC_THD_MAX_PARAMS 8
-struct snd_dec_thd {
- __u32 params_length;
- __u32 params_id[SND_DEC_THD_MAX_PARAMS];
- __u32 params_value[SND_DEC_THD_MAX_PARAMS];
-} __attribute__((packed, aligned(4)));
-
struct snd_dec_flac {
__u16 sample_size;
__u16 min_blk_size;
__u16 max_blk_size;
__u16 min_frame_size;
__u16 max_frame_size;
+ __u16 reserved;
} __attribute__((packed, aligned(4)));
-#define SND_DEC_FLAC_SUPPORTED
-
-struct snd_dec_vorbis {
- __u32 bit_stream_fmt;
-};
+struct snd_dec_wma {
+ __u32 encoder_option;
+ __u32 adv_encoder_option;
+ __u32 adv_encoder_option2;
+ __u32 reserved;
+} __attribute__((packed, aligned(4)));
struct snd_dec_alac {
__u32 frame_length;
__u8 compatible_version;
- __u8 bit_depth;
__u8 pb;
__u8 mb;
__u8 kb;
- __u8 num_channels;
- __u16 max_run;
+ __u32 max_run;
__u32 max_frame_bytes;
- __u32 avg_bit_rate;
- __u32 sample_rate;
- __u32 channel_layout_tag;
-};
+} __attribute__((packed, aligned(4)));
struct snd_dec_ape {
__u16 compatible_version;
@@ -407,53 +355,20 @@
__u32 blocks_per_frame;
__u32 final_frame_blocks;
__u32 total_frames;
- __u16 bits_per_sample;
- __u16 num_channels;
- __u32 sample_rate;
__u32 seek_table_present;
-};
-
-struct snd_dec_aptx {
- __u32 lap;
- __u32 uap;
- __u32 nap;
-};
-
-/** struct snd_dec_dsd - codec for DSD format
- * @blk_size - dsd channel block size
- */
-struct snd_dec_dsd {
- __u32 blk_size;
-};
-
-/** struct snd_dec_pcm - codec options for PCM format
- * @num_channels: Number of channels
- * @ch_map: Channel map for the above corresponding channels
- */
-struct snd_dec_pcm {
- __u32 num_channels;
- __u8 ch_map[MAX_PCM_DECODE_CHANNELS];
} __attribute__((packed, aligned(4)));
-struct snd_dec_amrwb_plus {
- __u32 bit_stream_fmt;
-};
union snd_codec_options {
struct snd_enc_wma wma;
struct snd_enc_vorbis vorbis;
struct snd_enc_real real;
struct snd_enc_flac flac;
struct snd_enc_generic generic;
- struct snd_dec_flac flac_dec;
- struct snd_dec_vorbis vorbis_dec;
- struct snd_dec_alac alac;
- struct snd_dec_ape ape;
- struct snd_dec_aptx aptx_dec;
- struct snd_dec_thd truehd;
- struct snd_dec_pcm pcm_dec;
- struct snd_dec_amrwb_plus amrwbplus;
- struct snd_dec_dsd dsd_dec;
-};
+ struct snd_dec_flac flac_d;
+ struct snd_dec_wma wma_d;
+ struct snd_dec_alac alac_d;
+ struct snd_dec_ape ape_d;
+} __attribute__((packed, aligned(4)));
/** struct snd_codec_desc - description of codec capabilities
* @max_ch: Maximum number of audio channels
@@ -514,7 +429,6 @@
* @align: Block alignment in bytes of an audio sample.
* Only required for PCM or IEC formats.
* @options: encoder-specific settings
- * @compr_passthr: compressed bitstream passthrough
* @reserved: reserved for future use
*/
@@ -531,26 +445,7 @@
__u32 format;
__u32 align;
union snd_codec_options options;
- __u32 compr_passthr;
- __u32 flags;
- __u32 reserved[1];
+ __u32 reserved[3];
} __attribute__((packed, aligned(4)));
-
-#define SND_CODEC_COMPRESS_PASSTHROUGH
-
-/** struct snd_codec_metadata
- * @length: Length of the encoded buffer.
- * @offset: Offset from the buffer address to the first byte of the first
- * encoded frame. All encoded frames are consecutive starting
- * from this offset.
- * @timestamp: Session time in microseconds of the first sample in the buffer.
- * @reserved: Reserved for future use.
- */
-struct snd_codec_metadata {
- __u32 length;
- __u32 offset;
- __u64 timestamp;
- __u32 reserved[4];
-};
#endif
--
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