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Merge "msm: qdsp6v2: Add timestamp support for compress capture"

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qctecmdr 2019-10-27 19:33:00 -07:00 • committed by Gerrit - the friendly Code Review server
commit 6c77d64802
1 changed files with 29 additions and 0 deletions
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29
include/uapi/sound/compress_params.h
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@ -60,6 +60,13 @@
#define MAX_NUM_BITRATES 32
#define MAX_NUM_SAMPLE_RATES 32
#ifdef CONFIG_AUDIO_QGKI
/* Timestamp flag */
/* Bit-0 - 1 : Enable Timestamp mode */
/* Bit-0 - 0 : Disable Timestamp mode */
#define COMPRESSED_TIMESTAMP_FLAG 0x0001
#endif
/* Codecs are listed linearly to allow for extensibility */
#define SND_AUDIOCODEC_PCM ((__u32) 0x00000001)
#define SND_AUDIOCODEC_MP3 ((__u32) 0x00000002)
@ -400,7 +407,29 @@ struct snd_codec {
__u32 format;
__u32 align;
union snd_codec_options options;
#ifdef CONFIG_AUDIO_QGKI
__u32 flags;
__u32 reserved[2];
#else
__u32 reserved[3];
#endif
} __attribute__((packed, aligned(4)));
#ifdef CONFIG_AUDIO_QGKI
/** 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
#endif