diff options
Diffstat (limited to 'libc/kernel/uapi/sound/asound.h')
| -rw-r--r-- | libc/kernel/uapi/sound/asound.h | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/libc/kernel/uapi/sound/asound.h b/libc/kernel/uapi/sound/asound.h index 397cccce8..b0e47c163 100644 --- a/libc/kernel/uapi/sound/asound.h +++ b/libc/kernel/uapi/sound/asound.h @@ -32,8 +32,9 @@ #define SNDRV_PROTOCOL_MINOR(version) (((version) >> 8) & 0xff) #define SNDRV_PROTOCOL_MICRO(version) ((version) & 0xff) #define SNDRV_PROTOCOL_INCOMPATIBLE(kversion,uversion) (SNDRV_PROTOCOL_MAJOR(kversion) != SNDRV_PROTOCOL_MAJOR(uversion) || (SNDRV_PROTOCOL_MAJOR(kversion) == SNDRV_PROTOCOL_MAJOR(uversion) && SNDRV_PROTOCOL_MINOR(kversion) != SNDRV_PROTOCOL_MINOR(uversion))) +#define AES_IEC958_STATUS_SIZE 24 struct snd_aes_iec958 { - unsigned char status[24]; + unsigned char status[AES_IEC958_STATUS_SIZE]; unsigned char subcode[147]; unsigned char pad; unsigned char dig_subframe[4]; @@ -234,6 +235,8 @@ typedef int __bitwise snd_pcm_subformat_t; #define SNDRV_PCM_INFO_HAS_LINK_ABSOLUTE_ATIME 0x02000000 #define SNDRV_PCM_INFO_HAS_LINK_ESTIMATED_ATIME 0x04000000 #define SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME 0x08000000 +#define SNDRV_PCM_INFO_EXPLICIT_SYNC 0x10000000 +#define SNDRV_PCM_INFO_NO_REWINDS 0x20000000 #define SNDRV_PCM_INFO_DRAIN_TRIGGER 0x40000000 #define SNDRV_PCM_INFO_FIFO_IN_FRAMES 0x80000000 #if __BITS_PER_LONG == 32 && defined(__USE_TIME_BITS64) @@ -562,7 +565,7 @@ enum { #define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct snd_xfern) #define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int) #define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61) -#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 1) +#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 2) enum { SNDRV_RAWMIDI_STREAM_OUTPUT = 0, SNDRV_RAWMIDI_STREAM_INPUT, @@ -584,12 +587,32 @@ struct snd_rawmidi_info { unsigned int subdevices_avail; unsigned char reserved[64]; }; +#define SNDRV_RAWMIDI_MODE_FRAMING_MASK (7 << 0) +#define SNDRV_RAWMIDI_MODE_FRAMING_SHIFT 0 +#define SNDRV_RAWMIDI_MODE_FRAMING_NONE (0 << 0) +#define SNDRV_RAWMIDI_MODE_FRAMING_TSTAMP (1 << 0) +#define SNDRV_RAWMIDI_MODE_CLOCK_MASK (7 << 3) +#define SNDRV_RAWMIDI_MODE_CLOCK_SHIFT 3 +#define SNDRV_RAWMIDI_MODE_CLOCK_NONE (0 << 3) +#define SNDRV_RAWMIDI_MODE_CLOCK_REALTIME (1 << 3) +#define SNDRV_RAWMIDI_MODE_CLOCK_MONOTONIC (2 << 3) +#define SNDRV_RAWMIDI_MODE_CLOCK_MONOTONIC_RAW (3 << 3) +#define SNDRV_RAWMIDI_FRAMING_DATA_LENGTH 16 +struct snd_rawmidi_framing_tstamp { + __u8 frame_type; + __u8 length; + __u8 reserved[2]; + __u32 tv_nsec; + __u64 tv_sec; + __u8 data[SNDRV_RAWMIDI_FRAMING_DATA_LENGTH]; +} __packed; struct snd_rawmidi_params { int stream; size_t buffer_size; size_t avail_min; unsigned int no_active_sensing : 1; - unsigned char reserved[16]; + unsigned int mode; + unsigned char reserved[12]; }; struct snd_rawmidi_status { int stream; @@ -601,6 +624,7 @@ struct snd_rawmidi_status { }; #define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int) #define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info) +#define SNDRV_RAWMIDI_IOCTL_USER_PVERSION _IOW('W', 0x02, int) #define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct snd_rawmidi_params) #define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status) #define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int) |