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avb: add some more descriptors

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PipeWire Streams now show up in Hive.
This commit is contained in:
Wim Taymans 2022-03-17 21:53:22 +01:00
parent 4613c7822f
commit b6b8471540
2 changed files with 131 additions and 7 deletions
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61
src/modules/module-avbtp/aecp-aem-descriptors.h
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@ -147,9 +147,16 @@ struct avbtp_aem_desc_audio_unit {
struct avbtp_aem_desc_sampling_rate sampling_rates[0];
} __attribute__ ((__packed__));
#define AVBTP_AEM_DESC_STREAM_FLAG_SYNC_SOURCE (1<<0)
#define AVBTP_AEM_DESC_STREAM_FLAG_CLASS_A (1<<1)
#define AVBTP_AEM_DESC_STREAM_FLAG_CLASS_B (1<<2)
#define AVBTP_AEM_DESC_STREAM_FLAG_SYNC_SOURCE (1u<<0)
#define AVBTP_AEM_DESC_STREAM_FLAG_CLASS_A (1u<<1)
#define AVBTP_AEM_DESC_STREAM_FLAG_CLASS_B (1u<<2)
#define AVBTP_AEM_DESC_STREAM_FLAG_SUPPORTS_ENCRYPTED (1u<<3)
#define AVBTP_AEM_DESC_STREAM_FLAG_PRIMARY_BACKUP_SUPPORTED (1u<<4)
#define AVBTP_AEM_DESC_STREAM_FLAG_PRIMARY_BACKUP_VALID (1u<<5)
#define AVBTP_AEM_DESC_STREAM_FLAG_SECONDARY_BACKUP_SUPPORTED (1u<<6)
#define AVBTP_AEM_DESC_STREAM_FLAG_SECONDARY_BACKUP_VALID (1u<<7)
#define AVBTP_AEM_DESC_STREAM_FLAG_TERTIARY_BACKUP_SUPPORTED (1u<<8)
#define AVBTP_AEM_DESC_STREAM_FLAG_TERTIARY_BACKUP_VALID (1u<<9)
struct avbtp_aem_desc_stream {
char object_name[64];
@ -172,6 +179,44 @@ struct avbtp_aem_desc_stream {
uint64_t stream_formats[0];
} __attribute__ ((__packed__));
#define AVBTP_AEM_DESC_AVB_INTERFACE_FLAG_GPTP_GRANDMASTER_SUPPORTED (1<<0)
#define AVBTP_AEM_DESC_AVB_INTERFACE_FLAG_GPTP_SUPPORTED (1<<1)
#define AVBTP_AEM_DESC_AVB_INTERFACE_FLAG_SRP_SUPPORTED (1<<2)
struct avbtp_aem_desc_avb_interface {
char object_name[64];
uint16_t localized_description;
uint8_t mac_address[6];
uint16_t interface_flags;
uint64_t clock_identity;
uint8_t priority1;
uint8_t clock_class;
uint16_t offset_scaled_log_variance;
uint8_t clock_accuracy;
uint8_t priority2;
uint8_t domain_number;
int8_t log_sync_interval;
int8_t log_announce_interval;
int8_t log_pdelay_interval;
uint16_t port_number;
} __attribute__ ((__packed__));
#define AVBTP_AEM_DESC_CLOCK_SOURCE_TYPE_INTERNAL 0x0000
#define AVBTP_AEM_DESC_CLOCK_SOURCE_TYPE_EXTERNAL 0x0001
#define AVBTP_AEM_DESC_CLOCK_SOURCE_TYPE_INPUT_STREAM 0x0002
#define AVBTP_AEM_DESC_CLOCK_SOURCE_TYPE_MEDIA_CLOCK_STREAM 0x0003
#define AVBTP_AEM_DESC_CLOCK_SOURCE_TYPE_EXPANSION 0xffff
struct avbtp_aem_desc_clock_source {
char object_name[64];
uint16_t localized_description;
uint16_t clock_source_flags;
uint16_t clock_source_type;
uint64_t clock_source_identifier;
uint16_t clock_source_location_type;
uint16_t clock_source_location_index;
} __attribute__ ((__packed__));
struct avbtp_aem_desc_locale {
char locale_identifier[64];
uint16_t number_of_strings;
@ -188,4 +233,14 @@ struct avbtp_aem_desc_strings {
char string_6[64];
} __attribute__ ((__packed__));
struct avbtp_aem_desc_stream_port {
uint16_t clock_domain_index;
uint16_t port_flags;
uint16_t number_of_controls;
uint16_t base_control;
uint16_t number_of_clusters;
uint16_t base_cluster;
uint16_t number_of_maps;
uint16_t base_map;
} __attribute__ ((__packed__));
#endif /* AVBTP_AECP_AEM_DESCRIPTORS_H */