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module-avb: milan: introducing GET_DYNAMIC_INFO

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hackerman-kl 2026-04-18 10:28:53 +02:00 • committed by Wim Taymans
parent 42d51098ae
commit d46523e6ad
5 changed files with 242 additions and 0 deletions
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38
src/modules/module-avb/aecp-aem.h
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@ -226,6 +226,44 @@ struct avb_packet_aecp_aem_operation_status {
uint16_t percent_complete;
} __attribute__ ((__packed__));
/* GET_DYNAMIC_INFO (IEEE 1722.1-2021 Section 7.4.76, Milan v1.2 Section 5.4.2.29) */
struct avb_packet_aecp_aem_get_dynamic_info {
uint16_t configuration_index;
uint16_t reserved;
} __attribute__ ((__packed__));
struct avb_aem_dynamic_info_hdr {
uint16_t descriptor_type;
uint16_t descriptor_index;
} __attribute__ ((__packed__));
struct avb_aem_dynamic_info_entity {
struct avb_aem_dynamic_info_hdr hdr;
uint16_t current_configuration;
uint16_t reserved;
} __attribute__ ((__packed__));
struct avb_aem_dynamic_info_audio_unit {
struct avb_aem_dynamic_info_hdr hdr;
uint32_t current_sampling_rate;
} __attribute__ ((__packed__));
struct avb_aem_dynamic_info_stream {
struct avb_aem_dynamic_info_hdr hdr;
uint64_t stream_id;
uint64_t stream_format;
uint32_t stream_info_flags;
uint16_t acmp_connection_count;
uint8_t flags_ex;
uint8_t pbsta;
} __attribute__ ((__packed__));
struct avb_aem_dynamic_info_clock_domain {
struct avb_aem_dynamic_info_hdr hdr;
uint16_t clock_source_index;
uint16_t reserved;
} __attribute__ ((__packed__));
struct avb_packet_aecp_aem {
struct avb_packet_aecp_header aecp;
#if __BYTE_ORDER == __BIG_ENDIAN