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module-avb: emit gm_changed event

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Nils Tonnaett 2026-04-21 17:13:44 -07:00 • committed by hackerman-kl
parent 5fd9c1eaff
commit 37efd5c5f9
2 changed files with 9 additions and 0 deletions
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7
src/modules/module-avb/gptp.c
View file

@ -18,6 +18,8 @@
#include <spa/utils/hook.h>
#include <time.h>
#define server_emit(s,m,v,...) spa_hook_list_call(&s->listener_list, struct server_events, m, v, ##__VA_ARGS__)
#define server_emit_gm_changed(s, n, g) server_emit(s, gm_changed, 0, n, g)
struct gptp {
struct server *server;
@ -207,8 +209,13 @@ static bool update_ts_refclk(struct gptp *gptp) {
// When GM is not equal to own clock we are clocked by external master
pw_log_debug("Synced to GM: %s", (memcmp(cid, gmid, 8) != 0) ? "true" : "false");
struct timespec now;
memcpy(gptp->clock_id, cid, 8);
memcpy(gptp->gm_id, gmid, 8);
clock_gettime(CLOCK_REALTIME, &now);
server_emit_gm_changed(gptp->server, SPA_TIMESPEC_TO_NSEC(&now), gmid);
return gmid_changed;
}

2
src/modules/module-avb/internal.h
View file

@ -61,6 +61,8 @@ struct server_events {
void (*periodic) (void *data, uint64_t now);
int (*command) (void *data, uint64_t now, const char *command, const char *args, FILE *out);
void (*gm_changed) (void *data, uint64_t now, uint8_t gm_id[8]);
};
struct descriptor {