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Merge branch 'bugfix/a2dp_sink_nego_sbc_v5.5' into 'release/v5.5'

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fix(bt): do not cap AVDTP Discover results by local SEP count (v5.5)

See merge request espressif/esp-idf!51752
This commit is contained in:
Jiang Jiang Jian
2026-08-25 16:11:26 +08:00
parent 9f97b30fff 04eda2abcc
commit d72f03f0ca
3 changed files with 9 additions and 4 deletions
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components/bt/host/bluedroid/bta/av/include/bta_av_int.h
+2 -2
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@@ -145,8 +145,8 @@ enum {
#define BTA_AV_LAST_EVT BTA_AV_API_SET_DELAY_VALUE_EVT #define BTA_AV_LAST_EVT BTA_AV_API_SET_DELAY_VALUE_EVT
/* maximum number of SEPS in stream discovery results */ /* maximum number of SEPS in stream discovery results (keep in sync with AVDT) */
#define BTA_AV_NUM_SEPS 32 #define BTA_AV_NUM_SEPS AVDT_DIS_RES_MAX_NUM_SEPS
/* initialization value for AVRC handle */ /* initialization value for AVRC handle */
#define BTA_AV_RC_HANDLE_NONE 0xFF #define BTA_AV_RC_HANDLE_NONE 0xFF
components/bt/host/bluedroid/common/include/common/bt_target.h
+5
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@@ -2413,6 +2413,11 @@
#define AVDT_NUM_SEPS 3 #define AVDT_NUM_SEPS 3
#endif #endif
/* Maximum number of peer SEPs accepted in AVDTP Discover results. */
#ifndef AVDT_DIS_RES_MAX_NUM_SEPS
#define AVDT_DIS_RES_MAX_NUM_SEPS 32
#endif
/* Number of transport channels setup per media stream(audio or video) */ /* Number of transport channels setup per media stream(audio or video) */
#ifndef AVDT_NUM_CHANNELS #ifndef AVDT_NUM_CHANNELS
components/bt/host/bluedroid/stack/avdt/avdt_msg.c
+2 -2
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@@ -992,8 +992,8 @@ static UINT8 avdt_msg_prs_discover_rsp(tAVDT_MSG *p_msg, UINT8 *p, UINT16 len)
if (p_msg->discover_rsp.num_seps > (len / 2)) { if (p_msg->discover_rsp.num_seps > (len / 2)) {
p_msg->discover_rsp.num_seps = (len / 2); p_msg->discover_rsp.num_seps = (len / 2);
} }
if (p_msg->discover_rsp.num_seps > AVDT_NUM_SEPS) { if (p_msg->discover_rsp.num_seps > AVDT_DIS_RES_MAX_NUM_SEPS) {
p_msg->discover_rsp.num_seps = AVDT_NUM_SEPS; p_msg->discover_rsp.num_seps = AVDT_DIS_RES_MAX_NUM_SEPS;
} }
/* parse out sep info */ /* parse out sep info */