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Merge branch 'bugfix/fix_some_bugs_in_avrcp_v5.0' into 'release/v5.0'

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fix(bt/bluedroid): Fixed some bugs in AVRCP (Backport v5.0)

See merge request espressif/esp-idf!33581
This commit is contained in:
Wang Meng Yang 2024-09-20 11:41:12 +08:00
commit 8fc60de3d0
3 changed files with 17 additions and 17 deletions
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12
components/bt/host/bluedroid/bta/av/bta_av_act.c
View File

@ -127,9 +127,6 @@ void bta_av_del_rc(tBTA_AV_RCB *p_rcb)
}
/* else ACP && connected. do not clear the handle yet */
AVRC_Close(rc_handle);
if (rc_handle == bta_av_cb.rc_acp_handle) {
bta_av_cb.rc_acp_handle = BTA_AV_RC_HANDLE_NONE;
}
APPL_TRACE_EVENT("end del_rc handle: %d status=0x%x, rc_acp_handle:%d, lidx:%d",
p_rcb->handle, p_rcb->status, bta_av_cb.rc_acp_handle, p_rcb->lidx);
}
@ -302,7 +299,7 @@ UINT8 bta_av_rc_create(tBTA_AV_CB *p_cb, UINT8 role, UINT8 shdl, UINT8 lidx)
bda = p_scb->peer_addr;
status = BTA_AV_RC_ROLE_INT;
} else {
if ((p_rcb = bta_av_get_rcb_by_shdl(shdl)) != NULL ) {
if (shdl != 0 && ((p_rcb = bta_av_get_rcb_by_shdl(shdl)) != NULL)) {
APPL_TRACE_ERROR("bta_av_rc_create ACP handle exist for shdl:%d", shdl);
return p_rcb->handle;
}
@ -1143,7 +1140,7 @@ void bta_av_conn_chg(tBTA_AV_DATA *p_data)
p_data->conn_chg.peer_addr[5]);
if (p_lcb_rc->conn_msk && bdcmp(p_lcb_rc->addr, p_data->conn_chg.peer_addr) == 0) {
/* AVRCP is already connected.
* need to update the association betwen SCB and RCB */
* need to update the association between SCB and RCB */
p_lcb_rc->conn_msk = 0; /* indicate RC ONLY is not connected */
p_lcb_rc->lidx = 0;
p_scb->rc_handle = p_cb->rc_acp_handle;
@ -1636,6 +1633,8 @@ void bta_av_rc_disc_done(tBTA_AV_DATA *p_data)
}
} else {
p_cb->rcb[rc_handle].peer_features = peer_features;
p_cb->rcb[rc_handle].peer_ct_features = peer_ct_features;
p_cb->rcb[rc_handle].peer_tg_features = peer_tg_features;
rc_feat.rc_handle = rc_handle;
rc_feat.peer_features = peer_features;
rc_feat.peer_ct_features = peer_ct_features;
@ -1711,7 +1710,8 @@ void bta_av_rc_closed(tBTA_AV_DATA *p_data)
bta_av_del_rc(p_rcb);
/* if the AVRCP is no longer listening, create the listening channel */
if (bta_av_cb.rc_acp_handle == BTA_AV_RC_HANDLE_NONE && bta_av_cb.features & BTA_AV_FEAT_RCTG) {
if (bta_av_cb.rc_acp_handle == p_msg->handle && bta_av_cb.features & BTA_AV_FEAT_RCTG) {
bta_av_cb.rc_acp_handle = BTA_AV_RC_HANDLE_NONE;
bta_av_rc_create(&bta_av_cb, AVCT_ACP, 0, BTA_AV_NUM_LINKS + 1);
}
}

16
components/bt/host/bluedroid/btc/profile/std/avrc/btc_avrc.c
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -40,7 +40,7 @@ static void btc_rc_upstreams_evt(UINT16 event, tAVRC_COMMAND *pavrc_cmd, UINT8 c
** Static variables
******************************************************************************/
/* flag indicating wheter TG/CT is initialized */
/* flag indicating whether TG/CT is initialized */
static uint32_t s_rc_ct_init;
static uint32_t s_rc_tg_init;
@ -751,7 +751,7 @@ static void btc_rc_upstreams_evt(UINT16 event, tAVRC_COMMAND *pavrc_cmd, UINT8 c
btc_rc_cb.rc_ntf[event_id - 1].registered = TRUE;
btc_rc_cb.rc_ntf[event_id - 1].label = label;
BTC_TRACE_EVENT("%s: New registerd notification: event_id:0x%x, label:0x%x",
BTC_TRACE_EVENT("%s: New register notification: event_id:0x%x, label:0x%x",
__FUNCTION__, event_id, label);
// set up callback
@ -947,7 +947,7 @@ void btc_rc_handler(tBTA_AV_EVT event, tBTA_AV *p_data)
memset(&param, 0, sizeof(esp_avrc_ct_cb_param_t));
param.conn_stat.connected = true;
memcpy(param.conn_stat.remote_bda, btc_rc_cb.rc_addr, sizeof(esp_bd_addr_t));
btc_avrc_tg_cb_to_app(ESP_AVRC_CT_CONNECTION_STATE_EVT, &param);
btc_avrc_tg_cb_to_app(ESP_AVRC_TG_CONNECTION_STATE_EVT, &param);
}
} while (0);
btc_rc_cb.rc_features = p_data->rc_feat.peer_features;
@ -1041,7 +1041,7 @@ static void btc_avrc_ct_deinit(void)
BTC_TRACE_API("## %s ##", __FUNCTION__);
if (g_a2dp_on_deinit) {
BTC_TRACE_WARNING("A2DP already deinit, AVRC CT shuold deinit in advance of A2DP !!!");
BTC_TRACE_WARNING("A2DP already deinit, AVRC CT should deinit in advance of A2DP !!!");
}
if (s_rc_ct_init != BTC_RC_CT_INIT_MAGIC) {
@ -1255,7 +1255,7 @@ static bt_status_t btc_avrc_ct_send_passthrough_cmd(uint8_t tl, uint8_t key_code
BTA_AvRemoteCmd(btc_rc_cb.rc_handle, tl,
(tBTA_AV_RC)key_code, (tBTA_AV_STATE)key_state);
status = BT_STATUS_SUCCESS;
BTC_TRACE_API("%s: succesfully sent passthrough command to BTA", __FUNCTION__);
BTC_TRACE_API("%s: successfully sent passthrough command to BTA", __FUNCTION__);
} else {
status = BT_STATUS_FAIL;
BTC_TRACE_DEBUG("%s: feature not supported", __FUNCTION__);
@ -1298,7 +1298,7 @@ static void btc_avrc_tg_init(void)
}
if (g_a2dp_on_init) {
BTC_TRACE_WARNING("AVRC Taget is expected to be initialized in advance of A2DP !!!");
BTC_TRACE_WARNING("AVRC Target is expected to be initialized in advance of A2DP !!!");
}
}
@ -1320,7 +1320,7 @@ static void btc_avrc_tg_deinit(void)
BTC_TRACE_API("## %s ##", __FUNCTION__);
if (g_a2dp_on_deinit) {
BTC_TRACE_WARNING("A2DP already deinit, AVRC TG shuold deinit in advance of A2DP !!!");
BTC_TRACE_WARNING("A2DP already deinit, AVRC TG should deinit in advance of A2DP !!!");
}
if (s_rc_tg_init != BTC_RC_TG_INIT_MAGIC) {

4
components/bt/host/bluedroid/stack/avct/avct_lcb.c
View File

@ -430,9 +430,9 @@ BOOLEAN avct_lcb_last_ccb(tAVCT_LCB *p_lcb, tAVCT_CCB *p_ccb_last)
tAVCT_CCB *p_ccb = &avct_cb.ccb[0];
int i;
AVCT_TRACE_WARNING("avct_lcb_last_ccb");
AVCT_TRACE_DEBUG("avct_lcb_last_ccb");
for (i = 0; i < AVCT_NUM_CONN; i++, p_ccb++) {
AVCT_TRACE_WARNING("%x: aloc:%d, lcb:%p/%p, ccb:%p/%p",
AVCT_TRACE_DEBUG("%x: aloc:%d, lcb:%p/%p, ccb:%p/%p",
i, p_ccb->allocated, p_ccb->p_lcb, p_lcb, p_ccb, p_ccb_last);
if (p_ccb->allocated && (p_ccb->p_lcb == p_lcb) && (p_ccb != p_ccb_last)) {
return FALSE;