Fix metadata issue when reconnect pixel

aosp_diff/base_aaos/packages/modules/Bluetooth/0002-Fix-metadata-issue-when-reconnect-pixel.patch

@@ -0,0 +1,51 @@
+From e90398f298828ef752e3fafbb94ee3375905b923 Mon Sep 17 00:00:00 2001
+From: Gowtham Anandha Babu <[email protected]>
+Date: Tue, 20 Aug 2024 22:32:22 +0530
+Subject: [PATCH] Fix metadata issue when reconnect pixel
+
+When reconnecting pixel some times metadata is not synced.
+bt-stack issuing two AVRC browse channel, one as acceptor,
+other as initiator, which is causing collision in lcid and resulting
+in l2cap disconnection of avrc browse channel, resulting in metadata
+sync issue.
+
+Don't initiate avrc browse channel as initiator, open only
+as acceptor. Now browse channel is always success and metadata is
+seen everytime.
+
+Tests-done:
+1. Flash BM
+2. Connect Pixel
+3. Play Music and do adb reboot
+4. Everytime the metadata should sync on home screen
+5. Trail 20 times
+
+Tracked-On: OAM-123252
+Signed-off-by: Gowtham Anandha Babu <[email protected]>
+---
+ system/bta/av/bta_av_act.cc | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/system/bta/av/bta_av_act.cc b/system/bta/av/bta_av_act.cc
+index c639502852..9db796164f 100644
+--- a/system/bta/av/bta_av_act.cc
++++ b/system/bta/av/bta_av_act.cc
+@@ -587,8 +587,13 @@ void bta_av_rc_opened(tBTA_AV_CB* p_cb, tBTA_AV_DATA* p_data) {
+   if ((p_cb->features & BTA_AV_FEAT_BROWSE) &&
+       (rc_open.peer_features & BTA_AV_FEAT_BROWSE) &&
+       ((p_cb->rcb[i].status & BTA_AV_RC_ROLE_MASK) == BTA_AV_RC_ROLE_INT)) {
+-    APPL_TRACE_DEBUG("%s: opening AVRC Browse channel", __func__);
+-    AVRC_OpenBrowse(p_data->rc_conn_chg.handle, AVCT_INT);
++    APPL_TRACE_DEBUG("%s: Not opening AVRC Browse channel as INT", __func__);
++    /* Commenting the below line as for IVI use case, for A2DP SNK, we dont
++     * support browsing channel. So no need to open browsing channel as
++     * INITIATOR. Revert this when have logic to resolve this conflict in
++     * stack/avct.
++     */
++    //AVRC_OpenBrowse(p_data->rc_conn_chg.handle, AVCT_INT);
+   }
+ }
+
+-- 
+2.17.1
+