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Commit b9017176 authored by Ivan Podogov's avatar Ivan Podogov Committed by android-build-merger
Browse files

HID: Fix forced disconnection flow. 

am: 1bbba112

Change-Id: Ia72cfb5979735bdb2b091291719ac895331bba7e
parents 364d1b60 1bbba112

system/bta/hd/bta_hd_act.cc

+4 −4
Original line number Diff line number Diff line
@@ -305,11 +305,11 @@ extern void bta_hd_disconnect_act(UNUSED_ATTR tBTA_HD_DATA* p_data) { 
    return;

  }



  bdcpy(cback_data.conn.bda, bta_hd_cb.bd_addr);

  if (HID_DevGetDevice(&cback_data.conn.bda) == HID_SUCCESS) {

    cback_data.conn.status = BTHD_CONN_STATE_DISCONNECTING;



    bta_hd_cb.p_cback(BTA_HD_CONN_STATE_EVT, &cback_data);

  }

}



/*******************************************************************************

 *

system/bta/hd/bta_hd_main.cc

+2 −2
Original line number Diff line number Diff line
@@ -122,14 +122,14 @@ const uint8_t bta_hd_st_idle[][BTA_HD_NUM_COLS] = { 
    /* BTA_HD_API_REGISTER_APP_EVT   */ {BTA_HD_IGNORE, BTA_HD_IDLE_ST},

    /* BTA_HD_API_UNREGISTER_APP_EVT */ {BTA_HD_UNREGISTER_ACT, BTA_HD_INIT_ST},

    /* BTA_HD_API_CONNECT_EVT        */ {BTA_HD_CONNECT_ACT, BTA_HD_IDLE_ST},

    /* BTA_HD_API_DISCONNECT_EVT     */ {BTA_HD_IGNORE, BTA_HD_IDLE_ST},

    /* BTA_HD_API_DISCONNECT_EVT     */ {BTA_HD_DISCONNECT_ACT, BTA_HD_IDLE_ST},

    /* BTA_HD_API_ADD_DEVICE_EVT     */ {BTA_HD_ADD_DEVICE_ACT, BTA_HD_IDLE_ST},

    /* BTA_HD_API_REMOVE_DEVICE_EVT  */ {BTA_HD_REMOVE_DEVICE_ACT, BTA_HD_IDLE_ST},

    /* BTA_HD_API_SEND_REPORT_EVT    */ {BTA_HD_SEND_REPORT_ACT, BTA_HD_IDLE_ST},

    /* BTA_HD_API_REPORT_ERROR_EVT   */ {BTA_HD_IGNORE, BTA_HD_IDLE_ST},

    /* BTA_HD_API_VC_UNPLUG_EVT      */ {BTA_HD_IGNORE, BTA_HD_IDLE_ST},

    /* BTA_HD_INT_OPEN_EVT           */ {BTA_HD_OPEN_ACT, BTA_HD_CONN_ST},

    /* BTA_HD_INT_CLOSE_EVT          */ {BTA_HD_IGNORE, BTA_HD_IDLE_ST},

    /* BTA_HD_INT_CLOSE_EVT          */ {BTA_HD_CLOSE_ACT, BTA_HD_IDLE_ST},

    /* BTA_HD_INT_INTR_DATA_EVT      */ {BTA_HD_IGNORE, BTA_HD_IDLE_ST},

    /* BTA_HD_INT_GET_REPORT_EVT     */ {BTA_HD_IGNORE, BTA_HD_IDLE_ST},

    /* BTA_HD_INT_SET_REPORT_EVT     */ {BTA_HD_IGNORE, BTA_HD_IDLE_ST},

system/stack/hid/hidd_api.cc

+8 −0
Original line number Diff line number Diff line
@@ -496,6 +496,14 @@ tHID_STATUS HID_DevDisconnect(void) { 
  }



  if (hd_cb.device.state == HIDD_DEV_NO_CONN) {

    /* If we are still trying to connect, just close the connection. */

    if (hd_cb.device.conn.conn_state != HID_CONN_STATE_UNUSED) {

      tHID_STATUS ret = hidd_conn_disconnect();

      hd_cb.device.conn.conn_state = HID_CONN_STATE_UNUSED;

      hd_cb.callback(hd_cb.device.addr, HID_DHOST_EVT_CLOSE,

                     HID_ERR_DISCONNECTING, NULL);

      return ret;

    }

    return HID_ERR_NO_CONNECTION;

  }

system/stack/hid/hidd_conn.cc

+2 −2
Original line number Diff line number Diff line
@@ -373,8 +373,8 @@ static void hidd_l2cif_config_ind(uint16_t cid, tL2CAP_CFG_INFO* p_cfg) { 
      p_hcon->disc_reason = HID_L2CAP_CONN_FAIL;

      if ((p_hcon->intr_cid =

               L2CA_ConnectReq(HID_PSM_INTERRUPT, hd_cb.device.addr)) == 0) {

        p_hcon->conn_state = HID_CONN_STATE_UNUSED;

        hidd_conn_disconnect();

        p_hcon->conn_state = HID_CONN_STATE_UNUSED;



        HIDD_TRACE_WARNING("%s: could not start L2CAP connection for INTR",

                           __func__);
@@ -456,8 +456,8 @@ static void hidd_l2cif_config_cfm(uint16_t cid, tL2CAP_CFG_INFO* p_cfg) { 
      p_hcon->disc_reason = HID_L2CAP_CONN_FAIL;

      if ((p_hcon->intr_cid =

               L2CA_ConnectReq(HID_PSM_INTERRUPT, hd_cb.device.addr)) == 0) {

        p_hcon->conn_state = HID_CONN_STATE_UNUSED;

        hidd_conn_disconnect();

        p_hcon->conn_state = HID_CONN_STATE_UNUSED;



        HIDD_TRACE_WARNING("%s: could not start L2CAP connection for INTR",

                           __func__);