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Commit 1b31bad0 authored by Zero Liu's avatar Zero Liu Committed by Huirong Liao
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Fix BTLE percision mouse can not use issue 

[Root Cause]
BTLE Precision Mouse sends "Error code: Read Not Permitted"
for read report map request, that will cause DUT get descp len 0

[Solution]
managed to avoid get descp len 0.

Bug: 249709008
Test: atest net_test_btif_hh

Change-Id: Ia90d3390666e1eca5312ee51009810fc0015ef44
parent f7a75b6d

system/bta/hh/bta_hh_le.cc

+6 −2
Original line number Original line Diff line number Diff line
@@ -1997,8 +1997,12 @@ void bta_hh_le_write_dev_act(tBTA_HH_DEV_CB* p_cb, const tBTA_HH_DATA* p_data) { 
 ******************************************************************************/

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

void bta_hh_le_get_dscp_act(tBTA_HH_DEV_CB* p_cb) {

void bta_hh_le_get_dscp_act(tBTA_HH_DEV_CB* p_cb) {

  if (p_cb->hid_srvc.state >= BTA_HH_SERVICE_DISCOVERED) {

  if (p_cb->hid_srvc.state >= BTA_HH_SERVICE_DISCOVERED) {

    if (p_cb->hid_srvc.descriptor.dl_len != 0) {

      p_cb->dscp_info.descriptor.dl_len = p_cb->hid_srvc.descriptor.dl_len;

      p_cb->dscp_info.descriptor.dl_len = p_cb->hid_srvc.descriptor.dl_len;

      p_cb->dscp_info.descriptor.dsc_list = p_cb->hid_srvc.descriptor.dsc_list;

      p_cb->dscp_info.descriptor.dsc_list = p_cb->hid_srvc.descriptor.dsc_list;

    } else {

      LOG_WARN("hid_srvc.descriptor.dl_len is 0");

    }





    (*bta_hh_cb.p_cback)(BTA_HH_GET_DSCP_EVT, (tBTA_HH*)&p_cb->dscp_info);

    (*bta_hh_cb.p_cback)(BTA_HH_GET_DSCP_EVT, (tBTA_HH*)&p_cb->dscp_info);

  }

  }