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Commit 12115e1a authored by Abhishek Pandit-Subedi's avatar Abhishek Pandit-Subedi
Browse files

floss: Set phys attribute for uhid device 

Set the phys attribute of the uhid device to the address of the
controller that created it. This allows support for multiple controllers
and is required for suspend on ChromeOS.

Bug: 230604670
Test: Connect LE keyboard and use it to wake from suspend
Tag: #floss
Change-Id: I5a14cb33316e7a063f37244e6f0437e347b642cb
parent bf3a2032

system/btif/co/bta_hh_co.cc

+8 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ 
#include "bta_hh_api.h"

#include "btif_hh.h"

#include "btif_util.h"

#include "device/include/controller.h"

#include "osi/include/allocator.h"

#include "osi/include/compat.h"

#include "osi/include/osi.h"
@@ -563,6 +564,13 @@ void bta_hh_co_send_hid_info(btif_hh_device_t* p_dev, const char* dev_name, 
  strlcpy((char*)ev.u.create.name, dev_name, sizeof(ev.u.create.name));

  snprintf((char*)ev.u.create.uniq, sizeof(ev.u.create.uniq), "%s",

           p_dev->bd_addr.ToString().c_str());



  // Write controller address to phys field to correlate the hid device with a

  // specific bluetooth controller.

  const controller_t* controller = controller_get_interface();

  snprintf((char*)ev.u.create.phys, sizeof(ev.u.create.phys), "%s",

           controller->get_address()->ToString().c_str());



  ev.u.create.rd_size = dscp_len;

  ev.u.create.rd_data = p_dscp;

  ev.u.create.bus = BUS_BLUETOOTH;