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Commit 69e8cc48 authored by William Escande's avatar William Escande
Browse files

Add pan sysprop for nap 

The `define` cannot be override on runtime and some target need to
disable nap (Eg: Wear OS)

Test: manual | set the property and check new behavior
Bug: 263323082
Merged-In: I27f9ec11fd4ef50ce2f66e3329dc0394257bcc2e
Change-Id: I27f9ec11fd4ef50ce2f66e3329dc0394257bcc2e
(cherry picked from commit a786e247)
parent 7728654b

sysprop/Android.bp

+1 −0
Original line number Original line Diff line number Diff line
@@ -9,6 +9,7 @@ sysprop_library { 
    "avrcp.sysprop",

    "avrcp.sysprop",

    "bta.sysprop",

    "bta.sysprop",

    "hfp.sysprop",

    "hfp.sysprop",

    "pan.sysprop",

  ],

  ],

  property_owner: "Platform",

  property_owner: "Platform",

  api_packages: ["android.sysprop"],

  api_packages: ["android.sysprop"],

sysprop/pan.sysprop

0 → 100644
+10 −0
Original line number Original line Diff line number Diff line 
module: "android.sysprop.bluetooth.Pan"

owner: Platform



prop {

    api_name: "nap"

    type: Boolean

    scope: Internal

    access: Readonly

    prop_name: "bluetooth.pan.nap.enabled"

}

system/btif/src/btif_pan.cc

+16 −3
Original line number Original line Diff line number Diff line
@@ -34,6 +34,9 @@ 
#include <linux/if_ether.h>

#include <linux/if_ether.h>

#include <linux/if_tun.h>

#include <linux/if_tun.h>

#include <net/if.h>

#include <net/if.h>

#ifdef OS_ANDROID

#include <pan.sysprop.h>

#endif

#include <poll.h>

#include <poll.h>

#include <sys/ioctl.h>

#include <sys/ioctl.h>

#include <unistd.h>

#include <unistd.h>
@@ -93,6 +96,16 @@ static btpan_interface_t pan_if = { 




const btpan_interface_t* btif_pan_get_interface() { return &pan_if; }

const btpan_interface_t* btif_pan_get_interface() { return &pan_if; }





static bool pan_nap_is_enabled() {

#ifdef OS_ANDROID

  // replace build time config PAN_NAP_DISABLED with runtime

  static const bool nap_is_enabled =

      android::sysprop::bluetooth::Pan::nap().value_or(true);

  return nap_is_enabled;

#else

  return true;

#endif

}

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

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

 **

 **

 ** Function        btif_pan_init

 ** Function        btif_pan_init
@@ -118,9 +131,9 @@ void btif_pan_init() { 
    btpan_cb.enabled = 1;

    btpan_cb.enabled = 1;





    int role = BTPAN_ROLE_NONE;

    int role = BTPAN_ROLE_NONE;

#if PAN_NAP_DISABLED == FALSE

    if (pan_nap_is_enabled()) {

      role |= BTPAN_ROLE_PANNAP;

      role |= BTPAN_ROLE_PANNAP;

#endif

    }

#if PANU_DISABLED == FALSE

#if PANU_DISABLED == FALSE

    role |= BTPAN_ROLE_PANU;

    role |= BTPAN_ROLE_PANU;

#endif

#endif

system/internal_include/bt_target.h

+0 −4
Original line number Original line Diff line number Diff line
@@ -814,10 +814,6 @@ 
#define PAN_INCLUDED TRUE

#define PAN_INCLUDED TRUE

#endif

#endif





#ifndef PAN_NAP_DISABLED

#define PAN_NAP_DISABLED FALSE

#endif



#ifndef PANU_DISABLED

#ifndef PANU_DISABLED

#define PANU_DISABLED FALSE

#define PANU_DISABLED FALSE

#endif

#endif