packaging/0017-Fix-the-issue-that-system-is-waken-up-by-modem-frequ.patch

   1 From ddcdf41b670a51aee4f30bd3dc2574836e6e324b Mon Sep 17 00:00:00 2001
   2 From: Caiwen Zhang <caiwen.zhang@intel.com>
   3 Date: Fri, 19 Oct 2012 23:16:45 +0800
   4 Subject: [PATCH 17/23] Fix the issue that system is waken up by modem
   5  frequently
   6 Content-Type: text/plain; charset="utf-8"
   7 Content-Transfer-Encoding: 8bit
   8
   9 Disable modem unsolicited message when screen is off, enable modem
  10 unsolicted message when screen is on.
  11
  12 Conflicts:
  13         CMakeLists.txt
  14         packaging/tel-plugin-imc.spec
  15 ---
  16  CMakeLists.txt  |    6 ++++--
  17  src/s_network.c |   24 ++++++++++++++++++++++++
  18  2 files changed, 28 insertions(+), 2 deletions(-)
  19
  20 diff --git a/CMakeLists.txt b/CMakeLists.txt
  21 index 9bbaec3..101137c 100644
  22 --- a/CMakeLists.txt
  23 +++ b/CMakeLists.txt
  24 @@ -10,13 +10,15 @@ SET(INCLUDEDIR "\${prefix}/include")
  25
  26  # Set required packages
  27  INCLUDE(FindPkgConfig)
  28 -pkg_check_modules(pkgs REQUIRED glib-2.0 tcore dlog db-util)
  29 +pkg_check_modules(pkgs REQUIRED glib-2.0 tcore dlog db-util libxml-2.0 vconf)
  30
  31  FOREACH(flag ${pkgs_CFLAGS})
  32         SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
  33  ENDFOREACH(flag)
  34
  35 -INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include/)
  36 +INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include
  37 +                                       /usr/include/libxml2
  38 +                                       )
  39
  40  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -Werror -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wdeclaration-after-statement -Wmissing-declarations -Wredundant-decls -Wcast-align")
  41
  42 diff --git a/src/s_network.c b/src/s_network.c
  43 index 0cbdc23..ce1ce34 100644
  44 --- a/src/s_network.c
  45 +++ b/src/s_network.c
  46 @@ -23,6 +23,8 @@
  47  #include <string.h>
  48
  49  #include <glib.h>
  50 +#include <vconf.h>
  51 +#include <glib-object.h>
  52
  53  #include <tcore.h>
  54  #include <hal.h>
  55 @@ -103,6 +105,7 @@ static unsigned int lookup_tbl_access_technology[] = {
  56         [AT_COPS_ACT_E_UTRAN] = NETWORK_ACT_GSM_UTRAN,
  57  };
  58
  59 +extern void prepare_and_send_pending_request(TcorePlugin *plugin, char *co_name, const char *at_cmd, const char *prefix, enum tcore_at_command_type at_cmd_type, TcorePendingResponseCallback callback);
  60  static gboolean get_serving_network(CoreObject *o, UserRequest *ur);
  61
  62
  63 @@ -2165,6 +2168,23 @@ static struct tcore_network_operations network_ops = {
  64         .get_serving_network = get_serving_network,
  65  };
  66
  67 +static void on_screen_status_changed(keynode_t *key, void* data)
  68 +{
  69 +       TcorePlugin *plugin = NULL;
  70 +       int state;
  71 +       dbg("Entry");
  72 +
  73 +       plugin = (TcorePlugin *) data;
  74 +       if( vconf_keynode_get_type(key) == VCONF_TYPE_INT) {
  75 +               state = vconf_keynode_get_int(key);
  76 +
  77 +               if (state == VCONFKEY_PM_STATE_NORMAL) //screen on
  78 +                       prepare_and_send_pending_request(plugin, "umts_network", "AT+CREG=2;+XREG=2;+XCSQ=1;+XMER=1;+XFDOR=3", NULL, TCORE_AT_NO_RESULT, NULL);
  79 +               else if (state == VCONFKEY_PM_STATE_LCDOFF) //screen off
  80 +                       prepare_and_send_pending_request(plugin, "umts_network", "AT+CREG=0;+XREG=0;+XCSQ=0;+XMER=0;+XFDOR=2", NULL, TCORE_AT_NO_RESULT, NULL);
  81 +       }
  82 +}
  83 +
  84  gboolean s_network_init(TcorePlugin *p, TcoreHal *h)
  85  {
  86         CoreObject *o = NULL;
  87 @@ -2184,6 +2204,8 @@ gboolean s_network_init(TcorePlugin *p, TcoreHal *h)
  88
  89         tcore_server_add_notification_hook(tcore_plugin_ref_server(p), TNOTI_SIM_STATUS, on_hook_sim_init, o);
  90
  91 +       vconf_notify_key_changed(VCONFKEY_PM_STATE, on_screen_status_changed, p);
  92 +
  93         _insert_mcc_mnc_oper_list(p, o);
  94
  95         return TRUE;
  96 @@ -2193,6 +2215,8 @@ void s_network_exit(TcorePlugin *p)
  97  {
  98         CoreObject *o;
  99
 100 +       vconf_ignore_key_changed(VCONFKEY_PM_STATE, on_screen_status_changed);
 101 +
 102         o = tcore_plugin_ref_core_object(p, "umts_network");
 103
 104         tcore_network_free(o);
 105 --
 106 1.7.10.4
 107