apps/plugins/lib/helper.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Peter D'Hoye
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #include "plugin.h"
  23 #include "helper.h"
  24
  25 #ifdef CPU_SH
  26 /* Lookup table for using the BIT_N() macro in plugins */
  27 const unsigned bit_n_table[32] = {
  28     1LU<< 0, 1LU<< 1, 1LU<< 2, 1LU<< 3,
  29     1LU<< 4, 1LU<< 5, 1LU<< 6, 1LU<< 7,
  30     1LU<< 8, 1LU<< 9, 1LU<<10, 1LU<<11,
  31     1LU<<12, 1LU<<13, 1LU<<14, 1LU<<15,
  32     1LU<<16, 1LU<<17, 1LU<<18, 1LU<<19,
  33     1LU<<20, 1LU<<21, 1LU<<22, 1LU<<23,
  34     1LU<<24, 1LU<<25, 1LU<<26, 1LU<<27,
  35     1LU<<28, 1LU<<29, 1LU<<30, 1LU<<31
  36 };
  37 #endif
  38
  39 /* Force the backlight on */
  40 void backlight_force_on(void)
  41 {
  42     rb->backlight_set_timeout(0);
  43 #if CONFIG_CHARGING
  44     rb->backlight_set_timeout_plugged(0);
  45 #endif /* CONFIG_CHARGING */
  46 }
  47
  48 /* Turn off backlight timeout */
  49 void backlight_ignore_timeout(void)
  50 {
  51     if (rb->global_settings->backlight_timeout > 0)
  52         rb->backlight_set_timeout(0);
  53 #if CONFIG_CHARGING
  54     if (rb->global_settings->backlight_timeout_plugged > 0)
  55         rb->backlight_set_timeout_plugged(0);
  56 #endif /* CONFIG_CHARGING */
  57 }
  58
  59 /*  Reset backlight operation to its settings */
  60 void backlight_use_settings(void)
  61 {
  62     rb->backlight_set_timeout(rb->global_settings->backlight_timeout);
  63 #if CONFIG_CHARGING
  64     rb->backlight_set_timeout_plugged(rb->global_settings->
  65                                       backlight_timeout_plugged);
  66 #endif /* CONFIG_CHARGING */
  67 }
  68
  69 #ifdef HAVE_REMOTE_LCD
  70 /*  Force the backlight on */
  71 void remote_backlight_force_on(void)
  72 {
  73     rb->remote_backlight_set_timeout(0);
  74 #if CONFIG_CHARGING
  75     rb->remote_backlight_set_timeout_plugged(0);
  76 #endif /* CONFIG_CHARGING */
  77 }
  78
  79 /* Turn off backlight timeout */
  80 void remote_backlight_ignore_timeout(void)
  81 {
  82     if (rb->global_settings->remote_backlight_timeout > 0)
  83         rb->remote_backlight_set_timeout(0);
  84 #if CONFIG_CHARGING
  85     if (rb->global_settings->remote_backlight_timeout_plugged > 0)
  86         rb->remote_backlight_set_timeout_plugged(0);
  87 #endif /* CONFIG_CHARGING */
  88 }
  89
  90 /*  Reset backlight operation to its settings */
  91 void remote_backlight_use_settings(void)
  92 {
  93     rb->remote_backlight_set_timeout(rb->global_settings->
  94                                      remote_backlight_timeout);
  95 #if CONFIG_CHARGING
  96     rb->remote_backlight_set_timeout_plugged(rb->global_settings->
  97                                              remote_backlight_timeout_plugged);
  98 #endif /* CONFIG_CHARGING */
  99 }
 100 #endif /* HAVE_REMOTE_LCD */
 101
 102 #ifdef HAVE_BUTTON_LIGHT
 103 /*  Force the buttonlight on */
 104 void buttonlight_force_on(void)
 105 {
 106     rb->buttonlight_set_timeout(0);
 107 }
 108
 109 /* Turn off backlight timeout */
 110 void buttonlight_ignore_timeout(void)
 111 {
 112     if (rb->global_settings->buttonlight_timeout > 0)
 113         rb->buttonlight_set_timeout(0);
 114 }
 115
 116 /*  Reset buttonlight operation to its settings */
 117 void buttonlight_use_settings(void)
 118 {
 119     rb->buttonlight_set_timeout(rb->global_settings->buttonlight_timeout);
 120 }
 121 #endif /* HAVE_BUTTON_LIGHT */
 122
 123 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
 124 void backlight_brightness_set(int brightness)
 125 {
 126     rb->backlight_set_brightness(brightness);
 127 }
 128
 129 void backlight_brightness_use_setting(void)
 130 {
 131     rb->backlight_set_brightness(rb->global_settings->brightness);
 132 }
 133 #endif /* HAVE_BACKLIGHT_BRIGHTNESS */
 134
 135 #ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
 136 void buttonlight_brightness_set(int brightness)
 137 {
 138     rb->buttonlight_set_brightness(brightness);
 139 }
 140
 141 void buttonlight_brightness_use_setting(void)
 142 {
 143     rb->buttonlight_set_brightness(rb->global_settings->buttonlight_brightness);
 144 }
 145 #endif /* HAVE_BUTTONLIGHT_BRIGHTNESS */