diff --git a/apps/lang/deutsch.lang b/apps/lang/deutsch.lang
index c50268ca85..b77f13c752 100644
--- a/apps/lang/deutsch.lang
+++ b/apps/lang/deutsch.lang
@@ -11533,3 +11533,17 @@
swcodec: "Tastentöne Wiederholung"
+
+ id: LANG_ACCESSORY_SUPPLY
+ desc: in keyclick settings menu
+ user:
+
+ *: "Zubehör Spannungsversorgung"
+
+
+ *: "Zubehör Spannungsversorgung"
+
+
+ *: "Zubehör Spannungsversorgung"
+
+
diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index e3b632f790..6a793711c2 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -11576,3 +11576,17 @@
swcodec: "Keyclick Repeats"
+
+ id: LANG_ACCESSORY_SUPPLY
+ desc: in keyclick settings menu
+ user:
+
+ *: "Accessory Power Supply"
+
+
+ *: "Accessory Power Supply"
+
+
+ *: "Accessory Power Supply"
+
+
diff --git a/apps/main.c b/apps/main.c
index 8b1e2e4556..e84a672476 100644
--- a/apps/main.c
+++ b/apps/main.c
@@ -583,6 +583,9 @@ static void init(void)
#if CONFIG_CHARGING
car_adapter_mode_init();
#endif
+#ifdef HAVE_ACCESSORY_SUPPLY
+ accessory_supply_set(global_settings.accessory_supply);
+#endif
}
#ifdef CPU_PP
diff --git a/apps/menus/settings_menu.c b/apps/menus/settings_menu.c
index 9d816c99b1..635651e256 100644
--- a/apps/menus/settings_menu.c
+++ b/apps/menus/settings_menu.c
@@ -34,19 +34,19 @@
#include "splash.h"
#include "talk.h"
#include "sprintf.h"
-#include "powermgmt.h"
-#if CONFIG_CODEC == SWCODEC
-#include "playback.h"
-#endif
+#include "powermgmt.h"
+#if CONFIG_CODEC == SWCODEC
+#include "playback.h"
+#endif
#ifdef HAVE_RTC_ALARM
#include "alarm_menu.h"
#endif
#if CONFIG_TUNER
#include "radio.h"
#endif
-#if CONFIG_RTC
-#include "screens.h"
-#endif
+#if CONFIG_RTC
+#include "screens.h"
+#endif
/***********************************/
/* TAGCACHE MENU */
@@ -348,6 +348,9 @@ MENUITEM_SETTING(line_in, &global_settings.line_in, linein_callback);
#if CONFIG_CHARGING
MENUITEM_SETTING(car_adapter_mode, &global_settings.car_adapter_mode, NULL);
#endif
+#ifdef HAVE_ACCESSORY_SUPPLY
+MENUITEM_SETTING(accessory_supply, &global_settings.accessory_supply, NULL);
+#endif
MENUITEM_SETTING(start_screen, &global_settings.start_in_screen, NULL);
#ifdef HAVE_BUTTON_LIGHT
@@ -385,6 +388,9 @@ MAKE_MENU(system_menu, ID2P(LANG_SYSTEM),
#if CONFIG_CHARGING
&car_adapter_mode,
#endif
+#ifdef HAVE_ACCESSORY_SUPPLY
+ &accessory_supply,
+#endif
#ifdef HAVE_BUTTON_LIGHT
&buttonlight_timeout,
#endif
diff --git a/apps/settings.h b/apps/settings.h
index 25314d7f70..7c32ba21e3 100644
--- a/apps/settings.h
+++ b/apps/settings.h
@@ -453,6 +453,9 @@ struct user_settings
bool peak_meter_clipcounter; /* clipping count indicator */
#endif
bool car_adapter_mode; /* 0=off 1=on */
+#ifdef HAVE_ACCESSORY_SUPPLY
+ bool accessory_supply; /* 0=off 1=on, accessory power supply for iPod */
+#endif
/* show status bar */
bool statusbar; /* 0=hide, 1=show */
diff --git a/apps/settings_list.c b/apps/settings_list.c
index e72b259767..d8b21541d4 100644
--- a/apps/settings_list.c
+++ b/apps/settings_list.c
@@ -511,6 +511,10 @@ const struct settings_list settings[] = {
#if CONFIG_CHARGING
OFFON_SETTING(NVRAM(1), car_adapter_mode,
LANG_CAR_ADAPTER_MODE, false, "car adapter mode", NULL),
+#endif
+#ifdef HAVE_ACCESSORY_SUPPLY
+ OFFON_SETTING(0, accessory_supply, LANG_ACCESSORY_SUPPLY,
+ false, "accessory power supply", accessory_supply_set),
#endif
/* tuner */
#if CONFIG_TUNER
diff --git a/firmware/drivers/pcf50605.c b/firmware/drivers/pcf50605.c
index 7d88e46aa2..9fb04ddcf2 100644
--- a/firmware/drivers/pcf50605.c
+++ b/firmware/drivers/pcf50605.c
@@ -79,27 +79,25 @@ void pcf50605_init(void)
#if defined (IPOD_VIDEO)
/* I/O and GPO voltage supply (default: 0xf8 = 3.3V ON) */
/* ECO not allowed regarding data sheet */
- pcf50605_write(PCF5060X_IOREGC, 0xf8); /* 3.3V ON */
+ pcf50605_write(PCF5060X_IOREGC, 0xf8); /* 3.3V ON */
/* core voltage supply (default DCDC1/DCDC2: 0xec = 1.2V ON) */
/* ECO not stable, assumed due to less precision of voltage in ECO mode */
- pcf50605_write(PCF5060X_DCDC1, 0xec); /* 1.2V ON */
- pcf50605_write(PCF5060X_DCDC2, 0x0c); /* OFF */
+ pcf50605_write(PCF5060X_DCDC1, 0xec); /* 1.2V ON */
+ pcf50605_write(PCF5060X_DCDC2, 0x0c); /* OFF */
/* unknown (default: 0xe3 = 1.8V ON) */
- pcf50605_write(PCF5060X_DCUDC1, 0xe3); /* 1.8V ON */
+ pcf50605_write(PCF5060X_DCUDC1, 0xe3); /* 1.8V ON */
/* WM8758 voltage supply (default: 0xf5 = 3.0V ON) */
/* ECO not allowed as max. current of 5mA is not sufficient */
- pcf50605_write(PCF5060X_D1REGC1, 0xf0); /* 2.5V ON */
+ pcf50605_write(PCF5060X_D1REGC1, 0xf0); /* 2.5V ON */
/* LCD voltage supply (default: 0xf5 = 3.0V ON) */
- pcf50605_write(PCF5060X_D3REGC1, 0xf1); /* 2.6V ON */
+ pcf50605_write(PCF5060X_D3REGC1, 0xf1); /* 2.6V ON */
#else
/* keep initialization from svn for other iPods */
pcf50605_write(PCF5060X_D1REGC1, 0xf5); /* 3.0V ON */
pcf50605_write(PCF5060X_D3REGC1, 0xf5); /* 3.0V ON */
#endif
- /* Dock Connector pin 17 (default: OFF) */
- pcf50605_write(PCF5060X_D2REGC1, 0xf8); /* 3.3V ON */
}
diff --git a/firmware/export/config-ipod3g.h b/firmware/export/config-ipod3g.h
index 4644a823a0..d5f403c1a9 100644
--- a/firmware/export/config-ipod3g.h
+++ b/firmware/export/config-ipod3g.h
@@ -63,6 +63,9 @@
/* Define if the device can wake from an RTC alarm */
#define HAVE_RTC_ALARM
+/* Define this if you can switch on/off the accessory power supply */
+#define HAVE_ACCESSORY_SUPPLY
+
/* Define this if you have a software controlled poweroff */
#define HAVE_SW_POWEROFF
diff --git a/firmware/export/config-ipod4g.h b/firmware/export/config-ipod4g.h
index 133b68257b..ad03f41b90 100644
--- a/firmware/export/config-ipod4g.h
+++ b/firmware/export/config-ipod4g.h
@@ -71,6 +71,9 @@
/* Define if the device can wake from an RTC alarm */
#define HAVE_RTC_ALARM
+/* Define this if you can switch on/off the accessory power supply */
+#define HAVE_ACCESSORY_SUPPLY
+
/* Define this if you have a software controlled poweroff */
#define HAVE_SW_POWEROFF
diff --git a/firmware/export/config-ipodcolor.h b/firmware/export/config-ipodcolor.h
index 5823af17bf..9a7c055d53 100644
--- a/firmware/export/config-ipodcolor.h
+++ b/firmware/export/config-ipodcolor.h
@@ -58,6 +58,9 @@
/* Define if the device can wake from an RTC alarm */
#define HAVE_RTC_ALARM
+/* Define this if you can switch on/off the accessory power supply */
+#define HAVE_ACCESSORY_SUPPLY
+
/* Define this if you have a software controlled poweroff */
#define HAVE_SW_POWEROFF
diff --git a/firmware/export/config-ipodmini.h b/firmware/export/config-ipodmini.h
index 34632fa6a4..6e5fe26d6a 100644
--- a/firmware/export/config-ipodmini.h
+++ b/firmware/export/config-ipodmini.h
@@ -62,6 +62,9 @@
/* Define if the device can wake from an RTC alarm */
#define HAVE_RTC_ALARM
+/* Define this if you can switch on/off the accessory power supply */
+#define HAVE_ACCESSORY_SUPPLY
+
/* Define this if you have a software controlled poweroff */
#define HAVE_SW_POWEROFF
diff --git a/firmware/export/config-ipodmini2g.h b/firmware/export/config-ipodmini2g.h
index 124d0db772..c861f5ae13 100644
--- a/firmware/export/config-ipodmini2g.h
+++ b/firmware/export/config-ipodmini2g.h
@@ -62,6 +62,9 @@
/* Define if the device can wake from an RTC alarm */
#define HAVE_RTC_ALARM
+/* Define this if you can switch on/off the accessory power supply */
+#define HAVE_ACCESSORY_SUPPLY
+
/* Define this if you have a software controlled poweroff */
#define HAVE_SW_POWEROFF
diff --git a/firmware/export/config-ipodnano.h b/firmware/export/config-ipodnano.h
index 6a47247d21..ced2c47b4e 100644
--- a/firmware/export/config-ipodnano.h
+++ b/firmware/export/config-ipodnano.h
@@ -58,6 +58,9 @@
/* Define if the device can wake from an RTC alarm */
#define HAVE_RTC_ALARM
+/* Define this if you can switch on/off the accessory power supply */
+#define HAVE_ACCESSORY_SUPPLY
+
/* Define this if you have a software controlled poweroff */
#define HAVE_SW_POWEROFF
diff --git a/firmware/export/config-ipodvideo.h b/firmware/export/config-ipodvideo.h
index 364ae65d3f..d15494cfd1 100644
--- a/firmware/export/config-ipodvideo.h
+++ b/firmware/export/config-ipodvideo.h
@@ -58,6 +58,9 @@
/* Define if the device can wake from an RTC alarm */
#define HAVE_RTC_ALARM
+/* Define this if you can switch on/off the accessory power supply */
+#define HAVE_ACCESSORY_SUPPLY
+
/* Define this if you have a software controlled poweroff */
#define HAVE_SW_POWEROFF
diff --git a/firmware/export/powermgmt.h b/firmware/export/powermgmt.h
index 56e14b3741..4b8d239974 100644
--- a/firmware/export/powermgmt.h
+++ b/firmware/export/powermgmt.h
@@ -182,5 +182,7 @@ void reset_poweroff_timer(void);
void cancel_shutdown(void);
void shutdown_hw(void);
void sys_poweroff(void);
-
+#ifdef HAVE_ACCESSORY_SUPPLY
+void accessory_supply_set(bool);
+#endif
#endif
diff --git a/firmware/target/arm/ipod/powermgmt-ipod-pcf.c b/firmware/target/arm/ipod/powermgmt-ipod-pcf.c
index aaf4fabf52..2f97c298be 100644
--- a/firmware/target/arm/ipod/powermgmt-ipod-pcf.c
+++ b/firmware/target/arm/ipod/powermgmt-ipod-pcf.c
@@ -21,6 +21,8 @@
#include "config.h"
#include "adc.h"
#include "powermgmt.h"
+#include "pcf5060x.h"
+#include "pcf50605.h"
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
{
@@ -88,3 +90,20 @@ unsigned int battery_adc_voltage(void)
{
return (adc_read(ADC_UNREG_POWER) * BATTERY_SCALE_FACTOR) >> 10;
}
+
+#ifdef HAVE_ACCESSORY_SUPPLY
+void accessory_supply_set(bool enable)
+{
+ if (enable)
+ {
+ /* Accessory voltage supply */
+ pcf50605_write(PCF5060X_D2REGC1, 0xf8); /* 3.3V ON */
+ }
+ else
+ {
+ /* Accessory voltage supply */
+ pcf50605_write(PCF5060X_D2REGC1, 0x18); /* OFF */
+ }
+
+}
+#endif