Add CPU boost tracker to see where boosts are coming from

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11125 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 30 insertions, 0 deletions

diff --git a/firmware/export/system.h b/firmware/export/system.h
index d13b27c..cc2d166 100644
--- a/firmware/export/system.h
+++ b/firmware/export/system.h
@@ -60,11 +60,41 @@ bool detect_flashed_rockbox(void);
 void set_cpu_frequency(long frequency);
 void cpu_boost(bool on_off);
 void cpu_idle_mode(bool on_off);
+int get_cpu_boost_counter(void);
+
+#if MEM > 1
+#define CPU_BOOST_TRACKING
+#endif
+
+#ifdef CPU_BOOST_TRACKING
+void cpu_boost_id(bool on_off, char id);
+const char *get_cpu_boost_tracker(void);
+/* CPU boost ID chars, in alphabetical order */
+#define CPUBOOSTID_PLAYBACK_AUDIO 'A'
+#define CPUBOOSTID_TAGTREE 'a'
+#define CPUBOOSTID_BACKLIGHT 'b'
+#define CPUBOOSTID_PLAYBACK_CODEC 'c'
+#define CPUBOOSTID_DIRCACHE 'd'
+#define CPUBOOSTID_MAININIT 'i'
+#define CPUBOOSTID_DEBUGMENU_MANUAL 'm'
+#define CPUBOOSTID_PLAYLIST 'P'
+#define CPUBOOSTID_PCMRECORD 'R'
+#define CPUBOOSTID_TREE 'r'
+#define CPUBOOSTID_TREE 'r'
+#define CPUBOOSTID_TALK 'T'
+#define CPUBOOSTID_TAGCACHE 't'
+#define CPUBOOSTID_PLAYBACK_VOICE 'v'
+#else
+#define cpu_boost_id(on_off,id) cpu_boost(on_off)
+#endif
 #else
 #define FREQ CPU_FREQ
 #define set_cpu_frequency(frequency)
 #define cpu_boost(on_off)
+#define cpu_boost_id(on_off, id)
 #define cpu_idle_mode(on_off)
+#define get_cpu_boost_counter()
+#define get_cpu_boost_tracker()
 #endif
 
 #define BAUDRATE 9600