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Removed CPU Sleep setting. It's now permanently enabled.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3434 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2003-03-12 15:30:59 +00:00
parent 3ca8d3589e
commit 72f75f36a5
6 changed files with 5 additions and 26 deletions
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4
apps/lang/english.lang
View file

@ -1381,8 +1381,8 @@ eng: "Size:"
new:
id: LANG_CPU_SLEEP
desc: in system_settings_menu()
eng: "Power Saving"
desc: in system_settings_menu() (removed)
eng: ""
new:
id: LANG_SETTINGS_LOADED1

9
apps/settings.c
View file

@ -105,7 +105,7 @@ offset abs
0x23 0x37 <rec. left gain (bit 0-3)>
0x24 0x38 <rec. right gain (bit 0-3)>
0x25 0x39 <disk poweroff flag (bit 0), MP3 buffer margin (bit 1-3),
Trickle charge flag (bit 4), CPU sleep flag (bit 5)>
Trickle charge flag (bit 4)>
0x26 0x40 <runtime low byte>
0x27 0x41 <runtime high byte>
0x28 0x42 <topruntime low byte>
@ -357,8 +357,7 @@ int settings_save( void )
config_block[0x25] = (unsigned char)
((global_settings.disk_poweroff & 1) |
((global_settings.buffer_margin & 7) << 1) |
((global_settings.trickle_charge & 1) << 4) |
((global_settings.cpu_sleep & 1) << 5));
((global_settings.trickle_charge & 1) << 4));
{
static long lasttime = 0;
@ -522,8 +521,6 @@ void settings_apply(void)
global_settings.lang_file);
lang_load(buf);
}
cpu_sleep(global_settings.cpu_sleep);
}
/*
@ -649,7 +646,6 @@ void settings_load(void)
global_settings.disk_poweroff = config_block[0x25] & 1;
global_settings.buffer_margin = (config_block[0x25] >> 1) & 7;
global_settings.trickle_charge = (config_block[0x25] >> 4) & 1;
global_settings.cpu_sleep = (config_block[0x25] >> 5) & 1;
}
if (config_block[0x27] != 0xff)
@ -1509,7 +1505,6 @@ void settings_reset(void) {
global_settings.lang_file[0] = 0;
global_settings.runtime = 0;
global_settings.topruntime = 0;
global_settings.cpu_sleep = true;
global_settings.fade_on_stop = true;
}

1
apps/settings.h
View file

@ -149,7 +149,6 @@ struct user_settings
int scroll_delay; /* delay (in 1/10s) before starting scroll */
int scroll_step; /* pixels to advance per update */
bool cpu_sleep; /* Use sleep instruction when idle? */
bool fade_on_stop; /* fade on pause/unpause/stop */
};

8
apps/settings_menu.c
View file

@ -548,13 +548,6 @@ static bool poweroff(void)
}
#endif
static bool cpu_sleep_set(void)
{
bool result = set_bool(str(LANG_CPU_SLEEP), &global_settings.cpu_sleep);
cpu_sleep(global_settings.cpu_sleep);
return result;
}
static bool buffer_margin(void)
{
return set_int(str(LANG_MP3BUFFER_MARGIN), "s",
@ -755,7 +748,6 @@ static bool system_settings_menu(void)
#ifdef HAVE_ATA_POWER_OFF
{ str(LANG_POWEROFF), poweroff },
#endif
{ str(LANG_CPU_SLEEP), cpu_sleep_set },
#ifndef SIMULATOR
{ str(LANG_BATTERY_CAPACITY), battery_capacity },
#endif

1
firmware/export/thread.h
View file

@ -30,6 +30,5 @@ void sleep_thread(void);
void wake_up_thread(void);
void init_threads(void);
int thread_stack_usage(int threadnum);
void cpu_sleep(bool enabled);
#endif

8
firmware/thread.c
View file

@ -33,7 +33,6 @@ struct regs
};
int num_threads;
bool cpu_sleep_enabled;
static volatile int num_sleepers;
static int current_thread;
static struct regs thread_contexts[MAXTHREADS] __attribute__ ((section(".idata")));
@ -104,7 +103,7 @@ void switch_thread(void)
/* Do nothing */
#else
while (cpu_sleep_enabled && num_sleepers == num_threads)
while (num_sleepers == num_threads)
{
/* Enter sleep mode, woken up on interrupt */
SBYCR &= 0x7F;
@ -125,11 +124,6 @@ void switch_thread(void)
panicf("Stkov %s", thread_name[next]);
}
void cpu_sleep(bool enabled)
{
cpu_sleep_enabled = enabled;
}
void sleep_thread(void)
{
++num_sleepers;