diff options
| author | Rob Purchase <shotofadds@rockbox.org> | 2009-07-26 19:41:24 +0000 |
|---|---|---|
| committer | Rob Purchase <shotofadds@rockbox.org> | 2009-07-26 19:41:24 +0000 |
| commit | c6309633a1b33c85b1920c61126ad03f262ab215 (patch) | |
| tree | e33b3855c02f2ae601d231330ca9cabdfd7beba4 /firmware/target/arm/tcc780x | |
| parent | a8d1cfdec8f62f976ba03713da07b88bd927fce5 (diff) | |
Re-work D2 power off behaviour.
* Inhibit PCF timeout during shutdown and while charging
* Power off the player using the same mechanism as the OF (GPIO)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22056 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/tcc780x')
| -rw-r--r-- | firmware/target/arm/tcc780x/cowond2/power-cowond2.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/firmware/target/arm/tcc780x/cowond2/power-cowond2.c b/firmware/target/arm/tcc780x/cowond2/power-cowond2.c index aed6a1911b..5897370735 100644 --- a/firmware/target/arm/tcc780x/cowond2/power-cowond2.c +++ b/firmware/target/arm/tcc780x/cowond2/power-cowond2.c @@ -25,6 +25,8 @@ #include "pcf50606.h" #include "button-target.h" #include "tuner.h" +#include "backlight-target.h" +#include "powermgmt.h" void power_init(void) { @@ -50,8 +52,13 @@ void power_init(void) void power_off(void) { - /* Forcibly cut power to SoC & peripherals by putting the PCF to sleep */ - pcf50606_write(PCF5060X_OOCC1, GOSTDBY | CHGWAK | EXTONWAK); + /* Turn the backlight off first to avoid a bright stripe on power-off */ + _backlight_off(); + sleep(HZ/10); + + /* Power off the player using the same mechanism as the OF */ + GPIOA_CLEAR = (1<<7); + while(true); } #ifndef BOOTLOADER @@ -64,12 +71,11 @@ void EXT3(void) if (data[0] & 0x04) { - /* ONKEY1S: don't reset the timeout, because we want a way to power off - the player in the event of a crashed plugin or UIE/panic, etc. */ -#if 0 - /* ONKEY1S: reset timeout as we're using SW poweroff */ - pcf50606_write(0x08, pcf50606_read(0x08) | 0x02); /* OOCC1: TOTRST=1 */ -#endif + /* ONKEY1S */ + if (!charger_inserted()) + sys_poweroff(); + else + pcf50606_reset_timeout(); } if (data[2] & 0x08) |