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delete delay after detecting INI flag

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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@83 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
yutaka 2007-10-31 06:46:55 +00:00
parent c76d8a0b17
commit 6f7c91a75f
1 changed files with 2 additions and 31 deletions
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33
build/libraries/pm/ARM7/pm_init.c
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@ -18,7 +18,6 @@
#include <firm/pm.h>
#include <twl/spi/common/pm_common.h>
static OSTick tickINI = 0;
static BOOL doneBackLight = FALSE;
/*---------------------------------------------------------------------------*
@ -32,8 +31,6 @@ static BOOL doneBackLight = FALSE;
*---------------------------------------------------------------------------*/
void PM_InitFIRM( void )
{
PM_CheckINIFlag();
// LED
PMi_ResetFlags( REG_PMIC_LED_CTL_ADDR, PMIC_LED_CTL_AUTO_BLINK | PMIC_LED_CTL_BLINK_BY_SLEEP );
PMi_SetParams( REG_PMIC_LVL4_BRT_ADDR,
@ -61,26 +58,6 @@ void PM_InitFIRM( void )
PMi_SetParams( REG_PMIC_BL_BRT_B_ADDR, PMIC_BACKLIGHT_BRIGHT_MAX, PMIC_BL_BRT_B_MASK ); // TODO: less brightness
}
/*---------------------------------------------------------------------------*
Name: PM_CheckINIFlag
Description: Check INI in GX_DISPSTAT (able to call before PM_InitFIRM)
Arguments: None
Returns: None
*---------------------------------------------------------------------------*/
void PM_CheckINIFlag(void)
{
if ( !tickINI )
{
if ( reg_GX_DISPSTAT & REG_GX_DISPSTAT_INI_MASK )
{
tickINI = OS_GetTick();
}
}
}
/*---------------------------------------------------------------------------*
Name: PM_BackLightOn
@ -97,21 +74,15 @@ void PM_BackLightOn( BOOL force )
{
return; // have already set
}
PM_CheckINIFlag();
//OS_TPrintf("PM_BackLightOn: %d msec\n", (u32)OS_TicksToMilliSeconds(OS_GetTick()-tickINI));
if ( force )
{
while ((u32)OS_TicksToMilliSeconds(OS_GetTick()-tickINI) < 34)
while ( (reg_GX_DISPSTAT & REG_GX_DISPSTAT_INI_MASK) == FALSE )
{
}
PMi_SetFlags( REG_PMIC_CTL2_ADDR, PMIC_CTL2_BACK_LIGHT_1 | PMIC_CTL2_BACK_LIGHT_2 );
doneBackLight = TRUE;
//OS_TPrintf("PM_BackLightOn: Done\n");
}
else if ((u32)OS_TicksToMilliSeconds(OS_GetTick()-tickINI) >= 34)
if ( reg_GX_DISPSTAT & REG_GX_DISPSTAT_INI_MASK )
{
PMi_SetFlags( REG_PMIC_CTL2_ADDR, PMIC_CTL2_BACK_LIGHT_1 | PMIC_CTL2_BACK_LIGHT_2 );
doneBackLight = TRUE;
//OS_TPrintf("PM_BackLightOn: Done\n");
}
}