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Remove workaround for FS#10130 from 5G iPod LCD sleep code

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20806 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Boris Gjenero 2009-04-26 18:51:14 +00:00
parent 444080a2b9
commit 7e3f8e0c08
1 changed files with 0 additions and 9 deletions
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9
firmware/target/arm/ipod/video/lcd-video.c
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@ -112,10 +112,6 @@ struct
#ifdef HAVE_LCD_SLEEP
const fb_data *flash_vmcs_offset;
unsigned flash_vmcs_length;
/* This mutex exists because enabling the backlight by changing a setting
will cause multiple concurrent lcd_wake() calls.
*/
static struct mutex lcdstate_lock SHAREDBSS_ATTR;
#define ROM_BASE 0x20000000
#define ROM_ID(a,b,c,d) (unsigned int)( ((unsigned int)(d)) | \
@ -359,7 +355,6 @@ void lcd_init_device(void)
/* lcd_write_data needs an even number of 16 bit values */
flash_vmcs_length = ((flash_vmcs_length + 3) >> 1) & ~1;
}
mutex_init(&lcdstate_lock);
wakeup_init(&(lcd_state.initwakeup));
lcd_state.waking = false;
@ -599,7 +594,6 @@ void bcm_init(void)
void lcd_awake(void)
{
mutex_lock(&lcdstate_lock);
if (!lcd_state.display_on && flash_vmcs_length != 0)
{
/* Ensure BCM has been off for >= 50 ms */
@ -624,12 +618,10 @@ void lcd_awake(void)
lcd_activation_call_hook();
}
mutex_unlock(&lcdstate_lock);
}
void lcd_sleep(void)
{
mutex_lock(&lcdstate_lock);
if (lcd_state.display_on && flash_vmcs_length != 0)
{
lcd_state.display_on = false;
@ -644,7 +636,6 @@ void lcd_sleep(void)
/* Remember time to ensure BCM stays off for >= 50 ms */
lcd_state.update_timeout = current_tick;
}
mutex_unlock(&lcdstate_lock);
}
bool lcd_active(void)