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Got rid of backlight wink between bootloader and firmware start by removing redundant lcd reset

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10751 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2006-08-26 01:52:05 +00:00
parent 93bbd44ccc
commit 7a75aad26e
2 changed files with 18 additions and 4 deletions
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13
firmware/target/coldfire/iaudio/x5/lcd-x5.c
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@ -341,12 +341,16 @@ static void lcd_display_off(void)
void lcd_init_device(void)
{
/* Reset settings */
power_on = false;
display_on = false;
y_offset = 0;
roll_offset = 0;
disp_control_rev = 0x0004;
#ifdef BOOTLOADER
/* Initial boot requires setting up chip registers but a full reset is
not needed again. */
power_on = false;
display_on = false;
/* LCD Reset */
and_l(~0x00000010, &GPIO1_OUT);
or_l(0x00000010, &GPIO1_ENABLE);
@ -357,6 +361,11 @@ void lcd_init_device(void)
sleep(HZ/100);
lcd_display_on();
#else
/* Power and display already ON */
power_on = true;
display_on = true;
#endif
}
void lcd_enable(bool on)