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Fix the LCD line remaining active after shutdown on grayscale ipods (FS#5199). Original patch by Tomasz Mon, modified by me.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14907 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nicolas Pennequin 2007-09-29 20:56:07 +00:00
parent 18318d200e
commit f548336e27
8 changed files with 32 additions and 0 deletions
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9
firmware/target/arm/ipod/lcd-gray.c
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@ -368,3 +368,12 @@ void lcd_update(void)
{
lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT);
}
#ifdef HAVE_LCD_SHUTDOWN
/* LCD powerdown */
void lcd_shutdown(void)
{
lcd_cmd_and_data(R_POWER_CONTROL, 0x1500); /* Turn off op amp power */
lcd_cmd_and_data(R_POWER_CONTROL, 0x1502); /* Put LCD driver in standby */
}
#endif