rk27xx: lcdif refactoring: make lcdif-rk27xx.c more generic

iomux_lcd now has parameter for display bit mode settings, so we doesn't need ifdef here.
lcd_init_device moved to target specific code
lcdif_init configure pins and lcd cotroller

Change-Id: I3a2d7fd38b08fe3bc5ebefa8c9f7288c21f58212
Reviewed-on: http://gerrit.rockbox.org/153
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
Tested-by: Marcin Bukat <marcin.bukat@gmail.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/firmware/target/arm/rk27xx/rk27generic/lcd-rk27generic.c b/firmware/target/arm/rk27xx/rk27generic/lcd-rk27generic.c
index e15262398b..5eca87c6d8 100644
--- a/firmware/target/arm/rk27xx/rk27generic/lcd-rk27generic.c
+++ b/firmware/target/arm/rk27xx/rk27generic/lcd-rk27generic.c
@@ -71,7 +71,7 @@ static void lcd_sleep(bool sleep)
     lcd_cmd(GRAM_WRITE);
 }
 
-void lcd_display_init()
+static void lcd_display_init(void)
 {
     unsigned int x, y;
 
@@ -173,6 +173,12 @@ void lcd_display_init()
     lcd_sleep(false);
 }
 
+void lcd_init_device(void)
+{
+    lcdif_init(LCDIF_18BIT);
+    lcd_display_init();
+}
+
 void lcd_update_rect(int x, int y, int width, int height)
 {
     int px = x, py = y;