Clip+ LCD: support devices with a different controller

The new controller framebuffer (different from what is in clipv1/clipv2 and some clip+) has 128 columns, the old has 132 columns and is centered on the screen.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27257 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 4 insertions, 2 deletions

diff --git a/firmware/target/arm/as3525/sansa-clip/lcd-clip.c b/firmware/target/arm/as3525/sansa-clip/lcd-clip.c
index 29d9259b52..775988cc0e 100644
--- a/firmware/target/arm/as3525/sansa-clip/lcd-clip.c
+++ b/firmware/target/arm/as3525/sansa-clip/lcd-clip.c
@@ -26,7 +26,7 @@
 #include "system.h"
 #include "cpu.h"
 
-void lcd_hw_init(void)
+void lcd_hw_init(int *offset)
 {
 /* DBOP initialisation, do what OF does */
     CGU_DBOP = (1<<3) | AS3525_DBOP_DIV;
@@ -45,6 +45,8 @@ void lcd_hw_init(void)
     GPIOA_PIN(0) = (1<<0);
     GPIOA_PIN(4) = 0;
     GPIOB_PIN(6) = (1<<6);
+
+    *offset = 2;
 }
 
 #define LCD_DELAY 1
diff --git a/firmware/target/arm/as3525/sansa-clip/lcd-clip.h b/firmware/target/arm/as3525/sansa-clip/lcd-clip.h
index 7863b853d5..3d4fe60311 100644
--- a/firmware/target/arm/as3525/sansa-clip/lcd-clip.h
+++ b/firmware/target/arm/as3525/sansa-clip/lcd-clip.h
@@ -22,7 +22,7 @@
 #include "config.h"
 #include "ascodec.h"
 
-void lcd_hw_init(void) INIT_ATTR;
+void lcd_hw_init(int *offset) INIT_ATTR;
 static inline void lcd_enable_power(bool onoff)
 {
     ascodec_write(AS3514_DCDC15, onoff ? 1 : 0);