Sansa clip+: fix display brightness for players with newer OLED controller type (and reorganise the variant detection a bit in the process)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27522 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 8 insertions, 2 deletions

diff --git a/firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c b/firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c
index 3faa92da31..ac7b77d772 100644
--- a/firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c
+++ b/firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c
@@ -26,7 +26,7 @@
 #include "system.h"
 #include "cpu.h"
 
-void lcd_hw_init(int *offset)
+int lcd_hw_init(void)
 {
     bitset32(&CGU_PERI, CGU_SSP_CLOCK_ENABLE);
 
@@ -41,7 +41,7 @@ void lcd_hw_init(int *offset)
     GPIOB_PIN(7) = 0;
     GPIOA_PIN(5) = (1<<5);
 
-    *offset = GPIOB_PIN(3) ? 0 : 2;
+    return GPIOB_PIN(3) ? 1 : 0;
 }
 
 void lcd_write_command(int byte)
@@ -68,3 +68,9 @@ void lcd_write_data(const fb_data* p_bytes, int count)
         SSP_DATA = *p_bytes++;
     }
 }
+
+void lcd_enable_power(bool onoff)
+{
+    (void) onoff;
+}
+