From eab630a1e1463be244118613537f6a04d290f5e0 Mon Sep 17 00:00:00 2001
From: Bertrik Sikken <bertrik@sikken.nl>
Date: Fri, 1 Apr 2011 21:29:08 +0000
Subject: AMSv2: fix dependency between button light and sd card control for
 fuze v2 variant 0

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29667 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c | 14 +++++++-------
 firmware/target/arm/as3525/sd-as3525v2.c                   | 14 --------------
 2 files changed, 7 insertions(+), 21 deletions(-)

diff --git a/firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c b/firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c
index 617f7095f4..68c626d829 100644
--- a/firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c
+++ b/firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c
@@ -26,8 +26,6 @@
 #include "ascodec-target.h"
 #include "as3514.h"
 
-int buttonlight_is_on = 0;
-
 void _backlight_set_brightness(int brightness)
 {
     ascodec_write_pmu(AS3543_BACKLIGHT, 2, brightness * 10);
@@ -39,8 +37,14 @@ bool _backlight_init(void)
     ascodec_write_pmu(AS3543_BACKLIGHT, 2, backlight_brightness * 10);
 
     /* needed for button light */
-    if (amsv2_variant == 1)
+    if (amsv2_variant == 0)
+    {
+        GPIOB_DIR |= 1<<5;
+    }
+    else
+    {
         ascodec_write_pmu(0x1a, 1, 0x30);   /* MUX_PWGD = PWM */
+    }
 
     return true;
 }
@@ -65,9 +69,7 @@ void _buttonlight_on(void)
 {
     if (amsv2_variant == 0)
     {
-        GPIOB_DIR |= 1<<5;
         GPIOB_PIN(5) = (1<<5);
-        buttonlight_is_on = 1;
     }
     else
     {
@@ -80,8 +82,6 @@ void _buttonlight_off(void)
     if (amsv2_variant == 0)
     {
         GPIOB_PIN(5) = 0;
-        GPIOB_DIR &= ~(1<<5);
-        buttonlight_is_on = 0;
     }
     else
     {
diff --git a/firmware/target/arm/as3525/sd-as3525v2.c b/firmware/target/arm/as3525/sd-as3525v2.c
index 73816e5537..022bd13b41 100644
--- a/firmware/target/arm/as3525/sd-as3525v2.c
+++ b/firmware/target/arm/as3525/sd-as3525v2.c
@@ -46,10 +46,6 @@
 #include "disk.h"
 #endif
 
-#if defined(SANSA_FUZEV2)
-#include "backlight-target.h"
-#endif
-
 #include "lcd.h"
 #include <stdarg.h>
 #include "sysfont.h"
@@ -432,16 +428,6 @@ static bool send_cmd(const int drive, const int cmd, const int arg, const int fl
       /*b23     | CMD_CCS_EXPECTED        unused  */
       /*b31 */  |                                      CMD_DONE_BIT;
 
-#if defined(SANSA_FUZEV2)
-    if (amsv2_variant == 0)
-    {
-        extern int buttonlight_is_on;
-        if(buttonlight_is_on)
-            _buttonlight_on();
-        else
-            _buttonlight_off();
-    }
-#endif
     semaphore_wait(&command_completion_signal, TIMEOUT_BLOCK);
 
     /*  Handle command responses & errors */
-- 
cgit