H300 backlight

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7885 a1c6a512-1295-4272-9138-f99709370657

5 files changed, 24 insertions, 15 deletions

diff --git a/firmware/backlight.c b/firmware/backlight.c
index 1e9d1ce..fa6a42b 100644
--- a/firmware/backlight.c
+++ b/firmware/backlight.c
@@ -61,7 +61,7 @@ static int remote_backlight_timer;
 static unsigned int remote_backlight_timeout = 5;
 #endif
 
-#if CONFIG_BACKLIGHT == BL_IRIVER
+#if CONFIG_BACKLIGHT == BL_IRIVER_H100
 /* backlight fading */
 #define BL_PWM_INTERVAL 5000  /* Cycle interval in µs */
 #define BL_PWM_COUNT    100
@@ -195,7 +195,7 @@ void backlight_set_fade_out(int index)
 
 static void __backlight_off(void)
 {
-#if CONFIG_BACKLIGHT == BL_IRIVER
+#if CONFIG_BACKLIGHT == BL_IRIVER_H100
     if (fade_out_count > 0)
         backlight_dim(0);
     else
@@ -203,6 +203,8 @@ static void __backlight_off(void)
         bl_dim_target = bl_dim_current = 0;
         or_l(0x00020000, &GPIO1_OUT);
     }
+#elif CONFIG_BACKLIGHT == BL_IRIVER_H300
+    and_l(~0x00020000, &GPIO1_OUT);
 #elif CONFIG_BACKLIGHT == BL_RTC
     /* Disable square wave */
     rtc_write(0x0a, rtc_read(0x0a) & ~0x40);
@@ -227,7 +229,7 @@ static void __backlight_off(void)
 
 static void __backlight_on(void)
 {
-#if CONFIG_BACKLIGHT == BL_IRIVER
+#if CONFIG_BACKLIGHT == BL_IRIVER_H100
     if (fade_in_count > 0)
         backlight_dim(BL_PWM_COUNT);
     else
@@ -235,6 +237,8 @@ static void __backlight_on(void)
         bl_dim_target = bl_dim_current = BL_PWM_COUNT;
         and_l(~0x00020000, &GPIO1_OUT);
     }
+#elif CONFIG_BACKLIGHT == BL_IRIVER_H300
+    or_l(0x00020000, &GPIO1_OUT);    
 #elif CONFIG_BACKLIGHT == BL_RTC
     /* Enable square wave */
     rtc_write(0x0a, rtc_read(0x0a) | 0x40);
@@ -317,7 +321,7 @@ void backlight_thread(void)
                 __backlight_off();
                 break;
 
-#if CONFIG_BACKLIGHT == BL_IRIVER
+#if CONFIG_BACKLIGHT == BL_IRIVER_H100
             case BACKLIGHT_UNBOOST_CPU:
                 cpu_boost(false);
                 break;
@@ -430,10 +434,14 @@ void backlight_init(void)
     create_thread(backlight_thread, backlight_stack,
                   sizeof(backlight_stack), backlight_thread_name);
                   
-#if CONFIG_BACKLIGHT == BL_IRIVER
+#if CONFIG_BACKLIGHT == BL_IRIVER_H100
     or_l(0x00020000, &GPIO1_ENABLE);
     or_l(0x00020000, &GPIO1_FUNCTION);
     and_l(~0x00020000, &GPIO1_OUT);  /* Start with the backlight ON */
+#elif CONFIG_BACKLIGHT == BL_IRIVER_H300
+    or_l(0x00020000, &GPIO1_ENABLE);
+    or_l(0x00020000, &GPIO1_FUNCTION);
+    or_l(0x00020000, &GPIO1_OUT);  /* Start with the backlight ON */
 #elif CONFIG_BACKLIGHT == BL_PA14_LO || CONFIG_BACKLIGHT == BL_PA14_HI
     PACR1 &= ~0x3000;    /* Set PA14 (backlight control) to GPIO */
     or_b(0x40, &PAIORH); /* ..and output */
diff --git a/firmware/export/config-h100.h b/firmware/export/config-h100.h
index 1426913..19bb99b 100644
--- a/firmware/export/config-h100.h
+++ b/firmware/export/config-h100.h
@@ -75,7 +75,7 @@
 #define FLASH_SIZE 0x200000
 
 /* Define this for LCD backlight available */
-#define CONFIG_BACKLIGHT BL_IRIVER /* port controlled */
+#define CONFIG_BACKLIGHT BL_IRIVER_H100 /* port controlled */
 
 /* Define this to the CPU frequency */
 #define CPU_FREQ      11289600
diff --git a/firmware/export/config-h120.h b/firmware/export/config-h120.h
index cdfc068..b2c34c5 100644
--- a/firmware/export/config-h120.h
+++ b/firmware/export/config-h120.h
@@ -72,7 +72,7 @@
 #define FLASH_SIZE 0x200000
 
 /* Define this for LCD backlight available */
-#define CONFIG_BACKLIGHT BL_IRIVER /* port controlled */
+#define CONFIG_BACKLIGHT BL_IRIVER_H100 /* port controlled */
 
 /* Define this to the CPU frequency */
 #define CPU_FREQ      11289600
diff --git a/firmware/export/config-h300.h b/firmware/export/config-h300.h
index 9cb13c0..b7105b7 100644
--- a/firmware/export/config-h300.h
+++ b/firmware/export/config-h300.h
@@ -69,7 +69,7 @@
 #define FLASH_SIZE 0x400000
 
 /* Define this for LCD backlight available */
-#define CONFIG_BACKLIGHT BL_IRIVER /* port controlled */
+#define CONFIG_BACKLIGHT BL_IRIVER_H300 /* port controlled PWM */
 
 /* Define this to the CPU frequency */
 #define CPU_FREQ      11289600
diff --git a/firmware/export/config.h b/firmware/export/config.h
index 41e639f..ea047cb 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -77,13 +77,14 @@
 #define LCD_IPODNANO  7 /* as used by iPod Nano */
 
 /* CONFIG_BACKLIGHT */
-#define BL_PA14_LO  0 /* Player, PA14 low active */
-#define BL_RTC      1 /* Recorder, RTC square wave output */
-#define BL_PA14_HI  2 /* Ondio, PA14 high active */
-#define BL_IRIVER   3 /* IRiver GPIO */
-#define BL_GMINI    4 /* Archos GMini */
-#define BL_IPOD4G   5 /* Apple iPod 4G */
-#define BL_IPODNANO 6 /* Apple iPod Nano */
+#define BL_PA14_LO       0 /* Player, PA14 low active */
+#define BL_RTC           1 /* Recorder, RTC square wave output */
+#define BL_PA14_HI       2 /* Ondio, PA14 high active */
+#define BL_IRIVER_H100   3 /* IRiver GPIO */
+#define BL_GMINI         4 /* Archos GMini */
+#define BL_IPOD4G        5 /* Apple iPod 4G */
+#define BL_IPODNANO      6 /* Apple iPod Nano */
+#define BL_IRIVER_H300   7 /* IRiver PWM */
 
 /* CONFIG_I2C */
 #define I2C_PLAYREC  0 /* Archos Player/Recorder style */