diff options
| author | Linus Nielsen Feltzing <linus@haxx.se> | 2005-11-14 22:12:50 +0000 |
|---|---|---|
| committer | Linus Nielsen Feltzing <linus@haxx.se> | 2005-11-14 22:12:50 +0000 |
| commit | d29aef3d62b29df2034577b0467a74544745baa1 (patch) | |
| tree | 4ce6abdf97490f3b91d1117404fd5c6d52f2d72c /firmware/backlight.c | |
| parent | e13fad3b4bb6eb470149ddafb2833837d6c076e9 (diff) | |
H300 backlight
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7885 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/backlight.c')
| -rw-r--r-- | firmware/backlight.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/firmware/backlight.c b/firmware/backlight.c index 1e9d1ce743..fa6a42be44 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 */ |