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| author | Marcin Bukat <marcin.bukat@gmail.com> | 2010-04-30 13:59:00 +0000 |
|---|---|---|
| committer | Marcin Bukat <marcin.bukat@gmail.com> | 2010-04-30 13:59:00 +0000 |
| commit | 572ac53359776eb962bd8c76c2d451fcd1f515f6 (patch) | |
| tree | 35ef4419a4a4b9f8f512f352b0480bd016fe677c | |
| parent | 2a50270e44ae03e4e5e7fee72f1f7f6db54be54b (diff) | |
| download | rockbox-572ac53359776eb962bd8c76c2d451fcd1f515f6.zip rockbox-572ac53359776eb962bd8c76c2d451fcd1f515f6.tar.gz rockbox-572ac53359776eb962bd8c76c2d451fcd1f515f6.tar.bz2 rockbox-572ac53359776eb962bd8c76c2d451fcd1f515f6.tar.xz | |
HD200 - small fix in backlight code
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25766 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/target/coldfire/mpio/hd200/backlight-hd200.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/firmware/target/coldfire/mpio/hd200/backlight-hd200.c b/firmware/target/coldfire/mpio/hd200/backlight-hd200.c index 783376c..ef698b2 100644 --- a/firmware/target/coldfire/mpio/hd200/backlight-hd200.c +++ b/firmware/target/coldfire/mpio/hd200/backlight-hd200.c @@ -27,13 +27,15 @@ #include "backlight-target.h" #include "lcd.h" -static bool _backlight_on = false; +static bool _backlight_on = true; static int _brightness = DEFAULT_BRIGHTNESS_SETTING; /* Returns the current state of the backlight (true=ON, false=OFF). */ bool _backlight_init(void) { +#ifdef BOOTLOADER and_l(~(1<<28),&GPIO_OUT); +#endif or_l((1<<28),&GPIO_FUNCTION); or_l((1<<28),&GPIO_ENABLE); return true; @@ -61,6 +63,9 @@ void _backlight_set_brightness(int val) { unsigned char i; + if( _brightness == val && _backlight_on == true ) + return; + and_l(~(1<<28),&GPIO_OUT); sleep(4); |