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| author | Cástor Muñoz <cmvidal@gmail.com> | 2012-03-20 23:53:38 +0100 |
|---|---|---|
| committer | Cástor Muñoz <cmvidal@gmail.com> | 2012-03-31 01:18:15 +0200 |
| commit | a75b5b83d4df1c9295e78d67af24c70c01837456 (patch) | |
| tree | a05ae7d2f47955acab522628351c9ec6de99c7da | |
| parent | 41b46231cb8c8f17d2fccec0c713f2686a0bdc50 (diff) | |
| download | rockbox-a75b5b83d4df1c9295e78d67af24c70c01837456.tar.gz rockbox-a75b5b83d4df1c9295e78d67af24c70c01837456.zip | |
Classic/6G: click wheel controller powersave
Mask click wheel controller clock gate when the hold switch is in
the locked position
Change-Id: I9de33db189afdb76cc5057e4c0e7efc587cf762b
| -rw-r--r-- | firmware/target/arm/ipod/button-clickwheel.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/firmware/target/arm/ipod/button-clickwheel.c b/firmware/target/arm/ipod/button-clickwheel.c index 162ff9f246..13c765c6db 100644 --- a/firmware/target/arm/ipod/button-clickwheel.c +++ b/firmware/target/arm/ipod/button-clickwheel.c @@ -362,10 +362,17 @@ static void s5l_clickwheel_init(void) WHEEL04 |= 1; PDAT10 &= ~2; #elif CONFIG_CPU==S5L8702 + /* enable and init internal (s5l8702) wheel controller */ + PWRCON(1) &= ~(1 << 1); + WHEELINT = 7; + WHEEL10 = 1; + WHEEL00 = 0x380000; + WHEEL08 = 0x20000; + WHEELTX = 0x8000023A; + WHEEL04 |= 1; + /* enable external (CY8C21x34) wheel controller */ GPIOCMD = 0xe040f; - - /* TODO: enable and init internal (s5l8702) wheel controller */ #endif } @@ -438,7 +445,10 @@ int button_read_device(void) /* disable external (CY8C21x34) wheel controller */ GPIOCMD = 0xe040e; - /* TODO: disable internal (s5l8702) wheel controller */ + /* disable internal (s5l8702) wheel controller */ + WHEEL00 = 0; + WHEEL10 = 0; + PWRCON(1) |= (1 << 1); #endif } else |