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author | Andree Buschmann <AndreeBuschmann@t-online.de> | 2010-09-25 21:41:10 +0000 |
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committer | Andree Buschmann <AndreeBuschmann@t-online.de> | 2010-09-25 21:41:10 +0000 |
commit | 274c84fae9e6c4f4ee7cd957f290454dbbdf53b8 (patch) | |
tree | a74fd3ee5df3dbf87a5ece65b8953f01c717d484 /firmware | |
parent | 3c11c56dc479b51ff659a4275541fca32875985d (diff) | |
download | rockbox-274c84fae9e6c4f4ee7cd957f290454dbbdf53b8.tar.gz rockbox-274c84fae9e6c4f4ee7cd957f290454dbbdf53b8.zip |
Disable clickwheel power supply when hold button is active for iPod nano 2G.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28161 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r-- | firmware/target/arm/ipod/button-clickwheel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/firmware/target/arm/ipod/button-clickwheel.c b/firmware/target/arm/ipod/button-clickwheel.c index 4c0bdbc813..512e133402 100644 --- a/firmware/target/arm/ipod/button-clickwheel.c +++ b/firmware/target/arm/ipod/button-clickwheel.c | |||
@@ -39,6 +39,9 @@ | |||
39 | #include "serial.h" | 39 | #include "serial.h" |
40 | #include "power.h" | 40 | #include "power.h" |
41 | #include "powermgmt.h" | 41 | #include "powermgmt.h" |
42 | #if defined(IPOD_NANO2G) | ||
43 | #include "pmu-target.h" | ||
44 | #endif | ||
42 | 45 | ||
43 | #define WHEEL_FAST_OFF_TIMEOUT 250000 /* timeout for acceleration = 250ms */ | 46 | #define WHEEL_FAST_OFF_TIMEOUT 250000 /* timeout for acceleration = 250ms */ |
44 | #define WHEEL_REPEAT_TIMEOUT 250000 /* timeout for button repeat = 250ms */ | 47 | #define WHEEL_REPEAT_TIMEOUT 250000 /* timeout for button repeat = 250ms */ |
@@ -368,6 +371,7 @@ int button_read_device(void) | |||
368 | /* lock -> disable wheel sensor */ | 371 | /* lock -> disable wheel sensor */ |
369 | DEV_EN &= ~DEV_OPTO; | 372 | DEV_EN &= ~DEV_OPTO; |
370 | #elif CONFIG_CPU==S5L8701 | 373 | #elif CONFIG_CPU==S5L8701 |
374 | pmu_ldo_power_off(1); /* disable clickwheel power supply */ | ||
371 | CLICKWHEEL00 = 0; | 375 | CLICKWHEEL00 = 0; |
372 | CLICKWHEEL10 = 0; | 376 | CLICKWHEEL10 = 0; |
373 | #endif | 377 | #endif |
@@ -379,6 +383,7 @@ int button_read_device(void) | |||
379 | DEV_EN |= DEV_OPTO; | 383 | DEV_EN |= DEV_OPTO; |
380 | opto_i2c_init(); | 384 | opto_i2c_init(); |
381 | #elif CONFIG_CPU==S5L8701 | 385 | #elif CONFIG_CPU==S5L8701 |
386 | pmu_ldo_power_on(1); /* enable clickwheel power supply */ | ||
382 | CLICKWHEEL00 = 0x280000; | 387 | CLICKWHEEL00 = 0x280000; |
383 | CLICKWHEEL10 = 3; | 388 | CLICKWHEEL10 = 3; |
384 | #endif | 389 | #endif |