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| author | Andree Buschmann <AndreeBuschmann@t-online.de> | 2010-10-01 18:09:10 +0000 |
|---|---|---|
| committer | Andree Buschmann <AndreeBuschmann@t-online.de> | 2010-10-01 18:09:10 +0000 |
| commit | 86de79171bfca693e16eaa748b6aabd3e6d53cba (patch) | |
| tree | 7cf03e9fe98a1c3ffb43ff64133c043d0243a605 /firmware | |
| parent | 15e846005388a393cca38d667250cb4f2ddf38b3 (diff) | |
| download | rockbox-86de79171bfca693e16eaa748b6aabd3e6d53cba.tar.gz rockbox-86de79171bfca693e16eaa748b6aabd3e6d53cba.zip | |
Submit FS#11646. Reduce voltage supply for iPod nano 2G LCD. Significantly reduces buzzing sound of LDS176 type displays.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28190 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/target/arm/s5l8700/ipodnano2g/power-nano2g.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/target/arm/s5l8700/ipodnano2g/power-nano2g.c b/firmware/target/arm/s5l8700/ipodnano2g/power-nano2g.c index 06876be3f5..fc0809d1f1 100644 --- a/firmware/target/arm/s5l8700/ipodnano2g/power-nano2g.c +++ b/firmware/target/arm/s5l8700/ipodnano2g/power-nano2g.c | |||
| @@ -45,7 +45,8 @@ void power_off(void) | |||
| 45 | 45 | ||
| 46 | void power_init(void) | 46 | void power_init(void) |
| 47 | { | 47 | { |
| 48 | pmu_write(0x1e, 15); /* Vcore = 1.000V */ | 48 | pmu_write(0x1e, 0xf); /* Vcore = 1.000V */ |
| 49 | pmu_ldo_set_voltage(2, 0x11); /* LCD = 2.600V */ | ||
| 49 | } | 50 | } |
| 50 | 51 | ||
| 51 | #if CONFIG_CHARGING | 52 | #if CONFIG_CHARGING |