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authorAndree Buschmann <AndreeBuschmann@t-online.de>2010-10-01 18:09:10 +0000
committerAndree Buschmann <AndreeBuschmann@t-online.de>2010-10-01 18:09:10 +0000
commit86de79171bfca693e16eaa748b6aabd3e6d53cba (patch)
tree7cf03e9fe98a1c3ffb43ff64133c043d0243a605 /firmware
parent15e846005388a393cca38d667250cb4f2ddf38b3 (diff)
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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.c3
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)
void power_init(void)
{
- pmu_write(0x1e, 15); /* Vcore = 1.000V */
+ pmu_write(0x1e, 0xf); /* Vcore = 1.000V */
+ pmu_ldo_set_voltage(2, 0x11); /* LCD = 2.600V */
}
#if CONFIG_CHARGING