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Samsung YP-S3: implement headphones detection

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22099 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2009-08-01 17:13:47 +00:00
parent 64b227e3ba
commit 0f0bf7b258
1 changed files with 8 additions and 0 deletions
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8
firmware/target/arm/s5l8700/yps3/button-yps3.c
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@ -48,6 +48,9 @@ void button_init_device(void)
/* P0.5/P1.0 power switch input */ /* P0.5/P1.0 power switch input */
PCON0 &= ~(3 << 10); PCON0 &= ~(3 << 10);
PCON1 &= ~0x0000000F; PCON1 &= ~0x0000000F;
/* P1.3 headphones detect input */
PCON1 &= ~0x0000F000;
/* P1.5 DATA, P1.6 DRDY inputs (touch key controller) */ /* P1.5 DATA, P1.6 DRDY inputs (touch key controller) */
PCON1 &= ~0x0FF00000; PCON1 &= ~0x0FF00000;
@ -144,3 +147,8 @@ bool button_hold(void)
return (PDAT4 & (1 << 3)); return (PDAT4 & (1 << 3));
} }
bool headphones_inserted(void)
{
return ((PDAT1 & (1 << 3)) == 0);
}