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Finally get packed samples to work in a nice way on H10 in IIS mode. Add some more register defs.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15026 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2007-10-07 20:14:32 +00:00
parent 1de497228a
commit 4512f1a14f
3 changed files with 22 additions and 14 deletions
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10
firmware/target/arm/i2s-pp.c
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@ -57,9 +57,9 @@ void i2s_reset(void)
IISCONFIG &= ~IIS_RESET;
/* BIT.FORMAT */
IISCONFIG = ((IISCONFIG & ~IIS_SIZE_MASK) | IIS_SIZE_16BIT);
/* BIT.SIZE */
IISCONFIG = ((IISCONFIG & ~IIS_FORMAT_MASK) | IIS_FORMAT_IIS);
/* BIT.SIZE */
IISCONFIG = ((IISCONFIG & ~IIS_SIZE_MASK) | IIS_SIZE_16BIT);
/* FIFO.FORMAT */
/* If BIT.SIZE < FIFO.FORMAT low bits will be 0 */
@ -67,11 +67,11 @@ void i2s_reset(void)
/* AS3514 can only operate as I2S Slave */
IISCONFIG |= IIS_MASTER;
/* Set I2S to 44.1kHz */
outl((inl(0x70002808) & ~(0x1ff)) | 33, 0x70002808);
outl(7, 0x60006080);
IISCLK = (IISCLK & ~0x1ff) | 33;
IISDIV = 7;
IISCONFIG = ((IISCONFIG & ~IIS_FIFO_FORMAT_MASK) | IIS_FIFO_FORMAT_LE16);
#elif defined (IRIVER_H10) || defined (IRIVER_H10_5GB)
IISCONFIG = ((IISCONFIG & ~IIS_FIFO_FORMAT_MASK) | IIS_FIFO_FORMAT_LE_HALFWORD);
IISCONFIG = ((IISCONFIG & ~IIS_FIFO_FORMAT_MASK) | IIS_FIFO_FORMAT_LE16_2);
#else
IISCONFIG = ((IISCONFIG & ~IIS_FIFO_FORMAT_MASK) | IIS_FIFO_FORMAT_LE32);
#endif