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[ALSA] hdsp - solved big endian problem

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RME HDSP driver
ppc firmware upload fix

Signed-off-by: Thomas Charbonnel <thomas@undata.org>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Thomas Charbonnel 2005-04-25 11:35:29 +02:00 committed by Jaroslav Kysela
parent 67e1b51e29
commit 7679a03099
1 changed files with 2 additions and 12 deletions
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14
sound/pci/rme9652/hdsp.c
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@ -4912,19 +4912,9 @@ static int __devinit hdsp_request_fw_loader(hdsp_t *hdsp)
release_firmware(fw); release_firmware(fw);
return -EINVAL; return -EINVAL;
} }
#ifdef SNDRV_BIG_ENDIAN
{
int i;
u32 *src = (u32*)fw->data;
for (i = 0; i < ARRAY_SIZE(hdsp->firmware_cache); i++, src++)
hdsp->firmware_cache[i] = ((*src & 0x000000ff) << 16) |
((*src & 0x0000ff00) << 8) |
((*src & 0x00ff0000) >> 8) |
((*src & 0xff000000) >> 16);
}
#else
memcpy(hdsp->firmware_cache, fw->data, sizeof(hdsp->firmware_cache)); memcpy(hdsp->firmware_cache, fw->data, sizeof(hdsp->firmware_cache));
#endif
release_firmware(fw); release_firmware(fw);
hdsp->state |= HDSP_FirmwareCached; hdsp->state |= HDSP_FirmwareCached;