I don't have time to create a patch from that code at the moment. I am working on getting audigy2 passthru working.At Wed, 27 Aug 2003 16:08:19 +0100, James Courtier-Dutton wrote:
Takashi Iwai wrote:
At Tue, 26 Aug 2003 21:56:38 +0100, James Courtier-Dutton wrote:
Can you point me at the code you used to detect it. I have some code here that is supposed to detect it, and I just want to compare it with your previous code before I bother sending it as a patch.
Cheers
James
P.S. The code I have depends on the contents of AC97 register 0x6e.
Source of this code is: -
http://www.realtek.com.tw/downloads/dlac97-2.aspx?lineid=5&famid=12&series=8&Software=True
Then download the Linux driver. It is a version of the alsa kernel drivers, but with modifications.
/* reg = contents of AC97 reg 0x6e */ switch(ac97->id & 0xfffffff0) {
<snip>
case 0x414c4720: // ALC650 if (((reg & 0x3f) > 0) && ((reg & 0x3f) < 3)) ac97->id = 0x414c4720; // Early version. else if (((reg & 0x3f) > 2) && ((reg & 0x3f) < 0x10)) ac97->id = 0x414c4721; // D version else if ((reg&0x30) == 0x10) ac97->id = 0x414c4722; // E version else if ((reg&0x30) == 0x20) ac97->id = 0x414c4723; // F version break;
oh, then it's apparently different. i checked MULTICH register bits but it didn't work anyway.
the above looks better (hey where is such a thing described!). could you send me a patch?
Takashi
If you go to the realtek site (url above) and download the linux drivers. They are source code, and look like a modified version of alsa-driver.
I just extracted the info from the realtek source code.
yep, that i know. i did want to say "where is documetation!" ;)
for the time being, i have no time at all, so it'd be helpful if anyone can send us a patch...
Takashi
Cheers
James
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