[alsa-devel] Problem regarding CA0106

[Travis Place]

On Mon, 2008-06-16 at 18:00 +0200, Takashi Iwai wrote:
> At Tue, 17 Jun 2008 01:52:08 +1000,
> Travis Place wrote:
> > 
> > On Mon, 2008-06-16 at 12:38 +0200, Takashi Iwai wrote:
> > > At Sat, 14 Jun 2008 03:18:33 +1000,
> > > Travis Place wrote:
> > > > 
> > > > Just been speaking with a guy in #alsa about the problems with his "MSI
> > > > K8N Diamond MB" which has an onboard "SB Live 24bit" or "Audigy".
> > > > 
> > > > While looking through ca0106_main.c in GIT, i saw the following section:
> > > > 
> > > > /* MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97
> > > > */
> > > > 	 /* SB0438
> > > > 	  * CTRL:CA0106-DAT
> > > > 	  * ADC: WM8775SEDS
> > > > 	  * DAC: CS4382-KQZ
> > > > 	  */
> > > > 	 { .serial = 0x10091462,
> > > > 	   .name   = "MSI K8N Diamond MB [SB0438]",
> > > > 	   .gpio_type = 2,
> > > > 	   .i2c_adc = 1 } ,
> > > > 
> > > > For this guys sound to work, we had to change the serial line to:
> > > > 
> > > > 	 { .serial = 0x10091102,
> > > 
> > > Does it mean that this number 1009:1102 is missing, or a wrong
> > > 1009:1462 entry matches with his hardware?
> > > 
> > Well, it appears to me (due to another report filed previously) that
> > the motherboard is a 'newer revision' and has a different ID for the
> > soundcard.
> 
> Hm, so you didn't receive alsa-info.sh or "lspci -nv" output?
> 
Of course I got alsa-info.sh output :)
(asks himself why he didnt include it though)

http://pastebin.ca/1048644


> > > In the former case, it happens often.  We just need to add a new entry
> > > for the newer model.  In the latter case, it's odd.
> > > 
> > 
> > I think that adding the new ID to the driver wont cause any immediate
> > problems. The old value (1009:1462) should remain, until we can confirm
> > it against another K8N Diamond motherboard (although im not sure how
> > common these boards are).
> 
> Yeah, I guess so, too.  But just to be sure...
> 
Well, we'll just have to see what happens, I guess.

For the record, in both older ALSA versions, and 1.0.16, changing only
the serial seems to be sufficient. So adding another serial should be an
easy fix.

Thanks,
Travis	
> 
> Takashi