Re: CMI8330: success !

[Takashi Iwai <tiwai@suse.de>]

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Hi,

At 21 Jan 2003 11:11:55 +0100,
Bernard Urban wrote:
> 
> > > Capture for cmi8330: no success at all, with or without
> > > PLAYBACK_ON_SB, and ENABLE_SB_MIXER defined.
> > > But I noticed that I cannot capture (mic recording) with DOS or
> > > Windows either on this machine. The microphone is ok, it is the same
> > > used for the successful SB16 test. So it is not out of possibility there is
> > > a hardware problem on my mainboard (the chip is on it, not on an add-on  
> > > card). I have not currently the possibility to test the "line in" entry. 
> > > I will perhaps test the CD one if it makes sense ?
> > 
> > yes, but make sure that you connected the CD-cable :)
> > 
> 
> Good news, capture works with CD !
> 
> Only one gotcha (probably not related to the cmi8330 driver): 
> there are "Line Capture Volume", "Mic Capture Volume"
> and "CD Capture Volume" controls. The first 2 appear in alsamixer, 
> but not the CD one ? 
> So you must raise the CD capture volume with amixer.

it's a typo in the driver.
please try the attached patch.


Takashi

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Index: alsa-kernel/isa/cmi8330.c
===================================================================
RCS file: /suse/tiwai/cvs/alsa/alsa-kernel/isa/cmi8330.c,v
retrieving revision 1.12
diff -u -r1.12 cmi8330.c
--- alsa-kernel/isa/cmi8330.c	9 Jan 2003 10:45:09 -0000	1.12
+++ alsa-kernel/isa/cmi8330.c	21 Jan 2003 10:14:38 -0000
@@ -59,7 +59,7 @@
 
 /*
  */
-#define ENABLE_SB_MIXER
+/* #define ENABLE_SB_MIXER */
 #define PLAYBACK_ON_SB
 
 /*
@@ -209,7 +209,7 @@
 AD1848_DOUBLE("CD Playback Switch", 0, CMI8330_MUTEMUX, CMI8330_MUTEMUX, 2, 1, 1, 0),
 AD1848_DOUBLE("CD Capture Switch", 0, CMI8330_RMUX3D, CMI8330_RMUX3D, 4, 3, 1, 0),
 AD1848_DOUBLE("CD Playback Volume", 0, CMI8330_CDINVOL, CMI8330_CDINVOL, 4, 0, 15, 0),
-AD1848_DOUBLE("CD Capture Switch", 0, CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0),
+AD1848_DOUBLE("CD Capture Volume", 0, CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0),
 AD1848_SINGLE("Mic Playback Switch", 0, CMI8330_MUTEMUX, 0, 1, 0),
 AD1848_SINGLE("Mic Playback Volume", 0, CMI8330_OUTPUTVOL, 0, 7, 0),
 AD1848_SINGLE("Mic Capture Switch", 0, CMI8330_RMUX3D, 0, 1, 0),