At Thu, 20 Feb 2003 11:22:02 -0500, Francois Ouellet wrote: > > > > and this for the SI7018 > > > > > > Card default 'SI7018'/'SiS SI7018 PCI Audio at 0xc400, irq 11' > > > Mixer name : 'C-Media Electronics CMI9738' > > > Components : 'AC97a' > > > Controls : 161 > > > Simple ctrls : 147 > > > > the ac97 codec on both are same, CMI9738. > > And lspci for this one says this > > 00:01.4 Multimedia audio controller: Silicon Integrated Systems [SiS] SiS PCI >Audio Accelerator (rev 02) > > I recall having the same problem with the kernel OSS drivers on a machine > which used cmpci as the audio driver. Could it be the same ac97 codec?
the above shown via lspci is NOT an ac97 codec. it's the sound-engine on the SIS southbridge. and don't be fooled by the confusing name of c-media chips. the CM 9738 is the AC97 codec chip and CM 8738 is the sound chip. they are totally different. > > hmm, strange, i don't found any description about this behavior in the > > datasheet... > > Is there anything I can do to (help) find out what's wrong? please check /proc/asound/card0/ac97#0regs whether the value of register 0x18 varies. if it doesn't change, then something wrong. if it changes, then the hardware likely doesn't support this PCM channel. Takashi ------------------------------------------------------- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user
