2010/7/15 Alexander Lam <lambchop468@xxxxxxxxx> > Sorry for the late response, I've been away. > I've actually been trying to make my own ALC268 louder, so I've read > up on hda architecture :P > (I haven't been successful though) > > card0 is a single HDA controller. an HDA controller is basically a dma > controller that sends audio data to a codec connected to the HDA bus > on that card. > In this instance, you have two codecs connected to the same HDA > controller, which means... > > You won't see two sound cards in lspci because both sound codecs are > on the same pci device. > > This may be the fault of your terminal. > Did you try amixer instead? > Well, amixer doesn't seem to show nothing relevant. Here is the output: http://pastebin.com/e7Xx7Gce. I don't see anything that I can't control with alsamixer. Also, everything is set to 100%. > > Anyway, I highly recommend using reading > http://www.alsa-project.org/main/index.php/Help_To_Debug_Intel_HDA and > using the HDA-Analyzer utility mentioned there - you can mess with > your codecs manually to try to get louder sound. > I've read it quickly... What should I look for? What should I tweak? I don't know those things very well. Anyway, right know I'm downloading Ubuntu to see if the sound is louder in this distribution. I haven't tested any OS but Arch Linux. > > -- > Alexander Lam -- Rafael Beraldo http://cabaladada.org
