The problem "Fedora 10 x86_64 alsa problem: Realtek ALC889A Audio Codec(ATI azalia) not detected on alsa" seems solved. I consulted #alsa on FreeNode. And Mr. Daniel Koukola discovered the reason. He spared for 14 hours in all this evening and all this night for my problem. Thank you very, very, much, Mr. Daniel Koukola! See https://bugzilla.redhat.com/show_bug.cgi?id=489828 #17 and #18
------ [emmanuel@star1 hda]$ pwd /home/emmanuel/Softwares/alsa-driver-1.0.19/alsa-kernel/pci/hda [emmanuel@star1 hda]$ diff hda_intel.c{0,} 2215,2216c2215,2218 < if ((gcap & 0x01) && !pci_set_dma_mask(pci, DMA_64BIT_MASK)) < pci_set_consistent_dma_mask(pci, DMA_64BIT_MASK); ---
/* if ((gcap & 0x01) && !pci_set_dma_mask(pci, DMA_64BIT_MASK)) pci_set_consistent_dma_mask(pci, DMA_64BIT_MASK); */ pci_set_dma_mask(pci, DMA_32BIT_MASK); pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK);