Re: My PC has 6GB memory but the limitation of the alsa-driver is 4GB.

[Emmanuel Chanel <emmanuelchanel@gmail.com>]

ok. I could patch.
I did 
$ ./configure --with-debug=verbose
$ make
$ su -c 'make install'

The result is below and it's not detected on alsa. Pulse's Volume
Control says no hardware devices but "Null Sound Output".

[root@star1 ~]# date -R
Mon, 16 Mar 2009 22:11:14 +0900
[root@star1 ~]# modprobe snd_hda_intel
[root@star1 ~]# tail /var/log/messages
Mar 16 22:03:50 star1 kernel:
ALSA /home/emmanuel/Softwares/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_codec.c:924: hda_codec: no AFG or MFG node found
Mar 16 22:03:50 star1 kernel:
ALSA /home/emmanuel/Softwares/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1297: hda-intel: no codecs initialized
Mar 16 22:03:50 star1 kernel: HDA Intel 0000:00:14.2: PCI INT A disabled
Mar 16 22:11:22 star1 kernel: HDA Intel 0000:00:14.2: PCI INT A -> GSI
16 (level, low) -> IRQ 16
Mar 16 22:11:22 star1 kernel:
ALSA /home/emmanuel/Softwares/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:2228: chipset global capabilities = 0x4401
Mar 16 22:11:22 star1 kernel:
ALSA /home/emmanuel/Softwares/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:786: codec_mask = 0x8
Mar 16 22:11:22 star1 kernel:
ALSA /home/emmanuel/Softwares/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1214: hda_intel: codec #3 probed OK
Mar 16 22:11:22 star1 kernel:
ALSA /home/emmanuel/Softwares/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_codec.c:924: hda_codec: no AFG or MFG node found
Mar 16 22:11:22 star1 kernel:
ALSA /home/emmanuel/Softwares/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1297: hda-intel: no codecs initialized
Mar 16 22:11:22 star1 kernel: HDA Intel 0000:00:14.2: PCI INT A disabled
[root@star1 ~]# lspci |grep -i "multi\|audio\|040[0-3]"
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)

-- 
Emmanuel Chanel <emmanuelchanel@gmail.com>