I have a similar chip to you. Audio works for me, and I can pass on any stuff needed, I have pcm outputs. I have no microphone - alsamixer shows red writing and no level for the mic :-/. I did discover this little bit in the wiki and am going off to experiment
'model' parameter Sometimes the support for your system (or a similar one) is available on the driver, but the right system model wasn't detected by the driver. You can try different values for the model parameter for the snd-hda-intel module and see if some of them fix your problem. If this works, please report this problem, providing the relevant information<http://www.alsa-project.org/main/index.php/Help_To_Debug_Intel_HDA#Reporting_problems>. (TODO: how users can know valid values for the model parameter?) We have an AMD sb600 or at least sbx00 series chip, each of us, with problems, and a stupid brand name in the firmware (Asus in your case, Hewlett Packard in mine) 2009/12/24 Mark Goldberg <marklgoldb...@gmail.com> > On Tue, Dec 22, 2009 at 10:57 PM, Mark Goldberg wrote: > > I have not been able to get the VT1818S working. > > > > I've got an ASUS M4A77D, running Fedora 12. I built 1.0.22 versions of > > alsa-driver (kernel modules) alsa-utils and alsa-lib. The modules load > and > > i believe it is snd_hda_codec_via that supports this chip. I've > blacklisted > > snd_hda_intel. system-config-soundcard still detects hda audio using the > > snd_hda_intel module and sees no pcm outputs. There is no sound output. > > > > Any suggestions how to get this to work or any info from anyone that has > gotten > > it to work would be appreciated. > > It appears that the audio device has the wrong pci ID on this motherboard: > > hal info > > 101: udi = '/org/freedesktop/Hal/devices/pci_1002_4383' > pci.product = 'SBx00 Azalia (Intel HDA)' (string) > pci.subsys_vendor = 'ASUSTeK Computer Inc.' (string) > linux.hotplug_type = 2 (0x2) (int) > linux.subsystem = 'pci' (string) > info.subsystem = 'pci' (string) > info.product = 'SBx00 Azalia (Intel HDA)' (string) > info.udi = '/org/freedesktop/Hal/devices/pci_1002_4383' (string) > linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:14.2' (string) > info.parent = '/org/freedesktop/Hal/devices/computer' (string) > pci.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:14.2' (string) > pci.product_id = 17283 (0x4383) (int) > pci.vendor_id = 4098 (0x1002) (int) > pci.subsys_product_id = 33815 (0x8417) (int) > pci.subsys_vendor_id = 4163 (0x1043) (int) > pci.device_class = 4 (0x4) (int) > pci.device_subclass = 3 (0x3) (int) > pci.device_protocol = 0 (0x0) (int) > pci.vendor = 'ATI Technologies Inc' (string) > info.vendor = 'ATI Technologies Inc' (string) > > lspci -v > > 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) > Subsystem: ASUSTeK Computer Inc. Device 8417 > Flags: bus master, slow devsel, latency 64, IRQ 4 > Memory at f5ff4000 (64-bit, non-prefetchable) [size=16K] > Capabilities: [50] Power Management version 2 > Kernel modules: snd-hda-intel > > I have verified that if the HDA audio device is disabled in the bios > the above goes away. > > >From what I can tell the VT1818S should be identified as a via device > with a vendor id of > 0x1106 with a product id of 0x0440. > > Mark > > > ------------------------------------------------------------------------------ > This SF.Net email is sponsored by the Verizon Developer Community > Take advantage of Verizon's best-in-class app development support > A streamlined, 14 day to market process makes app distribution fast and > easy > Join now and get one step closer to millions of Verizon customers > http://p.sf.net/sfu/verizon-dev2dev > _______________________________________________ > Alsa-user mailing list > Alsa-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-user >
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