Hello: I am trying to run the latest Alsa development release (1.0.14rc2) on a system that has a Sigmatel STAC 9202 Codec in it. The Codec is wired in the system as follows: 1. There is a digital microphone (DMIC) connected to DMIC_L, DMIC_R, and DMIC_CLK 2. There are internal speakers (and amplifier) connected to PORTA_R and PORTA_L 3. There is a headphone jack connected to PORTD_R and PORTD_L as well as GPIO_1 4. PORTB and PORTC are not being used at this time. Essentially, there is a digital microphone for input, but no analog inputs are used. After I run alsaconf, I notice there are no cards listed in /proc/asound/cards and alsamixer does not start (it says that it cannot open the device. I also get the following output from the dmesg command: ============================================================ [17179585.428000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/hda_intel.c:696: codec_mask = 0x1 [17179585.536000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:1802: hda_codec: Unknown model for STAC925x, using BIOS defaults [17179585.540000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:704: hda_codec: pin nid 07 bios pin config 01c10014 [17179585.544000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:704: hda_codec: pin nid 08 bios pin config 01410013 [17179585.548000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:704: hda_codec: pin nid 0a bios pin config 01210011 [17179585.552000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:704: hda_codec: pin nid 0b bios pin config 01a10021 [17179585.556000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:704: hda_codec: pin nid 0c bios pin config 01810022 [17179585.560000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:704: hda_codec: pin nid 0d bios pin config 01010012 [17179585.564000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:704: hda_codec: pin nid 10 bios pin config 01010031 [17179585.568000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/ pci/hda/patch_sigmatel.c:704: hda_codec: pin nid 11 bios pin config 01310023 [17179585.608000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/hda_codec.c:2171: autoconfig: line_outs=1 (0xd/0x0/0x0/0x0/0x0) [17179585.608000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/hda_codec.c:2175: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [17179585.608000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/hda_codec.c:2179: hp_outs=1 (0xa/0x0/0x0/0x0/0x0) [17179585.608000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/pci/hda/hda_codec.c:2187: inputs: mic=0xb, fmic=0x0, line=0xc, fline=0x0, cd=0x11, aux=0x0 [17179585.696000] ALSA /mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/acore/control.c:333: control 2:0:0:Master Playback Volume:0 is already present [17179585.696000] HDA Intel: probe of 0000:00:1b.0 failed with error -16 ======================================================================== === Looking at this, as well as looking at the code in patch_sigmatel.c, it appears that the STAC 9202 is considered part of the STAC 925x family. It seems to find the pin configs from the BIOS okay, but there are two error messages at the end. Do any of you know what those error messages mean? Is there any later development version of the code that might have a solution to this? Thank you very much Mark Allyn ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
