Tobin:
This is a STAC 9202 device.
Here is the lspci segment with the -vn:
=====================
00:1b.0 Class 0403: 8086:27d8 (rev 02)
Subsystem: 8384:7632
Flags: bus master, fast devsel, latency 0, IRQ 10
Memory at 32340000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: 64bit+
Queue=0/0 Enable-
Capabilities: [70] Express Unknown type IRQ 0
=====================
The following lines in the patch_sigmatel.c file (version 1.0.14rc2)
have this
subsystem id point to the stac 925x family.
======================
{ .id = 0x83847632, .name = "STAC9202", .patch = patch_stac925x
},
{ .id = 0x83847633, .name = "STAC9202D", .patch = patch_stac925x
},
======================
We have a Digital stereo microphone connected to the DMIC_IN r & l (pins
43 and 44)
We have internal speakers connected to PORTA
We have a headphone jack connected to PORTD and GPIO_1.
Mark
________________________________
From: Tobin Davis [mailto:tdavis@xxxxxxxxxxxx]
Sent: Friday, February 23, 2007 8:13 PM
To: Allyn, Mark A
Cc: alsa-devel@xxxxxxxxxxxxxxxxxxxxx
Subject: RE: Digital Microphones (DMICS) on Intel HD
AudiowithSigmatel Codecs
Ok, I'll look into it. Probably a misconfiguration in autoconfig. Your
earlier email listed this as a 9202 codec. I'll get the documentation
and go from there.
I'll still need the pci subsystem ID though.
lspci -s 0:1b -vn will give you that.
Tobin
On Fri, 2007-02-23 at 18:19 -0800, Allyn, Mark A wrote:
Tobin:
I was unable to load the driver on this system. There was an
error
message from ALSA
(which I sent an earlier email on the list.
The lspci entry for the device is:
00:1b.0 Class 0403: Intel Corporation 82801G (ICH7 Family) High
Definition Audio
Controller (rev 02)
Here is the dmesg output from alsa when I attempted to get at
the
device. Because of
this, there is nothing in /proc/asound/card0 as
/proc/asound/cards shows
no cards.
========================================================================
===
[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 STAC9
25x, 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 conf
ig 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 conf
ig 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 conf
ig 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 conf
ig 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 conf
ig 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 conf
ig 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 conf
ig 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 conf
ig 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=0
x0
[17179585.696000] ALSA
/mnt1/src/asianux/BUILD/alsa-driver-1.0.14rc2/acore/contr
ol.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
Mark
________________________________
From: Tobin Davis [mailto:tdavis@xxxxxxxxxxxx]
Sent: Friday, February 23, 2007 3:54 PM
To: Allyn, Mark A
Cc: alsa-devel@xxxxxxxxxxxxxxxxxxxxx; mporter@xxxxxxxxxxxxxxxxx
Subject: Re: Digital Microphones (DMICS) on Intel
HD
Audiowith Sigmatel Codecs
I think Matt Porter was working on some systems with that last
year.
Not sure what happened to him, as I haven't seen any patches
since early
January. He submitted some digital mic patches against the 9205
codec
code.
I could probably whip something together for you next week.
Send me the
system specs (lspci -s 0:1b -vn and cat
/proc/asound/card0/codec*) and
I'll get on it.
Tobin
On Fri, 2007-02-23 at 15:37 -0800, Allyn, Mark A wrote:
Hello:
Do any of you know if anyone has ever had alsa working
with a
digital
microphone
on a Sigmatel Codec within the Intel HAD device working;
ie; a
digital
microphone
only, that does not go through the normal analog input
and mux?
Thank you
Mark Allyn
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