HDA codec graphing tool

Description

Codecgraph is a tool to generate a graph based on the ALSA description of a High Definition Audio codec. The generated graph depicts the HDA codec layout and node connections, helping driver troubleshooting and maintenance. Codecgraph's parser reads the codec description from /proc/asound/card*/codec#0 and parsed data is sent to Graphviz for actual graph generation.

Contributing

If you have an unlisted system, send your ALSA codec description file (/proc/asound/card0/codec#X) to cmatsuoka@gmail.com or ehabkost@raisama.net along with the PCI subdevice ID obtained with lspci -vvnn and the manufacturer/model of your computer or motherboard.

Download

Tarball

codecgraph-20080726.tar.gz

Git repositories

http://git.raisama.net/hda-tools.git (Eduardo's tree)
http://helllabs.org/git/codecgraph.git (Claudio's tree)

Codec database

Known codecs:

Analog Devices: AD1981, AD1984, AD1986A, AD1988B
C-Media: CMI9880
Conexant: CX20549 (Venice), CX20551 (Waikiki), CX20561 (Hermosa), CXT5045, ID 5051
Realtek: ALC260, ALC262, ALC267, ALC268, ALC660, ALC662 rev1, ALC861, ALC861-VD, ALC862, ALC880, ALC882, ALC883, ALC885, ALC888
SigmaTel: CXD9872RD/K, ID 7661, ID 7691, STAC9200, STAC9221 A1, STAC9227, STAC9250, STAC9872AK
VIA: VT1708

Analog Devices AD1981

System	ID	Vendor
HP NX7400	103c:30a2	Hewlett-Packard Company
Lenovo Thinkpad T60	17aa:2010	Lenovo

Analog Devices AD1984

System	ID	Vendor
Lenovo Thinkpad T61	17aa:20ac	Lenovo

Analog Devices AD1986A

System	ID	Vendor
Asus M2NBP-VM	1043:81b3	ASUSTeK Computer Inc.
Asus M2NPV-VM	?	?
Lenovo 3000 N100	17aa:2066	Lenovo

Analog Devices AD1988B

System	ID	Vendor
Asus P5B Deluxe-Wifi	1043:81ec	ASUSTeK Computer Inc.

C-Media CMI9880

System	ID	Vendor
LG LW60	1854:000e	LG Electronics, Inc.

Conexant CX20549 (Venice)

System	ID	Vendor
HP Spartan	103c:30d9	Hewlett-Packard Company
HP Victoria	103c:30d5	Hewlett-Packard Company

Conexant CX20551 (Waikiki)

System	ID	Vendor
Toshiba Satellite P105	1179:ff31	Toshiba America Info Systems

Conexant CX20561 (Hermosa)

System	ID	Vendor
HP Spartan-ng	14f1:5051	Conexant

Conexant CXT5045

System	ID	Vendor
HP Atlantis	103c:30b7	Hewlett-Packard Company

Conexant ID 5051

System	ID	Vendor
HP Pavillion dv9782eg	103c:30cf	Hewlett-Packard Company

Realtek ALC260

System	ID	Vendor
HP DC5750	103c:280a	Hewlett-Packard Company
Sony VAIO VGN S5VPB	?	?

Realtek ALC262

System	ID	Vendor
Lenovo F41A	17aa:384e	Lenovo
LG P300	1854:0120	LG Electronics, Inc.
Samsung Q45	144d:c510	Samsung Electronics Co Ltd
Sony VAIO VGN-G21XP	104d:9026	Sony Corporation
Toshiba Tecra M9	1179:0001	Toshiba America Info Systems

Realtek ALC267

System	ID	Vendor
Quanta IL1	152d:0771	QUANTA Computer Inc

Realtek ALC268

System	ID	Vendor
Compal JFT02	14c0:0023	COMPAL Electronics Inc
Corrino 691SR	14c0:0026	COMPAL Electronics Inc

Realtek ALC660

System	ID	Vendor
Asus W5F	1043:1263	ASUSTeK Computer Inc.

Realtek ALC662 rev1

System	ID	Vendor
Asus Eeepc 701	1043:82a1	ASUSTeK Computer Inc.
Asus M2N-VM DVI	1043:8290	ASUSTeK Computer Inc.
Asus P5GC-MX	1043:?	ASUSTeK Computer Inc.

Realtek ALC861

System	ID	Vendor
Fujitsu Siemens Amilo Pi 1505	1734:10c7	Fujitsu Siemens Computers
Uniwill M30	1584:9072	Uniwill Computer Corp

Realtek ALC861-VD

System	ID	Vendor
HP Pavilion tx1420us	103c:30bf	Hewlett-Packard Company
Toshiba Equium L30-149	1179:ff31	Toshiba America Info Systems

Realtek ALC862

System	ID	Vendor
HP DX2200	1462:7254	Micro-Star International Co., Ltd.
HP DX2250	1462:7297	Micro-Star International Co., Ltd.

Realtek ALC880

System	ID	Vendor
Asus A6JC-Q077H	1043:1123	ASUSTeK Computer Inc.
LG LW20	1854:0018	LG Electronics, Inc.

Realtek ALC882

System	ID	Vendor
Asus P5LD2-VM	?	?
Asus W2P	1043:1974	ASUSTeK Computer Inc.

Realtek ALC883

System	ID	Vendor
Abit KN9 Ultra	147b:1c20	ABIT Computer Corp.
Acer TM4070	1025:009e	Acer Incorporated [ALI]
Arima 820DI1	161f:2054	Rioworks
Asus M2A-VM HDMI	1043:8249	ASUSTeK Computer Inc.
Asus P5KC	1043:829f	ASUSTeK Computer Inc.
Clevo M720R	1558:0721	CLEVO/KAPOK Computer
Clevo M720SR	1558:0722	CLEVO/KAPOK Computer
Medion RIM2050	161f:2054	Rioworks
MSI MS-7267	1462:7267	Micro-Star International Co., Ltd.
MSI K9N6SGM-V	1462:7309	Micro-Star International Co., Ltd.

Realtek ALC885

System	ID	Vendor
Alienware m15x	152d:0770	QUANTA Computer Inc
Apple iMac24	?	?
Apple MacBook3.1	106b:00a1	Apple Computer Inc.
Gigabyte MA790FX-DS5	1458:a022	Giga-byte Technology

Realtek ALC888

System	ID	Vendor
Asus F6S0	1043:1765	ASUSTeK Computer Inc.
Asus X55Sv	1043:1765	ASUSTeK Computer Inc.
Dell Inspiron 530	1028:020d	Dell
Gigabyte GA965P-DS4	1458:a002	Giga-byte Technology
HP Lucknow	103c:2a60	Hewlett-Packard Company
HP Nettle	103c:2a61	Hewlett-Packard Company
HP Samba	103c:2a4f	Hewlett-Packard Company
MSI P35 NEO	1462:7360	Micro-Star International Co., Ltd.
Shuttle XPC SG33G5M	1297:3106	Holco Enterprise Co, Ltd/Shuttle Computer

SigmaTel CXD9872RD/K

System	ID	Vendor
Sony VAIO VGC-RC102	104d:81e7	Sony Corporation

SigmaTel ID 7661

System	ID	Vendor
Sony VAIO SZ110	?	?

SigmaTel ID 7691

System	ID	Vendor
Toshiba Qosmio F30-111	1179:0001	Toshiba America Info Systems

SigmaTel STAC9200

System	ID	Vendor
Dell Latitude 120L	1028:01cb	Dell
Dell Latitude D520	1028:01d4	Dell
Dell Latitude D620	1028:01c2	Dell
Dell Latitude D820	1028:01cc	Dell
Dell Precision 490	1028:01c1	Dell
Gateway MT3707	107b:0318	Gateway 2000
LG LE50	1854:0023	LG Electronics, Inc.

SigmaTel STAC9221 A1

System	ID	Vendor
Apple MacBook	8384:7680	Sigmatel

SigmaTel STAC9227

System	ID	Vendor
Intel DG965SS	8086:2114	Intel Corporation
Intel DP965LT	8086:2111	Intel Corporation

SigmaTel STAC9250

System	ID	Vendor
Gateway MP6954	107b:0366	Gateway 2000

SigmaTel STAC9872AK

System	ID	Vendor
Sony VAIO FE41E	104d:81ef	Sony Corporation

VIA VT1708

System	ID	Vendor
Clevo M540SE	1106:3288	VIA Technologies, Inc.
Everex Cloudbook	1509:2f07	FIRST INTERNATIONAL Computer Inc

Last updated: Sat Jul 26 12:06:15 BRT 2008