Hauppauge WinTV-HVR-955Q

A combined ATSC, QAM and analog USB 2.0 tuner device from Hauppauge.

Overview/Features

Components Used

The following components are used on the board

• USB interface: Conexant CX23102
• Demodulator: LG Electronics LGDT3306A
• Tuner: Silicon Labs Si2157-A30

Driver support

Drivers are being developed.

USB ID:

Bus 002 Device 004: ID 2040:b123 Hauppauge WinTV-HVR-955Q

Log:

[153338.571844] cx231xx 2-1:1.1: New device Hauppauge Hauppauge Device @ 480 Mbps (2040:b123) with 7 interfaces
[153338.572207] cx231xx 2-1:1.1: Identified as Hauppauge WinTV-HVR-955Q (111401) (card=21)
[153338.572742] i2c i2c-1: Added multiplexed i2c bus 3
[153338.572774] i2c i2c-1: Added multiplexed i2c bus 4
[153338.660680] cx25840 0-0044: cx23102 A/V decoder found @ 0x88 (cx231xx #0-0)
[153340.722024] cx25840 0-0044: loaded v4l-cx231xx-avcore-01.fw firmware (16382 bytes)
[153340.788880] tveeprom 3-0050: Hauppauge model 111401, rev E1I6, serial# 4035537606
[153340.788885] tveeprom 3-0050: MAC address is 00:0d:fe:89:6a:c6
[153340.788888] tveeprom 3-0050: tuner model is SiLabs Si2157 (idx 186, type 4)
[153340.788891] tveeprom 3-0050: TV standards NTSC(M) ATSC/DVB Digital (eeprom 0x88)
[153340.788893] tveeprom 3-0050: audio processor is CX23102 (idx 47)
[153340.788896] tveeprom 3-0050: decoder processor is CX23102 (idx 46)
[153340.788898] tveeprom 3-0050: has no radio, has IR receiver, has no IR transmitter
[153340.789999] cx231xx 2-1:1.1: v4l2 driver version 0.0.3
[153340.848753] cx231xx 2-1:1.1: Unknown tuner type configuring SIF
[153340.876844] cx231xx 2-1:1.1: Registered video device video0 [v4l2]
[153340.877057] cx231xx 2-1:1.1: Registered VBI device vbi0
[153340.877063] cx231xx 2-1:1.1: video EndPoint Addr 0x84, Alternate settings: 5
[153340.877067] cx231xx 2-1:1.1: VBI EndPoint Addr 0x85, Alternate settings: 2
[153340.877070] cx231xx 2-1:1.1: sliced CC EndPoint Addr 0x86, Alternate settings: 2
[153340.877074] cx231xx 2-1:1.1: TS EndPoint Addr 0x81, Alternate settings: 6
[153340.877139] usbcore: registered new interface driver cx231xx
[153340.885771] cx231xx 2-1:1.1: audio EndPoint Addr 0x83, Alternate settings: 3
[153340.885776] cx231xx 2-1:1.1: Cx231xx Audio Extension initialized
[153341.021284] si2157 4-0060: Silicon Labs Si2147/2148/2157/2158 successfully attached
[153341.021292] DVB: registering new adapter (cx231xx #0)
[153341.021297] cx231xx 2-1:1.1: DVB: registering adapter 0 frontend 0 (LG Electronics LGDT3306A VSB/QAM Frontend)...
[153341.021512] dvb_register_media_device: media device 'LG Electronics LGDT3306A VSB/QAM Frontend' registered.
[153341.021799] dvb_register_media_device: media device 'demux' registered.
[153341.021968] dvb_register_media_device: media device 'dvr' registered.
[153341.022135] dvb_register_media_device: media device 'dvb net' registered.
[153341.022141] cx231xx 2-1:1.1: Successfully loaded cx231xx-dvb
[153341.022145] cx231xx 2-1:1.1: Cx231xx dvb Extension initialized
[153434.153699] si2157 4-0060: found a 'Silicon Labs Si2157-A30'
[153434.177324] si2157 4-0060: firmware version: 3.0.5

Firmware

Firmware for USB bridge is needed.

• v4l-cx231xx-avcore-01.fw

Place the firmware file in /lib/firmware.

Known issues

• Analog TV is not supported.

External Links

• Hauppauge WinTV-HVR-955Q product page