WinTV Express

Ovladač:

v jádře

Technické parametry

Je to TV tuner, nema radio ani IR remote controler.

Identifikace pod Linuxem

lspci | grep -i bt

06:02.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
06:02.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)

/ver/log/messages:

Linux video capture interface: v1.00
bttv: driver version 0.9.16 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Bt8xx card found (0).
ACPI: PCI Interrupt 0000:06:02.0[A] -> GSI 18 (level, low) -> IRQ 185
bttv0: Bt878 (rev 17) at 0000:06:02.0, irq: 185, latency: 32, mmio: 0xdfefe000
bttv0: detected: Hauppauge WinTV [card=10], PCI subsystem ID is 0070:13eb
bttv0: using: Hauppauge (bt878) [card=10,insmod option]
bttv0: Hauppauge/Voodoo msp34xx: reset line init [5]
i2c-algo-bit.o: bt878 #0 [sw] passed test.
tveeprom 0-0050: Hauppauge model 44804, rev E181, serial# 8301009
tveeprom 0-0050: tuner model is LG TAPC G701D (idx 81, type 4)
tveeprom 0-0050: TV standards PAL(B/G) (eeprom 0x04)
tveeprom 0-0050: audio processor is None (idx 0)
tveeprom 0-0050: decoder processor is BT878 (idx 14)
tveeprom 0-0050: has no radio, has no IR remote
bttv0: using tuner=41
bttv0: i2c: checking for MSP34xx @ 0x80... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
bttv0: i2c: checking for TDA9887 @ 0x86... not found
tuner 0-0061: chip found @ 0xc2 (bt878 #0 [sw])
tuner 0-0061: type set to 41 (Philips PAL_MK (FI1216 MK))
bttv0: registered device video0
bttv0: registered device vbi0
bttv0: PLL: 28636363 => 35468950 . ok

Postup zprovoznění pod Linuxem

V kernelu 2.6 mit podporu:

Device Drivers -> Multimedia devices:
<M> Video For Linux
Device Drivers -> Multimedia devices -> Video For Linux:
<M> BT848 Video For Linux
Device Drivers -> Sound:
<M> Sound card support
Device Drivers -> Sound -> Advanced Linux Sound Architecture:
<M> Advanced Linux Sound Architecture
<M>   Sequencer support
<M>   OSS Mixer API
<M>   OSS PCM (digital audio) API
[*]   OSS Sequencer API
<M>   RTC Timer support
[*]     Use RTC as default sequencer timer
Device Drivers -> Sound -> Advanced Linux Sound Architecture -> PCI devices:
<M> Bt87x Audio Capture
[*]   Bt87x Audio overclocking

/etc/modprobe.conf:

# i2c
alias char-major-89     i2c-dev
options i2c-algo-bit    bit_test=1
# bttv
alias char-major-81     videodev
alias char-major-81-0   bttv
options bttv            card=10 tuner=41

Dokument vytvořil: Jiri Tyr, 23.11.2005 15:39 | Zobrazeno: 961×