Dotaz: lirc_gpio nevytvoří /dev/lirc

[Zett]

Slack 10, kernel 2.6.7

TV normálně jede, moduly lirc_gpio a lirc_dev se natáhnou.Bohužel neexistuje /dev/lirc a tak nefunguje DO, trochu mě mate ve výpisu dmesg subdevice remote0, ale ten taky neexistuje. Nevíte někdo v čem by mohl být zakopaný pes?

Část dmesg:

lirc_dev: IR Remote Control driver registered, at major 61
Linux video capture interface: v1.00
bttv: driver version 0.9.14 loaded
bttv: using 4 buffers with 2080k (520 pages) each for capture
bttv: Bt8xx card found (0).
bttv0: Bt878 (rev 17) at 0000:01:07.0, irq: 5, latency: 32, mmio: 0xd0000000
bttv0: detected: Leadtek WinFast TV 2000 [card=34], PCI subsystem ID is 107d:6606
bttv0: using: Leadtek WinFast 2000/ WinFast 2000 XP [card=34,insmod option]
bttv0: gpio: en=00000000, out=00000000 in=00bff3de [pre-init]
bttv0: gpio: en=00000000, out=00000000 in=00bff3de [init]
bttv0: using tuner=5
bttv0: i2c: checking for MSP34xx @ 0x80... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
tuner: chip found at addr 0xc2 i2c-bus bt878 #0 [sw]
tuner: type set to 5 (Philips PAL_BG (FI1216 and compatibles)) by bt878 #0 [sw]
bttv0: registered device video0
bttv0: registered device vbi0
bttv0: registered device radio0
bttv0: gpio: en=00b33000, out=00800000 in=000cc3de [audio: off]
bttv0: gpio: en=00b33000, out=00800000 in=000cc3de [audio: off]
bttv0: PLL: 28636363 => 35468950 .. ok
bttv0: add subdevice "remote0"
lirc_gpio (-1): card type 0x22, id 0x6606107d
lirc_dev: lirc_register_plugin:sample_rate: 0
lirc_gpio (0): driver registered
bttv0: gpio: en=00b33000, out=00800000 in=000cc3de [audio: off]

Část /var/log/lircd

Jul 9 16:45:09 myslack lircd 0.7.0pre6: lircd(leadtek_0010) ready
Jul 9 16:45:19 myslack lircd 0.7.0pre6: accepted new client on /dev/lircd
Jul 9 16:45:19 myslack lircd 0.7.0pre6: could not get file information for /dev/lirc
Jul 9 16:45:19 myslack lircd 0.7.0pre6: default_init(): No such file or directory
Jul 9 16:45:19 myslack lircd 0.7.0pre6: caught signal

Odpovědi

[Petr]

http://www.abclinuxu.cz/forum/show/56928, treba ti to pomuze.

[Zett]

Obávám se, že tohle mi teda nepomůže...

[Zett]

Po důkladném hledání na netu si odpovím sám...
Lirc zatím nepodporuje udevfs který používám.

From: (lirc@ba...) (Christoph Bartelmus)
lirc-0.7.0pre6
2004-06-19 01:46

Hi,

there"s a new pre-release available. Changes since pre5:
* added support for Sasem OnAir Remocon-V (Oliver Stabel)

This is a release candidate for the long overdue 0.7.0. Please test and report any problems you might encounter.

Currently known issues (if you think you can pick one of those and fix it, please contact me!):

- lirc_mceusb does not compile for 2.6
- no udevfs support
- no devfs support on 2.6
- lirc_serial bug related to CONFIG_DEBUG_SPINLOCK_SLEEP

Follow this link to download the package:

http://www.lirc.org/software/snapshots/lirc-0.7.0pre6.tar.bz2

Christoph

[Smazáno]

2.6.x jádro a televizní karta? Lirc je mrtvé, ať žije kernel! Doporučuju napřít pozornost na moduly ir_kbd_i2, ir_kbd_gpio a ir_common. Resp. na: <path-to-kernel>/Documentation/video4linux/README.ir

Vac

[Zett]

Tohle vypadá docela dobře. Díky.

[cartman]

Pouzivam udev aj lirc na mojom gentoo s 2.6.7 a tv karta vyuziva lirc_gpio.

mknod /dev/lirc c 61 0

[Zett]

Tohle mi pomohlo. Teď lirc funguje úplně bezvadně. Díky moc.