Új kernel -> nincs MT2050 (BT878 kártya) tuner támogatás?

nekem sem megy a bttv 2.6.15 alatt (archlinux), probalok szenvedni vele, de nem ok.
xawtv-vel /dev/video0-t nezve van kep (neha overlayel is, neha azzal sem), csatornavaltas nyista.
kdetv v4l2 beallitasi hibara panaszkodik

amit tettem az ugy erdekeben: video groupba betettem magamat
de a helyzet nem valtozott (rootkent meg egyebkent is u.ez a hibauzenet)

detvv4lsetup: using X11 display :0.0
WARNING: Your X-Server has no DGA support.
mode: 1280x1024, depth=24, bpp=32, bpl=5120, base=unknown
WARNING: couldn't find framebuffer base address, try manual
configuration ("kdetvv4lsetup -a ")
/dev/v4l/video0 [v4l2]: configuration done
Creating vbi proxy client, rev.
$Id: proxy-client.c,v 1.9 2005/01/20 20:56:11 mschimek Exp $
proxy_msg: connect: error 2, Nincs ilyen fájl vagy könyvtár
kdetv: WARNING: VBIDecoder: vbi_capture_proxy_new error: Connection via socket failed, server not running.
Try to open V4L2 0.20 VBI device, libzvbi interface rev.
$Id: io-v4l2.c,v 1.31 2004/12/30 02:24:11 mschimek Exp $
Opened /dev/v4l/vbi0
Try to open V4L2 2.6 VBI device, libzvbi interface rev.
$Id: io-v4l2k.c,v 1.28 2005/05/25 02:26:41 mschimek Exp $
Opened /dev/v4l/vbi0
/dev/v4l/vbi0 (BT878 video (Askey CPH05X/06X () is a v4l2 vbi device,
driver bttv, version 0x00000910
Using streaming interface
Current scanning system is 625
Querying current vbi parameters... success
VBI capture parameters supported: format 59455247 [GREY], 35468950 Hz, 2048 bpl, offs 244, F1 7...22, F2 319...334, flags 00000000
VBI capture parameters granted: format 59455247 [GREY], 35468950 Hz, 2048 bpl, offs 244, F1 7...22, F2 319...334, flags 00000000
Nyquist check passed
Request decoding of services 0x60000c7f, strict level -1
Will capture services 0x0000041f, added 0x41f commit:1
Requesting 16 streaming i/o buffers
Mapping 16 streaming i/o buffers
Successful opened /dev/v4l/vbi0 (BT878 video (Askey CPH05X/06X ()
kdetv: WARNING: MainWindow::setupInfraRed(): Lirc not available
kdetv: WARNING: VolumeController::doSetVolume: AudioManager failed, trying SourceManager
kdetv: WARNING: VolumeController::doSetVolume: AudioManager failed, trying SourceManager
QDateTime::fromString: Parameter out of range
Suspending stream...
Creating vbi proxy client, rev.
$Id: proxy-client.c,v 1.9 2005/01/20 20:56:11 mschimek Exp $
proxy_msg: connect: error 2, Nincs ilyen fájl vagy könyvtár
kdetv: WARNING: VBIDecoder: vbi_capture_proxy_new error: Connection via socket failed, server not running.
Try to open V4L2 0.20 VBI device, libzvbi interface rev.
$Id: io-v4l2.c,v 1.31 2004/12/30 02:24:11 mschimek Exp $
Opened /dev/v4l/vbi0
Try to open V4L2 2.6 VBI device, libzvbi interface rev.
$Id: io-v4l2k.c,v 1.28 2005/05/25 02:26:41 mschimek Exp $
Opened /dev/v4l/vbi0
/dev/v4l/vbi0 (BT878 video (Askey CPH05X/06X () is a v4l2 vbi device,
driver bttv, version 0x00000910
Using streaming interface
Current scanning system is 525
Querying current vbi parameters... success
VBI capture parameters supported: format 59455247 [GREY], 28636363 Hz, 2048 bpl, offs 244, F1 10...25, F2 273...288, flags 00000000
VBI capture parameters granted: format 59455247 [GREY], 28636363 Hz, 2048 bpl, offs 244, F1 10...25, F2 273...288, flags 00000000
Nyquist check passed
Request decoding of services 0x60000c7f, strict level -1
Will capture services 0x00000060, added 0x60 commit:1
Requesting 16 streaming i/o buffers
Mapping 16 streaming i/o buffers
Successful opened /dev/v4l/vbi0 (BT878 video (Askey CPH05X/06X ()
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
ASSERT: "_init" in qvideostream.cpp (477)
Too many errors. Ending V4L2 grabbing.
stream-read: ioctl DQBUF: 5 (Be/kimeneti hiba)
kdetv: WARNING: VbiDecoder: VBI capture error: Be/kimeneti hiba
V4L2Grabber::~V4L2Grabber(): wait().
V4L2Grabber::~V4L2Grabber(): deleted.

mi lehet a gond?

Nekem 2.6.15-mm kernellel megy a tuner rendesen. 2.6.14-nel valtozott valami az -mm faban, de 2.6.15-mm -tol ujra tokeletesen megy minden programom tunerkartyaval. Porbaljatok ki az -mm kerneleket.

meglett a probléma (fglrx-el nem ment a dolog, csak radeon driverrel), viszont adodott egy masik:

#rmmod bttv
#modprobe bttv card=24 tuner=34

dmesg ezt irja:

bttv0: Bt878 (rev 2) at 0000:05:08.0, irq: 20, latency: 32, mmio: 0xfdbff000
bttv0: using: Askey CPH05X/06X (bt878) [many vendors] [card=24,insmod option]
bttv0: gpio: en=00000000, out=00000000 in=00ffffff [init]
bttv0: using tuner=34
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: Unknown parameter `type'
bttv0: registered device video0
bttv0: registered device vbi0
bttv0: PLL: 28636363 => 35468950 . ok
bttv0: add subdevice "remote0"
bttv0: PLL can sleep, using XTAL (28636363).
bttv0: SCERR @ 2af41014,bits: OFLOW FDSR SCERR*
bttv0: PLL: 28636363 => 35468950 .. ok

ha
#modprobe tuner type=34 -et irok neki akkor:

FATAL: Error inserting tuner (/lib/modules/2.6.15-ARCH/kernel/drivers/media/video/tuner.ko): Unknown symbol in module, or unknown parameter (see dmesg)

dmesg:
tuner: Unknown parameter `type'

a tuner.ko pedig ottvan a helyen. xawtv-vel vagy kdetv-vel nezve tokjol megy az adas, csak nem lehet csatornat valtani, tehat a tunerrel van a para
(modprobe card=24 tuner=34 parameterrel hibatlanul megy ubuntu alatt 2.6.12-10 es kernellel)

mondjuk az a furcsa, h amikor 6.8xorg es fglrx driver mellett nem ment a v4l es a fenti hibauzenetek generalodtak, akkor a kdetv vegigpasztazta a csatornakat, es megtalalt mindent, tehat mukodott a tuner, viszont nem volt kep. ha xawtv-bol nyomattam, akkor ment a kep overlay-el, viszont csatornakereses nyista.
most kep van, minden van, kdetv van, csak tuner funkciok nincsenek... ki erti ezt?