Re: BTTV Tuner Strangeness

Phillip K. Hornung (redx@pknet.com)
Sun, 26 Jul 1998 10:38:40 -0700 (PDT)


Here are the kernel messages from inserting the modules in with debug=1. Also
started XawTV on channel 4, with the sound tuned off by +17. Cable boxes are
on channel 4 here. :)

-Phil

---
i2c module initialized.
Linux video capture interface: v0.01 ALPHA
i2c char device interface initialized.
i2c module initialized.
Linux video capture interface: v0.01 ALPHA
i2c char device interface initialized.
bttv0: Brooktree Bt878 (rev 2) bus: 0, devfn: 80, irq: 11, memory: 0xe1001000.
bttv0: ioremap... request_irq (11)... pci busmaster... pci latency... ok
bttv: 1 Bt848 card(s) found.
i2c(bit): Adapter: bt848 #0 scl: 1  sda: 1 -- testing...
i2c(bit):1 scl: 1  sda: 0 
i2c(bit):2 scl: 1  sda: 1 
i2c(bit):3 scl: 0  sda: 1 
i2c(bit):4 scl: 1  sda: 1 
i2c(bit): bt848 #0 passed test.
bttv0: i2c reg: I2C char device (id 0xffffffff)
tuner: chip found @ 0x61
bttv0: i2c reg: i2c tv tuner chip (id 0x2)
msp3400: setvolume: 0:0 0x00 0x00
msp3400: thread: start
msp3400: thread: sleep
bttv0: i2c reg: MSP3430G-A1 (id 0x1)
msp3400: init: chip=MSP3430G-A1, registered as sound mixer
i2c(bit): scanning bus bt848 #0.
i2c(bit):  found chip at addr=0x40
i2c(bit):  found chip at addr=0x50
i2c(bit):  found chip at addr=0x61
bttv0: model: HAUPPAUGE
msp3400: thread: wakeup
msp3400: setvolume: 0:0 0x00 0x00
msp3400: setmode: 0
msp3400: carrier1 val:  1618 / 4.5   NTSC
msp3400: carrier1 val:  1385 / 5.5   PAL B/G
msp3400: carrier1 val:   969 / 6.0   PAL I
msp3400: carrier1 val:   649 / 6.5   PAL SAT / SECAM
msp3400: setmode: 3
msp3400: B/G setstereo: 1
msp3400: setvolume: 65535:65535 0x73 0x00
msp3400: thread: sleep
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
bttv: PCI display adapter: UNKNOWN.
bttv: Unknown video memory base address.
bttv: Video memory override: 0xe0000000
bttv: PCI display adapter: UNKNOWN.
bttv: Unknown video memory base address.
bttv: Video memory override: 0xe0000000
msp3400: setvolume: 65535:65535 0x73 0x00
msp3400: setbass: 32768 0x00
msp3400: settreble: 32768 0x00
tuner: tv freq set to 67.25
msp3400: thread: wakeup
msp3400: setvolume: 0:0 0x00 0x00
msp3400: setmode: 0
msp3400: carrier1 val: 65508 / 4.5   NTSC
msp3400: carrier1 val:   222 / 5.5   PAL B/G
msp3400: carrier1 val:   198 / 6.0   PAL I
msp3400: carrier1 val:   108 / 6.5   PAL SAT / SECAM
msp3400: setmode: 3
msp3400: B/G setstereo: 1
msp3400: setvolume: 65535:65535 0x73 0x00
msp3400: thread: sleep
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
msp3400: setvolume: 65535:65535 0x73 0x00
msp3400: setbass: 32768 0x00
msp3400: settreble: 32768 0x00
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
msp3400: thread: wakeup
msp3400: stereo detect register: -16
msp3400: thread: sleep
---

-Phil

On 26-Jul-98 Gerd Knorr wrote: > In lists.linux.kernel you write: > >>Hello, > >>I have a newer Hauppauge WinTV card (2 actually, models 400 and 401) which >>both >>have a Bt878 chip, Philips NTSC tuner, MSP3430G-A1. Video card is and ATI >>3DXpression+ PC2TV with 4MB SGRAM. > >>I am currently using XawTV 2.18 and the experimental drivers included with >>it. >>The more standard BTTV drivers under 2.0.35 cause i2c i/o errors and the >>tuner >>can't change channels or fine adjust. > >>The experimental drivers under 2.1.111 have no problems with i2c. The >>problem >>that I have is that the picture comes in just fine, but the sound is off by >>about +17 fine adjustments. :( My hunch is that the Philips tuner on the >>newer cards are somehow not completely supported, but are very close. If >>anyone has any ideas, patches, or suggestions, it would be of great help. =) >>Just getting it on channel 4 with the sound sort of aligned would be great, >>as >>the cable box will do the rest. :) > >>And the resulting kernel messages... > > [ ... ] > > Again please, and insmod both tuner and msp3400 module with "debug=1" > > Gerd > > -- > Gerd Knorr <kraxel@cs.tu-berlin.de>

--------------------------------------------------- E-Mail: Phillip K. Hornung <redx@pknet.com> Web: http://www.pknet.com/ ICQ: 2392585 Address: PSC Box 4074 Beale AFB, CA 95903 Phone: (530) 788-2346 Date: 26-Jul-98 Time: 10:25:12

Never eat more than you can lift. -- Miss Piggy

This message was sent by XFMail 1.3 (Linux 2.0.34 i586) ---------------------------------------------------

- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.altern.org/andrebalsa/doc/lkml-faq.html