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Diffstat (limited to 'Documentation/video4linux/bttv/Insmod-options')
| -rw-r--r-- | Documentation/video4linux/bttv/Insmod-options | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/Documentation/video4linux/bttv/Insmod-options b/Documentation/video4linux/bttv/Insmod-options new file mode 100644 index 000000000..838413146 --- /dev/null +++ b/Documentation/video4linux/bttv/Insmod-options @@ -0,0 +1,84 @@ + +bttv.o + the bt848 (grabber chip) driver + + insmod args: + card=n card type, see cardlist for a list. + radio=0/1 card supports radio + pll=0/1/2 pll settings + 0: don't use PLL + 1: 28 MHz crystal installed + 2: 35 MHz crystal installed + triton1=0/1 for Triton1 compatibility + Triton1 is automatically recognized + but this might also help with other chipsets + bigendian=n Set the endianness of the gfx framebuffer. + Default is native endian. + fieldnr=1 Count fields. Some TV descrambling software + needs this, for others it only generates + 50 useless IRQs/sec. + autoload=0/1 autoload helper modules (tuner, audio). + default is 1 (on). + + remap, card, radio and pll accept up to four comma-separated arguments + (for multiple boards). + +msp3400.o + The driver for the msp34xx sound processor chips. If you have a + stereo card, you probably want to insmod this one. + + insmod args: + debug=1/2 print some debug info to the syslog, + 2 is more verbose. + simple=1 Use the "short programming" method. Newer + msp34xx versions support this. You need this + for dbx stereo. + once=1 Don't check the TV-stations Audio mode + every few seconds, but only once after + channel switches. + amsound=1 Audio carrier is AM/NICAM at 6.5 Mhz. This + should improve things for french people, the + carrier autoscan seems to work with FM only... + mixer=n allocate mixer device #n. Default is the + first free slot. + +tea6300.o + The driver for the tea6300 fader chip. If you have a stereo + card and the msp3400.o doesn't work, you might want to try this + one. This chip is seen on most STB TV/FM cards (usually from + Gateway OEM sold surplus on auction sites). + + insmod args: + debug=1 print some debug info to the syslog. + +tda8425.o + The driver for the tda8425 fader chip. This driver used to be + part of bttv.c, so if your sound used to work but does not + anymore, try loading this module. + + insmod args: + debug=1 print some debug info to the syslog. + +tda9855.o + The driver for the tda9855 audio chip. Afaik, only the + Diamond DTV2000 has this chip. + + insmod args: + debug=1 print some debug info to the syslog. + +tuner.o + The tuner driver. You need this unless you want to use only + with a camera or external tuner ... + + insmod args: + debug=1 print some debug info to the syslog + type=n type of the tuner chip. n as follows: + 0: Temic PAL tuner + 1: Philips PAL_I tuner + 2: Philips NTSC tuner + 3: Philips SECAM tuner + 4: no tuner + 5: Philips PAL tuner + 6: Temic NTSC tuner + 7: Temic PAL tuner + |