diff options
Diffstat (limited to 'Documentation/dvb')
| -rw-r--r-- | Documentation/dvb/bt8xx.txt | 42 |
1 files changed, 16 insertions, 26 deletions
diff --git a/Documentation/dvb/bt8xx.txt b/Documentation/dvb/bt8xx.txt index d84df8072d7e..d64430bf4bb6 100644 --- a/Documentation/dvb/bt8xx.txt +++ b/Documentation/dvb/bt8xx.txt | |||
| @@ -35,45 +35,35 @@ TwinHan (dst) are loaded automatically by the dvb-bt8xx device driver. | |||
| 35 | $ modprobe bttv (normally bttv is being loaded automatically by kmod) | 35 | $ modprobe bttv (normally bttv is being loaded automatically by kmod) |
| 36 | $ modprobe dvb-bt8xx (or just place dvb-bt8xx in /etc/modules for automatic loading) | 36 | $ modprobe dvb-bt8xx (or just place dvb-bt8xx in /etc/modules for automatic loading) |
| 37 | 37 | ||
| 38 | 3b) TwinHan | 38 | |
| 39 | ----------- | 39 | 3b) TwinHan and Clones |
| 40 | -------------------------- | ||
| 40 | 41 | ||
| 41 | $ modprobe bttv i2c_hw=1 card=0x71 | 42 | $ modprobe bttv i2c_hw=1 card=0x71 |
| 42 | $ modprobe dvb-bt8xx | 43 | $ modprobe dvb-bt8xx |
| 43 | $ modprobe dst | 44 | $ modprobe dst |
| 44 | 45 | ||
| 45 | The value 0x71 will override the PCI type detection for dvb-bt8xx, which | 46 | The value 0x71 will override the PCI type detection for dvb-bt8xx, |
| 46 | is necessary for TwinHan cards.# | 47 | which is necessary for TwinHan cards. |
| 47 | 48 | ||
| 48 | If you're having an older card (blue color circuit) and card=0x71 locks your | 49 | If you're having an older card (blue color circuit) and card=0x71 locks |
| 49 | machine, try using 0x68, too. If that does not work, ask on the DVB mailing list. | 50 | your machine, try using 0x68, too. If that does not work, ask on the |
| 51 | mailing list. | ||
| 50 | 52 | ||
| 51 | The DST module takes a couple of useful parameters, in case the | 53 | The DST module takes a couple of useful parameters. |
| 52 | dst drivers fails to detect your type of card correctly. | ||
| 53 | 54 | ||
| 54 | dst_type takes values 0 (satellite), 1 (terrestial TV), 2 (cable). | 55 | verbose takes values 0 to 5. These values control the verbosity level. |
| 55 | 56 | ||
| 56 | dst_type_flags takes bit combined values: | 57 | debug takes values 0 and 1. You can either disable or enable debugging. |
| 57 | 1 = new tuner type packets. You can use this if your card is detected | ||
| 58 | and you have debug and you continually see the tuner packets not | ||
| 59 | working (make sure not a basic problem like dish alignment etc.) | ||
| 60 | 58 | ||
| 61 | 2 = TS 204. If your card tunes OK, but the picture is terrible, seemingly | 59 | dst_addons takes values 0 and 0x20. A value of 0 means it is a FTA card. |
| 62 | breaking up in one half continually, and crc fails a lot, then | 60 | 0x20 means it has a Conditional Access slot. |
| 63 | this is worth a try (or trying to turn off) | ||
| 64 | 61 | ||
| 65 | 4 = has symdiv. Some cards, mostly without new tuner packets, require | 62 | The autodected values are determined bythe cards 'response |
| 66 | a symbol division algorithm. Doesn't apply to terrestial TV. | ||
| 67 | |||
| 68 | You can also specify a value to have the autodetected values turned off | ||
| 69 | (e.g. 0). The autodected values are determined bythe cards 'response | ||
| 70 | string' which you can see in your logs e.g. | 63 | string' which you can see in your logs e.g. |
| 71 | 64 | ||
| 72 | dst_check_ci: recognize DST-MOT | 65 | dst_get_device_id: Recognise [DSTMCI] |
| 73 | |||
| 74 | or | ||
| 75 | 66 | ||
| 76 | dst_check_ci: unable to recognize DSTXCI or STXCI | ||
| 77 | 67 | ||
| 78 | -- | 68 | -- |
| 79 | Authors: Richard Walker, Jamie Honan, Michael Hunold | 69 | Authors: Richard Walker, Jamie Honan, Michael Hunold, Manu Abraham |