2d6e7322b5
Updated Documentation Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
75 lines
2.3 KiB
Plaintext
75 lines
2.3 KiB
Plaintext
How to get the Nebula, PCTV and Twinhan DST cards working
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=========================================================
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This class of cards has a bt878a as the PCI interface, and
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require the bttv driver.
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Please pay close attention to the warning about the bttv module
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options below for the DST card.
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1) General informations
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=======================
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These drivers require the bttv driver to provide the means to access
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the i2c bus and the gpio pins of the bt8xx chipset.
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Because of this, you need to enable
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"Device drivers" => "Multimedia devices"
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=> "Video For Linux" => "BT848 Video For Linux"
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Furthermore you need to enable
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"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
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=> "DVB for Linux" "DVB Core Support" "BT8xx based PCI cards"
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2) Loading Modules
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==================
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In general you need to load the bttv driver, which will handle the gpio and
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i2c communication for us, plus the common dvb-bt8xx device driver.
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The frontends for Nebula (nxt6000), Pinnacle PCTV (cx24110) and
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TwinHan (dst) are loaded automatically by the dvb-bt8xx device driver.
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3a) Nebula / Pinnacle PCTV
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--------------------------
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$ modprobe bttv (normally bttv is being loaded automatically by kmod)
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$ modprobe dvb-bt8xx (or just place dvb-bt8xx in /etc/modules for automatic loading)
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3b) TwinHan and Clones
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--------------------------
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$ modprobe bttv i2c_hw=1 card=0x71
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$ modprobe dvb-bt8xx
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$ modprobe dst
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The value 0x71 will override the PCI type detection for dvb-bt8xx,
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which is necessary for TwinHan cards.
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If you're having an older card (blue color circuit) and card=0x71 locks
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your machine, try using 0x68, too. If that does not work, ask on the
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mailing list.
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The DST module takes a couple of useful parameters.
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verbose takes values 0 to 4. These values control the verbosity level,
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and can be used to debug also.
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verbose=0 means complete disabling of messages
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1 only error messages are displayed
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2 notifications are also displayed
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3 informational messages are also displayed
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4 debug setting
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dst_addons takes values 0 and 0x20. A value of 0 means it is a FTA card.
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0x20 means it has a Conditional Access slot.
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The autodected values are determined bythe cards 'response
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string' which you can see in your logs e.g.
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dst_get_device_id: Recognise [DSTMCI]
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--
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Authors: Richard Walker, Jamie Honan, Michael Hunold, Manu Abraham
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