[PATCH] dvb: drop obsolete dibusb driver
Remove the dibusb driver which has been obsoleted by the generalized dvb-usb driver. Signed-off-by: Patrick Boettcher <pb@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>
This commit is contained in:
Johannes Stezenbach
Linus Torvalds
Родитель
3e05d2b8d3
Коммит
b6a235b118
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@ -1,285 +0,0 @@
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Documentation for dib3000* frontend drivers and dibusb device driver
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====================================================================
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Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de),
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dibusb and dib3000mb/mc drivers based on GPL code, which has
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Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, version 2.
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Supported devices USB1.1
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========================
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Produced and reselled by Twinhan:
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---------------------------------
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- TwinhanDTV USB-Ter DVB-T Device (VP7041)
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http://www.twinhan.com/product_terrestrial_3.asp
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- TwinhanDTV Magic Box (VP7041e)
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http://www.twinhan.com/product_terrestrial_4.asp
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- HAMA DVB-T USB device
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http://www.hama.de/portal/articleId*110620/action*2598
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- CTS Portable (Chinese Television System) (2)
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http://www.2cts.tv/ctsportable/
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- Unknown USB DVB-T device with vendor ID Hyper-Paltek
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Produced and reselled by KWorld:
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--------------------------------
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- KWorld V-Stream XPERT DTV DVB-T USB
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http://www.kworld.com.tw/en/product/DVBT-USB/DVBT-USB.html
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- JetWay DTV DVB-T USB
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http://www.jetway.com.tw/evisn/product/lcd-tv/DVT-USB/dtv-usb.htm
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- ADSTech Instant TV DVB-T USB
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http://www.adstech.com/products/PTV-333/intro/PTV-333_intro.asp?pid=PTV-333
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Others:
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-------
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- Ultima Electronic/Artec T1 USB TVBOX (AN2135, AN2235, AN2235 with Panasonic Tuner)
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http://82.161.246.249/products-tvbox.html
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- Compro Videomate DVB-U2000 - DVB-T USB (2)
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http://www.comprousa.com/products/vmu2000.htm
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- Grandtec USB DVB-T
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http://www.grand.com.tw/
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- Avermedia AverTV DVBT USB (2)
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http://www.avermedia.com/
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- DiBcom USB DVB-T reference device (non-public)
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Supported devices USB2.0
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========================
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- Twinhan MagicBox II (2)
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http://www.twinhan.com/product_terrestrial_7.asp
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- Hanftek UMT-010 (1)
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http://www.globalsources.com/si/6008819757082/ProductDetail/Digital-TV/product_id-100046529
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- Typhoon/Yakumo/HAMA DVB-T mobile USB2.0 (1)
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http://www.yakumo.de/produkte/index.php?pid=1&ag=DVB-T
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- Artec T1 USB TVBOX (FX2) (2)
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- Hauppauge WinTV NOVA-T USB2
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http://www.hauppauge.com/
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- KWorld/ADSTech Instant DVB-T USB2.0 (DiB3000M-B)
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- DiBcom USB2.0 DVB-T reference device (non-public)
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1) It is working almost.
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2) No test reports received yet.
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0. NEWS:
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2005-02-11 - added support for the KWorld/ADSTech Instant DVB-T USB2.0. Thanks a lot to Joachim von Caron
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2005-02-02 - added support for the Hauppauge Win-TV Nova-T USB2
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2005-01-31 - distorted streaming is finally gone for USB1.1 devices
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2005-01-13 - moved the mirrored pid_filter_table back to dvb-dibusb
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- first almost working version for HanfTek UMT-010
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- found out, that Yakumo/HAMA/Typhoon are predessors of the HanfTek UMT-010
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2005-01-10 - refactoring completed, now everything is very delightful
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- tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
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Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
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2004-12-29 - after several days of struggling around bug of no returning URBs fixed.
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2004-12-26 - refactored the dibusb-driver, splitted into separate files
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- i2c-probing enabled
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2004-12-06 - possibility for demod i2c-address probing
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- new usb IDs (Compro,Artec)
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2004-11-23 - merged changes from DiB3000MC_ver2.1
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- revised the debugging
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- possibility to deliver the complete TS for USB2.0
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2004-11-21 - first working version of the dib3000mc/p frontend driver.
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2004-11-12 - added additional remote control keys. Thanks to Uwe Hanke.
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2004-11-07 - added remote control support. Thanks to David Matthews.
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2004-11-05 - added support for a new devices (Grandtec/Avermedia/Artec)
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- merged my changes (for dib3000mb/dibusb) to the FE_REFACTORING, because it became HEAD
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- moved transfer control (pid filter, fifo control) from usb driver to frontend, it seems
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better settled there (added xfer_ops-struct)
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- created a common files for frontends (mc/p/mb)
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2004-09-28 - added support for a new device (Unkown, vendor ID is Hyper-Paltek)
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2004-09-20 - added support for a new device (Compro DVB-U2000), thanks
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to Amaury Demol for reporting
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- changed usb TS transfer method (several urbs, stopping transfer
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before setting a new pid)
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2004-09-13 - added support for a new device (Artec T1 USB TVBOX), thanks
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to Christian Motschke for reporting
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2004-09-05 - released the dibusb device and dib3000mb-frontend driver
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(old news for vp7041.c)
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2004-07-15 - found out, by accident, that the device has a TUA6010XS for
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PLL
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2004-07-12 - figured out, that the driver should also work with the
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CTS Portable (Chinese Television System)
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2004-07-08 - firmware-extraction-2.422-problem solved, driver is now working
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properly with firmware extracted from 2.422
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- #if for 2.6.4 (dvb), compile issue
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- changed firmware handling, see vp7041.txt sec 1.1
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2004-07-02 - some tuner modifications, v0.1, cleanups, first public
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2004-06-28 - now using the dvb_dmx_swfilter_packets, everything
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runs fine now
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2004-06-27 - able to watch and switching channels (pre-alpha)
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- no section filtering yet
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2004-06-06 - first TS received, but kernel oops :/
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2004-05-14 - firmware loader is working
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2004-05-11 - start writing the driver
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1. How to use?
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NOTE: This driver was developed using Linux 2.6.6.,
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it is working with 2.6.7 and above.
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Linux 2.4.x support is not planned, but patches are very welcome.
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NOTE: I'm using Debian testing, so the following explaination (especially
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the hotplug-path) needn't match your system, but probably it will :).
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The driver is included in the kernel since Linux 2.6.10.
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1.1. Firmware
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The USB driver needs to download a firmware to start working.
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You can either use "get_dvb_firmware dibusb" to download the firmware or you
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can get it directly via
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for USB1.1 (AN2135)
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http://www.linuxtv.org/downloads/firmware/dvb-dibusb-5.0.0.11.fw
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for USB1.1 (AN2235) (a few Artec T1 devices)
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http://www.linuxtv.org/downloads/firmware/dvb-dibusb-an2235-1.fw
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for USB2.0 (FX2) Hauppauge, DiBcom
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http://www.linuxtv.org/downloads/firmware/dvb-dibusb-6.0.0.5.fw
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for USB2.0 ADSTech/Kworld USB2.0
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http://www.linuxtv.org/downloads/firmware/dvb-dibusb-adstech-usb2-1.fw
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for USB2.0 HanfTek
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http://www.linuxtv.org/downloads/firmware/dvb-dibusb-an2235-1.fw
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1.2. Compiling
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Since the driver is in the linux kernel, activating the driver in
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your favorite config-environment should sufficient. I recommend
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to compile the driver as module. Hotplug does the rest.
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1.3. Loading the drivers
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Hotplug is able to load the driver, when it is needed (because you plugged
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in the device).
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If you want to enable debug output, you have to load the driver manually and
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from withing the dvb-kernel cvs repository.
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first have a look, which debug level are available:
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modinfo dib3000mb
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modinfo dib3000-common
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modinfo dib3000mc
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modinfo dvb-dibusb
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modprobe dib3000-common debug=<level>
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modprobe dib3000mb debug=<level>
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modprobe dib3000mc debug=<level>
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modprobe dvb-dibusb debug=<level>
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should do the trick.
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When the driver is loaded successfully, the firmware file was in
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the right place and the device is connected, the "Power"-LED should be
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turned on.
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At this point you should be able to start a dvb-capable application. For myself
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I used mplayer, dvbscan, tzap and kaxtv, they are working. Using the device
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in vdr is working now also.
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2. Known problems and bugs
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- Don't remove the USB device while running an DVB application, your system will die.
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2.1. Adding support for devices
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It is not possible to determine the range of devices based on the DiBcom
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reference designs. This is because the reference design of DiBcom can be sold
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to thirds, without telling DiBcom (so done with the Twinhan VP7041 and
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the HAMA device).
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When you think you have a device like this and the driver does not recognizes it,
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please send the ****load*.inf and the ****cap*.inf of the Windows driver to me.
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Sometimes the Vendor or Product ID is identical to the ones of Twinhan, even
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though it is not a Twinhan device (e.g. HAMA), then please send me the name
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of the device. I will add it to this list in order to make this clear to
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others.
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If you are familar with C you can also add the VID and PID of the device to
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the dvb-dibusb-core.c-file and create a patch and send it over to me or to
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the linux-dvb mailing list, _after_ you have tried compiling and modprobing
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it.
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2.2. USB1.1 Bandwidth limitation
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Most of the currently supported devices are USB1.1 and thus they have a
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maximum bandwidth of about 5-6 MBit/s when connected to a USB2.0 hub.
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This is not enough for receiving the complete transport stream of a
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DVB-T channel (which can be about 16 MBit/s). Normally this is not a
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problem, if you only want to watch TV (this does not apply for HDTV),
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but watching a channel while recording another channel on the same
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frequency simply does not work very well. This applies to all USB1.1
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DVB-T devices, not just dibusb)
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Update: For the USB1.1 and VDR some work has been done (patches and comments
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are still very welcome). Maybe the problem is solved in the meantime because I
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now use the dmx_sw_filter function instead of dmx_sw_filter_packet. I hope the
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linux-dvb software filter is able to get the best of the garbled TS.
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The bug, where the TS is distorted by a heavy usage of the device is gone
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definitely. All dibusb-devices I was using (Twinhan, Kworld, DiBcom) are
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working like charm now with VDR. Sometimes I even was able to record a channel
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and watch another one.
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2.3. Comments
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Patches, comments and suggestions are very very welcome.
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3. Acknowledgements
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Amaury Demol (ademol@dibcom.fr) and Francois Kanounnikoff from DiBcom for
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providing specs, code and help, on which the dvb-dibusb, dib3000mb and
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dib3000mc are based.
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David Matthews for identifying a new device type (Artec T1 with AN2235)
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and for extending dibusb with remote control event handling. Thank you.
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Alex Woods for frequently answering question about usb and dvb
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stuff, a big thank you.
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Bernd Wagner for helping with huge bug reports and discussions.
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Gunnar Wittich and Joachim von Caron for their trust for giving me
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root-shells on their machines to implement support for new devices.
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Some guys on the linux-dvb mailing list for encouraging me
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Peter Schildmann >peter.schildmann-nospam-at-web.de< for his
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user-level firmware loader, which saves a lot of time
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(when writing the vp7041 driver)
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Ulf Hermenau for helping me out with traditional chinese.
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André Smoktun and Christian Frömmel for supporting me with
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hardware and listening to my problems very patient
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@ -29,7 +29,6 @@ comment "Supported USB Adapters"
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depends on DVB_CORE && USB
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source "drivers/media/dvb/ttusb-budget/Kconfig"
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source "drivers/media/dvb/ttusb-dec/Kconfig"
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source "drivers/media/dvb/dibusb/Kconfig"
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source "drivers/media/dvb/cinergyT2/Kconfig"
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comment "Supported FlexCopII (B2C2) Adapters"
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@ -2,4 +2,4 @@
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# Makefile for the kernel multimedia device drivers.
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#
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obj-y := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ dibusb/ cinergyT2/
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obj-y := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ cinergyT2/
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@ -1,62 +0,0 @@
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config DVB_DIBUSB
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tristate "DiBcom USB DVB-T devices (see help for a complete device list)"
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depends on DVB_CORE && USB
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select FW_LOADER
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select DVB_DIB3000MB
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select DVB_DIB3000MC
|
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select DVB_MT352
|
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help
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Support for USB 1.1 and 2.0 DVB-T devices based on reference designs made by
|
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DiBcom (http://www.dibcom.fr) and C&E.
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Devices supported by this driver:
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TwinhanDTV USB-Ter (VP7041)
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TwinhanDTV Magic Box (VP7041e)
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KWorld/JetWay/ADSTech V-Stream XPERT DTV - DVB-T USB1.1 and USB2.0
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Hama DVB-T USB-Box
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DiBcom reference devices (non-public)
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Ultima Electronic/Artec T1 USB TVBOX
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Compro Videomate DVB-U2000 - DVB-T USB
|
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Grandtec DVB-T USB
|
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Avermedia AverTV DVBT USB
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Artec T1 USB1.1 and USB2.0 boxes
|
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Yakumo/Typhoon DVB-T USB2.0
|
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Hanftek UMT-010 USB2.0
|
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Hauppauge WinTV NOVA-T USB2
|
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|
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The VP7041 seems to be identical to "CTS Portable" (Chinese
|
||||
Television System).
|
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|
||||
These devices can be understood as budget ones, they "only" deliver
|
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(a part of) the MPEG2 transport stream.
|
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|
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A firmware is needed to get the device working. See Documentation/dvb/README.dibusb
|
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details.
|
||||
|
||||
Say Y if you own such a device and want to use it. You should build it as
|
||||
a module.
|
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|
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config DVB_DIBUSB_MISDESIGNED_DEVICES
|
||||
bool "Enable support for some misdesigned (see help) devices, which identify with wrong IDs"
|
||||
depends on DVB_DIBUSB
|
||||
help
|
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Somehow Artec/Ultima Electronic forgot to program the eeprom of some of their
|
||||
USB1.1/USB2.0 devices.
|
||||
So comes that they identify with the default Vendor and Product ID of the Cypress
|
||||
CY7C64613 (AN2235) or Cypress FX2.
|
||||
|
||||
Affected device IDs:
|
||||
0x0574:0x2235 (Artec T1 USB1.1, cold)
|
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0x04b4:0x8613 (Artec T1 USB2.0, cold)
|
||||
0x0574:0x1002 (Artec T1 USB2.0, warm)
|
||||
0x0574:0x2131 (aged DiBcom USB1.1 test device)
|
||||
|
||||
Say Y if your device has one of the mentioned IDs.
|
||||
|
||||
config DVB_DIBCOM_DEBUG
|
||||
bool "Enable extended debug support for DiBcom USB device"
|
||||
depends on DVB_DIBUSB
|
||||
help
|
||||
Say Y if you want to enable debuging. See modinfo dvb-dibusb for
|
||||
debug levels.
|
||||
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@ -1,11 +0,0 @@
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dvb-dibusb-objs = dvb-dibusb-core.o \
|
||||
dvb-dibusb-dvb.o \
|
||||
dvb-dibusb-fe-i2c.o \
|
||||
dvb-dibusb-firmware.o \
|
||||
dvb-dibusb-remote.o \
|
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dvb-dibusb-usb.o \
|
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dvb-fe-dtt200u.o
|
||||
|
||||
obj-$(CONFIG_DVB_DIBUSB) += dvb-dibusb.o
|
||||
|
||||
EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
|
||||
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@ -1,558 +0,0 @@
|
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/*
|
||||
* Driver for mobile USB Budget DVB-T devices based on reference
|
||||
* design made by DiBcom (http://www.dibcom.fr/)
|
||||
*
|
||||
* dvb-dibusb-core.c
|
||||
*
|
||||
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
|
||||
*
|
||||
* based on GPL code from DiBcom, which has
|
||||
* Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
|
||||
*
|
||||
* Remote control code added by David Matthews (dm@prolingua.co.uk)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation, version 2.
|
||||
*
|
||||
* Acknowledgements
|
||||
*
|
||||
* Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver
|
||||
* sources, on which this driver (and the dib3000mb/mc/p frontends) are based.
|
||||
*
|
||||
* see Documentation/dvb/README.dibusb for more information
|
||||
*/
|
||||
#include "dvb-dibusb.h"
|
||||
|
||||
#include <linux/moduleparam.h>
|
||||
|
||||
/* debug */
|
||||
int dvb_dibusb_debug;
|
||||
module_param_named(debug, dvb_dibusb_debug, int, 0644);
|
||||
|
||||
#ifdef CONFIG_DVB_DIBCOM_DEBUG
|
||||
#define DBSTATUS ""
|
||||
#else
|
||||
#define DBSTATUS " (debugging is not enabled)"
|
||||
#endif
|
||||
MODULE_PARM_DESC(debug, "set debugging level (1=info,2=xfer,4=alotmore,8=ts,16=err,32=rc (|-able))." DBSTATUS);
|
||||
#undef DBSTATUS
|
||||
|
||||
static int pid_parse;
|
||||
module_param(pid_parse, int, 0644);
|
||||
MODULE_PARM_DESC(pid_parse, "enable pid parsing (filtering) when running at USB2.0");
|
||||
|
||||
static int rc_query_interval = 100;
|
||||
module_param(rc_query_interval, int, 0644);
|
||||
MODULE_PARM_DESC(rc_query_interval, "interval in msecs for remote control query (default: 100; min: 40)");
|
||||
|
||||
static int rc_key_repeat_count = 2;
|
||||
module_param(rc_key_repeat_count, int, 0644);
|
||||
MODULE_PARM_DESC(rc_key_repeat_count, "how many key repeats will be dropped before passing the key event again (default: 2)");
|
||||
|
||||
/* Vendor IDs */
|
||||
#define USB_VID_ADSTECH 0x06e1
|
||||
#define USB_VID_ANCHOR 0x0547
|
||||
#define USB_VID_AVERMEDIA 0x14aa
|
||||
#define USB_VID_COMPRO 0x185b
|
||||
#define USB_VID_COMPRO_UNK 0x145f
|
||||
#define USB_VID_CYPRESS 0x04b4
|
||||
#define USB_VID_DIBCOM 0x10b8
|
||||
#define USB_VID_EMPIA 0xeb1a
|
||||
#define USB_VID_GRANDTEC 0x5032
|
||||
#define USB_VID_HANFTEK 0x15f4
|
||||
#define USB_VID_HAUPPAUGE 0x2040
|
||||
#define USB_VID_HYPER_PALTEK 0x1025
|
||||
#define USB_VID_IMC_NETWORKS 0x13d3
|
||||
#define USB_VID_TWINHAN 0x1822
|
||||
#define USB_VID_ULTIMA_ELECTRONIC 0x05d8
|
||||
|
||||
/* Product IDs */
|
||||
#define USB_PID_ADSTECH_USB2_COLD 0xa333
|
||||
#define USB_PID_ADSTECH_USB2_WARM 0xa334
|
||||
#define USB_PID_AVERMEDIA_DVBT_USB_COLD 0x0001
|
||||
#define USB_PID_AVERMEDIA_DVBT_USB_WARM 0x0002
|
||||
#define USB_PID_COMPRO_DVBU2000_COLD 0xd000
|
||||
#define USB_PID_COMPRO_DVBU2000_WARM 0xd001
|
||||
#define USB_PID_COMPRO_DVBU2000_UNK_COLD 0x010c
|
||||
#define USB_PID_COMPRO_DVBU2000_UNK_WARM 0x010d
|
||||
#define USB_PID_DIBCOM_MOD3000_COLD 0x0bb8
|
||||
#define USB_PID_DIBCOM_MOD3000_WARM 0x0bb9
|
||||
#define USB_PID_DIBCOM_MOD3001_COLD 0x0bc6
|
||||
#define USB_PID_DIBCOM_MOD3001_WARM 0x0bc7
|
||||
#define USB_PID_DIBCOM_ANCHOR_2135_COLD 0x2131
|
||||
#define USB_PID_GRANDTEC_DVBT_USB_COLD 0x0fa0
|
||||
#define USB_PID_GRANDTEC_DVBT_USB_WARM 0x0fa1
|
||||
#define USB_PID_KWORLD_VSTREAM_COLD 0x17de
|
||||
#define USB_PID_KWORLD_VSTREAM_WARM 0x17df
|
||||
#define USB_PID_TWINHAN_VP7041_COLD 0x3201
|
||||
#define USB_PID_TWINHAN_VP7041_WARM 0x3202
|
||||
#define USB_PID_ULTIMA_TVBOX_COLD 0x8105
|
||||
#define USB_PID_ULTIMA_TVBOX_WARM 0x8106
|
||||
#define USB_PID_ULTIMA_TVBOX_AN2235_COLD 0x8107
|
||||
#define USB_PID_ULTIMA_TVBOX_AN2235_WARM 0x8108
|
||||
#define USB_PID_ULTIMA_TVBOX_ANCHOR_COLD 0x2235
|
||||
#define USB_PID_ULTIMA_TVBOX_USB2_COLD 0x8109
|
||||
#define USB_PID_ULTIMA_TVBOX_USB2_FX_COLD 0x8613
|
||||
#define USB_PID_ULTIMA_TVBOX_USB2_FX_WARM 0x1002
|
||||
#define USB_PID_UNK_HYPER_PALTEK_COLD 0x005e
|
||||
#define USB_PID_UNK_HYPER_PALTEK_WARM 0x005f
|
||||
#define USB_PID_HANFTEK_UMT_010_COLD 0x0001
|
||||
#define USB_PID_HANFTEK_UMT_010_WARM 0x0015
|
||||
#define USB_PID_YAKUMO_DTT200U_COLD 0x0201
|
||||
#define USB_PID_YAKUMO_DTT200U_WARM 0x0301
|
||||
#define USB_PID_WINTV_NOVA_T_USB2_COLD 0x9300
|
||||
#define USB_PID_WINTV_NOVA_T_USB2_WARM 0x9301
|
||||
|
||||
/* USB Driver stuff
|
||||
* table of devices that this driver is working with
|
||||
*
|
||||
* ATTENTION: Never ever change the order of this table, the particular
|
||||
* devices depend on this order
|
||||
*
|
||||
* Each entry is used as a reference in the device_struct. Currently this is
|
||||
* the only non-redundant way of assigning USB ids to actual devices I'm aware
|
||||
* of, because there is only one place in the code where the assignment of
|
||||
* vendor and product id is done, here.
|
||||
*/
|
||||
static struct usb_device_id dib_table [] = {
|
||||
/* 00 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_DVBT_USB_COLD)},
|
||||
/* 01 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_DVBT_USB_WARM)},
|
||||
/* 02 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_YAKUMO_DTT200U_COLD) },
|
||||
/* 03 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_YAKUMO_DTT200U_WARM) },
|
||||
|
||||
/* 04 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_COLD) },
|
||||
/* 05 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_WARM) },
|
||||
/* 06 */ { USB_DEVICE(USB_VID_COMPRO_UNK, USB_PID_COMPRO_DVBU2000_UNK_COLD) },
|
||||
/* 07 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_COLD) },
|
||||
/* 08 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_WARM) },
|
||||
/* 09 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3001_COLD) },
|
||||
/* 10 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3001_WARM) },
|
||||
/* 11 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_COLD) },
|
||||
/* 12 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_WARM) },
|
||||
/* 13 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_COLD) },
|
||||
/* 14 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_WARM) },
|
||||
/* 15 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_COLD) },
|
||||
/* 16 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_WARM) },
|
||||
/* 17 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_COLD) },
|
||||
/* 18 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_WARM) },
|
||||
/* 19 */ { USB_DEVICE(USB_VID_IMC_NETWORKS, USB_PID_TWINHAN_VP7041_COLD) },
|
||||
/* 20 */ { USB_DEVICE(USB_VID_IMC_NETWORKS, USB_PID_TWINHAN_VP7041_WARM) },
|
||||
/* 21 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_COLD) },
|
||||
/* 22 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_WARM) },
|
||||
/* 23 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_COLD) },
|
||||
/* 24 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_WARM) },
|
||||
/* 25 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_COLD) },
|
||||
/* 26 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_WARM) },
|
||||
/* 27 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_COLD) },
|
||||
|
||||
/* 28 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_COLD) },
|
||||
/* 29 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_WARM) },
|
||||
|
||||
/* 30 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_COLD) },
|
||||
/* 31 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_WARM) },
|
||||
/* 32 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_COLD) },
|
||||
/* 33 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_WARM) },
|
||||
/*
|
||||
* activate the following define when you have one of the devices and want to
|
||||
* build it from build-2.6 in dvb-kernel
|
||||
*/
|
||||
// #define CONFIG_DVB_DIBUSB_MISDESIGNED_DEVICES
|
||||
#ifdef CONFIG_DVB_DIBUSB_MISDESIGNED_DEVICES
|
||||
/* 34 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) },
|
||||
/* 35 */ { USB_DEVICE(USB_VID_CYPRESS, USB_PID_ULTIMA_TVBOX_USB2_FX_COLD) },
|
||||
/* 36 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_USB2_FX_WARM) },
|
||||
/* 37 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_DIBCOM_ANCHOR_2135_COLD) },
|
||||
#endif
|
||||
{ } /* Terminating entry */
|
||||
};
|
||||
|
||||
MODULE_DEVICE_TABLE (usb, dib_table);
|
||||
|
||||
static struct dibusb_usb_controller dibusb_usb_ctrl[] = {
|
||||
{ .name = "Cypress AN2135", .cpu_cs_register = 0x7f92 },
|
||||
{ .name = "Cypress AN2235", .cpu_cs_register = 0x7f92 },
|
||||
{ .name = "Cypress FX2", .cpu_cs_register = 0xe600 },
|
||||
};
|
||||
|
||||
struct dibusb_tuner dibusb_tuner[] = {
|
||||
{ DIBUSB_TUNER_CABLE_THOMSON,
|
||||
0x61
|
||||
},
|
||||
{ DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5,
|
||||
0x60
|
||||
},
|
||||
{ DIBUSB_TUNER_CABLE_LG_TDTP_E102P,
|
||||
0x61
|
||||
},
|
||||
{ DIBUSB_TUNER_COFDM_PANASONIC_ENV77H11D5,
|
||||
0x60
|
||||
},
|
||||
};
|
||||
|
||||
static struct dibusb_demod dibusb_demod[] = {
|
||||
{ DIBUSB_DIB3000MB,
|
||||
16,
|
||||
{ 0x8, 0 },
|
||||
},
|
||||
{ DIBUSB_DIB3000MC,
|
||||
32,
|
||||
{ 0x9, 0xa, 0xb, 0xc },
|
||||
},
|
||||
{ DIBUSB_MT352,
|
||||
254,
|
||||
{ 0xf, 0 },
|
||||
},
|
||||
{ DTT200U_FE,
|
||||
8,
|
||||
{ 0xff,0 }, /* there is no i2c bus in this device */
|
||||
}
|
||||
};
|
||||
|
||||
static struct dibusb_device_class dibusb_device_classes[] = {
|
||||
{ .id = DIBUSB1_1, .usb_ctrl = &dibusb_usb_ctrl[0],
|
||||
.firmware = "dvb-dibusb-5.0.0.11.fw",
|
||||
.pipe_cmd = 0x01, .pipe_data = 0x02,
|
||||
.urb_count = 7, .urb_buffer_size = 4096,
|
||||
DIBUSB_RC_NEC_PROTOCOL,
|
||||
&dibusb_demod[DIBUSB_DIB3000MB],
|
||||
&dibusb_tuner[DIBUSB_TUNER_CABLE_THOMSON],
|
||||
},
|
||||
{ DIBUSB1_1_AN2235, &dibusb_usb_ctrl[1],
|
||||
"dvb-dibusb-an2235-1.fw",
|
||||
0x01, 0x02,
|
||||
7, 4096,
|
||||
DIBUSB_RC_NEC_PROTOCOL,
|
||||
&dibusb_demod[DIBUSB_DIB3000MB],
|
||||
&dibusb_tuner[DIBUSB_TUNER_CABLE_THOMSON],
|
||||
},
|
||||
{ DIBUSB2_0,&dibusb_usb_ctrl[2],
|
||||
"dvb-dibusb-6.0.0.5.fw",
|
||||
0x01, 0x06,
|
||||
7, 4096,
|
||||
DIBUSB_RC_NEC_PROTOCOL,
|
||||
&dibusb_demod[DIBUSB_DIB3000MC],
|
||||
&dibusb_tuner[DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5],
|
||||
},
|
||||
{ UMT2_0, &dibusb_usb_ctrl[2],
|
||||
"dvb-dibusb-umt-2.fw",
|
||||
0x01, 0x06,
|
||||
20, 512,
|
||||
DIBUSB_RC_NO,
|
||||
&dibusb_demod[DIBUSB_MT352],
|
||||
&dibusb_tuner[DIBUSB_TUNER_CABLE_LG_TDTP_E102P],
|
||||
},
|
||||
{ DIBUSB2_0B,&dibusb_usb_ctrl[2],
|
||||
"dvb-dibusb-adstech-usb2-1.fw",
|
||||
0x01, 0x06,
|
||||
7, 4096,
|
||||
DIBUSB_RC_NEC_PROTOCOL,
|
||||
&dibusb_demod[DIBUSB_DIB3000MB],
|
||||
&dibusb_tuner[DIBUSB_TUNER_CABLE_THOMSON],
|
||||
},
|
||||
{ NOVAT_USB2,&dibusb_usb_ctrl[2],
|
||||
"dvb-dibusb-nova-t-1.fw",
|
||||
0x01, 0x06,
|
||||
7, 4096,
|
||||
DIBUSB_RC_HAUPPAUGE_PROTO,
|
||||
&dibusb_demod[DIBUSB_DIB3000MC],
|
||||
&dibusb_tuner[DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5],
|
||||
},
|
||||
{ DTT200U,&dibusb_usb_ctrl[2],
|
||||
"dvb-dtt200u-1.fw",
|
||||
0x01, 0x02,
|
||||
7, 4096,
|
||||
DIBUSB_RC_NO,
|
||||
&dibusb_demod[DTT200U_FE],
|
||||
NULL, /* no explicit tuner/pll-programming necessary (it has the ENV57H1XD5) */
|
||||
},
|
||||
};
|
||||
|
||||
static struct dibusb_usb_device dibusb_devices[] = {
|
||||
{ "TwinhanDTV USB1.1 / Magic Box / HAMA USB1.1 DVB-T device",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[19], &dib_table[21], NULL},
|
||||
{ &dib_table[20], &dib_table[22], NULL},
|
||||
},
|
||||
{ "KWorld V-Stream XPERT DTV - DVB-T USB1.1",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[11], NULL },
|
||||
{ &dib_table[12], NULL },
|
||||
},
|
||||
{ "Grandtec USB1.1 DVB-T",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[13], &dib_table[15], NULL },
|
||||
{ &dib_table[14], &dib_table[16], NULL },
|
||||
},
|
||||
{ "DiBcom USB1.1 DVB-T reference design (MOD3000)",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[7], NULL },
|
||||
{ &dib_table[8], NULL },
|
||||
},
|
||||
{ "Artec T1 USB1.1 TVBOX with AN2135",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[23], NULL },
|
||||
{ &dib_table[24], NULL },
|
||||
},
|
||||
{ "Artec T1 USB1.1 TVBOX with AN2235",
|
||||
&dibusb_device_classes[DIBUSB1_1_AN2235],
|
||||
{ &dib_table[25], NULL },
|
||||
{ &dib_table[26], NULL },
|
||||
},
|
||||
{ "Avermedia AverTV DVBT USB1.1",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[0], NULL },
|
||||
{ &dib_table[1], NULL },
|
||||
},
|
||||
{ "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[4], &dib_table[6], NULL},
|
||||
{ &dib_table[5], NULL },
|
||||
},
|
||||
{ "Unkown USB1.1 DVB-T device ???? please report the name to the author",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[17], NULL },
|
||||
{ &dib_table[18], NULL },
|
||||
},
|
||||
{ "DiBcom USB2.0 DVB-T reference design (MOD3000P)",
|
||||
&dibusb_device_classes[DIBUSB2_0],
|
||||
{ &dib_table[9], NULL },
|
||||
{ &dib_table[10], NULL },
|
||||
},
|
||||
{ "Artec T1 USB2.0 TVBOX (please report the warm ID)",
|
||||
&dibusb_device_classes[DIBUSB2_0],
|
||||
{ &dib_table[27], NULL },
|
||||
{ NULL },
|
||||
},
|
||||
{ "Hauppauge WinTV NOVA-T USB2",
|
||||
&dibusb_device_classes[NOVAT_USB2],
|
||||
{ &dib_table[30], NULL },
|
||||
{ &dib_table[31], NULL },
|
||||
},
|
||||
{ "DTT200U (Yakumo/Hama/Typhoon) DVB-T USB2.0",
|
||||
&dibusb_device_classes[DTT200U],
|
||||
{ &dib_table[2], NULL },
|
||||
{ &dib_table[3], NULL },
|
||||
},
|
||||
{ "Hanftek UMT-010 DVB-T USB2.0",
|
||||
&dibusb_device_classes[UMT2_0],
|
||||
{ &dib_table[28], NULL },
|
||||
{ &dib_table[29], NULL },
|
||||
},
|
||||
{ "KWorld/ADSTech Instant DVB-T USB 2.0",
|
||||
&dibusb_device_classes[DIBUSB2_0B],
|
||||
{ &dib_table[32], NULL },
|
||||
{ &dib_table[33], NULL }, /* device ID with default DIBUSB2_0-firmware */
|
||||
},
|
||||
#ifdef CONFIG_DVB_DIBUSB_MISDESIGNED_DEVICES
|
||||
{ "Artec T1 USB1.1 TVBOX with AN2235 (misdesigned)",
|
||||
&dibusb_device_classes[DIBUSB1_1_AN2235],
|
||||
{ &dib_table[34], NULL },
|
||||
{ NULL },
|
||||
},
|
||||
{ "Artec T1 USB2.0 TVBOX with FX2 IDs (misdesigned, please report the warm ID)",
|
||||
&dibusb_device_classes[DTT200U],
|
||||
{ &dib_table[35], NULL },
|
||||
{ &dib_table[36], NULL }, /* undefined, it could be that the device will get another USB ID in warm state */
|
||||
},
|
||||
{ "DiBcom USB1.1 DVB-T reference design (MOD3000) with AN2135 default IDs",
|
||||
&dibusb_device_classes[DIBUSB1_1],
|
||||
{ &dib_table[37], NULL },
|
||||
{ NULL },
|
||||
},
|
||||
#endif
|
||||
};
|
||||
|
||||
static int dibusb_exit(struct usb_dibusb *dib)
|
||||
{
|
||||
deb_info("init_state before exiting everything: %x\n",dib->init_state);
|
||||
dibusb_remote_exit(dib);
|
||||
dibusb_fe_exit(dib);
|
||||
dibusb_i2c_exit(dib);
|
||||
dibusb_dvb_exit(dib);
|
||||
dibusb_urb_exit(dib);
|
||||
deb_info("init_state should be zero now: %x\n",dib->init_state);
|
||||
dib->init_state = DIBUSB_STATE_INIT;
|
||||
kfree(dib);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dibusb_init(struct usb_dibusb *dib)
|
||||
{
|
||||
int ret = 0;
|
||||
sema_init(&dib->usb_sem, 1);
|
||||
sema_init(&dib->i2c_sem, 1);
|
||||
|
||||
dib->init_state = DIBUSB_STATE_INIT;
|
||||
|
||||
if ((ret = dibusb_urb_init(dib)) ||
|
||||
(ret = dibusb_dvb_init(dib)) ||
|
||||
(ret = dibusb_i2c_init(dib))) {
|
||||
dibusb_exit(dib);
|
||||
return ret;
|
||||
}
|
||||
|
||||
if ((ret = dibusb_fe_init(dib)))
|
||||
err("could not initialize a frontend.");
|
||||
|
||||
if ((ret = dibusb_remote_init(dib)))
|
||||
err("could not initialize remote control.");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct dibusb_usb_device * dibusb_device_class_quirk(struct usb_device *udev, struct dibusb_usb_device *dev)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Quirk for the Kworld/ADSTech Instant USB2.0 device. It has the same USB
|
||||
* IDs like the USB1.1 KWorld after loading the firmware. Which is a bad
|
||||
* idea and make this quirk necessary.
|
||||
*/
|
||||
if (dev->dev_cl->id == DIBUSB1_1 && udev->speed == USB_SPEED_HIGH) {
|
||||
info("this seems to be the Kworld/ADSTech Instant USB2.0 device or equal.");
|
||||
for (i = 0; i < sizeof(dibusb_devices)/sizeof(struct dibusb_usb_device); i++) {
|
||||
if (dibusb_devices[i].dev_cl->id == DIBUSB2_0B) {
|
||||
dev = &dibusb_devices[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return dev;
|
||||
}
|
||||
|
||||
static struct dibusb_usb_device * dibusb_find_device (struct usb_device *udev,int *cold)
|
||||
{
|
||||
int i,j;
|
||||
struct dibusb_usb_device *dev = NULL;
|
||||
*cold = -1;
|
||||
|
||||
for (i = 0; i < sizeof(dibusb_devices)/sizeof(struct dibusb_usb_device); i++) {
|
||||
for (j = 0; j < DIBUSB_ID_MAX_NUM && dibusb_devices[i].cold_ids[j] != NULL; j++) {
|
||||
deb_info("check for cold %x %x\n",dibusb_devices[i].cold_ids[j]->idVendor, dibusb_devices[i].cold_ids[j]->idProduct);
|
||||
if (dibusb_devices[i].cold_ids[j]->idVendor == le16_to_cpu(udev->descriptor.idVendor) &&
|
||||
dibusb_devices[i].cold_ids[j]->idProduct == le16_to_cpu(udev->descriptor.idProduct)) {
|
||||
*cold = 1;
|
||||
dev = &dibusb_devices[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (dev != NULL)
|
||||
break;
|
||||
|
||||
for (j = 0; j < DIBUSB_ID_MAX_NUM && dibusb_devices[i].warm_ids[j] != NULL; j++) {
|
||||
deb_info("check for warm %x %x\n",dibusb_devices[i].warm_ids[j]->idVendor, dibusb_devices[i].warm_ids[j]->idProduct);
|
||||
if (dibusb_devices[i].warm_ids[j]->idVendor == le16_to_cpu(udev->descriptor.idVendor) &&
|
||||
dibusb_devices[i].warm_ids[j]->idProduct == le16_to_cpu(udev->descriptor.idProduct)) {
|
||||
*cold = 0;
|
||||
dev = &dibusb_devices[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (dev != NULL)
|
||||
dev = dibusb_device_class_quirk(udev,dev);
|
||||
|
||||
return dev;
|
||||
}
|
||||
|
||||
/*
|
||||
* USB
|
||||
*/
|
||||
static int dibusb_probe(struct usb_interface *intf,
|
||||
const struct usb_device_id *id)
|
||||
{
|
||||
struct usb_device *udev = interface_to_usbdev(intf);
|
||||
struct usb_dibusb *dib = NULL;
|
||||
struct dibusb_usb_device *dibdev = NULL;
|
||||
|
||||
int ret = -ENOMEM,cold=0;
|
||||
|
||||
if ((dibdev = dibusb_find_device(udev,&cold)) == NULL) {
|
||||
err("something went very wrong, "
|
||||
"unknown product ID: %.4x",le16_to_cpu(udev->descriptor.idProduct));
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
if (cold == 1) {
|
||||
info("found a '%s' in cold state, will try to load a firmware",dibdev->name);
|
||||
ret = dibusb_loadfirmware(udev,dibdev);
|
||||
} else {
|
||||
info("found a '%s' in warm state.",dibdev->name);
|
||||
dib = kmalloc(sizeof(struct usb_dibusb),GFP_KERNEL);
|
||||
if (dib == NULL) {
|
||||
err("no memory");
|
||||
return ret;
|
||||
}
|
||||
memset(dib,0,sizeof(struct usb_dibusb));
|
||||
|
||||
dib->udev = udev;
|
||||
dib->dibdev = dibdev;
|
||||
|
||||
/* store parameters to structures */
|
||||
dib->rc_query_interval = rc_query_interval;
|
||||
dib->pid_parse = pid_parse;
|
||||
dib->rc_key_repeat_count = rc_key_repeat_count;
|
||||
|
||||
usb_set_intfdata(intf, dib);
|
||||
|
||||
ret = dibusb_init(dib);
|
||||
}
|
||||
|
||||
if (ret == 0)
|
||||
info("%s successfully initialized and connected.",dibdev->name);
|
||||
else
|
||||
info("%s error while loading driver (%d)",dibdev->name,ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void dibusb_disconnect(struct usb_interface *intf)
|
||||
{
|
||||
struct usb_dibusb *dib = usb_get_intfdata(intf);
|
||||
const char *name = DRIVER_DESC;
|
||||
|
||||
usb_set_intfdata(intf,NULL);
|
||||
if (dib != NULL && dib->dibdev != NULL) {
|
||||
name = dib->dibdev->name;
|
||||
dibusb_exit(dib);
|
||||
}
|
||||
info("%s successfully deinitialized and disconnected.",name);
|
||||
|
||||
}
|
||||
|
||||
/* usb specific object needed to register this driver with the usb subsystem */
|
||||
static struct usb_driver dibusb_driver = {
|
||||
.owner = THIS_MODULE,
|
||||
.name = DRIVER_DESC,
|
||||
.probe = dibusb_probe,
|
||||
.disconnect = dibusb_disconnect,
|
||||
.id_table = dib_table,
|
||||
};
|
||||
|
||||
/* module stuff */
|
||||
static int __init usb_dibusb_init(void)
|
||||
{
|
||||
int result;
|
||||
if ((result = usb_register(&dibusb_driver))) {
|
||||
err("usb_register failed. Error number %d",result);
|
||||
return result;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __exit usb_dibusb_exit(void)
|
||||
{
|
||||
/* deregister this driver from the USB subsystem */
|
||||
usb_deregister(&dibusb_driver);
|
||||
}
|
||||
|
||||
module_init (usb_dibusb_init);
|
||||
module_exit (usb_dibusb_exit);
|
||||
|
||||
MODULE_AUTHOR(DRIVER_AUTHOR);
|
||||
MODULE_DESCRIPTION(DRIVER_DESC);
|
||||
MODULE_LICENSE("GPL");
|
||||
|
|
@ -1,185 +0,0 @@
|
|||
/*
|
||||
* dvb-dibusb-dvb.c is part of the driver for mobile USB Budget DVB-T devices
|
||||
* based on reference design made by DiBcom (http://www.dibcom.fr/)
|
||||
*
|
||||
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
|
||||
*
|
||||
* see dvb-dibusb-core.c for more copyright details.
|
||||
*
|
||||
* This file contains functions for initializing and handling the
|
||||
* linux-dvb API.
|
||||
*/
|
||||
#include "dvb-dibusb.h"
|
||||
|
||||
#include <linux/usb.h>
|
||||
#include <linux/version.h>
|
||||
|
||||
static u32 urb_compl_count;
|
||||
|
||||
/*
|
||||
* MPEG2 TS DVB stuff
|
||||
*/
|
||||
void dibusb_urb_complete(struct urb *urb, struct pt_regs *ptregs)
|
||||
{
|
||||
struct usb_dibusb *dib = urb->context;
|
||||
|
||||
deb_ts("urb complete feedcount: %d, status: %d, length: %d\n",dib->feedcount,urb->status,
|
||||
urb->actual_length);
|
||||
|
||||
urb_compl_count++;
|
||||
if (urb_compl_count % 1000 == 0)
|
||||
deb_info("%d urbs completed so far.\n",urb_compl_count);
|
||||
|
||||
switch (urb->status) {
|
||||
case 0: /* success */
|
||||
case -ETIMEDOUT: /* NAK */
|
||||
break;
|
||||
case -ECONNRESET: /* kill */
|
||||
case -ENOENT:
|
||||
case -ESHUTDOWN:
|
||||
return;
|
||||
default: /* error */
|
||||
deb_ts("urb completition error %d.", urb->status);
|
||||
break;
|
||||
}
|
||||
|
||||
if (dib->feedcount > 0 && urb->actual_length > 0) {
|
||||
if (dib->init_state & DIBUSB_STATE_DVB)
|
||||
dvb_dmx_swfilter(&dib->demux, (u8*) urb->transfer_buffer,urb->actual_length);
|
||||
} else
|
||||
deb_ts("URB dropped because of feedcount.\n");
|
||||
|
||||
usb_submit_urb(urb,GFP_ATOMIC);
|
||||
}
|
||||
|
||||
static int dibusb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
|
||||
{
|
||||
struct usb_dibusb *dib = dvbdmxfeed->demux->priv;
|
||||
int newfeedcount;
|
||||
|
||||
if (dib == NULL)
|
||||
return -ENODEV;
|
||||
|
||||
newfeedcount = dib->feedcount + (onoff ? 1 : -1);
|
||||
|
||||
/*
|
||||
* stop feed before setting a new pid if there will be no pid anymore
|
||||
*/
|
||||
if (newfeedcount == 0) {
|
||||
deb_ts("stop feeding\n");
|
||||
if (dib->xfer_ops.fifo_ctrl != NULL) {
|
||||
if (dib->xfer_ops.fifo_ctrl(dib->fe,0)) {
|
||||
err("error while inhibiting fifo.");
|
||||
return -ENODEV;
|
||||
}
|
||||
}
|
||||
dibusb_streaming(dib,0);
|
||||
}
|
||||
|
||||
dib->feedcount = newfeedcount;
|
||||
|
||||
/* activate the pid on the device specific pid_filter */
|
||||
deb_ts("setting pid: %5d %04x at index %d '%s'\n",dvbdmxfeed->pid,dvbdmxfeed->pid,dvbdmxfeed->index,onoff ? "on" : "off");
|
||||
if (dib->pid_parse && dib->xfer_ops.pid_ctrl != NULL)
|
||||
dib->xfer_ops.pid_ctrl(dib->fe,dvbdmxfeed->index,dvbdmxfeed->pid,onoff);
|
||||
|
||||
/*
|
||||
* start the feed if this was the first pid to set and there is still a pid
|
||||
* for reception.
|
||||
*/
|
||||
if (dib->feedcount == onoff && dib->feedcount > 0) {
|
||||
|
||||
deb_ts("controlling pid parser\n");
|
||||
if (dib->xfer_ops.pid_parse != NULL) {
|
||||
if (dib->xfer_ops.pid_parse(dib->fe,dib->pid_parse) < 0) {
|
||||
err("could not handle pid_parser");
|
||||
}
|
||||
}
|
||||
|
||||
deb_ts("start feeding\n");
|
||||
if (dib->xfer_ops.fifo_ctrl != NULL) {
|
||||
if (dib->xfer_ops.fifo_ctrl(dib->fe,1)) {
|
||||
err("error while enabling fifo.");
|
||||
return -ENODEV;
|
||||
}
|
||||
}
|
||||
dibusb_streaming(dib,1);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dibusb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
|
||||
{
|
||||
deb_ts("start pid: 0x%04x, feedtype: %d\n", dvbdmxfeed->pid,dvbdmxfeed->type);
|
||||
return dibusb_ctrl_feed(dvbdmxfeed,1);
|
||||
}
|
||||
|
||||
static int dibusb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
|
||||
{
|
||||
deb_ts("stop pid: 0x%04x, feedtype: %d\n", dvbdmxfeed->pid, dvbdmxfeed->type);
|
||||
return dibusb_ctrl_feed(dvbdmxfeed,0);
|
||||
}
|
||||
|
||||
int dibusb_dvb_init(struct usb_dibusb *dib)
|
||||
{
|
||||
int ret;
|
||||
|
||||
urb_compl_count = 0;
|
||||
|
||||
if ((ret = dvb_register_adapter(&dib->adapter, DRIVER_DESC,
|
||||
THIS_MODULE)) < 0) {
|
||||
deb_info("dvb_register_adapter failed: error %d", ret);
|
||||
goto err;
|
||||
}
|
||||
dib->adapter.priv = dib;
|
||||
|
||||
/* i2c is done in dibusb_i2c_init */
|
||||
|
||||
dib->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
|
||||
|
||||
dib->demux.priv = (void *)dib;
|
||||
/* get pidcount from demod */
|
||||
dib->demux.feednum = dib->demux.filternum = 255;
|
||||
dib->demux.start_feed = dibusb_start_feed;
|
||||
dib->demux.stop_feed = dibusb_stop_feed;
|
||||
dib->demux.write_to_decoder = NULL;
|
||||
if ((ret = dvb_dmx_init(&dib->demux)) < 0) {
|
||||
err("dvb_dmx_init failed: error %d",ret);
|
||||
goto err_dmx;
|
||||
}
|
||||
|
||||
dib->dmxdev.filternum = dib->demux.filternum;
|
||||
dib->dmxdev.demux = &dib->demux.dmx;
|
||||
dib->dmxdev.capabilities = 0;
|
||||
if ((ret = dvb_dmxdev_init(&dib->dmxdev, &dib->adapter)) < 0) {
|
||||
err("dvb_dmxdev_init failed: error %d",ret);
|
||||
goto err_dmx_dev;
|
||||
}
|
||||
|
||||
dvb_net_init(&dib->adapter, &dib->dvb_net, &dib->demux.dmx);
|
||||
|
||||
goto success;
|
||||
err_dmx_dev:
|
||||
dvb_dmx_release(&dib->demux);
|
||||
err_dmx:
|
||||
dvb_unregister_adapter(&dib->adapter);
|
||||
err:
|
||||
return ret;
|
||||
success:
|
||||
dib->init_state |= DIBUSB_STATE_DVB;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_dvb_exit(struct usb_dibusb *dib)
|
||||
{
|
||||
if (dib->init_state & DIBUSB_STATE_DVB) {
|
||||
dib->init_state &= ~DIBUSB_STATE_DVB;
|
||||
deb_info("unregistering DVB part\n");
|
||||
dvb_net_release(&dib->dvb_net);
|
||||
dib->demux.dmx.close(&dib->demux.dmx);
|
||||
dvb_dmxdev_release(&dib->dmxdev);
|
||||
dvb_dmx_release(&dib->demux);
|
||||
dvb_unregister_adapter(&dib->adapter);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,582 +0,0 @@
|
|||
/*
|
||||
* dvb-dibusb-fe-i2c.c is part of the driver for mobile USB Budget DVB-T devices
|
||||
* based on reference design made by DiBcom (http://www.dibcom.fr/)
|
||||
*
|
||||
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
|
||||
*
|
||||
* see dvb-dibusb-core.c for more copyright details.
|
||||
*
|
||||
* This file contains functions for attaching, initializing of an appropriate
|
||||
* demodulator/frontend. I2C-stuff is also located here.
|
||||
*
|
||||
*/
|
||||
#include "dvb-dibusb.h"
|
||||
|
||||
#include <linux/usb.h>
|
||||
|
||||
static int dibusb_i2c_msg(struct usb_dibusb *dib, u8 addr,
|
||||
u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
|
||||
{
|
||||
u8 sndbuf[wlen+4]; /* lead(1) devaddr,direction(1) addr(2) data(wlen) (len(2) (when reading)) */
|
||||
/* write only ? */
|
||||
int wo = (rbuf == NULL || rlen == 0),
|
||||
len = 2 + wlen + (wo ? 0 : 2);
|
||||
|
||||
sndbuf[0] = wo ? DIBUSB_REQ_I2C_WRITE : DIBUSB_REQ_I2C_READ;
|
||||
sndbuf[1] = (addr << 1) | (wo ? 0 : 1);
|
||||
|
||||
memcpy(&sndbuf[2],wbuf,wlen);
|
||||
|
||||
if (!wo) {
|
||||
sndbuf[wlen+2] = (rlen >> 8) & 0xff;
|
||||
sndbuf[wlen+3] = rlen & 0xff;
|
||||
}
|
||||
|
||||
return dibusb_readwrite_usb(dib,sndbuf,len,rbuf,rlen);
|
||||
}
|
||||
|
||||
/*
|
||||
* I2C master xfer function
|
||||
*/
|
||||
static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg *msg,int num)
|
||||
{
|
||||
struct usb_dibusb *dib = i2c_get_adapdata(adap);
|
||||
int i;
|
||||
|
||||
if (down_interruptible(&dib->i2c_sem) < 0)
|
||||
return -EAGAIN;
|
||||
|
||||
if (num > 2)
|
||||
warn("more than 2 i2c messages at a time is not handled yet. TODO.");
|
||||
|
||||
for (i = 0; i < num; i++) {
|
||||
/* write/read request */
|
||||
if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
|
||||
if (dibusb_i2c_msg(dib, msg[i].addr, msg[i].buf,msg[i].len,
|
||||
msg[i+1].buf,msg[i+1].len) < 0)
|
||||
break;
|
||||
i++;
|
||||
} else
|
||||
if (dibusb_i2c_msg(dib, msg[i].addr, msg[i].buf,msg[i].len,NULL,0) < 0)
|
||||
break;
|
||||
}
|
||||
|
||||
up(&dib->i2c_sem);
|
||||
return i;
|
||||
}
|
||||
|
||||
static u32 dibusb_i2c_func(struct i2c_adapter *adapter)
|
||||
{
|
||||
return I2C_FUNC_I2C;
|
||||
}
|
||||
|
||||
static struct i2c_algorithm dibusb_algo = {
|
||||
.name = "DiBcom USB i2c algorithm",
|
||||
.id = I2C_ALGO_BIT,
|
||||
.master_xfer = dibusb_i2c_xfer,
|
||||
.functionality = dibusb_i2c_func,
|
||||
};
|
||||
|
||||
static int dibusb_general_demod_init(struct dvb_frontend *fe);
|
||||
static u8 dibusb_general_pll_addr(struct dvb_frontend *fe);
|
||||
static int dibusb_general_pll_init(struct dvb_frontend *fe, u8 pll_buf[5]);
|
||||
static int dibusb_general_pll_set(struct dvb_frontend *fe,
|
||||
struct dvb_frontend_parameters* params, u8 pll_buf[5]);
|
||||
|
||||
static struct mt352_config mt352_hanftek_umt_010_config = {
|
||||
.demod_address = 0x1e,
|
||||
.demod_init = dibusb_general_demod_init,
|
||||
.pll_set = dibusb_general_pll_set,
|
||||
};
|
||||
|
||||
static int dibusb_tuner_quirk(struct usb_dibusb *dib)
|
||||
{
|
||||
switch (dib->dibdev->dev_cl->id) {
|
||||
case DIBUSB1_1: /* some these device have the ENV77H11D5 and some the THOMSON CABLE */
|
||||
case DIBUSB1_1_AN2235: { /* actually its this device, but in warm state they are indistinguishable */
|
||||
struct dibusb_tuner *t;
|
||||
u8 b[2] = { 0,0 } ,b2[1];
|
||||
struct i2c_msg msg[2] = {
|
||||
{ .flags = 0, .buf = b, .len = 2 },
|
||||
{ .flags = I2C_M_RD, .buf = b2, .len = 1},
|
||||
};
|
||||
|
||||
t = &dibusb_tuner[DIBUSB_TUNER_COFDM_PANASONIC_ENV77H11D5];
|
||||
|
||||
msg[0].addr = msg[1].addr = t->pll_addr;
|
||||
|
||||
if (dib->xfer_ops.tuner_pass_ctrl != NULL)
|
||||
dib->xfer_ops.tuner_pass_ctrl(dib->fe,1,t->pll_addr);
|
||||
dibusb_i2c_xfer(&dib->i2c_adap,msg,2);
|
||||
if (dib->xfer_ops.tuner_pass_ctrl != NULL)
|
||||
dib->xfer_ops.tuner_pass_ctrl(dib->fe,0,t->pll_addr);
|
||||
|
||||
if (b2[0] == 0xfe)
|
||||
info("this device has the Thomson Cable onboard. Which is default.");
|
||||
else {
|
||||
dib->tuner = t;
|
||||
info("this device has the Panasonic ENV77H11D5 onboard.");
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_fe_init(struct usb_dibusb* dib)
|
||||
{
|
||||
struct dib3000_config demod_cfg;
|
||||
int i;
|
||||
|
||||
if (dib->init_state & DIBUSB_STATE_I2C) {
|
||||
for (i = 0; i < sizeof(dib->dibdev->dev_cl->demod->i2c_addrs) / sizeof(unsigned char) &&
|
||||
dib->dibdev->dev_cl->demod->i2c_addrs[i] != 0; i++) {
|
||||
|
||||
demod_cfg.demod_address = dib->dibdev->dev_cl->demod->i2c_addrs[i];
|
||||
demod_cfg.pll_addr = dibusb_general_pll_addr;
|
||||
demod_cfg.pll_set = dibusb_general_pll_set;
|
||||
demod_cfg.pll_init = dibusb_general_pll_init;
|
||||
|
||||
deb_info("demod id: %d %d\n",dib->dibdev->dev_cl->demod->id,DTT200U_FE);
|
||||
|
||||
switch (dib->dibdev->dev_cl->demod->id) {
|
||||
case DIBUSB_DIB3000MB:
|
||||
dib->fe = dib3000mb_attach(&demod_cfg,&dib->i2c_adap,&dib->xfer_ops);
|
||||
break;
|
||||
case DIBUSB_DIB3000MC:
|
||||
dib->fe = dib3000mc_attach(&demod_cfg,&dib->i2c_adap,&dib->xfer_ops);
|
||||
break;
|
||||
case DIBUSB_MT352:
|
||||
mt352_hanftek_umt_010_config.demod_address = dib->dibdev->dev_cl->demod->i2c_addrs[i];
|
||||
dib->fe = mt352_attach(&mt352_hanftek_umt_010_config, &dib->i2c_adap);
|
||||
break;
|
||||
case DTT200U_FE:
|
||||
dib->fe = dtt200u_fe_attach(dib,&dib->xfer_ops);
|
||||
break;
|
||||
}
|
||||
if (dib->fe != NULL) {
|
||||
info("found demodulator at i2c address 0x%x",dib->dibdev->dev_cl->demod->i2c_addrs[i]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
/* if a frontend was found */
|
||||
if (dib->fe != NULL) {
|
||||
if (dib->fe->ops->sleep != NULL)
|
||||
dib->fe_sleep = dib->fe->ops->sleep;
|
||||
dib->fe->ops->sleep = dibusb_hw_sleep;
|
||||
|
||||
if (dib->fe->ops->init != NULL )
|
||||
dib->fe_init = dib->fe->ops->init;
|
||||
dib->fe->ops->init = dibusb_hw_wakeup;
|
||||
|
||||
/* setting the default tuner */
|
||||
dib->tuner = dib->dibdev->dev_cl->tuner;
|
||||
|
||||
/* check which tuner is mounted on this device, in case this is unsure */
|
||||
dibusb_tuner_quirk(dib);
|
||||
}
|
||||
}
|
||||
if (dib->fe == NULL) {
|
||||
err("A frontend driver was not found for device '%s'.",
|
||||
dib->dibdev->name);
|
||||
return -ENODEV;
|
||||
} else {
|
||||
if (dvb_register_frontend(&dib->adapter, dib->fe)) {
|
||||
err("Frontend registration failed.");
|
||||
if (dib->fe->ops->release)
|
||||
dib->fe->ops->release(dib->fe);
|
||||
dib->fe = NULL;
|
||||
return -ENODEV;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_fe_exit(struct usb_dibusb *dib)
|
||||
{
|
||||
if (dib->fe != NULL)
|
||||
dvb_unregister_frontend(dib->fe);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_i2c_init(struct usb_dibusb *dib)
|
||||
{
|
||||
int ret = 0;
|
||||
|
||||
dib->adapter.priv = dib;
|
||||
|
||||
strncpy(dib->i2c_adap.name,dib->dibdev->name,I2C_NAME_SIZE);
|
||||
#ifdef I2C_ADAP_CLASS_TV_DIGITAL
|
||||
dib->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL,
|
||||
#else
|
||||
dib->i2c_adap.class = I2C_CLASS_TV_DIGITAL,
|
||||
#endif
|
||||
dib->i2c_adap.algo = &dibusb_algo;
|
||||
dib->i2c_adap.algo_data = NULL;
|
||||
dib->i2c_adap.id = I2C_ALGO_BIT;
|
||||
|
||||
i2c_set_adapdata(&dib->i2c_adap, dib);
|
||||
|
||||
if ((ret = i2c_add_adapter(&dib->i2c_adap)) < 0)
|
||||
err("could not add i2c adapter");
|
||||
|
||||
dib->init_state |= DIBUSB_STATE_I2C;
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int dibusb_i2c_exit(struct usb_dibusb *dib)
|
||||
{
|
||||
if (dib->init_state & DIBUSB_STATE_I2C)
|
||||
i2c_del_adapter(&dib->i2c_adap);
|
||||
dib->init_state &= ~DIBUSB_STATE_I2C;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* pll stuff, maybe removed soon (thx to Gerd/Andrew in advance) */
|
||||
static int thomson_cable_eu_pll_set(struct dvb_frontend_parameters *fep, u8 pllbuf[4])
|
||||
{
|
||||
u32 tfreq = (fep->frequency + 36125000) / 62500;
|
||||
int vu,p0,p1,p2;
|
||||
|
||||
if (fep->frequency > 403250000)
|
||||
vu = 1, p2 = 1, p1 = 0, p0 = 1;
|
||||
else if (fep->frequency > 115750000)
|
||||
vu = 0, p2 = 1, p1 = 1, p0 = 0;
|
||||
else if (fep->frequency > 44250000)
|
||||
vu = 0, p2 = 0, p1 = 1, p0 = 1;
|
||||
else
|
||||
return -EINVAL;
|
||||
|
||||
pllbuf[0] = (tfreq >> 8) & 0x7f;
|
||||
pllbuf[1] = tfreq & 0xff;
|
||||
pllbuf[2] = 0x8e;
|
||||
pllbuf[3] = (vu << 7) | (p2 << 2) | (p1 << 1) | p0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int panasonic_cofdm_env57h1xd5_pll_set(struct dvb_frontend_parameters *fep, u8 pllbuf[4])
|
||||
{
|
||||
u32 freq_khz = fep->frequency / 1000;
|
||||
u32 tfreq = ((freq_khz + 36125)*6 + 500) / 1000;
|
||||
u8 TA, T210, R210, ctrl1, cp210, p4321;
|
||||
if (freq_khz > 858000) {
|
||||
err("frequency cannot be larger than 858 MHz.");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
// contol data 1 : 1 | T/A=1 | T2,T1,T0 = 0,0,0 | R2,R1,R0 = 0,1,0
|
||||
TA = 1;
|
||||
T210 = 0;
|
||||
R210 = 0x2;
|
||||
ctrl1 = (1 << 7) | (TA << 6) | (T210 << 3) | R210;
|
||||
|
||||
// ******** CHARGE PUMP CONFIG vs RF FREQUENCIES *****************
|
||||
if (freq_khz < 470000)
|
||||
cp210 = 2; // VHF Low and High band ch E12 to E4 to E12
|
||||
else if (freq_khz < 526000)
|
||||
cp210 = 4; // UHF band Ch E21 to E27
|
||||
else // if (freq < 862000000)
|
||||
cp210 = 5; // UHF band ch E28 to E69
|
||||
|
||||
//********************* BW select *******************************
|
||||
if (freq_khz < 153000)
|
||||
p4321 = 1; // BW selected for VHF low
|
||||
else if (freq_khz < 470000)
|
||||
p4321 = 2; // BW selected for VHF high E5 to E12
|
||||
else // if (freq < 862000000)
|
||||
p4321 = 4; // BW selection for UHF E21 to E69
|
||||
|
||||
pllbuf[0] = (tfreq >> 8) & 0xff;
|
||||
pllbuf[1] = (tfreq >> 0) & 0xff;
|
||||
pllbuf[2] = 0xff & ctrl1;
|
||||
pllbuf[3] = (cp210 << 5) | (p4321);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* 7 6 5 4 3 2 1 0
|
||||
* Address Byte 1 1 0 0 0 MA1 MA0 R/~W=0
|
||||
*
|
||||
* Program divider byte 1 0 n14 n13 n12 n11 n10 n9 n8
|
||||
* Program divider byte 2 n7 n6 n5 n4 n3 n2 n1 n0
|
||||
*
|
||||
* Control byte 1 1 T/A=1 T2 T1 T0 R2 R1 R0
|
||||
* 1 T/A=0 0 0 ATC AL2 AL1 AL0
|
||||
*
|
||||
* Control byte 2 CP2 CP1 CP0 BS5 BS4 BS3 BS2 BS1
|
||||
*
|
||||
* MA0/1 = programmable address bits
|
||||
* R/~W = read/write bit (0 for writing)
|
||||
* N14-0 = programmable LO frequency
|
||||
*
|
||||
* T/A = test AGC bit (0 = next 6 bits AGC setting,
|
||||
* 1 = next 6 bits test and reference divider ratio settings)
|
||||
* T2-0 = test bits
|
||||
* R2-0 = reference divider ratio and programmable frequency step
|
||||
* ATC = AGC current setting and time constant
|
||||
* ATC = 0: AGC current = 220nA, AGC time constant = 2s
|
||||
* ATC = 1: AGC current = 9uA, AGC time constant = 50ms
|
||||
* AL2-0 = AGC take-over point bits
|
||||
* CP2-0 = charge pump current
|
||||
* BS5-1 = PMOS ports control bits;
|
||||
* BSn = 0 corresponding port is off, high-impedance state (at power-on)
|
||||
* BSn = 1 corresponding port is on
|
||||
*/
|
||||
static int panasonic_cofdm_env77h11d5_tda6650_init(struct dvb_frontend *fe, u8 pllbuf[4])
|
||||
{
|
||||
pllbuf[0] = 0x0b;
|
||||
pllbuf[1] = 0xf5;
|
||||
pllbuf[2] = 0x85;
|
||||
pllbuf[3] = 0xab;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int panasonic_cofdm_env77h11d5_tda6650_set (struct dvb_frontend_parameters *fep,u8 pllbuf[4])
|
||||
{
|
||||
int tuner_frequency = 0;
|
||||
u8 band, cp, filter;
|
||||
|
||||
// determine charge pump
|
||||
tuner_frequency = fep->frequency + 36166000;
|
||||
if (tuner_frequency < 87000000)
|
||||
return -EINVAL;
|
||||
else if (tuner_frequency < 130000000)
|
||||
cp = 3;
|
||||
else if (tuner_frequency < 160000000)
|
||||
cp = 5;
|
||||
else if (tuner_frequency < 200000000)
|
||||
cp = 6;
|
||||
else if (tuner_frequency < 290000000)
|
||||
cp = 3;
|
||||
else if (tuner_frequency < 420000000)
|
||||
cp = 5;
|
||||
else if (tuner_frequency < 480000000)
|
||||
cp = 6;
|
||||
else if (tuner_frequency < 620000000)
|
||||
cp = 3;
|
||||
else if (tuner_frequency < 830000000)
|
||||
cp = 5;
|
||||
else if (tuner_frequency < 895000000)
|
||||
cp = 7;
|
||||
else
|
||||
return -EINVAL;
|
||||
|
||||
// determine band
|
||||
if (fep->frequency < 49000000)
|
||||
return -EINVAL;
|
||||
else if (fep->frequency < 161000000)
|
||||
band = 1;
|
||||
else if (fep->frequency < 444000000)
|
||||
band = 2;
|
||||
else if (fep->frequency < 861000000)
|
||||
band = 4;
|
||||
else
|
||||
return -EINVAL;
|
||||
|
||||
// setup PLL filter
|
||||
switch (fep->u.ofdm.bandwidth) {
|
||||
case BANDWIDTH_6_MHZ:
|
||||
case BANDWIDTH_7_MHZ:
|
||||
filter = 0;
|
||||
break;
|
||||
case BANDWIDTH_8_MHZ:
|
||||
filter = 1;
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
// calculate divisor
|
||||
// ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
|
||||
tuner_frequency = (((fep->frequency / 1000) * 6) + 217496) / 1000;
|
||||
|
||||
// setup tuner buffer
|
||||
pllbuf[0] = (tuner_frequency >> 8) & 0x7f;
|
||||
pllbuf[1] = tuner_frequency & 0xff;
|
||||
pllbuf[2] = 0xca;
|
||||
pllbuf[3] = (cp << 5) | (filter << 3) | band;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* 7 6 5 4 3 2 1 0
|
||||
* Address Byte 1 1 0 0 0 MA1 MA0 R/~W=0
|
||||
*
|
||||
* Program divider byte 1 0 n14 n13 n12 n11 n10 n9 n8
|
||||
* Program divider byte 2 n7 n6 n5 n4 n3 n2 n1 n0
|
||||
*
|
||||
* Control byte 1 CP T2 T1 T0 RSA RSB OS
|
||||
*
|
||||
* Band Switch byte X X X P4 P3 P2 P1 P0
|
||||
*
|
||||
* Auxiliary byte ATC AL2 AL1 AL0 0 0 0 0
|
||||
*
|
||||
* Address: MA1 MA0 Address
|
||||
* 0 0 c0
|
||||
* 0 1 c2 (always valid)
|
||||
* 1 0 c4
|
||||
* 1 1 c6
|
||||
*/
|
||||
static int lg_tdtp_e102p_tua6034(struct dvb_frontend_parameters* fep, u8 pllbuf[4])
|
||||
{
|
||||
u32 div;
|
||||
u8 p210, p3;
|
||||
|
||||
#define TUNER_MUL 62500
|
||||
|
||||
div = (fep->frequency + 36125000 + TUNER_MUL / 2) / TUNER_MUL;
|
||||
// div = ((fep->frequency/1000 + 36166) * 6) / 1000;
|
||||
|
||||
if (fep->frequency < 174500000)
|
||||
p210 = 1; // not supported by the tdtp_e102p
|
||||
else if (fep->frequency < 230000000) // VHF
|
||||
p210 = 2;
|
||||
else
|
||||
p210 = 4;
|
||||
|
||||
if (fep->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
|
||||
p3 = 0;
|
||||
else
|
||||
p3 = 1;
|
||||
|
||||
pllbuf[0] = (div >> 8) & 0x7f;
|
||||
pllbuf[1] = div & 0xff;
|
||||
pllbuf[2] = 0xce;
|
||||
// pllbuf[2] = 0xcc;
|
||||
pllbuf[3] = (p3 << 3) | p210;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int lg_tdtp_e102p_mt352_demod_init(struct dvb_frontend *fe)
|
||||
{
|
||||
static u8 mt352_clock_config[] = { 0x89, 0xb8, 0x2d };
|
||||
static u8 mt352_reset[] = { 0x50, 0x80 };
|
||||
static u8 mt352_mclk_ratio[] = { 0x8b, 0x00 };
|
||||
static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 };
|
||||
static u8 mt352_agc_cfg[] = { 0x67, 0x10, 0xa0 };
|
||||
|
||||
static u8 mt352_sec_agc_cfg1[] = { 0x6a, 0xff };
|
||||
static u8 mt352_sec_agc_cfg2[] = { 0x6d, 0xff };
|
||||
static u8 mt352_sec_agc_cfg3[] = { 0x70, 0x40 };
|
||||
static u8 mt352_sec_agc_cfg4[] = { 0x7b, 0x03 };
|
||||
static u8 mt352_sec_agc_cfg5[] = { 0x7d, 0x0f };
|
||||
|
||||
static u8 mt352_acq_ctl[] = { 0x53, 0x50 };
|
||||
static u8 mt352_input_freq_1[] = { 0x56, 0x31, 0x06 };
|
||||
|
||||
mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
|
||||
udelay(2000);
|
||||
mt352_write(fe, mt352_reset, sizeof(mt352_reset));
|
||||
mt352_write(fe, mt352_mclk_ratio, sizeof(mt352_mclk_ratio));
|
||||
|
||||
mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
|
||||
mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
|
||||
|
||||
mt352_write(fe, mt352_sec_agc_cfg1, sizeof(mt352_sec_agc_cfg1));
|
||||
mt352_write(fe, mt352_sec_agc_cfg2, sizeof(mt352_sec_agc_cfg2));
|
||||
mt352_write(fe, mt352_sec_agc_cfg3, sizeof(mt352_sec_agc_cfg3));
|
||||
mt352_write(fe, mt352_sec_agc_cfg4, sizeof(mt352_sec_agc_cfg4));
|
||||
mt352_write(fe, mt352_sec_agc_cfg5, sizeof(mt352_sec_agc_cfg5));
|
||||
|
||||
mt352_write(fe, mt352_acq_ctl, sizeof(mt352_acq_ctl));
|
||||
mt352_write(fe, mt352_input_freq_1, sizeof(mt352_input_freq_1));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dibusb_general_demod_init(struct dvb_frontend *fe)
|
||||
{
|
||||
struct usb_dibusb* dib = (struct usb_dibusb*) fe->dvb->priv;
|
||||
switch (dib->dibdev->dev_cl->id) {
|
||||
case UMT2_0:
|
||||
return lg_tdtp_e102p_mt352_demod_init(fe);
|
||||
default: /* other device classes do not have device specific demod inits */
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static u8 dibusb_general_pll_addr(struct dvb_frontend *fe)
|
||||
{
|
||||
struct usb_dibusb* dib = (struct usb_dibusb*) fe->dvb->priv;
|
||||
return dib->tuner->pll_addr;
|
||||
}
|
||||
|
||||
static int dibusb_pll_i2c_helper(struct usb_dibusb *dib, u8 pll_buf[5], u8 buf[4])
|
||||
{
|
||||
if (pll_buf == NULL) {
|
||||
struct i2c_msg msg = {
|
||||
.addr = dib->tuner->pll_addr,
|
||||
.flags = 0,
|
||||
.buf = buf,
|
||||
.len = sizeof(buf)
|
||||
};
|
||||
if (i2c_transfer (&dib->i2c_adap, &msg, 1) != 1)
|
||||
return -EIO;
|
||||
msleep(1);
|
||||
} else {
|
||||
pll_buf[0] = dib->tuner->pll_addr << 1;
|
||||
memcpy(&pll_buf[1],buf,4);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dibusb_general_pll_init(struct dvb_frontend *fe,
|
||||
u8 pll_buf[5])
|
||||
{
|
||||
struct usb_dibusb* dib = (struct usb_dibusb*) fe->dvb->priv;
|
||||
u8 buf[4];
|
||||
int ret=0;
|
||||
switch (dib->tuner->id) {
|
||||
case DIBUSB_TUNER_COFDM_PANASONIC_ENV77H11D5:
|
||||
ret = panasonic_cofdm_env77h11d5_tda6650_init(fe,buf);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
return dibusb_pll_i2c_helper(dib,pll_buf,buf);
|
||||
}
|
||||
|
||||
static int dibusb_general_pll_set(struct dvb_frontend *fe,
|
||||
struct dvb_frontend_parameters *fep, u8 pll_buf[5])
|
||||
{
|
||||
struct usb_dibusb* dib = (struct usb_dibusb*) fe->dvb->priv;
|
||||
u8 buf[4];
|
||||
int ret=0;
|
||||
|
||||
switch (dib->tuner->id) {
|
||||
case DIBUSB_TUNER_CABLE_THOMSON:
|
||||
ret = thomson_cable_eu_pll_set(fep, buf);
|
||||
break;
|
||||
case DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5:
|
||||
ret = panasonic_cofdm_env57h1xd5_pll_set(fep, buf);
|
||||
break;
|
||||
case DIBUSB_TUNER_CABLE_LG_TDTP_E102P:
|
||||
ret = lg_tdtp_e102p_tua6034(fep, buf);
|
||||
break;
|
||||
case DIBUSB_TUNER_COFDM_PANASONIC_ENV77H11D5:
|
||||
ret = panasonic_cofdm_env77h11d5_tda6650_set(fep,buf);
|
||||
break;
|
||||
default:
|
||||
warn("no pll programming routine found for tuner %d.\n",dib->tuner->id);
|
||||
ret = -ENODEV;
|
||||
break;
|
||||
}
|
||||
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
return dibusb_pll_i2c_helper(dib,pll_buf,buf);
|
||||
}
|
||||
|
|
@ -1,87 +0,0 @@
|
|||
/*
|
||||
* dvb-dibusb-firmware.c is part of the driver for mobile USB Budget DVB-T devices
|
||||
* based on reference design made by DiBcom (http://www.dibcom.fr/)
|
||||
*
|
||||
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
|
||||
*
|
||||
* see dvb-dibusb-core.c for more copyright details.
|
||||
*
|
||||
* This file contains functions for downloading the firmware to the device.
|
||||
*/
|
||||
#include "dvb-dibusb.h"
|
||||
|
||||
#include <linux/firmware.h>
|
||||
#include <linux/usb.h>
|
||||
|
||||
/*
|
||||
* load a firmware packet to the device
|
||||
*/
|
||||
static int dibusb_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 len)
|
||||
{
|
||||
return usb_control_msg(udev, usb_sndctrlpipe(udev,0),
|
||||
0xa0, USB_TYPE_VENDOR, addr, 0x00, data, len, 5000);
|
||||
}
|
||||
|
||||
int dibusb_loadfirmware(struct usb_device *udev, struct dibusb_usb_device *dibdev)
|
||||
{
|
||||
const struct firmware *fw = NULL;
|
||||
u16 addr;
|
||||
u8 *b,*p;
|
||||
int ret = 0,i;
|
||||
|
||||
if ((ret = request_firmware(&fw, dibdev->dev_cl->firmware, &udev->dev)) != 0) {
|
||||
err("did not find the firmware file. (%s) "
|
||||
"Please see linux/Documentation/dvb/ for more details on firmware-problems.",
|
||||
dibdev->dev_cl->firmware);
|
||||
return ret;
|
||||
}
|
||||
|
||||
info("downloading firmware from file '%s'.",dibdev->dev_cl->firmware);
|
||||
|
||||
p = kmalloc(fw->size,GFP_KERNEL);
|
||||
if (p != NULL) {
|
||||
u8 reset;
|
||||
/*
|
||||
* you cannot use the fw->data as buffer for
|
||||
* usb_control_msg, a new buffer has to be
|
||||
* created
|
||||
*/
|
||||
memcpy(p,fw->data,fw->size);
|
||||
|
||||
/* stop the CPU */
|
||||
reset = 1;
|
||||
if ((ret = dibusb_writemem(udev,dibdev->dev_cl->usb_ctrl->cpu_cs_register,&reset,1)) != 1)
|
||||
err("could not stop the USB controller CPU.");
|
||||
for(i = 0; p[i+3] == 0 && i < fw->size; ) {
|
||||
b = (u8 *) &p[i];
|
||||
addr = *((u16 *) &b[1]);
|
||||
|
||||
ret = dibusb_writemem(udev,addr,&b[4],b[0]);
|
||||
|
||||
if (ret != b[0]) {
|
||||
err("error while transferring firmware "
|
||||
"(transferred size: %d, block size: %d)",
|
||||
ret,b[0]);
|
||||
ret = -EINVAL;
|
||||
break;
|
||||
}
|
||||
i += 5 + b[0];
|
||||
}
|
||||
/* length in ret */
|
||||
if (ret > 0)
|
||||
ret = 0;
|
||||
/* restart the CPU */
|
||||
reset = 0;
|
||||
if (ret || dibusb_writemem(udev,dibdev->dev_cl->usb_ctrl->cpu_cs_register,&reset,1) != 1) {
|
||||
err("could not restart the USB controller CPU.");
|
||||
ret = -EINVAL;
|
||||
}
|
||||
|
||||
kfree(p);
|
||||
} else {
|
||||
ret = -ENOMEM;
|
||||
}
|
||||
release_firmware(fw);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
|
@ -1,316 +0,0 @@
|
|||
/*
|
||||
* dvb-dibusb-remote.c is part of the driver for mobile USB Budget DVB-T devices
|
||||
* based on reference design made by DiBcom (http://www.dibcom.fr/)
|
||||
*
|
||||
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
|
||||
*
|
||||
* see dvb-dibusb-core.c for more copyright details.
|
||||
*
|
||||
* This file contains functions for handling the event device on the software
|
||||
* side and the remote control on the hardware side.
|
||||
*/
|
||||
#include "dvb-dibusb.h"
|
||||
|
||||
/* Table to map raw key codes to key events. This should not be hard-wired
|
||||
into the kernel. */
|
||||
static const struct { u8 c0, c1, c2; uint32_t key; } nec_rc_keys [] =
|
||||
{
|
||||
/* Key codes for the little Artec T1/Twinhan/HAMA/ remote. */
|
||||
{ 0x00, 0xff, 0x16, KEY_POWER },
|
||||
{ 0x00, 0xff, 0x10, KEY_MUTE },
|
||||
{ 0x00, 0xff, 0x03, KEY_1 },
|
||||
{ 0x00, 0xff, 0x01, KEY_2 },
|
||||
{ 0x00, 0xff, 0x06, KEY_3 },
|
||||
{ 0x00, 0xff, 0x09, KEY_4 },
|
||||
{ 0x00, 0xff, 0x1d, KEY_5 },
|
||||
{ 0x00, 0xff, 0x1f, KEY_6 },
|
||||
{ 0x00, 0xff, 0x0d, KEY_7 },
|
||||
{ 0x00, 0xff, 0x19, KEY_8 },
|
||||
{ 0x00, 0xff, 0x1b, KEY_9 },
|
||||
{ 0x00, 0xff, 0x15, KEY_0 },
|
||||
{ 0x00, 0xff, 0x05, KEY_CHANNELUP },
|
||||
{ 0x00, 0xff, 0x02, KEY_CHANNELDOWN },
|
||||
{ 0x00, 0xff, 0x1e, KEY_VOLUMEUP },
|
||||
{ 0x00, 0xff, 0x0a, KEY_VOLUMEDOWN },
|
||||
{ 0x00, 0xff, 0x11, KEY_RECORD },
|
||||
{ 0x00, 0xff, 0x17, KEY_FAVORITES }, /* Heart symbol - Channel list. */
|
||||
{ 0x00, 0xff, 0x14, KEY_PLAY },
|
||||
{ 0x00, 0xff, 0x1a, KEY_STOP },
|
||||
{ 0x00, 0xff, 0x40, KEY_REWIND },
|
||||
{ 0x00, 0xff, 0x12, KEY_FASTFORWARD },
|
||||
{ 0x00, 0xff, 0x0e, KEY_PREVIOUS }, /* Recall - Previous channel. */
|
||||
{ 0x00, 0xff, 0x4c, KEY_PAUSE },
|
||||
{ 0x00, 0xff, 0x4d, KEY_SCREEN }, /* Full screen mode. */
|
||||
{ 0x00, 0xff, 0x54, KEY_AUDIO }, /* MTS - Switch to secondary audio. */
|
||||
/* additional keys TwinHan VisionPlus, the Artec seemingly not have */
|
||||
{ 0x00, 0xff, 0x0c, KEY_CANCEL }, /* Cancel */
|
||||
{ 0x00, 0xff, 0x1c, KEY_EPG }, /* EPG */
|
||||
{ 0x00, 0xff, 0x00, KEY_TAB }, /* Tab */
|
||||
{ 0x00, 0xff, 0x48, KEY_INFO }, /* Preview */
|
||||
{ 0x00, 0xff, 0x04, KEY_LIST }, /* RecordList */
|
||||
{ 0x00, 0xff, 0x0f, KEY_TEXT }, /* Teletext */
|
||||
/* Key codes for the KWorld/ADSTech/JetWay remote. */
|
||||
{ 0x86, 0x6b, 0x12, KEY_POWER },
|
||||
{ 0x86, 0x6b, 0x0f, KEY_SELECT }, /* source */
|
||||
{ 0x86, 0x6b, 0x0c, KEY_UNKNOWN }, /* scan */
|
||||
{ 0x86, 0x6b, 0x0b, KEY_EPG },
|
||||
{ 0x86, 0x6b, 0x10, KEY_MUTE },
|
||||
{ 0x86, 0x6b, 0x01, KEY_1 },
|
||||
{ 0x86, 0x6b, 0x02, KEY_2 },
|
||||
{ 0x86, 0x6b, 0x03, KEY_3 },
|
||||
{ 0x86, 0x6b, 0x04, KEY_4 },
|
||||
{ 0x86, 0x6b, 0x05, KEY_5 },
|
||||
{ 0x86, 0x6b, 0x06, KEY_6 },
|
||||
{ 0x86, 0x6b, 0x07, KEY_7 },
|
||||
{ 0x86, 0x6b, 0x08, KEY_8 },
|
||||
{ 0x86, 0x6b, 0x09, KEY_9 },
|
||||
{ 0x86, 0x6b, 0x0a, KEY_0 },
|
||||
{ 0x86, 0x6b, 0x18, KEY_ZOOM },
|
||||
{ 0x86, 0x6b, 0x1c, KEY_UNKNOWN }, /* preview */
|
||||
{ 0x86, 0x6b, 0x13, KEY_UNKNOWN }, /* snap */
|
||||
{ 0x86, 0x6b, 0x00, KEY_UNDO },
|
||||
{ 0x86, 0x6b, 0x1d, KEY_RECORD },
|
||||
{ 0x86, 0x6b, 0x0d, KEY_STOP },
|
||||
{ 0x86, 0x6b, 0x0e, KEY_PAUSE },
|
||||
{ 0x86, 0x6b, 0x16, KEY_PLAY },
|
||||
{ 0x86, 0x6b, 0x11, KEY_BACK },
|
||||
{ 0x86, 0x6b, 0x19, KEY_FORWARD },
|
||||
{ 0x86, 0x6b, 0x14, KEY_UNKNOWN }, /* pip */
|
||||
{ 0x86, 0x6b, 0x15, KEY_ESC },
|
||||
{ 0x86, 0x6b, 0x1a, KEY_UP },
|
||||
{ 0x86, 0x6b, 0x1e, KEY_DOWN },
|
||||
{ 0x86, 0x6b, 0x1f, KEY_LEFT },
|
||||
{ 0x86, 0x6b, 0x1b, KEY_RIGHT },
|
||||
};
|
||||
|
||||
/* Hauppauge NOVA-T USB2 keys */
|
||||
static const struct { u16 raw; uint32_t key; } haupp_rc_keys [] = {
|
||||
{ 0xddf, KEY_GOTO },
|
||||
{ 0xdef, KEY_POWER },
|
||||
{ 0xce7, KEY_TV },
|
||||
{ 0xcc7, KEY_VIDEO },
|
||||
{ 0xccf, KEY_AUDIO },
|
||||
{ 0xcd7, KEY_MEDIA },
|
||||
{ 0xcdf, KEY_EPG },
|
||||
{ 0xca7, KEY_UP },
|
||||
{ 0xc67, KEY_RADIO },
|
||||
{ 0xcb7, KEY_LEFT },
|
||||
{ 0xd2f, KEY_OK },
|
||||
{ 0xcbf, KEY_RIGHT },
|
||||
{ 0xcff, KEY_BACK },
|
||||
{ 0xcaf, KEY_DOWN },
|
||||
{ 0xc6f, KEY_MENU },
|
||||
{ 0xc87, KEY_VOLUMEUP },
|
||||
{ 0xc8f, KEY_VOLUMEDOWN },
|
||||
{ 0xc97, KEY_CHANNEL },
|
||||
{ 0xc7f, KEY_MUTE },
|
||||
{ 0xd07, KEY_CHANNELUP },
|
||||
{ 0xd0f, KEY_CHANNELDOWN },
|
||||
{ 0xdbf, KEY_RECORD },
|
||||
{ 0xdb7, KEY_STOP },
|
||||
{ 0xd97, KEY_REWIND },
|
||||
{ 0xdaf, KEY_PLAY },
|
||||
{ 0xda7, KEY_FASTFORWARD },
|
||||
{ 0xd27, KEY_LAST }, /* Skip backwards */
|
||||
{ 0xd87, KEY_PAUSE },
|
||||
{ 0xcf7, KEY_NEXT },
|
||||
{ 0xc07, KEY_0 },
|
||||
{ 0xc0f, KEY_1 },
|
||||
{ 0xc17, KEY_2 },
|
||||
{ 0xc1f, KEY_3 },
|
||||
{ 0xc27, KEY_4 },
|
||||
{ 0xc2f, KEY_5 },
|
||||
{ 0xc37, KEY_6 },
|
||||
{ 0xc3f, KEY_7 },
|
||||
{ 0xc47, KEY_8 },
|
||||
{ 0xc4f, KEY_9 },
|
||||
{ 0xc57, KEY_KPASTERISK },
|
||||
{ 0xc77, KEY_GRAVE }, /* # */
|
||||
{ 0xc5f, KEY_RED },
|
||||
{ 0xd77, KEY_GREEN },
|
||||
{ 0xdc7, KEY_YELLOW },
|
||||
{ 0xd4f, KEY_BLUE},
|
||||
};
|
||||
|
||||
static int dibusb_key2event_nec(struct usb_dibusb *dib,u8 rb[5])
|
||||
{
|
||||
int i;
|
||||
switch (rb[0]) {
|
||||
case DIBUSB_RC_NEC_KEY_PRESSED:
|
||||
/* rb[1-3] is the actual key, rb[4] is a checksum */
|
||||
deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x, 0x%02x\n",
|
||||
rb[1], rb[2], rb[3], rb[4]);
|
||||
|
||||
if ((0xff - rb[3]) != rb[4]) {
|
||||
deb_rc("remote control checksum failed.\n");
|
||||
break;
|
||||
}
|
||||
|
||||
/* See if we can match the raw key code. */
|
||||
for (i = 0; i < sizeof(nec_rc_keys)/sizeof(nec_rc_keys[0]); i++) {
|
||||
if (nec_rc_keys[i].c0 == rb[1] &&
|
||||
nec_rc_keys[i].c1 == rb[2] &&
|
||||
nec_rc_keys[i].c2 == rb[3]) {
|
||||
|
||||
dib->last_event = nec_rc_keys[i].key;
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case DIBUSB_RC_NEC_KEY_REPEATED:
|
||||
/* rb[1]..rb[4] are always zero.*/
|
||||
/* Repeats often seem to occur so for the moment just ignore this. */
|
||||
return 0;
|
||||
case DIBUSB_RC_NEC_EMPTY: /* No (more) remote control keys. */
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
static int dibusb_key2event_hauppauge(struct usb_dibusb *dib,u8 rb[4])
|
||||
{
|
||||
u16 raw;
|
||||
int i,state;
|
||||
switch (rb[0]) {
|
||||
case DIBUSB_RC_HAUPPAUGE_KEY_PRESSED:
|
||||
raw = ((rb[1] & 0x0f) << 8) | rb[2];
|
||||
|
||||
state = !!(rb[1] & 0x40);
|
||||
|
||||
deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x to %04x state: %d\n",rb[1],rb[2],rb[3],raw,state);
|
||||
for (i = 0; i < sizeof(haupp_rc_keys)/sizeof(haupp_rc_keys[0]); i++) {
|
||||
if (haupp_rc_keys[i].raw == raw) {
|
||||
if (dib->last_event == haupp_rc_keys[i].key &&
|
||||
dib->last_state == state) {
|
||||
deb_rc("key repeat\n");
|
||||
return 0;
|
||||
} else {
|
||||
dib->last_event = haupp_rc_keys[i].key;
|
||||
dib->last_state = state;
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
case DIBUSB_RC_HAUPPAUGE_KEY_EMPTY:
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Read the remote control and feed the appropriate event.
|
||||
* NEC protocol is used for remote controls
|
||||
*/
|
||||
static int dibusb_read_remote_control(struct usb_dibusb *dib)
|
||||
{
|
||||
u8 b[1] = { DIBUSB_REQ_POLL_REMOTE }, rb[5];
|
||||
int ret,event = 0;
|
||||
|
||||
if ((ret = dibusb_readwrite_usb(dib,b,1,rb,5)))
|
||||
return ret;
|
||||
|
||||
switch (dib->dibdev->dev_cl->remote_type) {
|
||||
case DIBUSB_RC_NEC_PROTOCOL:
|
||||
event = dibusb_key2event_nec(dib,rb);
|
||||
break;
|
||||
case DIBUSB_RC_HAUPPAUGE_PROTO:
|
||||
event = dibusb_key2event_hauppauge(dib,rb);
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
/* key repeat */
|
||||
if (event == 0)
|
||||
if (++dib->repeat_key_count < dib->rc_key_repeat_count) {
|
||||
deb_rc("key repeat dropped. (%d)\n",dib->repeat_key_count);
|
||||
event = -1; /* skip this key repeat */
|
||||
}
|
||||
|
||||
if (event == 1 || event == 0) {
|
||||
deb_rc("Translated key 0x%04x\n",event);
|
||||
|
||||
/* Signal down and up events for this key. */
|
||||
input_report_key(&dib->rc_input_dev, dib->last_event, 1);
|
||||
input_report_key(&dib->rc_input_dev, dib->last_event, 0);
|
||||
input_sync(&dib->rc_input_dev);
|
||||
|
||||
if (event == 1)
|
||||
dib->repeat_key_count = 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Remote-control poll function - called every dib->rc_query_interval ms to see
|
||||
whether the remote control has received anything. */
|
||||
static void dibusb_remote_query(void *data)
|
||||
{
|
||||
struct usb_dibusb *dib = (struct usb_dibusb *) data;
|
||||
/* TODO: need a lock here. We can simply skip checking for the remote control
|
||||
if we're busy. */
|
||||
dibusb_read_remote_control(dib);
|
||||
schedule_delayed_work(&dib->rc_query_work,
|
||||
msecs_to_jiffies(dib->rc_query_interval));
|
||||
}
|
||||
|
||||
int dibusb_remote_init(struct usb_dibusb *dib)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (dib->dibdev->dev_cl->remote_type == DIBUSB_RC_NO)
|
||||
return 0;
|
||||
|
||||
/* Initialise the remote-control structures.*/
|
||||
init_input_dev(&dib->rc_input_dev);
|
||||
|
||||
dib->rc_input_dev.evbit[0] = BIT(EV_KEY);
|
||||
dib->rc_input_dev.keycodesize = sizeof(unsigned char);
|
||||
dib->rc_input_dev.keycodemax = KEY_MAX;
|
||||
dib->rc_input_dev.name = DRIVER_DESC " remote control";
|
||||
|
||||
switch (dib->dibdev->dev_cl->remote_type) {
|
||||
case DIBUSB_RC_NEC_PROTOCOL:
|
||||
for (i=0; i<sizeof(nec_rc_keys)/sizeof(nec_rc_keys[0]); i++)
|
||||
set_bit(nec_rc_keys[i].key, dib->rc_input_dev.keybit);
|
||||
break;
|
||||
case DIBUSB_RC_HAUPPAUGE_PROTO:
|
||||
for (i=0; i<sizeof(haupp_rc_keys)/sizeof(haupp_rc_keys[0]); i++)
|
||||
set_bit(haupp_rc_keys[i].key, dib->rc_input_dev.keybit);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
input_register_device(&dib->rc_input_dev);
|
||||
|
||||
INIT_WORK(&dib->rc_query_work, dibusb_remote_query, dib);
|
||||
|
||||
/* Start the remote-control polling. */
|
||||
if (dib->rc_query_interval < 40)
|
||||
dib->rc_query_interval = 100; /* default */
|
||||
|
||||
info("schedule remote query interval to %d msecs.",dib->rc_query_interval);
|
||||
schedule_delayed_work(&dib->rc_query_work,msecs_to_jiffies(dib->rc_query_interval));
|
||||
|
||||
dib->init_state |= DIBUSB_STATE_REMOTE;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_remote_exit(struct usb_dibusb *dib)
|
||||
{
|
||||
if (dib->dibdev->dev_cl->remote_type == DIBUSB_RC_NO)
|
||||
return 0;
|
||||
|
||||
if (dib->init_state & DIBUSB_STATE_REMOTE) {
|
||||
cancel_delayed_work(&dib->rc_query_work);
|
||||
flush_scheduled_work();
|
||||
input_unregister_device(&dib->rc_input_dev);
|
||||
}
|
||||
dib->init_state &= ~DIBUSB_STATE_REMOTE;
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,303 +0,0 @@
|
|||
/*
|
||||
* dvb-dibusb-usb.c is part of the driver for mobile USB Budget DVB-T devices
|
||||
* based on reference design made by DiBcom (http://www.dibcom.fr/)
|
||||
*
|
||||
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
|
||||
*
|
||||
* see dvb-dibusb-core.c for more copyright details.
|
||||
*
|
||||
* This file contains functions for initializing and handling the
|
||||
* usb specific stuff.
|
||||
*/
|
||||
#include "dvb-dibusb.h"
|
||||
|
||||
#include <linux/version.h>
|
||||
#include <linux/pci.h>
|
||||
|
||||
int dibusb_readwrite_usb(struct usb_dibusb *dib, u8 *wbuf, u16 wlen, u8 *rbuf,
|
||||
u16 rlen)
|
||||
{
|
||||
int actlen,ret = -ENOMEM;
|
||||
|
||||
if (wbuf == NULL || wlen == 0)
|
||||
return -EINVAL;
|
||||
|
||||
if ((ret = down_interruptible(&dib->usb_sem)))
|
||||
return ret;
|
||||
|
||||
debug_dump(wbuf,wlen);
|
||||
|
||||
ret = usb_bulk_msg(dib->udev,usb_sndbulkpipe(dib->udev,
|
||||
dib->dibdev->dev_cl->pipe_cmd), wbuf,wlen,&actlen,
|
||||
DIBUSB_I2C_TIMEOUT);
|
||||
|
||||
if (ret)
|
||||
err("bulk message failed: %d (%d/%d)",ret,wlen,actlen);
|
||||
else
|
||||
ret = actlen != wlen ? -1 : 0;
|
||||
|
||||
/* an answer is expected, and no error before */
|
||||
if (!ret && rbuf && rlen) {
|
||||
ret = usb_bulk_msg(dib->udev,usb_rcvbulkpipe(dib->udev,
|
||||
dib->dibdev->dev_cl->pipe_cmd),rbuf,rlen,&actlen,
|
||||
DIBUSB_I2C_TIMEOUT);
|
||||
|
||||
if (ret)
|
||||
err("recv bulk message failed: %d",ret);
|
||||
else {
|
||||
deb_alot("rlen: %d\n",rlen);
|
||||
debug_dump(rbuf,actlen);
|
||||
}
|
||||
}
|
||||
|
||||
up(&dib->usb_sem);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/*
|
||||
* Cypress controls
|
||||
*/
|
||||
int dibusb_write_usb(struct usb_dibusb *dib, u8 *buf, u16 len)
|
||||
{
|
||||
return dibusb_readwrite_usb(dib,buf,len,NULL,0);
|
||||
}
|
||||
|
||||
#if 0
|
||||
/*
|
||||
* #if 0'ing the following functions as they are not in use _now_,
|
||||
* but probably will be sometime.
|
||||
*/
|
||||
/*
|
||||
* do not use this, just a workaround for a bug,
|
||||
* which will hopefully never occur :).
|
||||
*/
|
||||
int dibusb_interrupt_read_loop(struct usb_dibusb *dib)
|
||||
{
|
||||
u8 b[1] = { DIBUSB_REQ_INTR_READ };
|
||||
return dibusb_write_usb(dib,b,1);
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* ioctl for the firmware
|
||||
*/
|
||||
static int dibusb_ioctl_cmd(struct usb_dibusb *dib, u8 cmd, u8 *param, int plen)
|
||||
{
|
||||
u8 b[34];
|
||||
int size = plen > 32 ? 32 : plen;
|
||||
memset(b,0,34);
|
||||
b[0] = DIBUSB_REQ_SET_IOCTL;
|
||||
b[1] = cmd;
|
||||
|
||||
if (size > 0)
|
||||
memcpy(&b[2],param,size);
|
||||
|
||||
return dibusb_write_usb(dib,b,34); //2+size);
|
||||
}
|
||||
|
||||
/*
|
||||
* ioctl for power control
|
||||
*/
|
||||
int dibusb_hw_wakeup(struct dvb_frontend *fe)
|
||||
{
|
||||
struct usb_dibusb *dib = (struct usb_dibusb *) fe->dvb->priv;
|
||||
u8 b[1] = { DIBUSB_IOCTL_POWER_WAKEUP };
|
||||
deb_info("dibusb-device is getting up.\n");
|
||||
|
||||
switch (dib->dibdev->dev_cl->id) {
|
||||
case DTT200U:
|
||||
break;
|
||||
default:
|
||||
dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_POWER_MODE, b,1);
|
||||
break;
|
||||
}
|
||||
|
||||
if (dib->fe_init)
|
||||
return dib->fe_init(fe);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_hw_sleep(struct dvb_frontend *fe)
|
||||
{
|
||||
struct usb_dibusb *dib = (struct usb_dibusb *) fe->dvb->priv;
|
||||
u8 b[1] = { DIBUSB_IOCTL_POWER_SLEEP };
|
||||
deb_info("dibusb-device is going to bed.\n");
|
||||
/* workaround, something is wrong, when dibusb 1.1 device are going to bed too late */
|
||||
switch (dib->dibdev->dev_cl->id) {
|
||||
case DIBUSB1_1:
|
||||
case NOVAT_USB2:
|
||||
case DTT200U:
|
||||
break;
|
||||
default:
|
||||
dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_POWER_MODE, b,1);
|
||||
break;
|
||||
}
|
||||
if (dib->fe_sleep)
|
||||
return dib->fe_sleep(fe);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_set_streaming_mode(struct usb_dibusb *dib,u8 mode)
|
||||
{
|
||||
u8 b[2] = { DIBUSB_REQ_SET_STREAMING_MODE, mode };
|
||||
return dibusb_readwrite_usb(dib,b,2,NULL,0);
|
||||
}
|
||||
|
||||
static int dibusb_urb_kill(struct usb_dibusb *dib)
|
||||
{
|
||||
int i;
|
||||
deb_info("trying to kill urbs\n");
|
||||
if (dib->init_state & DIBUSB_STATE_URB_SUBMIT) {
|
||||
for (i = 0; i < dib->dibdev->dev_cl->urb_count; i++) {
|
||||
deb_info("killing URB no. %d.\n",i);
|
||||
|
||||
/* stop the URB */
|
||||
usb_kill_urb(dib->urb_list[i]);
|
||||
}
|
||||
} else
|
||||
deb_info(" URBs not killed.\n");
|
||||
dib->init_state &= ~DIBUSB_STATE_URB_SUBMIT;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dibusb_urb_submit(struct usb_dibusb *dib)
|
||||
{
|
||||
int i,ret;
|
||||
if (dib->init_state & DIBUSB_STATE_URB_INIT) {
|
||||
for (i = 0; i < dib->dibdev->dev_cl->urb_count; i++) {
|
||||
deb_info("submitting URB no. %d\n",i);
|
||||
if ((ret = usb_submit_urb(dib->urb_list[i],GFP_ATOMIC))) {
|
||||
err("could not submit buffer urb no. %d - get them all back\n",i);
|
||||
dibusb_urb_kill(dib);
|
||||
return ret;
|
||||
}
|
||||
dib->init_state |= DIBUSB_STATE_URB_SUBMIT;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_streaming(struct usb_dibusb *dib,int onoff)
|
||||
{
|
||||
if (onoff)
|
||||
dibusb_urb_submit(dib);
|
||||
else
|
||||
dibusb_urb_kill(dib);
|
||||
|
||||
switch (dib->dibdev->dev_cl->id) {
|
||||
case DIBUSB2_0:
|
||||
case DIBUSB2_0B:
|
||||
case NOVAT_USB2:
|
||||
case UMT2_0:
|
||||
if (onoff)
|
||||
return dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_ENABLE_STREAM,NULL,0);
|
||||
else
|
||||
return dibusb_ioctl_cmd(dib,DIBUSB_IOCTL_CMD_DISABLE_STREAM,NULL,0);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_urb_init(struct usb_dibusb *dib)
|
||||
{
|
||||
int i,bufsize,def_pid_parse = 1;
|
||||
|
||||
/*
|
||||
* when reloading the driver w/o replugging the device
|
||||
* a timeout occures, this helps
|
||||
*/
|
||||
usb_clear_halt(dib->udev,usb_sndbulkpipe(dib->udev,dib->dibdev->dev_cl->pipe_cmd));
|
||||
usb_clear_halt(dib->udev,usb_rcvbulkpipe(dib->udev,dib->dibdev->dev_cl->pipe_cmd));
|
||||
usb_clear_halt(dib->udev,usb_rcvbulkpipe(dib->udev,dib->dibdev->dev_cl->pipe_data));
|
||||
|
||||
/* allocate the array for the data transfer URBs */
|
||||
dib->urb_list = kmalloc(dib->dibdev->dev_cl->urb_count*sizeof(struct urb *),GFP_KERNEL);
|
||||
if (dib->urb_list == NULL)
|
||||
return -ENOMEM;
|
||||
memset(dib->urb_list,0,dib->dibdev->dev_cl->urb_count*sizeof(struct urb *));
|
||||
|
||||
dib->init_state |= DIBUSB_STATE_URB_LIST;
|
||||
|
||||
bufsize = dib->dibdev->dev_cl->urb_count*dib->dibdev->dev_cl->urb_buffer_size;
|
||||
deb_info("allocate %d bytes as buffersize for all URBs\n",bufsize);
|
||||
/* allocate the actual buffer for the URBs */
|
||||
if ((dib->buffer = pci_alloc_consistent(NULL,bufsize,&dib->dma_handle)) == NULL) {
|
||||
deb_info("not enough memory.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
deb_info("allocation complete\n");
|
||||
memset(dib->buffer,0,bufsize);
|
||||
|
||||
dib->init_state |= DIBUSB_STATE_URB_BUF;
|
||||
|
||||
/* allocate and submit the URBs */
|
||||
for (i = 0; i < dib->dibdev->dev_cl->urb_count; i++) {
|
||||
if (!(dib->urb_list[i] = usb_alloc_urb(0,GFP_ATOMIC))) {
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
usb_fill_bulk_urb( dib->urb_list[i], dib->udev,
|
||||
usb_rcvbulkpipe(dib->udev,dib->dibdev->dev_cl->pipe_data),
|
||||
&dib->buffer[i*dib->dibdev->dev_cl->urb_buffer_size],
|
||||
dib->dibdev->dev_cl->urb_buffer_size,
|
||||
dibusb_urb_complete, dib);
|
||||
|
||||
dib->urb_list[i]->transfer_flags = 0;
|
||||
|
||||
dib->init_state |= DIBUSB_STATE_URB_INIT;
|
||||
}
|
||||
|
||||
/* dib->pid_parse here contains the value of the module parameter */
|
||||
/* decide if pid parsing can be deactivated:
|
||||
* is possible (by device type) and wanted (by user)
|
||||
*/
|
||||
switch (dib->dibdev->dev_cl->id) {
|
||||
case DIBUSB2_0:
|
||||
case DIBUSB2_0B:
|
||||
if (dib->udev->speed == USB_SPEED_HIGH && !dib->pid_parse) {
|
||||
def_pid_parse = 0;
|
||||
info("running at HIGH speed, will deliver the complete TS.");
|
||||
} else
|
||||
info("will use pid_parsing.");
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
/* from here on it contains the device and user decision */
|
||||
dib->pid_parse = def_pid_parse;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dibusb_urb_exit(struct usb_dibusb *dib)
|
||||
{
|
||||
int i;
|
||||
|
||||
dibusb_urb_kill(dib);
|
||||
|
||||
if (dib->init_state & DIBUSB_STATE_URB_LIST) {
|
||||
for (i = 0; i < dib->dibdev->dev_cl->urb_count; i++) {
|
||||
if (dib->urb_list[i] != NULL) {
|
||||
deb_info("freeing URB no. %d.\n",i);
|
||||
/* free the URBs */
|
||||
usb_free_urb(dib->urb_list[i]);
|
||||
}
|
||||
}
|
||||
/* free the urb array */
|
||||
kfree(dib->urb_list);
|
||||
dib->init_state &= ~DIBUSB_STATE_URB_LIST;
|
||||
}
|
||||
|
||||
if (dib->init_state & DIBUSB_STATE_URB_BUF)
|
||||
pci_free_consistent(NULL,
|
||||
dib->dibdev->dev_cl->urb_buffer_size*dib->dibdev->dev_cl->urb_count,
|
||||
dib->buffer,dib->dma_handle);
|
||||
|
||||
dib->init_state &= ~DIBUSB_STATE_URB_BUF;
|
||||
dib->init_state &= ~DIBUSB_STATE_URB_INIT;
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,327 +0,0 @@
|
|||
/*
|
||||
* dvb-dibusb.h
|
||||
*
|
||||
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation, version 2.
|
||||
*
|
||||
* for more information see dvb-dibusb-core.c .
|
||||
*/
|
||||
#ifndef __DVB_DIBUSB_H__
|
||||
#define __DVB_DIBUSB_H__
|
||||
|
||||
#include <linux/input.h>
|
||||
#include <linux/config.h>
|
||||
#include <linux/usb.h>
|
||||
|
||||
#include "dvb_frontend.h"
|
||||
#include "dvb_demux.h"
|
||||
#include "dvb_net.h"
|
||||
#include "dmxdev.h"
|
||||
|
||||
#include "dib3000.h"
|
||||
#include "mt352.h"
|
||||
|
||||
/* debug */
|
||||
#ifdef CONFIG_DVB_DIBCOM_DEBUG
|
||||
#define dprintk(level,args...) \
|
||||
do { if ((dvb_dibusb_debug & level)) { printk(args); } } while (0)
|
||||
|
||||
#define debug_dump(b,l) {\
|
||||
int i; \
|
||||
for (i = 0; i < l; i++) deb_xfer("%02x ", b[i]); \
|
||||
deb_xfer("\n");\
|
||||
}
|
||||
|
||||
#else
|
||||
#define dprintk(args...)
|
||||
#define debug_dump(b,l)
|
||||
#endif
|
||||
|
||||
extern int dvb_dibusb_debug;
|
||||
|
||||
/* Version information */
|
||||
#define DRIVER_VERSION "0.3"
|
||||
#define DRIVER_DESC "DiBcom based USB Budget DVB-T device"
|
||||
#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@desy.de"
|
||||
|
||||
#define deb_info(args...) dprintk(0x01,args)
|
||||
#define deb_xfer(args...) dprintk(0x02,args)
|
||||
#define deb_alot(args...) dprintk(0x04,args)
|
||||
#define deb_ts(args...) dprintk(0x08,args)
|
||||
#define deb_err(args...) dprintk(0x10,args)
|
||||
#define deb_rc(args...) dprintk(0x20,args)
|
||||
|
||||
/* generic log methods - taken from usb.h */
|
||||
#undef err
|
||||
#define err(format, arg...) printk(KERN_ERR "dvb-dibusb: " format "\n" , ## arg)
|
||||
#undef info
|
||||
#define info(format, arg...) printk(KERN_INFO "dvb-dibusb: " format "\n" , ## arg)
|
||||
#undef warn
|
||||
#define warn(format, arg...) printk(KERN_WARNING "dvb-dibusb: " format "\n" , ## arg)
|
||||
|
||||
struct dibusb_usb_controller {
|
||||
const char *name; /* name of the usb controller */
|
||||
u16 cpu_cs_register; /* needs to be restarted, when the firmware has been downloaded. */
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
DIBUSB1_1 = 0,
|
||||
DIBUSB1_1_AN2235,
|
||||
DIBUSB2_0,
|
||||
UMT2_0,
|
||||
DIBUSB2_0B,
|
||||
NOVAT_USB2,
|
||||
DTT200U,
|
||||
} dibusb_class_t;
|
||||
|
||||
typedef enum {
|
||||
DIBUSB_TUNER_CABLE_THOMSON = 0,
|
||||
DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5,
|
||||
DIBUSB_TUNER_CABLE_LG_TDTP_E102P,
|
||||
DIBUSB_TUNER_COFDM_PANASONIC_ENV77H11D5,
|
||||
} dibusb_tuner_t;
|
||||
|
||||
typedef enum {
|
||||
DIBUSB_DIB3000MB = 0,
|
||||
DIBUSB_DIB3000MC,
|
||||
DIBUSB_MT352,
|
||||
DTT200U_FE,
|
||||
} dibusb_demodulator_t;
|
||||
|
||||
typedef enum {
|
||||
DIBUSB_RC_NO = 0,
|
||||
DIBUSB_RC_NEC_PROTOCOL,
|
||||
DIBUSB_RC_HAUPPAUGE_PROTO,
|
||||
} dibusb_remote_t;
|
||||
|
||||
struct dibusb_tuner {
|
||||
dibusb_tuner_t id;
|
||||
|
||||
u8 pll_addr; /* tuner i2c address */
|
||||
};
|
||||
extern struct dibusb_tuner dibusb_tuner[];
|
||||
|
||||
#define DIBUSB_POSSIBLE_I2C_ADDR_NUM 4
|
||||
struct dibusb_demod {
|
||||
dibusb_demodulator_t id;
|
||||
|
||||
int pid_filter_count; /* counter of the internal pid_filter */
|
||||
u8 i2c_addrs[DIBUSB_POSSIBLE_I2C_ADDR_NUM]; /* list of possible i2c addresses of the demod */
|
||||
};
|
||||
|
||||
#define DIBUSB_MAX_TUNER_NUM 2
|
||||
struct dibusb_device_class {
|
||||
dibusb_class_t id;
|
||||
|
||||
const struct dibusb_usb_controller *usb_ctrl; /* usb controller */
|
||||
const char *firmware; /* valid firmware filenames */
|
||||
|
||||
int pipe_cmd; /* command pipe (read/write) */
|
||||
int pipe_data; /* data pipe */
|
||||
|
||||
int urb_count; /* number of data URBs to be submitted */
|
||||
int urb_buffer_size; /* the size of the buffer for each URB */
|
||||
|
||||
dibusb_remote_t remote_type; /* does this device have a ir-receiver */
|
||||
|
||||
struct dibusb_demod *demod; /* which demodulator is mount */
|
||||
struct dibusb_tuner *tuner; /* which tuner can be found here */
|
||||
};
|
||||
|
||||
#define DIBUSB_ID_MAX_NUM 15
|
||||
struct dibusb_usb_device {
|
||||
const char *name; /* real name of the box */
|
||||
struct dibusb_device_class *dev_cl; /* which dibusb_device_class is this device part of */
|
||||
|
||||
struct usb_device_id *cold_ids[DIBUSB_ID_MAX_NUM]; /* list of USB ids when this device is at pre firmware state */
|
||||
struct usb_device_id *warm_ids[DIBUSB_ID_MAX_NUM]; /* list of USB ids when this device is at post firmware state */
|
||||
};
|
||||
|
||||
/* a PID for the pid_filter list, when in use */
|
||||
struct dibusb_pid
|
||||
{
|
||||
int index;
|
||||
u16 pid;
|
||||
int active;
|
||||
};
|
||||
|
||||
struct usb_dibusb {
|
||||
/* usb */
|
||||
struct usb_device * udev;
|
||||
|
||||
struct dibusb_usb_device * dibdev;
|
||||
|
||||
#define DIBUSB_STATE_INIT 0x000
|
||||
#define DIBUSB_STATE_URB_LIST 0x001
|
||||
#define DIBUSB_STATE_URB_BUF 0x002
|
||||
#define DIBUSB_STATE_URB_INIT 0x004
|
||||
#define DIBUSB_STATE_DVB 0x008
|
||||
#define DIBUSB_STATE_I2C 0x010
|
||||
#define DIBUSB_STATE_REMOTE 0x020
|
||||
#define DIBUSB_STATE_URB_SUBMIT 0x040
|
||||
int init_state;
|
||||
|
||||
int feedcount;
|
||||
struct dib_fe_xfer_ops xfer_ops;
|
||||
|
||||
struct dibusb_tuner *tuner;
|
||||
|
||||
struct urb **urb_list;
|
||||
u8 *buffer;
|
||||
dma_addr_t dma_handle;
|
||||
|
||||
/* I2C */
|
||||
struct i2c_adapter i2c_adap;
|
||||
|
||||
/* locking */
|
||||
struct semaphore usb_sem;
|
||||
struct semaphore i2c_sem;
|
||||
|
||||
/* dvb */
|
||||
struct dvb_adapter adapter;
|
||||
struct dmxdev dmxdev;
|
||||
struct dvb_demux demux;
|
||||
struct dvb_net dvb_net;
|
||||
struct dvb_frontend* fe;
|
||||
|
||||
int (*fe_sleep) (struct dvb_frontend *);
|
||||
int (*fe_init) (struct dvb_frontend *);
|
||||
|
||||
/* remote control */
|
||||
struct input_dev rc_input_dev;
|
||||
struct work_struct rc_query_work;
|
||||
int last_event;
|
||||
int last_state; /* for Hauppauge RC protocol */
|
||||
int repeat_key_count;
|
||||
int rc_key_repeat_count; /* module parameter */
|
||||
|
||||
/* module parameters */
|
||||
int pid_parse;
|
||||
int rc_query_interval;
|
||||
};
|
||||
|
||||
/* commonly used functions in the separated files */
|
||||
|
||||
/* dvb-dibusb-firmware.c */
|
||||
int dibusb_loadfirmware(struct usb_device *udev, struct dibusb_usb_device *dibdev);
|
||||
|
||||
/* dvb-dibusb-remote.c */
|
||||
int dibusb_remote_exit(struct usb_dibusb *dib);
|
||||
int dibusb_remote_init(struct usb_dibusb *dib);
|
||||
|
||||
/* dvb-dibusb-fe-i2c.c */
|
||||
int dibusb_fe_init(struct usb_dibusb* dib);
|
||||
int dibusb_fe_exit(struct usb_dibusb *dib);
|
||||
int dibusb_i2c_init(struct usb_dibusb *dib);
|
||||
int dibusb_i2c_exit(struct usb_dibusb *dib);
|
||||
|
||||
/* dvb-dibusb-dvb.c */
|
||||
void dibusb_urb_complete(struct urb *urb, struct pt_regs *ptregs);
|
||||
int dibusb_dvb_init(struct usb_dibusb *dib);
|
||||
int dibusb_dvb_exit(struct usb_dibusb *dib);
|
||||
|
||||
/* dvb-dibusb-usb.c */
|
||||
int dibusb_readwrite_usb(struct usb_dibusb *dib, u8 *wbuf, u16 wlen, u8 *rbuf,
|
||||
u16 rlen);
|
||||
int dibusb_write_usb(struct usb_dibusb *dib, u8 *buf, u16 len);
|
||||
|
||||
int dibusb_hw_wakeup(struct dvb_frontend *);
|
||||
int dibusb_hw_sleep(struct dvb_frontend *);
|
||||
int dibusb_set_streaming_mode(struct usb_dibusb *,u8);
|
||||
int dibusb_streaming(struct usb_dibusb *,int);
|
||||
|
||||
int dibusb_urb_init(struct usb_dibusb *);
|
||||
int dibusb_urb_exit(struct usb_dibusb *);
|
||||
|
||||
/* dvb-fe-dtt200u.c */
|
||||
struct dvb_frontend* dtt200u_fe_attach(struct usb_dibusb *,struct dib_fe_xfer_ops *);
|
||||
|
||||
/* i2c and transfer stuff */
|
||||
#define DIBUSB_I2C_TIMEOUT 5000
|
||||
|
||||
/*
|
||||
* protocol of all dibusb related devices
|
||||
*/
|
||||
|
||||
/*
|
||||
* bulk msg to/from endpoint 0x01
|
||||
*
|
||||
* general structure:
|
||||
* request_byte parameter_bytes
|
||||
*/
|
||||
|
||||
#define DIBUSB_REQ_START_READ 0x00
|
||||
#define DIBUSB_REQ_START_DEMOD 0x01
|
||||
|
||||
/*
|
||||
* i2c read
|
||||
* bulk write: 0x02 ((7bit i2c_addr << 1) & 0x01) register_bytes length_word
|
||||
* bulk read: byte_buffer (length_word bytes)
|
||||
*/
|
||||
#define DIBUSB_REQ_I2C_READ 0x02
|
||||
|
||||
/*
|
||||
* i2c write
|
||||
* bulk write: 0x03 (7bit i2c_addr << 1) register_bytes value_bytes
|
||||
*/
|
||||
#define DIBUSB_REQ_I2C_WRITE 0x03
|
||||
|
||||
/*
|
||||
* polling the value of the remote control
|
||||
* bulk write: 0x04
|
||||
* bulk read: byte_buffer (5 bytes)
|
||||
*
|
||||
* first byte of byte_buffer shows the status (0x00, 0x01, 0x02)
|
||||
*/
|
||||
#define DIBUSB_REQ_POLL_REMOTE 0x04
|
||||
|
||||
#define DIBUSB_RC_NEC_EMPTY 0x00
|
||||
#define DIBUSB_RC_NEC_KEY_PRESSED 0x01
|
||||
#define DIBUSB_RC_NEC_KEY_REPEATED 0x02
|
||||
|
||||
/* additional status values for Hauppauge Remote Control Protocol */
|
||||
#define DIBUSB_RC_HAUPPAUGE_KEY_PRESSED 0x01
|
||||
#define DIBUSB_RC_HAUPPAUGE_KEY_EMPTY 0x03
|
||||
|
||||
/* streaming mode:
|
||||
* bulk write: 0x05 mode_byte
|
||||
*
|
||||
* mode_byte is mostly 0x00
|
||||
*/
|
||||
#define DIBUSB_REQ_SET_STREAMING_MODE 0x05
|
||||
|
||||
/* interrupt the internal read loop, when blocking */
|
||||
#define DIBUSB_REQ_INTR_READ 0x06
|
||||
|
||||
/* io control
|
||||
* 0x07 cmd_byte param_bytes
|
||||
*
|
||||
* param_bytes can be up to 32 bytes
|
||||
*
|
||||
* cmd_byte function parameter name
|
||||
* 0x00 power mode
|
||||
* 0x00 sleep
|
||||
* 0x01 wakeup
|
||||
*
|
||||
* 0x01 enable streaming
|
||||
* 0x02 disable streaming
|
||||
*
|
||||
*
|
||||
*/
|
||||
#define DIBUSB_REQ_SET_IOCTL 0x07
|
||||
|
||||
/* IOCTL commands */
|
||||
|
||||
/* change the power mode in firmware */
|
||||
#define DIBUSB_IOCTL_CMD_POWER_MODE 0x00
|
||||
#define DIBUSB_IOCTL_POWER_SLEEP 0x00
|
||||
#define DIBUSB_IOCTL_POWER_WAKEUP 0x01
|
||||
|
||||
/* modify streaming of the FX2 */
|
||||
#define DIBUSB_IOCTL_CMD_ENABLE_STREAM 0x01
|
||||
#define DIBUSB_IOCTL_CMD_DISABLE_STREAM 0x02
|
||||
|
||||
#endif
|
||||
|
|
@ -1,263 +0,0 @@
|
|||
/*
|
||||
* dvb-dtt200u-fe.c is a driver which implements the frontend-part of the
|
||||
* Yakumo/Typhoon/Hama USB2.0 boxes. It is hard-wired to the dibusb-driver as
|
||||
* it uses the usb-transfer functions directly (maybe creating a
|
||||
* generic-dvb-usb-lib for all usb-drivers will be reduce some more code.)
|
||||
*
|
||||
* Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de>
|
||||
*
|
||||
* see dvb-dibusb-core.c for copyright details.
|
||||
*/
|
||||
|
||||
/* guessed protocol description (reverse engineered):
|
||||
* read
|
||||
* 00 - USB type 0x02 for usb2.0, 0x01 for usb1.1
|
||||
* 81 - <TS_LOCK> <current frequency divided by 250000>
|
||||
* 82 - crash - do not touch
|
||||
* 83 - crash - do not touch
|
||||
* 84 - remote control
|
||||
* 85 - crash - do not touch (OK, stop testing here)
|
||||
* 88 - locking 2 bytes (0x80 0x40 == no signal, 0x89 0x20 == nice signal)
|
||||
* 89 - noise-to-signal
|
||||
* 8a - unkown 1 byte - signal_strength
|
||||
* 8c - ber ???
|
||||
* 8d - ber
|
||||
* 8e - unc
|
||||
*
|
||||
* write
|
||||
* 02 - bandwidth
|
||||
* 03 - frequency (divided by 250000)
|
||||
* 04 - pid table (index pid(7:0) pid(12:8))
|
||||
* 05 - reset the pid table
|
||||
* 08 - demod transfer enabled or not (FX2 transfer is enabled by default)
|
||||
*/
|
||||
|
||||
#include "dvb-dibusb.h"
|
||||
#include "dvb_frontend.h"
|
||||
|
||||
struct dtt200u_fe_state {
|
||||
struct usb_dibusb *dib;
|
||||
|
||||
struct dvb_frontend_parameters fep;
|
||||
struct dvb_frontend frontend;
|
||||
};
|
||||
|
||||
#define moan(which,what) info("unexpected value in '%s' for cmd '%02x' - please report to linux-dvb@linuxtv.org",which,what)
|
||||
|
||||
static int dtt200u_fe_read_status(struct dvb_frontend* fe, fe_status_t *stat)
|
||||
{
|
||||
struct dtt200u_fe_state *state = fe->demodulator_priv;
|
||||
u8 bw[1] = { 0x81 };
|
||||
u8 br[3] = { 0 };
|
||||
// u8 bdeb[5] = { 0 };
|
||||
|
||||
dibusb_readwrite_usb(state->dib,bw,1,br,3);
|
||||
switch (br[0]) {
|
||||
case 0x01:
|
||||
*stat = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
|
||||
break;
|
||||
case 0x00:
|
||||
*stat = 0;
|
||||
break;
|
||||
default:
|
||||
moan("br[0]",0x81);
|
||||
break;
|
||||
}
|
||||
|
||||
// bw[0] = 0x88;
|
||||
// dibusb_readwrite_usb(state->dib,bw,1,bdeb,5);
|
||||
|
||||
// deb_info("%02x: %02x %02x %02x %02x %02x\n",bw[0],bdeb[0],bdeb[1],bdeb[2],bdeb[3],bdeb[4]);
|
||||
|
||||
return 0;
|
||||
}
|
||||
static int dtt200u_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
|
||||
{
|
||||
struct dtt200u_fe_state *state = fe->demodulator_priv;
|
||||
u8 bw[1] = { 0x8d };
|
||||
*ber = 0;
|
||||
dibusb_readwrite_usb(state->dib,bw,1,(u8*) ber, 3);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dtt200u_fe_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
|
||||
{
|
||||
struct dtt200u_fe_state *state = fe->demodulator_priv;
|
||||
u8 bw[1] = { 0x8c };
|
||||
*unc = 0;
|
||||
dibusb_readwrite_usb(state->dib,bw,1,(u8*) unc, 3);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dtt200u_fe_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
|
||||
{
|
||||
struct dtt200u_fe_state *state = fe->demodulator_priv;
|
||||
u8 bw[1] = { 0x8a };
|
||||
u8 b;
|
||||
dibusb_readwrite_usb(state->dib,bw,1,&b, 1);
|
||||
*strength = (b << 8) | b;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dtt200u_fe_read_snr(struct dvb_frontend* fe, u16 *snr)
|
||||
{
|
||||
struct dtt200u_fe_state *state = fe->demodulator_priv;
|
||||
u8 bw[1] = { 0x89 };
|
||||
u8 br[1] = { 0 };
|
||||
dibusb_readwrite_usb(state->dib,bw,1,br,1);
|
||||
*snr = ((0xff - br[0]) << 8) | (0xff - br[0]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dtt200u_fe_init(struct dvb_frontend* fe)
|
||||
{
|
||||
struct dtt200u_fe_state *state = fe->demodulator_priv;
|
||||
u8 b[] = { 0x01 };
|
||||
return dibusb_write_usb(state->dib,b,1);
|
||||
}
|
||||
|
||||
static int dtt200u_fe_sleep(struct dvb_frontend* fe)
|
||||
{
|
||||
return dtt200u_fe_init(fe);
|
||||
}
|
||||
|
||||
static int dtt200u_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
|
||||
{
|
||||
tune->min_delay_ms = 1500;
|
||||
tune->step_size = 166667;
|
||||
tune->max_drift = 166667 * 2;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dtt200u_fe_set_frontend(struct dvb_frontend* fe,
|
||||
struct dvb_frontend_parameters *fep)
|
||||
{
|
||||
struct dtt200u_fe_state *state = fe->demodulator_priv;
|
||||
u16 freq = fep->frequency / 250000;
|
||||
u8 bw,bwbuf[2] = { 0x03, 0 }, freqbuf[3] = { 0x02, 0, 0 };
|
||||
|
||||
switch (fep->u.ofdm.bandwidth) {
|
||||
case BANDWIDTH_8_MHZ: bw = 8; break;
|
||||
case BANDWIDTH_7_MHZ: bw = 7; break;
|
||||
case BANDWIDTH_6_MHZ: bw = 6; break;
|
||||
case BANDWIDTH_AUTO: return -EOPNOTSUPP;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
deb_info("set_frontend\n");
|
||||
|
||||
bwbuf[1] = bw;
|
||||
dibusb_write_usb(state->dib,bwbuf,2);
|
||||
|
||||
freqbuf[1] = freq & 0xff;
|
||||
freqbuf[2] = (freq >> 8) & 0xff;
|
||||
dibusb_write_usb(state->dib,freqbuf,3);
|
||||
|
||||
memcpy(&state->fep,fep,sizeof(struct dvb_frontend_parameters));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dtt200u_fe_get_frontend(struct dvb_frontend* fe,
|
||||
struct dvb_frontend_parameters *fep)
|
||||
{
|
||||
struct dtt200u_fe_state *state = fe->demodulator_priv;
|
||||
memcpy(fep,&state->fep,sizeof(struct dvb_frontend_parameters));
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void dtt200u_fe_release(struct dvb_frontend* fe)
|
||||
{
|
||||
struct dtt200u_fe_state *state = (struct dtt200u_fe_state*) fe->demodulator_priv;
|
||||
kfree(state);
|
||||
}
|
||||
|
||||
static int dtt200u_pid_control(struct dvb_frontend *fe,int index, int pid,int onoff)
|
||||
{
|
||||
struct dtt200u_fe_state *state = (struct dtt200u_fe_state*) fe->demodulator_priv;
|
||||
u8 b_pid[4];
|
||||
pid = onoff ? pid : 0;
|
||||
|
||||
b_pid[0] = 0x04;
|
||||
b_pid[1] = index;
|
||||
b_pid[2] = pid & 0xff;
|
||||
b_pid[3] = (pid >> 8) & 0xff;
|
||||
|
||||
dibusb_write_usb(state->dib,b_pid,4);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dtt200u_fifo_control(struct dvb_frontend *fe, int onoff)
|
||||
{
|
||||
struct dtt200u_fe_state *state = (struct dtt200u_fe_state*) fe->demodulator_priv;
|
||||
u8 b_streaming[2] = { 0x08, onoff };
|
||||
u8 b_rst_pid[1] = { 0x05 };
|
||||
|
||||
dibusb_write_usb(state->dib,b_streaming,2);
|
||||
|
||||
if (!onoff)
|
||||
dibusb_write_usb(state->dib,b_rst_pid,1);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct dvb_frontend_ops dtt200u_fe_ops;
|
||||
|
||||
struct dvb_frontend* dtt200u_fe_attach(struct usb_dibusb *dib, struct dib_fe_xfer_ops *xfer_ops)
|
||||
{
|
||||
struct dtt200u_fe_state* state = NULL;
|
||||
|
||||
/* allocate memory for the internal state */
|
||||
state = (struct dtt200u_fe_state*) kmalloc(sizeof(struct dtt200u_fe_state), GFP_KERNEL);
|
||||
if (state == NULL)
|
||||
goto error;
|
||||
memset(state,0,sizeof(struct dtt200u_fe_state));
|
||||
|
||||
deb_info("attaching frontend dtt200u\n");
|
||||
|
||||
state->dib = dib;
|
||||
|
||||
state->frontend.ops = &dtt200u_fe_ops;
|
||||
state->frontend.demodulator_priv = state;
|
||||
|
||||
xfer_ops->fifo_ctrl = dtt200u_fifo_control;
|
||||
xfer_ops->pid_ctrl = dtt200u_pid_control;
|
||||
|
||||
goto success;
|
||||
error:
|
||||
return NULL;
|
||||
success:
|
||||
return &state->frontend;
|
||||
}
|
||||
|
||||
static struct dvb_frontend_ops dtt200u_fe_ops = {
|
||||
.info = {
|
||||
.name = "DTT200U (Yakumo/Typhoon/Hama) DVB-T",
|
||||
.type = FE_OFDM,
|
||||
.frequency_min = 44250000,
|
||||
.frequency_max = 867250000,
|
||||
.frequency_stepsize = 250000,
|
||||
.caps = FE_CAN_INVERSION_AUTO |
|
||||
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
|
||||
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
|
||||
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
|
||||
FE_CAN_TRANSMISSION_MODE_AUTO |
|
||||
FE_CAN_GUARD_INTERVAL_AUTO |
|
||||
FE_CAN_RECOVER |
|
||||
FE_CAN_HIERARCHY_AUTO,
|
||||
},
|
||||
|
||||
.release = dtt200u_fe_release,
|
||||
|
||||
.init = dtt200u_fe_init,
|
||||
.sleep = dtt200u_fe_sleep,
|
||||
|
||||
.set_frontend = dtt200u_fe_set_frontend,
|
||||
.get_frontend = dtt200u_fe_get_frontend,
|
||||
.get_tune_settings = dtt200u_fe_get_tune_settings,
|
||||
|
||||
.read_status = dtt200u_fe_read_status,
|
||||
.read_ber = dtt200u_fe_read_ber,
|
||||
.read_signal_strength = dtt200u_fe_read_signal_strength,
|
||||
.read_snr = dtt200u_fe_read_snr,
|
||||
.read_ucblocks = dtt200u_fe_read_unc_blocks,
|
||||
};
|
||||
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