[DVB patch 1/5] drop obsolete dibusb driver

Johannes Stezenbach
2005-05-23T00:12:23Z

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: dvb-remove-dibusb-driver.patch --]
[-- Type: text/plain, Size: 95779 bytes --]

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>
---
Documentation/dvb/README.dibusb | 285 ------------
drivers/media/dvb/Kconfig | 1
drivers/media/dvb/Makefile | 2
drivers/media/dvb/dibusb/Kconfig | 62 --
drivers/media/dvb/dibusb/Makefile | 11
drivers/media/dvb/dibusb/dvb-dibusb-core.c | 558 -----------------------
drivers/media/dvb/dibusb/dvb-dibusb-dvb.c | 185 -------
drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c | 582 -------------------------
drivers/media/dvb/dibusb/dvb-dibusb-firmware.c | 87 ---
drivers/media/dvb/dibusb/dvb-dibusb-remote.c | 316 -------------
drivers/media/dvb/dibusb/dvb-dibusb-usb.c | 303 -------------
drivers/media/dvb/dibusb/dvb-dibusb.h | 327 --------------
drivers/media/dvb/dibusb/dvb-fe-dtt200u.c | 263 -----------
13 files changed, 1 insertion(+), 2981 deletions(-)

Index: linux-2.6.12-rc4-git3/Documentation/dvb/README.dibusb
===================================================================
--- linux-2.6.12-rc4-git3.orig/Documentation/dvb/README.dibusb 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,285 +0,0 @@
-Documentation for dib3000* frontend drivers and dibusb device driver
-====================================================================
-
-Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de),
-
-dibusb and dib3000mb/mc drivers based on GPL code, which has
-
-Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
-
-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.
-
-
-Supported devices USB1.1
-========================
-
-Produced and reselled by Twinhan:
----------------------------------
-- TwinhanDTV USB-Ter DVB-T Device (VP7041)
- http://www.twinhan.com/product_terrestrial_3.asp
-
-- TwinhanDTV Magic Box (VP7041e)
- http://www.twinhan.com/product_terrestrial_4.asp
-
-- HAMA DVB-T USB device
- http://www.hama.de/portal/articleId*110620/action*2598
-
-- CTS Portable (Chinese Television System) (2)
- http://www.2cts.tv/ctsportable/
-
-- Unknown USB DVB-T device with vendor ID Hyper-Paltek
-
-
-Produced and reselled by KWorld:
---------------------------------
-- KWorld V-Stream XPERT DTV DVB-T USB
- http://www.kworld.com.tw/en/product/DVBT-USB/DVBT-USB.html
-
-- JetWay DTV DVB-T USB
- http://www.jetway.com.tw/evisn/product/lcd-tv/DVT-USB/dtv-usb.htm
-
-- ADSTech Instant TV DVB-T USB
- http://www.adstech.com/products/PTV-333/intro/PTV-333_intro.asp?pid=PTV-333
-
-
-Others:
--------
-- Ultima Electronic/Artec T1 USB TVBOX (AN2135, AN2235, AN2235 with Panasonic Tuner)
- http://82.161.246.249/products-tvbox.html
-
-- Compro Videomate DVB-U2000 - DVB-T USB (2)
- http://www.comprousa.com/products/vmu2000.htm
-
-- Grandtec USB DVB-T
- http://www.grand.com.tw/
-
-- Avermedia AverTV DVBT USB (2)
- http://www.avermedia.com/
-
-- DiBcom USB DVB-T reference device (non-public)
-
-
-Supported devices USB2.0
-========================
-- Twinhan MagicBox II (2)
- http://www.twinhan.com/product_terrestrial_7.asp
-
-- Hanftek UMT-010 (1)
- http://www.globalsources.com/si/6008819757082/ProductDetail/Digital-TV/product_id-100046529
-
-- Typhoon/Yakumo/HAMA DVB-T mobile USB2.0 (1)
- http://www.yakumo.de/produkte/index.php?pid=1&ag=DVB-T
-
-- Artec T1 USB TVBOX (FX2) (2)
-
-- Hauppauge WinTV NOVA-T USB2
- http://www.hauppauge.com/
-
-- KWorld/ADSTech Instant DVB-T USB2.0 (DiB3000M-B)
-
-- DiBcom USB2.0 DVB-T reference device (non-public)
-
-1) It is working almost.
-2) No test reports received yet.
-
-
-0. NEWS:
- 2005-02-11 - added support for the KWorld/ADSTech Instant DVB-T USB2.0. Thanks a lot to Joachim von Caron
- 2005-02-02 - added support for the Hauppauge Win-TV Nova-T USB2
- 2005-01-31 - distorted streaming is finally gone for USB1.1 devices
- 2005-01-13 - moved the mirrored pid_filter_table back to dvb-dibusb
- - first almost working version for HanfTek UMT-010
- - found out, that Yakumo/HAMA/Typhoon are predessors of the HanfTek UMT-010
- 2005-01-10 - refactoring completed, now everything is very delightful
- - tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
- Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
- 2004-12-29 - after several days of struggling around bug of no returning URBs fixed.
- 2004-12-26 - refactored the dibusb-driver, splitted into separate files
- - i2c-probing enabled
- 2004-12-06 - possibility for demod i2c-address probing
- - new usb IDs (Compro,Artec)
- 2004-11-23 - merged changes from DiB3000MC_ver2.1
- - revised the debugging
- - possibility to deliver the complete TS for USB2.0
- 2004-11-21 - first working version of the dib3000mc/p frontend driver.
- 2004-11-12 - added additional remote control keys. Thanks to Uwe Hanke.
- 2004-11-07 - added remote control support. Thanks to David Matthews.
- 2004-11-05 - added support for a new devices (Grandtec/Avermedia/Artec)
- - merged my changes (for dib3000mb/dibusb) to the FE_REFACTORING, because it became HEAD
- - moved transfer control (pid filter, fifo control) from usb driver to frontend, it seems
- better settled there (added xfer_ops-struct)
- - created a common files for frontends (mc/p/mb)
- 2004-09-28 - added support for a new device (Unkown, vendor ID is Hyper-Paltek)
- 2004-09-20 - added support for a new device (Compro DVB-U2000), thanks
- to Amaury Demol for reporting
- - changed usb TS transfer method (several urbs, stopping transfer
- before setting a new pid)
- 2004-09-13 - added support for a new device (Artec T1 USB TVBOX), thanks
- to Christian Motschke for reporting
- 2004-09-05 - released the dibusb device and dib3000mb-frontend driver
-
- (old news for vp7041.c)
- 2004-07-15 - found out, by accident, that the device has a TUA6010XS for
- PLL
- 2004-07-12 - figured out, that the driver should also work with the
- CTS Portable (Chinese Television System)
- 2004-07-08 - firmware-extraction-2.422-problem solved, driver is now working
- properly with firmware extracted from 2.422
- - #if for 2.6.4 (dvb), compile issue
- - changed firmware handling, see vp7041.txt sec 1.1
- 2004-07-02 - some tuner modifications, v0.1, cleanups, first public
- 2004-06-28 - now using the dvb_dmx_swfilter_packets, everything
- runs fine now
- 2004-06-27 - able to watch and switching channels (pre-alpha)
- - no section filtering yet
- 2004-06-06 - first TS received, but kernel oops :/
- 2004-05-14 - firmware loader is working
- 2004-05-11 - start writing the driver
-
-1. How to use?
-NOTE: This driver was developed using Linux 2.6.6.,
-it is working with 2.6.7 and above.
-
-Linux 2.4.x support is not planned, but patches are very welcome.
-
-NOTE: I'm using Debian testing, so the following explaination (especially
-the hotplug-path) needn't match your system, but probably it will :).
-
-The driver is included in the kernel since Linux 2.6.10.
-
-1.1. Firmware
-
-The USB driver needs to download a firmware to start working.
-
-You can either use "get_dvb_firmware dibusb" to download the firmware or you
-can get it directly via
-
-for USB1.1 (AN2135)
-http://www.linuxtv.org/downloads/firmware/dvb-dibusb-5.0.0.11.fw
-
-for USB1.1 (AN2235) (a few Artec T1 devices)
-http://www.linuxtv.org/downloads/firmware/dvb-dibusb-an2235-1.fw
-
-for USB2.0 (FX2) Hauppauge, DiBcom
-http://www.linuxtv.org/downloads/firmware/dvb-dibusb-6.0.0.5.fw
-
-for USB2.0 ADSTech/Kworld USB2.0
-http://www.linuxtv.org/downloads/firmware/dvb-dibusb-adstech-usb2-1.fw
-
-for USB2.0 HanfTek
-http://www.linuxtv.org/downloads/firmware/dvb-dibusb-an2235-1.fw
-
-
-1.2. Compiling
-
-Since the driver is in the linux kernel, activating the driver in
-your favorite config-environment should sufficient. I recommend
-to compile the driver as module. Hotplug does the rest.
-
-1.3. Loading the drivers
-
-Hotplug is able to load the driver, when it is needed (because you plugged
-in the device).
-
-If you want to enable debug output, you have to load the driver manually and
-from withing the dvb-kernel cvs repository.
-
-first have a look, which debug level are available:
-
-modinfo dib3000mb
-modinfo dib3000-common
-modinfo dib3000mc
-modinfo dvb-dibusb
-
-modprobe dib3000-common debug=<level>
-modprobe dib3000mb debug=<level>
-modprobe dib3000mc debug=<level>
-modprobe dvb-dibusb debug=<level>
-
-should do the trick.
-
-When the driver is loaded successfully, the firmware file was in
-the right place and the device is connected, the "Power"-LED should be
-turned on.
-
-At this point you should be able to start a dvb-capable application. For myself
-I used mplayer, dvbscan, tzap and kaxtv, they are working. Using the device
-in vdr is working now also.
-
-2. Known problems and bugs
-
-- Don't remove the USB device while running an DVB application, your system will die.
-
-2.1. Adding support for devices
-
-It is not possible to determine the range of devices based on the DiBcom
-reference designs. This is because the reference design of DiBcom can be sold
-to thirds, without telling DiBcom (so done with the Twinhan VP7041 and
-the HAMA device).
-
-When you think you have a device like this and the driver does not recognizes it,
-please send the ****load*.inf and the ****cap*.inf of the Windows driver to me.
-
-Sometimes the Vendor or Product ID is identical to the ones of Twinhan, even
-though it is not a Twinhan device (e.g. HAMA), then please send me the name
-of the device. I will add it to this list in order to make this clear to
-others.
-
-If you are familar with C you can also add the VID and PID of the device to
-the dvb-dibusb-core.c-file and create a patch and send it over to me or to
-the linux-dvb mailing list, _after_ you have tried compiling and modprobing
-it.
-
-2.2. USB1.1 Bandwidth limitation
-
-Most of the currently supported devices are USB1.1 and thus they have a
-maximum bandwidth of about 5-6 MBit/s when connected to a USB2.0 hub.
-This is not enough for receiving the complete transport stream of a
-DVB-T channel (which can be about 16 MBit/s). Normally this is not a
-problem, if you only want to watch TV (this does not apply for HDTV),
-but watching a channel while recording another channel on the same
-frequency simply does not work very well. This applies to all USB1.1
-DVB-T devices, not just dibusb)
-
-Update: For the USB1.1 and VDR some work has been done (patches and comments
-are still very welcome). Maybe the problem is solved in the meantime because I
-now use the dmx_sw_filter function instead of dmx_sw_filter_packet. I hope the
-linux-dvb software filter is able to get the best of the garbled TS.
-
-The bug, where the TS is distorted by a heavy usage of the device is gone
-definitely. All dibusb-devices I was using (Twinhan, Kworld, DiBcom) are
-working like charm now with VDR. Sometimes I even was able to record a channel
-and watch another one.
-
-2.3. Comments
-
-Patches, comments and suggestions are very very welcome.
-
-3. Acknowledgements
- Amaury Demol (ademol@dibcom.fr) and Francois Kanounnikoff from DiBcom for
- providing specs, code and help, on which the dvb-dibusb, dib3000mb and
- dib3000mc are based.
-
- David Matthews for identifying a new device type (Artec T1 with AN2235)
- and for extending dibusb with remote control event handling. Thank you.
-
- Alex Woods for frequently answering question about usb and dvb
- stuff, a big thank you.
-
- Bernd Wagner for helping with huge bug reports and discussions.
-
- Gunnar Wittich and Joachim von Caron for their trust for giving me
- root-shells on their machines to implement support for new devices.
-
- Some guys on the linux-dvb mailing list for encouraging me
-
- Peter Schildmann >peter.schildmann-nospam-at-web.de< for his
- user-level firmware loader, which saves a lot of time
- (when writing the vp7041 driver)
-
- Ulf Hermenau for helping me out with traditional chinese.
-
- André Smoktun and Christian Frömmel for supporting me with
- hardware and listening to my problems very patient
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/Makefile
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/Makefile 2005-05-19 22:52:13.000000000 +0200
+++ linux-2.6.12-rc4-git3/drivers/media/dvb/Makefile 2005-05-23 00:54:29.000000000 +0200
@@ -2,4 +2,4 @@
# Makefile for the kernel multimedia device drivers.
#

-obj-y := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ dibusb/ cinergyT2/
+obj-y := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ cinergyT2/
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/Kconfig
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/Kconfig 2005-05-19 22:52:13.000000000 +0200
+++ linux-2.6.12-rc4-git3/drivers/media/dvb/Kconfig 2005-05-23 00:54:29.000000000 +0200
@@ -29,7 +29,6 @@ comment "Supported USB Adapters"
depends on DVB_CORE && USB
source "drivers/media/dvb/ttusb-budget/Kconfig"
source "drivers/media/dvb/ttusb-dec/Kconfig"
-source "drivers/media/dvb/dibusb/Kconfig"
source "drivers/media/dvb/cinergyT2/Kconfig"

comment "Supported FlexCopII (B2C2) Adapters"
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/Makefile
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/Makefile 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,11 +0,0 @@
-dvb-dibusb-objs = dvb-dibusb-core.o \
- dvb-dibusb-dvb.o \
- dvb-dibusb-fe-i2c.o \
- dvb-dibusb-firmware.o \
- dvb-dibusb-remote.o \
- dvb-dibusb-usb.o \
- dvb-fe-dtt200u.o
-
-obj-$(CONFIG_DVB_DIBUSB) += dvb-dibusb.o
-
-EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/dvb-fe-dtt200u.c
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/dvb-fe-dtt200u.c 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -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,
-};
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -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;
-}
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -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);
-}
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/dvb-dibusb-usb.c
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/dvb-dibusb-usb.c 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -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;
-}
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/dvb-dibusb.h
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/dvb-dibusb.h 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -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
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/dvb-dibusb-core.c
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/dvb-dibusb-core.c 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,558 +0,0 @@
-/*
- * 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");
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/dvb-dibusb-remote.c
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/dvb-dibusb-remote.c 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -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;
-}
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/Kconfig
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/Kconfig 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,62 +0,0 @@
-config DVB_DIBUSB
- tristate "DiBcom USB DVB-T devices (see help for a complete device list)"
- depends on DVB_CORE && USB
- select FW_LOADER
- select DVB_DIB3000MB
- select DVB_DIB3000MC
- select DVB_MT352
- help
- Support for USB 1.1 and 2.0 DVB-T devices based on reference designs made by
- DiBcom (http://www.dibcom.fr) and C&E.
-
- Devices supported by this driver:
-
- TwinhanDTV USB-Ter (VP7041)
- TwinhanDTV Magic Box (VP7041e)
- KWorld/JetWay/ADSTech V-Stream XPERT DTV - DVB-T USB1.1 and USB2.0
- Hama DVB-T USB-Box
- DiBcom reference devices (non-public)
- Ultima Electronic/Artec T1 USB TVBOX
- Compro Videomate DVB-U2000 - DVB-T USB
- Grandtec DVB-T USB
- Avermedia AverTV DVBT USB
- Artec T1 USB1.1 and USB2.0 boxes
- Yakumo/Typhoon DVB-T USB2.0
- Hanftek UMT-010 USB2.0
- Hauppauge WinTV NOVA-T USB2
-
- The VP7041 seems to be identical to "CTS Portable" (Chinese
- Television System).
-
- These devices can be understood as budget ones, they "only" deliver
- (a part of) the MPEG2 transport stream.
-
- A firmware is needed to get the device working. See Documentation/dvb/README.dibusb
- details.
-
- Say Y if you own such a device and want to use it. You should build it as
- a module.
-
-config DVB_DIBUSB_MISDESIGNED_DEVICES
- bool "Enable support for some misdesigned (see help) devices, which identify with wrong IDs"
- depends on DVB_DIBUSB
- help
- 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)
- 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.
Index: linux-2.6.12-rc4-git3/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c
===================================================================
--- linux-2.6.12-rc4-git3.orig/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c 2005-05-19 22:52:13.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -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;
-}

--