Merge kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git with fixups

This merges the DVB tree, but fixes up the history that had gotten
screwed up by a broken commit.

The history is fixed up by re-doing the commit properly (taking the
resolve from the final result of the original), and then cherry-picking
the commits that followed the broken merge.

* dvb: (190 commits)
  V4L/DVB (3545): Fixed no_overlay option and quirks on saa7134 driver
  V4L/DVB (3543): Fix Makefile to adapt to bt8xx/ conversion
  V4L/DVB (3538): Bt8xx documentation update
  V4L/DVB (3537a): Whitespace cleanup
  V4L/DVB (3533): Add WSS (wide screen signalling) module parameters
  V4L/DVB (3532): Moved duplicated code of ALPS BSRU6 tuner to a standalone file.
  V4L/DVB (3530): Kconfig: remove VIDEO_AUDIO_DECODER
  V4L/DVB (3529): Kconfig: add menu items for cs53l32a and wm8775 A/D converters
  V4L/DVB (3528): Kconfig: fix ATSC frontend menu item names by manufacturer
  V4L/DVB (3527): VIDEO_CPIA2 must depend on USB
  V4L/DVB (3525): Kconfig: remove VIDEO_DECODER
  V4L/DVB (3524): Kconfig: add menu items for saa7115 and saa7127
  V4L/DVB (3494): Kconfig: select VIDEO_MSP3400 to build msp3400.ko
  V4L/DVB (3522): Fixed a trouble with other PAL standards
  V4L/DVB (3521): Avoid warnings at video-buf.c
  V4L/DVB (3514): SAA7113 doesn't have auto std chroma detection mode
  V4L/DVB (3513): Remove saa711x driver
  V4L/DVB (3509): Make a needlessly global function static.
  V4L/DVB (3506): Cinergy T2 dmx cleanup on disconnect
  V4L/DVB (3504): Medion 7134: Autodetect second bridge chip
  ...
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

.gitignore

@@ -30,3 +30,5 @@ include/linux/autoconf.h
 include/linux/compile.h
 include/linux/version.h
 
+# stgit generated dirs
+patches-*

Documentation/dvb/avermedia.txt

-
 HOWTO: Get An Avermedia DVB-T working under Linux
 	   ______________________________________________
 
@@ -137,11 +136,8 @@ Getting the card going
    To  power  up  the  card,  load  the  following modules in the
    following order:
 
-     * insmod dvb-core.o
-     * modprobe bttv.o
-     * insmod bt878.o
-     * insmod dvb-bt8xx.o
-     * insmod sp887x.o
+     * modprobe bttv (normally loaded automatically)
+     * modprobe dvb-bt8xx (or place dvb-bt8xx in /etc/modules)
 
    Insertion  of  these  modules  into  the  running  kernel will
    activate the appropriate DVB device nodes. It is then possible
@@ -302,4 +298,4 @@ Further Update
    Many  thanks to Nigel Pearson for the updates to this document
    since the recent revision of the driver.
 
-   January 29th 2004
+   February 14th 2006

Documentation/dvb/bt8xx.txt

-How to get the Nebula, PCTV, FusionHDTV Lite and Twinhan DST cards working
-==========================================================================
+How to get the bt8xx cards working
+==================================
 
-This class of cards has a bt878a as the PCI interface, and
-require the bttv driver.
+1) General information
+======================
 
-Please pay close attention to the warning about the bttv module
-options below for the DST card.
+This class of cards has a bt878a as the PCI interface, and require the bttv driver
+for accessing the i2c bus and the gpio pins of the bt8xx chipset.
+Please see Documentation/dvb/cards.txt => o Cards based on the Conexant Bt8xx PCI bridge:
 
-1) General informations
-=======================
-
-These drivers require the bttv driver to provide the means to access
-the i2c bus and the gpio pins of the bt8xx chipset.
-
-Because of this, you need to enable
-"Device drivers" => "Multimedia devices"
-  => "Video For Linux" => "BT848 Video For Linux"
-
-Furthermore you need to enable
-"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
-  => "DVB for Linux" "DVB Core Support" "BT8xx based PCI cards"
+Compiling kernel please enable:
+a.)"Device drivers" => "Multimedia devices" => "Video For Linux" => "BT848 Video For Linux"
+b.)"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
+ => "DVB for Linux" "DVB Core Support" "Bt8xx based PCI Cards"
 
 2) Loading Modules
 ==================
 
-In general you need to load the bttv driver, which will handle the gpio and
-i2c communication for us, plus the common dvb-bt8xx device driver.
-The frontends for Nebula (nxt6000), Pinnacle PCTV (cx24110), TwinHan (dst),
-FusionHDTV DVB-T Lite (mt352) and FusionHDTV5 Lite (lgdt330x) are loaded
-automatically by the dvb-bt8xx device driver.
+In default cases bttv is loaded automatically.
+To load the backend either place dvb-bt8xx in etc/modules, or apply manually:
 
-3a) Nebula / Pinnacle PCTV / FusionHDTV Lite
----------------------------------------------
-
-   $ modprobe bttv (normally bttv is being loaded automatically by kmod)
 	$ modprobe dvb-bt8xx
 
-(or just place dvb-bt8xx in /etc/modules for automatic loading)
+All frontends will be loaded automatically.
+People running udev please see Documentation/dvb/udev.txt.
 
+In the following cases overriding the PCI type detection for dvb-bt8xx might be necessary:
 
-3b) TwinHan and Clones
---------------------------
+2a) Running TwinHan and Clones
+------------------------------
 
-   $ modprobe bttv card=0x71
+	$ modprobe bttv card=113
 	$ modprobe dvb-bt8xx
 	$ modprobe dst
 
-The value 0x71 will override the PCI type detection for dvb-bt8xx,
-which  is necessary for TwinHan cards. Omission of this parameter might result
-in a system lockup.
-
-If you're having an older card (blue color PCB) and card=0x71 locks up
-your machine, try using 0x68, too. If that does not work, ask on the
-mailing list.
-
-The DST module takes a couple of useful parameters.
-
-verbose takes values 0 to 4. These values control the verbosity level,
-and can be used to debug also.
-
-verbose=0 means complete disabling of messages
-	1 only error messages are displayed
-	2 notifications are also displayed
-	3 informational messages are also displayed
-	4 debug setting
+Useful parameters for verbosity level and debugging the dst module:
 
-dst_addons takes values 0 and 0x20. A value of 0 means it is a FTA card.
-0x20 means it has a Conditional Access slot.
+verbose=0:		messages are disabled
+	1:		only error messages are displayed
+	2:		notifications are displayed
+	3:		other useful messages are displayed
+	4:		debug setting
+dst_addons=0:		card is a free to air (FTA) card only
+	   0x20:	card has a conditional access slot for scrambled channels
 
-The autodetected values are determined by the cards 'response string'
-which you can see in your logs e.g.
+The autodetected values are determined by the cards' "response string".
+In your logs see f. ex.: dst_get_device_id: Recognize [DSTMCI].
+For bug reports please send in a complete log with verbose=4 activated.
+Please also see Documentation/dvb/ci.txt.
 
-dst_get_device_id: Recognise [DSTMCI]
-
-If you need to sent in bug reports on the dst, please do send in a complete
-log with the verbose=4 module parameter. For general usage, the default setting
-of verbose=1 is ideal.
-
-
-4) Multiple cards
+2b) Running multiple cards
 --------------------------
 
-If you happen to be running multiple cards, it would be advisable to load
-the bttv module with the card id. This would help to solve any module loading
-problems that you might face.
-
-For example, if you have a Twinhan and Clones card along with a FusionHDTV5 Lite
-
-	$ modprobe bttv card=0x71 card=0x87
+Examples of card ID's:
 
-Here the order of the card id is important and should be the same as that of the
-physical order of the cards. Here card=0x71 represents the Twinhan and clones
-and card=0x87 represents Fusion HDTV5 Lite. These arguments can also be
-specified in decimal, rather than hex:
+Pinnacle PCTV Sat:		 94
+Nebula Electronics Digi TV:	104
+pcHDTV HD-2000 TV:		112
+Twinhan DST and clones:		113
+Avermedia AverTV DVB-T 771:	123
+Avermedia AverTV DVB-T 761:	124
+DViCO FusionHDTV DVB-T Lite:	128
+DViCO FusionHDTV 5 Lite:	135
 
+Notice: The order of the card ID should be uprising:
+Example:
 	$ modprobe bttv card=113 card=135
+	$ modprobe dvb-bt8xx
 
-Some examples of card-id's
-
-Pinnacle Sat		0x5e  (94)
-Nebula Digi TV		0x68  (104)
-PC HDTV			0x70  (112)
-Twinhan			0x71  (113)
-FusionHDTV DVB-T Lite	0x80  (128)
-FusionHDTV5 Lite	0x87  (135)
-
-For a full list of card-id's, see the V4L Documentation within the kernel
-source:  linux/Documentation/video4linux/CARDLIST.bttv
-
-If you have problems with this please do ask on the mailing list.
+For a full list of card ID's please see Documentation/video4linux/CARDLIST.bttv.
+In case of further problems send questions to the mailing list: www.linuxdvb.org.
 
---
 Authors: Richard Walker,
 	 Jamie Honan,
 	 Michael Hunold,
 	 Manu Abraham,
+	 Uwe Bugla,
 	 Michael Krufky

Documentation/dvb/get_dvb_firmware

@@ -21,8 +21,9 @@
 use File::Temp qw/ tempdir /;
 use IO::Handle;
 
-@components = ( "sp8870", "sp887x", "tda10045", "tda10046", "av7110", "dec2000t",
-		"dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
+@components = ( "sp8870", "sp887x", "tda10045", "tda10046",
+		"tda10046lifeview", "av7110", "dec2000t", "dec2540t",
+		"dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
 		"or51211", "or51132_qam", "or51132_vsb", "bluebird");
 
 # Check args
@@ -126,6 +127,24 @@ sub tda10046 {
     $outfile;
 }
 
+sub tda10046lifeview {
+    my $sourcefile = "Drv_2.11.02.zip";
+    my $url = "http://www.lifeview.com.tw/drivers/pci_card/FlyDVB-T/$sourcefile";
+    my $hash = "1ea24dee4eea8fe971686981f34fd2e0";
+    my $outfile = "dvb-fe-tda10046.fw";
+    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
+
+    checkstandard();
+
+    wgetfile($sourcefile, $url);
+    unzip($sourcefile, $tmpdir);
+    extract("$tmpdir/LVHybrid.sys", 0x8b088, 24602, "$tmpdir/fwtmp");
+    verify("$tmpdir/fwtmp", $hash);
+    copy("$tmpdir/fwtmp", $outfile);
+
+    $outfile;
+}
+
 sub av7110 {
     my $sourcefile = "dvb-ttpci-01.fw-261d";
     my $url = "http://www.linuxtv.org/downloads/firmware/$sourcefile";

Documentation/dvb/readme.txt

@@ -20,11 +20,23 @@ http://linuxtv.org/downloads/
 
 What's inside this directory:
 
+"avermedia.txt"
+contains detailed information about the
+Avermedia DVB-T cards. See also "bt8xx.txt".
+
+"bt8xx.txt"
+contains detailed information about the
+various bt8xx based "budget" DVB cards.
+
 "cards.txt"
 contains a list of supported hardware.
 
+"ci.txt"
+contains detailed information about the
+CI module as part from TwinHan cards and Clones.
+
 "contributors.txt"
-is the who-is-who of DVB development
+is the who-is-who of DVB development.
 
 "faq.txt"
 contains frequently asked questions and their answers.
@@ -34,19 +46,17 @@ script to download and extract firmware for those devices
 that require it.
 
 "ttusb-dec.txt"
-contains detailed informations about the
+contains detailed information about the
 TT DEC2000/DEC3000 USB DVB hardware.
 
-"bt8xx.txt"
-contains detailed installation instructions for the
-various bt8xx based "budget" DVB cards
-(Nebula, Pinnacle PCTV, Twinhan DST)
-
-"README.dibusb"
-contains detailed information about adapters
-based on DiBcom reference design.
-
 "udev.txt"
 how to get DVB and udev up and running.
 
+"README.dvb-usb"
+contains detailed information about the DVB USB cards.
+
+"README.flexcop"
+contains detailed information about the
+Technisat- and Flexcop B2C2 drivers.
+
 Good luck and have fun!

Documentation/video4linux/CARDLIST.cx88

@@ -43,3 +43,5 @@
  42 -> digitalnow DNTV Live! DVB-T Pro                     [1822:0025]
  43 -> KWorld/VStream XPert DVB-T with cx22702             [17de:08a1]
  44 -> DViCO FusionHDTV DVB-T Dual Digital                 [18ac:db50,18ac:db54]
+ 45 -> KWorld HardwareMpegTV XPert                         [17de:0840]
+ 46 -> DViCO FusionHDTV DVB-T Hybrid                       [18ac:db40,18ac:db44]

Documentation/video4linux/CARDLIST.em28xx

@@ -8,3 +8,4 @@
   7 -> Leadtek Winfast USB II                   (em2800)
   8 -> Kworld USB2800                           (em2800)
   9 -> Pinnacle Dazzle DVC 90                   (em2820/em2840) [2304:0207]
+ 12 -> Kworld PVR TV 2800 RF                    (em2820/em2840)

Documentation/video4linux/CARDLIST.saa7134

@@ -83,3 +83,12 @@
  82 -> MSI TV@Anywhere plus                     [1462:6231]
  83 -> Terratec Cinergy 250 PCI TV              [153b:1160]
  84 -> LifeView FlyDVB Trio                     [5168:0319]
+ 85 -> AverTV DVB-T 777                         [1461:2c05]
+ 86 -> LifeView FlyDVB-T                        [5168:0301]
+ 87 -> ADS Instant TV Duo Cardbus PTV331        [0331:1421]
+ 88 -> Tevion/KWorld DVB-T 220RF                [17de:7201]
+ 89 -> ELSA EX-VISION 700TV                     [1048:226c]
+ 90 -> Kworld ATSC110                           [17de:7350]
+ 91 -> AVerMedia A169 B                         [1461:7360]
+ 92 -> AVerMedia A169 B1                        [1461:6360]
+ 93 -> Medion 7134 Bridge #2                    [16be:0005]

Documentation/video4linux/CARDLIST.tuner

@@ -64,8 +64,10 @@ tuner=62 - Philips TEA5767HN FM Radio
 tuner=63 - Philips FMD1216ME MK3 Hybrid Tuner
 tuner=64 - LG TDVS-H062F/TUA6034
 tuner=65 - Ymec TVF66T5-B/DFF
-tuner=66 - LG NTSC (TALN mini series)
+tuner=66 - LG TALN series
 tuner=67 - Philips TD1316 Hybrid Tuner
 tuner=68 - Philips TUV1236D ATSC/NTSC dual in
-tuner=69 - Tena TNF 5335 MF
+tuner=69 - Tena TNF 5335 and similar models
 tuner=70 - Samsung TCPN 2121P30A
+tuner=71 - Xceive xc3028
+tuner=72 - Thomson FE6600

Documentation/video4linux/README.cpia2

+$Id: README,v 1.7 2005/08/29 23:39:57 sbertin Exp $
+
+1. Introduction
+
+	This is a driver for STMicroelectronics's CPiA2 (second generation
+Colour Processor Interface ASIC) based cameras. This camera outputs an MJPEG
+stream at up to vga size. It implements the Video4Linux interface as much as
+possible.  Since the V4L interface does not support compressed formats, only
+an mjpeg enabled application can be used with the camera. We have modified the
+gqcam application to view this stream.
+
+	The driver is implemented as two kernel modules. The cpia2 module
+contains the camera functions and the V4L interface.  The cpia2_usb module
+contains usb specific functions.  The main reason for this was the size of the
+module was getting out of hand, so I separted them.  It is not likely that
+there will be a parallel port version.
+
+FEATURES:
+   - Supports cameras with the Vision stv6410 (CIF) and stv6500 (VGA) cmos
+     sensors. I only have the vga sensor, so can't test the other.
+   - Image formats: VGA, QVGA, CIF, QCIF, and a number of sizes in between.
+     VGA and QVGA are the native image sizes for the VGA camera. CIF is done
+     in the coprocessor by scaling QVGA.  All other sizes are done by clipping.
+   - Palette: YCrCb, compressed with MJPEG.
+   - Some compression parameters are settable.
+   - Sensor framerate is adjustable (up to 30 fps CIF, 15 fps VGA).
+   - Adjust brightness, color, contrast while streaming.
+   - Flicker control settable for 50 or 60 Hz mains frequency.
+
+2. Making and installing the stv672 driver modules:
+
+	Requirements:
+	-------------
+	This should work with 2.4 (2.4.23 and later) and 2.6 kernels, but has
+only been tested on 2.6.  Video4Linux must be either compiled into the kernel or
+available as a module.  Video4Linux2 is automatically detected and made
+available at compile time.
+
+	Compiling:
+	----------
+	As root, do a make install.  This will compile and install the modules
+into the media/video directory in the module tree. For 2.4 kernels, use
+Makefile_2.4 (aka do make -f Makefile_2.4 install).
+
+	Setup:
+	------
+	Use 'modprobe cpia2' to load and 'modprobe -r cpia2' to unload. This
+may be done automatically by your distribution.
+
+3. Driver options
+
+	Option		Description
+	------		-----------
+	video_nr	video device to register (0=/dev/video0, etc)
+			range -1 to 64.  default is -1 (first available)
+			If you have more than 1 camera, this MUST be -1.
+	buffer_size	Size for each frame buffer in bytes (default 68k)
+	num_buffers	Number of frame buffers (1-32, default 3)
+	alternate	USB Alternate (2-7, default 7)
+	flicker_freq	Frequency for flicker reduction(50 or 60, default 60)
+	flicker_mode	0 to disable, or 1 to enable flicker reduction.
+			(default 0). This is only effective if the camera
+			uses a stv0672 coprocessor.
+
+	Setting the options:
+	--------------------
+	If you are using modules, edit /etc/modules.conf and add an options
+line like this:
+	options cpia2 num_buffers=3 buffer_size=65535
+
+	If the driver is compiled into the kernel, at boot time specify them
+like this:
+	cpia2.num_buffers=3 cpia2.buffer_size=65535
+
+	What buffer size should I use?
+	------------------------------
+	The maximum image size depends on the alternate you choose, and the
+frame rate achieved by the camera.  If the compression engine is able to
+keep up with the frame rate, the maximum image size is given by the table
+below.
+	The compression engine starts out at maximum compression, and will
+increase image quality until it is close to the size in the table.  As long
+as the compression engine can keep up with the frame rate, after a short time
+the images will all be about the size in the table, regardless of resolution.
+	At low alternate settings, the compression engine may not be able to
+compress the image enough and will reduce the frame rate by producing larger
+images.
+	The default of 68k should be good for most users.  This will handle
+any alternate at frame rates down to 15fps.  For lower frame rates, it may
+be necessary to increase the buffer size to avoid having frames dropped due
+to insufficient space.
+
+			     Image size(bytes)
+	Alternate  bytes/ms   15fps    30fps
+	    2         128      8533     4267
+	    3         384     25600    12800
+	    4         640     42667    21333
+	    5         768     51200    25600
+	    6         896     59733    29867
+	    7        1023     68200    34100
+
+	How many buffers should I use?
+	------------------------------
+	For normal streaming, 3 should give the best results.  With only 2,
+it is possible for the camera to finish sending one image just after a
+program has started reading the other.  If this happens, the driver must drop
+a frame.  The exception to this is if you have a heavily loaded machine.  In
+this case use 2 buffers.  You are probably not reading at the full frame rate.
+If the camera can send multiple images before a read finishes, it could
+overwrite the third buffer before the read finishes, leading to a corrupt
+image.  Single and double buffering have extra checks to avoid overwriting.
+
+4. Using the camera
+
+	We are providing a modified gqcam application to view the output. In
+order to avoid confusion, here it is called mview.  There is also the qx5view
+program which can also control the lights on the qx5 microscope. MJPEG Tools
+(http://mjpeg.sourceforge.net) can also be used to record from the camera.
+
+5. Notes to developers:
+
+   - This is a driver version stripped of the 2.4 back compatibility
+     and old MJPEG ioctl API. See cpia2.sf.net for 2.4 support.
+
+6. Thanks:
+
+   - Peter Pregler <Peter_Pregler@email.com>,
+     Scott J. Bertin <scottbertin@yahoo.com>, and
+     Jarl Totland <Jarl.Totland@bdc.no> for the original cpia driver, which
+     this one was modelled from.

Documentation/video4linux/cpia2_overview.txt

+			Programmer's View of Cpia2
+
+Cpia2 is the second generation video coprocessor from VLSI Vision Ltd (now a
+division of ST Microelectronics).  There are two versions.  The first is the
+STV0672, which is capable of up to 30 frames per second (fps) in frame sizes
+up to CIF, and 15 fps for VGA frames.  The STV0676 is an improved version,
+which can handle up to 30 fps VGA.  Both coprocessors can be attached to two
+CMOS sensors - the vvl6410 CIF sensor and the vvl6500 VGA sensor.  These will
+be referred to as the 410 and the 500 sensors, or the CIF and VGA sensors.
+
+The two chipsets operate almost identically.  The core is an 8051 processor,
+running two different versions of firmware.  The 672 runs the VP4 video
+processor code, the 676 runs VP5.  There are a few differences in register
+mappings for the two chips.  In these cases, the symbols defined in the
+header files are marked with VP4 or VP5 as part of the symbol name.
+
+The cameras appear externally as three sets of registers. Setting register
+values is the only way to control the camera.  Some settings are
+interdependant, such as the sequence required to power up the camera. I will
+try to make note of all of these cases.
+
+The register sets are called blocks.  Block 0 is the system block.  This
+section is always powered on when the camera is plugged in.  It contains
+registers that control housekeeping functions such as powering up the video
+processor.  The video processor is the VP block.  These registers control
+how the video from the sensor is processed.  Examples are timing registers,
+user mode (vga, qvga), scaling, cropping, framerates, and so on.  The last
+block is the video compressor (VC).  The video stream sent from the camera is
+compressed as Motion JPEG (JPEGA).  The VC controls all of the compression
+parameters.  Looking at the file cpia2_registers.h, you can get a full view
+of these registers and the possible values for most of them.
+
+One or more registers can be set or read by sending a usb control message to
+the camera.  There are three modes for this.  Block mode requests a number
+of contiguous registers.  Random mode reads or writes random registers with
+a tuple structure containing address/value pairs.  The repeat mode is only
+used by VP4 to load a firmware patch.  It contains a starting address and
+a sequence of bytes to be written into a gpio port.
\ No newline at end of file

drivers/media/common/Makefile

 saa7146-objs    := saa7146_i2c.o saa7146_core.o
 saa7146_vv-objs := saa7146_vv_ksyms.o saa7146_fops.o saa7146_video.o saa7146_hlp.o saa7146_vbi.o
+ir-common-objs  := ir-functions.o ir-keymaps.o
 
 obj-$(CONFIG_VIDEO_SAA7146) += saa7146.o
 obj-$(CONFIG_VIDEO_SAA7146_VV) += saa7146_vv.o

drivers/media/common/ir-common.c → drivers/media/common/ir-functions.c

@@ -42,253 +42,6 @@ module_param(debug, int, 0644);
 
 /* -------------------------------------------------------------------------- */
 
-/* generic RC5 keytable                                          */
-/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */
-/* used by old (black) Hauppauge remotes                         */
-IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE] = {
-	/* Keys 0 to 9 */
-	[ 0x00 ] = KEY_KP0,
-	[ 0x01 ] = KEY_KP1,
-	[ 0x02 ] = KEY_KP2,
-	[ 0x03 ] = KEY_KP3,
-	[ 0x04 ] = KEY_KP4,
-	[ 0x05 ] = KEY_KP5,
-	[ 0x06 ] = KEY_KP6,
-	[ 0x07 ] = KEY_KP7,
-	[ 0x08 ] = KEY_KP8,
-	[ 0x09 ] = KEY_KP9,
-
-	[ 0x0b ] = KEY_CHANNEL,		/* channel / program (japan: 11) */
-	[ 0x0c ] = KEY_POWER,		/* standby */
-	[ 0x0d ] = KEY_MUTE,		/* mute / demute */
-	[ 0x0f ] = KEY_TV,		/* display */
-	[ 0x10 ] = KEY_VOLUMEUP,
-	[ 0x11 ] = KEY_VOLUMEDOWN,
-	[ 0x12 ] = KEY_BRIGHTNESSUP,
-	[ 0x13 ] = KEY_BRIGHTNESSDOWN,
-	[ 0x1e ] = KEY_SEARCH,		/* search + */
-	[ 0x20 ] = KEY_CHANNELUP,	/* channel / program + */
-	[ 0x21 ] = KEY_CHANNELDOWN,	/* channel / program - */
-	[ 0x22 ] = KEY_CHANNEL,		/* alt / channel */
-	[ 0x23 ] = KEY_LANGUAGE,	/* 1st / 2nd language */
-	[ 0x26 ] = KEY_SLEEP,		/* sleeptimer */
-	[ 0x2e ] = KEY_MENU,		/* 2nd controls (USA: menu) */
-	[ 0x30 ] = KEY_PAUSE,
-	[ 0x32 ] = KEY_REWIND,
-	[ 0x33 ] = KEY_GOTO,
-	[ 0x35 ] = KEY_PLAY,
-	[ 0x36 ] = KEY_STOP,
-	[ 0x37 ] = KEY_RECORD,		/* recording */
-	[ 0x3c ] = KEY_TEXT,    	/* teletext submode (Japan: 12) */
-	[ 0x3d ] = KEY_SUSPEND,		/* system standby */
-
-};
-EXPORT_SYMBOL_GPL(ir_codes_rc5_tv);
-
-/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */
-IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
-	/* Keys 0 to 9 */
-	[ 18 ] = KEY_KP0,
-	[  5 ] = KEY_KP1,
-	[  6 ] = KEY_KP2,
-	[  7 ] = KEY_KP3,
-	[  9 ] = KEY_KP4,
-	[ 10 ] = KEY_KP5,
-	[ 11 ] = KEY_KP6,
-	[ 13 ] = KEY_KP7,
-	[ 14 ] = KEY_KP8,
-	[ 15 ] = KEY_KP9,
-
-	[  0 ] = KEY_POWER,
-	[  2 ] = KEY_TUNER,		/* TV/FM */
-	[ 30 ] = KEY_VIDEO,
-	[  4 ] = KEY_VOLUMEUP,
-	[  8 ] = KEY_VOLUMEDOWN,
-	[ 12 ] = KEY_CHANNELUP,
-	[ 16 ] = KEY_CHANNELDOWN,
-	[  3 ] = KEY_ZOOM,		/* fullscreen */
-	[ 31 ] = KEY_SUBTITLE,		/* closed caption/teletext */
-	[ 32 ] = KEY_SLEEP,
-	[ 20 ] = KEY_MUTE,
-	[ 43 ] = KEY_RED,
-	[ 44 ] = KEY_GREEN,
-	[ 45 ] = KEY_YELLOW,
-	[ 46 ] = KEY_BLUE,
-	[ 24 ] = KEY_KPPLUS,		/* fine tune + */
-	[ 25 ] = KEY_KPMINUS,		/* fine tune - */
-	[ 33 ] = KEY_KPDOT,
-	[ 19 ] = KEY_KPENTER,
-	[ 34 ] = KEY_BACK,
-	[ 35 ] = KEY_PLAYPAUSE,
-	[ 36 ] = KEY_NEXT,
-	[ 38 ] = KEY_STOP,
-	[ 39 ] = KEY_RECORD
-};
-EXPORT_SYMBOL_GPL(ir_codes_winfast);
-
-IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = {
-	[ 0x59 ] = KEY_MUTE,
-	[ 0x4a ] = KEY_POWER,
-
-	[ 0x18 ] = KEY_TEXT,
-	[ 0x26 ] = KEY_TV,
-	[ 0x3d ] = KEY_PRINT,
-
-	[ 0x48 ] = KEY_RED,
-	[ 0x04 ] = KEY_GREEN,
-	[ 0x11 ] = KEY_YELLOW,
-	[ 0x00 ] = KEY_BLUE,
-
-	[ 0x2d ] = KEY_VOLUMEUP,
-	[ 0x1e ] = KEY_VOLUMEDOWN,
-
-	[ 0x49 ] = KEY_MENU,
-
-	[ 0x16 ] = KEY_CHANNELUP,
-	[ 0x17 ] = KEY_CHANNELDOWN,
-
-	[ 0x20 ] = KEY_UP,
-	[ 0x21 ] = KEY_DOWN,
-	[ 0x22 ] = KEY_LEFT,
-	[ 0x23 ] = KEY_RIGHT,
-	[ 0x0d ] = KEY_SELECT,
-
-
-
-	[ 0x08 ] = KEY_BACK,
-	[ 0x07 ] = KEY_REFRESH,
-
-	[ 0x2f ] = KEY_ZOOM,
-	[ 0x29 ] = KEY_RECORD,
-
-	[ 0x4b ] = KEY_PAUSE,
-	[ 0x4d ] = KEY_REWIND,
-	[ 0x2e ] = KEY_PLAY,
-	[ 0x4e ] = KEY_FORWARD,
-	[ 0x53 ] = KEY_PREVIOUS,
-	[ 0x4c ] = KEY_STOP,
-	[ 0x54 ] = KEY_NEXT,
-
-	[ 0x69 ] = KEY_KP0,
-	[ 0x6a ] = KEY_KP1,
-	[ 0x6b ] = KEY_KP2,
-	[ 0x6c ] = KEY_KP3,
-	[ 0x6d ] = KEY_KP4,
-	[ 0x6e ] = KEY_KP5,
-	[ 0x6f ] = KEY_KP6,
-	[ 0x70 ] = KEY_KP7,
-	[ 0x71 ] = KEY_KP8,
-	[ 0x72 ] = KEY_KP9,
-
-	[ 0x74 ] = KEY_CHANNEL,
-	[ 0x0a ] = KEY_BACKSPACE,
-};
-
-EXPORT_SYMBOL_GPL(ir_codes_pinnacle);
-
-/* empty keytable, can be used as placeholder for not-yet created keytables */
-IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE] = {
-	[ 42 ] = KEY_COFFEE,
-};
-EXPORT_SYMBOL_GPL(ir_codes_empty);
-
-/* Hauppauge: the newer, gray remotes (seems there are multiple
- * slightly different versions), shipped with cx88+ivtv cards.
- * almost rc5 coding, but some non-standard keys */
-IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = {
-	/* Keys 0 to 9 */
-	[ 0x00 ] = KEY_KP0,
-	[ 0x01 ] = KEY_KP1,
-	[ 0x02 ] = KEY_KP2,
-	[ 0x03 ] = KEY_KP3,
-	[ 0x04 ] = KEY_KP4,
-	[ 0x05 ] = KEY_KP5,
-	[ 0x06 ] = KEY_KP6,
-	[ 0x07 ] = KEY_KP7,
-	[ 0x08 ] = KEY_KP8,
-	[ 0x09 ] = KEY_KP9,
-
-	[ 0x0a ] = KEY_TEXT,      	/* keypad asterisk as well */
-	[ 0x0b ] = KEY_RED,		/* red button */
-	[ 0x0c ] = KEY_RADIO,
-	[ 0x0d ] = KEY_MENU,
-	[ 0x0e ] = KEY_SUBTITLE,	/* also the # key */
-	[ 0x0f ] = KEY_MUTE,
-	[ 0x10 ] = KEY_VOLUMEUP,
-	[ 0x11 ] = KEY_VOLUMEDOWN,
-	[ 0x12 ] = KEY_PREVIOUS,	/* previous channel */
-	[ 0x14 ] = KEY_UP,
-	[ 0x15 ] = KEY_DOWN,
-	[ 0x16 ] = KEY_LEFT,
-	[ 0x17 ] = KEY_RIGHT,
-	[ 0x18 ] = KEY_VIDEO,		/* Videos */
-	[ 0x19 ] = KEY_AUDIO,		/* Music */
-	/* 0x1a: Pictures - presume this means
-	   "Multimedia Home Platform" -
-	   no "PICTURES" key in input.h
-	 */
-	[ 0x1a ] = KEY_MHP,
-
-	[ 0x1b ] = KEY_EPG,		/* Guide */
-	[ 0x1c ] = KEY_TV,
-	[ 0x1e ] = KEY_NEXTSONG,	/* skip >| */
-	[ 0x1f ] = KEY_EXIT,		/* back/exit */
-	[ 0x20 ] = KEY_CHANNELUP,	/* channel / program + */
-	[ 0x21 ] = KEY_CHANNELDOWN,	/* channel / program - */
-	[ 0x22 ] = KEY_CHANNEL,		/* source (old black remote) */
-	[ 0x24 ] = KEY_PREVIOUSSONG,	/* replay |< */
-	[ 0x25 ] = KEY_ENTER,		/* OK */
-	[ 0x26 ] = KEY_SLEEP,		/* minimize (old black remote) */
-	[ 0x29 ] = KEY_BLUE,		/* blue key */
-	[ 0x2e ] = KEY_GREEN,		/* green button */
-	[ 0x30 ] = KEY_PAUSE,		/* pause */
-	[ 0x32 ] = KEY_REWIND,		/* backward << */
-	[ 0x34 ] = KEY_FASTFORWARD,	/* forward >> */
-	[ 0x35 ] = KEY_PLAY,
-	[ 0x36 ] = KEY_STOP,
-	[ 0x37 ] = KEY_RECORD,		/* recording */
-	[ 0x38 ] = KEY_YELLOW,		/* yellow key */
-	[ 0x3b ] = KEY_SELECT,		/* top right button */
-	[ 0x3c ] = KEY_ZOOM,		/* full */
-	[ 0x3d ] = KEY_POWER,		/* system power (green button) */
-};
-EXPORT_SYMBOL(ir_codes_hauppauge_new);
-
-IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = {
-	[  2 ] = KEY_KP0,
-	[  1 ] = KEY_KP1,
-	[ 11 ] = KEY_KP2,
-	[ 27 ] = KEY_KP3,
-	[  5 ] = KEY_KP4,
-	[  9 ] = KEY_KP5,
-	[ 21 ] = KEY_KP6,
-	[  6 ] = KEY_KP7,
-	[ 10 ] = KEY_KP8,
-	[ 18 ] = KEY_KP9,
-
-	[  3 ] = KEY_TUNER,		/* TV/FM */
-	[  7 ] = KEY_SEARCH,		/* scan */
-	[ 28 ] = KEY_ZOOM,		/* full screen */
-	[ 30 ] = KEY_POWER,
-	[ 23 ] = KEY_VOLUMEDOWN,
-	[ 31 ] = KEY_VOLUMEUP,
-	[ 20 ] = KEY_CHANNELDOWN,
-	[ 22 ] = KEY_CHANNELUP,
-	[ 24 ] = KEY_MUTE,
-
-	[  0 ] = KEY_LIST,		/* source */
-	[ 19 ] = KEY_INFO,		/* loop */
-	[ 16 ] = KEY_LAST,		/* +100 */
-	[ 13 ] = KEY_CLEAR,		/* reset */
-	[ 12 ] = BTN_RIGHT,		/* fun++ */
-	[  4 ] = BTN_LEFT,		/* fun-- */
-	[ 14 ] = KEY_GOTO,		/* function */
-	[ 15 ] = KEY_STOP,		/* freeze */
-};
-EXPORT_SYMBOL(ir_codes_pixelview);
-
-/* -------------------------------------------------------------------------- */
-
 static void ir_input_key_event(struct input_dev *dev, struct ir_input_state *ir)
 {
 	if (KEY_RESERVED == ir->keycode) {

drivers/media/common/saa7146_core.c

@@ -21,7 +21,7 @@
 #include <media/saa7146.h>
 
 LIST_HEAD(saa7146_devices);
-DECLARE_MUTEX(saa7146_devices_lock);
+DEFINE_MUTEX(saa7146_devices_lock);
 
 static int saa7146_num;
 
@@ -116,8 +116,7 @@ static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int nr_pages)
 		pg = vmalloc_to_page(virt);
 		if (NULL == pg)
 			goto err;
-		if (PageHighMem(pg))
-			BUG();
+		BUG_ON(PageHighMem(pg));
 		sglist[i].page   = pg;
 		sglist[i].length = PAGE_SIZE;
 	}
@@ -402,11 +401,11 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 
 	pci_set_drvdata(pci, dev);
 
-	init_MUTEX(&dev->lock);
+	mutex_init(&dev->lock);
 	spin_lock_init(&dev->int_slock);
 	spin_lock_init(&dev->slock);
 
-	init_MUTEX(&dev->i2c_lock);
+	mutex_init(&dev->i2c_lock);
 
 	dev->module = THIS_MODULE;
 	init_waitqueue_head(&dev->i2c_wq);

drivers/media/common/saa7146_fops.c

@@ -17,18 +17,18 @@ int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit)
 	}
 
 	/* is it free? */
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	if (vv->resources & bit) {
 		DEB_D(("locked! vv->resources:0x%02x, we want:0x%02x\n",vv->resources,bit));
 		/* no, someone else uses it */
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return 0;
 	}
 	/* it's free, grab it */
 	fh->resources  |= bit;
 	vv->resources |= bit;
 	DEB_D(("res: get 0x%02x, cur:0x%02x\n",bit,vv->resources));
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 	return 1;
 }
 
@@ -37,14 +37,13 @@ void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits)
 	struct saa7146_dev *dev = fh->dev;
 	struct saa7146_vv *vv = dev->vv_data;
 
-	if ((fh->resources & bits) != bits)
-		BUG();
+	BUG_ON((fh->resources & bits) != bits);
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	fh->resources  &= ~bits;
 	vv->resources &= ~bits;
 	DEB_D(("res: put 0x%02x, cur:0x%02x\n",bits,vv->resources));
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 }
 
 
@@ -55,8 +54,7 @@ void saa7146_dma_free(struct saa7146_dev *dev,struct saa7146_buf *buf)
 {
 	DEB_EE(("dev:%p, buf:%p\n",dev,buf));
 
-	if (in_interrupt())
-		BUG();
+	BUG_ON(in_interrupt());
 
 	videobuf_waiton(&buf->vb,0,0);
 	videobuf_dma_pci_unmap(dev->pci, &buf->vb.dma);
@@ -204,7 +202,7 @@ static int fops_open(struct inode *inode, struct file *file)
 
 	DEB_EE(("inode:%p, file:%p, minor:%d\n",inode,file,minor));
 
-	if (down_interruptible(&saa7146_devices_lock))
+	if (mutex_lock_interruptible(&saa7146_devices_lock))
 		return -ERESTARTSYS;
 
 	list_for_each(list,&saa7146_devices) {
@@ -276,7 +274,7 @@ static int fops_open(struct inode *inode, struct file *file)
 		kfree(fh);
 		file->private_data = NULL;
 	}
-	up(&saa7146_devices_lock);
+	mutex_unlock(&saa7146_devices_lock);
 	return result;
 }
 
@@ -287,7 +285,7 @@ static int fops_release(struct inode *inode, struct file *file)
 
 	DEB_EE(("inode:%p, file:%p\n",inode,file));
 
-	if (down_interruptible(&saa7146_devices_lock))
+	if (mutex_lock_interruptible(&saa7146_devices_lock))
 		return -ERESTARTSYS;
 
 	if( fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
@@ -303,7 +301,7 @@ static int fops_release(struct inode *inode, struct file *file)
 	file->private_data = NULL;
 	kfree(fh);
 
-	up(&saa7146_devices_lock);
+	mutex_unlock(&saa7146_devices_lock);
 
 	return 0;
 }

drivers/media/common/saa7146_i2c.c

@@ -279,7 +279,7 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
 	int address_err = 0;
 	int short_delay = 0;
 
-	if (down_interruptible (&dev->i2c_lock))
+	if (mutex_lock_interruptible(&dev->i2c_lock))
 		return -ERESTARTSYS;
 
 	for(i=0;i<num;i++) {
@@ -366,7 +366,7 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
 		}
 	}
 
-	up(&dev->i2c_lock);
+	mutex_unlock(&dev->i2c_lock);
 	return err;
 }
 

drivers/media/common/saa7146_vbi.c

@@ -410,7 +410,7 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file)
 			    V4L2_FIELD_SEQ_TB, // FIXME: does this really work?
 			    sizeof(struct saa7146_buf),
 			    file);
-	init_MUTEX(&fh->vbi_q.lock);
+	mutex_init(&fh->vbi_q.lock);
 
 	init_timer(&fh->vbi_read_timeout);
 	fh->vbi_read_timeout.function = vbi_read_timeout;

drivers/media/common/saa7146_video.c

@@ -378,20 +378,20 @@ static int s_fmt(struct saa7146_fh *fh, struct v4l2_format *f)
 		err = try_win(dev,&f->fmt.win);
 		if (0 != err)
 			return err;
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 		fh->ov.win    = f->fmt.win;
 		fh->ov.nclips = f->fmt.win.clipcount;
 		if (fh->ov.nclips > 16)
 			fh->ov.nclips = 16;
 		if (copy_from_user(fh->ov.clips,f->fmt.win.clips,sizeof(struct v4l2_clip)*fh->ov.nclips)) {
-			up(&dev->lock);
+			mutex_unlock(&dev->lock);
 			return -EFAULT;
 		}
 
 		/* fh->ov.fh is used to indicate that we have valid overlay informations, too */
 		fh->ov.fh = fh;
 
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 
 		/* check if our current overlay is active */
 		if (IS_OVERLAY_ACTIVE(fh) != 0) {
@@ -516,7 +516,7 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 		return -EINVAL;
 	}
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 
 	switch (ctrl->type) {
 	case V4L2_CTRL_TYPE_BOOLEAN:
@@ -560,7 +560,7 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 		/* fixme: we can support changing VFLIP and HFLIP here... */
 		if (IS_CAPTURE_ACTIVE(fh) != 0) {
 			DEB_D(("V4L2_CID_HFLIP while active capture.\n"));
-			up(&dev->lock);
+			mutex_unlock(&dev->lock);
 			return -EINVAL;
 		}
 		vv->hflip = c->value;
@@ -568,7 +568,7 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 	case V4L2_CID_VFLIP:
 		if (IS_CAPTURE_ACTIVE(fh) != 0) {
 			DEB_D(("V4L2_CID_VFLIP while active capture.\n"));
-			up(&dev->lock);
+			mutex_unlock(&dev->lock);
 			return -EINVAL;
 		}
 		vv->vflip = c->value;
@@ -577,7 +577,7 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 		return -EINVAL;
 	}
 	}
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 
 	if (IS_OVERLAY_ACTIVE(fh) != 0) {
 		saa7146_stop_preview(fh);
@@ -939,7 +939,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			}
 		}
 
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 
 		/* ok, accept it */
 		vv->ov_fb = *fb;
@@ -948,7 +948,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			vv->ov_fb.fmt.bytesperline =
 				vv->ov_fb.fmt.width*fmt->depth/8;
 
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 
 		return 0;
 	}
@@ -1086,7 +1086,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			}
 		}
 
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 
 		for(i = 0; i < dev->ext_vv_data->num_stds; i++)
 			if (*id & dev->ext_vv_data->stds[i].id)
@@ -1098,7 +1098,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			found = 1;
 		}
 
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 
 		if (vv->ov_suspend != NULL) {
 			saa7146_start_preview(vv->ov_suspend);
@@ -1201,11 +1201,11 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 		DEB_D(("VIDIOCGMBUF \n"));
 
 		q = &fh->video_q;
-		down(&q->lock);
+		mutex_lock(&q->lock);
 		err = videobuf_mmap_setup(q,gbuffers,gbufsize,
 					  V4L2_MEMORY_MMAP);
 		if (err < 0) {
-			up(&q->lock);
+			mutex_unlock(&q->lock);
 			return err;
 		}
 		memset(mbuf,0,sizeof(*mbuf));
@@ -1213,7 +1213,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 		mbuf->size   = gbuffers * gbufsize;
 		for (i = 0; i < gbuffers; i++)
 			mbuf->offsets[i] = i * gbufsize;
-		up(&q->lock);
+		mutex_unlock(&q->lock);
 		return 0;
 	}
 	default:
@@ -1414,7 +1414,7 @@ static int video_open(struct saa7146_dev *dev, struct file *file)
 			    sizeof(struct saa7146_buf),
 			    file);
 
-	init_MUTEX(&fh->video_q.lock);
+	mutex_init(&fh->video_q.lock);
 
 	return 0;
 }

drivers/media/dvb/b2c2/flexcop-common.h

@@ -10,6 +10,7 @@
 
 #include <linux/config.h>
 #include <linux/pci.h>
+#include <linux/mutex.h>
 
 #include "flexcop-reg.h"
 
@@ -73,8 +74,7 @@ struct flexcop_device {
 	int (*fe_sleep) (struct dvb_frontend *);
 
 	struct i2c_adapter i2c_adap;
-	struct semaphore i2c_sem;
-
+	struct mutex i2c_mutex;
 	struct module *owner;
 
 	/* options and status */

drivers/media/dvb/b2c2/flexcop-i2c.c

@@ -135,7 +135,7 @@ static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs
 	struct flexcop_device *fc = i2c_get_adapdata(i2c_adap);
 	int i, ret = 0;
 
-	if (down_interruptible(&fc->i2c_sem))
+	if (mutex_lock_interruptible(&fc->i2c_mutex))
 		return -ERESTARTSYS;
 
 	/* reading */
@@ -161,7 +161,7 @@ static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs
 	else
 		ret = num;
 
-	up(&fc->i2c_sem);
+	mutex_unlock(&fc->i2c_mutex);
 
 	return ret;
 }
@@ -180,7 +180,7 @@ int flexcop_i2c_init(struct flexcop_device *fc)
 {
 	int ret;
 
-	sema_init(&fc->i2c_sem,1);
+	mutex_init(&fc->i2c_mutex);
 
 	memset(&fc->i2c_adap, 0, sizeof(struct i2c_adapter));
 	strncpy(fc->i2c_adap.name, "B2C2 FlexCop device",I2C_NAME_SIZE);

drivers/media/dvb/bt8xx/Makefile

 obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o
 
-EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video -Idrivers/media/dvb/frontends
+EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video/bt8xx -Idrivers/media/dvb/frontends

drivers/media/dvb/bt8xx/bt878.c

@@ -344,7 +344,7 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
 	int retval;
 
 	retval = 0;
-	if (down_interruptible (&bt->gpio_lock))
+	if (mutex_lock_interruptible(&bt->gpio_lock))
 		return -ERESTARTSYS;
 	/* special gpio signal */
 	switch (cmd) {
@@ -375,7 +375,7 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
 		retval = -EINVAL;
 		break;
 	}
-	up(&bt->gpio_lock);
+	mutex_unlock(&bt->gpio_lock);
 	return retval;
 }
 

drivers/media/dvb/bt8xx/bt878.h

@@ -25,6 +25,8 @@
 #include <linux/pci.h>
 #include <linux/sched.h>
 #include <linux/spinlock.h>
+#include <linux/mutex.h>
+
 #include "bt848.h"
 #include "bttv.h"
 
@@ -108,7 +110,7 @@ struct cards {
 extern int bt878_num;
 
 struct bt878 {
-	struct semaphore  gpio_lock;
+	struct mutex gpio_lock;
 	unsigned int nr;
 	unsigned int bttv_nr;
 	struct i2c_adapter *adapter;

drivers/media/dvb/bt8xx/dst.c

@@ -910,7 +910,7 @@ static int dst_get_device_id(struct dst_state *state)
 
 static int dst_probe(struct dst_state *state)
 {
-	sema_init(&state->dst_mutex, 1);
+	mutex_init(&state->dst_mutex);
 	if ((rdc_8820_reset(state)) < 0) {
 		dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed.");
 		return -1;
@@ -962,7 +962,7 @@ int dst_command(struct dst_state *state, u8 *data, u8 len)
 {
 	u8 reply;
 
-	down(&state->dst_mutex);
+	mutex_lock(&state->dst_mutex);
 	if ((dst_comm_init(state)) < 0) {
 		dprintk(verbose, DST_NOTICE, 1, "DST Communication Initialization Failed.");
 		goto error;
@@ -1013,11 +1013,11 @@ int dst_command(struct dst_state *state, u8 *data, u8 len)
 		dprintk(verbose, DST_INFO, 1, "checksum failure");
 		goto error;
 	}
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return 0;
 
 error:
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return -EIO;
 
 }
@@ -1128,7 +1128,7 @@ static int dst_write_tuna(struct dvb_frontend *fe)
 			dst_set_voltage(fe, SEC_VOLTAGE_13);
 	}
 	state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE);
-	down(&state->dst_mutex);
+	mutex_lock(&state->dst_mutex);
 	if ((dst_comm_init(state)) < 0) {
 		dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed.");
 		goto error;
@@ -1160,11 +1160,11 @@ static int dst_write_tuna(struct dvb_frontend *fe)
 	state->diseq_flags |= ATTEMPT_TUNE;
 	retval = dst_get_tuna(state);
 werr:
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return retval;
 
 error:
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return -EIO;
 }
 

drivers/media/dvb/bt8xx/dst_ca.c

@@ -81,7 +81,7 @@ static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8
 {
 	u8 reply;
 
-	down(&state->dst_mutex);
+	mutex_lock(&state->dst_mutex);
 	dst_comm_init(state);
 	msleep(65);
 
@@ -110,11 +110,11 @@ static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8
 			goto error;
 		}
 	}
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return 0;
 
 error:
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return -EIO;
 }
 

drivers/media/dvb/bt8xx/dst_common.h

@@ -25,6 +25,7 @@
 #include <linux/smp_lock.h>
 #include <linux/dvb/frontend.h>
 #include <linux/device.h>
+#include <linux/mutex.h>
 #include "bt878.h"
 
 #include "dst_ca.h"
@@ -121,7 +122,7 @@ struct dst_state {
 	u8 vendor[8];
 	u8 board_info[8];
 
-	struct semaphore dst_mutex;
+	struct mutex dst_mutex;
 };
 
 struct dst_types {

drivers/media/dvb/bt8xx/dvb-bt8xx.c

@@ -76,13 +76,13 @@ static int dvb_bt8xx_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 	if (!dvbdmx->dmx.frontend)
 		return -EINVAL;
 
-	down(&card->lock);
+	mutex_lock(&card->lock);
 	card->nfeeds++;
 	rc = card->nfeeds;
 	if (card->nfeeds == 1)
 		bt878_start(card->bt, card->gpio_mode,
 			    card->op_sync_orin, card->irq_err_ignore);
-	up(&card->lock);
+	mutex_unlock(&card->lock);
 	return rc;
 }
 
@@ -96,11 +96,11 @@ static int dvb_bt8xx_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 	if (!dvbdmx->dmx.frontend)
 		return -EINVAL;
 
-	down(&card->lock);
+	mutex_lock(&card->lock);
 	card->nfeeds--;
 	if (card->nfeeds == 0)
 		bt878_stop(card->bt);
-	up(&card->lock);
+	mutex_unlock(&card->lock);
 
 	return 0;
 }
@@ -239,6 +239,20 @@ static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete
 
 static int pinnsat_pll_init(struct dvb_frontend* fe)
 {
+	struct dvb_bt8xx_card *card = fe->dvb->priv;
+
+	bttv_gpio_enable(card->bttv_nr, 1, 1);  /* output */
+	bttv_write_gpio(card->bttv_nr, 1, 1);   /* relay on */
+
+	return 0;
+}
+
+static int pinnsat_pll_sleep(struct dvb_frontend* fe)
+{
+	struct dvb_bt8xx_card *card = fe->dvb->priv;
+
+	bttv_write_gpio(card->bttv_nr, 1, 0);   /* relay off */
+
 	return 0;
 }
 
@@ -246,6 +260,7 @@ static struct cx24110_config pctvsat_config = {
 	.demod_address = 0x55,
 	.pll_init = pinnsat_pll_init,
 	.pll_set = cx24108_pll_set,
+	.pll_sleep = pinnsat_pll_sleep,
 };
 
 static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
@@ -788,7 +803,7 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 	if (!(card = kzalloc(sizeof(struct dvb_bt8xx_card), GFP_KERNEL)))
 		return -ENOMEM;
 
-	init_MUTEX(&card->lock);
+	mutex_init(&card->lock);
 	card->bttv_nr = sub->core->nr;
 	strncpy(card->card_name, sub->core->name, sizeof(sub->core->name));
 	card->i2c_adapter = &sub->core->i2c_adap;
@@ -798,14 +813,14 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 		card->gpio_mode = 0x0400c060;
 		/* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR,
 			      BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		break;
 
 	case BTTV_BOARD_DVICO_DVBT_LITE:
 		card->gpio_mode = 0x0400C060;
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* 26, 15, 14, 6, 5
 		 * A_PWRDN  DA_DPM DA_SBR DA_IOM_DA
 		 * DA_APP(parallel) */
@@ -820,15 +835,15 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 	case BTTV_BOARD_NEBULA_DIGITV:
 	case BTTV_BOARD_AVDVBT_761:
 		card->gpio_mode = (1 << 26) | (1 << 14) | (1 << 5);
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* A_PWRDN DA_SBR DA_APP (high speed serial) */
 		break;
 
 	case BTTV_BOARD_AVDVBT_771: //case 0x07711461:
 		card->gpio_mode = 0x0400402B;
 		card->op_sync_orin = BT878_RISC_SYNC_MASK;
-		card->irq_err_ignore = 0;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* A_PWRDN DA_SBR  DA_APP[0] PKTP=10 RISC_ENABLE FIFO_ENABLE*/
 		break;
 
@@ -852,8 +867,8 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 
 	case BTTV_BOARD_PC_HDTV:
 		card->gpio_mode = 0x0100EC7B;
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		break;
 
 	default:
@@ -881,7 +896,7 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 		return -EFAULT;
 	}
 
-	init_MUTEX(&card->bt->gpio_lock);
+	mutex_init(&card->bt->gpio_lock);
 	card->bt->bttv_nr = sub->core->nr;
 
 	if ( (ret = dvb_bt8xx_load_card(card, sub->core->type)) ) {

drivers/media/dvb/bt8xx/dvb-bt8xx.h

@@ -26,6 +26,7 @@
 #define DVB_BT8XX_H
 
 #include <linux/i2c.h>
+#include <linux/mutex.h>
 #include "dvbdev.h"
 #include "dvb_net.h"
 #include "bttv.h"
@@ -38,7 +39,7 @@
 #include "lgdt330x.h"
 
 struct dvb_bt8xx_card {
-	struct semaphore lock;
+	struct mutex lock;
 	int nfeeds;
 	char card_name[32];
 	struct dvb_adapter dvb_adapter;

drivers/media/dvb/cinergyT2/cinergyT2.c

@@ -30,6 +30,7 @@
 #include <linux/pci.h>
 #include <linux/input.h>
 #include <linux/dvb/frontend.h>
+#include <linux/mutex.h>
 
 #include "dmxdev.h"
 #include "dvb_demux.h"
@@ -116,7 +117,7 @@ static struct dvb_frontend_info cinergyt2_fe_info = {
 struct cinergyt2 {
 	struct dvb_demux demux;
 	struct usb_device *udev;
-	struct semaphore sem;
+	struct mutex sem;
 	struct dvb_adapter adapter;
 	struct dvb_device *fedev;
 	struct dmxdev dmxdev;
@@ -345,14 +346,14 @@ static int cinergyt2_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 	struct dvb_demux *demux = dvbdmxfeed->demux;
 	struct cinergyt2 *cinergyt2 = demux->priv;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (cinergyt2->streaming == 0)
 		cinergyt2_start_stream_xfer(cinergyt2);
 
 	cinergyt2->streaming++;
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
@@ -361,13 +362,13 @@ static int cinergyt2_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 	struct dvb_demux *demux = dvbdmxfeed->demux;
 	struct cinergyt2 *cinergyt2 = demux->priv;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (--cinergyt2->streaming == 0)
 		cinergyt2_stop_stream_xfer(cinergyt2);
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
@@ -483,11 +484,11 @@ static int cinergyt2_open (struct inode *inode, struct file *file)
 	struct cinergyt2 *cinergyt2 = dvbdev->priv;
 	int err = -ERESTARTSYS;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if ((err = dvb_generic_open(inode, file))) {
-		up(&cinergyt2->sem);
+		mutex_unlock(&cinergyt2->sem);
 		return err;
 	}
 
@@ -499,12 +500,15 @@ static int cinergyt2_open (struct inode *inode, struct file *file)
 
 	atomic_inc(&cinergyt2->inuse);
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
 static void cinergyt2_unregister(struct cinergyt2 *cinergyt2)
 {
+	dvb_net_release(&cinergyt2->dvbnet);
+	dvb_dmxdev_release(&cinergyt2->dmxdev);
+	dvb_dmx_release(&cinergyt2->demux);
 	dvb_unregister_device(cinergyt2->fedev);
 	dvb_unregister_adapter(&cinergyt2->adapter);
 
@@ -517,7 +521,7 @@ static int cinergyt2_release (struct inode *inode, struct file *file)
 	struct dvb_device *dvbdev = file->private_data;
 	struct cinergyt2 *cinergyt2 = dvbdev->priv;
 
-	if (down_interruptible(&cinergyt2->sem))
+	if (mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (!cinergyt2->disconnect_pending && (file->f_flags & O_ACCMODE) != O_RDONLY) {
@@ -526,7 +530,7 @@ static int cinergyt2_release (struct inode *inode, struct file *file)
 		cinergyt2_sleep(cinergyt2, 1);
 	}
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 
 	if (atomic_dec_and_test(&cinergyt2->inuse) && cinergyt2->disconnect_pending) {
 		warn("delayed unregister in release");
@@ -541,12 +545,12 @@ static unsigned int cinergyt2_poll (struct file *file, struct poll_table_struct
 	struct dvb_device *dvbdev = file->private_data;
 	struct cinergyt2 *cinergyt2 = dvbdev->priv;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	poll_wait(file, &cinergyt2->poll_wq, wait);
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 
 	return (POLLIN | POLLRDNORM | POLLPRI);
 }
@@ -613,7 +617,7 @@ static int cinergyt2_ioctl (struct inode *inode, struct file *file,
 		if (copy_from_user(&p, (void  __user*) arg, sizeof(p)))
 			return -EFAULT;
 
-		if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+		if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 			return -ERESTARTSYS;
 
 		param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
@@ -629,7 +633,7 @@ static int cinergyt2_ioctl (struct inode *inode, struct file *file,
 					(char *) param, sizeof(*param),
 					NULL, 0);
 
-		up(&cinergyt2->sem);
+		mutex_unlock(&cinergyt2->sem);
 
 		return (err < 0) ? err : 0;
 	}
@@ -724,7 +728,7 @@ static void cinergyt2_query_rc (void *data)
 	struct cinergyt2_rc_event rc_events[12];
 	int n, len, i;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return;
 
 	len = cinergyt2_command(cinergyt2, buf, sizeof(buf),
@@ -784,7 +788,7 @@ static void cinergyt2_query_rc (void *data)
 	schedule_delayed_work(&cinergyt2->rc_query_work,
 			      msecs_to_jiffies(RC_QUERY_INTERVAL));
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 }
 
 static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2)
@@ -849,7 +853,7 @@ static void cinergyt2_query (void *data)
 	uint8_t lock_bits;
 	uint32_t unc;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return;
 
 	unc = s->uncorrected_block_count;
@@ -868,7 +872,7 @@ static void cinergyt2_query (void *data)
 	schedule_delayed_work(&cinergyt2->query_work,
 			      msecs_to_jiffies(QUERY_INTERVAL));
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 }
 
 static int cinergyt2_probe (struct usb_interface *intf,
@@ -885,7 +889,7 @@ static int cinergyt2_probe (struct usb_interface *intf,
 	memset (cinergyt2, 0, sizeof (struct cinergyt2));
 	usb_set_intfdata (intf, (void *) cinergyt2);
 
-	init_MUTEX(&cinergyt2->sem);
+	mutex_init(&cinergyt2->sem);
 	init_waitqueue_head (&cinergyt2->poll_wq);
 	INIT_WORK(&cinergyt2->query_work, cinergyt2_query, cinergyt2);
 
@@ -937,6 +941,7 @@ static int cinergyt2_probe (struct usb_interface *intf,
 	return 0;
 
 bailout:
+	dvb_net_release(&cinergyt2->dvbnet);
 	dvb_dmxdev_release(&cinergyt2->dmxdev);
 	dvb_dmx_release(&cinergyt2->demux);
 	dvb_unregister_adapter(&cinergyt2->adapter);
@@ -967,7 +972,7 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
 {
 	struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (state.event > PM_EVENT_ON) {
@@ -981,7 +986,7 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
 		cinergyt2_sleep(cinergyt2, 1);
 	}
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
@@ -990,7 +995,7 @@ static int cinergyt2_resume (struct usb_interface *intf)
 	struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
 	struct dvbt_set_parameters_msg *param = &cinergyt2->param;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (!cinergyt2->sleeping) {
@@ -1003,7 +1008,7 @@ static int cinergyt2_resume (struct usb_interface *intf)
 
 	cinergyt2_resume_rc(cinergyt2);
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 

drivers/media/dvb/dvb-core/dmxdev.h

@@ -30,14 +30,15 @@
 #include <linux/wait.h>
 #include <linux/fs.h>
 #include <linux/string.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #include <linux/dvb/dmx.h>
 
 #include "dvbdev.h"
 #include "demux.h"
+#include "dvb_ringbuffer.h"
 
-enum dmxdevype {
+enum dmxdev_type {
 	DMXDEV_TYPE_NONE,
 	DMXDEV_TYPE_SEC,
 	DMXDEV_TYPE_PES,
@@ -52,18 +53,7 @@ enum dmxdev_state {
 	DMXDEV_STATE_TIMEDOUT
 };
 
-struct dmxdev_buffer {
-	u8 *data;
-	int size;
-	int pread;
-	int pwrite;
-	wait_queue_head_t queue;
-	int error;
-};
-
 struct dmxdev_filter {
-	struct dvb_device *dvbdev;
-
 	union {
 		struct dmx_section_filter *sec;
 	} filter;
@@ -78,26 +68,17 @@ struct dmxdev_filter {
 		struct dmx_pes_filter_params pes;
 	} params;
 
-	int type;
+	enum dmxdev_type type;
 	enum dmxdev_state state;
 	struct dmxdev *dev;
-	struct dmxdev_buffer buffer;
+	struct dvb_ringbuffer buffer;
 
-	struct semaphore mutex;
+	struct mutex mutex;
 
 	/* only for sections */
 	struct timer_list timer;
 	int todo;
 	u8 secheader[3];
-
-	u16 pid;
-};
-
-
-struct dmxdev_dvr {
-	int state;
-	struct dmxdev *dev;
-	struct dmxdev_buffer buffer;
 };
 
 
@@ -106,7 +87,6 @@ struct dmxdev {
 	struct dvb_device *dvr_dvbdev;
 
 	struct dmxdev_filter *filter;
-	struct dmxdev_dvr *dvr;
 	struct dmx_demux *demux;
 
 	int filternum;
@@ -114,10 +94,10 @@ struct dmxdev {
 #define DMXDEV_CAP_DUPLEX 1
 	struct dmx_frontend *dvr_orig_fe;
 
-	struct dmxdev_buffer dvr_buffer;
+	struct dvb_ringbuffer dvr_buffer;
 #define DVR_BUFFER_SIZE (10*188*1024)
 
-	struct semaphore mutex;
+	struct mutex mutex;
 	spinlock_t lock;
 };
 

drivers/media/dvb/dvb-core/dvb_demux.h

@@ -26,7 +26,7 @@
 #include <linux/time.h>
 #include <linux/timer.h>
 #include <linux/spinlock.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #include "demux.h"
 
@@ -125,7 +125,7 @@ struct dvb_demux {
 	u8 tsbuf[204];
 	int tsbufp;
 
-	struct semaphore mutex;
+	struct mutex mutex;
 	spinlock_t lock;
 };
 

drivers/media/dvb/dvb-core/dvb_frontend.c

@@ -37,7 +37,6 @@
 #include <linux/suspend.h>
 #include <linux/jiffies.h>
 #include <asm/processor.h>
-#include <asm/semaphore.h>
 
 #include "dvb_frontend.h"
 #include "dvbdev.h"
@@ -50,13 +49,13 @@ static int dvb_powerdown_on_sleep = 1;
 
 module_param_named(frontend_debug, dvb_frontend_debug, int, 0644);
 MODULE_PARM_DESC(frontend_debug, "Turn on/off frontend core debugging (default:off).");
-module_param(dvb_shutdown_timeout, int, 0444);
+module_param(dvb_shutdown_timeout, int, 0644);
 MODULE_PARM_DESC(dvb_shutdown_timeout, "wait <shutdown_timeout> seconds after close() before suspending hardware");
-module_param(dvb_force_auto_inversion, int, 0444);
+module_param(dvb_force_auto_inversion, int, 0644);
 MODULE_PARM_DESC(dvb_force_auto_inversion, "0: normal (default), 1: INVERSION_AUTO forced always");
-module_param(dvb_override_tune_delay, int, 0444);
+module_param(dvb_override_tune_delay, int, 0644);
 MODULE_PARM_DESC(dvb_override_tune_delay, "0: normal (default), >0 => delay in milliseconds to wait for lock after a tune attempt");
-module_param(dvb_powerdown_on_sleep, int, 0444);
+module_param(dvb_powerdown_on_sleep, int, 0644);
 MODULE_PARM_DESC(dvb_powerdown_on_sleep, "0: do not power down, 1: turn LNB volatage off on sleep (default)");
 
 #define dprintk if (dvb_frontend_debug) printk
@@ -88,7 +87,7 @@ MODULE_PARM_DESC(dvb_powerdown_on_sleep, "0: do not power down, 1: turn LNB vola
  * FESTATE_LOSTLOCK. When the lock has been lost, and we're searching it again.
  */
 
-static DECLARE_MUTEX(frontend_mutex);
+static DEFINE_MUTEX(frontend_mutex);
 
 struct dvb_frontend_private {
 
@@ -1021,12 +1020,12 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
 
 	dprintk ("%s\n", __FUNCTION__);
 
-	if (down_interruptible (&frontend_mutex))
+	if (mutex_lock_interruptible(&frontend_mutex))
 		return -ERESTARTSYS;
 
 	fe->frontend_priv = kzalloc(sizeof(struct dvb_frontend_private), GFP_KERNEL);
 	if (fe->frontend_priv == NULL) {
-		up(&frontend_mutex);
+		mutex_unlock(&frontend_mutex);
 		return -ENOMEM;
 	}
 	fepriv = fe->frontend_priv;
@@ -1045,7 +1044,7 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
 	dvb_register_device (fe->dvb, &fepriv->dvbdev, &dvbdev_template,
 			     fe, DVB_DEVICE_FRONTEND);
 
-	up (&frontend_mutex);
+	mutex_unlock(&frontend_mutex);
 	return 0;
 }
 EXPORT_SYMBOL(dvb_register_frontend);
@@ -1055,7 +1054,7 @@ int dvb_unregister_frontend(struct dvb_frontend* fe)
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	dprintk ("%s\n", __FUNCTION__);
 
-	down (&frontend_mutex);
+	mutex_lock(&frontend_mutex);
 	dvb_unregister_device (fepriv->dvbdev);
 	dvb_frontend_stop (fe);
 	if (fe->ops->release)
@@ -1064,7 +1063,7 @@ int dvb_unregister_frontend(struct dvb_frontend* fe)
 		printk("dvb_frontend: Demodulator (%s) does not have a release callback!\n", fe->ops->info.name);
 	/* fe is invalid now */
 	kfree(fepriv);
-	up (&frontend_mutex);
+	mutex_unlock(&frontend_mutex);
 	return 0;
 }
 EXPORT_SYMBOL(dvb_unregister_frontend);

drivers/media/dvb/dvb-core/dvb_frontend.h

@@ -104,6 +104,7 @@ struct dvb_frontend {
 	struct dvb_adapter *dvb;
 	void* demodulator_priv;
 	void* frontend_priv;
+	void* misc_priv;
 };
 
 extern int dvb_register_frontend(struct dvb_adapter* dvb,

drivers/media/dvb/dvb-core/dvb_net.c

@@ -62,6 +62,7 @@
 #include <linux/uio.h>
 #include <asm/uaccess.h>
 #include <linux/crc32.h>
+#include <linux/mutex.h>
 
 #include "dvb_demux.h"
 #include "dvb_net.h"
@@ -151,8 +152,7 @@ struct dvb_net_priv {
 	unsigned char ule_bridged;		/* Whether the ULE_BRIDGED extension header was found. */
 	int ule_sndu_remain;			/* Nr. of bytes still required for current ULE SNDU. */
 	unsigned long ts_count;			/* Current ts cell counter. */
-
-	struct semaphore mutex;
+	struct mutex mutex;
 };
 
 
@@ -889,7 +889,7 @@ static int dvb_net_feed_start(struct net_device *dev)
 	unsigned char *mac = (unsigned char *) dev->dev_addr;
 
 	dprintk("%s: rx_mode %i\n", __FUNCTION__, priv->rx_mode);
-	down(&priv->mutex);
+	mutex_lock(&priv->mutex);
 	if (priv->tsfeed || priv->secfeed || priv->secfilter || priv->multi_secfilter[0])
 		printk("%s: BUG %d\n", __FUNCTION__, __LINE__);
 
@@ -974,7 +974,7 @@ static int dvb_net_feed_start(struct net_device *dev)
 		ret = -EINVAL;
 
 error:
-	up(&priv->mutex);
+	mutex_unlock(&priv->mutex);
 	return ret;
 }
 
@@ -984,7 +984,7 @@ static int dvb_net_feed_stop(struct net_device *dev)
 	int i, ret = 0;
 
 	dprintk("%s\n", __FUNCTION__);
-	down(&priv->mutex);
+	mutex_lock(&priv->mutex);
 	if (priv->feedtype == DVB_NET_FEEDTYPE_MPE) {
 		if (priv->secfeed) {
 			if (priv->secfeed->is_filtering) {
@@ -1026,7 +1026,7 @@ static int dvb_net_feed_stop(struct net_device *dev)
 			printk("%s: no ts feed to stop\n", dev->name);
 	} else
 		ret = -EINVAL;
-	up(&priv->mutex);
+	mutex_unlock(&priv->mutex);
 	return ret;
 }
 
@@ -1208,7 +1208,7 @@ static int dvb_net_add_if(struct dvb_net *dvbnet, u16 pid, u8 feedtype)
 
 	INIT_WORK(&priv->set_multicast_list_wq, wq_set_multicast_list, net);
 	INIT_WORK(&priv->restart_net_feed_wq, wq_restart_net_feed, net);
-	init_MUTEX(&priv->mutex);
+	mutex_init(&priv->mutex);
 
 	net->base_addr = pid;
 

drivers/media/dvb/dvb-core/dvb_ringbuffer.c

@@ -45,6 +45,7 @@ void dvb_ringbuffer_init(struct dvb_ringbuffer *rbuf, void *data, size_t len)
 	rbuf->pread=rbuf->pwrite=0;
 	rbuf->data=data;
 	rbuf->size=len;
+	rbuf->error=0;
 
 	init_waitqueue_head(&rbuf->queue);
 
@@ -87,6 +88,7 @@ ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf)
 void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf)
 {
 	rbuf->pread = rbuf->pwrite;
+	rbuf->error = 0;
 }
 
 

drivers/media/dvb/dvb-core/dvb_ringbuffer.h

@@ -35,6 +35,7 @@ struct dvb_ringbuffer {
 	ssize_t           size;
 	ssize_t           pread;
 	ssize_t           pwrite;
+	int               error;
 
 	wait_queue_head_t queue;
 	spinlock_t        lock;

drivers/media/dvb/dvb-usb/cxusb.c

@@ -77,7 +77,7 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	int i;
 
-	if (down_interruptible(&d->i2c_sem) < 0)
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 		return -EAGAIN;
 
 	if (num > 2)
@@ -126,7 +126,7 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
 		}
 	}
 
-	up(&d->i2c_sem);
+	mutex_unlock(&d->i2c_mutex);
 	return i;
 }
 

drivers/media/dvb/dvb-usb/dibusb-common.c

@@ -128,7 +128,7 @@ static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	int i;
 
-	if (down_interruptible(&d->i2c_sem) < 0)
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 		return -EAGAIN;
 
 	if (num > 2)
@@ -146,7 +146,7 @@ static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 				break;
 	}
 
-	up(&d->i2c_sem);
+	mutex_unlock(&d->i2c_mutex);
 	return i;
 }
 

drivers/media/dvb/dvb-usb/digitv.c

@@ -48,7 +48,7 @@ static int digitv_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	int i;
 
-	if (down_interruptible(&d->i2c_sem) < 0)
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 		return -EAGAIN;
 
 	if (num > 2)
@@ -67,7 +67,7 @@ static int digitv_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 				break;
 	}
 
-	up(&d->i2c_sem);
+	mutex_unlock(&d->i2c_mutex);
 	return i;
 }
 

drivers/media/dvb/dvb-usb/dvb-usb-init.c

@@ -42,8 +42,8 @@ static int dvb_usb_init(struct dvb_usb_device *d)
 {
 	int ret = 0;
 
-	sema_init(&d->usb_sem, 1);
-	sema_init(&d->i2c_sem, 1);
+	mutex_init(&d->usb_mutex);
+	mutex_init(&d->i2c_mutex);
 
 	d->state = DVB_USB_STATE_INIT;
 

drivers/media/dvb/dvb-usb/dvb-usb-urb.c

@@ -21,7 +21,7 @@ int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf,
 	if (wbuf == NULL || wlen == 0)
 		return -EINVAL;
 
-	if ((ret = down_interruptible(&d->usb_sem)))
+	if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
 		return ret;
 
 	deb_xfer(">>> ");
@@ -53,7 +53,7 @@ int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf,
 		}
 	}
 
-	up(&d->usb_sem);
+	mutex_unlock(&d->usb_mutex);
 	return ret;
 }
 EXPORT_SYMBOL(dvb_usb_generic_rw);

drivers/media/dvb/dvb-usb/dvb-usb.h

@@ -12,6 +12,7 @@
 #include <linux/input.h>
 #include <linux/usb.h>
 #include <linux/firmware.h>
+#include <linux/mutex.h>
 
 #include "dvb_frontend.h"
 #include "dvb_demux.h"
@@ -227,8 +228,8 @@ struct dvb_usb_properties {
  * @feedcount: number of reqested feeds (used for streaming-activation)
  * @pid_filtering: is hardware pid_filtering used or not.
  *
- * @usb_sem: semaphore of USB control messages (reading needs two messages)
- * @i2c_sem: semaphore for i2c-transfers
+ * @usb_mutex: semaphore of USB control messages (reading needs two messages)
+ * @i2c_mutex: semaphore for i2c-transfers
  *
  * @i2c_adap: device's i2c_adapter if it uses I2CoverUSB
  * @pll_addr: I2C address of the tuner for programming
@@ -283,10 +284,10 @@ struct dvb_usb_device {
 	int pid_filtering;
 
 	/* locking */
-	struct semaphore usb_sem;
+	struct mutex usb_mutex;
 
 	/* i2c */
-	struct semaphore i2c_sem;
+	struct mutex i2c_mutex;
 	struct i2c_adapter i2c_adap;
 
 	/* tuner programming information */

drivers/media/dvb/dvb-usb/vp702x.c

@@ -75,7 +75,7 @@ int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int il
 {
 	int ret;
 
-	if ((ret = down_interruptible(&d->usb_sem)))
+	if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
 		return ret;
 
 	if ((ret = vp702x_usb_out_op(d,REQUEST_OUT,0,0,o,olen)) < 0)
@@ -84,7 +84,7 @@ int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int il
 	ret = vp702x_usb_in_op(d,REQUEST_IN,0,0,i,ilen);
 
 unlock:
-	up(&d->usb_sem);
+	mutex_unlock(&d->usb_mutex);
 
 	return ret;
 }

drivers/media/dvb/dvb-usb/vp7045.c

@@ -38,7 +38,7 @@ int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in,
 	deb_xfer("out buffer: ");
 	debug_dump(outbuf,outlen+1,deb_xfer);
 
-	if ((ret = down_interruptible(&d->usb_sem)))
+	if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
 		return ret;
 
 	if (usb_control_msg(d->udev,
@@ -68,7 +68,7 @@ int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in,
 		memcpy(in,&inbuf[1],inlen);
 
 unlock:
-	up(&d->usb_sem);
+	mutex_unlock(&d->usb_mutex);
 
 	return ret;
 }

drivers/media/dvb/frontends/Kconfig

@@ -116,6 +116,12 @@ config DVB_MT352
 	help
 	  A DVB-T tuner module. Say Y when you want to support this frontend.
 
+config DVB_ZL10353
+	tristate "Zarlink ZL10353 based"
+	depends on DVB_CORE
+	help
+	  A DVB-T tuner module. Say Y when you want to support this frontend.
+
 config DVB_DIB3000MB
 	tristate "DiBcom 3000M-B"
 	depends on DVB_CORE
@@ -155,7 +161,7 @@ comment "ATSC (North American/Korean Terresterial DTV) frontends"
 	depends on DVB_CORE
 
 config DVB_NXT200X
-	tristate "Nextwave NXT2002/NXT2004 based"
+	tristate "NxtWave Communications NXT2002/NXT2004 based"
 	depends on DVB_CORE
 	select FW_LOADER
 	help
@@ -169,14 +175,14 @@ config DVB_NXT200X
 	  or /lib/firmware (depending on configuration of firmware hotplug).
 
 config DVB_OR51211
-	tristate "or51211 based (pcHDTV HD2000 card)"
+	tristate "Oren OR51211 based"
 	depends on DVB_CORE
 	select FW_LOADER
 	help
 	  An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
 
 config DVB_OR51132
-	tristate "OR51132 based (pcHDTV HD3000 card)"
+	tristate "Oren OR51132 based"
 	depends on DVB_CORE
 	select FW_LOADER
 	help

drivers/media/dvb/frontends/Makefile

@@ -20,6 +20,7 @@ obj-$(CONFIG_DVB_TDA1004X) += tda1004x.o
 obj-$(CONFIG_DVB_SP887X) += sp887x.o
 obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
 obj-$(CONFIG_DVB_MT352) += mt352.o
+obj-$(CONFIG_DVB_ZL10353) += zl10353.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
 obj-$(CONFIG_DVB_TDA10021) += tda10021.o
 obj-$(CONFIG_DVB_STV0297) += stv0297.o