- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

MFC r258779,r258780,r258787,r258822:

Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this
shifts into the sign bit. Instead use (1U << 31) which gets the
expected result.

Similar to the (1 << 31) case it is not defined to do (2 << 30).

This fix is not ideal as it assumes a 32 bit int, but does fix the issue
for most cases.

A similar change was made in OpenBSD.

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Replace kernel virtual address space allocation with vmem. This provides
transparent layering and better fragmentation.

- Normalize functions that allocate memory to use kmem_*
- Those that allocate address space are named kva_*
- Those that operate on maps are named kmap_*
- Implement recursive allocation handling for kmem_arena in vmem.

Reviewed by: alc
Tested by: pho
Sponsored by: EMC / Isilon Storage Division

Fix white spaces.

Make temp, temp1 the same type that they will later be used for.

PR: kern/176712
Submitted by: Hiren Panchasara <hiren.panchasara@gmail.com>
Reviewed by: jmg (earlier version)
Approved by: cperciva (mentor)

In order to maximize the re-usability of kernel code in user space this
patch modifies makesyscalls.sh to prefix all of the non-compatibility
calls (e.g. not linux_, freebsd32_) with sys_ and updates the kernel
entry points and all places in the code that use them. It also
fixes an additional name space collision between the kernel function
psignal and the libc function of the same name by renaming the kernel
psignal kern_psignal(). By introducing this change now we will ease future
MFCs that change syscalls.

Reviewed by: rwatson
Approved by: re (bz)

Fix build on architectures where PAGE_SIZE is a long (sparc64, powerpc).

Fix -Wundef from compiling the amd64 LINT.

Remove bus_{mem,p}io.h and related code for a micro-optimization on i386
and amd64. The optimization is a trivial on recent machines.

Reviewed by: -arch (imp, marcel, dfr)

Use uint32_t instead of u_long when appropriate.
That's enough to make my bt848 work on amd64.

MFC after: 1 week

Remove support for FreeBSD < 4.recent from this driver.

Remove vnode.h and adjust includes to compensate for pollution.

Do the dreaded s/dev_t/struct cdev */
Bump __FreeBSD_version accordingly.

Unbreak build if
options BKTR_USE_FREEBSD_SMBUS
is defined in kernel configuration.

Submitted by: Tom Convery <tpc@tomfoo.com>
PR: kern/60458
Approved by: imp

Move the bktr(4) <arch>/include/ioctl_{bt848,meteor}.h files to dev/bktr
as these ioctl's aren't MD. This also means they are installed in
/usr/include/dev/bktr now. Also provide compatability wrappers for
where these headers lived in 4.x.

Use a mutex to synchronize the driver top and bottom halves instead of
using critcal_enter() and critical_exit() to attempt to replace spl*()
calls. The critical section was calling selrecord(), which locks an
MTX_DEF mutex, which is not legal in a critical section.

Tested by: Stefan Ehmann <shoesoft@gmx.net> and "make universe"
Approved by: re (scottl)

- Implement selwakeuppri() which allows raising the priority of a
thread being waken up. The thread waken up can run at a priority as
high as after tsleep().

- Replace selwakeup()s with selwakeuppri()s and pass appropriate
priorities.

- Add cv_broadcastpri() which raises the priority of the broadcast
threads. Used by selwakeuppri() if collision occurs.

Not objected in: -arch, -current

Revision 1.126 broke the interface of the bktr driver's
METEORSSIGNAL ioctl. Applications use this ioctl with the value
METEOR_SIG_MODE_MASK (0xFFFF0000, -65536) to reset signal delivery,
but revision 1.126 caused the driver to return EINVAL in this case.
Interestingly, the same METEORSSIGNAL ioctl in the meteor driver uses
0 to reset signal delivery.

This commit allows METEOR_SIG_MODE_MASK as a synonym for 0 in the
bktr driver, and restructures the code a bit so that it is otherwise
identical between the bktr and meteor drivers.

Use __FBSDID().
Also some minor style cleanups.

Prefer new location of pci include files (which have only been in the
tree for two or more years now), except in a few places where there's
code to be compatible with older versions of FreeBSD.

Add a overhaul of the soundchip initialization for the MSP34xx chipsets
found only many tv-cards.

We currently use more ore less evil hacks (slow_msp_audio sysctl) to
configure the various variants of these chips in order to have
stereo autodetection work. Nevertheless, this doesn't always work
even though it _should_, according to the specs.
This is, for example, the case for some popular Hauppauge models sold
sold in Germany.

However, the Linux driver always worked for me and others. Looking at
the sourcecode you will find that the linux-driver uses a very much
enhanced approach to program the various msp34xx chipset variants,
which is also found in the specs for these chips.

This is a port of the Linux MSP34xx code, written by Gerd Knorr
<kraxel@bytesex.org>, who agreed to re-release his code under a
BSD license for this port.

A new config option "BKTR_NEW_MSP34XX_DRIVER" is added, which is required
to enable the new driver. Otherwise the old code is used.

The msp34xx.c file is diff-reduced to the linux-driver to make later
modifications easier, thus it doesn't follow style(9) in most cases.

Approved by: roger (committing this, no time to test/review),
keichii (code review)

Add or correct range checking of signal numbers in system calls and
ioctls.

In the particular case of ptrace(), this commit more-or-less reverts
revision 1.53 of sys_process.c, which appears to have been erroneous.

Reviewed by: iedowse, jhb

Merge NetBSD bktr_core.c rev. 1.26:
Fix broken programming of VSCALE_HI registers in yuv422_prog().

PR: 46521
Obtained from: NetBSD
MFC after: 3 days

Fix a bug which caused signals on YUV images to fail.
PR: i386/45678 (this also allowed kern/21305 and kern/33715 to be closed)
Submitted by: Tommy Johnson <tjohnson@bobdbob.com>

More int != pointer stuff.

Be consistent about "static" functions: if the function is marked
static in its prototype, mark it static at the definition too.

Inspired by: FlexeLint warning #512

Remove abuse of NBKTR - this was always a NOP on freebsd. We never
compiled this stuff if NBKTR was zero.

Remove __FreeBSD__ version abuse, also de-orbit support for FreeBSD 2
and FreeBSD 3.

Fix new gcc-3.1 warnings. I think this gets GENERIC compiling cleanly
again.

Fixes to make select/poll mpsafe.

Problem:
selwakeup required calling pfind which would cause lock order
reversals with the allproc_lock and the per-process filedesc lock.
Solution:
Instead of recording the pid of the select()'ing process into the
selinfo structure, actually record a pointer to the thread. To
avoid dereferencing a bad address all the selinfo structures that
are in use by a thread are kept in a list hung off the thread
(protected by sellock). When a selwakeup occurs the selinfo is
removed from that threads list, it is also removed on the way out
of select or poll where the thread will traverse its list removing
all the selinfos from its own list.

Problem:
Previously the PROC_LOCK was used to provide the mutual exclusion
needed to ensure proper locking, this couldn't work because there
was a single condvar used for select and poll and condvars can
only be used with a single mutex.
Solution:
Introduce a global mutex 'sellock' which is used to provide mutual
exclusion when recording events to wait on as well as performing
notification when an event occurs.

Interesting note:
schedlock is required to manipulate the per-thread TDF_SELECT
flag, however if given its own field it would not need schedlock,
also because TDF_SELECT is only manipulated under sellock one
doesn't actually use schedlock for syncronization, only to protect
against corruption.

Proc locks are no longer used in select/poll.

Portions contributed by: davidc

KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after: ha ha ha ha

Undo part of the tangle of having sys/lock.h and sys/mutex.h included in
other "system" header files.

Also help the deprecation of lockmgr.h by making it a sub-include of
sys/lock.h and removing sys/lockmgr.h form kernel .c files.

Sort sys/*.h includes where possible in affected files.

OK'ed by: bde (with reservations)

- Lock the process while sending it a signal.
- Attempt to define empty PROC_LOCK/UNLOCK when needed to help keep
this driver portable.

Upgrade to driver 2.18
Support for new Hauppauge Model 44xxx WinTV Cards
(the ones with no audio mux)

Submitted by: Christian Gusenbauer <Christian.Gusenbauer@netway.at>

Update to driver 2.17
Fixes bugs in devfs when unloading and reloading
Syncs with NetBSD changes

Submitted by: Alexander Langer <alex@big.endian.de>
Submitted by: Thomas Klausner <wiz@netbsd.org>
Submitted by: Daniel O'Connor" <doconnor@gsoft.com.au>

Remove unneeded #include <machine/clock.h>

Update to driver 2.15.
Main change is the addition of the bktr_mem module.

This holds onto the bktr driver's contiguously allocated memory
when the bktr driver is unloaded and reloaded.

This has to be done because it is virtually impossible to get
contiguous memory once a system is running.

Also tidied up the use of SMBUS, added a new Hauppauge tuner type (0x2c)
and a new Flyvideo vendor ID.

Avoid the modules madness I inadvertently introduced by making the
cloning infrastructure standard in kern_conf. Modules are now
the same with or without devfs support.

If you need to detect if devfs is present, in modules or elsewhere,
check the integer variable "devfs_present".

This happily removes an ugly hack from kern/vfs_conf.c.

This forces a rename of the eventhandler and the standard clone
helper function.

Include <sys/eventhandler.h> in <sys/conf.h>: it's a helper #include
like <sys/queue.h>

Remove all #includes of opt_devfs.h they no longer matter.

Update to driver 2.14. Adds new Tuner types for Hauppauge WinTV cards

Update to driver 2.13.
This merges in changes from NetBSD which ensure bktr0
(actually bktr%d) is printed at the start of any output lines.

Submitted by: Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>

Remove ~25 unneeded #include <sys/conf.h>
Remove ~60 unneeded #include <sys/malloc.h>

Fix typo in interrupt handling code and fix bug in setting of adelay

Update to driver 2.11.
Driver now compiles on FreeBSD/Alpha, but still requires testing.
Remove a printf, submitted by Chris D. Faulhaber <jedgar@fxp.org>

Upgrade the bktr driver from 2.07 to 2.10.

- The driver now uses bus_space() and runs on NetBSD 1.4.2
Submitted by Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>

- Remove startup quirks for video and vbi capture for PAL users.
PAL TV users can now run FXTV and Alevt in any order.

- Add support for cable channels >100
Submitted by Scott Presnell <srp@zgi.com>

- New MSP3410/3415 setup code added. This is experimental.
Please set the sysctl hw.bt848.slow_msp_audio to 1 for this.
Submitted by Frank Nobis<fn@radio-do.de>

Backout changes made in 1.102 following feedback from NTSC users

There seems to be some problem with the new rgb_vbi_prog() RISC
code not working for NTSC users.

This means that European teletext users will need to start
Alevt (or open /dev/vbi0) BEFORE starting FXTV (or opening /dev/bktr0)
if they want to capture VBI data for Teletext/Videotext or WaveTop

Reported by: Chris Csanady <cc@137.org>, Kenneth D. Merry <ken@kdm.org>,
Randy Bush <randy@psg.com>

Update to driver 2.05

Make tuner on French SECAM Hauppauge cards work
Submitted by: Cyrille Lefevre <clefevre@citeweb.net>

Fix clipping bugs ready for Xv support in XFree86 4.0
Submitted by: Thomas Mueller <tmueller@thmu.de>

Fix the 'feature' where /dev/vbi needed to be opened before /dev/bktr
when using Teletext with Alevt and FXTV.

Requested by: Randall Hopper

Update to driver release 2.04
Update AverMedia GPIO values
Submitted by: AverMedia

Add support for WinTV Theater Dolby Surround Sound DPL3518A chip
Submitted by: Frank Nobis <fn@radio-do.de>

Make PLL mode the default for Bt878s. You no longer need options BKTR_USE_PLL

Split the Bt848 driver into seperate files for
audio, tuner, card make, os dependent code and core bt848/i2c code.

Also, rewrite tuner code for FM Radio to make the code cleaner.

Remove five now unused fields from struct cdevsw. They should never
have been there in the first place. A GENERIC kernel shrinks almost 1k.

Add a slightly different safetybelt under nostop for tty drivers.

Add some missing FreeBSD tags

Move the bktr Bt848/Bt878 driver to /sys/dev/bktr
Phase 1) move the driver
Phase 2)
Phase 3) Profit, by splitting the driver into smaller files like
bktr_tuner, bktr_card, bktr_audio, bktr_<osname>
making it easier to maintain and understand.

Update to driver release 1.74

Bug fix: xmradio nolonger experiences a 6Mhz offset after running FXTV

New feature: Automatic Tuner selection for AVerMedia cards with
configuration EEPROMs on (ie the Bt878 based cards)

Update to driver 1.73
Add new hauppauge Tuner Type 6
Add Aims Labs Video Highway Xtreme card type

Update to driver 1.72.
Fix a bug where video capture locks up on channel changes.
Many thanks to Juha for solving this.

Submitted by: Juha Nurmela <Juha.Nurmela@quicknet.inet.fi>

Oops. I undid the $Id: -> $FreBSD: change.
Put it back to $FreeBSD:

Update to driver release 1.71

New Features:
Greatly improved VBI capture support. (mainly for the AleVT port)
Supports select() on /dev/vbi
Improved RISC program for RGB+VBI capture to capture both evenodd
VBI data even when only capturing even only (or odd only) video
Based on code from Juha Nurmela <Juha.Nurmela@quicknet.inet.fi>

Support for Hauppauge 627 and Temic 4006
Submitted by: Maurice Castro <maurice@atum.castro.aus.net>

Bug Fix:
Fix bug in AverMedia card detection.

Don't restrict our requests for contiguous memory to addresses >= 1MB.
This fixes, at least, panics in ncr_attach() on i386's with about 5MB
of memory. The restriction was a hack to leave some low memory for ISA
DMA, but on i386's we now allocate pages from the top down, so all the
restriction did was cause our allocations to fail when there is no free
memory above 1MB.

$Id$ -> $FreeBSD$

Convert DEVFS hooks in (most) drivers to make_dev().

Diskslice/label code not yet handled.

Vinum, i4b, alpha, pc98 not dealt with (left to respective Maintainers)

Add the correct hook for devfs to kern_conf.c

The net result of this excercise is that a lot less files depends on DEVFS,
and devtoname() gets more sensible output in many cases.

A few drivers had minor additional cleanups performed relating to cdevsw
registration.

A few drivers don't register a cdevsw{} anymore, but only use make_dev().

Bug fixes
Change number of VBI lines from 16 to 12 for NTSC formats.
Juha.Nurmela@quicknet.inet.fi found/fixed bug in VBI_SLEEP.

New features
MSP3430G DBX initialisation from Matt Brown <matt@dqc.org>
STB Bt878 card identification.
Hauppauge Model Number identification.
Changes to probeCard() for better eeprom identification.
Experimental TDA9850 initialisation code, from Linux bttv.

Cross Platform Changes
The driver has been reorgainsed based ideas from Brad Parker's port to Linux
to seperate OS Dependant and Independant sections.
I have backends for FreeBSD 2.2.x/3.x and 4.x newbus, BSDI, OpenBSD and NetBSD.

This commit has FreeBSD 2.2.8/2.2-stable/3.x and FreeBSD 4.x newbus backends.

Some code submitted by: Juha.Nurmela@quicknet.inet.fi
Matt Brown <matt@dqc.org>
Brad Parker <brad@parker.boston.ma.us>

Some code obtained from: Linux bttv driver

Remove cmaj and bmaj args from DEV_DRIVER_MODULE.

Eliminate a bunch of #include "pci.h" and #if NPCI > 0 around entire
files. config will leave the whole file out if configured to do so.

Removed checking for unit>NBKTR.
No longer need when using device_get_softc.
(also fixed bug where loadable bktr module could only access 1st device)

Updated to use the new 4.x newbus API
Also removed the BSDI support (for now)
This allows the driver to be loaded/unloaded as a KLD
and loaded in the boot loader phase whithout making a custom kernel.

Fix the cdevsw_add change made by PHK.
(It was accidentally added to the BSDI bktr_probe and not the
FreeBSD bktr_probe)

Simplify cdevsw registration.

The cdevsw_add() function now finds the major number(s) in the
struct cdevsw passed to it. cdevsw_add_generic() is no longer
needed, cdevsw_add() does the same thing.

cdevsw_add() will print an message if the d_maj field looks bogus.

Remove nblkdev and nchrdev variables. Most places they were used
bogusly. Instead check a dev_t for validity by seeing if devsw()
or bdevsw() returns NULL.

Move bdevsw() and devsw() functions to kern/kern_conf.c

Bump __FreeBSD_version to 400006

This commit removes:
72 bogus makedev() calls
26 bogus SYSINIT functions

if_xe.c bogusly accessed cdevsw[], author/maintainer please fix.

I4b and vinum not changed. Patches emailed to authors. LINT
probably broken until they catch up.

This commit should be a extensive NO-OP:

Reformat and initialize correctly all "struct cdevsw".

Initialize the d_maj and d_bmaj fields.

The d_reset field was not removed, although it is never used.

I used a program to do most of this, so all the files now use the
same consistent format. Please keep it that way.

Vinum and i4b not modified, patches emailed to respective authors.

Add support for the Bt878/Bt879's Intel 430 FX and
SIS/VIA/ OPTi chipset PCI bus workarounds.

These make the Bt878/879 chips stabler on certain
older and non-intel motherboards.

Use options BKTR_430_FX_MODE
or options BKTR_SIS_VIA_MODE
to enable these modes.

Also rename 849 to 849A

Added rgb_vbi_prog() to capture VBI data and video at the
same time. To capture VBI data, /dev/vbi must be opened
before starting video capture.
A partly on code from Hiroki Mori <mori@infocity.co.jp>

Restored rev.1.76 which was clobbered by rev.1.77.

Updated Australian channel frequencies

Submitted by: Ivan Brawley <brawley@internode.com.au>

Bt848 driver release 1.65
Change Intel GPIO mask to hopefully stop turning the Intel Camera off
Fixed tuner selection on Hauppauge card with tuner 0x0a
Replaced none tuner with no tuner for Theo de Raadt <deraadt@openbsd.org>.

Ivan Brawley <brawley@internode.com.au> added
the Australian channel frequencies.

memcmp -> bcmp. memcmp doesn't exist in the kernel, but unfortunately
it exists as a gcc builtin provided the kernel is not compiled with
-O0 or -fno-builtin.

Support LifeView FlyVideo 98 cards. Use EEPROM for card autodetection.Use
bttv's audio mux values.

Automatically locate the EEPROM i2c address and read the subsystem_vendor_id
from EEPROM and not the PCI registers.

Add NSMBUS checks around smbus/iicbus i2c bus code

Add GPIO mask for the audio mux to each card type.
Add CARD_ZOLTRIX and CARD_KISS from mailing list searches.

Tested by: Paul Reece <paul@fastlane.net.au>,
Ivan Brawley <brawley@internode.com.au> and
Gilad Rom <rom_glsa@ein-hashofet.co.il>

Simplify the COMPAT_PCI_DRIVER/DATA_SET hack. We can add:
#define COMPAT_PCI_DRIVER(name,data) DATA_SET(pcidevice_set,data)
.. to 2.2.x and 3.x if people think it's worth it. Driver writers can do
this if it's not defined. (The reason for this is that I'm trying to
progressively eliminate use of linker_sets where it hurts modularity and
runtime load capability, and these DATA_SET's keep getting in the way.)

My last commit accidentally undid the changes made in rev 1.68
regarding COMPAT_PCI_DRIVER. Put them back.

Added initial code for VBI capture based on work by
Hiroki Mori <mori@infocity.co.jp> and reworked by myself.
This allows software decoding of teletext, intercast and
subtitles via /dev/vbi.

Added new cards: NEC PK-UG-X017 and I/O DATA GV-BCTV2/PCI
Added new tuner: ALPS_TSBH1 (plus FM Radio for ALPS_TSCH5)
Added support for BCTV audio mux.

Submitted by Hiroki Mori <mori@infocity.co.jp>

Fix crashes caused by rows=0 or columns=0.
Add new #ifdef. By defining BKTR_NO_MSP_RESET you can prevent the
MSP34xx being reset by the bt848 driver. This is handy
if you pre-initialise the MSP34xx stereo audio chip in another
operating system first (eg MS Windows).
Suggested by: Randal Hopper<aa8vb@ipass.net>
Suggested by: Yuri Gindin <yuri@xpert.com>

s/static foo_devsw_installed = 0;/static int foo_devsw_installed;/.
(Edited automatically)

Use COMPAT_PCI_DRIVER() for registration if it exists. This shouldn't
hurt the driver portability to 3.x too much for where drivers are shared.

My changes:
Added autodetection of MMAC Osprey 100 card for
Jan Schmidt <mmedia@rz.uni-greifswald.de>. The MMAC card has an EEPROM
which contains an ASCII string beginning with "MMAC".
Corrected Hauppauge Audio Mux Mute value from 0x01 to 0x04.
Fixed a typo.

Sumitted change:
Added ALPS Tuner Type submitted by Hiroki Mori <mori@infocity.co.jp>

Submitted by: Roger Hardiman and Hiroki Mori <mori@infocity.co.jp>

Added ioctl REMOTE_GETKEY for Hauppauge Infra-Red Remote Control.
Submitted by Roger Hardiman.

Added ioctl TVTUNER_GETCHANSET to discover which regions the bktr driver
supports. Submitted by Vsevolod Lobko <seva@alex-ua.com>

Added BT848_GPIO_SET_EN,BT848_GPIO_SET_DATA (and GETs) to allow user land
control of the GPIO pins. This allows a Radio module on the GPIO port
to be controlled. Submitted by Vsevolod Lobko <seva@alex-ua.com>
The kernel option BKTR_GPIO_ACCESS must be used to enable the GPIO ioctls.

Submitted by: Roger Hardiman and Vsevolod Lobko <seva@alex-ua.com>

Added check to bktr_mmap() from OpenBSD driver.
Improved MSP34xx reset for bt848 Hauppauge boards.
Added detection for Bt848a.
Vsevolod Lobko<seva@sevasoft.alex-ua.com> added more XUSSR channels.
Submitted by: parts from Vsevolod Lobko<seva@sevasoft.alex-ua.com>
Obtained from: parts from OpenBSD

Support for MSP3410D / MSP3415D Stereo/Mono audio using the audio format
Auto Detection Mode. This leaves MSP3400C owners still unsupported.
Thanks to Gerd Knorr <kraxel@cs.tu-berlin.de> for providing some early
assistance and sample code in the linux bttv driver.
Nicolas Souchu <nsouch@freebsd.org> ported the msp_read/write/reset
functions to smbus/iicbus.

METEOR_INPUT_DEV2 now selects a composite camera on the SVIDEO port.
For true SVIDEO, use METEOR_INPUT_DEV_SVIDEO.
If you get a monochrome image from the SVIDEO port, you have
seleted the wrong input type.

Tested by: Johan Larsson<gozer@ludd.luth.se>

Fix warnings in preparation for adding -Wall -Wcast-qual to the
kernel compile

Added detection of Hauppauge IR remote control.
and MSP34xx Audio chip. Fixed i2c read error.
Hauppauge supplied details of new Tuner Types.
Added tuner type 0x1a.
Danny Braniss <danny@cs.huji.ac.il> submitted Bt878
AverMedia detection with PCI subsystem vendor id.

probe function changed from returning char * to const char *.

The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
and local variables, goto labels, and functions declared but not defined.

* Fix a couple of places in the device pager where an address was
truncated to 32 bits.
* Change the calling convention of the device mmap entry point to
pass a vm_offset_t instead of an int for the offset allowing
devices with a larger memory map than (1<<32) to be supported
on the alpha (/dev/mem is one such).

These changes are required to allow the X server to mmap the various
I/O regions used for device port and memory access on the alpha.

Return to previous check_for_i2c_devices() behaviour.
Cast the cmd parameter to unsigned char in every smbus call.

Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>

Brooktree driver ported to the new I2C framework. See iicbus(4) for more info.

Oops, forgot /* */ around Id string

Hauppauge Tech Support confirmed all Hauppauge 878 PAL/SECAM boards
will use PLL mode. Added to card probe. Thanks to Ken and Fred.

Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>

Changed tuner code to autodetect tuner i2c address.
Addresses were incorrectly hardcoded.

Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>

Changed METEORSINPUT for Hauppauge cards with bt878.
Also fixed video_open defines and 878 support.

Submitted by: Fred Templin <templin@erg.sri.com>

Correct SECAM B-Delay and add XUSSR channel set.

Submitted by: Vsevolod Lobko <seva@alex-ua.com>

Fixed bug in Miro Tuner detection. Missing Goto.
Removed Hauppauge EEPROM 0x10 detection as I think 0x10 should be a
PAL tuner, not NTSC.
Reinstated some Tuner Guesswork code from 1.27

Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>

Renamed BT848[SG]CAPAREA to BT848_[SG]CAPAREA.
Added PR kern/7177 for SECAM Video Highway Xtreme with single crystal
PLL configuration submitted by Vsevolod Lobko <seva@alex-ua.com>.
In kernel configuration file add
options OVERRIDE_CARD=2
options OVERRIDE_TUNER=11
options BKTR_USE_PLL

Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>

Added Capture Area ioctl - BT848[SG]CAPAREA.
Normally the full 640x480 (768x576 PAL) image is grabbed. This ioctl
allows a smaller area from anywhere within the video image to be
grabbed, eg a 400x300 image from (50,10).
See restrictions in BT848SCAPAREA.

Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>

Use [u]intptr_t instead of [u_]long for casts between pointers and
integers. Don't forget to cast to (void *) as well.

Support the PAL version of the BT878 based Haupauge WinTV/PCI.

Submitted by: Matthias Scheler <tron@netbsd.org>

Updated Hauppauge detection code for Tuner ID 0x0a for newer NTSC
WinCastTV 404 with Bt878 chipset. Tidied up PAL default in video_open()

Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>

Add support for the AVer Media range of cards.

I checked in the wrong version yesterday . The correct version is 1.38

Amancio

Improved Hauppauge's tuner detection and bt878 support

Amancio

Removed unused includes.

This commit fixes various 64bit portability problems required for
FreeBSD/alpha. The most significant item is to change the command
argument to ioctl functions from int to u_long. This change brings us
inline with various other BSD versions. Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.

The prototype FreeBSD/alpha machdep will follow in a couple of days
time.

Reviewed by: hasty@star-gate.com
Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>

I left out a line of code from Roger's last patch :(

Reviewed by: hasty@freebsd.org
Submitted by: hasty@star-gate.com

Eliminate NTSC default setting if user choses a different video format.

Reviewed by: ahasty@freebsd.org
Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>
options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
in the kernel config file makes the driver's video_open() function
select PAL rather than NTSC. This fixed all the hangs on my
Dual Crystal card when using a PAL video signal.

As a result, you can loose the tsleep (of 2 seconds - now 0.25!!)
which I previously added. (Unless someone else wanted the 0.25
second tsleep).

1.31 Randall Hopper <rhh@ct.picker.com>
submitted ioctl to clear the video buffer
prior to starting video capture
Amancio : clean up yuv12 so that it does not
affect rgb capture. Basically, fxtv after
capturing in yuv12 mode , switching to rgb
would cause the video capture to be too bright.
1.32 disable inverse gamma function for rgb and yuv
capture. fixed meteor brightness ioctl it now
converts the brightness value from unsigned to
signed.
1.33 added sysctl: hw.bt848.tuner, hw.bt848.reverse_mute,
hw.bt848.card
card takes a value from 0 to bt848_max_card
tuner takes a value from 0 to bt848_max_tuner
reverse_mute : 0 no effect, 1 reverse tuner
mute function some tuners are wired reversed :(

Forgot to add opt_bktr.h

Reviewed by: Amancio
Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>
Roger Hardiman <roger@cs.strath.ac.uk> :
Revised autodetection code to correctly handle both
old and new VideoLogic Captivator PCI cards.
Added tsleep of 2 seconds to initialistion code for PAL users.
Corrected clock selection code on format change.

--- Amancio

take out opt_bktr.h from brooktree848.c

Reviewed by: Amancio
Submitted by: Frank Nobis <fn@Radio-do.de>

Mods to view german cable tv and minor fix to correctly identify bt849.

Restored half of the ANSI semantic errors fix which was clobbered
by the previous commit.

Radio support for bt848 cards from Flemming Jacobsen <fj@trw.nl>

Amancio

Added missing #include of "opt_devfs.h".

Fixed pedantic semantics errors (in ANSI C, static arrays must have
a size, and static objects should be consistently declared as static
unless you know more than anyone should have to know about the
linkage rules).

Move Luigi's I2CWR ioctl from the video_ioctl section to the
tuner_ioctl section. Changed Major device from 79 to 92 and reserved
our Major device number -- hasty@star-gate.com

Staticize.

Back out DIAGNOSTIC changes.

Turn DIAGNOSTIC into a new-style option.

Re-add my DEVFS changes after they were stomped on. This time, I throw away
the DEVFS tokens (as they weren't used anywhere anyway).

Bugs/Enhancements:

1. Takeshi Ohashi <ohashi@atohasi.mickey.ai.kyutech.ac.jp> submitted
code to support bktr_read . /usr/src/share/examples/rgb24.c now works 8)

2. Flemming Jacobsen <fj@schizo.dk.tfs.com> submitted code to support
radio available with in some bt848 based cards;additionally, wrote
code to correctly recognized his bt848 card.
3. Roger Hardiman <roger@cs.strath.ac.uk> submitted various fixes to smooth
out the microcode and made all modes consistent.

4. Added supported for yuv12 so we know can capture raw streams and feed it
to mpeg_encoder . The upshot is that we can now mpeg encode more and save
nearly 100 percent of the disk requirements previously for programs such
as fxtv first save the raw video image to disk then converted to a
format suitable for mpeg_encode.

Attempt at making this use DEVFS properly. (Now it should at least work.)

Make all file-system (MFS, FFS, NFS, LFS, DEVFS) related option new-style.

This introduce an xxxFS_BOOT for each of the rootable filesystems.
(Presently not required, but encouraged to allow a smooth move of option *FS
to opt_dontuse.h later.)

LFS is temporarily disabled, and will be re-enabled tomorrow.

Reviewed by: Amancio Hasty
Submitted by: Jonathan Hanna <pangolin@rogers.wave.ca>
The patch is for a Hauppauge Win/TV dbx with FM. I still need to
config OVERRIDE_TUNER, but it works nicely.

Reviewed by: Amancio Hasty
Submitted by: Amancio Hasty <hasty@star-gate.com>
Added yuv12 support for mpeg encoding and Randall Hopper's fixed for Temporal
Decimation

Rats. Committed the wrong version.
Move the declarations to the top of the ioctl() function so this compiles.

1) Add the IOCTL for Luigi's BT848 -> I2C bus driver.
2) Fix temporal decimation, disable it when
doing CAP_SINGLEs, and in dual-field capture, don't
capture fields for different frames

Submitted by: Luigi Rizzo & Randall Hopper

Improve PAL support and fix mux selector values.

This make the Miro PCTV work for me, including audio, and should
hopefully fix the other audio problems some people have been having.

Reviewed by: ahasty & Luigi Rizzo (freebsd-multimedia)

Despam 1.11, 1.12 and 1.13 caused by no sync between author/committer/CURRENT

Latest round of patches from the author.

This driver includes the following patches submitted by:

1.0 Hideyuki Suzuki <hideyuki@sat.t.u-tokyo.ac.jp>
Japanese Cable support

2.0 Keith Sklower <sklower@CS.Berkeley.EDU>
Minor update to the BSDI section so it compiles cleanly on BSDI

3.0 Joao Carlos Mendes Luis <jonny@coppe.ufrj.br>
ioctl interface to select video format , NTSC, PAL, etc...

Amancio's latest in the Brooktree driver.
This fixes the european frequency set, separates this further from the
Meteor driver and fixes bugs.

Removed unused #includes.

Added frequencies for north american HRC cable.

Submitted by: Yixin Jin <yjin@rain.cs.ucla.edu> (I think)
Resubmitted by: Kenneth Merry <ken@gt.ed.net>

Added 2 new defines:
- OVERRIDE_TUNER: allows you to manually choose the tuner type for those
cards that fail to probe properly. See source for legal
values.
- OVERRIDE_DBX: allows you to manually choose DBX or NO DBX for those
cards that fail to probe properly.
0 == no DBX circuit present, 1 == DBX circuit present.

use frames instead of fields, and restore full meteor compatibility for
generalized pixel support.

Submitted by: Amancio Hasty

1.15 4/18/97 John-Mark Gurney <gurney_j@resnet.uoregon.edu>
Added [SR]RGBMASKs ioctl for byte swapping.

1.16 4/20/97 Randall Hopper <rhh@ct.picker.com>
Generalized RGBMASK ioctls for general pixel
format setting [SG]ACTPIXFMT, and added query API
to return driver-supported pix fmts GSUPPIXFMT.

1.17 4/21/97 hasty@rah.star-gate.com
Clipping support added.

1.18 4/23/97 Clean up after failed CAP_SINGLEs where bt
interrupt isn't delivered, and fixed fixing
CAP_SINGLEs that for ODD_ONLY fields.

Submitted by: individuals in above log messages.

Amancio:
This patch fixes the problem of vic only capturing an even or odd frame plus
the my early patch for missing frames with resolutions higher than 320x240
in rgb mode.

The yuv422 patch introduces a minor bug in that a green line appears at the
bottom of the captured window . There is no easy work around for this right
now.

Reviewed by: various bt848 hackers
Submitted by: Amancio Hasty <hasty@rah.star-gate.com>

PAL support: magic numbers moved into format_params structure.
Revised AFC interface.
Fixed DMA_PROG_ALLOC size misdefinition.

Submitted by: richard@cogsci.ed.ac.uk (Richard Tobin)

"Louis A. Mamakos" <louie@TransSys.COM> new bt848 struct
Randall Hopper <rhh@ct.picker.com> GHUE/GBRIGHT bug
Louis Mamakos made a new bt848 struct, including massive changes to the entire
body of code, substituting array offsets with struct members.

Randall Hopper aadded fixes of BT848_GHUE & BT848_GBRIG.

I (fsmp):
added polled hardware i2c routines,
removed all existing software i2c routines.
added eeprom support.

Submitted by: Michael Petry <petry@netwolf.NetMasters.com>
Michael submitted code to activate the audio muxes.

fsmp:
extended those changes for different boards.
auto-detection of board types.
auto-detection of tuner types.
auto-detection of stereo option.

additions for table-driven frequency calculation.
addition of colorbar ioctl.
removed unneeded disable_intr()/enable_intr() wrappers in i2c code.
minor cleanup.

Submitted by: Doug White <dwhite@gdi.uoregon.edu>

I broke the cable tuning with my 'TEST_A' code. Remove TEST_A define
till I finish this change for both tuning modes. Note that this
will effectively break the new TVTUNER_SETFREQ/TVTUNER_GETFREQ ioctl()s.
These aren't used by anyone but me yet (attempt to provide full resolution
fine tuning for "fringe" stations) so it should be no problem

Submitted by: Amancio Hasty <hasty@rah.star-gate.com>

addition of bt848 specific ioctl()s for hue/bright/contrast/satu/satv.

patches by Amancio Hasty to fix "screen freeze" problem.

Initial import of the Brooktree PCI-TV drivers. I have not tested
these, they may not even compile. I am importing them on behalf
of the submitters.
Submitted by: amancio, smp