413 lines
21 KiB
Plaintext
Executable File
413 lines
21 KiB
Plaintext
Executable File
/* $FreeBSD$ */
|
|
|
|
/*
|
|
* This is part of the Driver for Video Capture Cards (Frame grabbers)
|
|
* and TV Tuner cards using the Brooktree Bt848, Bt848A, Bt849A, Bt878, Bt879
|
|
* chipset.
|
|
* Copyright Roger Hardiman and Amancio Hasty.
|
|
*
|
|
* CHANGELOG : The Change History:
|
|
* These version numbers represent the authors own numbering.
|
|
* They are unrelated to Revision Control numbering of FreeBSD or
|
|
* any other system.
|
|
|
|
1.0 1/24/97 First Alpha release
|
|
|
|
1.1 2/20/97 Added video ioctl so we can do PCI To PCI
|
|
data transfers. This is for capturing data
|
|
directly to a vga frame buffer which has
|
|
a linear frame buffer. Minor code clean-up.
|
|
|
|
1.3 2/23/97 Fixed system lock-up reported by
|
|
Randall Hopper <rhh@ct.picker.com>. This
|
|
problem seems somehow to be exhibited only
|
|
in his system. I changed the setting of
|
|
INT_MASK for CAP_CONTINUOUS to be exactly
|
|
the same as CAP_SINGLE apparently setting
|
|
bit 23 cleared the system lock up.
|
|
version 1.1 of the driver has been reported
|
|
to work with STB's WinTv, Hauppage's Wincast/Tv
|
|
and last but not least with the Intel Smart
|
|
Video Recorder.
|
|
|
|
1.4 3/9/97 fsmp@freefall.org
|
|
Merged code to support tuners on STB and WinCast
|
|
cards.
|
|
Modifications to the contrast and chroma ioctls.
|
|
Textual cleanup.
|
|
|
|
1.5 3/15/97 fsmp@freefall.org
|
|
new bt848 specific versions of hue/bright/
|
|
contrast/satu/satv.
|
|
Amancio's patch to fix "screen freeze" problem.
|
|
|
|
1.6 3/19/97 fsmp@freefall.org
|
|
new table-driven frequency lookup.
|
|
removed disable_intr()/enable_intr() calls from i2c.
|
|
misc. cleanup.
|
|
|
|
1.7 3/19/97 fsmp@freefall.org
|
|
added audio support submitted by:
|
|
Michael Petry <petry@netwolf.NetMasters.com>
|
|
|
|
1.8 3/20/97 fsmp@freefall.org
|
|
extended audio support.
|
|
card auto-detection.
|
|
major cleanup, order of routines, declarations, etc.
|
|
|
|
1.9 3/22/97 fsmp@freefall.org
|
|
merged in Amancio's minor unit for tuner control
|
|
mods.
|
|
misc. cleanup, especially in the _intr routine.
|
|
made AUDIO_SUPPORT mainline code.
|
|
|
|
1.10 3/23/97 fsmp@freefall.org
|
|
added polled hardware i2c routines,
|
|
removed all existing software i2c routines.
|
|
created software i2cProbe() routine.
|
|
Randall Hopper's fixes of BT848_GHUE & BT848_GBRIG.
|
|
eeprom support.
|
|
|
|
1.11 3/24/97 fsmp@freefall.org
|
|
Louis Mamakos's new bt848 struct.
|
|
|
|
1.12 3/25/97 fsmp@freefall.org
|
|
japanese freq table from Naohiro Shichijo.
|
|
new table structs for tuner lookups.
|
|
major scrub for "magic numbers".
|
|
|
|
1.13 3/28/97 fsmp@freefall.org
|
|
1st PAL support.
|
|
MAGIC_[1-4] demarcates magic #s needing PAL work.
|
|
AFC code submitted by Richard Tobin
|
|
<richard@cogsci.ed.ac.uk>.
|
|
|
|
1.14 3/29/97 richard@cogsci.ed.ac.uk
|
|
PAL support: magic numbers moved into
|
|
format_params structure.
|
|
Revised AFC interface.
|
|
fixed DMA_PROG_ALLOC size misdefinition.
|
|
|
|
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.
|
|
1.19 9/8/97 improved yuv support , cleaned up weurope
|
|
channel table, incorporated cleanup work from
|
|
Luigi, fixed pci interface bug due to a
|
|
change in the pci interface which disables
|
|
interrupts from a PCI device by default,
|
|
Added Luigi's, ioctl's BT848_SLNOTCH,
|
|
BT848_GLNOTCH (set luma notch and get luma not)
|
|
1.20 10/5/97 Keith Sklower <sklower@CS.Berkeley.EDU> submitted
|
|
a patch to fix compilation of the BSDI's PCI
|
|
interface.
|
|
Hideyuki Suzuki <hideyuki@sat.t.u-tokyo.ac.jp>
|
|
Submitted a patch for Japanese cable channels
|
|
Joao Carlos Mendes Luis jonny@gta.ufrj.br
|
|
Submitted general ioctl to set video broadcast
|
|
formats (PAL, NTSC, etc..) previously we depended
|
|
on the Bt848 auto video detect feature.
|
|
1.21 10/24/97 Randall Hopper <rhh@ct.picker.com>
|
|
Fix temporal decimation, disable it when
|
|
doing CAP_SINGLEs, and in dual-field capture, don't
|
|
capture fields for different frames
|
|
1.22 11/08/97 Randall Hopper <rhh@ct.picker.com>
|
|
Fixes for packed 24bpp - FIFO alignment
|
|
1.23 11/17/97 Amancio <hasty@star-gate.com>
|
|
Added yuv support mpeg encoding
|
|
1.24 12/27/97 Jonathan Hanna <pangolin@rogers.wave.ca>
|
|
Patch to support Philips FR1236MK2 tuner
|
|
1.25 02/02/98 Takeshi Ohashi
|
|
<ohashi@atohasi.mickey.ai.kyutech.ac.jp> submitted
|
|
code to support bktr_read .
|
|
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.
|
|
Roger Hardiman <roger@cs.strath.ac.uk> submitted
|
|
various fixes to smooth out the microcode and made
|
|
all modes consistent.
|
|
1.26 Moved 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
|
|
1.27 Last batch of patches for radio support from
|
|
Flemming Jacobsen <fj@trw.nl>.
|
|
Added B849 PCI ID submitted by:
|
|
Tomi Vainio <tomppa@fidata.fi>
|
|
1.28 Frank Nobis <fn@Radio-do.de> added tuner support
|
|
for the German Phillips PAL tuner and
|
|
additional channels for german cable tv.
|
|
1.29 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.
|
|
1.30 Bring back Frank Nobis <fn@Radio-do.de>'s opt_bktr.h
|
|
|
|
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 :(
|
|
1.34 reverse mute function for ims turbo card
|
|
|
|
1.35 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).
|
|
|
|
1.36 added bt848.format sysctl variable.
|
|
1 denotes NTSC , 0 denotes PAL
|
|
|
|
1.37 added support for Bt878 and improved Hauppauge's
|
|
bt848 tuner recognition
|
|
1.38 Further improvements on Hauppauge's rely on
|
|
eeprom[9] to determine the tuner type 8)
|
|
|
|
AVerMedia card type added <sos@freebsd.org>
|
|
|
|
1.39 08/05/98 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
Updated Hauppauge detection code for Tuner ID 0x0a
|
|
for newer NTSC WinCastTV 404 with Bt878 chipset.
|
|
Tidied up PAL default in video_open()
|
|
|
|
Soren bumped version from 1.39 to 1.49 to sync
|
|
with FreeBSD CVS numbers.
|
|
|
|
1.49 10 August 1998 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.
|
|
|
|
1.50 31 August 1998 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
|
|
|
|
1.51 31 August 1998 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
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
|
|
|
|
1.52 3 Sep 1998 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
Submitted patch by Vsevolod Lobko <seva@alex-ua.com>
|
|
to correct SECAM B-Delay and add XUSSR channel set.
|
|
|
|
1.53 9 Sep 1998 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
Changed METEORSINPUT for Hauppauge cards with bt878.
|
|
Submitted by Fred Templin <templin@erg.sri.com>
|
|
Also fixed video_open defines and 878 support.
|
|
|
|
1.54 18 Sep 1998 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
Changed tuner code to autodetect tuner i2c address.
|
|
Addresses were incorrectly hardcoded.
|
|
|
|
1.55 21 Sep 1998 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
Hauppauge Tech Support confirmed all Hauppauge 878
|
|
PAL/SECAM boards will use PLL mode.
|
|
Added to card probe. Thanks to Ken and Fred.
|
|
|
|
1.56 21 Jan 1999 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
Added detection of Hauppauge IR remote control.
|
|
and MSP34xx Audio chip. Fixed i2c read error.
|
|
Hauppauge supplied details of new Tuner Types.
|
|
Danny Braniss <danny@cs.huji.ac.il> submitted Bt878
|
|
AverMedia detection with PCI subsystem vendor id.
|
|
|
|
1.57 26 Jan 1999 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
Support for MSP3410D / MSP3415D Stereo/Mono audio
|
|
using the audio format Auto Detection Mode.
|
|
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 Johan Larsson<gozer@ludd.luth.se>
|
|
For true SVIDEO, use METEOR_INPUT_DEV_SVIDEO
|
|
|
|
1.58 8 Feb 1999 Roger Hardiman <roger@cs.strath.ac.uk>
|
|
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.
|
|
|
|
1.59 9 Feb 1999 Added ioctl REMOTE_GETKEY for Hauppauge Infra-Red
|
|
Remote Control. Submitted by Roger Hardiman.
|
|
Added ioctl TVTUNER_GETCHANSET and
|
|
BT848_GPIO_SET_EN,BT848_GPIO_SET_DATA (and GETs)
|
|
Submitted by Vsevolod Lobko <seva@alex-ua.com>
|
|
|
|
1.60 23 Feb 1999 Roger Hardiman <roger@freebsd.org>
|
|
Corrected Mute on Hauppauge Radio cards.
|
|
Autodetect MMAC Osprey by looking for "MMAC" in the EEPROM.
|
|
Added for Jan Schmidt <mmedia@rz.uni-greifswald.de>
|
|
Added ALPS Tuner Type from Hiroki Mori <mori@infocity.co.jp>
|
|
|
|
1.61 29 Apr 1999 Roger Hardiman <roger@freebsd.org>
|
|
Fix row=0/columns=0 bug. From Randal Hopper<aa8vb@ipass.net>
|
|
Add option to block the reset of the MSP34xx audio chip by
|
|
adding options BKTR_NO_MSP_RESET to the kernel config file.
|
|
This is usefull if you run another operating system
|
|
first to initialise the audio chip, then do a soft reboot.
|
|
Added for Yuri Gindin <yuri@xpert.com>
|
|
|
|
1.62 29 Apr 1999 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.
|
|
All submitted by Hiroki Mori <mori@infocity.co.jp>
|
|
|
|
1.63 29 Apr 1999 Roger Hardiman <roger@freebsd.org>
|
|
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.
|
|
|
|
1.64 7 May 1999 Roger Hardiman <roger@freebsd.org>
|
|
Support LifeView FlyVideo 98 cards. Use EEPROM for card
|
|
autodetection. Use bttv's audio mux values.
|
|
Thanks to Paul Reece <paul@fastlane.net.au>,
|
|
Ivan Brawley <brawley@internode.com.au> and
|
|
Gilad Rom <rom_glsa@ein-hashofet.co.il>
|
|
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
|
|
making it easier to compile the driver under 2.2.x.
|
|
Add GPIO mask for the audio mux to each card type.
|
|
Add CARD_ZOLTRIX and CARD_KISS from mailing list searches.
|
|
|
|
1.65 18 May 1999 Roger Hardiman <roger@freebsd.org>
|
|
Change Intel GPIO mask to 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.
|
|
Ivan Brawley <brawley@internode.com.au> added
|
|
the Australian channel frequencies.
|
|
|
|
1.66 19 May 1999 Ivan Brawley <brawley@internode.com.au> added better
|
|
Australian channel frequencies.
|
|
|
|
1.67 23 May 1999 Roger Hardiman <roger@freebsd.org>
|
|
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.
|
|
|
|
1.68 25 May 1999 Roger Hardiman <roger@freebsd.org>
|
|
Due to differences in PCI bus implementations from various
|
|
motherboard chipset manufactuers, the Bt878/Bt879 has 3
|
|
PCI bus compatibility modes. These are
|
|
NORMAL PCI 2.1 for proper PCI 2.1 compatible chipsets.
|
|
INTEL 430 FX for the Intel 430 FX chipset.
|
|
SIS VIA CHIPSET for certain SiS and VIA chipsets.
|
|
Older Intel and non-Intel chipsets may also benefit from
|
|
either 430_FX or SIS/VIA mode.
|
|
|
|
NORMAL PCI mode is enabled by default.
|
|
For INTEL 430 FX mode, add this to your kenel config:
|
|
options "BKTR_430_FX_MODE"
|
|
For SiS / VIA mode, add this to your kernel config:
|
|
options "BKTR_SIS_VIA_MODE"
|
|
|
|
Using quotes in these options is not needed in FreeBSD 4.x.
|
|
|
|
Note. Newer VIA chipsets should be fully PCI 2.1 compatible
|
|
and should work fine in the Default mode.
|
|
|
|
Also rename 849 to 849A, the correct name for the chip.
|
|
|
|
1.69 12 June 1999 Roger Hardiman <roger@freebsd.org>
|
|
Updates for FreeBSD 4.x device driver interface.
|
|
BSDI code removed. Will be restored later.
|
|
|
|
1.70 12 July 1999 Roger Hardiman <roger@freebsd.org>
|
|
Reorganise OS device dependant parts (based on a port to
|
|
linux by Brad Parker).
|
|
Make the driver compile on FreeBSD 2.2.x systems again.
|
|
Change number of VBI lines from 16 to 12 for NTSC formats.
|
|
Changes to probeCard() for better eeprom identification.
|
|
Added STB Bt878 card identification.
|
|
Add Hauppauge model identification to probeCard().
|
|
Added TDA9850 initialisation code taken from Linux bttv.
|
|
Juha.Nurmela@quicknet.inet.fi found/fixed bug in VBI_SLEEP.
|
|
Matt Brown <matt@dqc.org> added MSP3430G DBX initialisation.
|
|
|
|
1.71 30 Aug 1999 Roger Hardiman <roger@freebsd.org>
|
|
Small cleanup of OS dependant code. Remove NPCI usage.
|
|
Fix bug in AVerMedia detection.
|
|
Update VBI support for the AleVT Teletext package. Parts
|
|
from Juha Nurmela's driver <Juha.Nurmela@quicknet.inet.fi>
|
|
Add support for Hauppauge 627 and Temic 4006 submitted
|
|
by Maurice Castro <maurice@atum.castro.aus.net>
|
|
Tom Jansen <tom@unhooked.net> added BSDi support again.
|
|
|
|
1.72 31 Aug 1999 Juha Nurmela <Juha.Nurmela@quicknet.inet.fi>
|
|
Clear cap_ctl register when restarting the RISC program.
|
|
This fixes the freezes experienced when changing changes.
|
|
|
|
1.73 10 Sep 1999 Roger Hardiman <roger@freebsd.org>
|
|
Add Hauppauge tuner #6 for Brian Somers <brian@freebsd.org>
|
|
Add card type for Aimslabs Video Highway Xtreme for
|
|
Ladislav Kostal <kostal@pefstud.uniag.sk>
|
|
Added select() code (for VBI) for the 2.2.x driver
|
|
tested by Steve Richards <steve@richsoft.demon.co.uk>
|
|
|
|
1.74 17 Sep 1999 Roger Hardiman <roger@freebsd.org>
|
|
Fix bug where FM radio stations were offset after using FXTV
|
|
AVerMedia tuner type autodetection added for cards with
|
|
a configuration EEPROM (currently their Bt878 range)
|
|
Thanks to Frank at AVerMedia for providing the information.
|
|
Tested by David La Croix <dlacroix@cowpie.acm.vt.edu>
|
|
Tidy up some tuner code and Hauppauge detection code.
|
|
New NetBSD code from Bernd Ernesti<bernd@arresum.inka.de>
|
|
|
|
2.00 25 Sep 1999 Roger Hardiman <roger@freebsd.org>
|
|
Split the driver into seperate tuner, card and audio sections.
|
|
Update tuner code for FM radio to use datasheet equations.
|
|
|
|
2.01 27 Sep 1999 Roger Hardiman <roger@freebsd.org>
|
|
Add Dynalink Magic TView for Craig <crh@outpost.co.nz>
|
|
Add Leadtek Winfast 2000 for Peter Wemm <peter@netplex.com.au>
|
|
There is no audio support on these 2 cards yet.
|
|
Tidy up a few tables with tabs and PLL selection code.
|
|
Restore Video Highway Xtreme PLL code.
|
|
|
|
2.01 4 Oct 1999 Peter Wemm <peter@netplex.com.au>
|
|
Updated Australian Channel Set.
|
|
Added Tuner and Mute values for LeadTek Winfast 2000 card
|