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(don't use 64bit ints in switch())
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- clean up the mxb driver and it's helper modules (rename the
structures, add GPL license to the appropriate files, c99
initialisers)
- fix 2.5.55 "module insertion causes bug in kobject.o" issue
- fixed missing exported symbols in budget-core
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to avoid implicit declarations
- make dvb_net buffers const pointers to suppress a warning when calling the demux
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- removed the patches, they are not needed any more. you can now
use a vanilla 2.5.55 kernel
- created a new backport for video-buf and videodev from the 2.5.55
sources
- necessary fixes to the saa7146 driver due to changes in 2.5.55
- the core budget functions are now provided by a module called
"budget-core.o". (otherwise static compilation is not possible...)
- removed #ifdef MODULE crap from all files
Misc.
- "xawtv" (using xv extension) resulted in wrong colors. the problem
is within "xawtv". Gerd Knorr told me, that it'll be fixed in the
next release.
I tested this version with 2.4.20, 2.5.55 (modules) and 2.5.55
(static).
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can do this much better. We now simply register one pci driver for
every extension and are done with it -- if a device actually exists, the
pci subsystem calls us back. That's it.
Warning: this triggers a bug in the 2.5.x module subsystem -- you should
*not* use the driver.av7110 script and modprobe the driver. You can
a) build your kernel staticall
b) insert the modules one by one with *insmod*
I already filed a bug report to lkml.
Fixed a bug in Kconfig which prevented the saa7146 modules from being build.
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frontend.
Now the frontend will get closed when no more users with write access have the frontend opened.
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Quincey <adq_dvb@lidskialf.net>
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because dvb-core was never dependend at all and ttpci-budget can
now be build without videodev dependency.
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- removed unused variables
- other code clenaups
- corrected H_PIXELS_PAL to 720 (not used for DVB-cards)
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startup" bug.
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testing why the !#+?§"1 TS stream stops and "debi oops" messages appear,
I found out that this is caused by the i2c irq handler. Don't ask me
why, but returning to the old code solved this mystery. Apparently, the
additional i2c interrupts caused some timing problems or the saa7146
is simply too f*cked up.
I left the code in however, it works for the analog MXB driver, so the
extension should decide if it should be used.
Removed some additional debug messages, which were commented out anyway.
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recognized directly after system bootoup. This one got lost when
I cleanup up the attach()/detach() logic.
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a previoulsy running overlay window should be re-enabled.
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at all
- fixed most obvious flaws in budget.c, it's partially tested
(ie. module loads/unloads ok)
- added the "video part" to budget-av.c, it's partially tested
(ie. module loads/unloads ok, xawtv can access the video inputs)
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2.5.x:
- exchanged the Kconfig files for "ttpci" and "ttpci-budget"
- removed the "SAA7146 based" from the card descriptions, but put
it to the remark some lines above
saa7146:
- simplified the probe(), attach(), detach() logic, since all
dvb devices can be identified by their subvendor/subdevice ids
av7110:
- added two wait_for_debi_done() calls in gpioirq(). (All other
IER_ENABLE() calls are preceded by wait_for_debi_done())
budget:
- budget.c has been split up into budget.c and budget-av.c. The latter
is for budget cards with analog video (av) inputs. Definitions are
now in budget.h. budget.c exports various functions that are used by
budget-av.c, too. The av code is currently missing, though, and needs
to be added.
unsorted:
- various c99 initializer cleanups
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which were caused by the recent changes
by adjusting the Makefile.
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for pointing out these flaws regularly...
Changes in detail:
- added comapt.[ch] again, but removed the *_usercopy() crap. We
define dvb_usercopy() until generic_usercopy() is available.
If you have an external source tree, please check what's actually
needed to get your application to compile and report back to me
or on the mailing list. Thanks!
(Necessary changes to the Makefile, and various dvb files, removed some
unnecessary #include <linux/videodev>)
- added linux/lib/Makefile. We need to add an include to
drivers/media/dvb/dvb-core/Makefile.lib, so that crc32.o
gets build automagically
(Adjusted the "makelinks" script as well)
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Thanks to Gregoire Favre <greg@ulima.unil.ch>
for reporting this.
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(tested on 2.4.18 and 2.5.53 -- the budget driver is
untested, Holger will test it the next week)
saa7146:
- completely separated the saa7146 driver into a core-driver (saa7146.o) and
a video/vbi part (saa7146_vv.o). this allows you to build the budget driver
without av7110 and videodev bloat (see below)
The following thinks have been approved by Holger Waechtler:
av7110 (now ttpci):
- for 2.5.x: removed the av7110 directory and put everything into ttpci.
- removed all budget card support from this driver
- compile and build fixes for the saa7146 changes
ttpci-budget (new):
- for 2.5.x: created a new ttpci-budget directory, added a new driver for
the budget cards
mxb:
- compile and build fixes for the saa7146 changes
Changed the build and compile files for both 2.5.x and build-2.4 of course...
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videodev.o dependency,
so we can later split up the av7110 driver into a av7110 and budget card driver.
I tested this on 2.4.18-3 (original RedHat 7.3 kernel) and 2.5.53.
Changes in detail:
saa7146:
- fixed the unitialised timer warnings
- split saa7146.o into saa7146.o and saa7146_vv.o:
all videodev (ie. v4l) related stuff is now encapsulated in saa7146_vv.o.
the extension (ie. mxb or dvb-ttpci) now has to make sure to register the v4l
devices via helper functions provided by saa7146_vv
mxb:
- changes to make the driver compile with the new saa7146 and saa7146_vv parts
- fix the vbi bypass issue for MXBs with saa7146, rev. 1 card
av7110:
- changes to make the driver compile with the new saa7146 and saa7146_vv parts
- some changes related to the upcoming av7110 <=> budget splitup, but they are
commented out
- changed the saa7146 PAL values to experimental values that look good to me, but
kept the old values as a comment. where are the original values from? there is
a big black border on most channels on the left side which annoyed me...
- changed from video/generic_usercopy() to dvb_usercopy() and put this into the
source code, not into compat.c
- moved the crc_32* stuff from compat.c to the source file where it is used
- now compat.[ch] was removed completely, all references were deleted from
all other files.
other:
- updated the README and TODO files
- changed "makelinks" to remove alps_bsru6 stuff from kernel when making the symlinks
- fixed the build files in "build-2.4"
- fixed all other files needed for 2.5.x kernel build
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obviously bogus dmapos values.
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SAA7146 does not generate an I2C error irq when we are probing
for a non-existant device (so there's neither an ACK nor a NACK
at the end of the address phase)
- don't request the I2C error irq anymore, since it isn't currently
being handled; we just wait for the /BUSY irq or timeout; if there
were errors during transmission they will still be detected
from the status register after the /BUSY irq
- added some more debug to hw_interrupt()
TODO: I think SAA7146_I2C_TIMEOUT is too large; 10ms should do?
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and something goes very wrong with the kdvb-fe thread
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driver. I doesn't do any harm for my analog drivers and apparently fixes some
bugs related to some frontends/tuners, who expect certain start/stop cycles.
Please check if these tuners work now...
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replaces the old BSRU6 driver..
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file to reflect the latest changes.
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(ie. the av7110) handle the odd/even fields differently. I added a new
field to the extension, which holds special flags of the extension and the
device. I declared the MXB way of handling fields as "normal", so the
av7110 extension sets SAA7146_EXT_SWAP_ODD_EVEN here.
@Holger: I added some superfluous "struct saa7146_dev *dev" variables
back to some functions. These cause ugly warnings at compile time, I admit,
but they are necessary if you want to use the debug macros to trace a
saa7146 register for example. Please leave them in for now -- I need this
when I switch between old-DVB / old-MXB <=> new-DVB / new-MXB drivers and
try to hack out the differences.
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possible to create a complete call trace now.
(You can #if 0 this out, if you are concerned about runtime
drawbacks...)
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(applied by me because he's already at home...)
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copy & paste error), removed duplicate dvb_register_i2c_bus() call,
removed all references to RPS0, it's not used at all. (this fixes
the capturing problems)
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instead of busy waiting for an i2c transaction to finish. Left the
old method in there. if you need it (or if i screwed up),
set "use_i2c_irq" to zero in saa7146_i2c.c to get the old behaviour.
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exported. Holger, you made a change a few days ago, introducing
av7110_ipack.c and this. If this is intended, you should
give it a new name with the "dvb" prefix.
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- more namespace cleaning
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- code review + simplification
- use const pointers in section and ts callbacks
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changed mxb to (un)register the i2c adapter by itself
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