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replace them
with dprintk(level, msg) instead
- remove whitespace and linefeed violations all over the place
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included just everywhere
- remove dvb_i2c.[ch], it's not needed anymore
- rename dvb_register_frontend_new() to dvb_register_frontend()
-
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- remove dvb i2c frontend (un)register code (all drivers use non-i2c frontend calls now)
- add i2c driver ids for all frontends to dvb_frontend.h (should be submitted to i2c-id.h)
- fix usage of i2c driver ids in dst, ves1x93, nxt6000 drivers
- remove dvb i2c functionality from av7110 and budget drivers
- remove dvb i2c functionality from Skystar2 driver
- fix up kernel Makefile
- add a FE_ATSC case to avoid compiler warning (print warning message instead)
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NOTE: Michael, please remember to change the other drivers when
submitting to Andrew.
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- replace home-brewn waiting stuff in osd code with wait_event_interruptible_timeout()
- put a semaphore around osd calls to make sure they're properly serialized
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- call this function after system initialization and after arm crash to restore the previous state
Thanks to Soeren Sonnenburg <bugreports@nn7.de> for this patch.
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- convert tda1004x driver to kernel i2c, implement untested firmware loading
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the usage of the syscall interface to load binary firmware used by some
frontend drivers.
- add dvb_register_frontend_new() and dvb_unregister_frontend_new() which
register a frontend driver using the kernel i2c interface instead of the
dvb i2c interface.
- register kernel i2c interface in av7110/budget driver properly
- port stv0299 and ves1x93 to kernel i2c api
Other DVB drivers and frontend drivers still can use the old DVB i2c
interface.
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- retab
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- av7110.c: initialization and demux stuff
- av7110_hw.c: lowlevel hardware access and firmware interface
- av7110_ca.c: CI and ECD
- av7110_av.c: audio/video MPEG decoder and remuxing stuff
- av7110_v4l.c: v4l interface
It's all still ugly and needs lots of namespace and coding-style
cleanups. It's probably broken, too. But it's a start.
(My main motivation is easier porting to the V4 API).
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in 2.6.0)
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the firmware is still compiled into the driver for 2.4 by default,
the necessary files are created dynamically from the firmware file.
get it from http://www.linuxtv.org/download/dvb/dvb-ttpci-01.fw
- revamp fdump utility to be smarter when the source file isn't there
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- fix init/exit of vbi capable devices
- add new flag SAA7146_USE_PORT_B_FOR_VBI, so we can distinguish
on which video port to apply the vbi workaround
- add del_timer(...) for vbi capture queue and vbi_read timers,
otherwise the kernel timer schedule oopses
- add vbi device handling for dvb-c cards with analog module
(does not work yet, have to setup the saa7113 decoder differently)
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- experimentally fix frequency offset
- initialize msp3400 for analog TV sound
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see DVB for tested version)
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- if the analog module is detected, the saa7113 is initialized and
some more v4l2 ioctls are available. you can use "xawtv" now to
switch between "dvb" and "analog" input. when you are one the
"analog" input, you can tune in analog channels with the cursor
keys via v4l2.
currently, this is a big hack -- tuning is not mutually exclusive,
so "szap" and v4l2 tuning can interfere with each other. the
demodulator address is hardcoded to 0x09.
Other changes:
- changed the saa7146 ioctl parameters, give out the data of the
current device open "fh" (=> "file handle"), not the pointer to the
device structure "dev". It is "dev = fh->dev".
Some stuff does not work:
- analog audio does not work. does the msp3400 need to be reprogrammed?
- one field is "missing", so the picture is very bad and
capturing does not work neither. this needs to be investigated by
looking at the programming the windows driver uses for the saa7146
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- change some includes
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"kernel shape":
I mainly changed all "typedef struct foo_s {...} foo_t"
to "struct foo {}". Please don't start a policy war, I know the pros
cons of typedefs and structures.
We should, however, stick to the coding rules of the kernel: typedefed
structs are only used for opaque data types, where the internal
representation is irrelevant and we have get()/set() functions for
accessing them (ie. spinlock_t)
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Video API change for VIDEO_EVENT_SIZE_CHANGED and VIDEO_GET_SIZE ioctl,
and VIDEO_FORMAT_221_1.
Implemented video events for VIDEO_EVENT_SIZE_CHANGED (use poll(2) with
POLLPRI) and ioctl VIDEO_GET_SIZE.
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nobody really needs them...
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- sync Kconfig and Makefiles with 2.5.65
- fix various things in saa7146 because of latest v4l changes in 2.5.65
- makelinks: removed the compat module from the 2.5.x build process
- makelinks: removed the linkage of ttusb and bt8xx -- enable this again for
the next patches, when ttusb is more stable and the bt8xx related patches
have been applied by Gerd Knorr
- dvb: removed the compat module from the 2.5.x build process, added #ifdefs
around the inclusion of compat.h. this was necessary because having compat
code in the newest 2.5.x kernel is awkward.
- dvb: move around of dvb_usercopy again. because I removed the compat module
from the 2.5.x build process, dvb_usercopy had to be moved to another file
- dvb: change MOD_*_USE_COUNT to module_get/module_put in various files,
but I'm not sure if I did this right. please review these changes.
- dvb: removed the crc32 code from dvb_demux.c, because it's in compat.c, too.
- dvb: removed some cruft from dvd_i2c.c, which is present in compat.h
- all files: apply small fixes to reflect the new location of some header
files
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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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