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From: Andrew de Quincey <adq_dvb@lidskialf.net>
Convert to tuner_ops calls.
Remove pll function pointers from structure.
Remove unneeded tuner calls.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
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Remove stray semicolons after if (foo); in ves1820_set_symbolrate().
Signed-off-by: Denis Vlasenko <vda@ilport.com.ua>
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by Marco Schluessler.
Minor cleanups in ves1820_init().
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
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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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function that failed
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1. Locate the pwm setting
> find /sys/|grep "pwm"
/sys/devices/platform/i2c-0/0-0061/pwm
2. Set your desired value
echo "0x5c" > /sys/devices/platform/i2c-0/0-0061/pwm
3. Read the current value
more /sys/devices/platform/i2c-0/0-0061/pwm
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- whitespace and coding style cleanup
- temporarily removed the possibility to set the initial pwm value via module parameters
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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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Also some minimal budget-ci CI support implemented (just detection+IRQs)
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- use bit 1 of the SYNC register for FE_HAS_SIGNAL
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any difference, but why have them turned on if nothing is
connected to them?)
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- increased delay before inversion change to 30ms to get constant results
- added 30ms delay after FE_SET_FRONTEND for quick and stable tuning.
don't know why it is that much faster with it, I noticed it by pure luck
after adding a printk which delayed for about 4 jiffies. ;)
maybe it avoids a bug or delay in some other part of the code (maybe dvb_frontend.c?).
feedback by pci card users would be appreciated.
- changed a c++ comment to c style
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address 0x50 instead of using a random value of an uninitialized local variable.
- don't bail out if no tuner could be detected, for compatibility with boards which don't have a tuner on the same bus as the demod.
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- fixed some return values in i2c device attach functions
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on command line (based on patch by Peter Bieringer)
New module paramters: "pwm" (max 4 ints, range -1..0xff)
and "verbose" (to print AFC value aftger tuning).
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- removed whitespace at eol
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please test in your local networks and report problems
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Alan Cox reformatted the code to follow his coding style when
he fixed the merge bugs.
This patch now introduces these coding style changes, so
that we don't wipe out his changes with the next patchset.
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- change some includes
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to implement FE_GET_FRONTEND
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combinations used by Siemens and Technotrend on their DVB-C cards
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- Makes zigzag to not change frequency for DVB-c at all. It only resets
the parameters over and over again. - The IF of 35937500 might be better to be 36000000. This might be what the
card designer meant. My card shows the AFC fine tuning offset to be closest
to zero with 35937500 (one step below 36MHz). Some other cards might be
different. I have not heard of any complaints about my patch not working
for someone in this respect.
- Has anyone ever tested this auto inversion thing? DVB-c is far too slow to
tune and lock for this auto inversion code to work. Therefore you need to
manually set it. Maybe zigzag changes above allow the auto inversion to work. - QAM registers have been tweaked to non-specification values. I do not know
if someone has counterexamples, but this works for a lot of people.
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less dependent on the linux kernel. here is the place to store
additional dvb_* functions, which encapsulate linux kernel functionality
which cannot be expressed as a one-liner
- rename ddelay() to dvb_delay(), move it to dvb_functions.h
- change all files to include dvb_functions.h instead of dvb_compat.h
- compile fix for the saa7111 driver
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the version that made it into the 2.5.68 kernel.
- remove unnecessary c++-style comments
- fixed some line breaks and the style function headers
are formatted: please don't argue with me about these changes,
I don't care how they are formatted.
- remove newline breaks between memory allocation and the return value
check
Some more interesing stuff:
- remove ddelay() functions completly, replace with set_current_state() and
manual schedule_timeout() calls.
- made some init data for the mxb driver static and global (patch already
send to lkml)
Some crucial changes:
- inherit some return values Mr. Alan Cox has changed -- please review
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- return POLL_ERR in case of filter timeout
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- introduce kernel_thread_setup() function to encapsulate linux process model related stuff
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kdvb-fe won't try to tune multiple times, it won't try to zigzag, nothing.
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- div = (freq + 36250000 + 31250) / 62500;
+ div = (freq + 36125000 + 31250) / 62500;
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