This is needed when clock input is driven from tuner and an output
divider different from 1 is used.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Before there was used a static register map that could lead to issues
when there are are multiple adapters with the STV6110(A).
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The function stv6110x_write_regs is used to write several registers at once.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This could be useful for p.e. Common Interface applications where data rate is limited.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
With this change it is possible to have the same I2C address for both tuners.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
As the STV0900 features two demodulation paths in one chip there is
some information used by both instances of the driver when used in
dual mode. This information is now shared in an internal structure
referenced by I2C adapter and address.
Do initialisation of the demodulator only once when used in dual mode.
Moved global mutex demod_lock to internal structure.
Moved dev_ver and mclk to internal structure.
Removed unused tuner_refclk from stv090x_state.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
In automatic S/S2 detection mode, locking of a DVB-S transponder could
fail when coming from a DVB-S2 transponder. This change fixes the issue
by first disabling DVB-S and DVB-S2 mode before enabling it again.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
22-kHz tone can be driven in two ways:
1. LNBH24 can produce 22kHz continuous tone when TEN=1 ( 22 KHz tone output is
always activated ).
2. LNBH24 can reproduce 22kHz tone timings from DSQIN or EXTM pin's when TEN=0.
From LNBH24 datasheet:
"In order to improve design flexibility an external tone input pin is
available (EXTM). The EXTM is a Logic input pin which activates the 22 kHz
tone output, on the VoTX pin, by using the LNBH24 integrated tone generator
(similar to the DSQIN pin function). In fact, the output tone waveform
characteristics will always be internally controlled by the LNBH24 tone
generator and the EXTM signal will be used as a timing control for DiSEqC tone
data encoding on the VoTX output."
In NetUP Dual DVB-S2-CI card 22kHz tone timings on EXTM pin produced by
STV0900 demod:
.set_tone = stv0900_set_tone
redefine to "set_tone = lnbp21_set_tone" is not correct for "NetUP Dual
DVB-S2-CI card".
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
And a little code refactoring/neatening around the removals
Reduces object size a little bit:
new:
$ size drivers/media/dvb/frontends/si21xx.o
text data bss dec hex filename
8984 56 1816 10856 2a68 drivers/media/dvb/frontends/si21xx.o
old:
$ size drivers/media/dvb/frontends/si21xx.o
text data bss dec hex filename
9084 56 1792 10932 2ab4 drivers/media/dvb/frontends/si21xx.o
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Stanse found an unreachable statement in zl10039_attach. There is
a `break' followed by `goto error'. Remove that break, so that it
can handle the error.
Cc: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
I was initially concerned about the weird array index (the 2 bumps
into the next row of the array). Matthias Schwarzott look at the
datasheet and it turns out it should be zl10036_init_tab[1][0] |= 0x01;
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Improves ATBM8830 reception by using per card AGC configuration rather
than register default.
Signed-off-by: David T. L. Wong <davidtlwong@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The card based on stv0903 demod, stb6100 tuner.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
I'm trying to fix it on the GCC side (PR43007), but the module is
quite stupid in using ULL constants to operate on u32 values:
static int apply_frontend_param (struct dvb_frontend* fe, struct
dvb_frontend_parameters *param)
{
...
static const u32 ppm = 8000;
u32 spi_bias;
...
spi_bias *= 1000ULL;
spi_bias /= 1000ULL + ppm/1000;
which causes current GCC 4.5 to emit calls to __udivdi3 for i?86 again.
This patch fixes this issue.
Signed-off-by: Richard Guenther <rguenther@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
CC: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* 'mantis' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (117 commits)
V4L/DVB (13851): Fix Input dependency for Mantis
V4L/DVB(13824a): mantis: Fix __devexit bad annotations
V4L/DVB (13808b): mantis: replace DMA_nnBIT_MASK to DMA_BIT_MASK(32)
V4L/DVB (13808): [Mantis/Hopper] Build update for Mantis/Hopper based cards
V4L/DVB(13808a): mantis: convert it to the new ir-core register/unregister functions
V4L/DVB (13812): [Mantis/Hopper] Update Copyright header
V4L/DVB (13811): [MB86A16] Update Copyright header
V4L/DVB (13810): [MB86A16] Use DVB_* macros
V4L/DVB (13809): Fix Checkpatch violations
V4L/DVB (13807): Fix: Free device in the device registration failure case
V4L/DVB (13806): Register and Initialize Remote control
V4L/DVB (13805): Fix: Unregister the frontend before detaching
V4L/DVB (13804): Remove unused I2C Adapter ID
V4L/DVB (13803): Remove unused dependency on CU1216
V4L/DVB (13802): [Mantis/Hopper] Fix all build related warnings
V4L/DVB (13801): [MB86A16] Use the search callback
V4L/DVB (13800): [Mantis] I2C optimization. Required delay is much lesser than 1mS.
V4L/DVB (13799): [Mantis] Unregister frontend
V4L/DVB (13798): [Mantis] Enable power for all cards, use byte mode only on relevant devices
V4L/DVB (13797): [Mantis/Hopper/TDA665x] Large overhaul,
...
* Initial go at VP-3028, VP-3030 devices.
* I2C communication improvements,
* Add TDA665x support
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Demodulator status check made reliable
* Code simplification for Viterbi Sync check, makes
acquisition more reliable
* Implement a BER monitor
* Implement a Signal strength monitor
* Implement a "simple" UCB monitor, no real UCB monitor
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
As reported by Randy Dunlap <randy.dunlap@oracle.com>:
> drivers/media/dvb/frontends/dib8000.h:104: error: expected expression before '}' token
> drivers/media/dvb/frontends/dib8000.h:104: warning: left-hand operand of comma expression has no effect
>
> return CT_SHUTDOWN,
>
> s/,/;/ and fix indentation.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Make one-bit bitfields unsigned which will remove the following
sparse warning messages (see "make C=1"):
* lgdt3305.h:57:21: error: dubious one-bit signed bitfield
* lgdt3305.h:60:26: error: dubious one-bit signed bitfield
* lgdt3305.h:63:19: error: dubious one-bit signed bitfield
Signed-off-by: Nemeth Marton <nm127@freemail.hu>
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Make the local filter coefficients static and const. This will eliminate the
following sparse warnings (see "make C=1"):
* au8522_decoder.c:71:31: warning: symbol 'filter_coef' was not declared. Should it be static?
* au8522_decoder.c:113:31: warning: symbol 'lpfilter_coef' was not declared. Should it be static?
Signed-off-by: Márton Németh <nm127@freemail.hu>
Acked-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Remove duplicated line on driver
[mchehab@redhat.com: second hunk of the original patch were already applied by another patch - remove it]
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Duncan Gibb <dg@duncangibb.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Eliminate the following sparse warnings (see "make C=1"):
* dib8000.c:125:15: warning: symbol 'coeff_2k_sb_1seg_dqpsk' was not declared. Should it be static?
* dib8000.c:130:15: warning: symbol 'coeff_2k_sb_1seg' was not declared. Should it be static?
* dib8000.c:134:15: warning: symbol 'coeff_2k_sb_3seg_0dqpsk_1dqpsk' was not declared. Should it be static?
* dib8000.c:139:15: warning: symbol 'coeff_2k_sb_3seg_0dqpsk' was not declared. Should it be static?
* dib8000.c:144:15: warning: symbol 'coeff_2k_sb_3seg_1dqpsk' was not declared. Should it be static?
* dib8000.c:149:15: warning: symbol 'coeff_2k_sb_3seg' was not declared. Should it be static?
* dib8000.c:154:15: warning: symbol 'coeff_4k_sb_1seg_dqpsk' was not declared. Should it be static?
* dib8000.c:159:15: warning: symbol 'coeff_4k_sb_1seg' was not declared. Should it be static?
* dib8000.c:164:15: warning: symbol 'coeff_4k_sb_3seg_0dqpsk_1dqpsk' was not declared. Should it be static?
* dib8000.c:169:15: warning: symbol 'coeff_4k_sb_3seg_0dqpsk' was not declared. Should it be static?
* dib8000.c:174:15: warning: symbol 'coeff_4k_sb_3seg_1dqpsk' was not declared. Should it be static?
* dib8000.c:179:15: warning: symbol 'coeff_4k_sb_3seg' was not declared. Should it be static?
* dib8000.c:184:15: warning: symbol 'coeff_8k_sb_1seg_dqpsk' was not declared. Should it be static?
* dib8000.c:189:15: warning: symbol 'coeff_8k_sb_1seg' was not declared. Should it be static?
* dib8000.c:194:15: warning: symbol 'coeff_8k_sb_3seg_0dqpsk_1dqpsk' was not declared. Should it be static?
* dib8000.c:199:15: warning: symbol 'coeff_8k_sb_3seg_0dqpsk' was not declared. Should it be static?
* dib8000.c:204:15: warning: symbol 'coeff_8k_sb_3seg_1dqpsk' was not declared. Should it be static?
* dib8000.c:209:15: warning: symbol 'coeff_8k_sb_3seg' was not declared. Should it be static?
* dib8000.c:214:15: warning: symbol 'ana_fe_coeff_3seg' was not declared. Should it be static?
* dib8000.c:218:15: warning: symbol 'ana_fe_coeff_1seg' was not declared. Should it be static?
* dib8000.c:222:15: warning: symbol 'ana_fe_coeff_13seg' was not declared. Should it be static?
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
If val is a u64, then following:
val *= (u64)1 << 32;
val /= (u64)1 << 32;
should surely be better represented as:
val <<= 32;
val >>= 32;
Especially as, for the division, the compiler might want to actually do a
division:
drivers/built-in.o: In function `lgs8gxx_get_afc_phase':
drivers/media/dvb/frontends/lgs8gxx.c:250: undefined reference to `__udivdi3'
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Support DiSEqC envelope mode. Feature is enabled by setting
config->diseqc_envelope_mode = true (default: disabled).
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Support 22 kHz tone control for lnbp21 and lnbh24.
(Overrides the 'set_tone' hook of the frontend driver.)
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Merge two ifs: the condition is the same. The second if
uses the ncoeff which is initialized in the first if.
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch changes most of the Codingstyle violations which were
introduced by the previous patch. Line length less that 80 chars are
not corrected.
Signed-off-by: Olivier Grenie <Olivier.Grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patchs adds support for the DiBcom DiB0090 RF tuner and for
DiBcom's reference design STK8096GP. Small extracts of the DiB0070 and
the DiB8000-driver into a common codebase.
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Olivier Grenie <Olivier.Grenie@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (345 commits)
V4L/DVB (13542): ir-keytable: Allow dynamic table change
V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usage
V4L/DVB (13540): ir-common: Cleanup get key evdev code
V4L/DVB (13539): ir-common: add __func__ for debug messages
V4L/DVB (13538): ir-common: Use a dynamic keycode table
V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation
V4L/DVB (13536): em28xx: Use the full RC5 code on HVR-950 Remote Controller
V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 code
V4L/DVB (13534): ir-common: Remove some unused fields/structs
V4L/DVB (13533): ir: use dynamic tables, instead of static ones
V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode table
V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it
V4L/DVB (13458): go7007: subdev conversion
V4L/DVB (13457): s2250: subdev conversion
V4L/DVB (13456): s2250: Change module structure
V4L/DVB (13528): em28xx: add support for em2800 VC211A card
em28xx: don't reduce scale to half size for em2800
em28xx: don't load audio modules when AC97 is mis-detected
em28xx: em2800 chips support max width of 640
V4L/DVB (13523): dvb-bt8xx: fix compile warning
...
Fix up trivial conflicts due to spelling fixes from the trivial tree in
Documentation/video4linux/gspca.txt
drivers/media/video/cx18/cx18-mailbox.h
Randy Dunlap wrote:
> On Mon, 30 Nov 2009 10:07:21 -0800 Randy Dunlap wrote:
>
>> Stephen Rothwell wrote:
>>> Hi all,
>>>
>>> Changes since 20091127:
>>>
>>> The v4l-dvb tree lost its conflict.
>>
>> on i386 (X86_32):
>>
>> a 'double' variable is used, causing:
>>
>> ERROR: "__floatunsidf" [drivers/media/common/tuners/max2165.ko] undefined!
>> ERROR: "__adddf3" [drivers/media/common/tuners/max2165.ko] undefined!
>> ERROR: "__fixunsdfsi" [drivers/media/common/tuners/max2165.ko] undefined!
>
>
> linux-next-20091202:
>
> still have this one (above) and similar with
> drivers/media/dvb/frontends/atbm8830.c:
>
> drivers/built-in.o: In function `atbm8830_init':
> atbm8830.c:(.text+0x9012f9): undefined reference to `__udivdi3'
> atbm8830.c:(.text+0x901384): undefined reference to `__floatunsidf'
> atbm8830.c:(.text+0x901395): undefined reference to `__muldf3'
> atbm8830.c:(.text+0x9013a5): undefined reference to `__floatunsidf'
> atbm8830.c:(.text+0x9013b2): undefined reference to `__divdf3'
> atbm8830.c:(.text+0x9013c3): undefined reference to `__muldf3'
> atbm8830.c:(.text+0x9013cd): undefined reference to `__fixunsdfsi'
>
> ---
> ~Randy
> --
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This patch replace 64-bit division by do_div() macro and remove usage of
floating point variable
Signed-off-by: David T. L. Wong <davidtlwong@gmail.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
