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demodulator.
The module needs an external firmware file.
The module has been tested on a Pinnacle 330e, but with modules that
are currently not part of the linux-dvb tree. So consider this highly
experimental, don't use this code unless you are an experienced kernel
developer.
Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Brandon Philips <brandon@ifup.org>
Encountered this error when testing
System is 1827 kB
CRC 5ef83e55
MODPOST 813 modules
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
make[1]: *** [__modpost] Error 1
Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Fixes a copy and paste error in check of kzalloc return value. The check block
was copied from the previous allocation but the variable wasn't exchanged.
Signed-of-by: "Janne Grunau <janne-dvb@grunau.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Roel Kluin <12o3l@tiscali.nl>
dev->mailbox is unsigned. so a negative return goes unnoticed
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
some gcc versions complain that fh is used without being defined.
The error report is bogus. However, fixing it is trivial. Better to make
gcc happy.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
There are different tables for MTS firmwares. This should be taken into
account while selecting the proper firmware.
While at tuner-xc2028.h, improve some comments.
Thanks to Edward J. Sheldrake <ejs1920@yahoo.co.uk> for helping to
diagnose such troubles with PAL/I standard.
CC: Edward J. Sheldrake <ejs1920@yahoo.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Frank Bennett reported that ivtv was causing skype to crash. With help
from one of their developers he showed it was a kernel problem.
VIDIOCGCAP copies a name into a fixed length buffer - ivtv uses names
that are too long and does not truncate them so corrupts a few bytes of
the app data area.
Possibly the names also want trimming but for now this should fix the
corruption case.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Dmitry Belimov <d.belimov@gmail.com>
Beholder TV/FM tuners:
Changes:
Add support Beholder Columbus PCMCIA card.
Add key map for remote control of Beholder Columbus PCMCIA card.
Fix gpiomask for all Beholder tuners.
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Dmitry Belimov <d.belimov@gmail.com>
There are two conditions, reported by saa7134 that indicates that the I2C bus
is busy: TO_SCL and TO_ARB.
On both states, it needs to wait for I2C release, before using the bus.
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Steven Toth <stoth@hauppauge.com>
Trying to improve the SNR reporting.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
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From: Steven Toth <stoth@hauppauge.com>
DVB-T mode is now supported using the DiBcom dib7000p demodulator
and the Xceive xc3028L silicon tuner. Analog mode is not supported.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Reviewed-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Steven Toth <stoth@hauppauge.com>
This allows future drivers to select the most appropriate output mode.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Reviewed-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Currently the pxa-camera driver has a bug, visible when the user requests
more than 2 video buffers. When the third buffer is queued, it is not
appended to the DMA-descriptor list of the second buffer, but is again
appended to the first buffer. Fix it.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
FIFO overruns are not seldom on PXA camera interface FIFOs. Handle them by
dropping the corrupted frame, waiting for the next start-of-frame, and
restarting capture.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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From: Mike Rapoport <mike@compulab.co.il>
This patch adds support for YUV packed and planar capture for pxa_camera.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
This obviously redundant return has been in the driver from the very first
version. Remove it.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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tuner-xc2028.c
- Drop the severity level of the xc3028 version reporting, since it's
only of interest to developers and user's don't need to have it show up
in their dmesg output every time they change the channel.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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em28xx-core.c
- Drop the severity level of the "urb resubmit failed" to debug, since it
occurs every time a stream disconnects, which fills the dmesg log
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch fixes several issues on SCODE:
1) The extracting tool weren't generating the proper tags for SCODE. This
has almost no effect, since those tags shouldn't be used;
2) DIBCOM52 were using a wrong IF. It should be 5200, instead of 5700;
3) seek_firmware were wanting an exact match for firmware type. This is
wrong. As result, no SCODE firmware were loaded;
4) A few files were including the wrong file for seeking demod firmwares;
5) XC3028_FE_DEFAULT can be used, if user doesn't want to load a firmware.
However, this weren't documentated. This feature require more testing.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mike Isely <isely@pobox.com>
Change how list of possible pvrusb2 inputs is generated to include
only those interfaces that make sense for the interface instance.
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
In the pvrusb2 driver, different interfaces (e.g. V4L, DVB) have
different abilities to handle various inputs. While the driver core
can handle them all, the interfaces currently are not able to do this.
Also, due to the fact that the DVB interface is directly touching the
hardware, this limits what the V4L side can possibly do with digital
reception, i.e. it has no means to control the digital tuner. This
change implements a critical new feature in the driver where the
interface instance can declare which inputs it is able to handle. The
driver core then uses this information to narrow the list of legal
input selections based on which interface(s) are active at the moment.
The driver core will also perform an input switch (and consequently a
mode switch) if the new narrowed list doesn't include the current
mode. The overall effect of all of this is that now when a user opens
the DVB interface, then the driver flips to dtv mode and likewise when
the V4L video device is opened, the driver will disallow dtv
selection. This also cleans up the handling of the V4L radio device -
open that device and the driver will narrow to just the radio input.
If the narrowing request results in the null set, e.g. attempting to
narrow to dtv only while streaming analog, then the operation is
disallowed and the caller gets an error. This has the effect of
locking out mutually incompatible interfaces. For example, an attempt
to operate a V4L interface will definitively fail when DVB is active.
Thus we have locking and enforcement between the DVB and V4L sides.
Hopefully at some point in the future we can expand the supported
inputs in each interface, and at that point, the interface can just
declare an expanded set of handled inputs and everything should
continue to work itself out. This is a significant feature; it
finally enables cooperative handling of pvrusb2-driven devices between
DVB and V4L.
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Oliver Endriss <o.endriss@gmx.de>
Add support for Activy budget card with BSBE1 tuner, subsystem id 0x1131:0x4f60.
Low band and DiSEqC support should work now (BSBE1 and BSRU6 tuner).
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
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From: Oliver Endriss <o.endriss@gmx.de>
Fixed some typos.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
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From: Oliver Endriss <o.endriss@gmx.de>
Add flag to turn off OP0 output.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
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From: Oliver Endriss <o.endriss@gmx.de>
Reworked the BSBE1 tuner support in bsbe1.h to follow
the ALPS-recommended parameters more closely.
Tested with BSBE1-based Activy cards and TT DVB-S rev 2.3.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
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From: Andrea Odetti <mariofutire@gmail.com>
Implementation of DMX_SET_BUFFER_SIZE for dvr.
Synchronization of the code of DMX_SET_BUFFER_SIZE for demux and dvr.
Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
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From: Andrea Odetti <mariofutire@gmail.com>
This patch fixes the bug in DMX_SET_BUFFER_SIZE for the demux.
Basically it resets read and write pointers to 0 in case they are
beyond the new size of the buffer.
Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
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From: Michael Krufky <mkrufky@linuxtv.org>
These changes are required with the addition of digital television support
for the Hauppauge HVR1900 & HVR1950, the OnAir Creator and Sasem USB HDTV
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Adrian Bunk <bunk@kernel.org>
This patch contains the following cleanups:
- make the following needlessly global function static:
- pvr2_hdw_set_cur_freq()
- #if 0 the following unused global functions:
- pvr2_hdw_get_state_name()
- pvr2_hdw_get_debug_info_unlocked()
- pvr2_hdw_get_debug_info_locked()
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Steven Toth <stoth@hauppauge.com>
For boards that require the avcore (cx25840) to be active, ensure
it gets loaded.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
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From: Steven Toth <stoth@hauppauge.com>
This adds support for DVB-T mode only, analog is not supported.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
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From: Steven Toth <stoth@hauppauge.com>
cx25840: Ensure GPIO2 is correctly set for cx23885/7/8 based products.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
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From: Steven Toth <stoth@hauppauge.com>
This adds support for DVB-T mode only, analog mode is not supported.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
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From: Steven Toth <stoth@hauppauge.com>
Adding support for the NXP TDA10048HN DVB OFDM demodulator
Signed-off-by: Steven Toth <stoth@hauppauge.com>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Thanks to Dâniel Fraga <fraga@abusar.org> for pointing this issue
CC: Dâniel Fraga <fraga@abusar.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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