Add kycodes for DSR-0112 remote that comes together with
Haupauge MiniStick
  http://lirc.sourceforge.net/remotes/hauppauge/DSR-0112.jpg

[mchehab@redhat.com: Fix KEY_PREVIOUS to match the definition for the other model]
Signed-off-by: NRichard Zidlicky <rz@linux-m68k.org>
Acked-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

I found that the problems people have reported with the USB-TV-stick
"Terratec Cinergy Hybrid T USB XS" (USB-ID: 0ccd:0042)
are coming from a wrong header file in the v4l-sources.

Attached is a diff, which fixes the problem (tested successfully here).
Obviously the USB-ID has been associated with a wrong chip: EM2880
instead of EM2882, which would be correct.
Reported-by: NPhilippe Bourdin <richel@AngieBecker.ch>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

kobject_set_name() may fail with -ENOMEM, check for it.
Signed-off-by: NVasiliy Kulikov <segoon@openwall.com>
Acked-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch adds a loopback driver to rc-core which I've found useful for
running scripted tests of different parts of rc-core without having to
fiddle with real hardware.

Basically it emulates hardware with a learning and a non-learning
receiver and two transmitters (which correspond to the two
receivers). TX data that is sent is fed back as input on the
corresponding receiver, which allows for debugging of IR decoders,
keymaps, etc.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Acked-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

At ir_setkeycode, if INPUT_KEYMAP_BY_INDEX is used, the routine may return
an invalid value if not error.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The RC5 old decoder used custom_irq to indicate the need of handling
the IRQ on a different way. Instead of doing it, let the core just call the
bttv input IRQ handler, and add the code there to call the legacy decoder.

While here, remove the gpioq waitqueue, as this is not used anywhere, and
add a debug msg to help removing the legacy RC5 code.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The lock isn't held here and doesn't need to be unlocked.  The code has
been like this since the driver was merged.
Signed-off-by: NDan Carpenter <error27@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

When trying to create persistent device names for mceusb and streamzap
devices, I noticed that their respective drivers are not creating the rc
device as a child of the USB device. Rather it creates it as virtual
device. As a result, udev cannot use the USB device information to
create persistent device names for event and lirc devices associated
with the rc device. Not having persistent device names makes it more

difficult to make use of the devices in userspace as their names can
change.

Forward-ported to media_tree staging/for_v2.6.38 and tested with
both streamzap and mceusb devices:
$ ll /dev/input/by-id/
...
lrwxrwxrwx. 1 root root 9 Nov 17 17:06 usb-Streamzap__Inc._Streamzap_Remote_Control-event-if00 -> ../event6
lrwxrwxrwx. 1 root root 9 Nov 17 17:05 usb-Topseed_Technology_Corp._eHome_Infrared_Transceiver_TS000BzY-event-if00 -> ../event5
Previously, nada.
Signed-off-by: NPaul Bender <pebender@gmail.com>
Tested-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Make sure we have a matching chip id high and one or the other
of the chip id low values.
Print the values if the probe fails.
Signed-off-by: NNicolas Kaiser <nikai@nikai.net>
Acked-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

I've got code which adds support of GoTView PCI DVD3 Hybrid tuner in
cx18 module and Andy Walls in ivtv mailing-list gave me some advice on
making a patch and sending it here. So here's the patch against
staging/2.6.37-rc1 branch (the tutorial recommends to include it as
plain text but if it's the case I can surely send as an attachment):

Several comments on the patch:

1. Both users on the official Gotview forum and support said that PCI
DVD3 is very similar to Yuan MPC718 card so the main part of code is
taken from Yuan configuration. Some users reported it to work properly.

2. Everything is being initialized correctly including analog, dvb,
radio and alsa parts. Analogue part and alsa virtual card is tested by
myself using original Gotview card.

[mchehab@redhat.com: Whitespace cleanups]
Signed-off-by: NAlexey Chernov <4ernov@gmail.com>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

It seems that a wrong cut-and-paste error were done here.
Reported-by: NJeremy Kerr <jeremy.kerr@canonical.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The patch fixes the rc-tbs-nec table after converting
drivers/media/video/cx88 to ir-core
(commit ba7e90c9f878e0ac3c0614a5446fe5c62ccc33ec).

It is also adds two missing buttons (10- and 10+) with
its definition (KEY_10CHANNELSUP and KEY_10CHANNELSDOWN).

[mchehab@redhat.com: move keycode numbers to 0x1b8/0x1b9 as requested by the input Maintainer]
Signed-off-by: NMariusz Białończyk <manio@skyboo.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Sparse complains because there are no __user annotations.

drivers/media/rc/lirc_dev.c:156:27: warning:
	incorrect type in initializer (incompatible argument 2 (different address spaces))
drivers/media/rc/lirc_dev.c:156:27:    expected int ( *read )( ... )
drivers/media/rc/lirc_dev.c:156:27:    got int ( extern [toplevel] *<noident> )( ... )
Signed-off-by: NDan Carpenter <error27@gmail.com>
Acked-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fix some minor comments etc which are leftover from the old naming scheme.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Similarly to saa7134, bttv_ir has two timers, only one of which is used
at a time and which serve the same purpose. Merge them.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

bttv_ir is more consistent with all other structs used in the same driver.
Also, clean up the struct to remove commented out members and the work_struct
which is unused.

[mchehab@redhat.com: fix a warning at bttv_rc5_timer_end]
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Both timers are used for a similar purpose. Merging them allows for some
minor simplifications.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Mostly using appropriate data types and constants (e.g. int -> bool).
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Using the full keycode for BeholdTV hardware makes another module
parameter unnecessary.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

ir_rc5_remote_gap is a leftover from ir-common, remove it.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Failure to submit an urb is a fatal error, make isoc_init return an
error when this happens rather then only log it.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

isoc_cleanup contains a check to not set the altsetting to alt0 when
the device was unplugged, but the check currently is buggy, and causes
the alt setting to only be set to 0 if an error occured while streaming.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

pwc was starting streaming on /dev/video# open rather then on STREAM_ON. Now
that the v4l1 compat code is removed from the pwc driver there is no reason
left to do this. So this patch changes the pwc driver to delay starting
the isoc stream (and thus using valuable usb bandwidth) until the application
does a STREAM_ON
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/frontends/stb6100.c:120: warning: ‘stb6100_normalise_regs’ defined but not used
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remote keytables had different names all over the place. Part of the fault
is due to a bad naming when rc subsystem was created, but there were lots
of old names that were still here.

Use a common standard for everything.

Patch generated by this script:

for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,ir_scancode,rc_map_table,g <$i >a && mv a $i; done
for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,ir_codes_,rc_map_,g <$i >a && mv a $i; done
for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,rc_key_map,rc_map_table,g <$i >a && mv a $i; done
for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,rc_map_table_size,rc_map_size,g <$i >a && mv a $i; done
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The struct that describes a rc mapping had an weird and long name.
We should properly name it, to make easier for developers to work
with it, and to avoid confusion.

Basically, generated by this script:

for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,ir_scancode_table,rc_map,g <$i >a && mv a $i; done
for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,rc_tab,rc_map,g <$i >a && mv a $i; done

(and manually fixed where needed)
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,IR_TYPE,RC_TYPE,g <$i >a && mv a $i; done
for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,ir_type,rc_type,g <$i >a && mv a $i; done
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

rc_map is confusing, as it may be understood as another thing. Properly
rename the field to indicate its usage.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Those functions are not InfraRed specific. So, rename them to properly
reflect it.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The Remote Controller subsystem is meant to be used not only by Infra Red
but also for similar types of Remote Controllers. The core is not specific
to Infra Red. As such, rename:
	- ir-core.h to rc-core.h
	- IR_CORE to RC_CORE
	- namespace inside rc-core.c/rc-core.h

To be consistent with the other changes.

No functional change on this patch.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Something weird happened with commit 740069e6e043403199dbe2b42256722fb814f6ae.
Instead of dong the right thing, it got somehow corrupted and reverted the
rc changes.

Thanks to David Härdeman for pointing me about the problem.

This patch should be merged with 740069e6e04 before sending upstream.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

- Some badly written applications in conjuction with certain SEC devices
  do send too many messages causing the DiSEqC bus to get congested. As
  a result, the end devices do get confused and hence do not respond.
  The issue was found by Julian Scheel.
Signed-off-by: NManu Abraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

- Reduce the amount of white noise present, which causes the
  demodulator a significant time to acquire a frontend lock
  on a whole. Frontend shows a large significant improvement in
  performance.

Thanks to Peter Nayler for helping to identify the potential
hotspots and fixing them.
Signed-off-by: NManu Abraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This function is declared extern and exported, and should not be given
a generic name which may conflict with gpiolib in future.
Signed-off-by: NBen Hutchings <ben@decadent.org.uk>
Signed-off-by: NManu Abraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>