The DRX-K doesn't change the delivery system at set_properties,
but do it at frontend init. This causes problems on programs like
w_scan that, by default, opens both frontends.

Instead, explicitly set the format when set_parameters callback is
called.
Tested-by: NEddi De Pieri <eddi@depieri.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

While xc5000 supports 7MHz bandwidth, the driver were lacking the code
implementing this feature, causing tuning issues with VHF chanels
used in Countries like Italy.

After this patch:

>>> tune to: 177500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE
0x0000 0x0d49: pmt_pid 0x0102 RAI -- Rai 1 (running)
0x0000 0x0d4a: pmt_pid 0x0101 RAI -- Rai 2 (running)
0x0000 0x0d4b: pmt_pid 0x0100 RAI -- Rai 3 TGR Veneto (running)
0x0000 0x0d53: pmt_pid 0x0118 RAI -- Rai News (running)
0x0000 0x0d54: pmt_pid 0x0119 Rai -- Rai 3 TGR Emilia Romagna (running)
0x0000 0x0d4c: pmt_pid 0x0103 Rai -- Rai Radio1 (running)
0x0000 0x0d4d: pmt_pid 0x0104 Rai -- Rai Radio2 (running)
0x0000 0x0d4e: pmt_pid 0x0105 Rai -- Rai Radio3 (running)
Network Name 'Rai'
Tested-by: NEddi De Pieri <eddi@depieri.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

While here, add a debug message, to easy detecting bugs on it.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

As reported by Devin Heitmueller <dheitmueller@kernellabs.com>:

> It seems like a change such as this could significantly change the
> timing of tuner initialization if you have multiple xc5000 based
> products that might have a slow i2c bus.  Was that intentional?

After discussed with Eddi de Pierri <eddi@depieri.net>, it was pointed that
the change was not intentional, and it was just a trial while developing
the patches that add support for HVR-930C.

So, remove this hack.
Reported-by: NDevin Heitmueller <dheitmueller@kernellabs.com>
Acked by: Eddi de Pierri <eddi@depieri.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

[ 3755.608233] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
[ 3755.616360] IP: [<ffffffffa03b80b7>] tm6000_ir_int_stop+0x10/0x1b [tm6000]
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

All devices should support alsa module. Devices with DVB will
auto-load the dvb module. This way, tm6000-based devices should
now have hot plugin.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This should allow using 24 or 32 bits NEC IR decoding tables with
those devices.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Now that the tm6000 driver is on a good shape, we can enable
device autodetection, based on the USB ID.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The IR support were broken on my tests with HVR-900H. Also,
there were several issues on the current implementation.
This patch is a major rewrite of the IR support for this
	- Improve debug messages;
	- Don't do polling for interrrupt based IR;
	- Add proper support for RC-5 protocol;
	- Always provide 16 bits for NEC and RC-5;
	- Fix polling code;
	- Split polling functions from URB Interrupt ones;
	- Don't hardcode the XTAL reference for tm6000 IR;
	- If a URB submit fails, retries after 100ms;
	- etc.

Tested on Hauppauge HVR-900H, with RC-5 and NEC remotes.

Issues on IR handling, on this device:
	- Repeat events aren't detected (neither on NEC or RC-5);
	- NEC codes are always provided with 16 bits.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

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

Fix lock bit to better indicate signal strength, from 4096 to
65535.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

IR registers 0xd9 to 0xdf were badly named, making harder to
check what's the register accessed at the RC code. Fix the
name convention.

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

drivers/media/video/tm6000/tm6000-video.c: In function ‘tm6000_release’:
drivers/media/video/tm6000/tm6000-video.c:1608:7: warning: unused variable ‘err’ [-Wunused-variable]
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

beholder use a map with 3 bytes, but many rc maps have 2 bytes, so I add a workaround for beholder rc.
Signed-off-by: NStefan Ringel <linuxtv@stefanringel.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NStefan Ringel <linuxtv@stefanringel.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NStefan Ringel <linuxtv@stefanringel.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NStefan Ringel <linuxtv@stefanringel.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NStefan Ringel <linuxtv@stefanringel.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

A V4L2 standards mask may contain several standards. A more restricted
mask with just one standard is used when user needs to bind to an specific
standard that can't be auto-detect among a more generic mask.

So, Improve the autodetection logic to detect the correct audio standard
most of the time.

Based on a patch made by Dmitri Belimov <d.belimov@gmail.com>.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

There are some properties found on em28xx, but not on tm6000. Add
them, in order to be more consistent.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Otherwise compilation breaks with:

...

after apparently no longer included recursively from other header files.
Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This silences the following Sparse warnings:
lirc_imon.c:404:32: warning: incorrect type in argument 1 (different address spaces)
lirc_imon.c:404:32:    expected void const [noderef] <asn:1>*<noident>
lirc_imon.c:404:32:    got char const *buf
lirc_imon.c:117:28: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
lirc_imon.c:117:28:    expected long ( *write )( ... )
lirc_imon.c:117:28:    got long ( static [toplevel] *<noident> )( ... )
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

We pass this to fm_tx_set_radio_text() which expects a NUL terminated
string.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

V4L2_FBUF_CAP_SRC_CHROMAKEY is the opposite of V4L2_FBUF_CAP_CHROMAKEY, but
according to the documentation it was the same. The terms 'video' and
'framebuffer' were accidentally swapped in the text.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
CC: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

  high-latency devices.

Thanks to Hans de Goede for our discussions on this topic.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Thanks-to: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

As per discussion during the 2011 V4L-DVB workshop.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

For some reason the V4L2_TUNER_CAP_RDS_CONTROLS/BLOCK_IO capabilities were never
documented in the proper table. In addition, then RDS interface section incorrectly
referred to them as V4L2_TUNER_SUB_RDS_... instead of CAP_RDS_...

This is now fixed.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

commit a846d8fce9e8be30046be3c512982bd0345e7015

The 2250 board uses bulk endpoint for interrupt handling,
and should use a bulk urb instead of an int urb.
Signed-off-by: NPete Eberlein <pete@sensoray.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: NThomas Meyer <thomas@m3y3r.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: NThomas Meyer <thomas@m3y3r.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The semantic patch that makes this change is available
in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci.
Signed-off-by: NThomas Meyer <thomas@m3y3r.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: NThomas Meyer <thomas@m3y3r.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: NThomas Meyer <thomas@m3y3r.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The intend of this patch is to limit the maximum I2C speed.
Signed-off-by: NOlivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: NPatrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The intend of this patch is to add the support for the DiBcom reference
board TFE8096P.
Signed-off-by: NOlivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: NPatrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The purpose of this patch is to support the DiBcom chip dib8096P.
Signed-off-by: NOlivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: NPatrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The intend of this patch is to add the support for the DiBcom reference
board TFE7790E.
Signed-off-by: NOlivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: NPatrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patches improves the tuning of the dib8000 and correct the monitoringr
of the SNR.The patch allows to faster detect that there is no ISDB-T channel
on the wanted frequency.
Signed-off-by: NOlivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: NPatrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The intend of this patch is to correct some warnings given.
Signed-off-by: NOlivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: NPatrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The intend of this patch is to add the support for the DiBcom reference
board TFE7090E.
Signed-off-by: NOlivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: NPatrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>