video :
	use the V4L2_STD macros to select the proper audio setting.

radio :
	add preemphasis ctr.
	test it by the command:
	v4l2-ctl -d /dev/radio0 --set-ctrl=pre_emphasis_settings=1

[mchehab@redhat.com: folded documentation patch]
Signed-off-by: NHuang Shijie <shijie8@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

pd-common.h contains the common data structures, while
vendorcmds.h contains the vendor commands for firmware.

[mchehab@redhat.com: Folded the 10 patches with the driver]
Signed-off-by: NHuang Shijie <shijie8@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Adds remote support for the Kworld 315U device

I have added the change for the IR_TYPE_NEC that Mauro suggested.

Note: I believe I got most of the mappings correct.  Though the
source and shutdown button probably could be mapped to something
better.

[mchehab@redhat.com: Fix CodingStyle]
Signed-off-by: NFranklin Meng <fmeng2002@yahoo.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

In si470x_usb_driver_disconnect() radio->disconnect_lock is accessed
after it is freed. This fixes the problem.

Coverity CID: 2530
Signed-off-by: NDarren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

There is no driver for new NXP TDA18218	tuner which is used by few recent
af9015 designs. af9015 uses number 179 as ID for that tuner. Inform this
tuner is not supported when device using that tuner is meet.
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Autodetect MYGICTV U718 from eeprom hash and select remote automatically.
Remove old iManufacturer string compare based remote selection logic.
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Autodetect A-Link DTU(m) based eeprom hash and select correct remote.
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add USB ID 0413:6a04 for Leadtek WinFast DTV2000DS.

Thanks to Gavin Ramm <gavin_ramm@hotmail.com> for reporting this.
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add USB ID 1b80:e402 for DigitalNow TinyTwin version 2.

Thanks to Trevor Phillips <trevor.phillips@gmail.com> for reporting this.
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Switch second and third memset parameter to stamp the length buffer bytes
by 0xff's, not 255 bytes by low 8 bits of Length.

Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, 	jirislaby@gmail.com, Matthias Benesch <twoof7@freenet.de>, 	Ralph Metzler <rjkm@metzlerbros.de>, Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: NJiri Slaby <jslaby@suse.cz>
Cc: Matthias Benesch <twoof7@freenet.de>
Cc: Ralph Metzler <rjkm@metzlerbros.de>
Cc: Oliver Endriss <o.endriss@gmx.de>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Adds digital and analogue tv support for Dikom DK300 hybrid usb card.

Not working: remote controller

To be done: it seems that with the proposed patch the digital demodulator
remains activated if the tuner is switched from digital to analogue mode.

Workaround is to unplug and replug the device when switching from digital to
analogue. If someone can explain how to verify the gpio settings using the
usbsnoop, the above issue perhaps can be resolved.
Signed-off-by: NAndrea Amorosi <Andrea.Amorosi76@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

In each case, the NULL test has been performed already.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r@
expression *x;
expression e;
identifier l;
@@

if (x == NULL || ...) {
    ... when forall
    return ...; }
... when != goto l;
    when != x = e
    when != &x
*x == NULL
// </smpl>
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove check  "state->dst_type == DST_DTYPE_IS_CABLE"  in function
dst_get_tuna (around line 1352) to select the correct checksum
computation

Fill in the .caps field in struct dst_dvbc_ops (around line 1824) with
all the supported QAM modulation methods to match the capabilities of
the card as implemented in function dst_set_modulation (around line
502). Note that beginning with linux kernel version 2.6.32 the
modulation method is checked (by function
dvb_frontend_check_parameters in file
drivers/media/dvb/dvb-core/dvb_frontend.c) and thus tuning fails if
you use a modulation method that is not present in the .caps field.

This patch has been tested on a Twinhan VP2031A DVB-C card with the
2.6.32.2 kernel.
Signed-off-by: NKlaas de Waal <klaas.de.waal@gmail.com>
Signed-off-by: NManu Abraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

When capturing NTSC, the saa7134 can capture 720x480.

While doing Laserdisc captures using this card, I noticed that right side
was truncated/cropped. The highest geometry the driver allows is 704x480,
even though in Windows XP it is 720x480. This results in no cropping
and the same results as in Windows.

Tested on an AverMedia GO 007 FM Plus.
Signed-off-by: NSean Young <sean@mess.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

if the AGC2 > 1400 then no signal on this frequency for STV0900 Cut 3.0. For
Cut 2.0 this value is 700.
Signed-off-by: NAbylay Ospan <aospan@netup.ru>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

As pointed by Magnus Alm <magnus.alm@gmail.com>, commit 99dbd128bb applied
a hunk at the wrong place. This patch moves the code to the right place.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Commiter: Oliver Endriss <o.endriss@gmx.de>

Fix typo. Sort list of components for better readability.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Commiter: Oliver Endriss <o.endriss@gmx.de>

Use 'get_dvb_firmware ngene' to download 'ngene_15.fw' and 'ngene_17.fw'.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

After merging the scsi-post-merge tree, today's linux-next build (powerpc
allyesconfig) failed like this:

drivers/media/dvb/ngene/ngene-core.c: In function 'ngene_release_buffers':
drivers/media/dvb/ngene/ngene-core.c:1443: error: implicit declaration of function 'vfree'
drivers/media/dvb/ngene/ngene-core.c: In function 'ngene_get_buffers':
drivers/media/dvb/ngene/ngene-core.c:1454: error: implicit declaration of function 'vmalloc'
drivers/media/dvb/ngene/ngene-core.c:1454: warning: assignment makes pointer from integer without a cast
drivers/media/dvb/ngene/ngene-core.c:1461: warning: assignment makes pointer from integer without a cast
drivers/media/dvb/ngene/ngene-core.c:1467: warning: assignment makes pointer from integer without a cast
drivers/media/dvb/ngene/ngene-core.c: In function 'ngene_probe':
drivers/media/dvb/ngene/ngene-core.c:1836: warning: assignment makes pointer from integer without a cast

Caused by commit b54c755d6263efe376f3dfc8c72c8e7b4fb4f4c1 ("V4L/DVB: ngene: Initial check-in").
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The timberdale FPGA is found on the Intel in-Vehicle Infotainment reference board
russelville.

The driver is a PCI driver which chunks up the I/O memory and distributes interrupts
to a number of platform devices for each IP inside the FPGA.
Signed-off-by: NRichard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch add supports for the radio system on the Intel Russellville board.

It's a In-Vehicle Infotainment board with a radio tuner and DSP.

This umbrella driver has the DSP and tuner as V4L2 subdevs and calls them
when needed.
Signed-off-by: NRichard Röjfors <richard.rojfors@pelagicore.com>
Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Use I2C_CLASS_TV_DIGITAL, not I2C_ADAP_CLASS_TV_DIGITAL.
Remove initialisation of bus_lock mutex.
Thanks to Mauro for pointing out.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Thanks-to: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Make checkpatch.pl happy.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Cards 18c3:abc3/18c3:abc4 should be displayed as 'Linux4Media cineS2'.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Request might already have been processed when the interrupt arrives.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Implement workaround for comamnd timeout.
Use FW15 and avoid switching DMA on and off.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Set ADC1 and ADC2 range of the stv0900 to 1Vpp.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Adapt to current stv090x + stv6110 drivers.

[mchehab@redhat.com: removed compilation hack added by me on a prev patch]
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Identify card 18c3:db01 as 'Mystique SaTiX-S2 Dual'.
Signed-off-by: NMatthias Benesch <twoof7@freenet.de>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Trivial I2C related fixes/cleanups
 - Remove Unused I2C ID
 - point the I2C device to the physical device
Signed-off-by: NManu Abraham <manu@linuxtv.org>
Acked-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove/comment-out unused code, make some functions/declarations static.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

If parameter "one_adapter" is set, only one adapter per device will be attached.
Otherwise an adapter for every frontend will be attached.
Signed-off-by: NMatthias Benesch <twoof7@freenet.de>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add EXPORT_SYMBOL(dvb_ringbuffer_flush) again,
replace my_dvb_ringbuffer_flush() in ngene driver.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove kernel version check for dvb_[un]register_adapter.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Changed severity of some diagnostic messages.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove stray mleep() which prevented fast tuning.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fixed unloading of module ngene.
Signed-off-by: NRoland Praml <pram@gmx.de>
Signed-off-by: NMatthias Benesch <twoof7@freenet.de>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove firmware debugging, because setting ngene_fw_debug and requesting
firmware from file causes a kernel error.
Signed-off-by: NMatthias Benesch <twoof7@freenet.de>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Added support for nGene based Media-Pointer DVB-S2 twin tuner cards.

[mchehab@redhat.com: Fix compilation error: unknown field ‘ref_clk’]
Signed-off-by: NMatthias Benesch <twoof7@freenet.de>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove and disable unnecessary code. Disable define ONE_ADAPTER.
Signed-off-by: NMatthias Benesch <twoof7@freenet.de>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>