This merges the DVB tree, but fixes up the history that had gotten
screwed up by a broken commit.

The history is fixed up by re-doing the commit properly (taking the
resolve from the final result of the original), and then cherry-picking
the commits that followed the broken merge.

* dvb: (190 commits)
  V4L/DVB (3545): Fixed no_overlay option and quirks on saa7134 driver
  V4L/DVB (3543): Fix Makefile to adapt to bt8xx/ conversion
  V4L/DVB (3538): Bt8xx documentation update
  V4L/DVB (3537a): Whitespace cleanup
  V4L/DVB (3533): Add WSS (wide screen signalling) module parameters
  V4L/DVB (3532): Moved duplicated code of ALPS BSRU6 tuner to a standalone file.
  V4L/DVB (3530): Kconfig: remove VIDEO_AUDIO_DECODER
  V4L/DVB (3529): Kconfig: add menu items for cs53l32a and wm8775 A/D converters
  V4L/DVB (3528): Kconfig: fix ATSC frontend menu item names by manufacturer
  V4L/DVB (3527): VIDEO_CPIA2 must depend on USB
  V4L/DVB (3525): Kconfig: remove VIDEO_DECODER
  V4L/DVB (3524): Kconfig: add menu items for saa7115 and saa7127
  V4L/DVB (3494): Kconfig: select VIDEO_MSP3400 to build msp3400.ko
  V4L/DVB (3522): Fixed a trouble with other PAL standards
  V4L/DVB (3521): Avoid warnings at video-buf.c
  V4L/DVB (3514): SAA7113 doesn't have auto std chroma detection mode
  V4L/DVB (3513): Remove saa711x driver
  V4L/DVB (3509): Make a needlessly global function static.
  V4L/DVB (3506): Cinergy T2 dmx cleanup on disconnect
  V4L/DVB (3504): Medion 7134: Autodetect second bridge chip
  ...
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Some chipsets have several problems when pci to pci transfers are activated
on overlay mode. the option no_overlay allows disabling such feature of
the driver, in favor of keeping the system stable.
The default is to use pcipci_fail flag defined on drivers/pci/quirks.c.
It also allows the user to override it by forcing disable overlay or forcing
enable. Forcing enable may generate PCI transfer corruption, including disk
mass corruption, so should be used with care.
Added a text description to this option and make messages looks the same at
both bttv and saa7134 drivers.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NManu Abraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NUwe Bugla <uwe.bugla@gmx.de>
Signed-off-by: NManu Abraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Add wss_cfg_4_3 and wss_cfg_16_9 configuration options.
Firmware 2623 or later required.
Both parameters are bit masks:
- bit 15: disable WSS
- bit 14: send short WSS burst, then turn off WSS
- bit 13..0: WSS bits as specified by the standard
These parameters are useful if you own a broken tv set which
does not handle wss correctly.
Default settings:
- wss_cfg_4_3: 0x4008
- wss_cfg_16_9: 0x0007
These should work with most devices.
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Moved duplicated code of ALPS BSRU6 tuner to a standalone file.
Modified av7110 and budget drivers to include the new file.
Signed-off-by: NPerceval Anichini <perceval.anichini@streamvision.fr>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- removed VIDEO_AUDIO_DECODER Kconfig menu item.
  VIDEO_MSP3400, VIDEO_CS53L32A and VIDEO_WM8775 now
  each have their own menu items.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- created Kconfig item, VIDEO_CS53L32A, for the cs53l32a module which supports
  the Cirrus Logic CS53L32A Low Voltage Stereo A/D Converter.
- created Kconfig item, VIDEO_WM8775, for the wm8775 module which supports
  the Wolfson Microelectronics WM8775 high performance stereo A/D Converter.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- Corrected typo for NxtWave NXT200X
- Added "Oren" manufacturer name to menu items for OR51132 and OR51211
- Removed "(pcHDTV HDx000 card)" from Oren frontends menu item names,
  This isn't necessary, as these frontends are selected by the card drivers,
  build configuration (DVB_BT8XX and VIDEO_CX88_DVB).
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

CONFIG_VIDEO_CPIA2=y, CONFIG_USB=n results in the following compile
<--  snip  -->
...
  LD      .tmp_vmlinux1
drivers/built-in.o: In function `set_alternate':cpia2_usb.c:(.text+0x443aa2): undefined reference to `usb_set_interface'
drivers/built-in.o: In function `cpia2_usb_stream_resume': undefined reference to `usb_alloc_urb'
drivers/built-in.o: In function `cpia2_usb_stream_resume': undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `cpia2_usb_stream_pause': undefined reference to `usb_kill_urb'
drivers/built-in.o: In function `cpia2_usb_stream_pause': undefined reference to `usb_free_urb'
drivers/built-in.o: In function `cpia2_usb_disconnect':cpia2_usb.c:(.text+0x443e14): undefined reference to `usb_driver_release_interface'
drivers/built-in.o: In function `cpia2_usb_transfer_cmd': undefined reference to `usb_control_msg'
drivers/built-in.o: In function `cpia2_usb_transfer_cmd': undefined reference to `usb_control_msg'
drivers/built-in.o: In function `cpia2_usb_complete':cpia2_usb.c:(.text+0x444836): undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `cpia2_usb_cleanup': undefined reference to `usb_deregister'
drivers/built-in.o: In function `cpia2_usb_init': undefined reference to `usb_register_driver'
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- removed VIDEO_DECODER Kconfig menu item.
  VIDEO_CX25840, VIDEO_SAA711X and VIDEO_SAA7127 now
  each have their own menu items.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- created Kconfig menu item, VIDEO_SAA711X, for the saa7115 module,
  which supports SAA7113, SAA7114 and SAA7115 video decoders.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The msp3400 driver is currently only being built if
the bttv driver is selected. There are new drivers
that will be needing msp3400, so simply including
msp3400 in the Makefile is no longer appropriate.
This patch creates VIDEO_MSP3400, and alters VIDEO_BT848, VIDEO_PVRUSB2
and VIDEO_AUDIO_DECODER each to select VIDEO_MSP3400.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

V4L2_STD_PAL define is not correct. It specifies only 50Hz PAL standards.
This patch fixes saa7113 color config for other PAL video standards.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This patch makes chroma standard selection based at possible values,
according with datasheet.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Now, em28xx uses saa7115 instead of saa711x.
saa7115 driver is capable of handling saa 7113, 7114 and 7115.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Detaching the device didn't clean up several device files in /dev/dvb,
after applying that patch all dvb devices disappeared as expected.
Signed-off-by: NMarkus Rechberger <mrechberger@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The device, Medion 7134, has two saa7134 chips on it, but only one of them
is functional in the current saa7134 driver.
This patch adds autodetection for the second, unsupported saa7134 chip,
as SAA7134_BOARD_MD7134_BRIDGE_2, and displays a message to the user
(in dmesg) indicating that the second chip isn't yet functional.
This is useful for users, since two instances of the saa7134 driver
will spawn. This patch will prevent confusion by warning the user that
only one of the chips on the board are functional.
There are other versions of the SAA7134_BOARD_MD7134 with only a single
saa7134 bridge/decoder -- those devices will not be affected by this patch.
Only devices containing the second chip will display the warning.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

There are already some supported devices that contain two
saa713x chips on-board, where only one of these chips is
currently functional in the driver.
We are already printing a warning message for the second
saa7134 decoder in SAA7134_BOARD_AVERMEDIA_A169_B. This
patch alters that case to make it generic, so that other
cards in the same situation can use it.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Use dvb_ringbuffer instead of an own buffer implementation in
dmxdev.[ch].
Signed-off-by: NAndreas Oberritter <obi@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Oliver Endriss spotted, that resetting read and write pointers on
flush() requires additional locking and breaks the av7110 driver.
Therefore this patch partially reverts the previous patch titled "make
dvb_ringbuffer compatible to dmxdev_buffer".
Signed-off-by: NAndreas Oberritter <obi@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Coverity reported a bug at checking max number of supported boards by
em28xx init code.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

VIDEO_MXB selects VIDEO_TUNER, so we don't have to include tuner.o
in the Makefile.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The cx25840 module requires external firmware in order to function,
so it must select FW_LOADER, but saa7115 and saa7129 do not require it.
This patch creates VIDEO_CX25840, and alters VIDEO_DECODER to select it.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

If the call to cx88_core_get returns a NULL value, it is dereferenced
by cx88_reset, and perhaps by cx88_core_put.  Spotted by the Coverity
checker.
Signed-off-by: NDuncan Sands <baldrick@free.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Added variable 'error' to struct dvb_ringbuffer, which is set to zero on
init() and flush(). Also reset read an write pointers to zero on flush()
to get less fragmented data.
Signed-off-by: NAndreas Oberritter <obi@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This patch fixes default values for some picture controls:
 - brightness set to 50% by default (now is 0%)
 - hue set to 50% by default (now is 0%)
 - sets saturation to datasheet value
 - volume set to 0dB (now is -32dB)
and some left small fixes:
 - twice offset adding
 - balance didn't follow datasheet (bits[0:5] = attenuation;
   bit[6] = channel to provide attenuation)
Signed-off-by: NMarcin Rudowski <mar_rud@poczta.onet.pl>
Signed-off-by: NIan Pickworth <ian@pickworth.me.uk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This patch adds support for the IR remote control found in the card
CX88_BOARD_PROLINK_PLAYTVPVR.
Signed-off-by: NMatheus Izvekov <mizvekov@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This patch changes the gpio0 values for the card CX88_BOARD_PROLINK_PLAYTVPVR
to the ones observed using RegSpy from the dscaler project.
Signed-off-by: NMatheus Izvekov <mizvekov@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- Added support for AVerMedia A169 Dual Analog tuner card
  (dual saa7134 decoders - only 1 working right now)
- Added autodetection for both parts of the card.
  It shows up like 2 cards, B1 and B
- Enabled tuner B1, SVIDEO on B1 and composite1 through SVIDEO,
  FIXME: B is more or less dead at this point and I suspect the
  FM-radio is on the B part of the board
Signed-off-by: NRickard Osser <ricky@osser.se>
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- added tuner_lg_taln_pal_secam_ranges
- renamed tuner 66 from TUNER_LG_NTSC_TALN_MINI to TUNER_LG_TALN
- updated FlyTV mini Asus Digimatrix with new tuner

Thanks-to: Rickard Osser <ricky@osser.se>
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- matched indents on quotes within a printk
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- added missing "count" element in Thomson FE6600
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>