GitHub/LineageOS/G12/android_kernel_amlogic_linux-4.9.git
16 years agoV4L/DVB (7501): soc-camera: use a spinlock for videobuffer queue
Guennadi Liakhovetski [Fri, 4 Apr 2008 16:46:34 +0000 (13:46 -0300)]
V4L/DVB (7501): soc-camera: use a spinlock for videobuffer queue

All drivers should provide a spinlock to be used in videobuf operations.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Reviewed-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7500): soc-camera: extract function pointers from host object into operations
Guennadi Liakhovetski [Fri, 4 Apr 2008 16:41:25 +0000 (13:41 -0300)]
V4L/DVB (7500): soc-camera: extract function pointers from host object into operations

Function pointers and the driver owner are not expected to change
throughout soc-camera host's life. Extract them into an operations struct.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7494): videobuf-dma-sg.c: Avoid NULL dereference and add comment about backw...
Brandon Philips [Wed, 2 Apr 2008 21:10:59 +0000 (18:10 -0300)]
V4L/DVB (7494): videobuf-dma-sg.c: Avoid NULL dereference and add comment about backwards compatibility

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7493): videobuf: Avoid deadlock with QBUF and bring up to spec for empty...
Brandon Philips [Wed, 2 Apr 2008 21:10:59 +0000 (18:10 -0300)]
V4L/DVB (7493): videobuf: Avoid deadlock with QBUF and bring up to spec for empty queue

Add a waitqueue to wait on when there are no buffers in the buffer queue.
DQBUF waits on this queue without holding vb_lock to allow a QBUF to happen.
Once a buffer has been queued we recheck that the queue is still streaming and
wait on the new buffer's waitqueue while holding the vb_lock.  The driver
should come along in a timely manner and put the buffer into its next state
finishing the DQBUF.

By implementing this waitqueue it also brings the videobuf DQBUF up to spec and
it now blocks on O_NONBLOCK even when no buffers have been queued via QBUF:

"By default VIDIOC_DQBUF blocks when no buffer is in the outgoing queue."
 - V4L2 spec

Signed-off-by: Brandon Philips <bphilips@suse.de>
CC: Trent Piepho <xyzzy@speakeasy.org>
CC: Carl Karsten <carl@personnelware.com>
CC: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7492): vivi: Simplify the vivi driver and avoid deadlocks
Brandon Philips [Wed, 2 Apr 2008 21:10:59 +0000 (18:10 -0300)]
V4L/DVB (7492): vivi: Simplify the vivi driver and avoid deadlocks

vivi previously had a very complex queuing system and held spinlocks while
doing copy_to_user, kmalloc, etc.  This caused the driver to easily deadlock
when a multi-threaded application used it and revealed bugs in videobuf too.

This replaces the copy_to_user with memcpy since we were never copying to user
space addresses.  And makes the kmalloc atomic.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7491): vivi: make vivi openable only once
Brandon Philips [Wed, 2 Apr 2008 21:10:59 +0000 (18:10 -0300)]
V4L/DVB (7491): vivi: make vivi openable only once

vivi currently doesn't have the infrastructure to handle being opened more than
one time and will crash if it is.  So, make it openable only once.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7489): videobuf-vmalloc.c: Remove buf_release from videobuf_vm_close
Brandon Philips [Wed, 2 Apr 2008 21:10:59 +0000 (18:10 -0300)]
V4L/DVB (7489): videobuf-vmalloc.c: Remove buf_release from videobuf_vm_close

Remove the buf_release on vm_close because it will lead to a buffer being
released multiple times since all buffers are already freed under the two
possible cases: device close or STREAMOFF.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7488): videobuf: Simplify videobuf_waiton logic and possibly avoid missed...
Brandon Philips [Wed, 2 Apr 2008 21:10:59 +0000 (18:10 -0300)]
V4L/DVB (7488): videobuf: Simplify videobuf_waiton logic and possibly avoid missed wakeup

Possible missed wakeup- use kernel helpers for wait queues
  http://www.mail-archive.com/linux-usb-devel@lists.sourceforge.net/msg27983.html

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7487): videobuf: Wakeup queues after changing the state to ERROR
Brandon Philips [Wed, 2 Apr 2008 21:10:57 +0000 (18:10 -0300)]
V4L/DVB (7487): videobuf: Wakeup queues after changing the state to ERROR

The waitqueues must be woken up every time state changes.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7483): tuner-simple: fix broken build dependency
Michael Krufky [Sun, 30 Mar 2008 20:00:45 +0000 (17:00 -0300)]
V4L/DVB (7483): tuner-simple: fix broken build dependency

tuner-simple is the only module that uses tuner-types - these will be
merged to a single module in the future.  For now, build both of them
if TUNER_SIMPLE is selected.

This fixes the following build warning, if tuner-simple is selected
without tuner-types:

WARNING: "tuner_count" [tuner-simple.ko] undefined!
WARNING: "tuners" [tuner-simple.ko] undefined!

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7481): tda18271: fix standard map debug
Michael Krufky [Sun, 30 Mar 2008 22:40:20 +0000 (19:40 -0300)]
V4L/DVB (7481): tda18271: fix standard map debug

Show IF level and rf agc top settings in standard map dumps.

Dump standard map during attach if DBG_MAP or DBG_ADV is set.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7480): make sn9c102_i2c_try_write() static
Adrian Bunk [Mon, 31 Mar 2008 02:29:02 +0000 (23:29 -0300)]
V4L/DVB (7480): make sn9c102_i2c_try_write() static

This patch makes the needlessly global sn9c102_i2c_try_write() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
CC: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7479): proper prototype for zoran_device.c:zr36016_write()
Adrian Bunk [Mon, 31 Mar 2008 02:28:59 +0000 (23:28 -0300)]
V4L/DVB (7479): proper prototype for zoran_device.c:zr36016_write()

This patch adds a proper prototype for zr36016_write() in
drivers/media/video/zoran_card.h

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7476): New USB ID for Leadtek DVB-T USB
Darryl Green [Sun, 30 Mar 2008 00:47:43 +0000 (21:47 -0300)]
V4L/DVB (7476): New USB ID for Leadtek DVB-T USB

Detect Leadtek Winfast USB DTV Dongle with ID of 0x6f01

Signed-off-by: Darryl Green <darryl.green@aanet.com.au>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7475): Added support for Terratec Cinergy T USB XXS
Alexander Simon [Sun, 30 Mar 2008 00:37:54 +0000 (21:37 -0300)]
V4L/DVB (7475): Added support for Terratec Cinergy T USB XXS

Alexander Simon found out that the Terratec Cinergy T USB XXS is just a clone of another DiB7070P-based device.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7474): support key repeat with dib0700 ir receiver
Patrick Boettcher [Sun, 30 Mar 2008 00:37:01 +0000 (21:37 -0300)]
V4L/DVB (7474):  support key repeat with dib0700 ir receiver

This patch enables support for repeating last event when a key is holded
down with dib0700 devices. It works with rc5 and nec remotes.
It also fixes an annoying bug that floods kernel log with "Unknown key"
messages after each keypress. This happened because the driver was not
resetting infrared register after each poll so it kept polling last key
even if nothing was being pressed. Fixing this, (calling rc_setup after
each poll), permits to implement key repeat.

Signed-off-by: Filippo Argiolas <filippo.argiolas at gmail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7473): PATCH for various Dibcom based devices
Albert Comerma [Sun, 30 Mar 2008 00:35:57 +0000 (21:35 -0300)]
V4L/DVB (7473): PATCH for various Dibcom based devices

This patch introduces support for dvb-t for the following DiBcom based cards:

- Terratec Cinergy HT USB XE (USB-ID: 0ccd:0058)
- Terratec Cinergy HT Express (USB-ID: 0ccd:0060)
- Pinnacle 320CX (USB-ID: 2304:022e)
- Pinnacle PCTV72e (USB-ID: 2304:0236)
- Pinnacle PCTV73e (USB-ID: 2304:0237)
- Yuan EC372S (USB-ID: 1164:1edc)

Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Felix Apitzsch <F.Apitzsch@soz.uni-frankfurt.de>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Albert Comerma <albert.comerma@gmail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7472): reworked patch to support TT connect S-2400
Andre Weidemann [Sun, 30 Mar 2008 00:30:49 +0000 (21:30 -0300)]
V4L/DVB (7472):  reworked patch to support TT connect S-2400

Added support for Technotrend connect S-2400.

Signed-off-by: Andre Weidemann <Andre.Weidemann@web.de>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7470): CX24123: preparing support for CX24113 tuner
Patrick Boettcher [Sun, 30 Mar 2008 00:01:12 +0000 (21:01 -0300)]
V4L/DVB (7470): CX24123: preparing support for CX24113 tuner

To support a new device based on CX24123 (using the CX24113-tuner) the following was done:

- added two parameters to de-select the internal PLL-driver (for CX24108) and a AGC-function callback.
- added a virtual i2c-adapter which allow simple access behind the i2c-gate
- cleanup up some code

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7469): Preparation for supporting new devices, cleanup and saneness
Patrick Boettcher [Sat, 29 Mar 2008 23:49:57 +0000 (20:49 -0300)]
V4L/DVB (7469): Preparation for supporting new devices, cleanup and saneness

To prepare the support for new device to the flexcop-family some preparation and cleanups was done + some saneness:

- created an i2c-adapter for each i2c-port available. Easier usage for devices with several device on different i2c-busses
- initialize i2c before doing the eeprom read
- changed the way to attach the different frontends, easier to read now
- enabled support for i2c-devices having no register address (1-byte access)

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7463): cx88: Enable color killer by default
Frej Drejhammar [Mon, 24 Mar 2008 01:43:25 +0000 (22:43 -0300)]
V4L/DVB (7463): cx88: Enable color killer by default

An enabled color killer will not degrade picture quality for color
input signals, only suppress bogus color information on
black-and-white input. Therefore enable it by default.

Signed-off-by: Frej Drejhammar <frej.drejhammar@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7462): bttv: Fix some API non-compliances for some audio/input V4L2 calls
Mauro Carvalho Chehab [Tue, 1 Apr 2008 23:30:24 +0000 (20:30 -0300)]
V4L/DVB (7462): bttv: Fix some API non-compliances for some audio/input V4L2 calls

Thanks to Cyrill Gorcunov <gorcunov@gmail.com> for pointing this
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7459): Test cmd, not definition in decoder_command(), drivers/media/video...
Roel Kluin [Fri, 28 Mar 2008 02:51:05 +0000 (23:51 -0300)]
V4L/DVB (7459): Test cmd, not definition in decoder_command(), drivers/media/video/zoran_device.c

include/linux/video_decoder.h:
34:#define DECODER_SET_NORM _IOW('d', 3, int)
35:#define DECODER_SET_INPUT _IOW('d', 4, int)

untested, please confirm it's right.

Test cmd value, not definition of DECODER_SET_INPUT

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7458): saa7134: Adds analog support for Avermedia A16D
Mauro Carvalho Chehab [Fri, 28 Mar 2008 20:52:44 +0000 (17:52 -0300)]
V4L/DVB (7458): saa7134: Adds analog support for Avermedia A16D

Thanks to timf <timf@iinet.net.au>, "Richard (MQ)" <osl2008@googlemail.com> and
gian luca rasponi <lucarasp@inwind.it> for their tests.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7456): vivi: Add 32bit compatibility to the module
Mauro Carvalho Chehab [Fri, 28 Mar 2008 20:45:51 +0000 (17:45 -0300)]
V4L/DVB (7456): vivi: Add 32bit compatibility to the module

Thanks to Jiri Slaby <jirislaby@gmail.com> for pointing this issue.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7455): cx88_dvb: qam doesn't apply on Kword ATSC 120
Mauro Carvalho Chehab [Fri, 28 Mar 2008 17:21:04 +0000 (14:21 -0300)]
V4L/DVB (7455): cx88_dvb: qam doesn't apply on Kword ATSC 120

Thanks to Michael Krufky for pointing this.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7454): cx88: Add user control for color killer
Frej Drejhammar [Mon, 24 Mar 2008 01:43:24 +0000 (22:43 -0300)]
V4L/DVB (7454): cx88: Add user control for color killer

The cx2388x family has a color killer. This patch implements the
V4L2_CID_COLOR_KILLER control for the cx2388x family. By default the
color killer is disabled, as in previous versions of the driver.

Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>"
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7453): v4l2-api: Define a standard control for color killer functionality
Frej Drejhammar [Mon, 24 Mar 2008 01:43:23 +0000 (22:43 -0300)]
V4L/DVB (7453): v4l2-api: Define a standard control for color killer functionality

Define a pre-defined control ID for color killer functionality.

Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>"
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7452): cx88: Enable chroma AGC by default for all non-SECAM modes
Frej Drejhammar [Mon, 24 Mar 2008 01:43:22 +0000 (22:43 -0300)]
V4L/DVB (7452): cx88: Enable chroma AGC by default for all non-SECAM modes

An enabled chroma AGC will not degrade picture quality if enabled on a
color PAL or NTSC signal with nominal signal levels. It will give a
significant color reproduction improvement if the chroma signals
diverge from nominal levels. Therefore enable chroma AGC by default
for PAL and NTSC standards.

Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>"
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7451): cx88: Add user control for chroma AGC
Frej Drejhammar [Mon, 24 Mar 2008 01:43:21 +0000 (22:43 -0300)]
V4L/DVB (7451): cx88: Add user control for chroma AGC

The cx2388x family has support for chroma AGC. This patch implements a
the V4L2_CID_CHROMA_AGC control for the cx2388x family. By default
chroma AGC is disabled, as in previous versions of the driver.

Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>"
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7450): v4l2-api: Define a standard control for chroma AGC
Frej Drejhammar [Mon, 24 Mar 2008 01:43:20 +0000 (22:43 -0300)]
V4L/DVB (7450): v4l2-api: Define a standard control for chroma AGC

Define a pre-defined control ID for chroma automatic gain control.

Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>"
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7449): cx88: fix oops on module removal caused by IR worker
Marton Balint [Wed, 26 Mar 2008 05:07:35 +0000 (02:07 -0300)]
V4L/DVB (7449): cx88: fix oops on module removal caused by IR worker

If the IR worker is not stopped before the removal of the cx88xx module,
an OOPS may occur, because the worker function cx88_ir_work gets called.
So stop the ir worker.

Signed-off-by: Marton Balint <cus@fazekas.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7448): Add support for Kworld ATSC 120
Mauro Carvalho Chehab [Fri, 28 Mar 2008 02:18:30 +0000 (23:18 -0300)]
V4L/DVB (7448): Add support for Kworld ATSC 120

This board has a s5h1409 demod, plus a xc30x8 tuner (probably, xc3018).

This patch adds proper support for radio, video, s-video, composite and ATSC.
However, support for radio and video depends on having s5h1409 i2c gate open,
otherwise, xc30x8 chip won't be visible.

For a better support, some rework is needed on cx88 driver, to allow adding
xc30x8 to i2c bus without sending i2c 0 byte reading to 0xc2 address.

Thanks to Vanessa Ezekowitz <vanessaezekowitz@gmail.com> for helping to figure
out the proper parameters for s5h1409 and the GPIO pins used by each
configuration.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7447): pvrusb2: Fix compilation warning
Mike Isely [Sat, 8 Mar 2008 07:02:20 +0000 (04:02 -0300)]
V4L/DVB (7447): pvrusb2: Fix compilation warning

Fix use of a non-int (size_t) being passed in a printf width field.
This benign issue has apparently been around for a long time, but went
undetected until now.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7441): kconfig fixes for tuner-simple
Michael Krufky [Tue, 22 Apr 2008 17:46:25 +0000 (14:46 -0300)]
V4L/DVB (7441): kconfig fixes for tuner-simple

Update Kconfig for the hybrid devices recently converted
to use tuner-simple rather than dvb-pll.

dvb-bt8xx no longer uses dvb-pll at all, so remove all
references to dvb-pll within that driver.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7440): dvb-bt8xx: fix build error
Michael Krufky [Tue, 22 Apr 2008 17:46:25 +0000 (14:46 -0300)]
V4L/DVB (7440): dvb-bt8xx: fix build error

Fix the following build error:

In file included from dvb-bt8xx.c:35:
dvb-bt8xx.h:42:26: error: tuner-simple.h: No such file or directory
dvb-bt8xx.c: In function 'frontend_init':
dvb-bt8xx.c:612: error: 'simple_tuner_attach' undeclared (first use in this function)
dvb-bt8xx.c:612: error: (Each undeclared identifier is reported only once
dvb-bt8xx.c:612: error: for each function it appears in.)
dvb-bt8xx.c:612: warning: type defaults to 'int' in declaration of '__a'
dvb-bt8xx.c:612: warning: type defaults to 'int' in declaration of 'type name'
dvb-bt8xx.c:612: warning: cast from pointer to integer of different size
dvb-bt8xx.c:612: warning: type defaults to 'int' in declaration of 'type name'
dvb-bt8xx.c:612: warning: cast from pointer to integer of different size
dvb-bt8xx.c:612: error: called object '__a' is not a function
dvb-bt8xx.c:696: warning: type defaults to 'int' in declaration of '__a'
dvb-bt8xx.c:696: warning: type defaults to 'int' in declaration of 'type name'
dvb-bt8xx.c:696: warning: cast from pointer to integer of different size
dvb-bt8xx.c:696: warning: type defaults to 'int' in declaration of 'type name'
dvb-bt8xx.c:696: warning: cast from pointer to integer of different size
dvb-bt8xx.c:696: error: called object '__a' is not a function

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7439): tuner-xc2028: Adds an option to allow forcing to load an specific...
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:24 +0000 (14:46 -0300)]
V4L/DVB (7439): tuner-xc2028: Adds an option to allow forcing to load an specific firmware name

There are a number of different firmware versions and variants, shipped
together with boards.

This patch adds an extra parameter to the tuner-xc2028 to allow specifying for
an specific firmware name to be loaded. This helps to test for a firmware that
better fits some board.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7437): tda18271: increment module version minor
Michael Krufky [Tue, 22 Apr 2008 17:46:23 +0000 (14:46 -0300)]
V4L/DVB (7437): tda18271: increment module version minor

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7436): tda18271: add basic support for slave tuner configurations
Michael Krufky [Tue, 22 Apr 2008 17:46:23 +0000 (14:46 -0300)]
V4L/DVB (7436): tda18271: add basic support for slave tuner configurations

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7435): tda18271: add function tda18271_charge_pump_source
Michael Krufky [Tue, 22 Apr 2008 17:46:23 +0000 (14:46 -0300)]
V4L/DVB (7435): tda18271: add function tda18271_charge_pump_source

Force the main pll charge pump or cal pll charge pump to source current
to the main pll loop filter or cal pll loop filter, respectively.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7434): tda18271: set rfagc modes during channel configuration
Michael Krufky [Tue, 22 Apr 2008 17:46:22 +0000 (14:46 -0300)]
V4L/DVB (7434): tda18271: set rfagc modes during channel configuration

Set rfagc to high speed mode before setting the pll.
Set rfagc to normal speed mode at the end of the function.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7433): tda18271: fix comparison bug in tda18271_powerscan
Michael Krufky [Tue, 22 Apr 2008 17:46:22 +0000 (14:46 -0300)]
V4L/DVB (7433): tda18271: fix comparison bug in tda18271_powerscan

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7432): tda18271: allow device-specific configuration of rf agc top
Michael Krufky [Tue, 22 Apr 2008 17:46:22 +0000 (14:46 -0300)]
V4L/DVB (7432): tda18271: allow device-specific configuration of rf agc top

allow device-specific configuration of rf agc rf top and if top

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7431): tda18271: allow device-specific configuration of IF level
Michael Krufky [Tue, 22 Apr 2008 17:46:21 +0000 (14:46 -0300)]
V4L/DVB (7431): tda18271: allow device-specific configuration of IF level

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7430): tda18271: fix typo in tda18271_calibrate_rf
Michael Krufky [Tue, 22 Apr 2008 17:46:21 +0000 (14:46 -0300)]
V4L/DVB (7430): tda18271: fix typo in tda18271_calibrate_rf

The internal calibration signal must be set on the cal pll.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7429): tda18271: write EP3 thru MD3 for image rejection low band initialization
Michael Krufky [Tue, 22 Apr 2008 17:46:21 +0000 (14:46 -0300)]
V4L/DVB (7429): tda18271: write EP3 thru MD3 for image rejection low band initialization

Both the tda18271 c1 and c2 parts only need EP3 through MD3 to be written for
the image rejection calibration's low band initialization.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7427): dvb-pll: remove rf input module options
Michael Krufky [Tue, 22 Apr 2008 17:46:20 +0000 (14:46 -0300)]
V4L/DVB (7427): dvb-pll: remove rf input module options

The ability to select RF input was a supported feature only available on
Philips TUV1236d and Philips FCV1236d.

This feature, along with support for the tuners that used it,
was moved into the tuner-simple module.

This can now be removed from dvb-pll.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7426): dvb-pll: renumber remaining description id's
Michael Krufky [Tue, 22 Apr 2008 17:46:20 +0000 (14:46 -0300)]
V4L/DVB (7426): dvb-pll: renumber remaining description id's

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7425): dvb-pll: remove dead code
Michael Krufky [Tue, 22 Apr 2008 17:46:20 +0000 (14:46 -0300)]
V4L/DVB (7425): dvb-pll: remove dead code

remove #if 0'd support for:

Philips TUV1236D
Philips TD1316
Philips FMD1216ME
LG TDVS-H06xF
Philips FCV1236D
Thomson FE6600
Microtune 4042 FI5
Thomson dtt761x

Support for these tuners has been moved into the 'tuner-simple' module.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7424): dvb-pll: remove support for Philips TUV1236D
Michael Krufky [Tue, 22 Apr 2008 17:46:20 +0000 (14:46 -0300)]
V4L/DVB (7424): dvb-pll: remove support for Philips TUV1236D

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7423): dvb-pll: remove support for Philips TD1316
Michael Krufky [Tue, 22 Apr 2008 17:46:19 +0000 (14:46 -0300)]
V4L/DVB (7423): dvb-pll: remove support for Philips TD1316

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7422): dvb-pll: remove support for Philips FMD1216ME
Michael Krufky [Tue, 22 Apr 2008 17:46:19 +0000 (14:46 -0300)]
V4L/DVB (7422): dvb-pll: remove support for Philips FMD1216ME

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7421): dvb-pll: remove support for LG TDVS-H06xF
Michael Krufky [Tue, 22 Apr 2008 17:46:19 +0000 (14:46 -0300)]
V4L/DVB (7421): dvb-pll: remove support for LG TDVS-H06xF

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7420): dvb-pll: remove support for Philips FCV1236D
Michael Krufky [Tue, 22 Apr 2008 17:46:18 +0000 (14:46 -0300)]
V4L/DVB (7420): dvb-pll: remove support for Philips FCV1236D

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7419): dvb-pll: remove support for Thomson FE6600
Michael Krufky [Tue, 22 Apr 2008 17:46:18 +0000 (14:46 -0300)]
V4L/DVB (7419): dvb-pll: remove support for Thomson FE6600

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7418): dvb-pll: remove support for Microtune 4042 FI5
Michael Krufky [Tue, 22 Apr 2008 17:46:17 +0000 (14:46 -0300)]
V4L/DVB (7418): dvb-pll: remove support for Microtune 4042 FI5

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7417): dvb-pll: remove support for Thomson dtt761x
Michael Krufky [Tue, 22 Apr 2008 17:46:17 +0000 (14:46 -0300)]
V4L/DVB (7417): dvb-pll: remove support for Thomson dtt761x

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7416): dvb-pll: remove support for Thomson dtt7610
Michael Krufky [Tue, 22 Apr 2008 17:46:17 +0000 (14:46 -0300)]
V4L/DVB (7416): dvb-pll: remove support for Thomson dtt7610

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7415): use tuner-simple for Philips TUV1236D digital tuning support
Michael Krufky [Tue, 22 Apr 2008 17:46:17 +0000 (14:46 -0300)]
V4L/DVB (7415): use tuner-simple for Philips TUV1236D digital tuning support

Convert cx88-dvb and saa7134-dvb to use tuner-simple instead of dvb-pll
for Philips TUV1236D

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7414): use tuner-simple for Philips TD1316 digital tuning support
Michael Krufky [Tue, 22 Apr 2008 17:46:16 +0000 (14:46 -0300)]
V4L/DVB (7414): use tuner-simple for Philips TD1316 digital tuning support

Convert saa7134-dvb to use tuner-simple instead of dvb-pll for Philips TD1316

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7413): use tuner-simple for Philips FMD1216ME digital tuning support
Michael Krufky [Tue, 22 Apr 2008 17:46:16 +0000 (14:46 -0300)]
V4L/DVB (7413): use tuner-simple for Philips FMD1216ME digital tuning support

Convert cxusb, cx88-dvb and saa7134-dvb to use tuner-simple instead of
dvb-pll for Philips FMD1216ME

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7412): use tuner-simple for LG TDVS-H06xF digital tuning support
Michael Krufky [Tue, 22 Apr 2008 17:46:16 +0000 (14:46 -0300)]
V4L/DVB (7412): use tuner-simple for LG TDVS-H06xF digital tuning support

Convert cx88-dvb, dvb-bt8xx, b2c2-flexcop, cxusb and cx23885 to use
tuner-simple instead of dvb-pll for LG TDVS-H06xF

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7411): use tuner-simple for Philips FCV1236D digital tuning support
Michael Krufky [Tue, 22 Apr 2008 17:46:13 +0000 (14:46 -0300)]
V4L/DVB (7411): use tuner-simple for Philips FCV1236D digital tuning support

Convert dvb-bt8xx to use tuner-simple instead of dvb-pll for Philips FCV1236D

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7410): use tuner-simple for Thomson FE6600 digital tuning support
Michael Krufky [Tue, 22 Apr 2008 17:46:13 +0000 (14:46 -0300)]
V4L/DVB (7410): use tuner-simple for Thomson FE6600 digital tuning support

Convert cx88-dvb to use tuner-simple instead of dvb-pll for Thomson FE6600

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7409): use tuner-simple for Microtune 4042 FI5 digital tuning support
Michael Krufky [Tue, 22 Apr 2008 17:46:13 +0000 (14:46 -0300)]
V4L/DVB (7409): use tuner-simple for Microtune 4042 FI5 digital tuning support

Convert cx88-dvb to use tuner-simple instead of dvb-pll for Microtune 4042 FI5

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7408): use tuner-simple for Thomson DTT 761X digital tuning support
Michael Krufky [Tue, 22 Apr 2008 17:46:13 +0000 (14:46 -0300)]
V4L/DVB (7408): use tuner-simple for Thomson DTT 761X digital tuning support

Convert cx88-dvb to use tuner-simple instead of dvb-pll for Thomson DTT 761X

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7407): tuner-simple: add module options to specify rf input
Michael Krufky [Tue, 22 Apr 2008 17:46:12 +0000 (14:46 -0300)]
V4L/DVB (7407): tuner-simple: add module options to specify rf input

Add module options to tuner-simple, called "atv_input" and "dtv_input"
to specify which rf input to use on devices with multiple rf inputs.
If the module option is not specified, then the driver will autoselect
the rf input, as per previous behavior.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7406): soc-camera: improve separation between soc_camera_ops and soc_camera_...
Guennadi Liakhovetski [Mon, 24 Mar 2008 15:18:36 +0000 (12:18 -0300)]
V4L/DVB (7406): soc-camera: improve separation between soc_camera_ops and soc_camera_device

In case of muliple cameras, handled by the same driver, they can support

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7404): saa7134.h: Remove unnecessary validation
Douglas Schilling Landgraf [Tue, 22 Apr 2008 17:46:12 +0000 (14:46 -0300)]
V4L/DVB (7404): saa7134.h: Remove unnecessary validation

Removed unnecessary VIDIOC_G_PRIORITY validation.

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7402): add macro validation for v4l_compat_ioctl32
Douglas Schilling Landgraf [Tue, 22 Apr 2008 17:46:11 +0000 (14:46 -0300)]
V4L/DVB (7402):  add macro validation for v4l_compat_ioctl32

Added macro CONFIG_COMPAT for v4l_compat_ioctl32.

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7401): radio-si470x: unplugging fixed
Tobias Lorenz [Tue, 22 Apr 2008 17:46:11 +0000 (14:46 -0300)]
V4L/DVB (7401): radio-si470x: unplugging fixed

This patch fixes several kernel oops, when unplugging device while it is in
use:

Basically the patch delays freeing of the internal variables in
si470x_usb_driver_disconnect, until the the last user closed the device in
si470x_fops_release. This was implemented a while ago with the help of Oliver
Neukum.

I tested the patch five times (unplugging while in use) without oops coming
from the radio-si470x driver anymore. A remaining oops was coming from the
usbaudio driver, but this is someone else task. Hopefully this fixed all
unplugging issues.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7399): Removes video_dev from tuner-xc2028 config struct
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:11 +0000 (14:46 -0300)]
V4L/DVB (7399): Removes video_dev from tuner-xc2028 config struct

The video_dev parameter, on tuner-xc2028 were used to pass i2c private data to
tuner_callback. Since the driver already have a pointer to i2c_adap->algo_data,
uses this instead.

This parameter were used also as a magic number to idenfity if two drivers are
trying to register the same xc3028 tuner. This occurs with boards with DVB
support, where both DVB and V4L drivers will share the same tuner.

Instead of using the algo_data as a private number, after this patch, the
driver will use i2c_adap->dev, with seems more consistent.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7398): Adds an error if priv argument of tuner_callback is NULL
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:10 +0000 (14:46 -0300)]
V4L/DVB (7398): Adds an error if priv argument of tuner_callback is NULL

Adds a consistency check to avoid OOPS, if tuner_callback priv argument is
NULL. Also, simplifies callback codes on cx88.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7396): saa7134: fixed pointer in tuner callback
Hartmut Hackmann [Tue, 22 Apr 2008 17:46:10 +0000 (14:46 -0300)]
V4L/DVB (7396): saa7134: fixed pointer in tuner callback

The pointer transferred directly points to the saa7134_dev
structure

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7395): saa7134: start 2nd LND supply of Medion cards only if needed
Hartmut Hackmann [Tue, 22 Apr 2008 17:46:10 +0000 (14:46 -0300)]
V4L/DVB (7395): saa7134: start 2nd LND supply of Medion cards only if needed

The ISL6405 LNB supply is used on several Creatix / Medion cards. But only
the MD8800 needs its second section. So don't start it unless it is needed.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7394): saa7134: add number of devices check
Alan McIvor [Tue, 22 Apr 2008 17:46:09 +0000 (14:46 -0300)]
V4L/DVB (7394): saa7134: add number of devices check

This patch fixes reported problems when trying to add a 9th device into a
system.

Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7393): tda827x: fixed support of tuners with LNA
Hartmut Hackmann [Tue, 22 Apr 2008 17:46:08 +0000 (14:46 -0300)]
V4L/DVB (7393): tda827x: fixed support of tuners with LNA

Tuner refactoring broke support of tuners with LNA configurations 1 and 2
for both, analog TV and DVB-T.
Additionally, this patch initializes the saa713x gpios defined by the gpiomask
at driver init to avoid undefined stated at dvb.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7392): saa7134: support 2nd DVB-S section of the MD8800
Hartmut Hackmann [Tue, 22 Apr 2008 17:46:08 +0000 (14:46 -0300)]
V4L/DVB (7392): saa7134: support 2nd DVB-S section of the MD8800

There are some restrictions:
- The 2nd DVB-S section will only work if the 1st is configured for DVB-S too.
  so "options saa7134-dvb use_frontend=0,1" won't work.
- Currently it is not possible to set the higher LNB supply voltages, so
  14V instead of 13V in the 2nd section.
- It is not possibe to turn off the 2nd LNB supply independently.
This comes from the problem that the 2nd section can't access the i2c interface
of the LNB supply chip.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7391): saa7134: Add DVB-S support for the MD 1734 cards with 2 saa7134
Hartmut Hackmann [Tue, 22 Apr 2008 17:46:08 +0000 (14:46 -0300)]
V4L/DVB (7391): saa7134: Add DVB-S support for the MD 1734 cards with 2 saa7134

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7390): saa7134: clear audio DSP interface after access error
Hartmut Hackmann [Tue, 22 Apr 2008 17:46:07 +0000 (14:46 -0300)]
V4L/DVB (7390): saa7134: clear audio DSP interface after access error

In the case of an access error to the high latency registers of
the audio DSP, the interface needs to be cleared, otherwise a cascade
of errors occurs.

This patch is closely modeled after a proposal by Mirek Slugen

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7389): git-dvb: drivers/media/video/bt8xx/bttv-cards.c: fix warnings
Andrew Morton [Tue, 22 Apr 2008 17:46:07 +0000 (14:46 -0300)]
V4L/DVB (7389): git-dvb: drivers/media/video/bt8xx/bttv-cards.c: fix warnings

drivers/media/video/bt8xx/bttv-cards.c:3030:38: warning: "/*" within comment
drivers/media/video/bt8xx/bttv-cards.c:3032:20: warning: "/*" within comment

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7388): saa7134: fix radio entry for xc2028/3028 boards
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:07 +0000 (14:46 -0300)]
V4L/DVB (7388): saa7134: fix radio entry for xc2028/3028 boards

If left in blank, the driver will use value 0 (Temic PAL)

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7387): saa7134: Fix xc3028 entries
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:06 +0000 (14:46 -0300)]
V4L/DVB (7387): saa7134: Fix xc3028 entries

Tuner addresses were incorrect. Fix the entries.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7385): tda18271: store agc_mode configuration independently of std_bits
Michael Krufky [Tue, 22 Apr 2008 17:46:06 +0000 (14:46 -0300)]
V4L/DVB (7385): tda18271: store agc_mode configuration independently of std_bits

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7384): tda18271: store FM_RFn setting in struct tda18271_std_map_item
Michael Krufky [Tue, 22 Apr 2008 17:46:06 +0000 (14:46 -0300)]
V4L/DVB (7384): tda18271: store FM_RFn setting in struct tda18271_std_map_item

All standard related configuration is stored within
struct tda18271_std_map_item.  Pass a pointer to this
structure rather than its individual members.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7383): tda18271: add attach-time parameter to limit i2c transfer size
Michael Krufky [Tue, 22 Apr 2008 17:46:06 +0000 (14:46 -0300)]
V4L/DVB (7383): tda18271: add attach-time parameter to limit i2c transfer size

Add attach-time parameter, "small_i2c" to limit i2c transfer size to write
at most 16 registers at a time during initialization.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7381): tuner: rename TUNER_PHILIPS_ATSC to TUNER_PHILIPS_FCV1236D
Michael Krufky [Tue, 22 Apr 2008 17:46:05 +0000 (14:46 -0300)]
V4L/DVB (7381): tuner: rename TUNER_PHILIPS_ATSC to TUNER_PHILIPS_FCV1236D

TUNER_PHILIPS_ATSC is an ambiguous name for a tuner.  Rename it to
TUNER_PHILIPS_FCV1236D to be more descriptive.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7380): tuner-simple: warn if tuner can't be probed during attach
Michael Krufky [Tue, 22 Apr 2008 17:46:05 +0000 (14:46 -0300)]
V4L/DVB (7380): tuner-simple: warn if tuner can't be probed during attach

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7379): tuner: prevent instance sharing if i2c adapter is NULL
Michael Krufky [Tue, 22 Apr 2008 17:46:04 +0000 (14:46 -0300)]
V4L/DVB (7379): tuner: prevent instance sharing if i2c adapter is NULL

We currently do not have a method to enable instance staring if i2c adapter
is NULL, in the cases of dvb demods that write to the tuner directly using
calc_regs.  Prevent possible wrong instance sharing for these cases until
a better solution can be found.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7378): cleanup variable initialization
Guennadi Liakhovetski [Tue, 22 Apr 2008 17:46:03 +0000 (14:46 -0300)]
V4L/DVB (7378): cleanup variable initialization

flags used for spinlocks don't need to be initialized, except where the
compiler has no way to see, that the spin_unlock_irqrestore is only called
if the spin_lock_irqsave has been called before. Local variable
initialization doesn't have to be protected.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7377): radio-sf16fmr2.c: fix volume handling
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:03 +0000 (14:46 -0300)]
V4L/DVB (7377): radio-sf16fmr2.c: fix volume handling

As reported by  Roel Kluin <12o3l@tiscali.nl>:
in drivers/media/radio/radio-sf16fmr2.c:319:

for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if ((fmr2->card_type != 11)
                 && V4L2_CID_AUDIO_VOLUME)
        radio_qctrl[i].step = 65535;
        ...

I don't understand this '&& V4L2_CID_AUDIO_VOLUME'

While fixing this issue, I've revisited the volume control code and fixed
CodingStyle on the changed procedures.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7376): Improve compile-time type-checking in videobuf
Guennadi Liakhovetski [Tue, 22 Apr 2008 17:46:02 +0000 (14:46 -0300)]
V4L/DVB (7376): Improve compile-time type-checking in videobuf

Make the dev member of the struct videobuf_queue of type "struct device *"
to avoid future problems. Also change the prototype of the
videobuf_queue_core_init() function.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7375): cx88/saa7134: fix magic number for xc3028 reusage detection
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:02 +0000 (14:46 -0300)]
V4L/DVB (7375): cx88/saa7134: fix magic number for xc3028 reusage detection

tuner-xc2028 needs to know when a DVB module is sharing the same analog tuner.
This is done by comparing a magic number that needs to be the same on analog
and on digital. To make easier, this magic number is a pointer to some data
struct.

With the previous code, two different pointers were using, causing a
miss-detection.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7374): Fix left-overs from the videobuf-dma-sg.c conversion to generic DMA
Guennadi Liakhovetski [Tue, 22 Apr 2008 17:46:02 +0000 (14:46 -0300)]
V4L/DVB (7374): Fix left-overs from the videobuf-dma-sg.c conversion to generic DMA

The dev element of the struct videobuf_queue is now of type struct device
implicitly. Fix left-over casts.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7373): logical-bitwise & confusion in se401_init()
Roel Kluin [Tue, 22 Apr 2008 17:46:02 +0000 (14:46 -0300)]
V4L/DVB (7373): logical-bitwise & confusion in se401_init()

logical-bitwise & confusion

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7372): cx88: Add IR support for Pixelview MPEG 8000GT
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:01 +0000 (14:46 -0300)]
V4L/DVB (7372): cx88: Add IR support for Pixelview MPEG 8000GT

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7371): cx88: Fix audio on Prolink Pixelview Mpeg 8000GT
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:01 +0000 (14:46 -0300)]
V4L/DVB (7371): cx88: Fix audio on Prolink Pixelview Mpeg 8000GT

This board works only with non-mts firmware

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7370): Add basic support for Prolink Pixelview MPEG 8000GT
Mauro Carvalho Chehab [Tue, 22 Apr 2008 17:46:00 +0000 (14:46 -0300)]
V4L/DVB (7370): Add basic support for Prolink Pixelview MPEG 8000GT

TV reception ok. S-video and Composite not tested. Audio not tested.
IR not implemented yet.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7369): drivers/media/video/soc_camera.c: reads return size_t
Andrew Morton [Tue, 22 Apr 2008 17:45:59 +0000 (14:45 -0300)]
V4L/DVB (7369): drivers/media/video/soc_camera.c: reads return size_t

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
CC: Guennadi Liakhovetski <kernel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
16 years agoV4L/DVB (7368): bttv: added support for Kozumi KTV-01C card
Mauro Lacy [Tue, 22 Apr 2008 17:45:58 +0000 (14:45 -0300)]
V4L/DVB (7368): bttv: added support for Kozumi KTV-01C card

Signed-off-by: Mauro Lacy <mauro@lacy.com.ar>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>