13 years agoDriver core: more fallout from class_device changes for pcmcia
Manuel Lauss [Wed, 21 Feb 2007 13:47:20 +0000]
Driver core: more fallout from class_device changes for pcmcia

More fallout from the PCMCIA class_device changes.

The first hunk is run-tested on SH-4, the others are converted
in the spirit of the original conversion.

Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years agosysfs: move struct sysfs_dirent to private header
Adam J. Richter [Fri, 16 Feb 2007 13:35:25 +0000]
sysfs: move struct sysfs_dirent to private header

struct sysfs_dirent is private to the fs/sysfs/ subtree.  It is
not even referenced as an opaque structure outside of that subtree.

The following patch moves the declaration from include/linux/sysfs.h to
fs/sysfs/sysfs.h, making it clearer that nothing else in the kernel
dereferences it.

I have been running this patch for years.  Please integrate and forward
upstream if there are no objections.

From: "Adam J. Richter" <adam@yggdrasil.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years agodriver core: refcounting fix
Mike Galbraith [Wed, 21 Feb 2007 20:45:35 +0000]
driver core: refcounting fix

Fix a reference counting bug exposed by commit
725522b5453dd680412f2b6463a988e4fd148757.  If driver.mod_name exists, we
take a reference in module_add_driver(), and never release it.  Undo that
reference in module_remove_driver().

Signed-off-by: Mike Galbraith <efault@gmx.de>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years agoDriver core: remove class_device_rename
Greg Kroah-Hartman [Mon, 3 Jul 2006 21:31:12 +0000]
Driver core: remove class_device_rename

No one uses it, and it wasn't exported to modules, so remove it.  The
only other user of it was the network code, which is now converted to
use struct device instead.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Wed, 21 Feb 2007 21:02:17 +0000]
Merge /pub/scm/linux/kernel/git/sfrench/cifs-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] One line missing from previous commit
  [CIFS] mtime bounces from local to remote when cifs nocmtime i_flags overwritten
  [CIFS] fix &&/& typo in cifs_setattr()

13 years agoRevert "e1000: fix shared interrupt warning message"
Linus Torvalds [Wed, 21 Feb 2007 19:21:44 +0000]
Revert "e1000: fix shared interrupt warning message"

This reverts commit d2ed16356ff4fb9de23fbc5e5d582ce580390106.

As Thomas Gleixner reports:
  "e1000 is not working anymore. ifup fails permanentely.
    ADDRCONF(NETDEV_UP): eth0: link is not ready
   nothing else"

The broken commit was identified with "git bisect".

Auke Kok says:
  "I think we need to drop this now.  The report that says that this
   *fixes* something might have been on regular interrupts only.  I
   currently suspect that it breaks all MSI interrupts, which would make
   sense if I look a the code.  Very bad indeed."

Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Auke Kok <auke-jan.h.kok@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoFix bogus 'inline' in drivers/char/ip2/i2lib.c
Linus Torvalds [Wed, 21 Feb 2007 19:18:26 +0000]
Fix bogus 'inline' in drivers/char/ip2/i2lib.c

Not only was the function way too big to be inlined in the first place,
it was used before it was even defined.

Noted-by: Faik Uygur <faik@pardus.org.tr>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb
Linus Torvalds [Wed, 21 Feb 2007 19:10:30 +0000]
Merge branch 'master' of /linux/kernel/git/mchehab/v4l-dvb

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (196 commits)
  V4L/DVB (5253): Qt1010: whitespace / 80 column cleanups
  V4L/DVB (5252): Qt1010: use ARRAY_SIZE macro when appropriate
  V4L/DVB (5251): Qt1010: fix compiler warning
  V4L/DVB (5249): Fix compiler warning in vivi.c
  V4L/DVB (5247): Stv0297: Enable BER/UNC counting
  V4L/DVB (5246): Budget-ci: IR handling fixups
  V4L/DVB (5245): Dvb-ttpci: use i2c gate ctrl from stv0297 frontend driver
  V4L/DVB (5244): Dvbdev: fix illegal re-usage of fileoperations struct
  V4L/DVB (5178): Avoid race when deregistering the IR control for dvb-usb
  V4L/DVB (5240): Qt1010: use i2c_gate_ctrl where appropriate
  V4L/DVB (5239): Whitespace / 80-column cleanups
  V4L/DVB (5238): Kconfig: qt1010 should be selected by gl861 and au6610
  V4L/DVB (5237): Dvb: add new qt1010 tuner module
  V4L/DVB (5236): Initial support for Sigmatek DVB-110 DVB-T
  V4L/DVB (5235): Gl861: use parallel_ts
  V4L/DVB (5234): Gl861: remove unneeded declaration
  V4L/DVB (5233): Gl861: correct address of the bulk endpoint
  V4L/DVB (5232): Gl861: correct oops when loading module
  V4L/DVB (5231): Gl861: whitespace cleanups
  V4L/DVB (5230): Gl861: remove NULL entry from gl861_properties
  ...

13 years agoV4L/DVB (5253): Qt1010: whitespace / 80 column cleanups
Michael Krufky [Tue, 13 Feb 2007 21:26:26 +0000]
V4L/DVB (5253): Qt1010: whitespace / 80 column cleanups

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

13 years agoV4L/DVB (5252): Qt1010: use ARRAY_SIZE macro when appropriate
Michael Krufky [Tue, 13 Feb 2007 20:53:46 +0000]
V4L/DVB (5252): Qt1010: use ARRAY_SIZE macro when appropriate

Use ARRAY_SIZE macro already defined in kernel.h

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

13 years agoV4L/DVB (5251): Qt1010: fix compiler warning
Marco Schluessler [Tue, 13 Feb 2007 19:46:13 +0000]
V4L/DVB (5251): Qt1010: fix compiler warning

In function 'qt1010_init':

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5249): Fix compiler warning in vivi.c
Marcel Siegert [Tue, 13 Feb 2007 21:44:49 +0000]
V4L/DVB (5249): Fix compiler warning in vivi.c

The result of copy_to_user was not used, so the compiler complained
now a warning will be issued if copy_to_user fails.

Signed-off-by: Marcel Siegert <mws@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5247): Stv0297: Enable BER/UNC counting
Hartmut Birr [Tue, 13 Feb 2007 21:01:56 +0000]
V4L/DVB (5247): Stv0297: Enable BER/UNC counting

Enable BER/UNC counting for the stv0297 frontend.
The idea for this patch comes from stv0297_cs.c.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5246): Budget-ci: IR handling fixups
David Härdeman [Tue, 13 Feb 2007 12:39:58 +0000]
V4L/DVB (5246): Budget-ci: IR handling fixups

Commit 00c4cc67512ada1d195b8bf3ef1db1d6b3951605 Oliver Endriss changed
the budget-ci driver to use interrupt mode for i2c transfers.

This also meant that a new bunch of IR bytes that were previously lost
are now received, which allowed me to better understand how the MSP430
chip works. Unfortunately it also means that the current driver gets
some assumptions wrong and might generate double keypresses for one IR
command.

The attached patch fixes this by throwing away the repeat bytes and by
associating the correct command and device bytes.

Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5245): Dvb-ttpci: use i2c gate ctrl from stv0297 frontend driver
Marco Schluessler [Tue, 13 Feb 2007 12:31:07 +0000]
V4L/DVB (5245): Dvb-ttpci: use i2c gate ctrl from stv0297 frontend driver

Use i2c gate ctrl from stv0297 frontend driver.

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5244): Dvbdev: fix illegal re-usage of fileoperations struct
Marcel Siegert [Tue, 13 Feb 2007 12:46:55 +0000]
V4L/DVB (5244): Dvbdev: fix illegal re-usage of fileoperations struct

Arjan van de Ven <arjan@infradead.org> reported an illegal re-usage of
the fileoperations struct if more than one dvb device (e.g. frontend) is
present.

This patch fixes this issue.

It allocates a new fileoperations struct each time a device is
registered and copies the default template fileops.

Signed-off-by: Marcel Siegert <mws@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5178): Avoid race when deregistering the IR control for dvb-usb
Chris Rankin [Tue, 6 Feb 2007 23:29:07 +0000]
V4L/DVB (5178): Avoid race when deregistering the IR control for dvb-usb

The work item function is dvb_usb_read_remote_control():
        INIT_WORK(&d->rc_query_work, dvb_usb_read_remote_control, d);
and the last piece of work it does is:
        schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));
Hence you need to call "cancel_rearming_delayed_work()" and not
"cancel_delayed_work()", correct?  I certainly haven't seen this oops
reoccur since I applied this patch.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5240): Qt1010: use i2c_gate_ctrl where appropriate
Antti Palosaari [Sat, 27 Jan 2007 19:41:35 +0000]
V4L/DVB (5240): Qt1010: use i2c_gate_ctrl where appropriate

This patch adds calls to i2c_gate_ctrl in the qt1010 dvb tuner module,
while removing the temporary hack in au6610 and gl861.
Tested successfully against fi-Oulu frequencies with
MSI Megasky 580 GL861 and Sigmatek DVB-110 AU6610.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5239): Whitespace / 80-column cleanups
Michael Krufky [Sun, 21 Jan 2007 18:57:48 +0000]
V4L/DVB (5239): Whitespace / 80-column cleanups

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

13 years agoV4L/DVB (5238): Kconfig: qt1010 should be selected by gl861 and au6610
Michael Krufky [Sun, 21 Jan 2007 18:56:46 +0000]
V4L/DVB (5238): Kconfig: qt1010 should be selected by gl861 and au6610

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

13 years agoV4L/DVB (5237): Dvb: add new qt1010 tuner module
Antti Palosaari [Sun, 21 Jan 2007 18:56:10 +0000]
V4L/DVB (5237): Dvb: add new qt1010 tuner module

gl861: (MSI Megasky)
- hack for enable ZL10353 / QT1010 I2C gate
- use new QT1010 module instead of old code

au6610: (Sigmatek DVB-110)
- hack for enable ZL10353 / QT1010 I2C gate
- use new QT1010 module instead of old code

Tested successfully with au6610 and gl861 devices against fi-Yllas
frequencies. Now it locks perfectly with both devices.
There is a "hack" to enable probable i2c gate in zl10535
demodulator. QT1010 doesn't respond to any i2c messages before we
write 0x1a to demodulator register 0x62. In my understanding this
should be fixed to demodulator code.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5236): Initial support for Sigmatek DVB-110 DVB-T
Antti Palosaari [Sun, 5 Nov 2006 19:05:38 +0000]
V4L/DVB (5236): Initial support for Sigmatek DVB-110 DVB-T

This patch adds driver for Sigmatek DVB-110 USB DVB-T stick. Stick has based
on hardware of Qtuantek QT1010 tuner, Zarlink ZL10353 (Intel CE 6353)
demodulator and Alcor Micro AU6610 DVB-T USB controller. HW is rather similar
as used in MSI Megasky GL861.
Currently, the driver works only in USB 2.0. In my understanding USB 1.1 is
also supported by hw but I cannot test it due to lack of USB 1.1 port. Device
supports only isochronous mode transfers. There is also eeprom in usb
controller(at least in address range 0x80 - 0xbf) for storing data, eg.
firmware. Anyway, firmware loading is not used / required by the device.
There seems to be at least one unknown I2C device in address 0xa0, probably
remote control or GPIO. Windows drivers reads registers from 0x00 to 0x07
from this unknown address.
Driver is based on gl861 module. Tuner has a lot of problems to lock with
megasky qt1010 module with this hardware with some broadcasting standards.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5235): Gl861: use parallel_ts
Carl Lundqvist [Mon, 9 Oct 2006 15:49:17 +0000]
V4L/DVB (5235): Gl861: use parallel_ts

- use parallel_ts - Now this driver works.
- correct typo in MODULE_VERSION

Signed-off-by: Carl Lundqvist <comabug@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5234): Gl861: remove unneeded declaration
Michael Krufky [Mon, 9 Oct 2006 04:11:07 +0000]
V4L/DVB (5234): Gl861: remove unneeded declaration

remove unneeded declaration of .generic_bulk_ctrl_endpoint

generic_bulk_ctrl_endpoint isn't being used in this device, so this
is not needed here.

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

13 years agoV4L/DVB (5233): Gl861: correct address of the bulk endpoint
Jan Nijs [Sat, 7 Oct 2006 19:29:54 +0000]
V4L/DVB (5233): Gl861: correct address of the bulk endpoint

The megasky 580 based on gl861 has three endpoints:
- 0x81 BULK/ISOC IN MPEG2 TS
- 0x83 INT IN remote control receiver
- 0x02 BULK OUT bulk control endpoint
It doesn't look like the bulk endpoint is used, but better to
have the correct one in the config.

Signed-off-by: Jan Nijs <jan.nijs@scarlet.be>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5232): Gl861: correct oops when loading module
Jan Nijs [Sat, 7 Oct 2006 04:25:53 +0000]
V4L/DVB (5232): Gl861: correct oops when loading module

This patch moves the DVB_USB_IS_AN_I2C_ADAPTER flag from the adapter
properties to the device properties.
Without this patch I get an OOPS when the gl861 driver tries to
access any registers.

Signed-off-by: Jan Nijs <jan.nijs@scarlet.be>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5231): Gl861: whitespace cleanups
Michael Krufky [Tue, 3 Oct 2006 20:21:13 +0000]
V4L/DVB (5231): Gl861: whitespace cleanups

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

13 years agoV4L/DVB (5230): Gl861: remove NULL entry from gl861_properties
Michael Krufky [Tue, 3 Oct 2006 20:20:37 +0000]
V4L/DVB (5230): Gl861: remove NULL entry from gl861_properties

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

13 years agoV4L/DVB (5229): Gl861: use qt1010_tuner_attach function from qt1010.h
Michael Krufky [Tue, 3 Oct 2006 20:19:30 +0000]
V4L/DVB (5229): Gl861: use qt1010_tuner_attach function from qt1010.h

The gl861_tuner_attach function is not specific to this device.
This patch removes gl861_tuner_attach, and replaces it with
qt1010_tuner_attach from the qt1010 header file.

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

13 years agoV4L/DVB (5228): Gl861: remove unneeded "extern int" declaration
Michael Krufky [Tue, 3 Oct 2006 20:17:24 +0000]
V4L/DVB (5228): Gl861: remove unneeded "extern int" declaration

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

13 years agoV4L/DVB (5227): Gl861: hide disabled code from upstream patch system
Michael Krufky [Tue, 3 Oct 2006 20:16:44 +0000]
V4L/DVB (5227): Gl861: hide disabled code from upstream patch system

enclose disabled code inside an #if 0 block, instead of /* comments */

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

13 years agoV4L/DVB (5226): Gl861: fix driver_name
Michael Krufky [Tue, 3 Oct 2006 20:15:26 +0000]
V4L/DVB (5226): Gl861: fix driver_name

Rename driver_name from "gl861" to "dvb_usb_gl861"

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

13 years agoV4L/DVB (5225): Gl861: fix MODULE_AUTHOR
Michael Krufky [Tue, 3 Oct 2006 20:14:07 +0000]
V4L/DVB (5225): Gl861: fix MODULE_AUTHOR

The author's email address is already in the MODULE_AUTHOR field.
This patch adds his name as well.

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

13 years agoV4L/DVB (5224): Gl861: select DVB_ZL10353 if !DVB_FE_CUSTOMISE
Michael Krufky [Tue, 3 Oct 2006 20:12:55 +0000]
V4L/DVB (5224): Gl861: select DVB_ZL10353 if !DVB_FE_CUSTOMISE

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

13 years agoV4L/DVB (5223): Rename USB_PID_MSI_MEGASKY55801 to USB_PID_MSI_MEGASKY580_55801
Michael Krufky [Tue, 3 Oct 2006 20:12:14 +0000]
V4L/DVB (5223): Rename USB_PID_MSI_MEGASKY55801 to USB_PID_MSI_MEGASKY580_55801

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

13 years agoV4L/DVB (5221): Dvb-usb: initial support for MSI Mega Sky 580 DVB-T based on GL861
Carl Lundqvist [Tue, 3 Oct 2006 20:09:30 +0000]
V4L/DVB (5221): Dvb-usb: initial support for MSI Mega Sky 580 DVB-T based on GL861

This patch adds support for MSI Mega Sky 580 / GL861 DVB-T USB2.0
Except for the 2 lines added to zl10353.c, zl10353_reset_attach needs
to be changed. If I read the code correctly setting parallel_ts will
take care of the 3rd byte, but the 2nd byte needs to be 0x0b instead
of 0x03 too. I guess these changes needs to be done only for this
device, not sure how to do that.
The zl10353 changes have been split apart from this patch, into the next
patch, soon to follow.

Signed-off-by: Carl Lundqvist <comabug@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5218): Zl10353: register definitions update
Chris Pascoe [Sat, 10 Feb 2007 13:19:16 +0000]
V4L/DVB (5218): Zl10353: register definitions update

Update the descriptions of "discovered" registers on the zl10353, using the
equivalaent mt352 register names.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5217): Zl10353: Implement TRL nominal rate calculation
Antti Palosaari [Sat, 10 Feb 2007 13:19:11 +0000]
V4L/DVB (5217): Zl10353: Implement TRL nominal rate calculation

Implement trl nominal rate calculation to Zarlink ZL10353 demod,
based on calculation used in Zarlink MT352.
This adds support for 6 and 8MHz bandwidth transponders.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5216): Zl10353: add i2c_gate_ctrl support
Antti Palosaari [Sat, 10 Feb 2007 13:19:08 +0000]
V4L/DVB (5216): Zl10353: add i2c_gate_ctrl support

Implement I2C gate control for Megasky GL861 and SigmaTek AU6610 support.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5215): Experimental support for signal strength/BER/uncorrectable count
Chris Pascoe [Sat, 10 Feb 2007 13:17:57 +0000]
V4L/DVB (5215): Experimental support for signal strength/BER/uncorrectable count

After studying many hours worth of register dumps of MT352 and ZL10353 fed
with identically damaged RF signals I have made an educated guess at which
registers contain the AGC level, bit error rate and uncorrectable error
count values.
Implement the IOCTLs that return these values to userspace.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5212): Pvrusb2: Be more forgiving about encoder firmware size
Mike Isely [Thu, 8 Feb 2007 05:02:53 +0000]
V4L/DVB (5212): Pvrusb2: Be more forgiving about encoder firmware size

The pvrusb2 driver previously rejected encoder firmware whose size was
not a multiple of 8192.  But this is a false check because it's
possible to find cx23416 firmware whose size doesn't conform to this
limit.  So change the firmware loader implementation to be more
forgiving of the image size.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5210): Pvrusb2: Fix printk format typo
Mike Isely [Thu, 8 Feb 2007 04:48:57 +0000]
V4L/DVB (5210): Pvrusb2: Fix printk format typo

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5209): Kthread api conversion for dvb_frontend and av7110 fix
akpm@linux-foundation.org [Thu, 8 Feb 2007 17:36:57 +0000]
V4L/DVB (5209): Kthread api conversion for dvb_frontend and av7110 fix

avoid double-up(), pointed out by Oliver.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5208): Kthread API conversion for dvb_frontend and av7110
Herbert Poetzl [Thu, 8 Feb 2007 17:32:43 +0000]
V4L/DVB (5208): Kthread API conversion for dvb_frontend and av7110

dvb kernel_thread to kthread API port.
It is running fine here, including module load/unload and software suspend
(which doesn't work as expected with or without this patch :).
I didn't convert the dvb_ca_en50221 as I do not have such an interface, but
if the conversion process is fine with the v4l-dvb maintainers, it should not
be a problem to send a patch for that too ...
Acked-by: Oliver Endriss <o.endriss@gmx.de>

Signed-off-by: Herbert Poetzl <herbert@13thfloor.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5206): Usbvision: set alternate interface modification
Thierry MERLE [Wed, 7 Feb 2007 13:14:38 +0000]
V4L/DVB (5206): Usbvision: set alternate interface modification

- usb alternate selection modified to get the biggest endpoint packet size.
- fix sysfs get values for brightness/contrast/hue/saturation

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5205): Usbvision: dynamic allocation for frames
Thierry MERLE [Wed, 7 Feb 2007 13:13:11 +0000]
V4L/DVB (5205): Usbvision: dynamic allocation for frames

- fix decoder route output
- dynamic frame buffer allocation

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5200): V4l_printk_ioctl_arg() is no longer used.
Adrian Bunk [Wed, 7 Feb 2007 00:53:31 +0000]
V4L/DVB (5200): V4l_printk_ioctl_arg() is no longer used.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5204): Change videodev2.h licence to dual GPL/BSD
Michael Schimek [Wed, 7 Feb 2007 12:15:01 +0000]
V4L/DVB (5204): Change videodev2.h licence to dual GPL/BSD

videodev2.h contains just the V4L2 API structs and defines.
By allowing this header file to be dual GPL/BSD will enable sharing
userspace apps between Linux and *BSD systems. It will also allow developing
newer BSD licensed drivers that can be shared on Linux and *BSD.
It should be noticed that most of the current V4L drivers, and v4l core
itself are GPL only. This won't be changed by this patch.

Signed-off-by: Michael H. Schimek <mschimek@gmx.at>
Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
Signed-off-by: Bill Dirks <bill@thedirks.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Martin Rubli <mrubli@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5202): DVB: Use ARRAY_SIZE macro when appropriate
Ahmed S. Darwish [Thu, 15 Feb 2007 00:57:42 +0000]
V4L/DVB (5202): DVB: Use ARRAY_SIZE macro when appropriate

Use ARRAY_SIZE macro already defined in kernel.h

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5201): Radio/: Convert to generic boolean-values
Richard Knutsson [Wed, 7 Feb 2007 00:55:07 +0000]
V4L/DVB (5201): Radio/: Convert to generic boolean-values

Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5199): Cx88-video.c: remove struct radionorms
Adrian Bunk [Wed, 7 Feb 2007 00:53:04 +0000]
V4L/DVB (5199): Cx88-video.c: remove struct radionorms

This patch removes the unused struct radionorms.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5198): Cafe_ccic.c fix warning
Jonathan Corbet [Wed, 7 Feb 2007 00:52:36 +0000]
V4L/DVB (5198): Cafe_ccic.c fix warning

Quiet a spurious gcc warning.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5197): Convert to generic boolean-values
Richard Knutsson [Wed, 7 Feb 2007 00:52:04 +0000]
V4L/DVB (5197): Convert to generic boolean-values

Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5196): VIDEO_BUF depends on PCI
Andrew Morton [Wed, 7 Feb 2007 00:51:14 +0000]
V4L/DVB (5196): VIDEO_BUF depends on PCI

m68k allmodconfig:
drivers/media/video/video-buf.c: In function 'videobuf_queue_pci':
drivers/media/video/video-buf.c:396: error: 'pci_map_sg' undeclared (first use in this function)
drivers/media/video/video-buf.c:396: error: (Each undeclared identifier is reported only once
drivers/media/video/video-buf.c:396: error: for each function it appears in.)
drivers/media/video/video-buf.c:399: error: 'pci_dma_sync_sg_for_cpu' undeclared (first use in this function)
drivers/media/video/video-buf.c:401: error: 'pci_unmap_sg' undeclared (first use in this function)
drivers/media/video/video-buf.c: In function 'videobuf_pci_dma_map':
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5195): Frontends: make 4 functions static
Adrian Bunk [Wed, 7 Feb 2007 00:50:36 +0000]
V4L/DVB (5195): Frontends: make 4 functions static

This patch makes four needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5193): Remove the unused kernel config option VIDEO_VIDEOBUF
Robert P. J. Day [Wed, 7 Feb 2007 00:46:54 +0000]
V4L/DVB (5193): Remove the unused kernel config option VIDEO_VIDEOBUF

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5189): Budget-av: Call saa7146_vv_release on exit
Marco Schluessler [Sat, 3 Feb 2007 17:47:14 +0000]
V4L/DVB (5189): Budget-av: Call saa7146_vv_release on exit

Call saa7146_vv_release on exit.

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5188): Add separate configuration data for subsystem 0x13c2:0x1012
Oliver Endriss [Fri, 2 Feb 2007 22:12:53 +0000]
V4L/DVB (5188): Add separate configuration data for subsystem 0x13c2:0x1012

Fixed problem reported by Teemu Suikki:
After a device with subsystem 0x13c2:0x1012 has been installed,
devices with subsystem id 0x13c2:0x1011 did not work anymore.

Reason:
The driver for 0x13c2:0x1012 modified shared configuration data.
Fix:
Use separate configuration data for those devices.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5184): Add cx23415 decoder register documentation
Ian Armstrong [Sat, 3 Feb 2007 09:37:25 +0000]
V4L/DVB (5184): Add cx23415 decoder register documentation

Many thanks to Ian Armstrong for figuring out what all these registers do.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5183): Fix CC handling in VIDIOC_INT_G_VBI_DATA
Hans Verkuil [Sat, 3 Feb 2007 09:35:07 +0000]
V4L/DVB (5183): Fix CC handling in VIDIOC_INT_G_VBI_DATA

When capturing a 60 Hz input the internal field ID is inverted. The
VIDIOC_INT_G_VBI_DATA didn't take that into account and so returned
XDS instead of CC and vice versa.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5182): Remove #if 0 section from videodev2.h
Hans Verkuil [Sat, 3 Feb 2007 06:23:44 +0000]
V4L/DVB (5182): Remove #if 0 section from videodev2.h

Remove a section containing basically ideas for future sliced VBI standards.
This can be resurrected should any of this be actually implemented. For now
it only pollutes this header file.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5181): Sliced VBI API no longer marked experimental.
Hans Verkuil [Sat, 3 Feb 2007 06:19:14 +0000]
V4L/DVB (5181): Sliced VBI API no longer marked experimental.

The Sliced VBI API is no longer marked experimental. Introduced in 2.6.14
and with only a single modification in 2.6.19 I think we can consider this
API to be solid.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5180): Fix cx2584x revision reporting.
Hans Verkuil [Fri, 2 Feb 2007 23:49:54 +0000]
V4L/DVB (5180): Fix cx2584x revision reporting.

Revisions >= 23 were always reported as revision 23.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5179): Cx2341x encoder documentation update.
Hans Verkuil [Fri, 2 Feb 2007 23:42:02 +0000]
V4L/DVB (5179): Cx2341x encoder documentation update.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5175): Pvrusb2: VIDIOC_DBG_[S|G]_REGISTER fixups
Mike Isely [Sun, 28 Jan 2007 19:08:36 +0000]
V4L/DVB (5175): Pvrusb2: VIDIOC_DBG_[S|G]_REGISTER fixups

Support 64 bit register IDs internally.  Only allow root access to
this API (for both set and get).  Note that actual 64 bit access only
becomes possible once the definition for v4l2_register is updated, but
this change clears the way for it from the viewpoint of the pvrusb2
driver.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5174): Pvrusb2: video corruption fixes
Mike Isely [Sun, 28 Jan 2007 18:42:56 +0000]
V4L/DVB (5174): Pvrusb2: video corruption fixes

Tweak the encoder setup in order to stop it from corrupting the video
data when there is a disruption in the data flow (e.g. a channel change).

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5173): Pvrusb2: encoder comm protocol cleanup
Mike Isely [Sun, 28 Jan 2007 18:41:12 +0000]
V4L/DVB (5173): Pvrusb2: encoder comm protocol cleanup

Update the implementation of the communication protocol for operating
the encoder, using updated knowledge about the encoder.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5172): Pvrusb2: Control protocol cleanup
Mike Isely [Sun, 28 Jan 2007 18:38:55 +0000]
V4L/DVB (5172): Pvrusb2: Control protocol cleanup

Several special-case FX2 commands were being issued through
pvr2_write_u16() and pvr2_write_8(), but there's really nothing
special case about them.  These date from a very early time in the
driver development.  This patch removes these functions and replaces
their use with calls to pvr2_send_request.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5170): Pvrusb2: Add boilerplate to new header file
Mike Isely [Mon, 22 Jan 2007 05:18:54 +0000]
V4L/DVB (5170): Pvrusb2: Add boilerplate to new header file

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5169): Pvrusb2: Use macro names for FX2 commands
Michael Krufky [Mon, 22 Jan 2007 05:17:55 +0000]
V4L/DVB (5169): Pvrusb2: Use macro names for FX2 commands

This is a maintainability cleanup; use nice names for all the FX2
commands instead of raw bytes.  This way we can easily find where we
issue FX commands.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5166): Remove obsolete alias defines of CONFIG_* settings
Trent Piepho [Wed, 31 Jan 2007 02:26:01 +0000]
V4L/DVB (5166): Remove obsolete alias defines of CONFIG_* settings

The out of tree v4l-dvb build system didn't always override the kernel's
configuration settings with v4l-dvb's settings correctly.  To work around
this, makefiles would define some new macro based on the setting of a
config variable.  e.g. the pwc Makefile would define CONFIG_PWC_DEBUG if
CONFIG_USB_PWC_DEBUG (which is defined via Kconfig) was set.
The v4l-dvb build system should now always override correctly, and this
is no longer necessary.  This patch gets ride of these extra defines and
just uses the CONFIG_* settings directly.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5164): Compat: Handle input_register_device() change and some others
Trent Piepho [Wed, 31 Jan 2007 02:25:46 +0000]
V4L/DVB (5164): Compat: Handle input_register_device() change and some others

input_register_device() was changed to return an error code instead of
being void in 2.6.15.  Handle it with a macro wrapper in config.h.  For
this to work, linux/input.h must be included before config.h.  This
required some trivial header re-ordering in budget-ci.c and ttusb_dec.c.
In kernel 2.6.15-rc1 a helper function called setup_timer() was added to
linux/timer.h.  Add to compat.h, but require that linux/timer.h be
included first to give the definition of struct timer_list.
A new 4GB DMA zone, __GFP_DMA32, was added in 2.6.15-rc2.  Alias it to
__GFP_DMA on older kernels.
Handle another 2.6.15 "input_dev->dev to input_dev->cdev.dev" change for
some recently added code in cinergyT2.c.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5163): Add checks for CAP_SYS_ADMIN to VIDIOC_DBG_G_REGISTER
Trent Piepho [Wed, 31 Jan 2007 02:25:41 +0000]
V4L/DVB (5163): Add checks for CAP_SYS_ADMIN to VIDIOC_DBG_G_REGISTER

Before, root privileges were only needed to set hardware registers, not
to read them.  On some hardware, reading from the wrong place at the
wrong time can hang the machine.  So, to be consistent, root privileges
are required to read registers on all hardware.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5162): Change VIDIOC_DBG_[SG]_REGISTER ioctls' reg address to 64 bits
Trent Piepho [Wed, 31 Jan 2007 01:47:18 +0000]
V4L/DVB (5162): Change VIDIOC_DBG_[SG]_REGISTER ioctls' reg address to 64 bits

Maybe someday there will be a device with a register address space >
32-bits, or maybe an i2c device which uses a protocol > 4 bytes long to
address its registers.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5161): Dvb-ttpci: call saa7146_vv_release() on exit
Marco Schluessler [Wed, 31 Jan 2007 17:32:29 +0000]
V4L/DVB (5161): Dvb-ttpci: call saa7146_vv_release() on exit

Call saa7146_vv_release() on exit.

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5160): Saa7146_vv: pass correct memory size to pci_free_consistent
Marco Schluessler [Wed, 31 Jan 2007 17:27:55 +0000]
V4L/DVB (5160): Saa7146_vv: pass correct memory size to pci_free_consistent

Pass correct memory size to pci_free_consistent.

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5158): Dvb-ttpci: Fixed unregistering the vbi device
Oliver Endriss [Sun, 28 Jan 2007 00:13:06 +0000]
V4L/DVB (5158): Dvb-ttpci: Fixed unregistering the vbi device

Fixed unregistering the vbi device for cards without analog tuner.
Thanks to Marco Schluessler <marco@lordzodiac.de> for pointing out this bug.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5157): Set phys, bustype, version, vendor and product for input device
Matthias Schwarzott [Wed, 24 Jan 2007 23:49:58 +0000]
V4L/DVB (5157): Set phys, bustype, version, vendor and product for input device

Add phys-string, bustype, version, vendor and product to help udev and
others using EVIOCPHYS ioctl to identify the input device node.
Code taken (with little changes) from budget-ci.c

Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5156): Fix: dma free is being called with wrong arguments
Michael Schimek [Fri, 26 Jan 2007 11:30:05 +0000]
V4L/DVB (5156): Fix: dma free is being called with wrong arguments

Functions buffer_release() in bttv-driver.c and
vbi_buffer_release() in bttv-vbi.c are ending with:
      bttv_dma_free(&fh->cap,fh->btv,buf);

For vbi it seems to be wrong. Both functions should end with:

      bttv_dma_free(q,fh->btv,buf);
Thanks to Peter Schlaf <peter.schlaf@web.de> for pointing this.

Signed-off-by: Michael H. Schimek <mschimek@gmx.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5155): Properly initialize mute and radio frequency
Mauro Carvalho Chehab [Fri, 26 Jan 2007 10:33:07 +0000]
V4L/DVB (5155): Properly initialize mute and radio frequency

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

13 years agoV4L/DVB (5154): Add some debug info, depending on debug level
Mauro Carvalho Chehab [Fri, 26 Jan 2007 10:23:44 +0000]
V4L/DVB (5154): Add some debug info, depending on debug level

With debug>0, it will show mute/unmute and set frequency events
with debug>=4, it will show get frequency events
Also, some kernel CodingStyle fixes were done.

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

13 years agoV4L/DVB (5153): Make it coherent with vidioc_g_tuner
Mauro Carvalho Chehab [Fri, 26 Jan 2007 10:07:12 +0000]
V4L/DVB (5153): Make it coherent with vidioc_g_tuner

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

13 years agoV4L/DVB (5152): Implements VIDIOC_[S|G]_INPUT on radio-aztech/radio-maxiradio
Mauro Carvalho Chehab [Thu, 25 Jan 2007 19:48:13 +0000]
V4L/DVB (5152): Implements VIDIOC_[S|G]_INPUT on radio-aztech/radio-maxiradio

fmtools use VIDIOCSTUNER, with, in turn, calls VIDIOC_S_INPUT on v4l1-compat.
So, those ioctls are required for V4L1  to work properly.

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

13 years agoV4L/DVB (5151): Implement VIDIOC_[GS]_AUDIO on aztech
Mauro Carvalho Chehab [Thu, 25 Jan 2007 18:10:31 +0000]
V4L/DVB (5151): Implement VIDIOC_[GS]_AUDIO on aztech

v4l1-compat requires those two ioctls to translate VIDIOC[SG]RADIO
into V4L2 calls.

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

13 years agoV4L/DVB (5150): Implement VIDIOC_[GS]_AUDIO on maxiradio
Mauro Carvalho Chehab [Thu, 25 Jan 2007 18:00:45 +0000]
V4L/DVB (5150): Implement VIDIOC_[GS]_AUDIO on maxiradio

v4l1-compat requires those two ioctls to translate VIDIOC[SG]RADIO
 into V4L2 calls.

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

13 years agoV4L/DVB (5149): Convert radio-maxiradio to use video_ioctl2
Mauro Carvalho Chehab [Thu, 25 Jan 2007 12:04:34 +0000]
V4L/DVB (5149): Convert radio-maxiradio to use video_ioctl2

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

13 years agoV4L/DVB (5148): Convert radio-aztech to use video_ioctl2
Mauro Carvalho Chehab [Thu, 25 Jan 2007 11:09:32 +0000]
V4L/DVB (5148): Convert radio-aztech to use video_ioctl2

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

13 years agoV4L/DVB (5147): Make vivi driver to use vmalloced pointers
Mauro Carvalho Chehab [Thu, 25 Jan 2007 08:00:01 +0000]
V4L/DVB (5147): Make vivi driver to use vmalloced pointers

Before this patch, vivi were simulating a scatter gather DMA transfer.
While this is academic, showing how stuff really works on a real PCI
device, this means a non-optimized code.
There are only two memory models that vivi implements:
1) kernel alloced memory. This is also used by read() method.
   On this case, a vmalloc32 buffer is allocated at kernel;
2) userspace allocated memory. This is used by most userspace apps.
   video-buf will store this pointer.
   a simple copy_to_user is enough to transfer data.
The third memory model scenario supported by video-buf is overlay mode.
This model is not implemented on vivi and unlikely to be implemented on
newer drivers, since now, most userspace apps do some post-processing
(like de-interlacing).
After this patch, some cleanups may be done at video-buf.c to avoid
allocating pages, when the driver doesn't need a PCI buffer. This is the
case of vivi and usb drivers.

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

13 years agoV4L/DVB (5146): Make VIDIOC_INT_[SG]_REGISTER ioctls no longer internal only
Trent Piepho [Wed, 24 Jan 2007 01:38:13 +0000]
V4L/DVB (5146): Make VIDIOC_INT_[SG]_REGISTER ioctls no longer internal only

The direct register access ioctls were defined as kernel internal only,
but they are very useful for debugging hardware from userspace and are
used as such.  Officially export them.

VIDIOC_INT_[SG]_REGISTER is renamed to VIDIOC_DBG_[SG]_REGISTER
Definition of ioctl and struct v4l2_register is moved from v4l2-common.h
to videodev2.h.

Types used in struct v4l2_register are changed to the userspace
exportable versions (u32 -> __u32, etc).

Use of VIDIOC_DBG_S_REGISTER requires CAP_SYS_ADMIN permission, so move
the check into the video_ioctl2() dispatcher so it doesn't need to be
duplicated in each driver's call-back function. CAP_SYS_ADMIN check is
added to pvrusb2 (which doesn't use video_ioctl2).

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5144): Restore VIDIOC_INT_[SG]_REGISTER calls
Trent Piepho [Tue, 23 Jan 2007 02:31:53 +0000]
V4L/DVB (5144): Restore VIDIOC_INT_[SG]_REGISTER calls

Add support for these ioctls to the video_ioctl2 system and the cx88
driver.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5142): M920x: move filter caps from device caps to adapter caps
Michael Krufky [Tue, 23 Jan 2007 18:34:10 +0000]
V4L/DVB (5142): M920x: move filter caps from device caps to adapter caps

Move filter caps from device caps to adapter caps for the megasky driver.
This fixes usb1.1 operation.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5141): M920x: group tuner / demod callback functions together
Michael Krufky [Tue, 23 Jan 2007 18:00:42 +0000]
V4L/DVB (5141): M920x: group tuner / demod callback functions together

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

13 years agoV4L/DVB (5140): Whitespace / 80-column cleanups
Michael Krufky [Sun, 21 Jan 2007 18:57:48 +0000]
V4L/DVB (5140): Whitespace / 80-column cleanups

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

13 years agoV4L/DVB (5139): M920x: Fix tuner identification bug with qt1010 module
Aapo Tahkola [Sun, 21 Jan 2007 18:57:20 +0000]
V4L/DVB (5139): M920x: Fix tuner identification bug with qt1010 module

Fixes qt1010 identification bug with megasky caused by
the Quantek QT1010 tuner module patch.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5138): Kconfig: qt1010 should be selected by m920x
Michael Krufky [Sun, 21 Jan 2007 18:56:46 +0000]
V4L/DVB (5138): Kconfig: qt1010 should be selected by m920x

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

13 years agoV4L/DVB (5137): Dvb: add new qt1010 tuner module
Antti Palosaari [Sun, 21 Jan 2007 18:56:10 +0000]
V4L/DVB (5137): Dvb: add new qt1010 tuner module

QT1010:
- old qt1010-code totally rewritten and put in own kernel module
- same enhancements as my earlier QT1010 125kHz patch
- tuner initialization
- register 1f calculation
- register 20 calculation
- register 25 calculation

m920x: (MSI Megasky)
- use new QT1010 module instead of old code

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5136): M920x: correct oops when loading module
Michael Krufky [Sat, 7 Oct 2006 18:03:04 +0000]
V4L/DVB (5136): M920x: correct oops when loading module

move .caps from the adapter properties to the device properties.
Thanks to Martin Schwier for confirming this fix.

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

13 years agoV4L/DVB (5135): Qt1010: correct hardlockup when an app access the DVB dongle
Jan Nijs [Sat, 7 Oct 2006 04:06:54 +0000]
V4L/DVB (5135): Qt1010: correct hardlockup when an app access the DVB dongle

This patch changes qt1010.h to use dvb_usb_device struct instead of a
dvb_usb_adapter for accessing the private area of the driver.
Without this patch my PC hard locks when an application tries to access
the DVB tuner.

Signed-off-by: Jan Nijs <jan.nijs@scarlet.be>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 years agoV4L/DVB (5134): M920x: fix build in hg tree / other trivial fixes
Michael Krufky [Tue, 3 Oct 2006 19:46:33 +0000]
V4L/DVB (5134): M920x: fix build in hg tree / other trivial fixes

- removed extra newline
- removed NULL entry
- fixed versions.txt

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

13 years agoV4L/DVB (5133): M920x: move qt1010_tuner_attach function into qt1010.h
Michael Krufky [Thu, 28 Sep 2006 17:47:21 +0000]
V4L/DVB (5133): M920x: move qt1010_tuner_attach function into qt1010.h

The megasky_tuner_attach function is not specific to this device.
This patch renames it to qt1010_tuner_attach and moves it into the qt1010
header file.

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