11 years agoV4L/DVB (8831): gspca: Resolve webcam conflicts between some drivers.
Hans de Goede [Wed, 3 Sep 2008 20:12:20 +0000]
V4L/DVB (8831): gspca: Resolve webcam conflicts between some drivers.

-remove USB-id's from zc0301 for cams for which zc0301.c does not support
  the sensor
-remove USB-id's from sn9c102 for cams where sn9c102 does not support the
  bridge sensor combination
-no longer make inclusion of usb id's removed from zc0301 and sn9c102
  conditional in gspca
-fix conditional inclusion of USB-id's in gspca to also work when the
  conflicting drivers are build as a module
-add a number of USB-id's to gspca from various windows .inf files:
0c45:608f from generic sonix sn9c103 inf file (+ ov7630 which we support)
041e:4022 from creative webcam nx pro, same as already supported 041e:401e
0ac8:0301 from generic zc0301 driver which supports many sensors
10fd:804d from typhoon webshot driver (also FlyCAM-USB 300 plus)

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8830): gspca: Move some probe code to the new init function.
Hans de Goede [Wed, 3 Sep 2008 20:12:19 +0000]
V4L/DVB (8830): gspca: Move some probe code to the new init function.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8829): gspca: Have a clean kmalloc-ated buffer for USB exchanges.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:19 +0000]
V4L/DVB (8829): gspca: Have a clean kmalloc-ated buffer for USB exchanges.

The USB buffer may be used for DMA and there may be a caching problem
if the buffer is part of the device structure.
Thanks to Alan Stern.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8828): gspca: Set the clock at the end of initialization in sonixj.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:18 +0000]
V4L/DVB (8828): gspca: Set the clock at the end of initialization in sonixj.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8827): gspca: Stop pac7302 autogain oscillation.
Hans de Goede [Wed, 3 Sep 2008 20:12:18 +0000]
V4L/DVB (8827): gspca: Stop pac7302 autogain oscillation.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8826): gspca: Webcam Labtec 2200 (093a:2626) added in pac7311.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:17 +0000]
V4L/DVB (8826): gspca: Webcam Labtec 2200 (093a:2626) added in pac7311.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8825): gspca: More controls for pac73xx and new webcam 093a:2624.
Hans de Goede [Wed, 3 Sep 2008 20:12:17 +0000]
V4L/DVB (8825): gspca: More controls for pac73xx and new webcam 093a:2624.

-Add usb id for 093a:2624 (pac7302)
-Report some controls to userspace with 7302 only, as they are 7302 only
-Add gain and exposure controls
-Add autogain
-Fix 7302 imaged being mirrored by default

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8824): gspca: Too much code removed in the suspend/resume changeset.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:17 +0000]
V4L/DVB (8824): gspca: Too much code removed in the suspend/resume changeset.

- the stream must stop when the main application closes the device.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8823): gspca: H and V flips work for ov7670 only in ov519.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:16 +0000]
V4L/DVB (8823): gspca: H and V flips work for ov7670 only in ov519.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8822): gspca: Change some subdriver functions for suspend/resume.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:16 +0000]
V4L/DVB (8822): gspca: Change some subdriver functions for suspend/resume.

- new function 'init' called on probe and resume
- remove the functions 'open' and 'closed'
- 'stopN' and 'stop0' are optional

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8820): gspca: Change initialization and gamma of zc3xx - pas106.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:16 +0000]
V4L/DVB (8820): gspca: Change initialization and gamma of zc3xx - pas106.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8819): gspca: Initialize the ov519 at open time and source cleanup.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:15 +0000]
V4L/DVB (8819): gspca: Initialize the ov519 at open time and source cleanup.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8818): gspca: Reinitialize the device on resume.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:15 +0000]
V4L/DVB (8818): gspca: Reinitialize the device on resume.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8817): gspca: LED and proble changes in sonixb.
Hans de Goede [Wed, 3 Sep 2008 20:12:15 +0000]
V4L/DVB (8817): gspca: LED and proble changes in sonixb.

- turn the led of the cam off after plugging in the cam
- move the probe code from open to config, so that if the probe fails
  we never register

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8816): gspca: Set disabled ctrls and fix a register pb with ovxxxx in sonixb.
Hans de Goede [Wed, 3 Sep 2008 20:12:15 +0000]
V4L/DVB (8816): gspca: Set disabled ctrls and fix a register pb with ovxxxx in sonixb.

- set some controls as disabled instead of copying the device descr.
- in the ov6650 / 7650 exposure code clamp reg 11 before (instead of after)
  using it to calculate reg 10.
- disable brightness (instead of ignoring it) for the TAS5110.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8815): gspca: Fix problems with disabled controls.
Hans de Goede [Wed, 3 Sep 2008 20:12:14 +0000]
V4L/DVB (8815): gspca: Fix problems with disabled controls.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8814): gspca: Set DISABLED the disabled controls at query control time.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:14 +0000]
V4L/DVB (8814): gspca: Set DISABLED the disabled controls at query control time.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8813): gspca: Adjust SOF detection for pac73xx.
Hans de Goede [Wed, 3 Sep 2008 20:12:14 +0000]
V4L/DVB (8813): gspca: Adjust SOF detection for pac73xx.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8812): gspca: Do pac73xx webcams work.
Hans de Goede [Wed, 3 Sep 2008 20:12:14 +0000]
V4L/DVB (8812): gspca: Do pac73xx webcams work.

- documentation for some registers
- some preparations for adding autogain_n_exposure functionality
- various pac7311 fixes
- disable brightness and colors controls for 7311
- fix contrast control for 7311
- add hflip and vflip controls for 7311
- minimal jpeg header
- proper SOF detection

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8810): gspca: Compile error when CONFIG_PM not defined.
Jean-Francois Moine [Wed, 3 Sep 2008 20:12:13 +0000]
V4L/DVB (8810): gspca: Compile error when CONFIG_PM not defined.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8809): gspca: Revert commit 9a9335776548d01525141c6e8f0c12e86bbde982
Hans de Goede [Wed, 3 Sep 2008 20:12:13 +0000]
V4L/DVB (8809): gspca: Revert commit 9a9335776548d01525141c6e8f0c12e86bbde982

the previous patch (sensor upside down).

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8805): Steven Toth email address change
Steven Toth [Wed, 3 Sep 2008 20:12:12 +0000]
V4L/DVB (8805): Steven Toth email address change

I need this so I can better isolate my linux email from my
corporate email.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8804): s5h1411: Enable QAM_AUTO mode
Steven Toth [Wed, 3 Sep 2008 20:12:12 +0000]
V4L/DVB (8804): s5h1411: Enable QAM_AUTO mode

If apps pass QAM_AUTO then we need to obey it.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8803): s5h1409: Enable QAM_AUTO mode
Steven Toth [Wed, 3 Sep 2008 20:12:12 +0000]
V4L/DVB (8803): s5h1409: Enable QAM_AUTO mode

If apps pass QAM_AUTO then we need to obey it.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8790): saa7115: call i2c_set_clientdata only when state != NULL
Hans Verkuil [Wed, 3 Sep 2008 20:12:09 +0000]
V4L/DVB (8790): saa7115: call i2c_set_clientdata only when state != NULL

Not a bug as such, but it looks really strange doing this before
checking whether the state structure could be allocated.

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

11 years agoV4L/DVB (8779): v4l: fix more incorrect video_register_device result checks
Hans Verkuil [Wed, 3 Sep 2008 20:11:58 +0000]
V4L/DVB (8779): v4l: fix more incorrect video_register_device result checks

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

11 years agoV4L/DVB (8778): radio: fix incorrect video_register_device result check
Hans Verkuil [Wed, 3 Sep 2008 20:11:58 +0000]
V4L/DVB (8778): radio: fix incorrect video_register_device result check

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

11 years agoV4L/DVB (8769): cx18: Simplify queue flush logic to prevent oops in cx18_flush_queues()
Andy Walls [Wed, 3 Sep 2008 20:11:54 +0000]
V4L/DVB (8769): cx18: Simplify queue flush logic to prevent oops in cx18_flush_queues()

cx18: Simplify queue flush logic to prevent oops in cx18_flush_queues().
If accounting of a queue is in error, logic borrowed from ivtv will cause
an oops when flushing the queues for a stream.  This change greatly
simplifies the queue flush logic, and sets the queue back to sane
defaults on a flush.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8757): v4l-dvb: fix a bunch of sparse warnings
Hans Verkuil [Wed, 3 Sep 2008 20:11:54 +0000]
V4L/DVB (8757): v4l-dvb: fix a bunch of sparse warnings

Fixed a lot of sparse warnings: mostly warnings about shadowed variables
and signed/unsigned mismatches.

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

11 years agoV4L/DVB (8751): vivi: Fix some issues at vivi register routine
Mauro Carvalho Chehab [Wed, 3 Sep 2008 20:11:53 +0000]
V4L/DVB (8751): vivi: Fix some issues at vivi register routine

This patch fixes several small issues at vivi register routines:

1) minor and n_devs should be unsigned;
2) n_devs = 0 were not properly handled;
3) if n_devs specify a high number, the driver would just roll back and
won't register any device. The proper behaviour is to keep all succeded
devices registered;
4) both n_devs and minor were using 0 as permissions. Better to have
them with 0444.

With the current patch, if n_devs specify a very large value, it will
register all possible devices. For example, on a machine without any
other V4L drivers loaded, with this patch, we will have something like:

vivi: V4L2 device registered as /dev/video0
vivi: V4L2 device registered as /dev/video1
vivi: V4L2 device registered as /dev/video2
...
vivi: V4L2 device registered as /dev/video31
video_register_device_index: get_index failed
Video Technology Magazine Virtual Video Capture Board ver 0.5.0 successfully loaded.

5) The number of allocated devices on success is now kept at n_devs:

$ cat /sys/module/vivi/parameters/n_devs
32

Thanks to Henne <henne@nachtwindheim.de> for pointing that there were
some issues at vivi.

Cc: Henne <henne@nachtwindheim.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8750): V4L: check inval in video_register_device_index()
Henrik Kretzschmar [Wed, 3 Sep 2008 20:11:53 +0000]
V4L/DVB (8750): V4L: check inval in video_register_device_index()

Better check the video_device pointer before using it.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8749): Fix error code, when camera is not turned on by sonypi
Mauro Carvalho Chehab [Wed, 3 Sep 2008 20:11:52 +0000]
V4L/DVB (8749): Fix error code, when camera is not turned on by sonypi

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

11 years agoV4L/DVB (8728): 1-make-pms-not-autoprobe-when-builtin update
Rene Herman [Wed, 3 Sep 2008 19:48:23 +0000]
V4L/DVB (8728): 1-make-pms-not-autoprobe-when-builtin update

On 10-08-08 23:37, Alan Cox wrote:
>
> Would probably make the printk "pms: not enabled, use pms.enable=1 to
> probe"
>
> So you know
> a) What is wittering about not being probed
> b) How to undo it.
>
> But thats trivia really.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8727): V4L1: make PMS not autoprobe when builtin.
Rene Herman [Wed, 3 Sep 2008 19:48:21 +0000]
V4L/DVB (8727): V4L1: make PMS not autoprobe when builtin.

The old Mediavision Pro Movie Studio legacy ISA V4L1 driver was found to
hang the boot during Ingo Molnar's testing of randconfig kernels.  Have it
require a "pms.enable=1" kernel parameter to enable the driver when
builtin which avoids such problems.

This is a deprecated and, very likely, unused driver.  Nothing changes
modular behaviour moreover.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8726): link tuner before saa7134
Simon Arlott [Wed, 3 Sep 2008 19:48:20 +0000]
V4L/DVB (8726): link tuner before saa7134

If saa7134_init is run before v4l2_i2c_drv_init (tuner), then
saa7134_board_init2 will try to set the tuner type for devices that don't
exist yet.  This moves tuner to before all of the device-specific drivers
so that it's loaded early enough on boot.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8722): sms1xxx: fix typo in license header
Michael Krufky [Wed, 3 Sep 2008 19:48:17 +0000]
V4L/DVB (8722): sms1xxx: fix typo in license header

This should have read, "GNU General Public License version 2"
rather than, "GNU General Public License version 3"

This was actually a typo mass-blunder -- this is not a change in licence,
as the code was always GPLv2.

Signed-off-by: Uri Shkolnik <uris@siano-ms.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8720): gspca: V4L2_CAP_SENSOR_UPSIDE_DOWN added as a cap for some webcams.
Hans de Goede [Wed, 3 Sep 2008 19:48:16 +0000]
V4L/DVB (8720): gspca: V4L2_CAP_SENSOR_UPSIDE_DOWN added as a cap for some webcams.

This patch adds a V4L2_CAP_SENSOR_UPSIDE_DOWN flag to the capabilities flags,
and sets this flag for the Philips SPC200NC cam (which has its sensor installed
upside down). The same flag is also needed and added for the Philips SPC300NC.

Together with a patch to libv4l which adds flipping the image in software this
fixes the upside down display with the SPC200NC cam.

Signed-of-by: Hans de Goede <j.w.r.degoede@hhs.nl>

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8719): gspca: Have VIDIOC_QUERYCTRL more compliant to the spec.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:14 +0000]
V4L/DVB (8719): gspca: Have VIDIOC_QUERYCTRL more compliant to the spec.

- return -EINVAL when control not supported.
- start the private controls at V4L2_CID_PRIVATE_BASE.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8718): gspca: suspend/resume added.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:10 +0000]
V4L/DVB (8718): gspca: suspend/resume added.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8717): gspca: Frame buffer too small for small resolutions (sonixj and t613).
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:09 +0000]
V4L/DVB (8717): gspca: Frame buffer too small for small resolutions (sonixj and t613).

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8716): gspca: Bad start of sn9c110 and sensor ov7630.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:08 +0000]
V4L/DVB (8716): gspca: Bad start of sn9c110 and sensor ov7630.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8715): gspca: Change the name of some webcam in the gspca doc.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:07 +0000]
V4L/DVB (8715): gspca: Change the name of some webcam in the gspca doc.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8714): gspca: Bad start of sn9c110 and sensor om6802.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:05 +0000]
V4L/DVB (8714): gspca: Bad start of sn9c110 and sensor om6802.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8713): gspca: Bad color control again in sonixj.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:04 +0000]
V4L/DVB (8713): gspca: Bad color control again in sonixj.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8712): gspca: Bad start of sonixj webcams since changeset a8779025e7e8.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:03 +0000]
V4L/DVB (8712): gspca: Bad start of sonixj webcams since changeset a8779025e7e8.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8711): gspca: Bad controls and quantization table of pac7311.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:02 +0000]
V4L/DVB (8711): gspca: Bad controls and quantization table of pac7311.

Patch adapted from a gspca v1 patch by Thomas Kaiser.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8710): gspca: Bad color control in sonixj.
Jean-Francois Moine [Wed, 3 Sep 2008 19:48:01 +0000]
V4L/DVB (8710): gspca: Bad color control in sonixj.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8709): gspca: Fix initialization and controls of sn9x110 - ov7630.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:59 +0000]
V4L/DVB (8709): gspca: Fix initialization and controls of sn9x110 - ov7630.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8707): gspca: Colors, hflip and vflip controls added for pac7302.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:58 +0000]
V4L/DVB (8707): gspca: Colors, hflip and vflip controls added for pac7302.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8706): Make contrast and brightness work for pac7302.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:57 +0000]
V4L/DVB (8706): Make contrast and brightness work for pac7302.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8705): gspca: Adjust some control limits in spca561.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:55 +0000]
V4L/DVB (8705): gspca: Adjust some control limits in spca561.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8703): gspca: Do controls work for spca561 revision 12a.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:51 +0000]
V4L/DVB (8703): gspca: Do controls work for spca561 revision 12a.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8701): cx18: Add missing lock for when the irq handler manipulates the queues
Andy Walls [Wed, 3 Sep 2008 19:47:50 +0000]
V4L/DVB (8701): cx18: Add missing lock for when the irq handler manipulates the queues

cx18: Add missing lock for when the irq handler manipulates the queues.  This
was a potential source of stream queue corruption.  Also changed the name of
cx18_queue_find_buf() to cx18_queue_get_buf_irq().

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 years agoV4L/DVB (8682): V4L: fix return value of register video func
Henrik Kretzschmar [Wed, 3 Sep 2008 19:47:39 +0000]
V4L/DVB (8682): V4L: fix return value of register video func

If a wrong device type is used with video_register_device_index() it should
better return an error number, instead of a constant.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8681): v4l2-ioctl.c: fix warning
Alexander Beregalov [Wed, 3 Sep 2008 19:47:38 +0000]
V4L/DVB (8681): v4l2-ioctl.c: fix warning

drivers/media/video/v4l2-ioctl.c:496: warning: format '%08ld' expects
type 'long int', but argument 5 has type 'suseconds_t'

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8678): Remove the dead CONFIG_RADIO_MIROPCM20{,_RDS} code
Adrian Bunk [Wed, 3 Sep 2008 19:47:36 +0000]
V4L/DVB (8678): Remove the dead CONFIG_RADIO_MIROPCM20{,_RDS} code

The CONFIG_RADIO_MIROPCM20{,_RDS} code became dead code 1.5 years ago.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8675): gspca: Pixmap PJPG (Pixart 73xx JPEG) added, generated by pac7311.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:35 +0000]
V4L/DVB (8675): gspca: Pixmap PJPG (Pixart 73xx JPEG) added, generated by pac7311.

The JPEG frames generated by the Pixart 73xx have:
- special markers 'ff ff ff xx' every 1024/512 bytes,
- unused 8 bits at end of JPEG blocks,
and then ask for a new pixel format.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8674): gspca: Webcam 0c45:612e added in sonixj.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:34 +0000]
V4L/DVB (8674): gspca: Webcam 0c45:612e added in sonixj.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8673): gspca: Bad frame scanning again and bad init in pac7311.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:33 +0000]
V4L/DVB (8673): gspca: Bad frame scanning again and bad init in pac7311.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8672): gspca: Big rewrite of spca561.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:32 +0000]
V4L/DVB (8672): gspca: Big rewrite of spca561.

Bug register/value inversions in USB exchanges.
Exposure and gain controls added for rev 12a.
Separate the functions and controls of the revisions 12a and 72a.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8671): gspca: Remove the unused field 'dev_name' of the device structure.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:31 +0000]
V4L/DVB (8671): gspca: Remove the unused field 'dev_name' of the device structure.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8669): gspca: Add white balance control for spca561 rev 012A.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:30 +0000]
V4L/DVB (8669): gspca: Add white balance control for spca561 rev 012A.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8668): gspca: Conflict GSPCA / ET61X251 for the webcam 102c:6251.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:29 +0000]
V4L/DVB (8668): gspca: Conflict GSPCA / ET61X251 for the webcam 102c:6251.

Fix a double handling of 102c:6251 and no handling of 102c:6151
when both drivers GSPCA and ET61X251.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8667): gspca: Bad probe of Z-Star/Vimicro webcams with pas106 sensor.
Hans de Goede [Wed, 3 Sep 2008 19:47:28 +0000]
V4L/DVB (8667): gspca: Bad probe of Z-Star/Vimicro webcams with pas106 sensor.

This patch moves the detection of the 2wr SIF pas106b sensor to before
detecting other sensors.
Patch change by jfm: Check SIF for identified webcams only.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8666): gspca: Bad scanning of frames in pac7311.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:27 +0000]
V4L/DVB (8666): gspca: Bad scanning of frames in pac7311.

The previous change in packet scanning did not work,
Also, autogain was no more treated at interrupt level.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8665): gspca: Fix the 640x480 resolution of the webcam 093a:2621.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:26 +0000]
V4L/DVB (8665): gspca: Fix the 640x480 resolution of the webcam 093a:2621.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8664): gspca: The bridge/sensor of the webcam 093a:2621 is a PAC 7302.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:25 +0000]
V4L/DVB (8664): gspca: The bridge/sensor of the webcam 093a:2621 is a PAC 7302.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8663): gspca: Webcam 0c45:6128 added in sonixj.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:23 +0000]
V4L/DVB (8663): gspca: Webcam 0c45:6128 added in sonixj.

Patch adapted from a patch to gspcav1 made by the google microdia group.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8661): gspca: Bug in the previous changeset about pac7311.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:22 +0000]
V4L/DVB (8661): gspca: Bug in the previous changeset about pac7311.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8660): gspca: Simplify the scan of URB packets in pac7311.
Jean-Francois Moine [Wed, 3 Sep 2008 19:47:21 +0000]
V4L/DVB (8660): gspca: Simplify the scan of URB packets in pac7311.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoV4L/DVB (8648): ivtv: improve CC support
Hans Verkuil [Wed, 3 Sep 2008 19:47:14 +0000]
V4L/DVB (8648): ivtv: improve CC support

- change the work-queue to a single threaded high prio workqueue
- use DMA instead of PIO for the sliced VBI data.
- remove some incorrect tests
- increase the internal VBI capture queue size for sliced VBI packets
- ignore duplicate VBI lines

With these changes it should finally be possible to get reliable closed
captions.

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

11 years agoV4L/DVB (8633): ivtv: update ivtv version number
Hans Verkuil [Wed, 3 Sep 2008 19:46:58 +0000]
V4L/DVB (8633): ivtv: update ivtv version number

Since for 2.6.27 ivtvfb uses DMA for write it is important that
you can identify which ivtv version supports this and which doesn't.
Increase the version number so we can tell the difference.

Thanks to Ian Armstrong for pointing this out to me.

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

11 years agoV4L/DVB (8629): v4l2-ioctl: do not try to handle private V4L1 ioctls
Hans Verkuil [Wed, 3 Sep 2008 19:46:50 +0000]
V4L/DVB (8629): v4l2-ioctl: do not try to handle private V4L1 ioctls

Some drivers (e.g. zoran) have private V4L1 ioctls. Do not try to
pass them to v4l1_compat_translate because then the driver will
never see them.

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

11 years agoV4L/DVB (8600): au0828: explicitly set 6 MHz IF frequency in hauppauge_hvr950q_config
Michael Krufky [Wed, 3 Sep 2008 19:46:43 +0000]
V4L/DVB (8600): au0828: explicitly set 6 MHz IF frequency in hauppauge_hvr950q_config

Explicitly set 6 MHz IF frequency for VSB and QAM in
hauppauge_hvr950q_config.

The default value is 6 MHz, so this patch doesn't change anything --
this only improves code readability and may prevent future bugs.

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

11 years agoV4L/DVB (8599): au8522: remove if frequency settings from vsb/qam modulation tables
Michael Krufky [Wed, 3 Sep 2008 19:46:41 +0000]
V4L/DVB (8599): au8522: remove if frequency settings from vsb/qam modulation tables

Since IF frequency is set after the vsb/qam modulation tables are written,
remove the redundant register settings from the vsb/qam modulation tables.

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

11 years agoV4L/DVB (8598): au8522: clean up function au8522_set_if
Michael Krufky [Wed, 3 Sep 2008 19:46:40 +0000]
V4L/DVB (8598): au8522: clean up function au8522_set_if

re-write this function to make it simpler

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

11 years agoV4L/DVB (8556): au0828: add support for Hauppauge Woodbury
Michael Krufky [Wed, 3 Sep 2008 19:46:36 +0000]
V4L/DVB (8556): au0828: add support for Hauppauge Woodbury

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

11 years agoV4L/DVB (8555): au8522: add mechanism to configure IF frequency for vsb and qam
Michael Krufky [Wed, 3 Sep 2008 19:46:35 +0000]
V4L/DVB (8555): au8522: add mechanism to configure IF frequency for vsb and qam

Add a mechanism to configure IF frequency for vsb and qam.

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

11 years agoResource handling: add 'insert_resource_expand_to_fit()' function
Linus Torvalds [Sat, 30 Aug 2008 03:18:31 +0000]
Resource handling: add 'insert_resource_expand_to_fit()' function

Not used anywhere yet, but this complements the existing plain
'insert_resource()' functionality with a version that can expand the
resource we are adding in order to fix up any conflicts it has with
existing resources.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Fri, 29 Aug 2008 21:46:49 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: oxygen: fix distorted output on AK4396-based cards
  Revert "ALSA: hda - Added model selection for iMac 24""

11 years agoDon't trigger softlockup detector on network fs blocked tasks
Andi Kleen [Fri, 29 Aug 2008 18:06:23 +0000]
Don't trigger softlockup detector on network fs blocked tasks

Pulling the ethernet cable on a 2.6.27-rc system with NFS mounts
currently leads to an ongoing flood of soft lockup detector backtraces
for all tasks blocked on the NFS mounts when the hickup takes
longer than 120s.

I don't think NFS problems should be all that noisy.

Luckily there's a reasonably easy way to distingush this case.

Don't report task softlockup warnings for tasks in TASK_KILLABLE
state, which is used by the network file systems.

I believe this patch is a 2.6.27 candidate.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoRevert "x86: fix HPET regression in 2.6.26 versus 2.6.25, check hpet against BAR...
Linus Torvalds [Fri, 29 Aug 2008 21:38:03 +0000]
Revert "x86: fix HPET regression in 2.6.26 versus 2.6.25, check hpet against BAR, v3"

This reverts commit a2bd7274b47124d2fc4dfdb8c0591f545ba749dd.

It wasn't really right to begin with (there's a better fix for the
problem with e820 reservations clashing with PCI BAR's pending), but it
also actually causes more regressions, so it should be reverted even
before the better fix is finalized.

Rafael reports that this commit broke AHCI detection, and thus causes
the kernel to not boot on his quad core test box.

Reported-and-bisected-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: David Witbrodt <dawitbro@sbcglobal.net>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoALSA: oxygen: fix distorted output on AK4396-based cards
Clemens Ladisch [Fri, 29 Aug 2008 11:08:34 +0000]
ALSA: oxygen: fix distorted output on AK4396-based cards

When changing the sample rate, the CMI8788's master clock output becomes
unstable for a short time.  The AK4396 needs the master clock to do SPI
writes, so writing to an AK4396 control register directly after a sample
rate change will garble the value.  In our case, this leads to the DACs
being misconfigured to I2S sample format, which results in a wrong
output level and horrible distortions on samples louder than -6 dB.

To fix this, we need to wait until the new master clock signal has
become stable before doing SPI writes.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

11 years agoLinux 2.6.27-rc5
Linus Torvalds [Thu, 28 Aug 2008 22:52:02 +0000]
Linux 2.6.27-rc5

11 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Thu, 28 Aug 2008 19:34:27 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5226/1: remove unmatched comment end.
  [ARM] Skip memory holes in FLATMEM when reading /proc/pagetypeinfo
  [ARM] use bcd2bin/bin2bcd
  [ARM] use the new byteorder headers
  [ARM] OMAP: Fix 2430 SMC91x ethernet IRQ
  [ARM] OMAP: Add and update OMAP default configuration files
  [ARM] OMAP: Change mailing list for OMAP in MAINTAINERS
  [ARM] S3C2443: Fix the S3C2443 clock register definitions
  [ARM] JIVE: Fix the spi bus numbering
  [ARM] S3C24XX: pwm.c: stop debugging output
  [ARM] S3C24XX: Fix sparse warnings in pwm.c
  [ARM] S3C24XX: Fix spare errors in pwm-clock driver
  [ARM] S3C24XX: Fix sparse warnings in arch/arm/plat-s3c24xx/gpiolib.c
  [ARM] S3C24XX: Fix nor-simtec driver sparse errors
  [ARM] 5225/1: zaurus: Register I2C controller for audio codecs
  [ARM] orion5x: update defconfig to v2.6.27-rc4
  [ARM] Orion: register UART1 on QNAP TS-209 and TS-409
  [ARM] Orion: activate lm75 driver on DNS-323
  [ARM] Orion: fix MAC detection on QNAP TS-209 and TS-409
  [ARM] Orion: Fix boot crash on Kurobox Pro

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney...
Linus Torvalds [Thu, 28 Aug 2008 19:34:01 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/cooloney/blackfin-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
  Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE
  Blackfin arch: sram: use 'unsigned long' for irqflags
  Blackfin arch: let PCI depend on BROKEN
  Blackfin arch: move include/asm-blackfin header files to arch/blackfin
  Blackfin arch: fix bug - MPU crashes under stress
  Blackfin arch: Fix bug - when to rmmod the L1_module, it stucks and then reboot the board.
  Blackfin arch: dont actually need to muck with EMAC_SYSTAT for BF52x for demuxing
  Blackfin arch: Add MTD Partitions for MTD_DATAFLASH, increase max SPI SCLK

11 years agoMerge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Thu, 28 Aug 2008 19:31:49 +0000]
Merge branch 'core-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  exit signals: use of uninitialized field notify_count
  lockdep: fix invalid list_del_rcu in zap_class
  lockstat: repair erronous contention statistics
  lockstat: fix numerical output rounding error

11 years agoMerge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Thu, 28 Aug 2008 19:31:12 +0000]
Merge branch 'sched-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: rt-bandwidth accounting fix
  sched: fix sched_rt_rq_enqueue() resched idle

11 years agoMerge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Thu, 28 Aug 2008 19:30:59 +0000]
Merge branch 'x86-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: update defconfigs
  x86: msr: fix bogus return values from rdmsr_safe/wrmsr_safe
  x86: cpuid: correct return value on partial operations
  x86: msr: correct return value on partial operations
  x86: cpuid: propagate error from smp_call_function_single()
  x86: msr: propagate errors from smp_call_function_single()
  smp: have smp_call_function_single() detect invalid CPUs

11 years agoMerge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
Linus Torvalds [Thu, 28 Aug 2008 19:28:50 +0000]
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  i2c: Prevent log spam on some DVB adapters
  i2c: Add missing kerneldoc descriptions
  i2c: Fix device_init_wakeup place

11 years agoftrace: disable tracing for hibernation
Rafael J. Wysocki [Thu, 28 Aug 2008 12:39:12 +0000]
ftrace: disable tracing for hibernation

In accordance with commit f42ac38c59e0a03d6da0c24a63fb211393f484b0
("ftrace: disable tracing for suspend to ram"), disable tracing
around the suspend code in hibernation code paths.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years ago[ARM] 5226/1: remove unmatched comment end.
Jean-Christophe DUBOIS [Wed, 27 Aug 2008 23:00:23 +0000]
[ARM] 5226/1: remove unmatched comment end.

remove unmatched comment end.

Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years agosched: rt-bandwidth accounting fix
Peter Zijlstra [Tue, 19 Aug 2008 10:33:03 +0000]
sched: rt-bandwidth accounting fix

It fixes an accounting bug where we would continue accumulating runtime
even though the bandwidth control is disabled. This would lead to very long
throttle periods once bandwidth control gets turned on again.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

11 years agoBlackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE
Michael Hennerich [Thu, 28 Aug 2008 09:32:01 +0000]
Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

11 years agoBlackfin arch: sram: use 'unsigned long' for irqflags
Vegard Nossum [Thu, 28 Aug 2008 09:28:46 +0000]
Blackfin arch: sram: use 'unsigned long' for irqflags

Using just 'unsigned' will make flags an unsigned int. While this is
arguably not an error on blackfin where sizeof(int) == sizeof(long),
the patch is still justified on the grounds of principle.

The patch was generated using the Coccinelle semantic patch framework.

Cc: Julia Lawall <julia@diku.dk>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

11 years agosched: fix sched_rt_rq_enqueue() resched idle
John Blackwood [Tue, 26 Aug 2008 19:09:43 +0000]
sched: fix sched_rt_rq_enqueue() resched idle

When sysctl_sched_rt_runtime is set to something other than -1 and the
CONFIG_RT_GROUP_SCHED kernel parameter is NOT enabled, we get into a state
where we see one or more CPUs idling forvever even though there are
real-time
tasks in their rt runqueue that are able to run (no longer throttled).

The sequence is:

- A real-time task is running when the timer sets the rt runqueue
    to throttled, and the rt task is resched_task()ed and switched
    out, and idle is switched in since there are no non-rt tasks to
    run on that cpu.

- Eventually the do_sched_rt_period_timer() runs and un-throttles
    the rt runqueue, but we just exit the timer interrupt and go back
    to executing the idle task in the idle loop forever.

If we change the sched_rt_rq_enqueue() routine to use some of the code
from the CONFIG_RT_GROUP_SCHED enabled version of this same routine and
resched_task() the currently executing task (idle in our case) if it is
a lower priority task than the higher rt task in the now un-throttled
runqueue, the problem is no longer observed.

Signed-off-by: John Blackwood <john.blackwood@ccur.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

11 years agoi2c: Prevent log spam on some DVB adapters
Jean Delvare [Thu, 28 Aug 2008 06:33:23 +0000]
i2c: Prevent log spam on some DVB adapters

Some DVB adapters do not support the special I2C transaction that we
use for probing purposes. There's no point in logging this event, as
there's nothing the user can do and in general there is no actual
problem. So, degrade one of these messages to a debug message, and
move the other one around so that it is only printed on bogus drivers.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Uwe Bugla <uwe.bugla@gmx.de>

11 years agoi2c: Add missing kerneldoc descriptions
Jean Delvare [Thu, 28 Aug 2008 06:33:23 +0000]
i2c: Add missing kerneldoc descriptions

Add missing kernel descriptions of struct i2c_driver members.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: David Brownell <david-b@pacbell.net>

11 years agoi2c: Fix device_init_wakeup place
Marc Pignat [Thu, 28 Aug 2008 06:33:22 +0000]
i2c: Fix device_init_wakeup place

device_init_wakeup must be called after device_register.

Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Thu, 28 Aug 2008 00:38:07 +0000]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits)
  sctp: fix random memory dereference with SCTP_HMAC_IDENT option.
  sctp: correct bounds check in sctp_setsockopt_auth_key
  wan: Missing capability checks in sbni_ioctl()
  e100, fix iomap read
  qeth: preallocated header account offset
  qeth: l2 write unicast list to hardware
  qeth: use -EOPNOTSUPP instead of -ENOTSUPP.
  ibm_newemac: Don't call dev_mc_add() before device is registered
  net: don't grab a mutex within a timer context in gianfar
  forcedeth: fix checksum flag
  net/usb/mcs7830: add set_mac_address
  net/usb/mcs7830: new device IDs
  [netdrvr] smc91x: fix resource removal (null ptr deref)
  ibmveth: fix bad UDP checksums
  [netdrvr] hso: dev_kfree_skb crash fix
  [netdrvr] hso: icon 322 detection fix
  atl1: disable TSO by default
  atl1e: multistatement if missing braces
  igb: remove 82576 quad adapter
  drivers/net/skfp/ess.c: fix compile warnings
  ...