firefly-linux-kernel-4.4.55.git
17 years agoV4L/DVB (5621): Radio-cadet.c Replace cadet_do_ioctl to use video_ioctl2
Douglas Landgraf [Mon, 7 May 2007 19:17:16 +0000 (16:17 -0300)]
V4L/DVB (5621): Radio-cadet.c Replace cadet_do_ioctl to use video_ioctl2

Convert radio-cadet to use video_ioctl2

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5619): Dvb-usb: fix typo
Michael Krufky [Sat, 5 May 2007 01:51:04 +0000 (22:51 -0300)]
V4L/DVB (5619): Dvb-usb: fix typo

replace "streaming_crtl" with "streaming_ctrl"

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5618): Cx88: Drop the generic i2c client from cx88-vp3054-i2c
Jean Delvare [Mon, 7 May 2007 13:56:42 +0000 (10:56 -0300)]
V4L/DVB (5618): Cx88: Drop the generic i2c client from cx88-vp3054-i2c

Drop the generic client declared in cx88-vp3054-i2c: it's not used
anywhere. This shrinks cx88-vp3054-i2c.o by 29% on x86_64. Unless it
was there for later use?

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5617): V4L2: videodev, allow debugging
Jiri Slaby [Mon, 7 May 2007 13:55:49 +0000 (10:55 -0300)]
V4L/DVB (5617): V4L2: videodev, allow debugging

videodev, allow debugging
fix typo? in videodev.c to allow debugging

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5614): M920x: Disable second adapter on LifeView TV Walker Twin
Nick Andrew [Sat, 5 May 2007 12:24:27 +0000 (09:24 -0300)]
V4L/DVB (5614): M920x: Disable second adapter on LifeView TV Walker Twin

Disable second adapter on LifeView TV Walker Twin while it doesn't work
properly.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Nick Andrew <nick@nick-andrew.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5613): M920x: loosen up 80-col limit
Aapo Tahkola [Fri, 20 Apr 2007 16:34:25 +0000 (13:34 -0300)]
V4L/DVB (5613): M920x: loosen up 80-col limit

Do not follow 80-col limit where it would cause inconsistency.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5612): M920x: rename function prefixes from m9206_foo to m920x_foo
Aapo Tahkola [Mon, 26 Mar 2007 20:05:59 +0000 (17:05 -0300)]
V4L/DVB (5612): M920x: rename function prefixes from m9206_foo to m920x_foo

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>
17 years agoV4L/DVB (5611): M920x: replace deb_rc with deb
Aapo Tahkola [Mon, 26 Mar 2007 19:59:16 +0000 (16:59 -0300)]
V4L/DVB (5611): M920x: replace deb_rc with deb

deb_rc is used by the dvb-usb core framework.  This patch replaces all
occurances of deb_rc with deb, in m920x.c, so that its clear that we're
not using dvb-usb's deb_rc.

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>
17 years agoV4L/DVB (5610): M920x: remove duplicated code
Michael Krufky [Mon, 26 Mar 2007 19:39:20 +0000 (16:39 -0300)]
V4L/DVB (5610): M920x: remove duplicated code

Some of the devices supported by the m920x driver have identical functions used
for tuner_attach and frontend_attach.  This patch consolidates the functions in
question, and updates the debug code to be generic for each.  This patch
decreases the size of the kernel.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5609): M920x: group like functions together
Michael Krufky [Mon, 26 Mar 2007 19:35:29 +0000 (16:35 -0300)]
V4L/DVB (5609): M920x: group like functions together

- Group the tuner configurations together.
- Group the demod configurations together.
- Group the device-specific initialization functions together.
- Group demod_attach functions together.
- Group tuner_attach functions together.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5608): M920x: various whitespace cleanups
Michael Krufky [Thu, 22 Mar 2007 22:03:37 +0000 (19:03 -0300)]
V4L/DVB (5608): M920x: various whitespace cleanups

- 80-column cleanups
- spaces between operators
- tabbing style

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5607): M920x: Initial support for devices likely manufactured by Dposh
Aapo Tahkola [Thu, 22 Mar 2007 20:37:58 +0000 (17:37 -0300)]
V4L/DVB (5607): M920x: Initial support for devices likely manufactured by Dposh

These devices are sold by various companies and chains not involved in
hardware manufacturing business. This particular device owned by
winisch (from irc) had a sticker with text "TCM 234292" on it. This device
was never opened so it is possible that Dposh did not manufacture this
stick. However, the bundled software and their product line points into
that direction. Also thanks to Michael Krufky for spotting this hw
filtering problem and thus avoiding hair loss.
Hardware pid filters and the bundled remote controller are not currently
supported on this device.

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>
17 years agoV4L/DVB (5606): M920x: add "c-basic-offset: 8" to help emacs to enforce tabbing
Michael Krufky [Thu, 22 Mar 2007 20:18:26 +0000 (17:18 -0300)]
V4L/DVB (5606): M920x: add "c-basic-offset: 8" to help emacs to enforce tabbing

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5605): M920x: Add support for LifeView TV Walker Twin
Nick Andrew [Thu, 22 Mar 2007 20:09:35 +0000 (17:09 -0300)]
V4L/DVB (5605): M920x: Add support for LifeView TV Walker Twin

Add support for "LifeView TV Walker Twin" (USB IDs 10fd:0513, 10fd:0514)

Signed-off-by: Nick Andrew <nick@nick-andrew.net>
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>
17 years agoV4L/DVB (5603): V4L: Prevent queueing queued buffers.
Sakari Ailus [Fri, 4 May 2007 15:19:59 +0000 (12:19 -0300)]
V4L/DVB (5603): V4L: Prevent queueing queued buffers.

videobuf_qbuf queues buffers to q->stream but does not properly check
the state of the buffer before queueing. It was possible to queue
buffers that already were in the queue.
Only buffers that are in states STATE_NEEDS_INIT and STATE_IDLE can be
queued.

Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5602): Enable DiSEqC in Starbox II (vp7021a)
Pat Erley [Tue, 8 May 2007 12:36:09 +0000 (09:36 -0300)]
V4L/DVB (5602): Enable DiSEqC in Starbox II (vp7021a)

Uncomments code in vp702x-fe.c to enable DiSEqC in vp7021a

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Pat Erley <pat@erley.org>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
17 years agoV4L/DVB (5601): Create a menu for DAB
Mauro Carvalho Chehab [Thu, 3 May 2007 19:01:02 +0000 (16:01 -0300)]
V4L/DVB (5601): Create a menu for DAB

DABUSB driver were a little lost at Multimedia core menu.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5600): Allow compiling just DVB CORE
Mauro Carvalho Chehab [Thu, 3 May 2007 18:59:37 +0000 (15:59 -0300)]
V4L/DVB (5600): Allow compiling just DVB CORE

Allow compiling just DVB CORE without needing to compile the drivers

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5599): Use menuconfig objects II - DVB
Jan Engelhardt [Wed, 2 May 2007 13:11:47 +0000 (10:11 -0300)]
V4L/DVB (5599): Use menuconfig objects II - DVB

Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.
Also remove one indirection (CONFIG_DVB) that does not seem to
be really used inside the kernel.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5593): Budget-ci: Fix tuning for TDM 1316 (160..200 MHz)
Oliver Endriss [Thu, 3 May 2007 16:16:12 +0000 (13:16 -0300)]
V4L/DVB (5593): Budget-ci: Fix tuning for TDM 1316 (160..200 MHz)

Revert changeset
  http://linuxtv.org/hg/v4l-dvb?cmd=changeset;node=e7c424bbf9aa;style=gitweb

Petri Helin found that this changeset broke tuning:

'Well, after going through the changes that might have had effect on
tuning, I found out the one which had caused this problem. I do not know
the actual reason behind the change, but the changelog says that it
was meant to "Fix TD1316 tuner for DVBC". But at least in my case it
seams to have broken the tuner instead.'

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Thanks-to: Petri Helin <phelin@googlemail.com>
Acked-by: e9hack <e9hack@googlemail.com>
Acked-by: Thomas Kaiser <linux-dvb@kaiser-linux.li>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5592): DMA: Correctly free resources on error, sync PCI streamed data
Jon Burgess [Thu, 3 May 2007 15:23:44 +0000 (12:23 -0300)]
V4L/DVB (5592): DMA: Correctly free resources on error, sync PCI streamed data

I added saa7146_vmalloc_destroy_pgtable() which frees the resources
allocated by saa7146_vmalloc_build_pgtable() and updated the callers in
budget-core.c and av7110.c. I have also been through the updated
functions and updated the error paths to ensure they free all allocated
resources on error.
I also realised that there are other callers to saa7146_pgtable_free()
which did not have any sg DMA mapped so it seems wrong to add the
pci_unmap_sg() into that function. Instead I created
saa7146_vmalloc_destroy_pgtable() to do this.
Also included in this patch are the previous fixes for pci_unmap_sg()
and syncing the PCI streamed data to work with a SWIOTLB and match the
requirements documented in DMA-API.txt.

Signed-off-by: Jon Burgess <jburgess777@googlemail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5591): Saa7146: proper prototype for saa7146_video_do_ioctl()
Adrian Bunk [Wed, 2 May 2007 01:13:47 +0000 (22:13 -0300)]
V4L/DVB (5591): Saa7146: proper prototype for saa7146_video_do_ioctl()

This patch adds a proper prototype for saa7146_video_do_ioctl() in
include/media/saa7146_vv.h.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5587): Add help for RADIO_ADAPTERS and VIDEO_CAPTURE_DRIVERS
Mauro Carvalho Chehab [Wed, 2 May 2007 18:14:06 +0000 (15:14 -0300)]
V4L/DVB (5587): Add help for RADIO_ADAPTERS and VIDEO_CAPTURE_DRIVERS

Add a small help for those two new Kconfig vars.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5586): Use menuconfig objects II - V4L
Jan Engelhardt [Wed, 2 May 2007 13:06:23 +0000 (10:06 -0300)]
V4L/DVB (5586): Use menuconfig objects II - V4L

Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5585): SN9C1xx driver updates
Luca Risolia [Wed, 2 May 2007 13:04:03 +0000 (10:04 -0300)]
V4L/DVB (5585): SN9C1xx driver updates

* Default color improvements to the OV7660
@ Fix sn9c102_write_reg()
@ Fix sn9c102_i2c_try_raw_read()
@ Fix MI-0343
+ Add support for pair MI0360+SN9C120
+ Add more USB ids

Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5583): VIDEO4LINUX-2: Replace MINOR() with a call to iminor().
Robert P. J. Day [Wed, 2 May 2007 12:47:16 +0000 (09:47 -0300)]
V4L/DVB (5583): VIDEO4LINUX-2: Replace MINOR() with a call to iminor().

Replace the call to MINOR() with a call to the inline iminor()
routine.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5582): Added support for Sabrent TV-PCB05 card.
James T Klaas [Tue, 1 May 2007 13:48:09 +0000 (10:48 -0300)]
V4L/DVB (5582): Added support for Sabrent TV-PCB05 card.

Maintainer's notice: I needed to re-number the board, since the board
number conflicted with a patch committed previously.

Signed-off-by: James T Klaas <jklaas@appalachian.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5580): Add support for three cards to saa7134 driver
Simon Farnsworth [Tue, 1 May 2007 13:01:20 +0000 (10:01 -0300)]
V4L/DVB (5580): Add support for three cards to saa7134 driver

Add support for the "Elitegroup ECS TVP3XP FM1246", the "KWorld DVB-T
210", and the Animation Technologies LR214 Rev F onwards (SAA7131) to
the saa7134 driver.
Also rename the LR214WF to the LR214 Rev E or ealier (SAA7135), to match
what we've seen on boards in the field.
Changed the comment on the Lifeview cards to indicate Rev E and earlier
versus Rev F and later, together with a chip indicator, following
feedback from Peter Missel <peter.missel@onlinehome.de>.

Signed-off-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5578): Workaround for bad hardare/firmware on some pluto2 devices
holger@muscate-magnussen.de [Tue, 1 May 2007 12:25:56 +0000 (09:25 -0300)]
V4L/DVB (5578): Workaround for bad hardare/firmware on some pluto2 devices

pluto2_driver: Workaround for pluto2 card reporting wrong number of
received packets and flooding system with interrupts.

This patch constitutes a workaround for a hardware/firmware problem of the
pluto2-based card (e.g., Satelco EasyWatch).

It can happen in rare cases that the card gets into a mode where it
always reports back a number of received packets (nbpackets) which is
larger than the maximum permissible number of packets (TS_DMA_PACKETS).
The workaround that is already in the driver in function pluto_dma_end
reports back zero received packets. In spite of the (in reality) zero
received packets the card continues to generate interrupts at a very
high rate, which can effectively stall the system.

The patch resets the TS logic, which puts the card back into normal
operations.

Signed-off-by: Holger Magnussen <holger@muscate-magnussen.de>
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5576): Improve / fix support for PAL-60 in cx25840
Servaas Vandenberghe [Sun, 29 Apr 2007 19:27:30 +0000 (16:27 -0300)]
V4L/DVB (5576): Improve / fix support for PAL-60 in cx25840

This causes the cx25840 module to treat V4L2_STD_PAL_60 similar to
other 60Hz timings, and it fixes a wrongly-named variable (timings are
independant of color system).

Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5575): Pvrusb2: Implement ability to disable IR receiver
Mike Isely [Sat, 28 Apr 2007 23:11:03 +0000 (20:11 -0300)]
V4L/DVB (5575): Pvrusb2: Implement ability to disable IR receiver

Anyone using multiple PVR USB2 devices really only want one of them
acting as the actual IR receiver.

Implemented here is a new per-instance module option (ir_mode) which is
a flag to enable the IR receiver.  The default is enabled.

IR reception is disabled by blocking access to the IR receiver chip in
the device.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5574): Pvrusb2: Improve handling of PAL-60 video standard
Mike Isely [Sat, 28 Apr 2007 23:08:33 +0000 (20:08 -0300)]
V4L/DVB (5574): Pvrusb2: Improve handling of PAL-60 video standard

This patch originated with Servaas Vandenberghe <vdb128@picaros.org>
and has been further developed a bit (to preserve saa7115 behavior).

These changes allow for correct operation of PAL-60 video (Servaas
tested this against a PAL-B/G tuner with the video standard overridden
as a module option).

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5573): Pvrusb2: kill unnecessary attribute->owner
Tejun Heo [Sat, 28 Apr 2007 23:04:48 +0000 (20:04 -0300)]
V4L/DVB (5573): Pvrusb2: kill unnecessary attribute->owner

sysfs is now completely out of driver/module lifetime game.

After deletion, a sysfs node doesn't access anything outside sysfs
proper, so there's no reason to hold onto the attribute owners.

Note that often the wrong modules were accounted for as owners leading
to accessing removed modules.

This patch kills now unnecessary attribute->owner.

Note that with this change, userland holding a sysfs node does not
prevent the backing module from being unloaded.

For more info regarding lifetime rule cleanup, please read the following
message:
http://article.gmane.org/gmane.linux.kernel/510293

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5572): Pvrusb2: use mutex instead of semaphore
Matthias Kaehlcke [Sat, 28 Apr 2007 23:00:18 +0000 (20:00 -0300)]
V4L/DVB (5572): Pvrusb2: use mutex instead of semaphore

The pvrusb2 driver use a semaphore as mutex. use the mutex API instead
of the (binary) semaphore.

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5570): V4l1-compat: misc fixes for pixelformat function
Trent Piepho [Sat, 28 Apr 2007 01:56:28 +0000 (22:56 -0300)]
V4L/DVB (5570): V4l1-compat: misc fixes for pixelformat function

Mark the palette2pixelformat lookup table as const

pixelformat is unsigned, adjust the palette2pixelformat table and
pixelformat_to_palette()

palette_to_pixelformat() is a pure function

pixelformat_to_palette() is a const function

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5569): Fix: v4l1_compat should be called only if V4L1_COMPAT
Mauro Carvalho Chehab [Tue, 1 May 2007 11:55:00 +0000 (08:55 -0300)]
V4L/DVB (5569): Fix: v4l1_compat should be called only if V4L1_COMPAT

Added also some explanations about V4L1 handling

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5568): VIDIOCGMBUF handling in video_ioctl2()
Sam Revitch [Tue, 1 May 2007 11:46:30 +0000 (08:46 -0300)]
V4L/DVB (5568): VIDIOCGMBUF handling in video_ioctl2()

Correct handling of VIDIOCGMBUF in video_ioctl2().

Signed-off-by: Sam Revitch <samr7@cs.washington.edu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5567): Cx88-mpeg.c: make 2 functions static
Adrian Bunk [Tue, 1 May 2007 11:35:10 +0000 (08:35 -0300)]
V4L/DVB (5567): Cx88-mpeg.c: make 2 functions static

This patch makes two needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5566): MEDIA: Spinlock initializer cleanup
Thomas Gleixner [Tue, 1 May 2007 11:34:15 +0000 (08:34 -0300)]
V4L/DVB (5566): MEDIA: Spinlock initializer cleanup

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoV4L/DVB (5565): Cx88: fix compilation on alpha
Alexey Dobriyan [Tue, 1 May 2007 11:32:24 +0000 (08:32 -0300)]
V4L/DVB (5565): Cx88: fix compilation on alpha

error: 'DMA_32BIT_MASK' undeclared

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
17 years agoDocumentation/i386/boot.txt: update and correct
H. Peter Anvin [Wed, 9 May 2007 03:37:02 +0000 (20:37 -0700)]
Documentation/i386/boot.txt: update and correct

In the process of rewriting the x86 setup code, I found a number of
inaccuracies and outdated recommendations in the boot protocol
documentation.  Revamp to make it more up to date.

In particular, the common use of the heap actually requires (slightly)
more than 4K of heap plus stack, which is the recommended amount in
the document; currently the code compensates by being smaller than
specified, but we can't assume that will be true forever.  Thus,
recommend that if we have a modern bzImage kernel, that the bootloader
maximizes the available space.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agorevert 'sched: redundant reschedule when set_user_nice() boosts a prio of a task...
Andrew Morton [Wed, 9 May 2007 03:27:06 +0000 (20:27 -0700)]
revert 'sched: redundant reschedule when set_user_nice() boosts a prio of a task from the "expired" array'

Revert commit bd53f96ca54a21c07e7a0ae1886fa623d370b85f.

Con says:

This is no good, sorry. The one I saw originally was with the staircase
deadline cpu scheduler in situ and was different.

  #define TASK_PREEMPTS_CURR(p, rq) \
     ((p)->prio < (rq)->curr->prio)
     (((p)->prio < (rq)->curr->prio) && ((p)->array == (rq)->active))

This will fail to wake up a runqueue for a task that has been migrated to the
expired array of a runqueue which is otherwise idle which can happen with smp
balancing,

Cc: Dmitry Adamushko <dmitry.adamushko@gmail.com>
Cc: Con Kolivas <kernel@kolivas.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoapplesmc: Use standard sysfs names for labels
Jean Delvare [Wed, 9 May 2007 03:27:05 +0000 (20:27 -0700)]
applesmc: Use standard sysfs names for labels

We have a standard suffix to associate a designation string to a sensor:
_label.  Use it instead of _position so that libsensors will catch it.
(This isn't implemented yet, but should be soon.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoapplesmc: Use the address as platform device ID
Jean Delvare [Wed, 9 May 2007 03:27:04 +0000 (20:27 -0700)]
applesmc: Use the address as platform device ID

Let the applesmc device export its address to userspace.  libsensors needs
this to recognize the device and give it a unique ID.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agousb_gigaset: don't kmalloc(0)
Tilman Schmidt [Wed, 9 May 2007 03:27:03 +0000 (20:27 -0700)]
usb_gigaset: don't kmalloc(0)

Zero-sized allocations are pointless anyway, and the SLUB allocator
complains about them, so stop doing that.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Hansjoerg Lipp <hjlipp@web.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agom68k: <asm/scatterlist.h> needs <linux/types.h>
Geert Uytterhoeven [Wed, 9 May 2007 03:27:03 +0000 (20:27 -0700)]
m68k: <asm/scatterlist.h> needs <linux/types.h>

The recent <linux/pci.h> cleanup uncovered that include/asm-m68k/scatterlist.h
needs to include <linux/types.h>

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoFRV: Miscellaneous fixes
David Howells [Wed, 9 May 2007 03:27:02 +0000 (20:27 -0700)]
FRV: Miscellaneous fixes

Miscellaneous fixes to bring FRV up to date:

 (1) Copy the new syscall numbers from i386 to asm-frv/unistd.h and fill out
     the syscall table in entry.S too.

 (2) Mark __frv_uart0 and __frv_uart1 __pminitdata rather than __initdata so
     that determine_clocks() can access them when CONFIG_PM=y.

 (3) Make arch/frv/mm/elf-fdpic.c include asm/mman.h so that MAP_FIXED is
     available (fixes commit 2fd3bebaad9da3b3b99c46a3389099424bf7ee35).

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agosmaps: only define clear_refs for CONFIG_MMU
David Rientjes [Wed, 9 May 2007 03:27:01 +0000 (20:27 -0700)]
smaps: only define clear_refs for CONFIG_MMU

/proc/pid/clear_refs is only defined in the CONFIG_MMU case, so make sure we
don't have any references to clear_refs_smap() in generic procfs code.

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoFix unnecesary meminit
Yasunori Goto [Wed, 9 May 2007 03:27:01 +0000 (20:27 -0700)]
Fix unnecesary meminit

This is to fix unnecessary __meminit definition.  These are exported for
kernel modules.

I compiled on ia64/x86-64 with memory hotplug on/off.

Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Wed, 9 May 2007 03:33:59 +0000 (20:33 -0700)]
Merge /pub/scm/linux/kernel/git/herbert/crypto-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  [CRYPTO] cryptomgr: Fix use after free

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Wed, 9 May 2007 03:32:43 +0000 (20:32 -0700)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Optimize fault kprobe handling just like powerpc.
  [SPARC]: Wire up utimensat syscall.
  [SPARC64]: Fix request_irq() ignored result warnings in PCI controller code.
  [SPARC64]: Kill asm-sparc64/pbm.h
  [ATYFB]: Fix sparc includes.
  [QLA2XXX]: Fix build on sparc.
  [SPARC64]: Removal of trivial pci_controller_info uses.
  [SPARC64]: Move index info pci_pbm_info.
  [SPARC64]: Move {setup,teardown}_msi_irq into pci_pbm_info.
  [SPARC64]: Move pci_ops into pci_pbm_info.
  [SPARC64] SBUS: Error interrupt registry cleanups.
  [SPARC64] PCI: Use root list of pbm's instead of pci_controller_info's
  [SPARC64] PCI: Kill PROM_PCIRNG_MAX and PROM_PCIIMAP_MAX.
  [SPARC64] PCI: Use common routine to fetch PBM properties.

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
Linus Torvalds [Wed, 9 May 2007 03:32:16 +0000 (20:32 -0700)]
Merge /pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (58 commits)
  [SCSI] zfcp: clear boxed flag on unit reopen.
  [SCSI] zfcp: clear adapter failed flag if an fsf request times out.
  [SCSI] zfcp: rework request ID management.
  [SCSI] zfcp: Fix deadlock between zfcp ERP and SCSI
  [SCSI] zfcp: Locking for req_no and req_seq_no
  [SCSI] zfcp: print S_ID and D_ID with 3 bytes
  [SCSI] ipr: Use PCI-E reset API for new ipr adapter
  [SCSI] qla2xxx: Update version number to 8.01.07-k7.
  [SCSI] qla2xxx: Add MSI support.
  [SCSI] qla2xxx: Correct pci_set_msi() usage semantics.
  [SCSI] qla2xxx: Attempt to stop firmware only if it had been previously executed.
  [SCSI] qla2xxx: Honor NVRAM port-down-retry-count settings.
  [SCSI] qla2xxx: Error-out during probe() if we're unable to complete HBA initialization.
  [SCSI] zfcp: Stop system after memory corruption
  [SCSI] mesh: cleanup variable usage in interrupt handler
  [SCSI] megaraid: replace yield() with cond_resched()
  [SCSI] megaraid: fix warnings when CONFIG_PROC_FS=n
  [SCSI] aacraid: correct SUN products to README
  [SCSI] aacraid: superfluous adapter reset for IBM 8 series ServeRAID controllers
  [SCSI] aacraid: kexec fix (reset interrupt handler)
  ...

17 years agoRevert "fbdev: ignore VESA modes if framebuffer is disabled"
Linus Torvalds [Wed, 9 May 2007 03:12:30 +0000 (20:12 -0700)]
Revert "fbdev: ignore VESA modes if framebuffer is disabled"

This reverts commit 464bdd33e9baad9806c7adbd8dfc37081a55f27e.

Peter Anvin correctly points out that VESA modes have nothing to do with
frame buffers per se - they are often just regular extended text modes.
Disabling them just because we don't have frame buffer support is very
wrong.

Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Antonino A. Daplas <adaplas@gmail.com>,
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoRemove suid/sgid bits on [f]truncate()
Linus Torvalds [Wed, 9 May 2007 03:10:00 +0000 (20:10 -0700)]
Remove suid/sgid bits on [f]truncate()

.. to match what we do on write().  This way, people who write to files
by using [f]truncate + writable mmap have the same semantics as if they
were using the write() family of system calls.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[CRYPTO] cryptomgr: Fix use after free
Herbert Xu [Wed, 9 May 2007 03:04:39 +0000 (13:04 +1000)]
[CRYPTO] cryptomgr: Fix use after free

By the time kthread_run returns the param may have already been freed
so writing the returned thread_struct pointer to param is wrong.

In fact, we don't need it in param anyway so this patch simply puts it
on the stack.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
17 years ago[SPARC64]: Optimize fault kprobe handling just like powerpc.
David S. Miller [Wed, 9 May 2007 01:25:14 +0000 (18:25 -0700)]
[SPARC64]: Optimize fault kprobe handling just like powerpc.

And eliminate DIE_GPF while we're at it.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC]: Wire up utimensat syscall.
David S. Miller [Wed, 9 May 2007 00:50:14 +0000 (17:50 -0700)]
[SPARC]: Wire up utimensat syscall.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64]: Fix request_irq() ignored result warnings in PCI controller code.
David S. Miller [Wed, 9 May 2007 00:23:31 +0000 (17:23 -0700)]
[SPARC64]: Fix request_irq() ignored result warnings in PCI controller code.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64]: Kill asm-sparc64/pbm.h
David S. Miller [Tue, 8 May 2007 07:43:56 +0000 (00:43 -0700)]
[SPARC64]: Kill asm-sparc64/pbm.h

Everything it contains can be hidden in pci_impl.h

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[ATYFB]: Fix sparc includes.
David S. Miller [Tue, 8 May 2007 07:37:23 +0000 (00:37 -0700)]
[ATYFB]: Fix sparc includes.

No need to use asm/pbm.h here.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[QLA2XXX]: Fix build on sparc.
David S. Miller [Tue, 8 May 2007 07:36:49 +0000 (00:36 -0700)]
[QLA2XXX]: Fix build on sparc.

We now use pci_device_to_OF_node() to get properties
and of_get_property() returns const pointers.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64]: Removal of trivial pci_controller_info uses.
David S. Miller [Tue, 8 May 2007 07:19:02 +0000 (00:19 -0700)]
[SPARC64]: Removal of trivial pci_controller_info uses.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64]: Move index info pci_pbm_info.
David S. Miller [Tue, 8 May 2007 06:49:01 +0000 (23:49 -0700)]
[SPARC64]: Move index info pci_pbm_info.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64]: Move {setup,teardown}_msi_irq into pci_pbm_info.
David S. Miller [Tue, 8 May 2007 06:28:50 +0000 (23:28 -0700)]
[SPARC64]: Move {setup,teardown}_msi_irq into pci_pbm_info.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64]: Move pci_ops into pci_pbm_info.
David S. Miller [Tue, 8 May 2007 06:24:05 +0000 (23:24 -0700)]
[SPARC64]: Move pci_ops into pci_pbm_info.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64] SBUS: Error interrupt registry cleanups.
David S. Miller [Tue, 8 May 2007 06:08:39 +0000 (23:08 -0700)]
[SPARC64] SBUS: Error interrupt registry cleanups.

Do not use IRQF_SHARED, these interrupt numbers should all
be unique.

Also use name strings without spaces in them just like
PCI controller drivers do, for consistency.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64] PCI: Use root list of pbm's instead of pci_controller_info's
David S. Miller [Tue, 8 May 2007 06:06:27 +0000 (23:06 -0700)]
[SPARC64] PCI: Use root list of pbm's instead of pci_controller_info's

The idea is to move more and more things into the pbm,
with the eventual goal of eliminating the pci_controller_info
entirely as there really isn't any need for it.

This stage of the transformations requires some reworking of
the PCI error interrupt handling.

It might be tricky to get rid of the pci_controller_info parenting for
a few reasons:

1) When we get an uncorrectable or correctable error we want
   to interrogate the IOMMU and streaming cache of both
   PBMs for error status.  These errors come from the UPA
   front-end which is shared between the two PBM PCI bus
   segments.

   Historically speaking this is why I choose the datastructure
   hierarchy of pci_controller_info-->pci_pbm_info

2) The probing does a portid/devhandle match to look for the
   'other' pbm, but this is entirely an artifact and can be
   eliminated trivially.

What we could do to solve #1 is to have a "buddy" pointer from one pbm
to another.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64] PCI: Kill PROM_PCIRNG_MAX and PROM_PCIIMAP_MAX.
David S. Miller [Tue, 8 May 2007 04:54:28 +0000 (21:54 -0700)]
[SPARC64] PCI: Kill PROM_PCIRNG_MAX and PROM_PCIIMAP_MAX.

They are totally unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64] PCI: Use common routine to fetch PBM properties.
David S. Miller [Tue, 8 May 2007 04:51:41 +0000 (21:51 -0700)]
[SPARC64] PCI: Use common routine to fetch PBM properties.

Namely bus-range and ino-bitmap.

This allows us also to eliminate pci_controller_info's
pci_{first,last}_busno fields as only the pbm ones are
used now.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years agommc: use lock instead of claim in debug check
Pierre Ossman [Tue, 8 May 2007 20:35:17 +0000 (22:35 +0200)]
mmc: use lock instead of claim in debug check

As mmc_detect_change() can be called from irq context, using
claim (which can sleep) is inherently unsafe. Use the host
spinlock instead, which also is faster.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
17 years agommc: Use menuconfig objects
Jan Engelhardt [Tue, 8 May 2007 20:30:32 +0000 (22:30 +0200)]
mmc: Use menuconfig objects

Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
17 years agodisable socket power in adapter driver instead of media one
Alex Dubov [Wed, 2 May 2007 03:14:55 +0000 (20:14 -0700)]
disable socket power in adapter driver instead of media one

Socket power must be fully controlled by adapter driver. This also prevents
unnecessary power-off of the socket when media driver is unloaded, yet
media remains in the socket.

Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
17 years agoMerge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
Linus Torvalds [Tue, 8 May 2007 19:07:28 +0000 (12:07 -0700)]
Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (32 commits)
  Use menuconfig objects - hwmon
  hwmon/smsc47b397: Use dynamic sysfs callbacks
  hwmon/smsc47b397: Convert to a platform driver
  hwmon/w83781d: Deprecate W83627HF support
  hwmon/w83781d: Use dynamic sysfs callbacks
  hwmon/w83781d: Be less i2c_client-centric
  hwmon/w83781d: Clean up conversion macros
  hwmon/w83781d: No longer use i2c-isa
  hwmon/ams: Do not print error on systems without apple motion sensor
  hwmon/ams: Fix I2C read retry logic
  hwmon: New AD7416, AD7417 and AD7418 driver
  hwmon/coretemp: Add documentation
  hwmon: New coretemp driver
  i386: Use functions from library in msr driver
  i386: Add safe variants of rdmsr_on_cpu and wrmsr_on_cpu
  hwmon/lm75: Use dynamic sysfs callbacks
  hwmon/lm78: Use dynamic sysfs callbacks
  hwmon/lm78: Be less i2c_client-centric
  hwmon/lm78: No longer use i2c-isa
  hwmon: New max6650 driver
  ...

17 years agoFix sunrpc warning noise
Geert Uytterhoeven [Tue, 8 May 2007 09:37:26 +0000 (11:37 +0200)]
Fix sunrpc warning noise

Commit c5a4dd8b7c15927a8fbff83171b57cad675a79b9 introduced the following
compiler warnings:

net/sunrpc/sched.c:766: warning: format '%u' expects type 'unsigned int', but argument 3 has type 'size_t'
net/sunrpc/sched.c:785: warning: format '%u' expects type 'unsigned int', but argument 2 has type 'size_t'

  - Use %zu to format size_t
  - Kill 2 useless casts

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge git://oss.sgi.com:8090/xfs/xfs-2.6
Linus Torvalds [Tue, 8 May 2007 18:59:33 +0000 (11:59 -0700)]
Merge git://oss.sgi.com:8090/xfs/xfs-2.6

* git://oss.sgi.com:8090/xfs/xfs-2.6:
  [XFS] Add lockdep support for XFS
  [XFS] Fix race in xfs_write() b/w dmapi callout and direct I/O checks.
  [XFS] Get rid of redundant "required" in msg.
  [XFS] Export via a function xfs_buftarg_list for use by kdb/xfsidbg.
  [XFS] Remove unused ilen variable and references.
  [XFS] Fix to prevent the notorious 'NULL files' problem after a crash.
  [XFS] Fix race condition in xfs_write().
  [XFS] Fix uquota and oquota enforcement problems.
  [XFS] propogate return codes from flush routines
  [XFS] Fix quotaon syscall failures for group enforcement requests.
  [XFS] Invalidate quotacheck when mounting without a quota type.
  [XFS] reducing the number of random number functions.
  [XFS] remove more misc. unused args
  [XFS] the "aendp" arg to xfs_dir2_data_freescan is always NULL, remove it.
  [XFS] The last argument "lsn" of xfs_trans_commit() is always called with

17 years agoMerge branch 'reset-seq' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libat...
Linus Torvalds [Tue, 8 May 2007 18:58:20 +0000 (11:58 -0700)]
Merge branch 'reset-seq' of /linux/kernel/git/jgarzik/libata-dev

* 'reset-seq' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata reset-seq] build and merge fixes
  libata: reimplement reset sequencing
  libata: improve ata_std_prereset()
  libata: improve 0xff status handling
  libata: add deadline support to prereset and reset methods

17 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Tue, 8 May 2007 18:57:17 +0000 (11:57 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (40 commits)
  [netdrvr] atl1: fix build
  pasemi_mac: Use local-mac-address instead of mac-address if available
  pasemi_mac: PHY support
  pasemi_mac: Add msglevel support and "debug" module param
  pasemi_mac: Logic cleanup / rx performance improvements
  pasemi_mac: Minor cleanup / define fixes
  pasemi_mac: Add SKB reuse / copy-break
  pasemi_mac: Timer and interrupt fixes
  pasemi_mac: Abstract and fix up interrupt restart routines
  pasemi_mac: Move the IRQ mapping from the PCI layer to the driver
  tc35815: Remove unnecessary skb->dev assignment
  drivers/net/dm9000: Convert to generic boolean
  AT91RM9200 Ethernet: Fix multicast addressing
  AT91RM9200 Ethernet: Support additional PHYs
  PCMCIA-NETDEV : xirc2ps_cs: bugfix of multicast code
  sky2: re-enable 88E8056 for most motherboards
  MIPS: Drop unnecessary CONFIG_ISA from RBTX49XX
  ne: MIPS: Use platform_driver for ne on RBTX49XX
  ne: Add NEEDS_PORTLIST to control ISA auto-probe
  ne: Misc fixes for platform driver.
  ...

Fix conflict in drivers/net/pasemi_mac.c (get_property() got renamed to
of_get_property()) manually.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge branch 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Tue, 8 May 2007 18:52:35 +0000 (11:52 -0700)]
Merge branch 'drm-patches' of /linux/kernel/git/airlied/drm-2.6

* 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6:
  via: Make sure we flush write-combining using a follow-up read.
  via: Try to improve command-buffer chaining.
  drm: remove old taskqueue remnant
  drm: rename badly named define and cleanup ioctl code spacing
  radeon: Don't mess up page flipping when a file descriptor is closed.
  drm/radeon: upgrade to 1.27 - make PCI GART more flexible

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Tue, 8 May 2007 18:51:43 +0000 (11:51 -0700)]
Merge /pub/scm/linux/kernel/git/dtor/input

* master.kernel.org:/pub/scm/linux/kernel/git/dtor/input:
  Input: move USB miscellaneous devices under drivers/input/misc
  Input: move USB mice under drivers/input/mouse
  Input: move USB gamepads under drivers/input/joystick
  Input: move USB touchscreens under drivers/input/touchscreen
  Input: move USB tablets under drivers/input/tablet
  Input: i8042 - fix AUX port detection with some chips
  Input: aaed2000_kbd - convert to use polldev library
  Input: drivers/usb/input - usb_buffer_free() cleanup
  Input: synaptics - don't complain about failed resets
  Input: pull input.h into uinpit.h
  Input: drivers/usb/input - fix sparse warnings (signedness)
  Input: evdev - fix some sparse warnings (signedness, shadowing)
  Input: drivers/joystick - fix various sparse warnings
  Input: force feedback - make sure effect is present before playing

17 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Linus Torvalds [Tue, 8 May 2007 18:50:19 +0000 (11:50 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/paulus/powerpc

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (77 commits)
  [POWERPC] Abolish powerpc_flash_init()
  [POWERPC] Early serial debug support for PPC44x
  [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc
  [POWERPC] Add device tree for Ebony
  [POWERPC] Add powerpc/platforms/44x, disable platforms/4xx for now
  [POWERPC] MPIC U3/U4 MSI backend
  [POWERPC] MPIC MSI allocator
  [POWERPC] Enable MSI mappings for MPIC
  [POWERPC] Tell Phyp we support MSI
  [POWERPC] RTAS MSI implementation
  [POWERPC] PowerPC MSI infrastructure
  [POWERPC] Rip out the existing powerpc msi stubs
  [POWERPC] Remove use of 4level-fixup.h for ppc32
  [POWERPC] Add powerpc PCI-E reset API implementation
  [POWERPC] Holly bootwrapper
  [POWERPC] Holly DTS
  [POWERPC] Holly defconfig
  [POWERPC] Add support for 750CL Holly board
  [POWERPC] Generalize tsi108 PCI setup
  [POWERPC] Generalize tsi108 PHY types
  ...

Fixed conflict in include/asm-powerpc/kdebug.h manually

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoRemove unused variable in get_unmapped_area
Roland McGrath [Tue, 8 May 2007 18:19:38 +0000 (11:19 -0700)]
Remove unused variable in get_unmapped_area

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge branch 'for-2.6.22' of git://git.kernel.dk/data/git/linux-2.6-block
Linus Torvalds [Tue, 8 May 2007 18:34:52 +0000 (11:34 -0700)]
Merge branch 'for-2.6.22' of git://git.kernel.dk/data/git/linux-2.6-block

* 'for-2.6.22' of git://git.kernel.dk/data/git/linux-2.6-block:
  [PATCH] ll_rw_blk: fix missing bounce in blk_rq_map_kern()
  [PATCH] splice: always call into page_cache_readahead()
  [PATCH] splice(): fix interaction with readahead

17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...
Linus Torvalds [Tue, 8 May 2007 18:32:30 +0000 (11:32 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/shaggy/jfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6:
  JFS: Fix race waking up jfsIO kernel thread
  JFS: use __set_current_state()
  Copy i_flags to jfs inode flags on write
  JFS: document uid, gid, and umask mount options in jfs.txt

17 years agosm501fb printk warning fixes
Andrew Morton [Tue, 8 May 2007 07:40:22 +0000 (00:40 -0700)]
sm501fb printk warning fixes

drivers/video/sm501fb.c: In function 'sm501fb_cursor':
drivers/video/sm501fb.c:992: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'long unsigned int'
drivers/video/sm501fb.c:992: warning: format '%08x' expects type 'unsigned int', but argument 4 has type 'long unsigned int'

Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoxilinxfb: xilinx framebuffer device driver
Andrei Konovalov [Tue, 8 May 2007 07:40:18 +0000 (00:40 -0700)]
xilinxfb: xilinx framebuffer device driver

Add support for the video controller IP block included into Xilinx ML300 and
ML403 reference designs.

Signed-off-by: Andrei Konovalov <akonovalov@ru.mvista.com>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agopm2fb: fix of jumps in pm2fb_probe
Krzysztof Helt [Tue, 8 May 2007 07:40:16 +0000 (00:40 -0700)]
pm2fb: fix of jumps in pm2fb_probe

This patch fixes incorrect targets of jumps when an error occurs in the
pm2fb_probe.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoskeletonfb: improvements
Krzysztof Helt [Tue, 8 May 2007 07:40:14 +0000 (00:40 -0700)]
skeletonfb: improvements

This patch adds a macro to register PCI ids table and corrects type of
xxxfb_fix variable to avoid modpost warnings.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agopm2fb: removal of pm2fb_par fields
Krzysztof Helt [Tue, 8 May 2007 07:40:12 +0000 (00:40 -0700)]
pm2fb: removal of pm2fb_par fields

This patch removes two redundant fields in the pm2fb_par structure.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoskeletonfb: more corrections
Krzysztof Helt [Tue, 8 May 2007 07:40:10 +0000 (00:40 -0700)]
skeletonfb: more corrections

More corrections to skeletonfb.c file:
- fixed types of more arguments
- removed returned values in void functions
- removed not existing fb_poll function
- fixed closing comment typo
- corrected misleading constant name ADDR

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-By: James Simmons <jsimmons@infradead.org>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agovga16fb: actually support widths in multiples of 8
Antonino A. Daplas [Tue, 8 May 2007 07:40:08 +0000 (00:40 -0700)]
vga16fb: actually support widths in multiples of 8

vga16fb does not just support 8-pixel wide rectangles, but rectangles with
widths in multiples of 8.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agovgacon: disallow console operations when in KD_GRAPHICS mode
Antonino A. Daplas [Tue, 8 May 2007 07:40:06 +0000 (00:40 -0700)]
vgacon: disallow console operations when in KD_GRAPHICS mode

Reported by James Pearson as:

 boot to run level 3

 if not root, then make sure /dev/console is writeable

 login and type:

 setterm -blank 0

 start X

 type into an xterm:

 while true; do echo "" > /dev/console; usleep 100000; done

 while the above loop is running switch to the text console and back
 again (Ctrl-Alt-F1 then Ctrl-Alt-F7)

 ... and the screen will be shifting (and wrapping) to the left.

This problem stems from continuously writing text to the system console (which
is in KD_TEXT mode) while the foreground console is in KD_GRAPHICS
mode. Somewhere along the way, console printing got confused and omitted the
KD_GRAPHICS/KD_TEXT test.  Thus, vgacon attempted to scroll the screen of X,
which causes X to shift.

Fix by disallowing vgacon to touch the hardware when the vc is in KD_GRAPHICS
mode. A definitive fix entails a full audit of the console code.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoUse menuconfig objects II: video/logo
Jan Engelhardt [Tue, 8 May 2007 07:40:04 +0000 (00:40 -0700)]
Use menuconfig objects II: video/logo

Change Kconfig objects from "menu, config" into "menuconfig" so that the user
can disable the whole feature without having to enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agopm2fb: accelerated fillrect and copyarea
Krzysztof Helt [Tue, 8 May 2007 07:40:02 +0000 (00:40 -0700)]
pm2fb: accelerated fillrect and copyarea

This is a port of accelerated functions from 2.4 kernel.  Only fillrect and
copyarea are accelerated.  Fillrect is not accelerated in 24-bit mode.

[adaplas]
Add appropriate flags

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agos3fb: updates
Ondrej Zajicek [Tue, 8 May 2007 07:40:00 +0000 (00:40 -0700)]
s3fb: updates

Move s3fb_get_tilemax to svgalib.c as svga_get_tilemax, because it reports
limitation of other code from svgalib (svga_settile, svga_tilecopy, ...)

Limit font width to 8 pixels in 4 bpp mode.

Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agopm2fb: memclock setting corrections
Krzysztof Helt [Tue, 8 May 2007 07:39:57 +0000 (00:39 -0700)]
pm2fb: memclock setting corrections

This patch disables a memory clock setting if a board has been initialized by
BIOS.  This allows using the memory clock set by manufacturer of the board.

This patch also sets default clock for 3dlabs Permedia 2V reference board's
clock to 75MHz (BIOS setting for EONtronic Permedia 2Vboard), because the
default 83MHz can be too high.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agopm2fb: reset transparency settings
krzysztof.h1@wp.pl [Tue, 8 May 2007 07:39:56 +0000 (00:39 -0700)]
pm2fb: reset transparency settings

This patch resets transparency settings when depth changes.  Otherwise the 16
and 24-bit modes work incorrectly after switching from 32-bit mode.

Signed-off-by: Krzysztof Helt < krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agofbcon: check console-fb mapping in fbcon_get_requirement
Antonino A. Daplas [Tue, 8 May 2007 07:39:54 +0000 (00:39 -0700)]
fbcon: check console-fb mapping in fbcon_get_requirement

- Check the console-to-fb mapping in fbcon_get_requirement(), otherwise the
  value returned may not be valid for the driver.

- Minor cleanup

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agofbdev: clean up exit patch of fb_set_var
Antonino A. Daplas [Tue, 8 May 2007 07:39:52 +0000 (00:39 -0700)]
fbdev: clean up exit patch of fb_set_var

Clean up exit patch of fb_set_var():

- consolidate all return values into a single local variable
- ensure that return values are valid error codes
- fix fb_set_var() returning success when fb_check_caps() failed

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agodrivers/video/sis/: remove more kernel 2.4 code
Adrian Bunk [Tue, 8 May 2007 07:39:50 +0000 (00:39 -0700)]
drivers/video/sis/: remove more kernel 2.4 code

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agouse mutex instead of semaphore in virtual console driver
Matthias Kaehlcke [Tue, 8 May 2007 07:39:49 +0000 (00:39 -0700)]
use mutex instead of semaphore in virtual console driver

The virtual console driver uses a semaphore as mutex.  Use the mutex API
instead of the (binary) semaphore.

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>