Commit Graph

50955 Commits

Author SHA1 Message Date
Henrique de Moraes Holschuh
ca4ac2f48a ACPI: thinkpad-acpi: fix a fan watchdog invocation
The fan control watchdog was being called in one place even when the fan
control operation had failed.  Fix it.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-28 21:41:18 -04:00
Henrique de Moraes Holschuh
4985cd0a63 ACPI: thinkpad-acpi: do not arm fan watchdog if it would not work
Do not enable/rearm the fan control safety watchdog if we would not be able
to do anything to the fan anyway.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-28 21:41:16 -04:00
Henrique de Moraes Holschuh
ecf2a80a97 ACPI: thinkpad-acpi: add a fan-control feature master toggle
Len Brown considers that an active by default fan control interface in
laptops may be too close to giving users enough rope.  There is a good
chance he is quite correct on this, especially if someone decides to use
that interface in applets and users are not aware of its risks.

This patch adds a master switch to thinkpad-acpi that enables or disables
the entire fan-control feature as a module parameter: "fan_control".  It
defaults to disabled.  Set it to non-zero to enable fan control.

Also, the patch removes the expermiental status from fan control, since it
is stable enough to not be called experimental, and the master switch makes
it safe enough to do so.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-28 21:41:14 -04:00
Henrique de Moraes Holschuh
7d5a015eec ACPI: thinkpad-acpi: update brightness sysfs interface support
Update the brightness sysfs interface (done through the backlight class) to
be in line with the rest of the thinkpad-acpi driver.

This renames the incorrect, un-obvious, and clash-prone name of "ibm" for
the backlight device to a much more fitting and descriptive
"thinkpad_screen".  This is something I wanted to do for quite a while...

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
b616004c70 ACPI: thinkpad-acpi: add sysfs support to the cmos command subdriver
Add sysfs attributes to send ThinkPad CMOS commands.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
eaa7571b2d ACPI: thinkpad-acpi: add a safety net for TPEC fan control mode
The Linux ThinkPad community is not positive that all ThinkPads that do
HFSP EC fan control do implement full-speed and auto modes, some of the
earlier ones supporting HFSP might not.

If the EC ignores the AUTO or FULL-SPEED bits, it will pay attention to the
lower three bits that set the fan level.  And as thinkpad-acpi was leaving
these set to zero, it would stop(!) the fan, which is Not A Good Thing.

So, as a safety net, we now make sure to also set the fan level part of the
HFSP register to speed 7 for full-speed, and a minimum of speed 4 for auto
mode.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
fe98a52ce7 ACPI: thinkpad-acpi: add sysfs support to fan subdriver
Export sysfs attributes to monitor and control the internal thinkpad fan
(some thinkpads have more than one fan, but thinkpad-acpi doesn't support
the second fan yet).  The sysfs interface follows the hwmon design guide
for fan devices.

Also, fix some stray "thermal" files in the fan procfs description that
have been there forever, and officially support "full-speed" as the name
for the PWM-disabled state of the fan controller to keep it in line with
the hwmon interface.  It is much better a name for that mode than the
unobvious "disengaged" anyway.  Change the procfs interface to also accept
full-speed as a fan level, but still report it as disengaged for backwards
compatibility.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
2c37aa4e22 ACPI: thinkpad-acpi: add sysfs support to the thermal subdriver
Export thinkpad thermal sensors to sysfs, following the hwmon
specification for thermal monitoring sensors.

ThinkPad thermal monitoring is done by the EC.  Sensors can show up or
disappear at runtime when they are inside hotswappable hardware, such as
batteries.  Sensors that are not available return -ENXIO when accessed.

Up to 16 thermal sensors are supported on new firmware (but nobody has
reported a ThinkPad with more than 12 sensors so far), and 8 sensors are
supported on older firmware.  Thermal sensor mapping is model-specific.
Precision varies, it is 1 degree Celcius on new ThinkPads, but higher on
some older models.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
40ca9fdf8a ACPI: thinkpad-acpi: protect fan and hotkey data structures
Add proper mutex locking to some data structures access subject to races
due to concurrent access of driver functions on the hotkey and fan
subdrivers.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
7252374a39 ACPI: thinkpad-acpi: add infrastructure for the sysfs device attributes
Add infrastructure to deal with sysfs attributes and grouping, and helpers
for common sysfs parsing.  Switch driver attributes to use them.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
176750d688 ACPI: thinkpad-acpi: driver sysfs conversion
Add the sysfs attributes for the platform driver.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
54ae15014c ACPI: thinkpad-acpi: register with the device model
Register thinkpad-acpi platform driver and platform device for the device
model.  Also register the platform device with the hwmon class.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-25 02:00:27 -04:00
Henrique de Moraes Holschuh
99fba3f817 ACPI: thinkpad-acpi: improve fan watchdog messages
Improve some of the fan watchdog error messages to be a little more
helpful.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
04cc862c18 ACPI: thinkpad-acpi: cleanup thermal subdriver for sysfs conversion
Clean-up the thermal subdriver for sysfs conversion.  Make thermal_get_*
reentrancy-safe while at it, and add the missing thermal_read_mode variable
to the header file.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
c9bea99c1a ACPI: thinkpad-acpi: clean up CMOS commands subdriver
Some ThinkPad CMOS commands subdriver cleanups, and also rename/promote
cmos_eval to a ACPI helper function, as it is used by many other
subdrivers.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
83f3472464 ACPI: thinkpad-acpi: cleanup video subdriver
Cleanup video subdriver for sysfs conversion, and properly check
result status of acpi_evalf.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
d6fdd1e91a ACPI: thinkpad-acpi: cleanup bluetooth and wan for sysfs conversion
Prepare bluetooth and wan driver code to be more easily hooked into sysfs
helpers, by separating the procfs logic from the device attribute handling.

These changes also remove the entries from procfs on notebooks without the
bluetooth/wan hardware installed.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
b86c4722de ACPI: thinkpad-acpi: clean up hotkey subdriver
Cleanup hotkey subdriver code.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
d01320e606 ACPI: thinkpad-acpi: mark acpi helper functions __must_check
Mark acpi_evalf and friends __must_check.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
8d376cd654 ACPI: thinkpad-acpi: prepare for device model conversion
Prepare the thinkpad-acpi driver for the conversion to the device
model, by renaming variables and doing other glue work that shall
make the later patches much cleaner.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
d8fd94d9f0 ACPI: thinkpad-acpi: use bitfields for module flags
Use a bitfield to hold boolean module-wide flags, to conserve some memory.
It is easy and it is clean, so we do it just for the heck of it even if it
saves very little space.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
9264117792 ACPI: thinkpad-acpi: use bitfields to hold subdriver flags
Save some memory by using bitfields to hold boolean flags for the
subdrivers.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
0dcef77c5b ACPI: thinkpad-acpi: improve thinkpad detection
Improve the detection of ThinkPads, so as to reduce the chances of false
positives.

Since this could potentially add false negatives on the very old models,
add a module parameter to force the detection of a thinkpad.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:34 -04:00
Henrique de Moraes Holschuh
a5763f2223 ACPI: thinkpad-acpi: uncouple subdriver init from ibms struct
Move the .init method from ibms struct to another struct, and use a list
head to control which subdrivers have been activated.

This allows us to have the subdriver init methods marked __init, saving
quite a lot of .text size, and even a bit of .data size as some data can
now be made __initdata.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:33 -04:00
Henrique de Moraes Holschuh
fe08bc4b4f ACPI: thinkpad-acpi: add subdriver debug statements
Add debug messages to the subdriver initialization and exit code.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:33 -04:00
Henrique de Moraes Holschuh
5fba344cfd ACPI: thinkpad-acpi: clean up probing and move init to subdrivers
Move most of the probing code to its own function, and most of the
subdriver-specific init code into subdriver init functions.

This allows us to not define pci_handle unless the dock subdriver is
enabled, as well.

This patch causes a minor userland interface change: if a subdriver doesn't
detect a capability, /proc entries for it are not created anymore (as
opposed to a /proc entry that just returned "unsupported").

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:33 -04:00
Henrique de Moraes Holschuh
132ce09123 ACPI: thinkpad-acpi: add debug mode
Add a debug mode parameter and verbose debug mode Kconfig option.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:33 -04:00
Henrique de Moraes Holschuh
f51d1a3984 ACPI: thinkpad-acpi: update fan firmware documentation
Update some stuff in the in-code text describing the ThinkPad fan
firmware.  This patch has no code changes.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:33 -04:00
Henrique de Moraes Holschuh
efa27145df ACPI: thinkpad-acpi: rename thinkpad constants
Rename all IBMACPI_ constants, now that we are not called ibm-acpi anymore.
Driver-specific constants are now prefixed TPACPI_, ThinkPad firmware
specific ones are now prefixed TP_CMOS_, TP_ACPI_, or TP_EC_.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:33 -04:00
Henrique de Moraes Holschuh
1def7115f0 ACPI: thinkpad-acpi: rename module glue
Rename module init and exit functions, now that we are not called ibm-acpi
anymore.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:33 -04:00
Henrique de Moraes Holschuh
142cfc90f0 ACPI: thinkpad-acpi: rename one stray use of ibm-acpi in a comment
Rename a stray use of ibm-acpi on a comment, no functional changes.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:33 -04:00
Henrique de Moraes Holschuh
6700121b53 ACPI: thinkpad-acpi: rename register_ibmacpi_subdriver
Rename register_ibmacpi_subdriver to register_tpacpi_subdriver, as
we are not called ibmacpi anymore.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-21 23:30:32 -04:00
Henrique de Moraes Holschuh
756970ad4b ACPI: thinkpad-acpi: update MAINTAINERS
Update MAINTAINERS file for the ibm-acpi -> thinkpad-acpi renaming.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-30 15:35:42 -04:00
Henrique de Moraes Holschuh
643f12dbb6 ACPI: thinkpad-acpi: cleanup after rename
Cleanup documentation, driver strings and other misc stuff, now that the
driver is named "thinkpad-acpi".

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-30 15:35:42 -04:00
Henrique de Moraes Holschuh
d903ac5455 ACPI: thinkpad-acpi: add compatibility MODULE_ALIAS entry
Add a ibm_acpi module alias for userpace, so that modprobe ibm_acpi will
still load the correct driver.  This alias can be removed in the future,
probably two years from now if nothing warrants removing it sooner.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-30 15:35:42 -04:00
Henrique de Moraes Holschuh
85998248b2 ACPI: thinkpad-acpi: cleanup Kconfig for thinkpad-acpi
Since ibm-acpi was renamed to thinkpad-acpi, rename and update its Kconfig
entries and Kconfig-related symbols accordingly.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-30 15:35:42 -04:00
Henrique de Moraes Holschuh
f21f85de4b ACPI: ibm-acpi: rename driver to thinkpad-acpi
Rename the ibm-acpi driver to thinkpad-acpi.  ThinkPads are not even made
by IBM anymore, so it is high time to rename the driver...

The name thinkpad-acpi was used sometime ago by a thinkpad-specific hotkey
driver by Erik Rigtorp, around the 2.6.8-2.6.10 time frame.  The driver
apparently never got merged into mainline (it did make some trips through
-mm).  ibm-acpi was merged soon after, making its debut in 2.6.10.

The reuse of the thinkpad-acpi name shouldn't be a problem as far as user
confusion goes, as Erik's thinkpad-acpi apparently didn't get widespread
use in the Linux ThinkPad community and most hits for thinkpad-acpi in
google point to ibm-acpi anyway.

Erik, if you read this, please consider the reuse of the thinkpad-acpi name
as a compliment to your effort to make ThinkPads more useful to all of us.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-30 15:35:41 -04:00
Henrique de Moraes Holschuh
3ede41c718 ACPI: ibm-acpi: move driver to drivers/misc hierarchy
ibm-acpi is not an ACPICA driver, so move it to drivers/misc as per Len
Brown's request.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-25 23:37:55 -04:00
Henrique de Moraes Holschuh
38f996ed21 ACPI: ibm-acpi: update documentation
Update documentation header, and relocate a hunk of text that was missplaced.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-25 23:37:54 -04:00
Henrique de Moraes Holschuh
a62bc916cf ACPI: ibm-acpi: update copyright notice
Update copyright and license info on the source code comments.  No
functional changes.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-25 23:37:54 -04:00
Henrique de Moraes Holschuh
56b6aeb058 ACPI: ibm-acpi: organize code
Shuffle code around to better organize the driver code inside the
ibm-acpi.c file.

This patch adds no functional changes.  It is pure fluff that will make me
a bit more productive.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-25 23:37:54 -04:00
Henrique de Moraes Holschuh
1406cdd176 ACPI: ibm-acpi: add header file
Add a (private) header file for ibm-acpi, and move type definitions and
ThinkPad driver constants to the new header file.

This patch has no functional changes.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-25 23:37:54 -04:00
Henrique de Moraes Holschuh
e062e03438 ACPI: ibm-acpi: rename some identifiers
Rename some identifiers so that they are more in tune with the rest of the
driver code, or less generic.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-25 23:37:54 -04:00
Henrique de Moraes Holschuh
837ca6ddb4 ACPI: ibm-acpi: kill trailing whitespace
I shall protect the ibm-acpi city against the invasion of the barbarian
blanks!  To the unforgiving jaws of sed s/[[:blank:]]\+$// they go!

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-25 23:37:54 -04:00
Linus Torvalds
e0f2e3a06b Linux 2.6.21-rc5
.. hopefully most of the fallout of the timer changes is contained now.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-25 15:56:23 -07:00
Thomas Gleixner
948ac6d71c [PATCH] clocksource: Fix thinko in watchdog selection
The watchdog implementation excludes low res / non continuous
clocksources from being selected as a watchdog reference
unintentionally.

Allow using jiffies/PIT as a watchdog reference as long as no better
clocksource is available. This is necessary to detect TSC breakage on
systems, which have no pmtimer/hpet.

The main goal of the initial patch (preventing to switch to highres/nohz
when no reliable fallback clocksource is available) is still guaranteed
by the checks in clocksource_watchdog().

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-25 14:57:34 -07:00
Thomas Gleixner
9501b6cf55 [PATCH] dynticks: fix hrtimer rounding error in next_timer_interrupt
The rework of next_timer_interrupt() fixed the timer wheel bugs, but
invented a rounding error versus the next hrtimer event. This is caused
by the conversion of the hrtimer internal representation to relative
jiffies.

This causes bug #8100:
http://bugzilla.kernel.org/show_bug.cgi?id=8100

next_timer_interrupt() returns "now" in such a case and causes the code
in tick_nohz_stop_sched_tick() to trigger the timer softirq, which is
bogus as no timer is due for expiry. This results in an endless context
switching between idle and ksoftirqd until a timer is due for expiry.

Modify the hrtimer evaluation so that, it returns now + 1, when the
conversion results in a delta < 1 jiffie.

It's confirmed to resolve bug #8100

Reported-by: Emil Karlson <jkarlson@cc.hut.fi>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-25 14:57:34 -07:00
Linus Torvalds
317ec6cd00 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4278/1: configure pxa27x I2C SCL as "input"
  [ARM] 4272/1: Missing symbol h1940_pm_return fix
  [ARM] 4235/1: ns9xxx: declare the clock functions as "const"
  [ARM] 4271/1: iop32x: fix ep80219 detection (support iq80219 platforms)
  [ARM] 4270/2: mach-s3c2443/irq.c off by one error in dma irqs
2007-03-24 17:01:45 -07:00
Patrick Ringl
0fa7d868ca [PATCH] fix typos in net/ieee80211/Kconfig
This is just a QA / cosmetic fix ..

[ "a modules" => "a module" ]

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-24 16:51:53 -07:00
Michael Krufky
f5ae29e284 [PATCH] cx88-dvb: fix nxt200x rf input switching
After dvb tuner refactoring, the pllbuff has been altered such that the pll
address is now stored in buf[0].  Instead of sending buf to set_pll_input,
we should send buf+1.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Ivan Andrewjeski <ivan@fiero-gt.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-24 16:49:22 -07:00