16 Jul, 2007
6 commits
-
Convert the LEDs class from struct class_device to struct device
since class_device is scheduled for removal.Signed-off-by: Richard Purdie
Acked-by: Greg Kroah-Hartman -
Add warning printks if led_trigger_register_simple() fails.
Signed-off-by: Richard Purdie
-
Fix led_trigger_unregister_simple to handle the case where
led_trigger_register_simple fails, avoiding a NULL pointer
dereference.Signed-off-by: Richard Purdie
-
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
Signed-off-by: Andrew Morton
Signed-off-by: Richard Purdie -
Teach the new leds-gpio driver that some GPIOs can't be accessed from
timer callbacks ... which is how all today's standard triggers use them.Signed-off-by: David Brownell
Signed-off-by: Richard Purdie -
This patch adds support for GPIO connected leds via the new GPIO framework.
Information about leds (gpio, polarity, name, default trigger) is passed
to the driver via platform_data.Signed-off-by: Raphael Assenat
Signed-off-by: Richard Purdie
10 May, 2007
1 commit
-
Add "depends on HAS_IOMEM" to a number of menus to make them
disappear for s390 which does not have I/O memory.Signed-off-by: Martin Schwidefsky
09 May, 2007
1 commit
-
Many files include the filename at the beginning, serveral used a wrong one.
Signed-off-by: Uwe Kleine-König
Signed-off-by: Adrian Bunk
16 Feb, 2007
2 commits
-
Add support for Cobalt Server front LED (MIPS)
Signed-off-by: Florian Fainell
Signed-off-by: Richard Purdie -
This patch adds the support for the IPAQ h1940 leds.
In order to create the amber led (used for the battery charging), the red and
green leds are set to the same default trigger. Due to hardware limitations,
the blue led can only be set in blinking mode.Signed-off-by: Arnaud Patard
Signed-off-by: Richard Purdie
06 Jan, 2007
1 commit
-
Russell King recently reminded us that one shouldn't use
asm/arch/hardware.h but one should use asm/hardware.h
(http://lkml.org/lkml/2006/12/23/26). Unfortunately, the leds-s3c24xx
driver is using the wrong header. This patch is fixing that.Signed-off-by: Arnaud Patard
Signed-off-by: Richard Purdie
Acked-by: Ben Dooks
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
13 Dec, 2006
1 commit
-
Standardize the miniscule percentage of occurrences of "depends" in
Kconfig files to "depends on", and update kconfig-language.txt to
reflect that.Signed-off-by: Robert P. J. Day
Signed-off-by: Adrian Bunk
08 Dec, 2006
1 commit
-
A driver for the PCEngines WRAP boards (http://www.pcengines.ch), which are
very similar to the Soekris net4801 (same NS SC1100 geode reference
design).The LEDs on the WRAP are on different GPIO lines and I have modified and
copied the net48xx error led support for this. It also includes support
for an "extra" led (in addition to error). The three LEDs on the WRAP are
at GPIO lines 2,3,18 (WRAP LEDs from left to right). This driver gives
access to the second and third LEDs by twiddling GPIO lines 3 & 18.Because these boards are so similar to the net48xx, I basically sed-ed that
driver to form the basis for leds-wrap.c. The only changes from
leds-net48xx.c are:- #define WRAP_EXTRA_LED_GPIO
- name changes
- duplicate relevant sections to provide support for the "extra" led
- reverse the various *_led_set values. The WRAP is "backwards" from the
net48xx, and these needed to be updated for that.[akpm@osdl.org: build fix]
Signed-off-by: Kristian Kielhofner
Acked-by: Richard Purdie
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
04 Dec, 2006
1 commit
-
Signed-off-by: Al Viro
17 Oct, 2006
1 commit
-
Signed-off-by: Jeff Garzik
Cc: Richard Purdie
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
04 Oct, 2006
3 commits
-
kbuild explicitly includes this at build time.
Signed-off-by: Dave Jones
-
Fixes a typo in led-class.c kerneldoc.
Signed-off-by: Henrik Kretzschmar
Signed-off-by: Adrian Bunk -
Many files include the filename at the beginning, serveral used a wrong one.
Signed-off-by: Uwe Zeisberger
Signed-off-by: Adrian Bunk
01 Oct, 2006
1 commit
-
I was playing with LED triggers when I noticed that changing from heartbeat
(or ide-disk) to "none" at the right moment would leave the LED stuck on.
This is easy to reproduce by doing "find / >/dev/null" with the ide-disk
trigger enabled and then switching to "none".Here is a patch that fixes the problem by explicitly turning the LED off
after removing the existing trigger.Signed-off-by: Paul Collins
Acked-by: Richard Purdie
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
30 Sep, 2006
1 commit
-
Make the next48xx LED code use scx200_gpio_ops instead of raw SCx200 GPIO
accesses.Signed-off-by: Chris Boot
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
15 Jul, 2006
1 commit
-
Add the DRVNAME define to remove the two separate references of the driver
name by string, and move the .driver.owner into the existing .driver
sub-structure.Signed-off-by: Chris Boot
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
11 Jul, 2006
1 commit
-
Add LED Class device support for the Soekris net48xx Error LED. Tested
only on a net4801, but should work on a net4826 as well. I'd love to find
a way of detecting a Soekris net48xx device but there is no DMI or any
Soekris-specific PCI devices.[akpm@osdl.org: fixlets, cleanups]
Signed-off-by: Chris Boot
Cc: Ben Dooks
Cc: Richard Purdie
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
01 Jul, 2006
1 commit
-
Signed-off-by: Jörn Engel
Signed-off-by: Adrian Bunk
28 Jun, 2006
1 commit
-
locking init cleanups:
- convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK()
- convert rwlocks in a similar mannerthis patch was generated automatically.
Motivation:
- cleanliness
- lockdep needs control of lock initialization, which the open-coded
variants do not give
- it's also useful for -rt and for lock debugging in generalSigned-off-by: Ingo Molnar
Signed-off-by: Arjan van de Ven
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
26 Jun, 2006
1 commit
-
Add an LED trigger acts like a heart beat. This can be used as a
replacement of CONFIG_HEARTBEAT code exists in some arch's timer code.Signed-off-by: Atsushi Nemoto
Acked-by: Richard Purdie
Cc: "Nish Aravamudan"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
23 Jun, 2006
1 commit
-
Use the new LED infrastructure to support the 6 LEDs present on the Amstrad
Delta.[akpm@osdl.org: cleanup]
Signed-off-by: Jonathan McDowell
Ackde-by: Richard Purdie
Cc: Ben Dooks
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
19 Jun, 2006
1 commit
-
Patch from Richard Purdie
Set the default triggers for the LOCOMO LED driver.
Signed-off-by: Richard Purdie
Signed-off-by: Russell King
16 May, 2006
2 commits
-
Fix the error handling of some LED _store functions. This corrects them to
return -EINVAL if the value is not numeric with an optional byte of trailing
whitespace.Signed-off-by: Richard Purdie
Cc: Greg KH
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Improve the NEW_LEDS Kconfig information to say what it does as well as what
it doesn't.Signed-off-by: Richard Purdie
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
11 Apr, 2006
3 commits
-
Reorganise the drivers/leds Kconfig file to have the LED trigger enable
with the triggers themselves.Also add comments to divide up the sections into the drivers and triggers
Signed-off-by: Ben Dooks
Acked-by: Richard Purdie
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
The IDE Disk LED trigger has the same name as the timer trigger.
Signed-off-by: Ben Dooks
Acked-by: Richard Purdie
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
GPIO LED support for Samsung S3C24XX SoC series processors.
Signed-off-by: Ben Dooks
Acked-by: Richard Purdie
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
01 Apr, 2006
8 commits
-
Add an LED trigger for IDE disk activity to the ide-disk driver.
Signed-off-by: Richard Purdie
Acked-by: Bartlomiej Zolnierkiewicz
Cc: Alan Cox
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Adds LED drivers for LEDs found on the Sharp Zaurus c6000 model (tosa).
Signed-off-by: Dirk Opfer
Signed-off-by: Richard Purdie
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
NEW_LEDS support for ixp4xx boards where LEDs are connected to the GPIO lines.
This includes a new generic ixp4xx driver (leds-ixp4xx-gpio.c name
"IXP4XX-GPIO-LED")Signed-off-by: John Bowler
Signed-off-by: Richard Purdie
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Adds an LED driver for LEDs exported by the Sharp LOCOMO chip as found on some
models of Sharp Zaurus.Signed-off-by: Richard Purdie
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Adds LED drivers for LEDs found on the Sharp Zaurus c7x0 (corgi, shepherd,
husky) and cxx00 (akita, spitz, borzoi) models.Signed-off-by: Richard Purdie
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add an example of a complex LED trigger in the form of a generic timer which
triggers the LED its attached to at a user specified frequency and duty cycle.Signed-off-by: Richard Purdie
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add support for LED triggers to the LED subsystem. "Triggers" are events
which change the state of an LED. Two kinds of trigger are available, simple
ones which can be added to exising code with minimum disruption and complex
ones for implementing new or more complex functionality.Signed-off-by: Richard Purdie
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add the foundations of a new LEDs subsystem. This patch adds a class which
presents LED devices within sysfs and allows their brightness to be
controlled.Signed-off-by: Richard Purdie
Cc: Russell King
Cc: Greg KH
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
