linux-toradex.git/drivers/input/keyboard/samsung-keypad.c, branch v3.7

Input: samsung-keypad - add clk_prepare and clk_unprepare

2012-10-05T06:09:33+00:00

Add calls to clk_prepare and clk_unprepare as required by commom clock
framework.

Signed-off-by: Thomas Abraham 
Signed-off-by: Dmitry Torokhov

Input: samsung-keypad - use of_get_child_count() helper

2012-08-22T05:40:01+00:00

Use of_get_child_count() instead of custom implementation.

Signed-off-by: Tobias Klauser 
Signed-off-by: Dmitry Torokhov

Input: samsung-keypad - use of_match_ptr()

2012-08-22T05:39:56+00:00

Instead of having to define the match table to NULL if CONFIG_OF isn't
set, use the of_match_ptr() macro which will do this for us.

Signed-off-by: Tobias Klauser 
Signed-off-by: Dmitry Torokhov

Input: matrix-keymap - uninline and prepare for device tree support

2012-05-11T05:38:47+00:00

Change matrix-keymap helper to be out-of-line, like sparse keymap,
allow the helper perform basic keymap validation and return errors,
and prepare for device tree support.

Signed-off-by: Dmitry Torokhov

Merge commit 'v3.3-rc6' into next

2012-03-09T18:55:17+00:00

Input: samsung-keypad - don't synchronise with runtime PM put

2012-01-23T08:02:36+00:00

We don't actually care if the device has been runtime suspended immediately
so we can just drop the reference without waiting for any state change to
be implemented. This may allow us to avoid some suspend/resume cycles and
is a bit more friendly to the rest of the system.

Signed-off-by: Mark Brown 
Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2012-01-10T18:55:52+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (64 commits)
  Input: tc3589x-keypad - add missing kerneldoc
  Input: ucb1400-ts - switch to using dev_xxx() for diagnostic messages
  Input: ucb1400_ts - convert to threaded IRQ
  Input: ucb1400_ts - drop inline annotations
  Input: usb1400_ts - add __devinit/__devexit section annotations
  Input: ucb1400_ts - set driver owner
  Input: ucb1400_ts - convert to use dev_pm_ops
  Input: psmouse - make sure we do not use stale methods
  Input: evdev - do not block waiting for an event if fd is nonblock
  Input: evdev - if no events and non-block, return EAGAIN not 0
  Input: evdev - only allow reading events if a full packet is present
  Input: add driver for pixcir i2c touchscreens
  Input: samsung-keypad - implement runtime power management support
  Input: tegra-kbc - report wakeup key for some platforms
  Input: tegra-kbc - add device tree bindings
  Input: add driver for AUO In-Cell touchscreens using pixcir ICs
  Input: mpu3050 - configure the sampling method
  Input: mpu3050 - ensure we enable interrupts
  Input: mpu3050 - add of_match table for device-tree probing
  Input: sentelic - document the latest hardware
  ...

Fix up fairly trivial conflicts (device tree matching conflicting with
some independent cleanups) in drivers/input/keyboard/samsung-keypad.c

Input: samsung-keypad - implement runtime power management support

2011-12-30T08:39:19+00:00

When runtime power management is enabled put the Samsung keypad driver
into suspend mode with wakeups disabled whenever the device is open but
a key is not actually been pressed. As well as saving a trivial amount of
power this will support the use of SoC wide idle modes which put the entire
device into a retention mode and use explicit wakeup sources to exit.

Since not all of the interrupt controllers used with the driver support
set_irq_wake() (though they all do the right thing) and there's a nasty
WARN() when we disable wake after failing to enable it keep track of the
current wake status from runtime PM and only disable wake if we managed
to enable it; I'm not entirely sure why this doesn't affect the existing
uses of the API in the driver.

System suspend is unaffected as the driver core will runtime resume any
suspended devices prior to system suspend.

Signed-off-by: Mark Brown 
Signed-off-by: Dmitry Torokhov 

Conflicts:

	drivers/input/keyboard/samsung-keypad.c

input: samsung-keypad: Add device tree support

2011-12-23T01:07:10+00:00

Add device tree based discovery support for Samsung's keypad controller.

Cc: Joonyoung Shim 
Cc: Donghwa Lee 
Signed-off-by: Thomas Abraham 
Acked-by: Grant Likely 
Signed-off-by: Kukjin Kim

Input: keyboard - use macro module_platform_driver()

2011-12-01T07:41:41+00:00

Commit 940ab88962bc1aff3273a8356d64577a6e386736 introduced a new macro to
save some platform_driver boilerplate code. Use it.

Signed-off-by: JJ Ding 
Signed-off-by: Dmitry Torokhov