Doug / smarc-fsl-linux-kernel

04 Aug, 2010

1 commit

04 Feb, 2010

1 commit

  • 9e3af04f8   Input: gpio-keys - add support for disabling gpios through sysfs ... Browse Code »

    Now gpio-keys input driver exports 4 new attributes to userland through
    sysfs:
    /sys/devices/platform/gpio-keys/keys [ro]
    /sys/devices/platform/gpio-keys/switches [ro]
    /sys/devices/platform/gpio-keys/disabled_keys [rw]
    /sys/devices/platform/gpio-keys/disables_switches [rw]

    With these attributes, userland program can read which keys and
    switches can be disabled and then disable/enable them as needed.
    Keys and switches are exported as stringified bitmap of codes
    (keycodes or switch codes). For example keys 15, 89, 100, 101,
    102 are exported as: '15,89,100-102'.

    Description of the attributes:
    keys - bitmap of keys which can be disabled
    switches - bitmap of switches which can be disabled
    disabled_keys - bitmap of currently disabled keys
    (bit 1 means disabled, 0 enabled)
    disabled_switches - bitmap of currently disabled switches
    (bit 1 means disabled, 0 enabled)

    Signed-off-by: Mika Westerberg
    Signed-off-by: Dmitry Torokhov

    Mika Westerberg
     

28 Oct, 2008

1 commit

17 May, 2008

1 commit

26 Sep, 2007

1 commit

01 May, 2007

1 commit

05 Mar, 2007

1 commit

  • 49015bee4   [PATCH] gpio_keys driver shouldn't be ARM-specific ... Browse Code »

    The gpio_keys driver is wrongly ARM-specific; it can't build on
    other platforms with GPIO suport. This fixes that problem.

    Signed-off-by: David Brownell
    Cc: Dmitry Torokhov
    Cc: pHilipp Zabel
    Cc: Haavard Skinnemoen
    Cc: Russell King
    Cc: Richard Purdie
    Cc: Ben Nizette
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    David Brownell