Touchscreen drivers for WM9705, WM9712, WM9713 and WM9715. branch, upstream, updated. v2.6.25-rc7-201-g6d21b31

[Mark Brown]

The branch upstream has been updated
  discards  ea8500c3555647807154e28b870b23ddae7bd577 (commit)
  discards  68e57dc88cdda110bfdbbcdeb79b0e18ba47452f (commit)
  discards  5fa49e3357a66353cb2289b3ff0f3a4ab9f64c8e (commit)
       via  6d21b31ae76635ff3453dc0458b9841abb306e69 (commit)
       via  34d278534db050b93d79175d59a32a70ac25f9b5 (commit)
       via  db7c10e708b9bdd1618c034591d27c33cb341222 (commit)
       via  d808fbe5b404854374917bd0d1db937a0a524665 (commit)
      from  ea8500c3555647807154e28b870b23ddae7bd577 (commit)

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- Log -----------------------------------------------------------------
commit 6d21b31ae76635ff3453dc0458b9841abb306e69
Author: Mark Brown <broonie at opensource.wolfsonmicro.com>
Date:   Tue Apr 8 13:43:36 2008 +0100

    zylonite-wm97xx: Accelerated touchscreen support for Zylonite
    
    This patch implements accelerated touchscreen support for the Marvell
    Zylonite development platform, supporting pen down interrupts and
    continuous mode data transfers.
    
    Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>

commit 34d278534db050b93d79175d59a32a70ac25f9b5
Author: Mark Brown <broonie at opensource.wolfsonmicro.com>
Date:   Thu Apr 17 09:24:58 2008 -0400

    Input: wm97xx-core - support use as a wakeup source
    
    The WM97xx touch screen controllers can be used to generate a wakeup
    event when the system is suspended. Provide a new core API call
    wm97xx_set_suspend_mode() allowing machine drivers to enable this. If no
    suspend_mode is provided then the touch panel will be powered down when
    the system is suspended.
    
    Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
    Signed-off-by: Dmitry Torokhov <dtor at mail.ru>

commit db7c10e708b9bdd1618c034591d27c33cb341222
Author: Mark Brown <broonie at opensource.wolfsonmicro.com>
Date:   Thu Apr 17 09:24:48 2008 -0400

    Input: wm97xx-core - use IRQF_SAMPLE_RANDOM
    
    The touchscreen interrupt is driven by human input which can reasonably
    be used to provide entropy.
    
    Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
    Signed-off-by: Dmitry Torokhov <dtor at mail.ru>

commit d808fbe5b404854374917bd0d1db937a0a524665
Author: Mark Brown <broonie at opensource.wolfsonmicro.com>
Date:   Thu Apr 17 09:24:39 2008 -0400

    Input: wm97xx-core - only schedule interrupt handler if not already scheduled
    
    As well as clarifying the fact that the driver can cope if a second
    interrupt occurs before the IRQ work is scheduled this also ensures
    that calls to the machine irq_enable() are balanced, making that easier
    to implement.  Normally this is redundant due to the interrupt disabling
    but some unusal board configurations can trigger it.
    
    Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
    Signed-off-by: Dmitry Torokhov <dtor at mail.ru>

-----------------------------------------------------------------------

Summary of changes:
 drivers/input/touchscreen/Kconfig                  |   13 ++
 drivers/input/touchscreen/Makefile                 |    1 +
 .../{mainstone-wm97xx.c => zylonite-wm97xx.c}      |  150 ++++++--------------
 3 files changed, 58 insertions(+), 106 deletions(-)
 copy drivers/input/touchscreen/{mainstone-wm97xx.c => zylonite-wm97xx.c} (55%)

-- 
Touchscreen drivers for WM9705, WM9712, WM9713 and WM9715.