01 Aug, 2011

2 commits

• 78bb3688e   mfd: Support multiple active WM831x AUXADC conversions ... Browse Code »

  The WM831x AUXADC hardware can schedule multiple conversions at once,
  allowing higher performance when more than one source is in use as we
  can have the hardware start new conversions without having to wait for
  a register write.

  Take advantage of this in the interrupt driven case, maintaining a list of
  callers that are waiting for AUXADC conversions and completing them all
  simultaneously. The external interface of the AUXADC is not changed so
  there will be limited use of the feature immediately.

  Signed-off-by: Mark Brown
  Signed-off-by: Samuel Ortiz

  Mark Brown

  2011-08-01 05:28:20 +0800  
• e69b6de18   mfd: Refactor wm831x AUXADC handling into a separate file ... Browse Code »

  In preparation for some additional work on the wm831x AUXADC code move the
  support into a separate file. This is a simple code motion patch, there
  should be no functional changes.

  Signed-off-by: Mark Brown
  Signed-off-by: Samuel Ortiz

  Mark Brown

  2011-08-01 05:28:20 +0800