1. 09 1月, 2012 1 次提交
    • J
      ASoC: cx20442: add bias control over a platform provided regulator · f75a8ff6
      Janusz Krzysztofik 提交于
      Now that a regulator device for controlling the codec chip reset state
      over a platform agnostic regulator API is available on the only board
      using this driver so far, extend the driver with a bias control function
      which will request virtual power to the codec chip from that virtual
      regulator, and will supersede the present implementation existing at the
      sound card level.
      
      Thanks to the regulator sharing mechanism, both the old (the sound card)
      and the new (the codec) implementations should coexist smoothly until
      the sound card file is updated. For this to work as expected, update the
      sound card .set_bias_level callback to not touch codec->dapm.bias_level.
      
      While extending the cx20442 structure, drop unused control_type member.
      
      Created against linxu-3.2-rc6, tested on top of patch 1/4 "ARM: OMAP1:
      ams-delta: set up a regulator over the modem reset GPIO pin".
      Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl>
      Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
      Signed-off-by: NLiam Girdwood <lrg@ti.com>
      f75a8ff6
  2. 24 12月, 2011 1 次提交
  3. 23 12月, 2011 17 次提交
  4. 22 12月, 2011 5 次提交
  5. 21 12月, 2011 1 次提交
  6. 20 12月, 2011 15 次提交