1. 21 1月, 2010 2 次提交
    • M
      ASoC: Support turning off bias when the CODEC is idle · a96ca338
      Mark Brown 提交于
      Currently ASoC always maintains the bias of the CODEC while the system
      is active.  With older mobile CODECs this is required since the outputs
      are referenced to a non-zero voltage and enabling or disabling this
      voltage without audible pops or clicks in the output takes too long to
      do when starting or stopping audio.
      
      As a result of features such as ground referenced outputs and class D
      speaker drivers current generation devices are able to power on and off
      much more quickly without these system level issues so provide a new
      flag idle_bias_off in snd_soc_codec which will cause the core to turn
      off the CODEC bias.  The distinction between STANDBY and OFF is still
      maintained.  This is partly for consistency but also allows for
      potential future extensions such as per-machine overrides or deferring
      the bias removal.
      Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
      Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
      a96ca338
    • M
      ASoC: Remove console DAPM debug code · b91b8fa0
      Mark Brown 提交于
      The same information is now visible via debugfs and with large modern
      devices dumping everything to the console can be very resource
      intensive, causing more harm than good.
      Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
      Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
      b91b8fa0
  2. 20 1月, 2010 2 次提交
  3. 19 1月, 2010 2 次提交
  4. 18 1月, 2010 2 次提交
  5. 17 1月, 2010 5 次提交
  6. 16 1月, 2010 2 次提交
  7. 14 1月, 2010 1 次提交
  8. 13 1月, 2010 2 次提交
  9. 12 1月, 2010 4 次提交
  10. 09 1月, 2010 1 次提交
  11. 05 1月, 2010 7 次提交
  12. 31 12月, 2009 10 次提交