| commit | b0bd53a7399f65e2d1b37cd44c5003e55b886c1e | [log] [tgz] |
|---|---|---|
| author | Peter Ujfalusi <peter.ujfalusi@nokia.com> | Mon Nov 24 13:49:38 2008 +0200 |
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | Mon Nov 24 14:05:40 2008 +0000 |
| tree | b79033f663fd326322c7c91b01c57724f6ee4c7d | |
| parent | 0d33ea0b0f954dddd3996597c663c111249d4df9 [diff] |
ASoC: TWL4030: Add helper function for output gain controls Some of the gain controls in TWL (mostly those which are associated with the outputs) are implemented in an interesting way: 0x0 : Power down (mute) 0x1 : 6dB 0x2 : 0 dB 0x3 : -6 dB Inverting not going to help with these. Custom volsw and volsw_2r get/put functions to handle these gains. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>