[alsa-devel] [PATCH] ASoC: tlv320dac33: Add support for changing upper threshold
broonie at opensource.wolfsonmicro.com
Mon Jun 7 11:16:55 CEST 2010
On Mon, Jun 07, 2010 at 10:50:39AM +0300, Peter Ujfalusi wrote:
> Upper threshold is used in mode7 of DAC33.
> Instead of hard wired UTHR, add control to change the upper threshold
> Changing upper threshold is not allowed when the playback is already
> running, since wrongly timed change in the UTHR can cause problems
> with the codec.
> With this control the length of the burst in mode7 can be changed.
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi at nokia.com>
Acked-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
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