[alsa-devel] [PATCH 1/1] ASoC: TWL4030: Headset VMID ramp fix

Mark Brown broonie at sirena.org.uk
Fri May 8 14:34:22 CEST 2009

On Fri, May 08, 2009 at 03:14:17PM +0300, Peter Ujfalusi wrote:

> We could fixate the RAMP_DELAY to 0 (27/20/14 ms, MCLK = 19.2/26/38.4 MHz) and 
> add mdelay(28/21/15) in the headsetl_event function... But I'm not sure is it 
> allowed, at least it looks hackish. Mark?

A short delay there wouldn't be ideal but shouldn't break anything
either - the power down will be happening out of line after the pop wait
so it's not as critical as it might be.

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