В сообщении от 28 августа 2010 12:14:46 автор Mark Brown написал: > On Sat, Aug 28, 2010 at 12:07:54PM +0300, Vasily Khoruzhick wrote: > > It seems that you misunderstood me, chip defaults are ok for first power > > up, but resume is not first power up and codec defaults differ from > > cache, so we want to sync cache with codec regs on resume, but it is not > > possible to sync mixer regs until i2s clock is not applied, so we just > > mark them as dirty to sync them later (just before playback, when i2s > > clock is already applied) > > The normal flow for this is to mark things as dirty when you cut the > power rather than in one particular restore path - that is more robust > against code changes which alter the set of situations which can turn > off the power. Ok, sounds reasonable. Regards Vasily
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