On 3/29/07, Mitch Bradley <[EMAIL PROTECTED]> wrote:
System Software Teleconference, 20070327 Power Management: The audio CODEC has some deep sleep modes too.
I believe our current implementation hits AD1888 full shutdown mode, ie: cs5535audio + ac97 takes AD1888 to PR0..6 + EAPD. btw, assuming no pop/click on audio suspend/resume, turning on CONFIG_SND_AC97_POWER_SAVE by default may be useful on B3. That option turns on aggressive power saving, meaning if nothing has a pcm open, then it'll suspend audio until resume on open. BR, jaya _______________________________________________ Devel mailing list [email protected] http://mailman.laptop.org/mailman/listinfo/devel
