[PATCH] ASoC: Put LM4853 under DAPM control on GTA02

Rask Ingemann Lambertsen rask at sygehus.dk
Wed Mar 4 00:16:16 CET 2009


On Tue, Mar 03, 2009 at 11:31:13AM +0000, Andy Green wrote:

> How does the power management of the amp improve by DAPM then, just the
> sequencing during suspend and resume?

   IIUC, it also fixes alsa state file mistakes like this one on Debian:

$ cd /usr/share/openmoko/scenarios
$ grep -A 7 -E -e 'control.(87|93)' capturehandset.state 
	control.87 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'DAPM Stereo Out Switch'
		value false
	}
--
	control.93 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Amp State Switch'
		value true
	}

   (And btw, thanks for stopping the spamming with "s3c24xx_pcm_enqueue:
loaded 1, limit 2" messages.)

-- 
Rask Ingemann Lambertsen
Danish law requires addresses in e-mail to be logged and stored for a year



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