From 1b86a3fa4eb3c7a6d738fa21475b92493f8952b1 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Wed, 5 Nov 2014 17:19:53 +0100 Subject: [PATCH] ASoC: ad193x: Keep DAC output stage active in idle Setting the DAC power-down bit for the ad193x will also disable the DAC output amplifier. This will cause audible clicks and pops when starting or stopping playback. To prevent this a new widget is introduced that controls the DAC power-down bit. This widget is connected to both the DAC and a newly introduced VMID widget. This makes sure that the DAC power-down bit is not set as long as a audio sink is connected to the DAC output. At the same time the PLL and SYSCLK will still be disabled when no playback or capture stream is active. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- Reading git-format-patch failed