RE: [PATCH] ASoC: max98090: add digital mic mux to record path

2013-05-16 Thread Matthew Mowdy
...@perex.cz; ti...@suse.de; Sachin Kamat; Kuninori Morimoto; Dylan Reid; linux-kernel@vger.kernel.org; Ralph Birt; Evan Ragsdale Subject: Re: [PATCH] ASoC: max98090: add digital mic mux to record path On Wed, May 15, 2013 at 09:10:23PM -0700, Matthew Mowdy wrote: Sorry, didn't manage to find the cont

Re: [PATCH] ASoC: max98090: add digital mic mux to record path

2013-05-16 Thread Mark Brown
On Wed, May 15, 2013 at 09:10:23PM -0700, Matthew Mowdy wrote: Sorry, didn't manage to find the content I meant to reply to in here due to the formatting issues I mentioned in my mail and the enormous reams of datsheet that were pasted in. Anyway > Default Routing: > Of note (software can co

Re: [PATCH] ASoC: max98090: add digital mic mux to record path

2013-05-16 Thread Mark Brown
On Wed, May 15, 2013 at 09:10:23PM -0700, Matthew Mowdy wrote: > Hello Andrew, Don't top post and fix your mailer to word wrap within paragraphs. This will help ensure that your messages are legible and comprehensible and that people have context for whatever you're talking about. signature.asc

Re: [PATCH] ASoC: max98090: add digital mic mux to record path

2013-05-15 Thread Andrew Bresticker
Hi Matthew, > Default Routing: > > Of note (software can confirm) I believe the default DAPM routing for the > driver was intentional setup such that : > > Record: > > o If a headset MIC is present, record from it. > > o If not, digital MIC is the default record input. While this may have bee

[PATCH] ASoC: max98090: add digital mic mux to record path

2013-05-15 Thread Andrew Bresticker
The max98090 driver currently treats the digital mic enable as a supply on the record path, causing the digital mic enable to always be turned on when attempting to record. This is incorrect, however, since the digital mic enable is actually a mux control where 0 selects the ADC output as input to