Re: [PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-05 Thread Matthias Kaehlcke
El Fri, Jan 05, 2018 at 12:04:55PM + Mark Brown ha dit: > On Fri, Jan 05, 2018 at 11:45:43AM +0100, Arnaud Pouliquen wrote: > > > >> + num-channels = <1>; > > > In your implementation seems not linked to hardware but software... > > > DMIC driver description specifies the

Re: [PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-05 Thread Matthias Kaehlcke
El Fri, Jan 05, 2018 at 12:04:55PM + Mark Brown ha dit: > On Fri, Jan 05, 2018 at 11:45:43AM +0100, Arnaud Pouliquen wrote: > > > >> + num-channels = <1>; > > > In your implementation seems not linked to hardware but software... > > > DMIC driver description specifies the

Re: [PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-05 Thread Mark Brown
On Fri, Jan 05, 2018 at 11:45:43AM +0100, Arnaud Pouliquen wrote: > >> + num-channels = <1>; > In your implementation seems not linked to hardware but software... > DMIC driver description specifies the channels_max to 8 channels. > I suppose that it is used for DMIC codecs that

Re: [PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-05 Thread Mark Brown
On Fri, Jan 05, 2018 at 11:45:43AM +0100, Arnaud Pouliquen wrote: > >> + num-channels = <1>; > In your implementation seems not linked to hardware but software... > DMIC driver description specifies the channels_max to 8 channels. > I suppose that it is used for DMIC codecs that

Re: [PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-05 Thread Arnaud Pouliquen
Hello Matthias, Please find comments in line On 01/04/2018 08:54 PM, Matthias Kaehlcke wrote: > + Brian & Dylan > > El Thu, Jan 04, 2018 at 11:48:48AM -0800 Matthias Kaehlcke ha dit: > >> The DMIC DAI driver specifies a number of 1 to 8 channels for each DAI. >> The actual number of mics can

Re: [PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-05 Thread Arnaud Pouliquen
Hello Matthias, Please find comments in line On 01/04/2018 08:54 PM, Matthias Kaehlcke wrote: > + Brian & Dylan > > El Thu, Jan 04, 2018 at 11:48:48AM -0800 Matthias Kaehlcke ha dit: > >> The DMIC DAI driver specifies a number of 1 to 8 channels for each DAI. >> The actual number of mics can

Re: [PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-04 Thread Matthias Kaehlcke
+ Brian & Dylan El Thu, Jan 04, 2018 at 11:48:48AM -0800 Matthias Kaehlcke ha dit: > The DMIC DAI driver specifies a number of 1 to 8 channels for each DAI. > The actual number of mics can currently not be configured in the device > tree or audio glue, but is derived from the min/max channels of

Re: [PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-04 Thread Matthias Kaehlcke
+ Brian & Dylan El Thu, Jan 04, 2018 at 11:48:48AM -0800 Matthias Kaehlcke ha dit: > The DMIC DAI driver specifies a number of 1 to 8 channels for each DAI. > The actual number of mics can currently not be configured in the device > tree or audio glue, but is derived from the min/max channels of

[PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-04 Thread Matthias Kaehlcke
The DMIC DAI driver specifies a number of 1 to 8 channels for each DAI. The actual number of mics can currently not be configured in the device tree or audio glue, but is derived from the min/max channels of the CPU and codec DAI. A typical CPU DAI has two or more channels, in consequence a single

[PATCH] ASoC: codecs: dmic: Use channel map for configs with a single mic

2018-01-04 Thread Matthias Kaehlcke
The DMIC DAI driver specifies a number of 1 to 8 channels for each DAI. The actual number of mics can currently not be configured in the device tree or audio glue, but is derived from the min/max channels of the CPU and codec DAI. A typical CPU DAI has two or more channels, in consequence a single