[alsa-devel] [PATCH v5 10/15] soundwire: Add sysfs for SoundWire DisCo properties

[Pierre-Louis Bossart]

On 12/13/2017 03:54 AM, Vinod Koul wrote:
>
>>> + * Base file is:
>>> + *		properties
>>> + *		|---- interface-revision
>>> + *		|---- master-count
>>> + *		|---- link-N
>>> + *		      |---- clock-stop-modes
>>> + *		      |---- max-clock-frequency
>>> + *		      |---- clock-frequencies
>>> + *		      |---- default-frame-rows
>>> + *		      |---- default-frame-cols
>>> + *		      |---- dynamic-frame-shape
>>> + *		      |---- command-error-threshold
>>> + */
>> Why nest them so deep?  Anyway, that's not really an issue I guess, it's
>> your ABI, not mine :)
> well it gives us a hierarchical view. We have N links...
The property definitions follows the MIPI DisCo spec, there's no real 
creativity here.
That said, Vinod you need to remove the master-count - as discussed on 
the other patch where this property is read this is not relevant for a 
master if you don't have a representation of a controller.