Add an instance attribute for all pipeline class definitions and the pcm
class. This will be used to instantiate unique PCM/pipeline instances.
The ID attribute for PCM and the index attribute for pipeline may be the
same as the instance attribute in most cases. But in some cases, the
pipeline ID or the PCM index will be passed from the CMakeLists.txt file
as pre-processor definitions and they will be replaced as needed.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Add some pipeline classes for volume playback/capture, passthrough
capture and eq capture.
Each of these classes include the pipeline widget objects, connections
between pipeline widgets and pipeline attribute definitions
For ex: A volume playback pipeline can be instanted as follows:
Object.Pipeline.pipeline-volume-playback."2" {
channels 2
rate 48000
index 5
format "s32le"
}
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Ranjani Sridharan