[DNM-RFC] Pipeline 2.0 discussions

architectures/firmware/sof-common/pipeline_2_0/images/direct_sink_to_source.pu

@@ -0,0 +1,7 @@
+left to right direction
+(**Module1** //Source//) as mod1
+rectangle "//useSource// **S2S_copy** //useSink// " as copy1
+(//sink// **Module2**) as mod2
+
+mod1 --> copy1
+copy1 --> mod2

architectures/firmware/sof-common/pipeline_2_0/images/direct_sink_to_source_copy.pu

@@ -0,0 +1,11 @@
+left to right direction
+(**Module1** //Source//) as mod1
+rectangle "//source// **BUFFER** //sink// " as buf1
+rectangle "//useSource// **S2S_copy** //useSink// " as copy1
+rectangle "//useSource// **S2S_copy1** //useSink// " as copy2
+(//Sink// **Module2**) as mod2 
+
+mod1 --> copy1
+copy1 --> buf1
+buf1 --> copy2
+copy2 --> mod2

architectures/firmware/sof-common/pipeline_2_0/images/multi_pipeline_scheduling.pu

@@ -0,0 +1,37 @@
+ left to right direction
+
+package pipeline1{
+    (LL1) #ADD1B2
+    (LL2) #ADD1B2
+    rectangle buffer1 #ADD1B2
+    rectangle buffer2 #ADD1B2
+ }
+
+package pipeline2{
+    (LL5) #B4A7E5
+    (LL6) #B4A7E5
+    rectangle buffer5 #B4A7E5
+    rectangle buffer6 #B4A7E5
+}
+
+package pipeline3{
+    (LL3) #E3664A
+    (LL4) #E3664A
+    rectangle buffer3 #E3664A
+    rectangle buffer4 #E3664A
+}
+
+LL1 --> buffer1
+buffer1 --> LL2
+LL2 --> buffer2
+
+LL5 --> buffer5
+buffer5 --> LL6
+LL6 --> buffer6
+
+LL3 --> buffer3
+buffer3 --> LL4
+LL4 --> buffer4
+
+buffer2 --> LL3
+buffer6 --> LL3

architectures/firmware/sof-common/pipeline_2_0/images/multi_pipeline_scheduling1.pu

@@ -0,0 +1,34 @@
+ left to right direction
+
+package pipeline1{
+    (LL1) #ADD1B2
+    (LL2) #ADD1B2
+    rectangle buffer1 #ADD1B2
+    rectangle buffer2 #ADD1B2
+    (LL3) #ADD1B2
+    (LL4) #ADD1B2
+    rectangle buffer3 #ADD1B2
+    rectangle buffer4 #ADD1B2
+ }
+
+package pipeline2{
+    (LL5) #B4A7E5
+    (LL6) #B4A7E5
+    rectangle buffer5 #B4A7E5
+    rectangle buffer6 #B4A7E5
+}
+
+LL1 --> buffer1
+buffer1 --> LL2
+LL2 --> buffer2
+
+LL5 --> buffer5
+buffer5 --> LL6
+LL6 --> buffer6
+
+LL3 --> buffer3
+buffer3 --> LL4
+LL4 --> buffer4
+
+buffer2 --> LL3
+buffer6 --> LL3

architectures/firmware/sof-common/pipeline_2_0/images/shadow_dp_buffer.pu

@@ -0,0 +1,14 @@
+@startuml
+(**Module** //useSink//) as mod1
+(legacy **Module** //use audio_stream//) as mod2
+package comp_buffer{
+  left to right direction
+  usecase "shadow dp_queue" as DP1
+  usecase "comp_buffer \n audio_stream" as cb1
+}
+mod1 --> DP1 : all feaures available
+DP1 --> cb1
+cb1 --> mod2
+:scheduler: as sh
+sh ---> comp_buffer : trigger copy from shadow to audio_stream
+@enduml

architectures/firmware/sof-common/pipeline_2_0/images/shaerd_buffer_1.pu

@@ -0,0 +1,16 @@
+left to right direction
+(LL1)
+rectangle buffer1
+(LL2)
+rectangle buffer2
+(LL3)
+rectangle buffer3
+(...)
+
+LL1 --> buffer1
+buffer1 --> LL2
+LL2 --> buffer2
+buffer2 --> LL3
+LL3 --> buffer3
+buffer3 --> ...
+

architectures/firmware/sof-common/pipeline_2_0/images/sink_to_use_source.pu

@@ -0,0 +1,9 @@
+left to right direction
+(**Module3** //use sink//) as mod3
+(//sink// **Module4**) as mod4
+
+(**Module1** //Source//) as mod1
+(//use source// **Module2**) as mod2 
+
+mod1 --> mod2
+mod3 --> mod4

architectures/firmware/sof-common/pipeline_2_0/images/sink_to_use_source_copy.pu

@@ -0,0 +1,18 @@
+left to right direction
+(**Module3** //use sink//) as mod3
+rectangle "//source// **BUFFER** //sink// " as buf2
+rectangle "//useSource// **S2S_copy** //useSink// " as copy1
+(//sink// **Module4**) as mod4
+
+(**Module1** //Source//) as mod1
+rectangle "//source// **BUFFER** //sink// " as buf1
+rectangle "//useSource// **S2S_copy** //useSink// " as copy2
+(//use source// **Module2**) as mod2 
+
+mod1 --> copy1
+copy1 --> buf1
+buf1 --> mod2
+
+mod3 --> copy2
+copy2 --> buf2
+buf2 --> mod4

architectures/firmware/sof-common/pipeline_2_0/images/use_source_to_use_sink.pu

@@ -0,0 +1,7 @@
+left to right direction
+(**Module1** //use Source//) as mod1
+rectangle "//source// **BUFFER** //sink// " as buf1
+(//use sink// **Module2**) as Mod2 
+
+mod1 --> buf1
+buf1 --> Mod2