From 2ad89eb0d39a20cdb0c50c3114aebe47e45a8c90 Mon Sep 17 00:00:00 2001
From: Rander Wang <rander.wang@intel.com>
Date: Tue, 30 Aug 2022 13:36:11 +0800
Subject: [PATCH] topology2: add deep buffer support on sdw platforms

Sdw platforms will support deep buffer

Signed-off-by: Rander Wang <rander.wang@intel.com>
---
 tools/topology/topology2/cavs/cavs-sdw.conf | 79 ++++++++++++++++-----
 1 file changed, 62 insertions(+), 17 deletions(-)

diff --git a/tools/topology/topology2/cavs/cavs-sdw.conf b/tools/topology/topology2/cavs/cavs-sdw.conf
index 5d7b089d3..7003c1877 100644
--- a/tools/topology/topology2/cavs/cavs-sdw.conf
+++ b/tools/topology/topology2/cavs/cavs-sdw.conf
@@ -10,6 +10,9 @@
 <pdm_config.conf>
 <tokens.conf>
 <virtual.conf>
+<host-copier-gain-mixin-playback.conf>
+<mixout-gain-dai-copier-playback.conf>
+<deepbuffer-playback.conf>
 <passthrough-playback.conf>
 <passthrough-capture.conf>
 <passthrough-be.conf>
@@ -100,27 +103,49 @@ Object.Dai {
 
 # Pipeline ID:1 PCM ID: 0
 Object.Pipeline {
-	passthrough-playback."1" {
+	host-copier-gain-mixin-playback."1" {
 		index 1
 
+	Object.Widget.copier.1 {
+		stream_name "volume playback 0"
+	}
+	Object.Widget.gain.1 {
+		Object.Control.mixer.1 {
+			name '1 Playback Volume 0'
+			}
+		}
+	}
+
+	mixout-gain-dai-copier-playback."2" {
+		index 2
+
 		Object.Widget.pipeline.1.stream_name	"copier.ALH.2.1"
 
-		Object.Widget.copier.1.stream_name	"Passthrough Playback 0"
-	}
-	passthrough-be.1 {
-		direction	"playback"
-		index 2
-
-		Object.Widget.pipeline.1 {
-			stream_name	'copier.ALH.2.1'
-		}
 		Object.Widget.copier.1 {
-			stream_name	'SDW0-Playback'
-			dai_type	"ALH"
-			copier_type	"ALH"
-			type		"dai_in"
+			stream_name 'SDW0-Playback'
+			dai_type "ALH"
+			copier_type "ALH"
 			node_type $ALH_LINK_OUTPUT_CLASS
 		}
+		Object.Widget.gain.1 {
+			Object.Control.mixer.1 {
+				name '2 Main Playback Volume'
+			}
+		}
+	}
+
+	deepbuffer-playback."5" {
+		index 5
+
+		 Object.Widget.copier.1 {
+			 stream_name 'Deepbuffer Playback'
+		}
+
+		Object.Widget.gain.1 {
+			Object.Control.mixer.1 {
+				name '5 2nd Playback Volume'
+			}
+		}
 	}
 
 	passthrough-capture."4" {
@@ -134,7 +159,7 @@ Object.Pipeline {
 			in_bit_depth	32
 		}
 	}
-	passthrough-be.2 {
+	passthrough-be.3 {
 		direction	"capture"
 		index 3
 		copier_type "ALH"
@@ -159,7 +184,7 @@ Object.PCM {
 		Object.Base.fe_dai."Jack out" {}
 
 		Object.PCM.pcm_caps."playback" {
-			name "Passthrough Playback 0"
+			name "volume playback 0"
 			formats 'S16_LE,S32_LE'
 		}
 	}
@@ -174,11 +199,21 @@ Object.PCM {
 			formats 'S16_LE,S32_LE'
 		}
 	}
+	pcm."2" {
+		name 'DeepBuffer'
+		id 2
+		Object.Base.fe_dai.'DeepBuffer' {}
+		Object.PCM.pcm_caps.playback {
+			name 'Deepbuffer Playback'
+			formats 'S32_LE,S24_LE,S16_LE'
+		}
+		direction playback
+	}
 }
 
 Object.Base {
 	route."0" {
-		source	"copier.host.1.1"
+		source	"gain.2.1"
 		sink	"copier.ALH.2.1"
 	}
 
@@ -186,4 +221,14 @@ Object.Base {
 		source	"copier.ALH.3.1"
 		sink	"copier.host.4.1"
 	}
+
+	route."2" {
+		source "mixin.1.1"
+		sink "mixout.2.1"
+	}
+
+	route.3 {
+		source 'mixin.5.1'
+		sink 'mixout.2.1'
+	}
 }