[PATCH v3] arm64: dts: qcom: sc7280: add display port audio

[Judy Hsiao]

1. Add DisplayPort sound node and lpass_cpu node.

2. Adjust the dai-link order to make the order to
   be consistent with sc7280-herobrine-audio-rt5682-3mic.dtsi.

Signed-off-by: Judy Hsiao <judyhsiao@xxxxxxxxxxxx>

---

Changes in v3:
- Add more detail in the commit message.

Changes in v2:
- Fix the commit message format.

 .../qcom/sc7280-herobrine-audio-rt5682.dtsi   | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi
index af685bc35e10..69e7aa7b2f6c 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi
@@ -33,9 +33,22 @@ codec {
 		};
 
 		dai-link@1 {
-			link-name = "ALC5682";
+			link-name = "DisplayPort";
 			reg = <1>;
 
+			cpu {
+				sound-dai = <&lpass_cpu LPASS_DP_RX>;
+			};
+
+			codec {
+				sound-dai = <&mdss_dp>;
+			};
+		};
+
+		dai-link@2 {
+			link-name = "ALC5682";
+			reg = <2>;
+
 			cpu {
 				sound-dai = <&lpass_cpu MI2S_PRIMARY>;
 			};
@@ -92,6 +105,10 @@ dai-link@1 {
 		reg = <MI2S_SECONDARY>;
 		qcom,playback-sd-lines = <0>;
 	};
+
+	dai-link@5 {
+		reg = <LPASS_DP_RX>;
+	};
 };
 
 /* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
-- 
2.39.0.314.g84b9a713c41-goog