[PATCH] arm64: tegra: Consolidate audio card names

[Thierry Reding]

From: Thierry Reding <treding at nvidia.com>

The current scheme for audio card names is suboptimal because it causes
the automatically generated names (for ID and driver) to be truncated,
which in turn can cause conflicts.

Introduce a new scheme which reuses the board model for the names and
appends the "HDA" and "APE" suffixes for the HDA and APE, respectively.
As a side-effect these suffixes end up being used as the ID of the SoC
sound cards which makes it easy for users to select them when using the
ALSA command-line utilities, for example.

As a separate measure, the driver name for the cards is now set by the
corresponding audio driver (either tegra-hda or tegra-ape), making it a
more useful identifier than the currently normalized card name.

Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts  | 4 ++--
 arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts  | 4 ++--
 arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi | 2 +-
 arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi      | 2 +-
 arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts  | 4 ++--
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
index 683743f81849..74c1a5df3fdb 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
@@ -817,7 +817,7 @@ mmc at 3400000 {
 	};
 
 	hda at 3510000 {
-		nvidia,model = "jetson-tx2-hda";
+		nvidia,model = "NVIDIA Jetson TX2 HDA";
 		status = "okay";
 	};
 
@@ -1109,6 +1109,6 @@ sound {
 		       <&i2s5_port>, <&i2s6_port>, <&dmic1_port>, <&dmic2_port>,
 		       <&dmic3_port>, <&dspk1_port>, <&dspk2_port>;
 
-		label = "jetson-tx2-ape";
+		label = "NVIDIA Jetson TX2 APE";
 	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index 2888efc42ba1..4399deda7462 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -554,7 +554,7 @@ mmc at 3400000 {
 		};
 
 		hda at 3510000 {
-			nvidia,model = "jetson-xavier-hda";
+			nvidia,model = "NVIDIA Jetson AGX Xavier HDA";
 			status = "okay";
 		};
 
@@ -830,7 +830,7 @@ sound {
 		       <&i2s1_port>, <&i2s2_port>, <&i2s4_port>, <&i2s6_port>,
 		       <&dmic3_port>;
 
-		label = "jetson-xavier-ape";
+		label = "NVIDIA Jetson AGX Xavier APE";
 
 		widgets =
 			"Microphone",	"CVB-RT MIC Jack",
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
index d1d77220154f..a717d2b66131 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
@@ -36,7 +36,7 @@ eeprom at 57 {
 		};
 
 		hda at 3510000 {
-			nvidia,model = "jetson-xavier-nx-hda";
+			nvidia,model = "NVIDIA Jetson Xavier NX HDA";
 			status = "okay";
 		};
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index a9caaf7c0d67..d8409c1b4380 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1345,7 +1345,7 @@ sata at 70020000 {
 	};
 
 	hda at 70030000 {
-		nvidia,model = "jetson-tx1-hda";
+		nvidia,model = "NVIDIA Jetson TX1 HDA";
 		status = "okay";
 	};
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index dd7996411881..09ce555017fb 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -532,7 +532,7 @@ pmc at 7000e400 {
 	};
 
 	hda at 70030000 {
-		nvidia,model = "jetson-nano-hda";
+		nvidia,model = "NVIDIA Jetson Nano HDA";
 
 		status = "okay";
 	};
@@ -1146,7 +1146,7 @@ sound {
 		       <&i2s3_port>, <&i2s4_port>,
 		       <&dmic1_port>, <&dmic2_port>;
 
-		label = "jetson-nano-ape";
+		label = "NVIDIA Jetson Nano APE";
 
 		widgets = "Headphone", "CVB-TI HP Jack";
 
-- 
2.30.2