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-rw-r--r--Documentation/devicetree/bindings/sound/qcom,q6asm.txt9
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
index 6b9a88d0ea3f..8c4883becae9 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
+++ b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
@@ -39,9 +39,9 @@ configuration of each dai. Must contain the following properties.
Usage: Required for Compress offload dais
Value type: <u32>
Definition: Specifies the direction of the dai stream
- 0 for both tx and rx
- 1 for only tx (Capture/Encode)
- 2 for only rx (Playback/Decode)
+ Q6ASM_DAI_TX_RX (0) for both tx and rx
+ Q6ASM_DAI_TX (1) for only tx (Capture/Encode)
+ Q6ASM_DAI_RX (2) for only rx (Playback/Decode)
- is-compress-dai:
Usage: Required for Compress offload dais
@@ -50,6 +50,7 @@ configuration of each dai. Must contain the following properties.
= EXAMPLE
+#include <dt-bindings/sound/qcom,q6asm.h>
apr-service@7 {
compatible = "qcom,q6asm";
@@ -62,7 +63,7 @@ apr-service@7 {
dai@0 {
reg = <0>;
- direction = <2>;
+ direction = <Q6ASM_DAI_RX>;
is-compress-dai;
};
};