Presently "convert-channels" and "convert-rate" DT bindings are available for channel and rate fixups respectively.
Similarly add "convert-sample-format" binding to fixup DAI sample format as well. This is added to simple-card and audio-graph based sound cards.
Signed-off-by: Sameer Pujar spujar@nvidia.com Cc: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- .../devicetree/bindings/sound/audio-graph-port.yaml | 21 +++++++++++++++++++++ .../devicetree/bindings/sound/audio-graph.yaml | 11 +++++++++++ .../devicetree/bindings/sound/simple-card.yaml | 15 +++++++++++++++ 3 files changed, 47 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml index 5c36867..d7491038 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml +++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml @@ -24,6 +24,17 @@ properties: convert-channels: description: CPU to Codec rate channels. $ref: /schemas/types.yaml#/definitions/uint32 + convert-sample-format: + description: CPU to Codec sample format. + Value Format + 0 S8 + 2 S16_LE + 6 S24_LE + 10 S32_LE + 32 S24_3LE + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 2, 6, 10, 32] + patternProperties: "^endpoint(@[0-9a-f]+)?": $ref: /schemas/graph.yaml#/$defs/endpoint-base @@ -70,6 +81,16 @@ patternProperties: convert-channels: description: CPU to Codec rate channels. $ref: /schemas/types.yaml#/definitions/uint32 + convert-sample-format: + description: CPU to Codec sample format. + Value Format + 0 S8 + 2 S16_LE + 6 S24_LE + 10 S32_LE + 32 S24_3LE + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 2, 6, 10, 32]
dai-tdm-slot-width-map: description: Mapping of sample widths to slot widths. For hardware diff --git a/Documentation/devicetree/bindings/sound/audio-graph.yaml b/Documentation/devicetree/bindings/sound/audio-graph.yaml index 4b46794..df8a994 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph.yaml +++ b/Documentation/devicetree/bindings/sound/audio-graph.yaml @@ -32,6 +32,17 @@ properties: convert-channels: description: CPU to Codec rate channels. $ref: /schemas/types.yaml#/definitions/uint32 + convert-sample-format: + description: CPU to Codec sample format. + Value Format + 0 S8 + 2 S16_LE + 6 S24_LE + 10 S32_LE + 32 S24_3LE + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 2, 6, 10, 32] + pa-gpios: maxItems: 1 hp-det-gpio: diff --git a/Documentation/devicetree/bindings/sound/simple-card.yaml b/Documentation/devicetree/bindings/sound/simple-card.yaml index b261d49..6decd73 100644 --- a/Documentation/devicetree/bindings/sound/simple-card.yaml +++ b/Documentation/devicetree/bindings/sound/simple-card.yaml @@ -77,6 +77,17 @@ definitions: description: CPU to Codec rate channels. $ref: /schemas/types.yaml#/definitions/uint32
+ convert-sample-format: + description: CPU to Codec sample format. + Value Format + 0 S8 + 2 S16_LE + 6 S24_LE + 10 S32_LE + 32 S24_3LE + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 2, 6, 10, 32] + prefix: description: "device name prefix" $ref: /schemas/types.yaml#/definitions/string @@ -191,6 +202,8 @@ properties: $ref: "#/definitions/convert-rate" simple-audio-card,convert-channels: $ref: "#/definitions/convert-channels" + simple-audio-card,convert-sample-format: + $ref: "#/definitions/convert-sample-format" simple-audio-card,prefix: $ref: "#/definitions/prefix" simple-audio-card,pin-switches: @@ -234,6 +247,8 @@ patternProperties: $ref: "#/definitions/convert-rate" convert-channels: $ref: "#/definitions/convert-channels" + convert-sample-format: + $ref: "#/definitions/convert-sample-format" prefix: $ref: "#/definitions/prefix" pin-switches: