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ASoC: audio-graph-card2-custom-sample: Add connection image
Audio Graph Card2 is supporting many type of Sound connections, but thus it is very difficult to understand how these are connected. To support well understanding, adds each connection images and indicates each settings are for where. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87pm0e4ezi.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
committed by
Mark Brown
Mark Brown
parent
e2de6808df
commit
a706366f93
@@ -58,7 +58,7 @@ / {
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* | |-> codec13
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* +-+
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*
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* [Multi-CPU/Codec]
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* [Multi-CPU/Codec-0]
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* +-+ +-+
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* cpu1 <--| |<-@--------->| |-> codec1
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* cpu2 <--| | | |-> codec2
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@@ -144,11 +144,14 @@ audio-graph-card2-custom-sample {
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*/
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&cpu0
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/* [Semi-Multi] */
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/*
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* [Semi-Multi]
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* cpu7/codec12/codec13
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*/
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&sm0
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/*
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* [Multi-CPU/Codec]: cpu side only
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* [Multi-CPU/Codec-0]: cpu side only
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* cpu1/cpu2/codec1/codec2
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*/
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&mcpu0
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@@ -182,64 +185,115 @@ multi {
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#address-cells = <1>;
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#size-cells = <0>;
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/*
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* [Multi-CPU-0]
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*
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* +---+ +---+
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* cpu1 <--|A X|<-@------->|x a|-> codec1
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* cpu2 <--|B | | b|-> codec2
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* +---+ +---+
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*/
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ports@0 {
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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/* [Multi-CPU] */
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mcpu0: port@0 { reg = <0>; mcpu0_ep: endpoint { remote-endpoint = <&mcodec0_ep>; }; };
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port@1 { reg = <1>; mcpu1_ep: endpoint { remote-endpoint = <&cpu1_ep>; }; };
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port@2 { reg = <2>; mcpu2_ep: endpoint { remote-endpoint = <&cpu2_ep>; }; };
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mcpu0: port@0 { reg = <0>; mcpu00_ep: endpoint { remote-endpoint = <&mcodec00_ep>; };};/* (X) to pair */
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port@1 { reg = <1>; mcpu01_ep: endpoint { remote-endpoint = <&cpu1_ep>; };};/* (A) Multi Element */
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port@2 { reg = <2>; mcpu02_ep: endpoint { remote-endpoint = <&cpu2_ep>; };};/* (B) Multi Element */
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};
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/* [Multi-Codec] */
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/*
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* [Multi-Codec-0]
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*
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* +---+ +---+
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* cpu1 <--|A X|<-@------->|x a|-> codec1
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* cpu2 <--|B | | b|-> codec2
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* +---+ +---+
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*/
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ports@1 {
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 { reg = <0>; mcodec0_ep: endpoint { remote-endpoint = <&mcpu0_ep>; }; };
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port@1 { reg = <1>; mcodec1_ep: endpoint { remote-endpoint = <&codec1_ep>; }; };
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port@2 { reg = <2>; mcodec2_ep: endpoint { remote-endpoint = <&codec2_ep>; }; };
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port@0 { reg = <0>; mcodec00_ep: endpoint { remote-endpoint = <&mcpu00_ep>; };};/* (x) to pair */
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port@1 { reg = <1>; mcodec01_ep: endpoint { remote-endpoint = <&codec1_ep>; };};/* (a) Multi Element */
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port@2 { reg = <2>; mcodec02_ep: endpoint { remote-endpoint = <&codec2_ep>; };};/* (b) Multi Element */
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};
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/* [DPCM-Multi]::BE */
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/*
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* [DPCM-Multi]::BE
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*
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* FE BE
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* **** +---+
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* cpu5 <-@--* *-----@--->|x a|-> codec4
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* cpu6 <-@--* * | b|-> codec5
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* **** +---+
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*/
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ports@2 {
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reg = <2>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 { reg = <0>; mbe_ep: endpoint { remote-endpoint = <&be10_ep>; }; };
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port@1 { reg = <1>; mbe1_ep: endpoint { remote-endpoint = <&codec4_ep>; }; };
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port@2 { reg = <2>; mbe2_ep: endpoint { remote-endpoint = <&codec5_ep>; }; };
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port@0 { reg = <0>; mbe_ep: endpoint { remote-endpoint = <&be10_ep>; };};/* (x) to pair */
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port@1 { reg = <1>; mbe1_ep: endpoint { remote-endpoint = <&codec4_ep>; };};/* (a) Multi Element */
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port@2 { reg = <2>; mbe2_ep: endpoint { remote-endpoint = <&codec5_ep>; };};/* (b) Multi Element */
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};
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/* [Codec2Codec-Multi]::CPU */
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/*
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* [Codec2Codec-Multi]::CPU
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*
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* +---+
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* +-@->|X A|-> codec8
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* | | B|-> codec9
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* | +---+
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* | +---+
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* +--->|x a|-> codec10
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* | b|-> codec11
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* +---+
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*/
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ports@3 {
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reg = <3>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 { reg = <0>; mc2c0_ep: endpoint { remote-endpoint = <&c2cmf_ep>; }; };
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port@1 { reg = <1>; mc2c00_ep: endpoint { remote-endpoint = <&codec8_ep>; }; };
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port@2 { reg = <2>; mc2c01_ep: endpoint { remote-endpoint = <&codec9_ep>; }; };
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port@0 { reg = <0>; mc2c0_ep: endpoint { remote-endpoint = <&c2cmf_ep>; };};/* (X) to pair */
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port@1 { reg = <1>; mc2c00_ep: endpoint { remote-endpoint = <&codec8_ep>; };};/* (A) Multi Element */
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port@2 { reg = <2>; mc2c01_ep: endpoint { remote-endpoint = <&codec9_ep>; };};/* (B) Multi Element */
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};
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/* [Codec2Codec-Multi]::Codec */
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/*
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* [Codec2Codec-Multi]::Codec
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*
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* +---+
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* +-@->|X A|-> codec8
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* | | B|-> codec9
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* | +---+
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* | +---+
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* +--->|x a|-> codec10
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* | b|-> codec11
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* +---+
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*/
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ports@4 {
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reg = <4>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 { reg = <0>; mc2c1_ep: endpoint { remote-endpoint = <&c2cmb_ep>; }; };
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port@1 { reg = <1>; mc2c10_ep: endpoint { remote-endpoint = <&codec10_ep>; }; };
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port@2 { reg = <2>; mc2c11_ep: endpoint { remote-endpoint = <&codec11_ep>; }; };
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port@0 { reg = <0>; mc2c1_ep: endpoint { remote-endpoint = <&c2cmb_ep>; };};/* (x) to pair */
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port@1 { reg = <1>; mc2c10_ep: endpoint { remote-endpoint = <&codec10_ep>; };};/* (a) Multi Element */
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port@2 { reg = <2>; mc2c11_ep: endpoint { remote-endpoint = <&codec11_ep>; };};/* (b) Multi Element */
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};
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/* [Semi-Multi] */
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/*
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* [Semi-Multi]
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*
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* +---+
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* cpu7 <-@------->|X A|-> codec12
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* | B|-> codec13
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* +---+
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*/
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ports@5 {
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reg = <5>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 { reg = <0>; smcodec0_ep: endpoint { remote-endpoint = <&cpu7_ep>; }; };
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port@1 { reg = <1>; smcodec1_ep: endpoint { remote-endpoint = <&codec12_ep>; }; };
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port@2 { reg = <2>; smcodec2_ep: endpoint { remote-endpoint = <&codec13_ep>; }; };
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port@0 { reg = <0>; smcodec0_ep: endpoint { remote-endpoint = <&cpu7_ep>; };};/* (X) to pair */
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port@1 { reg = <1>; smcodec1_ep: endpoint { remote-endpoint = <&codec12_ep>; };};/* (A) Multi Element */
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port@2 { reg = <2>; smcodec2_ep: endpoint { remote-endpoint = <&codec13_ep>; };};/* (B) Multi Element */
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};
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};
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@@ -252,11 +306,27 @@ ports@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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/* [DPCM]::FE */
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/*
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* [DPCM]::FE
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*
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* FE BE
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* ****
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* cpu3 <-@(fe00)--* *--(be0)@--> codec3
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* cpu4 <-@(fe01)--* * (44.1kHz)
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* ****
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*/
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fe00: port@0 { reg = <0>; fe00_ep: endpoint { remote-endpoint = <&cpu3_ep>; }; };
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fe01: port@1 { reg = <1>; fe01_ep: endpoint { remote-endpoint = <&cpu4_ep>; }; };
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/* [DPCM-Multi]::FE */
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/*
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* [DPCM-Multi]::FE
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*
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* FE BE
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* **** +-+
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* cpu5 <-@(fe10)--* *---(be1)@-->| |-> codec4
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* cpu6 <-@(fe11)--* * | |-> codec5
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* **** +-+
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*/
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fe10: port@2 { reg = <2>; fe10_ep: endpoint { remote-endpoint = <&cpu5_ep>; }; };
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fe11: port@3 { reg = <3>; fe11_ep: endpoint { remote-endpoint = <&cpu6_ep>; }; };
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};
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@@ -266,10 +336,26 @@ ports@1 {
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#address-cells = <1>;
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#size-cells = <0>;
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/* [DPCM]::BE */
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/*
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* [DPCM]::BE
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*
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* FE BE
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* ****
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* cpu3 <-@(fe00)--* *--(be0)@--> codec3
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* cpu4 <-@(fe01)--* * (44.1kHz)
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* ****
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*/
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be0: port@0 { reg = <0>; be00_ep: endpoint { remote-endpoint = <&codec3_ep>; }; };
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/* [DPCM-Multi]::BE */
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/*
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* [DPCM-Multi]::BE
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*
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* FE BE
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* **** +-+
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* cpu5 <-@(fe10)--* *---(be1)@-->| |-> codec4
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* cpu6 <-@(fe11)--* * | |-> codec5
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* **** +-+
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*/
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be1: port@1 { reg = <1>; be10_ep: endpoint { remote-endpoint = <&mbe_ep>; }; };
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};
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};
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@@ -277,7 +363,13 @@ ports@1 {
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codec2codec {
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#address-cells = <1>;
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#size-cells = <0>;
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/* [Codec2Codec] */
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/*
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* [Codec2Codec]
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*
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* +-@(c2c)-> codec6
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* |
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* +--------> codec7
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*/
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ports@0 {
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reg = <0>;
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@@ -289,7 +381,18 @@ ports@0 {
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port@1 { reg = <1>; c2cb_ep: endpoint { remote-endpoint = <&codec7_ep>; }; };
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};
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/* [Codec2Codec-Multi] */
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/*
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* [Codec2Codec-Multi]
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*
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* +-+
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* +-@(c2c_m)-->| |-> codec8
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* | | |-> codec9
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* | +-+
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* | +-+
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* +----------->| |-> codec10
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* | |-> codec11
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* +-+
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*/
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ports@1 {
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reg = <1>;
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@@ -323,9 +426,9 @@ ports {
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/* [Normal] */
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cpu0: port@0 { reg = <0>; cpu0_ep: endpoint { remote-endpoint = <&codec0_ep>; }; };
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/* [Multi-CPU] */
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port@1 { reg = <1>; cpu1_ep: endpoint { remote-endpoint = <&mcpu1_ep>; }; };
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port@2 { reg = <2>; cpu2_ep: endpoint { remote-endpoint = <&mcpu2_ep>; }; };
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/* [Multi-CPU-0] */
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port@1 { reg = <1>; cpu1_ep: endpoint { remote-endpoint = <&mcpu01_ep>; }; };
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port@2 { reg = <2>; cpu2_ep: endpoint { remote-endpoint = <&mcpu02_ep>; }; };
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/* [DPCM]::FE */
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port@3 { reg = <3>; cpu3_ep: endpoint { remote-endpoint = <&fe00_ep>; }; };
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@@ -363,9 +466,9 @@ ports {
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/* [Normal] */
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port@0 { reg = <0>; codec0_ep: endpoint { remote-endpoint = <&cpu0_ep>; }; };
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/* [Multi-Codec] */
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port@1 { reg = <1>; codec1_ep: endpoint { remote-endpoint = <&mcodec1_ep>; }; };
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port@2 { reg = <2>; codec2_ep: endpoint { remote-endpoint = <&mcodec2_ep>; }; };
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/* [Multi-Codec-0] */
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port@1 { reg = <1>; codec1_ep: endpoint { remote-endpoint = <&mcodec01_ep>; }; };
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port@2 { reg = <2>; codec2_ep: endpoint { remote-endpoint = <&mcodec02_ep>; }; };
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/* [DPCM]::BE */
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port@3 {
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