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ASoC: doc: use SND_SOC_DAILINK_xxx() macro

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We can use SND_SOC_DAILINK_xxx() macro to define CPU/Codec/Platform.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87tt88z5nd.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
2025-03-05 00:24:06 +00:00
committed by Mark Brown
parent 426aae6937
commit de22dc76e1
1 changed files with 11 additions and 8 deletions
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19
Documentation/sound/soc/dpcm.rst
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@@ -147,14 +147,16 @@ For the example above we have to define 4 FE DAI links and 6 BE DAI links. The
FE DAI links are defined as follows :-
::
SND_SOC_DAILINK_DEFS(pcm0,
DAILINK_COMP_ARRAY(COMP_CPU("System Pin")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_PLATFORM("dsp-audio")));
static struct snd_soc_dai_link machine_dais[] = {
{
.name = "PCM0 System",
.stream_name = "System Playback",
.cpu_dai_name = "System Pin",
.platform_name = "dsp-audio",
.codec_name = "snd-soc-dummy",
.codec_dai_name = "snd-soc-dummy-dai",
SND_SOC_DAILINK_REG(pcm0),
.dynamic = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
},
@@ -174,15 +176,16 @@ dynamic and will change depending on runtime config.
The BE DAIs are configured as follows :-
::
SND_SOC_DAILINK_DEFS(headset,
DAILINK_COMP_ARRAY(COMP_CPU("ssp-dai.0")),
DAILINK_COMP_ARRAY(COMP_CODEC("rt5640.0-001c", "rt5640-aif1")));
static struct snd_soc_dai_link machine_dais[] = {
.....< FE DAI links here >
{
.name = "Codec Headset",
.cpu_dai_name = "ssp-dai.0",
.platform_name = "snd-soc-dummy",
SND_SOC_DAILINK_REG(headset),
.no_pcm = 1,
.codec_name = "rt5640.0-001c",
.codec_dai_name = "rt5640-aif1",
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
.be_hw_params_fixup = hswult_ssp0_fixup,