Some Sound Card might need special trigger ordering which is based on CPU/Codec connection. It is already supported on ASoC, but Simple Audio Card still not yet support it. Let's support it. Cc: Maxim Kochetkov <fido_max@xxxxxxxx> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> --- sound/soc/generic/simple-card.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 2de5e6efe947..edbb6322e9be 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -176,6 +176,8 @@ static int simple_link_init(struct simple_util_priv *priv, struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link); struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link); struct device_node *node = of_get_parent(cpu); + enum snd_soc_trigger_order trigger_start = SND_SOC_TRIGGER_ORDER_DEFAULT; + enum snd_soc_trigger_order trigger_stop = SND_SOC_TRIGGER_ORDER_DEFAULT; bool playback_only = 0, capture_only = 0; int ret; @@ -198,9 +200,17 @@ static int simple_link_init(struct simple_util_priv *priv, of_property_read_u32(codec, "mclk-fs", &dai_props->mclk_fs); of_property_read_u32(codec, PREFIX "mclk-fs", &dai_props->mclk_fs); + graph_util_parse_trigger_order(priv, top, &trigger_start, &trigger_stop); + graph_util_parse_trigger_order(priv, node, &trigger_start, &trigger_stop); + graph_util_parse_trigger_order(priv, cpu, &trigger_start, &trigger_stop); + graph_util_parse_trigger_order(priv, codec, &trigger_start, &trigger_stop); + dai_link->playback_only = playback_only; dai_link->capture_only = capture_only; + dai_link->trigger_start = trigger_start; + dai_link->trigger_stop = trigger_stop; + dai_link->init = simple_util_dai_init; dai_link->ops = &simple_ops; -- 2.43.0
