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ASoC: audio-graph-card2: add link-trigger-order support

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Some Sound Card might need special trigger ordering which is based on
CPU/Codec connection. It is already supported on ASoC, but Audio Graph
Card2 still not yet support it. Let's support it.

Cc: Maxim Kochetkov <fido_max@inbox.ru>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87msnqzoj8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2024-06-12 06:02:52 +00:00 committed by Mark Brown
parent 4d4125d8f5
commit e64343fa57
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1 changed files with 13 additions and 0 deletions
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13
sound/soc/generic/audio-graph-card2.c
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@ -759,6 +759,8 @@ static void graph_link_init(struct simple_util_priv *priv,
struct device_node *ports_cpu, *ports_codec;
unsigned int daifmt = 0, daiclk = 0;
bool playback_only = 0, capture_only = 0;
enum snd_soc_trigger_order trigger_start = SND_SOC_TRIGGER_ORDER_DEFAULT;
enum snd_soc_trigger_order trigger_stop = SND_SOC_TRIGGER_ORDER_DEFAULT;
unsigned int bit_frame = 0;
of_node_get(port_cpu);
@ -806,6 +808,14 @@ static void graph_link_init(struct simple_util_priv *priv,
of_property_read_u32(ep_cpu, "mclk-fs", &dai_props->mclk_fs);
of_property_read_u32(ep_codec, "mclk-fs", &dai_props->mclk_fs);
graph_util_parse_trigger_order(priv, lnk, &trigger_start, &trigger_stop);
graph_util_parse_trigger_order(priv, ports_cpu, &trigger_start, &trigger_stop);
graph_util_parse_trigger_order(priv, ports_codec, &trigger_start, &trigger_stop);
graph_util_parse_trigger_order(priv, port_cpu, &trigger_start, &trigger_stop);
graph_util_parse_trigger_order(priv, port_cpu, &trigger_start, &trigger_stop);
graph_util_parse_trigger_order(priv, ep_cpu, &trigger_start, &trigger_stop);
graph_util_parse_trigger_order(priv, ep_codec, &trigger_start, &trigger_stop);
/*
* convert bit_frame
* We need to flip clock_provider if it was CPU node,
@ -818,6 +828,9 @@ static void graph_link_init(struct simple_util_priv *priv,
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->dai_fmt = daifmt | daiclk;
dai_link->init = simple_util_dai_init;
dai_link->ops = &graph_ops;