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Almost all default rtd->xxx are setup at soc_new_pcm_runtime()
which is sub-function of snd_soc_add_pcm_runtime() (A).
But "rtd->pmdown_time" is setup at soc_init_pcm_runtime() (B).
It is very random timing setup. This patch setup it at (A),
same as other rtd->xxx.
static int snd_soc_bind_card(...)
{
...
for_each_card_prelinks(...) {
(A) ret = snd_soc_add_pcm_runtime(...);
...
}
...
for_each_card_rtds(...) {
(B) ret = soc_init_pcm_runtime(...);
...
}
...
}
One note is that current topology/intel are directly calling
snd_soc_add_pcm_runtime() (A) without calling soc_init_pcm_runtime() (B).
This means, its "rtd->pmdown_time settings" was 0, but will have default
value by this patch.
"rtd->pmdown_time settings" will be used at
snd_soc_runtime_ignore_pmdown_time(). This patch adds
"ignore_pmdown_time" to these driver to keep compatibility.
bool snd_soc_runtime_ignore_pmdown_time(...)
{
...
=> if (!rtd->pmdown_time || rtd->dai_link->ignore_pmdown_time)
return true;
...
}
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/875yhxmjjd.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
c403dcd8b0