diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2023-06-08 06:48:36 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-06-13 12:11:19 +0100 |
| commit | 356caf663deee8dc46ff3168ec0b24bcbeb00b28 (patch) | |
| tree | 0e16dd3f3ef911c149db0ed9f5b228346fc5aa9e /include/sound/soc-component.h | |
| parent | 597d364cd7b447aff5668639b90ec33ea420eaa2 (diff) | |
ASoC: add new trigger ordering method
Current ASoC is assuming that trigger starting order is
Link -> Component -> DAI as default, and its reverse order for stopping.
But some Driver / Card want to reorder it for some reasons.
We have such flags, but is unbalance like below.
struct snd_soc_component_driver :: start_dma_last
struct snd_soc_dai_link :: stop_dma_first
We want to have more flexible, and more generic method.
This patch adds new snd_soc_trigger_order for start/stop at
component / DAI-link.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r0qmfnzx.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc-component.h')
| -rw-r--r-- | include/sound/soc-component.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 0b47603c9db2..c7733382757b 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -159,6 +159,15 @@ struct snd_soc_component_driver { int remove_order; /* + * soc_pcm_trigger() start/stop sequence. + * see also + * snd_soc_dai_link + * soc_pcm_trigger() + */ + enum snd_soc_trigger_order trigger_start; + enum snd_soc_trigger_order trigger_stop; + + /* * signal if the module handling the component should not be removed * if a pcm is open. Setting this would prevent the module * refcount being incremented in probe() but allow it be incremented |