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ASoC: remove old trigger ordering method

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All drivers switch to use generic trigger ordering method.
Let's remove old method.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87legufnyy.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2023-06-08 06:49:11 +00:00 committed by Mark Brown
parent 0a67a14f74
commit 099770e2da
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GPG Key ID: 24D68B725D5487D0
3 changed files with 0 additions and 18 deletions
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2
include/sound/soc-component.h
View File

@ -199,8 +199,6 @@ struct snd_soc_component_driver {
bool use_dai_pcm_id; /* use DAI link PCM ID as PCM device number */
int be_pcm_base; /* base device ID for all BE PCMs */
unsigned int start_dma_last;
#ifdef CONFIG_DEBUG_FS
const char *debugfs_prefix;
#endif

6
include/sound/soc.h
View File

@ -762,12 +762,6 @@ struct snd_soc_dai_link {
/* Do not create a PCM for this DAI link (Backend link) */
unsigned int ignore:1;
/* This flag will reorder stop sequence. By enabling this flag
* DMA controller stop sequence will be invoked first followed by
* CPU DAI driver stop sequence
*/
unsigned int stop_dma_first:1;
#ifdef CONFIG_SND_SOC_TOPOLOGY
struct snd_soc_dobj dobj; /* For topology */
#endif

10
sound/soc/soc-pcm.c
View File

@ -1111,16 +1111,6 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
stop < 0 || stop >= SND_SOC_TRIGGER_ORDER_MAX)
return -EINVAL;
/* REMOVE ME */
for_each_rtd_components(rtd, i, component) {
if (component->driver->start_dma_last) {
start = SND_SOC_TRIGGER_ORDER_LDC;
break;
}
}
if (rtd->dai_link->stop_dma_first)
stop = SND_SOC_TRIGGER_ORDER_LDC;
/*
* START
*/