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soundwire: intel: remove .trigger callback implementation

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The interface is not needed for IPC3 solutions but will be needed
with an updated parameter list for ACE2.x+IPC4 combinations.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230515071042.2038-24-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2023-05-15 15:10:39 +08:00 committed by Vinod Koul
parent 1d905d355e
commit 02428406a0
1 changed files with 0 additions and 9 deletions
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9
drivers/soundwire/intel.c
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@ -872,18 +872,9 @@ static int intel_trigger(struct snd_pcm_substream *substream, int cmd, struct sn
{
struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
struct sdw_intel *sdw = cdns_to_intel(cdns);
struct sdw_intel_link_res *res = sdw->link_res;
struct sdw_cdns_dai_runtime *dai_runtime;
int ret = 0;
/*
* The .trigger callback is used to send required IPC to audio
* firmware. The .free_stream callback will still be called
* by intel_free_stream() in the TRIGGER_SUSPEND case.
*/
if (res->ops && res->ops->trigger)
res->ops->trigger(dai, cmd, substream->stream);
dai_runtime = cdns->dai_runtime_array[dai->id];
if (!dai_runtime) {
dev_err(dai->dev, "failed to get dai runtime in %s\n",