Commit 02428406 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Vinod Koul
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soundwire: intel: remove .trigger callback implementation 



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: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarRander Wang <rander.wang@intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: default avatarBard 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: default avatarVinod Koul <vkoul@kernel.org>
parent 1d905d35

drivers/soundwire/intel.c

+0 −9
Original line number Diff line number Diff line
@@ -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",