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soundwire: intel: add intel_free_stream() back

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Add the intel_free_stream() callback to deal with the change in IPC that
requires additional steps to be done to clear the gateway node_id.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20240327055215.1097559-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Ranjani Sridharan 2024-03-27 05:52:15 +00:00 committed by Vinod Koul
parent fe12bec586
commit 2a9c6ff5ca
1 changed files with 25 additions and 0 deletions
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25
drivers/soundwire/intel.c
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@ -668,6 +668,24 @@ static int intel_params_stream(struct sdw_intel *sdw,
* DAI routines
*/
static int intel_free_stream(struct sdw_intel *sdw,
struct snd_pcm_substream *substream,
struct snd_soc_dai *dai,
int link_id)
{
struct sdw_intel_link_res *res = sdw->link_res;
struct sdw_intel_stream_free_data free_data;
free_data.substream = substream;
free_data.dai = dai;
free_data.link_id = link_id;
if (res->ops && res->ops->free_stream && res->dev)
return res->ops->free_stream(res->dev, &free_data);
return 0;
}
static int intel_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
@ -799,6 +817,7 @@ static int
intel_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
{
struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
struct sdw_intel *sdw = cdns_to_intel(cdns);
struct sdw_cdns_dai_runtime *dai_runtime;
int ret;
@ -819,6 +838,12 @@ intel_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
return ret;
}
ret = intel_free_stream(sdw, substream, dai, sdw->instance);
if (ret < 0) {
dev_err(dai->dev, "intel_free_stream: failed %d\n", ret);
return ret;
}
dai_runtime->pdi = NULL;
return 0;