diff mbox series

soundwire: intel: add intel_free_stream() back

Message ID 20240327055215.1097559-1-yung-chuan.liao@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series soundwire: intel: add intel_free_stream() back | expand

Commit Message

Bard Liao March 27, 2024, 5:52 a.m. UTC 
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>

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>
---
 drivers/soundwire/intel.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

Comments

Vinod Koul March 28, 2024, 6:15 p.m. UTC | #1 
On Wed, 27 Mar 2024 05:52:15 +0000, Bard Liao wrote:
> 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.
> 
> 

Applied, thanks!

[1/1] soundwire: intel: add intel_free_stream() back
      commit: 2a9c6ff5ca5ac074a9f10216e009c042dbba0526

Best regards,
diff mbox series

Patch

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index e15666962fe4..01e1a0f3ec39 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -700,6 +700,24 @@  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)
@@ -831,6 +849,7 @@  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;
 
@@ -851,6 +870,12 @@  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;