diff mbox series

[6/8] ASoC: SOF: control: Do not handle control notification with component type

Message ID 20211215180404.53254-7-ranjani.sridharan@linux.intel.com (mailing list archive)
State Accepted
Commit 68be4f0ed40cce833cb313871c52878025e40596
Headers show
Series Changes to SOF kcontrol data set/get ops | expand

Commit Message

Ranjani Sridharan Dec. 15, 2021, 6:04 p.m. UTC 
From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

The component type is not used in firmware nor in the kernel currently and
it is not even clear how it should be handled.

Do not even try to handle it to avoid errors.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
---
 sound/soc/sof/control.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c
index 9297b29d65cd..dac0b630b6a0 100644
--- a/sound/soc/sof/control.c
+++ b/sound/soc/sof/control.c
@@ -577,6 +577,13 @@  void snd_sof_control_notify(struct snd_sof_dev *sdev,
 	bool found = false;
 	int i, type;
 
+	if (cdata->type == SOF_CTRL_TYPE_VALUE_COMP_GET ||
+	    cdata->type == SOF_CTRL_TYPE_VALUE_COMP_SET) {
+		dev_err(sdev->dev,
+			"Component data is not supported in control notification\n");
+		return;
+	}
+
 	/* Find the swidget first */
 	list_for_each_entry(swidget, &sdev->widget_list, list) {
 		if (swidget->comp_id == cdata->comp_id) {
@@ -643,11 +650,6 @@  void snd_sof_control_notify(struct snd_sof_dev *sdev,
 		expected_size += cdata->num_elems *
 				 sizeof(struct sof_ipc_ctrl_value_chan);
 		break;
-	case SOF_CTRL_TYPE_VALUE_COMP_GET:
-	case SOF_CTRL_TYPE_VALUE_COMP_SET:
-		expected_size += cdata->num_elems *
-				 sizeof(struct sof_ipc_ctrl_value_comp);
-		break;
 	case SOF_CTRL_TYPE_DATA_GET:
 	case SOF_CTRL_TYPE_DATA_SET:
 		expected_size += cdata->num_elems + sizeof(struct sof_abi_hdr);