[1/3] ASoC: SOF: mediatek: Add dai driver for mt8186

Commit Message

Chunxu Li Aug. 25, 2022, 6:54 a.m. UTC

Add dsp ops callback to register AFE DL1/DL2/UL1/UL2 SOF dai's with ALSA

Signed-off-by: Chunxu Li <[e-mail]>
---
 sound/soc/sof/mediatek/mt8186/mt8186.c | 35 ++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

Patch

diff --git a/sound/soc/sof/mediatek/mt8186/mt8186.c b/sound/soc/sof/mediatek/mt8186/mt8186.c
index 014afe33b3d9..b47bb7a6ba70 100644
--- a/sound/soc/sof/mediatek/mt8186/mt8186.c
+++ b/sound/soc/sof/mediatek/mt8186/mt8186.c
@@ -468,6 +468,37 @@  static int mt8186_ipc_msg_data(struct snd_sof_dev *sdev,
 	return 0;
 }
 
+static struct snd_soc_dai_driver mt8186_dai[] = {
+{
+	.name = "SOF_DL1",
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_DL2",
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_UL1",
+	.capture = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_UL2",
+	.capture = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+};
+
 /* mt8186 ops */
 static struct snd_sof_dsp_ops sof_mt8186_ops = {
 	/* probe and remove */
@@ -503,6 +534,10 @@  static struct snd_sof_dsp_ops sof_mt8186_ops = {
 	/* Firmware ops */
 	.dsp_arch_ops = &sof_xtensa_arch_ops,
 
+	/* DAI drivers */
+	.drv		= mt8186_dai,
+	.num_drv	= ARRAY_SIZE(mt8186_dai),
+
 	/* PM */
 	.suspend	= mt8186_dsp_suspend,
 	.resume		= mt8186_dsp_resume,