[19/21] ASoC: SOF: mediatek: Add dai driver dsp ops callback for mt8195

Commit Message

Daniel Baluta (OSS) Nov. 17, 2021, 9:37 a.m. UTC

From: YC Hung <[e-mail]>

Add dsp ops callback to register AFE DL2/DL3/UL4/UL5 sof dai's with ALSA

Signed-off-by: YC Hung <[e-mail]>
Reviewed-by: Péter Ujfalusi <[e-mail]>
Reviewed-by: Kai Vehmanen <[e-mail]>
Reviewed-by: Daniel Baluta <[e-mail]>
Reviewed-by: Ranjani Sridharan <[e-mail]>
Reviewed-by: Pierre-Louis Bossart <[e-mail]>
Reviewed-by: Guennadi Liakhovetski <[e-mail]>
Signed-off-by: Daniel Baluta <[e-mail]>
---
 sound/soc/sof/mediatek/mt8195/mt8195.c | 35 ++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

Patch

diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c
index 88da6c2de070..99075598a35a 100644
--- a/sound/soc/sof/mediatek/mt8195/mt8195.c
+++ b/sound/soc/sof/mediatek/mt8195/mt8195.c
@@ -299,6 +299,37 @@  static int mt8195_get_bar_index(struct snd_sof_dev *sdev, u32 type)
 	return type;
 }
 
+static struct snd_soc_dai_driver mt8195_dai[] = {
+{
+	.name = "SOF_DL2",
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_DL3",
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_UL4",
+	.capture = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_UL5",
+	.capture = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+};
+
 /* mt8195 ops */
 const struct snd_sof_dsp_ops sof_mt8195_ops = {
 	/* probe and remove */
@@ -329,6 +360,10 @@  const struct snd_sof_dsp_ops sof_mt8195_ops = {
 	/* Firmware ops */
 	.dsp_arch_ops = &sof_xtensa_arch_ops,
 
+	/* DAI drivers */
+	.drv = mt8195_dai,
+	.num_drv = ARRAY_SIZE(mt8195_dai),
+
 	/* ALSA HW info flags */
 	.hw_info =	SNDRV_PCM_INFO_MMAP |
 			SNDRV_PCM_INFO_MMAP_VALID |