From e3e12f52b214121840b44c91de5b3e5af5d3eb84 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 06 Nov 2023 03:04:41 +0000
Subject: [PATCH] rk3568 rt init
---
kernel/sound/soc/rockchip/rockchip_multi_dais.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/kernel/sound/soc/rockchip/rockchip_multi_dais.c b/kernel/sound/soc/rockchip/rockchip_multi_dais.c
index 88fb11c..06d80a1 100644
--- a/kernel/sound/soc/rockchip/rockchip_multi_dais.c
+++ b/kernel/sound/soc/rockchip/rockchip_multi_dais.c
@@ -80,9 +80,19 @@
{
struct rk_mdais_dev *mdais = to_info(dai);
struct snd_soc_dai *child;
+ unsigned int *channel_maps;
int ret = 0, i = 0;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ channel_maps = mdais->playback_channel_maps;
+ else
+ channel_maps = mdais->capture_channel_maps;
+
for (i = 0; i < mdais->num_dais; i++) {
+ /* skip DAIs which have no channel mapping */
+ if (!channel_maps[i])
+ continue;
+
child = mdais->dais[i].dai;
if (child->driver->ops && child->driver->ops->trigger) {
ret = child->driver->ops->trigger(substream,
--
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