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/core/pcm_lib.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/kernel/sound/core/pcm_lib.c b/kernel/sound/core/pcm_lib.c
index 64f5e48..546b9d6 100644
--- a/kernel/sound/core/pcm_lib.c
+++ b/kernel/sound/core/pcm_lib.c
@@ -43,6 +43,7 @@
#define trace_xrun(substream)
#define trace_hw_ptr_error(substream, reason)
#define trace_applptr(substream, prev, curr)
+#define trace_applptr_start(substream, frame)
#endif
#define STRING_LENGTH_OF_INT 12
@@ -2139,6 +2140,8 @@
if (err < 0)
return err;
+ trace_applptr_start(substream, size);
+
is_playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
if (interleaved) {
if (runtime->access != SNDRV_PCM_ACCESS_RW_INTERLEAVED &&
--
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