From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/sound/core/pcm_compat.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/kernel/sound/core/pcm_compat.c b/kernel/sound/core/pcm_compat.c
index a226d8f..fd644a3 100644
--- a/kernel/sound/core/pcm_compat.c
+++ b/kernel/sound/core/pcm_compat.c
@@ -252,10 +252,14 @@
goto error;
}
- if (refine)
+ if (refine) {
err = snd_pcm_hw_refine(substream, data);
- else
+ if (err < 0)
+ goto error;
+ err = fixup_unreferenced_params(substream, data);
+ } else {
err = snd_pcm_hw_params(substream, data);
+ }
if (err < 0)
goto error;
if (copy_to_user(data32, data, sizeof(*data32)) ||
--
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