已解决
RK356X Android13.0 HDMI和喇叭同时出声音
来自网友在路上 175875提问 提问时间:2023-11-08 04:43:19阅读次数: 75
最佳答案 问答题库758位专家为你答疑解惑
补丁适用范围:RK356X Android13.0
Android默认音频输出逻辑,不接HDMI默认喇叭音频输出,若检测到HDMI接入后,关闭喇叭输出,开启HDMI音频输出,但是BOX产品的使用场景需要插入HDMI后,喇叭仍然输出,可加入此补丁
$ vim frameworks/base/services/core/java/com/android/server/WiredAccessoryManager.java@@ -565,8 +565,8 @@ final class WiredAccessoryManager implements WiredAccessoryCallbacks {updateBit(maskAndState, BIT_LINEOUT, status, ExtconInfo.EXTCON_LINE_OUT);}- updateBit(maskAndState, BIT_HDMI_AUDIO, status, "hdmi0");
- updateBit(maskAndState, BIT_HDMI_AUDIO_1, status, "hdmi1");
+ //updateBit(maskAndState, BIT_HDMI_AUDIO, status, "hdmi0");
+ //updateBit(maskAndState, BIT_HDMI_AUDIO_1, status, "hdmi1");updateBit(maskAndState, BIT_DP_AUDIO, status, "dp0");updateBit(maskAndState, BIT_DP_AUDIO_1, statu
查看全文
99%的人还看了
猜你感兴趣
版权申明
本文"RK356X Android13.0 HDMI和喇叭同时出声音":http://eshow365.cn/6-35029-0.html 内容来自互联网,请自行判断内容的正确性。如有侵权请联系我们,立即删除!