commit a448a6a9eac825be4a1ed55f8f4947972d90a11e
author q.huang <q.huang@exm.com> Thu Jun 16 11:06:36 2022 +0800
committer q.huang <q.huang@exm.com> Thu Jun 16 11:06:36 2022 +0800
tree 78a15069623dd6aa3934f13b74348e0e08ea278c
parent 5a5f033d48d761afa01834b3671c07cb47b574c8

[Bugfix][API-389][Call] amixer cset name='Master Playback Volume' 65535  Can't adjust volume

Change-Id: I9505ddb61fd9907d9ace3db76b7f964a24b34911

src/lynq/lib/liblynq-media/liblynq-media/media_control.c

diff --git a/src/lynq/lib/liblynq-media/liblynq-media/media_control.c b/src/lynq/lib/liblynq-media/liblynq-media/media_control.c
index 15fd227..396cc2e 100755
--- a/src/lynq/lib/liblynq-media/liblynq-media/media_control.c
+++ b/src/lynq/lib/liblynq-media/liblynq-media/media_control.c
@@ -12,12 +12,12 @@
 #define NV_MIC_VOLUME_NAME    "ro.mic.volume.level"

 //static char *volume_rcv = "/tmp/libmodem-afe-ctrl/server_rcv";

 static const int VOLUME_LEVEL_1 = 1;//0;

-static const int VOLUME_LEVEL_2 = 10923;//200;

-static const int VOLUME_LEVEL_3 = 21845;//209;

-static const int VOLUME_LEVEL_4 = 32767;//220;

-static const int VOLUME_LEVEL_5 = 43960;//234;

-static const int VOLUME_LEVEL_6 = 54612;//245;

-static const int VOLUME_LEVEL_7 = 65535;//255;

+static const int VOLUME_LEVEL_2 = 22;//200;

+static const int VOLUME_LEVEL_3 = 43;//209;

+static const int VOLUME_LEVEL_4 = 64;//220;

+static const int VOLUME_LEVEL_5 = 85;//234;

+static const int VOLUME_LEVEL_6 = 106;//245;

+static const int VOLUME_LEVEL_7 = 127;//255;

 

 static const int MIC_VOLUME_LEVEL_1 = 9;

 static const int MIC_VOLUME_LEVEL_2 = 19;

@@ -168,7 +168,7 @@
     char cmd[256];

     RLOGD("spk real volume: %d \n", volume);

    // sprintf(cmd, "amixer -c0 cset name=\"Playback Volume\" %d", volume);

-    sprintf(cmd, "amixer cset name=\"Master Playback Volume\" %d", volume);

+    sprintf(cmd, "amixer -c0 cset name=\"Line DAC Playback Volume\" %d", volume);

     system(cmd);

     return 0;

 }