# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1636408349 0
# Node ID bba917c3b510461bcee983f979330eef28c764eb
# Parent  d9e3f3e293acd4ac3dc344efadf298b68bec97bf
aci: don't reset audio volume on AT+CFUN

TI's AT-command-controlled modems have always had the peculiar
misfeature where the audio volume gets reset to default on AT+CFUN,
blowing away any AT+CLVL changes made previously.  This misfeature
is now getting worse, now that the audio volume may be set as a
side effect of audio mode loading, in addition to explicit AT+CLVL.
So let's take out this unnecessary audio volume reset.

diff -r d9e3f3e293ac -r bba917c3b510 src/g23m-aci/aci/ati_sim.c
--- a/src/g23m-aci/aci/ati_sim.c	Mon Nov 08 02:54:04 2021 +0000
+++ b/src/g23m-aci/aci/ati_sim.c	Mon Nov 08 21:52:29 2021 +0000
@@ -657,8 +657,10 @@
     switch (ret)
     {
       case AT_EXCT:               /*Command is executing*/
+      #if 0	/* removed in FreeCalypso */
         audio_SetAmplf (AUDIO_MICROPHONE, (UBYTE)75);
         audio_SetAmplf (AUDIO_SPEAKER,    (UBYTE)175);
+      #endif
         src_params->curAtCmd    = AT_CMD_CFUN;
         break;