# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1636773657 0
# Node ID 3dee79757ae4f2bb608ce1b62b76e8d9dda205db
# Parent  ee16d57b32b24f8cda8fe1f69a532b09372bdff3
UI fw: load handheld audio mode on boot

We have now reached the point where use of audio mode config files
should be considered mandatory.  In ACI usage we can tell users that
they need to perform an AT@AUL of some appropriate audio mode, but
in UI-enabled fw we really need to have the firmware load audio modes
on its own, so that correct audio config gets established when the
handset or development board runs on its own, without a connected host
computer.

Once have FC Venus with both main and headset audio channels and
headset plug insertion detection, our fw will need to automatically
load the handheld mode or the headset mode depending on the plug
insertion state.  For now we load only the handheld mode, which has
been tuned for FC-HDS4 on FC Luna.

diff -r ee16d57b32b2 -r 3dee79757ae4 src/ui/mfw/mfw_mme.c
--- a/src/ui/mfw/mfw_mme.c	Tue Nov 09 02:16:59 2021 +0000
+++ b/src/ui/mfw/mfw_mme.c	Sat Nov 13 03:20:57 2021 +0000
@@ -110,6 +110,7 @@
 #define ENTITY_MFW
 
 #include <stdio.h>
+#include <string.h>
 
 #if defined (NEW_FRAME)
 
@@ -143,6 +144,10 @@
 #include "mfw_mme.h"
 #include "mfw_win.h"
 #include "mfw_ffs.h"
+
+/* FreeCalypso additions */
+#include "rv/rv_general.h"
+#include "audio/audio_api.h"
 #include "fchg/fchg_api.h"
 
 #define hCommPL _ENTITY_PREFIXED(hCommPL)
@@ -225,6 +230,24 @@
 
 
 /*
+ * The following function is a FreeCalypso addition, most likely temporary
+ * until we develop proper infrastructure for switching between different
+ * audio modes - for now we simply load the handheld mode on boot.
+ */
+static void
+load_handheld_audio_mode(void)
+{
+	extern void audio_riv_audio_cb (void*);
+	static T_RV_RETURN_PATH const riv_audio_rp = {
+		0, audio_riv_audio_cb
+	};
+	T_AUDIO_MODE_LOAD load_param;
+
+	strcpy(load_param.audio_mode_filename, "handheld");
+	audio_mode_load(&load_param, riv_audio_rp);
+}
+
+/*
 +--------------------------------------------------------------------+
 | PROJECT : MMI-Framework (8417)        MODULE  : MFW_MME            |
 | STATE   : code                        ROUTINE : mmeInit            |
@@ -272,6 +295,7 @@
 #else
     audio_Init(hdsCb); //audio driver
 #endif
+    load_handheld_audio_mode();
 
     /* a hack to get the initial battery state on boot */
     pwrCb(FCHG_EVENT_DISCHARGE);