started the sound blaster audio driver

[bootcensus] / src / audio.c

diff --git a/src/audio.c b/src/audio.c
new file mode 100644 (file)
index 0000000..c7142f1
--- /dev/null
+++ b/src/audio.c
@@ -0,0 +1,30 @@
+/*
+pcboot - bootable PC demo/game kernel
+Copyright (C) 2018  John Tsiombikas <nuclear@member.fsf.org>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY, without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+#include <stdio.h>
+#include "audio.h"
+#include "au_sb.h"
+
+void init_audio(void)
+{
+       if(sb_detect()) {
+               /* TODO use the sound blaster */
+               return;
+       }
+
+       printf("No supported audio device detected\n");
+}