audio: Move hosted audio "codec" drivers into their respective target dirs

They are nearly entirely generic wrappers around ALSA controls, unique
per target, and are ripe for further consolidation.

Change-Id: I05e4a450e3e89e03616906601c4f8fa46200dff5

firmware/SOURCES

@@ -133,12 +133,16 @@ target/hosted/sonynwz/audio-nwz.c
 target/hosted/sonynwz/debug-nwz.c
 target/hosted/sonynwz/nvp-nwz.c
 target/hosted/sonynwz/nwz-db.c
+target/hosted/sonynwz/nwzlinux-codec.c
+#endif
+
+#if ((defined(HIBY_LINUX) || defined(FIIO_M3K_LINUX) || defined(SAMSUNG_YPR0) || defined(SAMSUNG_YPR1) || defined(SONY_NWZ_LINUX)) && !defined(SIMULATOR))
+target/hosted/pcm-alsa.c
+target/hosted/alsa-controls.c
 #endif
 
 #if ((defined(HIBY_LINUX) || defined(FIIO_M3K_LINUX)) && !defined(SIMULATOR))
 drivers/lcd-memframe.c
-target/hosted/alsa-controls.c
-target/hosted/pcm-alsa.c
 target/hosted/backtrace-glibc.c
 target/hosted/filesystem-unix.c
 target/hosted/kernel-unix.c
@@ -154,18 +158,21 @@ target/hosted/power-linux.c
 target/hosted/agptek/button-agptek.c
 target/hosted/agptek/debug-agptek.c
 target/hosted/agptek/powermgmt-agptek.c
+target/hosted/agptek/rocker_codec.c
 #endif
 
 #if defined(SURFANS_F28) && !defined(SIMULATOR)
 target/hosted/surfans/button-f28.c
 target/hosted/surfans/debug-f28.c
 target/hosted/surfans/powermgmt-f28.c
+target/hosted/surfanslinux_codec.c
 #endif
 
 #if (defined(XDUOO_X3II) || defined(XDUOO_X20)) && !defined(SIMULATOR)
 target/hosted/xduoo/button-xduoo.c
 target/hosted/xduoo/debug-xduoo.c
 target/hosted/xduoo/powermgmt-xduoo.c
+target/hosted/xduoo/xduoolinux_codec.c
 #endif
 
 #if defined(HIBY_LINUX) && !defined(SIMULATOR)
@@ -180,6 +187,7 @@ target/hosted/fiio/debug-fiio.c
 target/hosted/fiio/powermgmt-fiio.c
 target/hosted/fiio/system-fiio.c
 target/hosted/fiio/usb-fiio.c
+target/hosted/fiio/fiiolinux_codec.c
 #endif
 
 #if (defined(EROS_Q)) && !defined(SIMULATOR)
@@ -187,6 +195,7 @@ target/hosted/aigo/button-erosq.c
 target/hosted/aigo/debug-erosq.c
 target/hosted/aigo/power-erosq.c
 target/hosted/aigo/powermgmt-erosq.c
+target/hosted/aigo/erosqlinux_codec.c
 #endif
 
 #if defined(SAMSUNG_YPR0) && !defined(SIMULATOR)
@@ -549,40 +558,21 @@ drivers/audio/es9018.c
 drivers/audio/es9218.c
 #endif /* defined(HAVE_*) */
 #else /* PLATFORM_HOSTED */
-#if defined(SAMSUNG_YPR0) && defined(HAVE_AS3514)
+#if defined(HAVE_AS3514)
 drivers/audio/as3514.c
-target/hosted/pcm-alsa.c
-#elif defined(SAMSUNG_YPR1) && defined(HAVE_WM8978)
+#elif defined(HAVE_WM8978)
 drivers/audio/wm8978.c
-target/hosted/pcm-alsa.c
-#elif defined(HAVE_NWZ_LINUX_CODEC)
-drivers/audio/nwzlinux-codec.c
-target/hosted/alsa-controls.c
-target/hosted/pcm-alsa.c
-#elif defined(HAVE_ROCKER_CODEC) && !defined(SIMULATOR)
-drivers/audio/rocker_codec.c
-#elif defined(HAVE_SURFANS_LINUX_CODEC) && !defined(SIMULATOR)
-drivers/audio/surfanslinux_codec.c
-#elif defined(HAVE_XDUOO_LINUX_CODEC) && !defined(SIMULATOR)
-drivers/audio/xduoolinux_codec.c
-#elif defined(HAVE_FIIO_LINUX_CODEC) && !defined(SIMULATOR)
-drivers/audio/fiiolinux_codec.c
-#elif defined(HAVE_EROSQ_LINUX_CODEC) && !defined(SIMULATOR)
-drivers/audio/erosqlinux_codec.c
 #elif defined(HAVE_SDL_AUDIO)
 drivers/audio/sdl.c
-
 #if (CONFIG_PLATFORM & PLATFORM_MAEMO5)
 target/hosted/maemo/pcm-gstreamer.c
 #else
 target/hosted/sdl/pcm-sdl.c
 #endif /* (CONFIG_PLATFORM & PLATFORM_MAEMO) */
-
 #elif defined(CTRU)
 drivers/audio/ctru.c
 #endif
 #endif /* (CONFIG_PLATFORM & PLATFORM_NATIVE) */
-
 #endif /* !defined(BOOTLOADER) */
 
 /* build erosqn codec in bootloader for detection */
@@ -2034,10 +2024,10 @@ target/hosted/android/pcm-android.c
 target/hosted/android/powermgmt-android.c
 target/hosted/android/system-android.c
 target/hosted/android/telephony-android.c
+target/hosted/android/android-codec.c
 #ifdef APPLICATION
 target/hosted/android/app/button-application.c
 #endif
-drivers/audio/android.c
 #endif
 
 #if defined(DX50) || defined(DX90)

firmware/export/audiohw.h

@@ -223,9 +223,10 @@ struct sound_settings_info
 #include "es9018.h"
 #elif defined(HAVE_ES9218)
 #include "es9218.h"
-#elif ((CONFIG_PLATFORM & (PLATFORM_ANDROID | PLATFORM_MAEMO \
-       | PLATFORM_PANDORA | PLATFORM_SDL | PLATFORM_CTRU)) | defined(RG_NANO))
-#include "hosted_codec.h"
+#elif (CONFIG_PLATFORM & PLATFORM_ANDROID)
+#include "android_codec.h"
+#elif ((CONFIG_PLATFORM & (PLATFORM_MAEMO | PLATFORM_PANDORA | PLATFORM_SDL | PLATFORM_CTRU)) | defined(RG_NANO))
+#include "sdl_codec.h"
 #elif defined(DX50)
 #include "codec-dx50.h"
 #elif defined(DX90)

firmware/target/hosted/android/android-codec.c

@@ -22,10 +22,10 @@
 
 #include "config.h"
 #include "audiohw.h"
+#include "pcm-android.h"
 
 void audiohw_set_volume(int volume)
 {
-    extern void pcm_set_mixer_volume(int);
     pcm_set_mixer_volume(volume);
 }
 
@@ -36,6 +36,5 @@ void audiohw_set_balance(int balance)
 
 void audiohw_close(void)
 {
-    extern void pcm_shutdown(void);
     pcm_shutdown();
 }

firmware/target/hosted/android/android_codec.h

@@ -18,19 +18,9 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
-#ifndef HOSTED_CODEC_H
-#define HOSTED_CODEC_H
+#ifndef __ANDROID_CODEC_H
+#define __ANDROID_CODEC_H
 
-#if (defined(HAVE_SDL_AUDIO) \
-    && !(CONFIG_PLATFORM & PLATFORM_MAEMO5)) \
-    || (CONFIG_PLATFORM & PLATFORM_CTRU)
-AUDIOHW_SETTING(VOLUME,      "dB",   0,  1, -80,   0,   0)
-#else
-#define AUDIOHW_CAPS    (MONO_VOL_CAP)
-AUDIOHW_SETTING(VOLUME,      "dB",   0,  1, -99,   0,   0)
-#endif /* CONFIG_PLATFORM & PLATFORM_SDL */
-
-#if (CONFIG_PLATFORM & PLATFORM_ANDROID)
 /* Bass and treble tone controls */
 #ifdef AUDIOHW_HAVE_BASS
 AUDIOHW_SETTING(BASS,        "dB",   0,  1, -24,  24,   0)
@@ -49,6 +39,5 @@ AUDIOHW_SETTING(BASS_CUTOFF,   "",   0,  1,   1,   4,   1)
 #if defined(AUDIOHW_HAVE_TREBLE_CUTOFF)
 AUDIOHW_SETTING(TREBLE_CUTOFF, "",   0,  1,   1,   4,   1)
 #endif
-#endif /* CONFIG_PLATFORM & PLATFORM_ANDROID */
 
-#endif /* HOSTED_CODEC_H */
+#endif /* __ANDROID_CODEC_H */

firmware/target/hosted/android/pcm-android.h

@@ -0,0 +1,7 @@
+#ifndef __PCM_ANDROID_H
+#define __PCM_ANDROID_H
+
+void pcm_set_mixer_volume(int volume);
+void pcm_shutdown(void);
+
+#endif /* __PCM_ANDROID_H */

firmware/target/hosted/sdl/sdl_codec.h

@@ -0,0 +1,33 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2010 by Thomas Martitz
+ *
+ * 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef _SDL_CODEC_H
+#define _SDL_CODEC_H
+
+#if (defined(HAVE_SDL_AUDIO) \
+    && !(CONFIG_PLATFORM & PLATFORM_MAEMO5)) \
+    || (CONFIG_PLATFORM & PLATFORM_CTRU)
+AUDIOHW_SETTING(VOLUME,      "dB",   0,  1, -80,   0,   0)
+#else
+#define AUDIOHW_CAPS    (MONO_VOL_CAP)
+AUDIOHW_SETTING(VOLUME,      "dB",   0,  1, -99,   0,   0)
+#endif /* CONFIG_PLATFORM & PLATFORM_SDL */
+
+#endif /* _SDL_CODEC_H */