Fix f5a5b94 errors. Employ SW volume for select targets on SIM.

Onda VX747 sim was missing a limits #define; #include limits.h in
pcm_sw_volume.h.

Simply use the software volume control for the SIM volume control
rather than the SDL volume control when the target would have it
natively.

Change-Id: I8e924a2ff1b410f602452d2ea9b691efb82c931e

1 files changed, 6 insertions, 0 deletions

diff --git a/firmware/target/hosted/sdl/pcm-sdl.c b/firmware/target/hosted/sdl/pcm-sdl.c
index bd56189f02..812211288e 100644
--- a/firmware/target/hosted/sdl/pcm-sdl.c
+++ b/firmware/target/hosted/sdl/pcm-sdl.c
@@ -51,7 +51,11 @@
 extern bool debug_audio;
 #endif
 
+#ifdef HAVE_SW_VOLUME_CONTROL
+static int sim_volume = SDL_MIX_MAXVOLUME;
+#else
 static int sim_volume = 0;
+#endif
 
 #if CONFIG_CODEC == SWCODEC
 static int cvt_status = -1;
@@ -414,9 +418,11 @@ void pcm_play_dma_postinit(void)
 {
 }
 
+#ifndef HAVE_SW_VOLUME_CONTROL
 void pcm_set_mixer_volume(int volume)
 {
     sim_volume = volume;
 }
+#endif /* HAVE_SW_VOLUME_CONTROL */
 
 #endif /* CONFIG_CODEC == SWCODEC */