st-hal: add asound.h for STHAL to export macros
Some macros are used in STHAL which is defined in asound.h.
Include asound.h in STHAL.
Change-Id: I82de034e2b73a1ae163552689b0258ab5ff91ff2
diff --git a/sound_trigger_platform.c b/sound_trigger_platform.c
index 24e82f0..f6e5374 100644
--- a/sound_trigger_platform.c
+++ b/sound_trigger_platform.c
@@ -64,6 +64,7 @@
#include <errno.h>
#include <fcntl.h>
#include <sys/ioctl.h>
+#include <sound/asound.h>
#include <sound/msmcal-hwdep.h>
#include <linux/msm_audio_calibration.h> /* for AUDIO_CORE_METAINFO_CAL_TYPE; audio_cal_info_metainfo */
#include <sound/lsm_params.h>
diff --git a/st_hw_session_lsm.c b/st_hw_session_lsm.c
index 9b41c03..1407618 100644
--- a/st_hw_session_lsm.c
+++ b/st_hw_session_lsm.c
@@ -46,6 +46,7 @@
#include <cutils/atomic.h>
#include <cutils/trace.h>
#include <system/thread_defs.h>
+#include <sound/asound.h>
#include <stdarg.h>
#include <unistd.h>