commit f538cefc0747e6bc2cff296ad295f6a37e17f7a5
author Gopikrishnaiah Anandan <agopik@codeaurora.org> Mon Oct 28 14:06:03 2013 -0700
committer Ravi Kumar Alamanda <ralama@codeaurora.org> Sat Nov 09 10:58:54 2013 -0800
tree 2552484ceca9c39469f97496e67cac895b909d8c
parent ac203d58b046be0095bbc5842176fa5d7c26d9b5

hal: Add support for speaker protection

- Speaker protection feature protects the speaker from
  overheating.

Change-Id: Ida4899534124eba203025915beba662e88a0f403

hal/Android.mk

diff --git a/hal/Android.mk b/hal/Android.mk
index f20105c..8bbfa69 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -60,7 +60,14 @@
 ifneq ($(strip $(AUDIO_FEATURE_DISABLED_INCALL_MUSIC)),true)
     LOCAL_CFLAGS += -DINCALL_MUSIC_ENABLED
 endif
+endif
 
+ifneq ($(strip, $(AUDIO_FEATURE_DISABLED_SPKR_PROTECTION)),true)
+ifneq ($(filter msm8974,$(TARGET_BOARD_PLATFORM)),)
+    LOCAL_CFLAGS += -DSPKR_PROT_ENABLED
+    LOCAL_SRC_FILES += audio_extn/spkr_protection.c
+    LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include
+endif
 endif
 
 ifdef MULTIPLE_HW_VARIANTS_ENABLED