Import msm7630 audio HAL from jb_2.5.3 branch

Squashed import of the following CAF commits:

a0947f8 audio/msm7630: Initial commit for MR1 Audio bringup.
67550d7 audio: compile only if TARGET_USES_QCOM_MM_AUDIO set to true
51e24b7 msm7630 : Propagate the flag value to status
4642b91 Remove audio_poliy.conf from msm7630
b982f5a audio/8655: Enabling LPA playback by adding AudioSessionOutLPA class
fef3c65 audio/msm8655: Fix for AAC recording failure.
eeae23f msm7630 : Send proper channleMask for getInputProfile()
fe2acf4 Update copyright to The Linux Foundation
4931e2c audio/msm7630: Add usb audio hal profile.
04bcc5f audio/msm7630: Fix for volume change during voice call
58de776 7x30 : Port heap mask change to ion
c0a97d0 audio/msm7630: Fix the issue of voice call when HDMI connected
223c325 audio/msm7630: Fix to enable TTY device
387befb audio/msm7630: Add latency support for LPA
701b6c6 audio/msm7630: Fix for routing camcorded encoded clip audio to wired headset
a20c757 audio/msm7630: Fix for back to back VOIP calls failure
8f6be8a audio/msm7630 : Stability issue with LPA play back.

Signed-off-by: Michael Bestas <[email protected]>

legacy/Android.mk

@@ -7,6 +7,10 @@ ifeq ($(strip $(BOARD_USES_ALSA_AUDIO)),true)
     include $(AUDIO_HW_ROOT)/audiod/Android.mk
 endif
 
+ifeq ($(call is-board-platform,msm7630_surf),true)
+    include $(AUDIO_HW_ROOT)/msm7630/Android.mk
+endif
+
 ifeq ($(TARGET_BOARD_PLATFORM),msm8660)
     include $(AUDIO_HW_ROOT)/msm8660/Android.mk
     include $(AUDIO_HW_ROOT)/mm-audio/Android.mk

legacy/msm7630/Android.mk

@@ -0,0 +1,100 @@
+ifneq ($(BUILD_TINY_ANDROID),true)
+ifeq ($(strip $(TARGET_USES_QCOM_MM_AUDIO)),true)
+
+#AUDIO_POLICY_TEST := true
+#ENABLE_AUDIO_DUMP := true
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    AudioHardware.cpp \
+    audio_hw_hal.cpp
+
+ifeq ($(BOARD_HAVE_BLUETOOTH),true)
+  LOCAL_CFLAGS += -DWITH_A2DP
+endif
+
+ifeq ($(BOARD_HAVE_QCOM_FM),true)
+  LOCAL_CFLAGS += -DWITH_QCOM_FM
+endif
+
+LOCAL_SHARED_LIBRARIES := \
+    libcutils       \
+    libutils        \
+    libmedia        \
+    libaudioalsa    \
+    libaudcal
+
+ifneq ($(TARGET_SIMULATOR),true)
+LOCAL_SHARED_LIBRARIES += libdl
+endif
+
+LOCAL_STATIC_LIBRARIES := \
+    libmedia_helper \
+    libaudiohw_legacy
+
+ifeq ($(call is-board-platform,msm7630_surf),true)
+LOCAL_MODULE := audio.primary.msm7630_surf
+else ifeq ($(call is-board-platform,msm7630_fusion),true)
+LOCAL_MODULE := audio.primary.msm7630_fusion
+endif
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_CFLAGS += -fno-short-enums
+
+LOCAL_C_INCLUDES := $(TARGET_OUT_HEADERS)/mm-audio/audio-alsa
+LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/mm-audio/audcal
+LOCAL_C_INCLUDES += hardware/libhardware/include
+LOCAL_C_INCLUDES += hardware/libhardware_legacy/include
+LOCAL_C_INCLUDES += frameworks/base/include
+LOCAL_C_INCLUDES += system/core/include
+
+LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include
+LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr
+
+include $(BUILD_SHARED_LIBRARY)
+
+
+# The audio policy is implemented on top of legacy policy code
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    AudioPolicyManager.cpp \
+    audio_policy_hal.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+    libcutils \
+    libutils \
+    libmedia
+
+LOCAL_STATIC_LIBRARIES := \
+    libmedia_helper \
+    libaudiopolicy_legacy
+
+ifeq ($(call is-board-platform,msm7630_surf),true)
+LOCAL_MODULE := audio_policy.msm7630_surf
+else ifeq ($(call is-board-platform,msm7630_fusion),true)
+LOCAL_MODULE := audio_policy.msm7630_fusion
+endif
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+LOCAL_MODULE_TAGS := optional
+
+ifeq ($(BOARD_HAVE_BLUETOOTH),true)
+  LOCAL_CFLAGS += -DWITH_A2DP
+endif
+
+LOCAL_C_INCLUDES := hardware/libhardware_legacy/audio
+
+LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include
+LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr
+
+
+include $(BUILD_SHARED_LIBRARY)
+
+
+endif # TARGET_USES_QCOM_MM_AUDIO
+endif # not BUILD_TINY_ANDROID