audio: msm8909w caf release LW.BR.1.0-00410-8x09w.0

MSM8909w Audio HAL code copied from CAF release
LW.BR.1.0-00410-8x09w.0

dbcce50 hal: Port wcd9326 changes to 8909
410c530 hal: update error handling for pcm_prepare failures
ff79309 hal: fix compilation issues with audio FM extention
762d7eb policy_hal: add support for fm device loopback
7c418f9 audio_policy: modify few methods to appropriately override base
8b12163 audio: Add support to enable split A2DP
a0559fa Revert "Revert "policy_hal: Function prototype correction for custom policy"."

Fixed makefiles to be compatible with PDK without kernel source

Change-Id: I9c6f2139adee62426b877516deeb41d4ed8052b2

1 files changed, 59 insertions, 0 deletions

diff --git a/msm8909/post_proc/bass_boost.h b/msm8909/post_proc/bass_boost.h
new file mode 100644
index 00000000..430a07db
--- /dev/null
+++ b/msm8909/post_proc/bass_boost.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Not a Contribution.
+ *
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OFFLOAD_EFFECT_BASS_BOOST_H_
+#define OFFLOAD_EFFECT_BASS_BOOST_H_
+
+#include "bundle.h"
+
+extern const effect_descriptor_t bassboost_descriptor;
+
+typedef struct bassboost_context_s {
+    effect_context_t common;
+
+    int strength;
+
+    // Offload vars
+    struct mixer_ctl *ctl;
+    bool temp_disabled;
+    uint32_t device;
+    struct bass_boost_params offload_bass;
+} bassboost_context_t;
+
+int bassboost_get_parameter(effect_context_t *context, effect_param_t *p,
+                            uint32_t *size);
+
+int bassboost_set_parameter(effect_context_t *context, effect_param_t *p,
+                            uint32_t size);
+
+int bassboost_set_device(effect_context_t *context,  uint32_t device);
+
+int bassboost_reset(effect_context_t *context);
+
+int bassboost_init(effect_context_t *context);
+
+int bassboost_enable(effect_context_t *context);
+
+int bassboost_disable(effect_context_t *context);
+
+int bassboost_start(effect_context_t *context, output_context_t *output);
+
+int bassboost_stop(effect_context_t *context, output_context_t *output);
+
+#endif /* OFFLOAD_EFFECT_BASS_BOOST_H_ */