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
diff --git a/msm8909/post_proc/bundle.h b/msm8909/post_proc/bundle.h
new file mode 100644
index 0000000..cbe7dba
--- /dev/null
+++ b/msm8909/post_proc/bundle.h
@@ -0,0 +1,92 @@
+/*
+ * 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_BUNDLE_H
+#define OFFLOAD_EFFECT_BUNDLE_H
+
+#include <tinyalsa/asoundlib.h>
+#include <sound/audio_effects.h>
+#include "effect_api.h"
+
+/* Retry for delay for mixer open */
+#define RETRY_NUMBER 10
+#define RETRY_US 500000
+
+#define MIXER_CARD 0
+#define SOUND_CARD 0
+
+extern const struct effect_interface_s effect_interface;
+
+typedef struct output_context_s output_context_t;
+typedef struct effect_ops_s effect_ops_t;
+typedef struct effect_context_s effect_context_t;
+
+struct output_context_s {
+ /* node in active_outputs_list */
+ struct listnode outputs_list_node;
+ /* io handle */
+ audio_io_handle_t handle;
+ /* list of effects attached to this output */
+ struct listnode effects_list;
+ /* pcm device id */
+ int pcm_device_id;
+ struct mixer *mixer;
+ struct mixer_ctl *ctl;
+};
+
+/* effect specific operations.
+ * Only the init() and process() operations must be defined.
+ * Others are optional.
+ */
+struct effect_ops_s {
+ int (*init)(effect_context_t *context);
+ int (*release)(effect_context_t *context);
+ int (*reset)(effect_context_t *context);
+ int (*enable)(effect_context_t *context);
+ int (*start)(effect_context_t *context, output_context_t *output);
+ int (*stop)(effect_context_t *context, output_context_t *output);
+ int (*disable)(effect_context_t *context);
+ int (*process)(effect_context_t *context, audio_buffer_t *in, audio_buffer_t *out);
+ int (*set_parameter)(effect_context_t *context, effect_param_t *param, uint32_t size);
+ int (*get_parameter)(effect_context_t *context, effect_param_t *param, uint32_t *size);
+ int (*set_device)(effect_context_t *context, uint32_t device);
+ int (*command)(effect_context_t *context, uint32_t cmdCode, uint32_t cmdSize,
+ void *pCmdData, uint32_t *replySize, void *pReplyData);
+};
+
+struct effect_context_s {
+ const struct effect_interface_s *itfe;
+ /* node in created_effects_list */
+ struct listnode effects_list_node;
+ /* node in output_context_t.effects_list */
+ struct listnode output_node;
+ effect_config_t config;
+ const effect_descriptor_t *desc;
+ /* io handle of the output the effect is attached to */
+ audio_io_handle_t out_handle;
+ uint32_t state;
+ bool offload_enabled;
+ effect_ops_t ops;
+};
+
+int set_config(effect_context_t *context, effect_config_t *config);
+
+bool effect_is_active(effect_context_t *context);
+
+#endif /* OFFLOAD_EFFECT_BUNDLE_H */