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am 71c84b70: qcom/audio/hal: Fix the routing logic to route streams independently 

* commit '71c84b70ff7c428e35ac187ca4a234acac558240':
  qcom/audio/hal: Fix the routing logic to route streams independently
This commit is contained in:
Ravi Kumar Alamanda 2013-03-14 21:30:46 +00:00 committed by Android Git Automerger
parent b10756cf6c 71c84b70ff
commit 2bf04328e7
2 changed files with 350 additions and 304 deletions
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638
hal/audio_hw.c
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16
hal/audio_hw.h
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@ -27,6 +27,15 @@
#define DUALMIC_CONFIG_ENDFIRE 1
#define DUALMIC_CONFIG_BROADSIDE 2
/*
* Below are the devices for which is back end is same, SLIMBUS_0_RX.
* All these devices are handled by the internal HW codec. We can
* enable any one of these devices at any time
*/
#define AUDIO_DEVICE_OUT_ALL_CODEC_BACKEND \
(AUDIO_DEVICE_OUT_EARPIECE | AUDIO_DEVICE_OUT_SPEAKER | \
AUDIO_DEVICE_OUT_WIRED_HEADSET | AUDIO_DEVICE_OUT_WIRED_HEADPHONE)
/* Sound devices specific to the platform
* The DEVICE_OUT_* and DEVICE_IN_* should be mapped to these sound
* devices to enable corresponding mixer paths
@ -184,6 +193,8 @@ struct audio_usecase {
audio_usecase_t id;
usecase_type_t type;
audio_devices_t devices;
snd_device_t out_snd_device;
snd_device_t in_snd_device;
union stream_ptr stream;
};
@ -217,10 +228,7 @@ struct audio_device {
bool screen_off;
struct pcm *voice_call_rx;
struct pcm *voice_call_tx;
snd_device_t cur_out_snd_device;
snd_device_t cur_in_snd_device;
bool out_snd_device_active;
bool in_snd_device_active;
int snd_dev_ref_cnt[SND_DEVICE_MAX];
struct listnode usecase_list;
struct audio_route *audio_route;
int acdb_settings;