6b111f32247800dccd34dd396e731b9e7888b185 |
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28-Apr-2017 |
Mikhail Naganov <mnaganov@google.com> |
audiohal: Always load A2DP module locally This makes legitimate unix socket interaction between A2DP module and the Bluetooth stack. Implemented by allowing both "local" and "hidl" interface wrappers to co-exist for devices and streams. A "hybrid" device factory is introduced to create an appropriate implementation of a device depending on the requested module name. Bug: 37640821 Test: Play Music over BT headset Change-Id: I5592961dd5b56840418fb122680979d11a261b6c
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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1ba4041b6248aff42c01d27832995ebdf431bbd1 |
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20-Mar-2017 |
Mikhail Naganov <mnaganov@google.com> |
audiohal: Exit instead of crashing when HAL factory can't be obtained Replace LOG_ALWAYS_FATAL with ALOGE + exit, so the process still restarts, but without a crash. This avoids confusion in bug triaging and also helps to eliminate noise in bug reports statistics. Bug: 36424777 Change-Id: I623cbc6a5b0d3351f849810dd67708d421efd61a Test: reproduced error condition, checked that audio server restarts
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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425a50282ebdcc68a4fc01a268be87426889152e |
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14-Mar-2017 |
Mikhail Naganov <mnaganov@google.com> |
audiohal: Restart audioserver if HAL services can't be obtained HAL services are crucial for the audioflinger to work. If for some reason device or effect factories can't be obtained, log a error message and crash af. If the problem with obtaining services is transient, restarting af helps to restore audio. Bug: 36153684 Change-Id: Iec17a6c6e19650cf1d1de1ec30caf05753b9bce1 Test: reproed the bug, checked that af restarts and finds devices
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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a843e7bac59fd8a97ab3b4d5171c5d21bbd325fd |
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13-Mar-2017 |
Steven Moreland <smoreland@google.com> |
audio: remove unused using statements. Bug: 36099713 Test: pass Change-Id: Ib7a48469788a60778186368667c7043c33129e91
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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eea329e9db5244e4156f9f2a066362c47ff23c63 |
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26-Jan-2017 |
Chris Phoenix <cphoenix@google.com> |
AudioDevices HAL uses "default" service name The getService() and registerAsService() methods of interface objects now have default parameters of "default" for the service name. HALs will not have to use any service name unless they want to register more than one service. Test: builds Bug: 33844934 Change-Id: Ifc6d297d0bbf7b28be560700c027c07acaa2466c
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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b20e4ef0448b1555e06dc7fd523ad4d181ab8686 |
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20-Jan-2017 |
Eric Laurent <elaurent@google.com> |
Merge "Add support for stub audio HAL in HIDL mode"
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cb9d2eb0a725fccc6fbee005f2e084b71279da16 |
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19-Jan-2017 |
Eric Laurent <elaurent@google.com> |
Add support for stub audio HAL in HIDL mode Bug: 34360879 Test: make and check stub HAL is loaded in HIDL passthrough mode Change-Id: Ib0d3d66aef802ae3685c17297eb87da0b5b0cc3a
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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d621ac82e648c8ef395068edb1af2747f49b700a |
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13-Jan-2017 |
Mikhail Naganov <mnaganov@google.com> |
Monitor crashes of audio hal service via linkToDeath Hwbinder 'linkToDeath' mechanism is used to track abrupt disappearance of server hal objects due to hal server crash. Upon hal server crash, notifications can be sent to binder clients if needed, then the audioserver crashes itself as the current audio HAL design does not provide an easy way to restore all the transient objects (devices, streams, effects) in their pre-crash state. Bug: 34158778 Test: In binderized mode, kill audio hal server Change-Id: If9265711edc445984601fcb5c29d2c173a370762
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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e83be8af690ef1ac820a63414d522e77ca9d4db6 |
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06-Jan-2017 |
Steven Moreland <smoreland@google.com> |
Remove usage of getStatus. - remove from libaudiohal - remove from services/radio - remove from soundtrigger - remove from omx Bug: 31348667 Test: compiles Change-Id: I75bb7b7388527dacfdc5bf128712cb8690bc286b
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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9f57e3c9da8923649adff62e63c644537f565e90 |
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05-Dec-2016 |
Mikhail Naganov <mnaganov@google.com> |
Crash audioserver if EPIPE (DEAD_OBJECT) is received from the HAL audioflinger doesn't have a proper way to re-establish all the opened streams if HAL crashes. The only valid way of dealing with them is to restart the audioserver. Although broadcastradio and sountrigger have cleaner protocols for dealing with HAL failures and can handle HAL crash and restart, since the audio side will anyway get broken, it makes sense to also kill the audioserver when they detect HAL crash. Change-Id: I5f8e8c1d0981042cdd435a3ddbb6526e9f226e6b Test: kill audio-hal process, watch dmesg and logcat
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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34e5d30e54650b210c1b9730b1e4b412ec1cdb0c |
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10-Dec-2016 |
Samuel Saccone <samccone@google.com> |
Revert "Crash audioserver if EPIPE (DEAD_OBJECT) is received from the HAL" This reverts commit 9f55e5f998644d58cb8f3625e06d9b7a4e78555c. Change-Id: Ic76c0cb5032af422699da2b43106b4b1de5ac935
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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9f55e5f998644d58cb8f3625e06d9b7a4e78555c |
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05-Dec-2016 |
Mikhail Naganov <mnaganov@google.com> |
Crash audioserver if EPIPE (DEAD_OBJECT) is received from the HAL audioflinger doesn't have a proper way to re-establish all the opened streams if HAL crashes. The only valid way of dealing with them is to restart the audioserver. Although broadcastradio and sountrigger have cleaner protocols for dealing with HAL failures and can handle HAL crash and restart, since the audio side will anyway get broken, it makes sense to also kill the audioserver when they detect HAL crash. Test: kill audio-hal process, watch dmesg and logcat Change-Id: Ib2150b69c791ac49de9404de08fc6c309a3fcbd5
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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f558e0218d2677a813c9c600886f673894eec927 |
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15-Nov-2016 |
Mikhail Naganov <mnaganov@google.com> |
libaudiohal: Implement simple HIDL client This client requires both HIDL client and server to be of the same ABI version (e.g. 32-bit). EffectHalHidl::process and EffectHalHidl::processReverse are stubs. Some extra warnings are logged due to unimplemented functions in the legacy HAL. Bug: 30222631 Change-Id: Id074131dec6d6c4f1031695abcf3ea066e92a5af Test: Play Music (play / EQ), YouTube, Loopback RTLT, Ok Google on N5X
/frameworks/av/media/libaudiohal/DevicesFactoryHalHidl.cpp
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