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* Add input HAL header.Michael Wright2015-02-231-1/+1
| | | | Change-Id: Ia959dd1d1adf024459d2423fc9d59a811466e53c
* usbcamera: initial implementation of default usb camera HALZhijun He2015-01-151-1/+1
| | | | | | | | | * Basic skeleton of usb camera hal implementation * Vendor tag is not supported yet * Further usb camera hal implementation can be filled into UsbCamera.cpp * Hot plug thread need to be implemented Change-Id: Ida63b6d640e32192f5b60a280d9d5106d80e523f
* Delete mcu HAL.Jeff Brown2014-07-261-1/+1
| | | | | | | | This HAL was intended to support doze mode but it is currently unused and it's best for it to stay that way. Bug: 16516536 Change-Id: I4f442e27d68f18ff322afd4c1debd2f392687e80
* Hardware: Fingerprint: Introducing Fingerprint HALSasha Levitskiy2014-04-071-1/+1
| | | | | Change-Id: I4e55c42841c3b6a1327a16bdf6d1d4bb3847c7f3 Signed-off-by: Sasha Levitskiy <sanek@google.com>
* Initial commit of TV input HALWonsik Kim2014-03-211-1/+1
| | | | | | | | HAL for physical TV input such as HDMI-in. The main purpose is to provide sideband video stream source handle to feed SurfaceFlinger and audio related information to feed AudioManager (TBD). Change-Id: I8eeddcd6c63f6f8c0b1e7a87e9a6856baa9ceddd
* Initial version of the MCU HALSimon Wilson2014-02-071-1/+2
| | | | Change-Id: Ic88da7e825b67ed64cde4eed3055022daabe9830
* resolved conflicts for merge of 017649d6 to klp-modular-devDavid 'Digit' Turner2014-01-231-1/+1
|\ | | | | | | | | | | | | Conflicts: modules/Android.mk Change-Id: I6b84d2320be98b6af1f0cab729a917cf84cd9524
| * Vibra: Adapt AOSP (default) vibrator HAL into a hardware module.Vincent Becker2014-01-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Android's implementation of vibrator needs to be done inside a hardware module, so that it can make a vendor implementation possible. Hw module's name becomes vibrator.default.so. This change is related to other changes in: - frameworks/base - hardware/libhardware_legacy - device/generic/goldfish - platform/build Change-Id: I844279f5535289f079d412fdc44c5cb3c9c1130c Author: Vincent Becker <vincentx.becker@intel.com> Signed-off-by: Vincent Becker <vincentx.becker@intel.com> Signed-off-by: Shuo Gao <shuo.gao@intel.com> Signed-off-by: Bruce Beare <bruce.j.beare@intel.com> Signed-off-by: Jack Ren <jack.ren@intel.com> Signed-off-by: David Wagner <david.wagner@intel.com> Author-tracking-BZ: 49760 94611
* | DO NOT MERGE: Sensor multi HALMike Lockwood2013-12-091-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | Squashed commit of: Move sensors multi HAL to libhardware Added a SensorEventQueue, a circular buffer meant for reading with one thread and polling a subhal with another. The writing thread gets access to pointers in the internal buffer. This design avoids a memcpy on write when the multihal fetches subhal events using poll(). Unit-tests include multithreaded reading and writing lots of events, in random-sized chunks. This is not used by the multihal yet. That will be a different CL. MultiHal multithreaded polling Tests SensorEventQueue I/O when the queue is full. Reduced debug logging in multihal. deactivated multihal logspam, made warnings warnings, left critical startup info Removed unneeded linux/input.h includes, to fix Mac SDK build Change-Id: I1e35508949df98a1acef7a4a2d012eea87b4a5eb
* modules: add demo consumer IR HALAlex Ray2013-09-091-1/+2
| | | | Change-Id: Iaae40c06af0dc008429d5dee4f45dc0b156957a1
* Reference Camera v2 HAL ImplementationAlex Ray2012-11-281-1/+1
| | | | | | | | This is meant to be an example and a reference for device manufacturers on how to build a new Camera v2 HAL. This first patch has basic configuration and entry/exit. Change-Id: Ib4166e2eadb813228af38ec31a1215940c070bbf
* Initial NFC HAL for NCI controllers.Martijn Coenen2012-09-141-1/+1
| | | | | Bug: 7123942 Change-Id: Ic64aa6477f2eb65b489b3be5d49ad21ccce63e2d
* Audio remote submix in hardware modulesJean-Michel Trivi2012-09-071-1/+1
| | | | Change-Id: I878c6f36685eff48a3cd51acceec812b61994945
* usbaudio: add initial usbaudio default HALSimon Wilson2012-04-121-1/+1
| | | | Change-Id: I6e93b2512883f3697683a74cadb9a29113966bc0
* Power HAL: Add initial header file and default/legacy implementationTodd Poynor2012-02-171-1/+1
| | | | | Change-Id: I43a515a8ffe72a9c4e7d5f7470a5e73e76d5e1b1 Signed-off-by: Todd Poynor <toddpoynor@google.com>
* Add a HAL representing a system-wide local time counter.Mike J. Chen2012-02-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a squashed merge of the following changes: commit 9def1ae65f6b4d6a8fdec147fdcd34f22f08174a Author: John Grossman <johngro@google.com> Date: Fri Aug 12 11:47:20 2011 -0700 Change the signature of set_local_slew. Changed the definition of the slew function in the local time HAL to take an int16 instead of an int32 and to use the full range of the int instead of attempting to imply any particular PPM range. Change-Id: Ia67f50e77f1fe674a63ec69460e830d1191ef5a0 commit afab51327453d1bfc7423f8ce7a28933d8fc49b2 Author: John Grossman <johngro@google.com> Date: Mon Jun 27 17:29:07 2011 -0700 Remove "primary" from the local_time HAL. Interface instances are a pattern which should only be used by audio. Remove its use from the local_time HAL. Change-Id: If4c458cf16a02d9dc63c04185111ae793fc57801 commit 1c26e59a66e75ccb31027f42183aaa32bde6e456 Author: John Grossman <johngro@google.com> Date: Fri Jun 17 14:19:24 2011 -0700 Refactor the local/common clock services. This change is one of a set of 5 changes made to different repositories. Look for this comment in all of them. Refactor the local/common clock services to match android best practice. Notable changes include + The kernel no longer knows anything about common time. Common time has been moved completely up into user land. This has an impact on the accuracy of the timesync debugging code, and the netfilter assisted approach to network based timesync is going to have to be modified. + The timesync driver used by A@H is now just local time driver. + The kernel no longer needs access to the linear transform math code, and it has been removed. + A new HAL has been introduced to expose the concept of local time to the system. + A non-slewable stub implementation of the local time HAL based on CLOCK_MONOTONIC has been added. + The old library has been eliminated. Its functionality has been distributed among the common time binder service, the local time hal and the linear transform utility code. + All clients of the old library have been changed to be clients of the binder service, the hal and the utility code. + The reset_tt utilities have been removed, they no longer have a purpose in the system. Change-Id: I39843b94f9b6d13f63b22145a2edcafe4ca87349 Change-Id: Ib264c992d564b99ef7c7847a788e4fa7f5e101b4 Signed-off-by: Mike J. Chen <mjchen@google.com> Signed-off-by: John Grossman <johngro@google.com> Conflicts: modules/Android.mk
* New NFC HAL.Martijn Coenen2011-11-041-1/+1
| | | | | | | | First implementation of a NFC HAL. This implementation doesn't offer a generic NFC device HAL (yet), but offers typed interfaces for different NFC controllers. Currently only the PN544 is supported. Change-Id: I3ac04dcd767fb12a433edbe88ec7068eb1930a57
* libhardware: add stub audio and audio_policy modulesDima Zavin2011-04-271-1/+1
| | | | | Change-Id: Ib6c0c49dbc369b735b2ac5fb5b583de96c3e9f3e Signed-off-by: Dima Zavin <dima@android.com>
* libhardware: add separate makefile for modules subdirDima Zavin2011-04-271-0/+2
Change-Id: I787c444ee1c3a687ee6f8f551c359e5e908ed7f5 Signed-off-by: Dima Zavin <dima@android.com>