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* gralloc: make private_handle_t layout consistent on 32/64-bitGreg Hackmann2014-03-031-1/+1
| | | | | | | | | | | private_handle_t's memory layout must be consistent between the 32-bit and 64-bit gralloc, in case buffers are passed between processes. Replace the (variably sized) uintptr_t base with a fixed size uint64_t, and enforce 8-byte alignment for architectures where uint64_t alignment varies between 32-bit and 64-bit. Change-Id: I06cb31d4b9620ea18e5b50d3a3142b5adb2d2a14 Signed-off-by: Greg Hackmann <ghackmann@google.com>
* Move libhardware of <asm/page.h>.Elliott Hughes2014-02-241-5/+1
| | | | Change-Id: I7cf9d04828f19b8d7d1d3b8948bef580b101b10c
* AArch64: Calculate private_handle_t's numIntsAshok Bhat2014-02-071-3/+5
| | | | | | | | | | | | | | | A constant sNumInts with a value of 6 was being assigned to the numInts attribute in the private_handle_t constructor, and was also used in the validate method. That constant value is appropriate for 32-bit systems but is not appropriate for a 64-bit system where uintptr_t used for base attribute will be 64-bit. sNumInts is now changed to a static inline function that calculates numInts. Change-Id: I482ddb5915c9ff55fb2e2a87887a0ec2dc2299ed Signed-off-by: Marcus Oakland <marcus.oakland@arm.com> Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
* gralloc: fix warningsColin Cross2014-02-054-11/+11
| | | | | | | Fix LP64 pointer casting warnings, unused parameters, and turn off missing initializer warnings. Change-Id: Idb70f4534282fed64ae81cb1e154d3f5b93091b0
* hardware/libhardware: convert LOCAL_MODULE_PATH to LOCAL_MODULE_RELATIVE_PATHColin Cross2014-01-2412-13/+13
| | | | | | | LOCAL_MODULE_PATH doesn't work for multiarch builds, replace it with LOCAL_MODULE_RELATIVE_PATH. Change-Id: I4e4ceec61d026bbe74ba604554c06104bde42e5e
* Vibra: Adapt AOSP (default) vibrator HAL into a hardware module.Vincent Becker2014-01-133-1/+166
| | | | | | | | | | | | | | | | | | | | | | 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
* gralloc: delete unused mutex declarationRom Lemarchand2013-11-261-4/+0
| | | | Change-Id: Ibc7e70887b61f7dd885c86d412387636d3a6a867
* Merge commit 'c9940a2bfe94dbe2ef3bfe5e8692bf4e3cea5ba0' into HEADThe Android Open Source Project2013-11-2215-32/+1345
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| * consumer_ir: add array length to get carrier freqAlex Ray2013-09-111-3/+6
| | | | | | | | Change-Id: Iefb424db6f16ffefa40da56c765c9b7a24bea397
| * modules: add demo consumer IR HALAlex Ray2013-09-093-1/+140
| | | | | | | | Change-Id: Iaae40c06af0dc008429d5dee4f45dc0b156957a1
| * Merge "Fix file permissions" into klp-devGlenn Kasten2013-08-221-0/+0
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| | * Fix file permissionsGlenn Kasten2013-08-201-0/+0
| | | | | | | | | | | | Change-Id: Iffc2941d98ee16796cf3d44dec1cfa376d9362bb
| * | remote submix: fix test on sampling valid ratesEric Laurent2013-08-221-4/+4
| |/ | | | | | | Change-Id: I4e9e378940bb56202a6e6882f561b3293ad7225d
| * modules: camera: Separate locking for static characteristicsAlex Ray2013-07-262-34/+36
| | | | | | | | | | | | | | | | | | Static camera characteristics can be queried on any device at any time. Separate the locking for it from the rest of the device to eliminate any contention between operations on the device and static characteristic initialization. Change-Id: I8076378699f274e70c6318e537df4758972de9db
| * get rid of HAL pixelformats 5551 and 4444Mathias Agopian2013-07-261-2/+0
| | | | | | | | Change-Id: I196ee30ed57707ed4cc46fb3a9c5c07c5bac6fff
| * Merge "Code changes for offload support in hardware libhardware"Eric Laurent2013-07-251-1/+10
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| | * Code changes for offload support in hardware libhardwareRichard Fitzgerald2013-07-181-1/+10
| | | | | | | | | | | | Change-Id: Icfe9bf4b4768bbdcb11e6c77ac26163018f9c7c8
| * | modules: camera: Fix build break due to metadata changeZhijun He2013-07-181-5/+5
| |/ | | | | | | Change-Id: I085796569ea77336d32907ee2287ff7533b0c122
| * modules: camera: simplify metadata list traversalAlex Ray2013-07-091-3/+1
| | | | | | | | | | | | keep traveling pointer local to the walking loop Change-Id: I0038007d6e7a45e519b9b2162c674132477879cc
| * modules: camera: Shutter notify message supportAlex Ray2013-07-092-0/+28
| | | | | | | | | | | | | | | | | | The shutter callback timestamp should originate from the sensor itself, since it knows exactly when the first line of the frame started exposing. However, as a fallback (or in the CPU-painting case) query CLOCK_BOOTTIME instead. Change-Id: Id57c05525e9c575d009b9deb96a69557fccac16b
| * modules: camera: make Metadata a delete-able objectAlex Ray2013-07-031-0/+10
| | | | | | | | | | | | | | | | | | Metadata is currently only used for immutable persistent settings (static camera characteristics, and the capture templates), but will be used for dynamic metadata as well. Make it deleteable so we can create/destroy these at will. Change-Id: I7372b07b904d5a6b55453093712e0bb2675918b5
| * modules: camera: only wait on valid acquire fenceAlex Ray2013-07-031-8/+11
| | | | | | | | Change-Id: I4f51e509d86722c18308f4f1312ca3379cffd795
| * modules: camera: Write back stream parametersAlex Ray2013-07-033-3/+8
| | | | | | | | | | | | | | | | | | | | max_buffers and usage are read by the framework inside the struct used to pass the stream configuration parameters; scribble our new calculated values whever they are updated internally. Adds logging to stream creation method (reuse/new). Change-Id: I04e12880820571900f2ae80c27100f8aedcf9d02
| * modules: camera: Fix stream type characterizationAlex Ray2013-07-032-2/+6
| | | | | | | | | | | | Type is now enum, not mask. Change-Id: I264da26a457957a7659154e507970e0303c76e25
| * modules: camera: Dirty metadata objects on updateAlex Ray2013-07-032-14/+41
| | | | | | | | Change-Id: I4fbd4ad919b855168e3ff5424613271b1fa907af
| * modules: camera: default request templatesAlex Ray2013-07-024-2/+62
| | | | | | | | Change-Id: I0a4b389e1850c10e12a65b3c8a5670c78c6746f7
| * modules: camera: fix compiler warningsAlex Ray2013-06-282-3/+7
| | | | | | | | Change-Id: Id1aa624d377776a7e37b52978664d30c927595be
| * modules: camera: add get_camera_info supportAlex Ray2013-06-286-2/+430
| | | | | | | | | | | | | | Basic static metadata statically constructed from preprocessor passes over an array of camera metadata tags. Change-Id: I16ea9f4d68120d5a0bc010a4a67b0cbcd761329e
| * modules: camera: No-op result submission with requestAlex Ray2013-05-293-1/+58
| | | | | | | | Change-Id: If4e377ba0ac327cc02ac2b9765ce5d406b8960a8
| * modules: camera: Input buffer reprocessing scaffoldingAlex Ray2013-05-292-0/+37
| | | | | | | | Change-Id: I158ba833549aee47ca3be5673f6f5d33e455ef59
| * modules: camera: memoize request settings metadataAlex Ray2013-05-292-1/+35
| | | | | | | | Change-Id: I19c3a6a55a42e60f627702cd4a995664a0dfc4d2
| * modules: camera: Add buffer registration scaffoldAlex Ray2013-05-133-9/+71
| | | | | | | | Change-Id: Ic1d20dd7f93a0ca3cd2c3af3b33a7a9df47b5e89
| * modules: camera: Add StreamsAlex Ray2013-05-035-4/+364
| | | | | | | | | | | | | | | | Adds a Stream object, and configureStreams support in parsing the provided stream_array. Streams are naively setup for sync-less software painting. Change-Id: Ibbd90e3e2c7fa984dd5d2dcbd4da7bf4dad43aa1
| * modules: camera: Add scoped trace helperAlex Ray2013-04-292-9/+55
| | | | | | | | | | | | | | | | This c++ helper class is normally provided by frameworks/native's libutils, but cannot be used from the context of a hardware module. For now just add the required functionality locally in the hardware module. Change-Id: I5b399cbeb1c017a95baf19456dbf20569e677fbe
| * modules: camera: remove unused variableAlex Ray2013-04-291-1/+0
| | | | | | | | Change-Id: Ic21cd58a750411167ef4b060e8d3abc295edc83d
| * modules: camera: fix dump log messageAlex Ray2013-04-291-1/+1
| | | | | | | | Change-Id: I2511653b3d2d21d03785ea220c760e2b65f0b035
* | gralloc: do not use GNU old-style field designatorssynergy dev2013-11-061-20/+20
|/ | | | | | Avoiding the use of gnu extensions improves code portability Change-Id: Icf8e3d4813bcddff40548bb5e65e615f8697b75c
* Log when creating a second buffer mapping in a processJesse Hall2013-03-282-5/+47
| | | | | Bug: 8468756 Change-Id: Ia883f459ea9e2648ca4a0b5a6f09ded4f46f13b3
* Remove pid check in register/unregisterJesse Hall2013-03-282-21/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | The register/unregister gralloc calls were avoiding mmapping/munmapping the shared memory region if the buffer was created by the current process. This is left over from the pmem-based implementation, where trying to map the same region twice in the same process would fail, or would reuse a single mapping without refcounting. This causes problems if a buffer is - allocated in process A, - transferred from A to process B and registered there - unregistered/freed in A - transferred back from B to A and re-registered Process A then has a new handle to the buffer, but since it originally created the buffer it will not be mmapped, so trying to read or write the buffer will crash. With ashmem, mmaping a region twice in the same process creates two distinct mappings which can be used and munmapped independently. So we no longer need to avoid mmapping again in the allocating process. Bug: 8468756 Change-Id: I167bec5ca07e5534c5e2115630fe8386e481388e
* modules: camera: make Camera object id constAlex Ray2013-02-281-1/+1
| | | | Change-Id: Ic36fa7c6193086aa6415647ff8fe59cc358dd99f
* modules: camera: Camera v3 DevicesAlex Ray2013-02-274-52/+163
| | | | | | | Default camera HAL statically allocates camera devices. Update camera device to API v3. Change-Id: Ic53ffcf3b746b9b4011b932e26dbb0f533cba554
* modules: camera: Update to v2.1 camera module APIAlex Ray2013-02-262-34/+111
| | | | | | | Refactor the camera module into a single CameraHAL object. Adds set_callbacks, new in the v2.1 module API. Change-Id: I4da677c28d7425f545f68998844fcfa4caf0feb9
* modules: camera: Hide HAL symbols DO NOT MERGEAlex Ray2013-02-262-5/+4
| | | | | | | Explicitly hide all symbols from being exported from the camera HAL except the symbol required to load the module. Change-Id: I940b24b8d3895f46e63df3c28e43b8cb012bd637
* modules: camera: Add tracingAlex Ray2013-01-032-1/+15
| | | | Change-Id: I00ee447e6b57bc57fd09b6e7d8c62cb07cb37cf0
* modules: camera: Defer documenting APIAlex Ray2013-01-031-6/+5
| | | | | | | Avoid duplicating the api docs in the example HAL, instead point to canonical source for them. Change-Id: If3f5acb7a73260248bd00ce01cb1c80f230f7188
* Use strong pointers and scopeJean-Michel Trivi2012-12-211-51/+46
| | | | | | | | Rely on strong pointers and scope rather than the more error prone incStrong / decStrong approach which can cause object leaks. No change in functionality. Change-Id: I1bfc7f0cdeeac022e4120482cd3521e52ffea94e
* Reference Camera v2 HAL ImplementationAlex Ray2012-11-285-1/+329
| | | | | | | | 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
* Fix buildGlenn Kasten2012-11-021-2/+1
| | | | Change-Id: I17094052b67f2069d80ea140442e5a969bd4e96f
* Shutdown audio pipe when closing input streamJean-Michel Trivi2012-10-301-2/+16
| | | | | | | | | | | | | | | Writing to the audio pipe for the remote submix is blocking, unless the audio output pipe is in shutdown mode. The playback thread could stay blocked on the write if the input stream has already been closed. The change consists in shutting down the pipe also when the input stream gets closed. When the pipe is in this state, simulate timing in the write operation so we don't drain the output faster than realtime. Bug 7424646 Change-Id: I5feb3be642b0ee7eef10dee0141308684ee9c811
* Merge "NFC HAL: Use a separate callback for data." into jb-mr1-devMartijn Coenen2012-10-011-1/+1
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