This is a squashed merge from master-tungsten 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 in tungsten 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 TungstenTime 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 TungstenTime 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.
+ more progress has been made in eliminating the word "tungsten" from the code.
Things left to do include
+ Finish getting rid of tungsten from the time service.
+ Move the time service into the framework; AudioFlinger's new timed mode
depends on it and the service cannot continue to live in vendor tungsten.
Change-Id: I39843b94f9b6d13f63b22145a2edcafe4ca87349
Change-Id: Ifbc8c4c28c1cf45a762dd4fb00f8dffccd7efe94
Signed-off-by: Mike J. Chen <mjchen@google.com>
Signed-off-by: John Grossman <johngro@google.com>
This header is required by our GLES emulation guest code to be able
to access the emulator services provided through the /dev/qemu_pipe
special device.
Change-Id: Ia9782256048d7340237f3e1d18d7452dd815e561
Added a method on audio policy interface to register
audio effect CPU usage on enable and unregister on disable
instead of when the effect is created or destroyed.
Change-Id: Iee20bf70fee7302f817ec4c7d9bf7640caca2e95
This change adds a new Gralloc usage bit to indicate that the Gralloc
buffer being allocated will be passed to the HWComposer HAL module.
Change-Id: If901f886cb22fc8379811898db3a380a61c0e442
The <hardware/qemu_pipe.h> header was missing an include
that causes the code under development/tools/emulator/opengl
to fail to compile on OS X.
You need to define BUILD_EMULATOR_OPENGL=true in your
environment, otherwise this code doesn't get built yet by default.
Change-Id: Ia1b48c0ab84f493f3c9f95030d9165961069fb6e
With the new model, we will try to connect client via pipe first, and only if
the pipe connection is not available we will fall back to the socket connection.
Change-Id: I7112ff3cb63e1f82a004b80b9ae579d97e15e029
Added definitions of keys and values used to enable or disable
AEC and NS via set_parameters according to BT headset capabilities.
Change-Id: Id3fba06edfe77e2832b8256c0c4c46eeef17b816
This is useful in various situations, for instance if the HAL
wants to change its compositing strategy.
Bug: 4488017
Change-Id: Idc410c689af30a2c9613dc3141e323d6e02a5648
Giving HAL control of locking buffer instead of locking in dequeue buffer.
Change-Id: I2640b784218fa67ccb051c13b24f2d3dda48ce9a
Signed-off-by: Iliyan Malchev <malchev@google.com>
