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ANDROID_RN_4_06_00_01.txt
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Release Notes for Android release 04.06.00.01
Introduction:
This release includes the Android graphics drivers for Icecream Sandwich supporting AM335x, AM/DM 37x family of chipsets. The Graphics SDK contains documentation, demo programs and tools.
Important Note:
- AM/DM 37x have been tested with 2.6.37 kernel.
- AM 335x is tested with 3.1 kernel.
Requirements, Pre-requisites and demo instructions:
For software setup and pre-requisites and other instructions, refer to the main pages at -
* http://processors.wiki.ti.com/index.php/Android_Graphics_SDK_Getting_Started_Guide
Features in this release
* Support for SGX-530 core revisions 1.2.5 (AM 37x, AM335x)
* Support for AM37x with 2.6.32 and 2.6.37 Kernel on IceCream Sandwich.
* Support for AM335x with 3.1 Kernel on IceCream Sandwich.
Kernel, Toolchain used for validation
AM/DM 37x:
* Tested with Linux 2.6.37 kernel - IceCream Sandwich
* Android toolchain - IceCream Sandwich
* Android filesystem - IceCream Sandwich
AM335x:
* Tested with Linux 3.1 kernel - IceCream Sandwich
* Android toolchain - IceCream Sandwich
* Android filesystem - IceCream Sandwich
What is supported:
- Khronos API support
* OpenGL ES 1.1
* OpenGL ES 2.0
* EGL
* Limited 2D acceleration via PVR2D API
- Window Systems
* Android Window system is supported.
- Extensions
* Refer to eglinfo output (run eglinfo on Android terminal prompt to see the list of extensions supported).
What is not supported:
* Android Hardware Composer HAL functionality introduced in Icecream Sandwich is not supported in the current release.
* Automatic SGX core version detection, and target side install are not supported due to the limited command set available on Android.
Additiional Packages:
Benchmarking packages for SGX functionalities and APIs are available at,
* https://gforge.ti.com/gf/project/gleslayer/
Fixed in this Release:
* Unified Build system to support different platforms viz. AM 335x| AM/DM 37x on Icecream Sandwich.
Limitations/ Known Issues:
* Android Hardware Composer HAL functionality introduced in Icecream Sandwich is not supported in the current release.
Installation and Usage:
Please look for detailed build, installation and usage instructions in the Getting Started Guide (Main page), as most of the instructions are similar.
* http://processors.wiki.ti.com/index.php/ANDROID_RN_4_06_00_01
Contents:
The folders in the installed package contain binaries for several family of devices containing the SGX530 core. Brief description of these folders is below.
Graphics SDK folder contents Description Used by
=========================== =========== =======
1 gfx_rel_es4.x_android Release binaries for platforms having SGX-530 core revision 1.2.5 (AM335x)
2 gfx_rel_es5.x_android Release binaries for platforms having SGX-530 core revision 1.2.5 (AM37xx/DM37xx)
3 TI_Android_Graphics_SDK Source for Graphics Kernel Modules, contains kernel dependent code, changes depending on Linux kernel used