Re: [android-kernel] Exploring Android HAL

2012-08-16 Thread Vishveshwar
This blog post about by Karim Yaghmour about adding a new HAL could also be useful: http://www.opersys.com/blog/extending-android-hal -Vishveshwar On Wednesday, August 15, 2012 10:13:38 PM UTC+5:30, Glenn Kasten wrote: > > Also see hardware/libhardware/include/hardware/*.h for the HAL APIs, > a

Re: [android-kernel] Exploring Android HAL

2012-08-16 Thread 小明
this helped me too 在 2012年8月14日星期二UTC+8下午1时17分25秒,Durga写道: > > you can start with 'vibrator' HAL. > start from VibratorService.java and go down to the kernel layer.. > > This helped me... > > On Tue, Aug 14, 2012 at 8:57 AM, Chirag Shah > > wrote: > >> Hi All, >> I am new to an Android. I just ha

Re: [android-kernel] Exploring Android HAL

2012-08-15 Thread Glenn Kasten
Also see hardware/libhardware/include/hardware/*.h for the HAL APIs, and device/oem-name/code-name/... for some HAL implementations (at least for audio HAL they are usually there, I don't know about where other HALs are put). On Monday, August 13, 2012 10:17:25 PM UTC-7, Durga wrote: > > you can

Re: [android-kernel] Exploring Android HAL

2012-08-13 Thread Durgadoss Ramanathan
you can start with 'vibrator' HAL. start from VibratorService.java and go down to the kernel layer.. This helped me... On Tue, Aug 14, 2012 at 8:57 AM, Chirag Shah wrote: > Hi All, > I am new to an Android. I just have compiled android source code and load > it. > I want to know about Android H

[android-kernel] Exploring Android HAL

2012-08-13 Thread Chirag Shah
Hi All, I am new to an Android. I just have compiled android source code and load it. I want to know about Android HAL and its interface to linux device driver calls. Can you please let me know which directory and files ( I guess hardware) can i look for this into Android source tree? Also can