[android-kernel] Re: simulate i2c with gpio!

2011-08-29 Thread ani
On Aug 29, 5:11 pm, "yuzaipiaofei" wrote: > hi~   > now i need to port bma150 and yahama530 to our board. > if i want to use i2c-gpio to simulate it,who can tell me what i should  do in >    kernel. > how to add it to kernel  and what  the files are needed to mod. CONFIG_I2C_GPIO should be ena

[android-kernel] Re: What scheduler does Android OS use?

2010-08-31 Thread ani
First of all android is not an OS.It uses linux OS and thereby linux scheduling. On Aug 31, 1:32 pm, Bindu Nair wrote: > Does Android use Linux's O(1) scheduler only? Is the CFS scheduler used at > all? -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.co

[android-kernel] Re: switch_gpio for headset detection

2010-08-25 Thread ani
Hello Michael, What is this patch suppose to achieve which is not already done in current android kernel? AFAIK this patch is a workaround when headset is not detected if you insert during suspend as the system is in sleep state and also if the headset event is not registered as wake up source. S

[android-kernel] Re: switch_gpio for headset detection

2010-08-25 Thread ani
Hello Michael, What is this patch suppose to achieve which is not already done in current android kernel? AFAIK this patch is a workaround when headset is not detected if you insert during suspend as the system is in sleep state and also if the headset event is not registered as wake up source. S

[android-kernel] Re: switch_gpio for headset detection

2010-08-25 Thread ani
Hello Michael, What is this patch suppose to achieve which is not already done in current android kernel? AFAIK this patch is a workaround when headset is not detected if you insert during suspend as the system is in sleep state and also if the headset event is not registered as wake up source. S

[android-kernel] Re: switch_gpio for headset detection

2010-08-25 Thread ani
Hello Michael, What is this patch suppose to achieve which is not already done in current android kernel? AFAIK this patch is a workaround when headset is not detected if you insert during suspend as the system is in sleep state and also if the headset event is not registered as wake up source. S

[android-kernel] Alarm interrupt waking up the phone after it is turned off.

2010-06-07 Thread ani
This is the issue http://code.google.com/p/android/issues/detail?id=1942 So i wanted to know the general mechanism in which linux phones handles this use case and before that if at all is this linux limitation(I don't think so)? So can someone point me to the mechanism in which this use case is h

[android-kernel] Re: how to test touchscreen driver

2010-05-13 Thread ani
It is called EventHub.cpp which talks to driver and get the respective events and pass it to windowmanager for further processing. -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel