Re: [android-kernel] Fwd: error in drivers/rtc/alarm.c

2011-08-22 Thread raja pavan
Hi There will be one more file associated with the alarm driver. Your need to add the header/source file to android drivers directory. Please check in source.android.com for the other drivers associated with android alarm driver. You can even look in netmite site for the same. Thanks On Fri,

[android-kernel] Re: pppd and setuid

2011-08-22 Thread Chris Stratton
On Monday, August 22, 2011 5:23:33 PM UTC-4, Steve Modica wrote: > > I would like to use pppd to create a connection to a generic android > device. > > I'd like the user to be able to enabled USB debugging, connect to my > platform, and then use adb ppp to connect. > > From what I can tell, the

Re: [android-kernel] Device driver architecture

2011-08-22 Thread William W.-Y. Liang
Hi, I'm not sure what type of device you are working on. As a result, implementing it as an input device may not be the best choice. Anyway, we may solve the problem by treating it as a generic character device driver. Below is one of the solutions for your reference. First, you may need to imple

[android-kernel] PXA320: got some troubles with pxa2xx-ac97 registering

2011-08-22 Thread Matt K. Jeon
2011/8/22 Matt K. Jeon : > Hello All, > > I am suffering from enabling "pxa2xx-ac97" driver at kernel version 2.6.35. > There are 2 different points of registering platform drivers in > different source code; > - sound/arm/pxa2xx-ac97.c through pxa2xx_ac97_init() > static struct platform_driver pxa

[android-kernel] pppd and setuid

2011-08-22 Thread Steve Modica
I would like to use pppd to create a connection to a generic android device. I'd like the user to be able to enabled USB debugging, connect to my platform, and then use adb ppp to connect. >From what I can tell, the default android kernel supports this. (CONFIG_PPP >and the tty has ppp suppor

[android-kernel] Fwd: error in drivers/rtc/alarm.c

2011-08-22 Thread naga raj
-- Forwarded message -- From: naga raj Date: Fri, Aug 19, 2011 at 6:31 PM Subject: error in drivers/rtc/alarm.c To: android-port...@googlegroups.com hi all, i am trying to compile google's android kernel 3.0.but it gives the following error drivers/rtc/alarm.c:17:27: error:

[android-kernel] Optimizing the boot time of android embedded devices

2011-08-22 Thread NilesH
I actually referred a paper and the summary of our idea is a follows Fast boot is essential for consumer devices in automotive, medical and entertainment markets. I describe an efficient bootloader design and explain how to optimally configure Android’s Linux based kernel for embedded systems. The

[android-kernel] [PXA320: got some troubles with pxa2xx-ac97 registering]

2011-08-22 Thread Matt K. Jeon
Hello All, I am suffering from enabling "pxa2xx-ac97" driver at kernel version 2.6.35. There are 2 different points of registering platform drivers in different source code; - sound/arm/pxa2xx-ac97.c through pxa2xx_ac97_init() static struct platform_driver pxa2xx_ac97_driver = { .probe

[android-kernel] Device driver architecture

2011-08-22 Thread ramon
Hey, I've written a wiegand device driver for as a char device in Linux, and I want to integrate it to android. the device I written is asynchronous IRQ driven char device. I want to integrate it in a way, that when the device notify that a message received, a pop-up notification will show up on th

[android-kernel] Re: How to become a [ Device Driver Developer ]?

2011-08-22 Thread ramon
A good start will be to read Linux Device Drivers, Third Edition It's freally distributed, and you can read it here: http://lwn.net/Kernel/LDD3/ On 22 אוגוסט, 08:39, "android-disc...@googlegroups.com" wrote: > hello guys > > Could you give me some advice about how to become a Device Driver > Deve

Re: [android-kernel] Not getting early print logs even-though I enabled CONFIG_DEBUG_LL

2011-08-22 Thread jagan
Thanks Jon for your quick response. But I know how it work with omap. But I am working on msm platform, I couldn't find any debug_ll in uncompressed.h Request you to give any pointers. BR, Jagan On Tue, Aug 23, 2011 at 12:46 AM, Jon Pry wrote: > if you are working on an omap platform, there ar

Re: [android-kernel] Not getting early print logs even-though I enabled CONFIG_DEBUG_LL

2011-08-22 Thread Jon Pry
if you are working on an omap platform, there are defines based on mach type in arch/arm/plat-omap/include/plat/uncompress.h that have to be setup in order for debug_ll to actually work. presumably other platforms have similar requirements. On Mon, Aug 22, 2011 at 9:57 AM, jagan <402ja...@gmail.co

[android-kernel] Not getting early print logs even-though I enabled CONFIG_DEBUG_LL

2011-08-22 Thread jagan
Hi All, I am working on GB upgrade activity. My device is not booting with kernel 35, It shows boot logo & Struck. I used to see the device status by enabling CONFIG_DEBUG_LL. In general I will give some debug prints b/f kernel loading, but I didn't get any prints on my serial console. Request

Re: [android-kernel] How to become a [ Device Driver Developer ]?

2011-08-22 Thread Yue Zeng
maybe you can refer the website here:http://kernelnewbies.org Good luck! On Mon, Aug 22, 2011 at 1:39 PM, android-disc...@googlegroups.com < ged...@vsc.co.jp> wrote: > hello guys > > Could you give me some advice about how to become a Device Driver > Developer? > > e.g : > 1, first you must be g