hi, instead of just taking the binary(exe), i flash the whole rootfs & kernel again which solves the problem. now audio is accelerated for my hw!!!! :)
but building kernel along with android is still a mystery... On Jan 7, 12:43 pm, getandroid <[email protected]> wrote: > hi android, > > i tried ur suggestion, also i put the ioctl.h file in application > dir(earlier this was getting reffered from kernel dir). Now i passed > through this problem. > > but still i face some problems wrt to drivers. there is an enum(from a > header file say a.h) in driver A and driver B, but the values for the > same enum in both the drivers is different, how is it possible?? > > also i'm not able to build the kernel along with android code. > > i do the following steps for building android: > > $ source build/envsetup.sh > $ lunch 1 > $ export ARCH= arm & CROSS_COMPILE=arm-eabi- > $ make > > with these steps, the whole android gets built but not the kernel. how > do i build the kernel along with android? > > On Jan 6, 8:36 pm, "David Turner" <[email protected]> wrote: > > > try compiling your user code with -fno-short-enums to see if it solves the > > problems. > > > On Tue, Jan 6, 2009 at 4:04 PM, getandroid <[email protected]> wrote: > > > > I've a driver for audio accelerator on my hardware. when the test app > > > on top of this driver does some ioctl calls to driver and it says: > > > "unknown ioctl no: xxxx" > > > > the ioctl number passed from application is an enum defined in one > > > header file which is included in test app and also the driver. So the > > > driver & test app should see the same enum value which is not > > > happening. The 'cmd' parameter (which is an enum from *.h) which is > > > passed from application and the value of the enum in driver included > > > from the same *.h is different. > > > > Has anybody faced the same issue? This problem is not faced when the > > > test app is built with -static option. > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: [email protected] website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
