Got some info over the issue : Frame Buffer Driver - Select "Device Drivers" from the main menu.
... ... Power management options ---> [*] Networking support ---> Device Drivers ---> File systems ---> Kernel hacking ---> ... ... - Select "Graphics support" from the menu. ... ... [*] Voltage and Current Regulator Support ---> <*> Multimedia support ---> Graphics support ---> <*> Sound card support ---> [*] HID Devices ---> ... ... - Select "Support for frame buffer devices" from the menu. ... ... <M> Lowlevel video output switch controls <*> Support for frame buffer devices ---> < > Virtual Frame Buffer support (ONLY FOR TESTING!) ... ... - Select "OEM[OMAP/MSM] Display Subsystem support from the same menu. ... ... [ ] Check bootloader initialization -*- OEM Display Subsystem support ---> [*] Backlight & LCD device support ---> ... ... Thanks, ---------------------------------------------------------------------------------------------------------------------------------- Atul Raut http://rautatul.weebly.com/ http://atulraut.wordpress.com/ <http://rautatul.wordpress.com/> atulrau...@gmail.com <hack...@android.com> <hack...@android.com> On Fri, May 25, 2012 at 11:08 AM, Atul Raut <atul.dr...@gmail.com> wrote: > Hi, > > I have V4L2 android native app to test any camera driver which support > V4L2 Framework. > For testing same app I used VIVI driver. For enabling same, > KConfig shows it has dependency of FRAMEBUFFER_CONSOLE. > After enabling FRAMEBUFFER_CONSOLE target is not booting. > > *My question is if I enable FRAMEBUFFER_CONSOLE will it affect android > boot process, > I tried on MSM board ?* > > > ---------------------------------------------------------------------------------------------------------------------- > config VIDEO_VIVI > tristate "Virtual Video Driver" > depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64 > depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE > select FONT_8x16 > select VIDEOBUF2_VMALLOC > default n > ---help--- > Enables a virtual video driver. This device shows a color bar > and a timestamp, as a real device would generate by using V4L2 > api. > Say Y here if you want to test video apps or debug V4L devices. > In doubt, say N. > > ---------------------------------------------------------------------------------------------------------------------- > > Thanks, > > ---------------------------------------------------------------------------------------------------------------------------------- > Atul Raut > http://rautatul.weebly.com/ > http://atulraut.wordpress.com/ <http://rautatul.wordpress.com/> > atulrau...@gmail.com <hack...@android.com> > > <hack...@android.com> > -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting