Please check the Android-x86 project which has implemented DRM support for Android, including the gralloc hal: gralloc.drm
Note gralloc.drm is now a part of Android 6.0. vijay kumar於 2016年1月5日星期二 UTC+8上午2時34分24秒寫道： > > Hii , > > > down votefavorite > <http://stackoverflow.com/questions/34574870/how-to-add-direct-rendering-manager-support-in-android#> > > I am working on display bring up for development board with android (linux > kernel 3.18 version). As per my understanding, in linux we can use > framebuffer or direct rendering manager display subsystem for display. But > in android I am pretty confused that it is only using framebuffer with ION > memory management. I want to bring up display using direct rendering > manager with GEM memory management. Is it possible? Can ION be replaced > with GEM. I noticed that there is libdrm.so in android also. What are the > changes I have to made if I want to replace framebuffer with direct > rendering manager? Is direct rendering manager support available for > android? If not how can I add the support? Whether i have to made changes > in hal? Or I want to implement new hal? Please provide me suitable > solution. Your information will be useful to me. > > Thanks and Regards, > > Vijay Kumar. > > > > \ > -- -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel --- You received this message because you are subscribed to the Google Groups "Android Linux Kernel Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-kernel+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
