[android-porting] Re: How android use framebuffer?

2014-01-07 Thread Vishveshwar
On Thursday, January 2, 2014 11:27:39 AM UTC+5:30, megha...@pathpartnertech.com wrote: Hi all, I am porting android jelly bean to a new device. I am have ported android kernel stuffs into my search by using the patches from android kernel from their source code. I have also added the

[android-porting] Re: How android use framebuffer?

2014-01-05 Thread megharaj . ag
Hi all, I am porting android jelly bean to a new device. I am have ported android kernel stuffs into my search by using the patches from android kernel from their source code. I have also added the device(ery basic stuffs not wifi etc) files. Now I am supposed to add display to my device. I

[android-porting] Re: How android use framebuffer?

2013-11-26 Thread Vishveshwar
On Monday, November 25, 2013 1:34:57 PM UTC+5:30, David wrote: Hi, Vishveshwar, I have successfully used your example to make my device boot into launcher. Great! However, your gralloc and framebuffer code seems not work with our driver implementation. I get black screen

[android-porting] Re: How android use framebuffer?

2013-11-25 Thread David
Hi, Vishveshwar, I have successfully used your example to make my device boot into launcher. However, your gralloc and framebuffer code seems not work with our driver implementation. I get black screen and review our driver code now. Still thanks for your advice. Very helpful!

[android-porting] Re: How android use framebuffer?

2013-11-22 Thread Vishveshwar
On Tuesday, November 19, 2013 12:37:01 PM UTC+5:30, David wrote: Thanks. I try to apply emulator setting. It seems the library works only in QEMU. I repeatedly got the following messages E/EGL_emulation( 1753): Failed to establish connection with the host E/( 1753): Failed to

[android-porting] Re: How android use framebuffer?

2013-11-19 Thread David
Thanks. I try to apply emulator setting. It seems the library works only in QEMU. I repeatedly got the following messages E/EGL_emulation( 1753): Failed to establish connection with the host E/( 1753): Failed to connect to host (QemuPipeStream)!!! Then SurfaceFlinger crash. I just

[android-porting] Re: How android use framebuffer?

2013-11-15 Thread Vishveshwar
On Thursday, November 14, 2013 11:37:33 AM UTC+5:30, David wrote: Hi, all, I am porting katkit to our new hardware. Because the graphic driver is not yet ready, I want to use framebuffer + software openGL to boot the device. What should I do? I check the HWComposer.cpp, but