Hey, If it you're using a off the shelf production device in which the manufacturer bootloader inits the screen then you probably don't need to do that, I'm using a MSM8250 board from HTC, SPL inits the LCD and i just read the framebuffer address from the banked MDP register and configure the framebuffer with that, it works wonderfully and i can have my LCD, printf working even main() of kernel is executed :)
On Tuesday, March 6, 2012 9:55:29 PM UTC+5:30, Rudolf Tammekivi wrote: > > Every time I post here, I will find an answer myself, just like this time. > The problem was in the MDDI_BASE_ADDR, which got wrong due to a stupid > mistake. > > Rudolf. > > esmaspäev, 5. märts 2012 17:21.19 UTC+2 kirjutas Rudolf Tammekivi: >> >> Hello, >> >> I am currently trying to make my MDDI display work on MSM7230, for fbcon >> on little kernel. The display is started on the early boot, so I can leave >> out the display power on commands, right? It fails at the part where it >> does CMD_RESET. It gives the writel command, but it doesn't get any readl >> reply, which makes the phone hang. What could be the error? >> >> Regards, >> Rudolf. >> > -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel
