Amit, I guess there is a bug in omap display driver. Whenever I pass omap.rotate=2 in uboot args and start android . There is always buffer underflow. The init android animation screen flickers.
Below is console output: # warning: `zygote' uses 32-bit capabilities (legacy support in use) request_suspend_state: wakeup (3->0) at 27289581301 (2000-01-01 00:05:23.562103272 UTC) omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX init: sys_prop: mis-match msg size recieved: -1 expected: 128 omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX omapdss DISPC error: GO bit not down for channel 0 Manish On Mon, Jul 18, 2011 at 12:06 AM, Krishna Sagiraju <sagir...@gmail.com>wrote: > okay. Thanks. Atleast, now I know what to do... > > --Krishna/. > > > On Sun, Jul 17, 2011 at 8:39 PM, Manish Shakya > <manishshakya...@gmail.com>wrote: > >> Yes, there is no defconfig file. You have to make one from beagleboard or >> igevp defconfig depending upon your hardware. After that you have to do >> modification in board-overo.c. Files provided by Hedwin for igevp is good >> reference. >> >> There is no such patch from gumstix till now( I guess). >> Hope this helps. >> On Jul 17, 2011 11:25 PM, "Krishna Sagiraju" <sagir...@gmail.com> wrote: >> >> -- >> You received this message because you are subscribed to the Google Groups >> "rowboat" group. >> To post to this group, send email to rowb...@googlegroups.com. >> To unsubscribe from this group, send email to >> rowboat+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/rowboat?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "rowboat" group. > To post to this group, send email to rowb...@googlegroups.com. > To unsubscribe from this group, send email to > rowboat+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/rowboat?hl=en. > -- Manish Shakya http://www.manishshakya.com.np http://secs.oakland.edu/~ganesan/iMX/ -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
