CVSROOT: /cvs
Module name: xenocara
Changes by: o...@cvs.openbsd.org 2012/03/13 16:44:44
Modified files:
driver/xf86-video-intel/src: i830_display.c
Log message:
Mostly fix rotation in the intel driver.
Since recent(ish) changes we can allocate roatated framebuffers with tiling.
This was not taken into account. Fix this for the most part:
1) i830_display_tiled needs to check tiling on rotated buffers too.
2) PipeSetBase needs to not only set offset to 0 for roated shadow buffers, it
also needs to 0 DSPTILEOFF x/y too.
There seems to be a remaining issue with damage or similar causing some latency
on rotated screens, I have not managed to find this yet.
Tested by sereral on tech@ ok matthieu a couple of weeks ago (his mail slipped
though the cracks, hence late commit).
