On Tue, Mar 24, 2015 at 06:51:43PM +0000, Konduru, Chandra wrote: > > Please use igt_interactive_debug if you want to make a testcase useful for visual > > inspection. But igts _really_ must run fully automated, and that's possible using > > crc checksums. I.e. you need to draw reference frames using software, grab crc > > checksums and then compare against the same composition using the hw > > feature. > > Initially I planned to use crcs, but issue is that when all planes are disabled, > which is required for this test, crcs aren't reliable to depend for comparison. > Will sendout updated patch with sleeps takenout. Funny that crcs don't work when all planes are disabled, we should still be scanning out a proper black. And the crcs we use by default are all at the pipe leve. What exactly falls apart? > By the way, also I tried using igt_interactive_debug() but execution doesn't > wait for keypress in response to calling igt_debug_wait_for_keypress. > I might be missing something here. Is there a sample sequence > to use igt_interactive_debug? You need to enable it with --interactive-debug=all The help text for that functions even explains that ... Cheers, Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
