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8d79c3490a
We have always been using the wrong bit -- it's bit 12. However, the bit also doesn't do anything -- hardware has always accepted the MI_FLUSH command even when it was specced not to. Given that there is only one MI_FLUSH emitted in all of the driver stack on gen6+ (in i965_video.c of the 2d driver, and it should be using other code to do its flush instead), just remove the MI_FLUSH enable instead of trying to fix it. Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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