• Eric Anholt's avatar
    Fix 965+ rendering issues with DRI disabled. · 8cdbd55f
    Eric Anholt authored
    The new chips no longer automatically flush the rendering cache, so if we
    don't flush the RC at blockhandler, the last rendering done may not
    appear on the screen.  This was particularly noticable with a bare Xorg with
    some missing root weave, and terminals where the last character wouldn't
    appear until the cursor blinked.  A flush in the DRI blockhandler path had
    hidden this issue for most people.
    8cdbd55f
i830_driver.c 99.9 KB