sna/gen4: Add an ALWAYS_FLUSH debugging option
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 17 Jan 2014 14:33:26 +0000 (14:33 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 21 Jan 2014 10:38:56 +0000 (10:38 +0000)
commitac22dd4292841e27bb6147cf1aa7867f36bb2118
treef3958a7af578ff1dc141c0b51551dfa54c112a5c
parent720d131963b5c4d8f9e63c8852dbc133544ad312
sna/gen4: Add an ALWAYS_FLUSH debugging option

Still gen4 is cursed. This should restore the plateau we reached with
2.99.907 by forcing a full GPU flush between every operation.

References: https://bugs.freedesktop.org/show_bug.cgi?id=55500
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
src/sna/gen4_render.c