i965/gen7: Emit stall and dummy primitive draw after switching to the 3D pipeline.
authorFrancisco Jerez <currojerez@riseup.net>
Sun, 3 Jan 2016 03:06:48 +0000 (19:06 -0800)
committerFrancisco Jerez <currojerez@riseup.net>
Fri, 15 Jan 2016 03:26:23 +0000 (19:26 -0800)
commitc8df0e7bf35cbab649c8d0e0205746293e686ce3
tree92ae7a10a240259080e82264535d95e4142c5cda
parent635be1402c485b154ab1bf23e5448827364e70a5
i965/gen7: Emit stall and dummy primitive draw after switching to the 3D pipeline.

This hardware bug can supposedly lead to a hang on IVB and VLV.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_misc_state.c