drm/radeon/evergreen/btc/fusion: setup hdp to invalidate and flush when asked
authorAlex Deucher <alexdeucher@gmail.com>
Thu, 19 May 2011 15:07:57 +0000 (11:07 -0400)
committerDave Airlie <airlied@gmail.com>
Sun, 22 May 2011 10:24:24 +0000 (20:24 +1000)
commitf25a5c63bfa017498c9adecb24d649ae96ba5c68
treed666621735c0d6480bfbced78591391528e4e2a0
parent5613beb46d54da6ef7f1c4589e9f2e60eeb10721
drm/radeon/evergreen/btc/fusion: setup hdp to invalidate and flush when asked

This needs to be explicitly set on btc.  It's set by default
on evergreen/fusion, so it fine to just unconditionally enable it for
all chips.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@gmail.com>
drivers/gpu/drm/radeon/evergreen.c
drivers/gpu/drm/radeon/evergreend.h