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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-26 23:08:20 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-28 21:33:13 +0400 |
| commit | e568af1c626031925465a5caaab7cca1303d55c7 (patch) | |
| tree | efb5e84928ea6a5b04d54eccd730bf3656f8f27a /drivers/gpu/drm/i915 | |
| parent | 64f962e3e38bf6f40bbd2462f8380dee0369e1bf (diff) | |
| download | linux-e568af1c626031925465a5caaab7cca1303d55c7.tar.xz | |
drm/i915: Undo gtt scratch pte unmapping again
It apparently blows up on some machines. This functionally reverts
commit 828c79087cec61eaf4c76bb32c222fbe35ac3930
Author: Ben Widawsky <benjamin.widawsky@intel.com>
Date: Wed Oct 16 09:21:30 2013 -0700
drm/i915: Disable GGTT PTEs on GEN6+ suspend
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64841
Reported-and-Tested-by: Brad Jackson <bjackson0971@gmail.com>
Cc: stable@vger.kernel.org
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Todd Previte <tprevite@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index ee535514aa41..ae6919c8c522 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1339,7 +1339,7 @@ void i915_gem_suspend_gtt_mappings(struct drm_device *dev) dev_priv->gtt.base.clear_range(&dev_priv->gtt.base, dev_priv->gtt.base.start, dev_priv->gtt.base.total, - false); + true); } void i915_gem_restore_gtt_mappings(struct drm_device *dev) |