Daniel Vetter cfa7c86298 drm/i915: Sanitize the enable_ppgtt module option once ... Otherwise we'll end up spamming dmesg on every context creation on snb with vt-d enabled. This regression was introduced in commit 246cbfb5fb Author: Ben Widawsky <benjamin.widawsky@intel.com> Date: Fri Dec 6 14:11:14 2013 -0800 drm/i915: Reorganize intel_enable_ppgtt As the i915.enable_ppgtt is read-only it cannot be changed after the module is loaded and so we can perform an early sanitization of the values. v2: - Add comment and pimp commit message (Chris) - Use the param consistently (Jani) v3: - Fix init sequence on pre-gen6 by moving the sanitize_ppgtt call to gtt_init. Fixes boot hangs on pre-gen6. - Add a debug output for the sanitize ppgtt mode. References: https://lkml.org/lkml/2014/4/17/599 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77916 Cc: Alessandro Suardi <alessandro.suardi@gmail.com> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2014-04-29 18:46:09 +03:00
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drm	drm/i915: Sanitize the enable_ppgtt module option once	2014-04-29 18:46:09 +03:00
host1x	gpu: host1x: handle the correct # of syncpt regs	2014-04-16 17:11:04 +02:00
vga	vgaarb: Fix VGA decodes changes	2013-09-03 19:17:59 +02:00
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