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(parent: 6d7edb0) | patch
drm/i915: Fix page table entries for Bay Trail.
authorKenneth Graunke <kenneth@whitecape.org>
Mon, 22 Apr 2013 07:53:50 +0000 (00:53 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 22 Apr 2013 09:44:11 +0000 (11:44 +0200)
commitc141b0e5eeed824439ff8f684440c16135cb0cf9
treef29235ca65826eeee15f69742877f0c0d118913ftree | snapshot
parent6d7edb05366533091af189600504be96953fc475commit | diff
drm/i915: Fix page table entries for Bay Trail.

On Bay Trail, bit 1 means "writeable by the GPU."  Failing to set that
means basically anything using the GPU will cause hangs.

v2: Drop accidental inline keyword on byt_pte_encode.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Tested-by: Daniel Leung <daniel.leung@linux.intel.com> [v1]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_gem_gtt.c diff | blob | history
Linux Kernel Source Tree.