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(parent: f4d7ed7) | 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)
commitb17bdd5166b0c35be7da3b1fb6474edc0b6d01ba
treef29235ca65826eeee15f69742877f0c0d118913ftree | snapshot
parentf4d7ed752aa7836f9c35866728bb6b512aff601ccommit | 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.