drm/i915: Fix page table entries for Bay Trail.

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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>

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Kenneth Graunke 2013-04-22 00:53:50 -07:00 • committed by Daniel Vetter

parent 2d04befb94

commit 93c34e70eb

1 changed files with 31 additions and 2 deletions

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drivers/gpu/drm/i915/i915_gem_gtt.c

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