Daniel Vetter d1dd20a965 drm/i915: clear the entire gtt when using gem ... We've lost our guard page somewhere in the gtt rewrite, this patch here will restore it. Exercised by i-g-t/tests/gem_cs_prefetch. v2: Substract the guard page from the range we're supposed to manage with gem. Suggested by Chris Wilson to increase the odds of old ums + gem userspace not blowing up. To compensate for the loss of a page, don't substract the guard page in the modeset init code any longer. Tested-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44748 Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2012-03-27 13:15:24 +02:00
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drm	drm/i915: clear the entire gtt when using gem	2012-03-27 13:15:24 +02:00
stub	i915: select VIDEO_OUTPUT_CONTROL for ACPI_VIDEO	2011-04-13 09:10:25 +10:00
vga	drivers/gpu/vga/vgaarb.c: add missing kfree	2011-11-22 20:21:10 +00:00
Makefile	gpu: Add Intel GMA500(Poulsbo) Stub Driver	2010-10-26 11:00:13 +10:00