Chris Wilson c92fa4fe90 drm/i915: Force relocations via cpu if we run out of idle aperture ... If we run out of enough aperture space to fit the entire object, we fallback to trying to insert a single page. However, if that also fails, we currently fail to userspace with an unexpected ENOSPC. (ENOSPC means to userspace that their batch could not be fitted within the GTT.) Prior to commit e8cb909ac3 ("drm/i915: Fallback to single page GTT mmappings for relocations") the approach is to fallback to using the slow CPU relocation path in case of iomapping failure, and that is the behaviour we need to restore. Fixes: e8cb909ac3 ("drm/i915: Fallback to single page GTT mmappings...") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98101 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161007065327.24515-2-chris@chris-wilson.co.uk (cherry picked from commit d7f7633557) Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2016-10-10 16:06:44 +03:00
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drm	drm/i915: Force relocations via cpu if we run out of idle aperture	2016-10-10 16:06:44 +03:00
host1x	drm/tegra: dsi: Enhance runtime power management	2016-08-24 15:58:57 +02:00
ipu-v3	gpu: ipu-v3: Add queued image conversion support	2016-09-19 08:30:27 +02:00
vga	vgaarbiter: rst-ifiy and polish kerneldoc	2016-08-16 18:49:56 +02:00
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