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i915: Use non-reserved status page index for breadcrumb
authorKeith Packard <keithp@keithp.com>
Wed, 15 Oct 2008 00:19:38 +0000 (17:19 -0700)
committerDave Airlie <airlied@linux.ie>
Fri, 17 Oct 2008 21:10:53 +0000 (07:10 +1000)
commit0cdad7e88a23910a911a3339ff2d70f8f952d7b8
treeb2c9126690b89d41c8a6878dd046be41eb014627tree | snapshot (tar.gz zip)
parent630681d9a5314e6cf53d144f7f58b7c19862a7d3commit | diff
i915: Use non-reserved status page index for breadcrumb

Dwords 0 through 0x1f are reserved for use by the hardware. Move the GEM
breadcrumb from 0x10 to 0x20 to keep out of this area.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/i915/i915_drv.h diff | blob | blame | history