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(parent: 753b990) | patch
drm/i915: Fix i965 secured batchbuffer usage
authorDave Airlie <airlied@redhat.com>
Mon, 6 Aug 2007 23:09:51 +0000 (09:09 +1000)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 7 Aug 2007 00:46:23 +0000 (17:46 -0700)
commit00307c5dacd10258e851a535fa5f32b3c1ef7c15
treebce93b4ae8d9a0c259bb6f21f45494aa73d9e2e5tree | snapshot
parent753b9908d84c97bb4779656e60d9d3c342672c27commit | diff
drm/i915: Fix i965 secured batchbuffer usage

This 965G and above chipsets moved the batch buffer non-secure bits to
another place. This means that previous drm's allowed in-secure batchbuffers
to be submitted to the hardware from non-privileged users who are logged
into X and and have access to direct rendering.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/char/drm/i915_dma.c diff | blob | history
drivers/char/drm/i915_drv.h diff | blob | history
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