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(parent: e2e99a8) | patch
drm: disallow legacy dma ioctls for modesetting drivers
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 8 Aug 2013 13:41:20 +0000 (15:41 +0200)
committerDave Airlie <airlied@redhat.com>
Mon, 19 Aug 2013 00:04:34 +0000 (10:04 +1000)
commit8d38c4b4371b8f9d1d72737c880cdae14b024142
tree7436009ff2e591c9ac8e74a18229f86a6ca67f41tree | snapshot
parente2e99a8206bcce6f2d3d72ff8be42859f98dbcdacommit | diff
drm: disallow legacy dma ioctls for modesetting drivers

Now only legacy ums drivers have the DRIVER_HAVE_DMA driver feature
flag set, so strictly speaking the modesetting check is redundant. But
adding it has the upside that it makes it very clear that the dma
support is legacy stuff.

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_bufs.c diff | blob | history
Domain: System / Kernel;