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authorMichel Dänzer <michel@tungstengraphics.com>2006-08-31 18:30:55 +0200
committerMichel Dänzer <michel@tungstengraphics.com>2006-09-29 12:55:08 +0200
commit4a3d270862f6dbc52ca3e16ba66fdb24667b2aa2 (patch)
treecc3345bc3426681903508f18145d4d4f658ab931 /linux-core
parent1f3493f65ba0959e401191c648f57501216eeb0a (diff)
Make handling of dev_priv->vblank_pipe more robust.
Initialize it to default value if it hasn't been set by the X server yet. In i915_vblank_pipe_set(), only update dev_priv->vblank_pipe and call i915_enable_interrupt() if the argument passed from userspace is valid to avoid corrupting dev_priv->vblank_pipe on invalid arguments. (cherry picked from 87c57cba1a70221fc570b253bf3b24682ef6b894 commit)
Diffstat (limited to 'linux-core')
0 files changed, 0 insertions, 0 deletions