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| author | Michel Dänzer <michel@tungstengraphics.com> | 2006-08-31 18:30:55 +0200 |
|---|---|---|
| committer | Michel Dänzer <michel@tungstengraphics.com> | 2006-09-28 15:41:36 +0200 |
| commit | 87c57cba1a70221fc570b253bf3b24682ef6b894 (patch) | |
| tree | 868c7449cfc243baa770a3223b0df7eb57a057d9 /linux-core | |
| parent | d5a0f107511e128658e2d5e15bd7e6215c507f29 (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.
Diffstat (limited to 'linux-core')
0 files changed, 0 insertions, 0 deletions