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| author | Jesse Barnes <jbarnes@nietzche.virtuousgeek.org> | 2008-02-07 10:48:08 -0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@nietzche.virtuousgeek.org> | 2008-02-07 10:48:08 -0800 |
| commit | 8b6c96dedd4ba5dfbfec6a7c831d566e31d28781 (patch) | |
| tree | fa3baf867f1e2a4a3b7d16c5a719db34ef02c0ca /linux-core/r128_state.c | |
| parent | 79d69285202b55f269aa88a6bcda257257c9dee3 (diff) | |
i915: save/restore interrupt state
On resume, if the interrupt state isn't restored correctly, we may end
up with a flood of unexpected or ill-timed interrupts, which could cause
the kernel to disable the interrupt or vblank events to happen at the
wrong time. So save/restore them properly.
Diffstat (limited to 'linux-core/r128_state.c')
0 files changed, 0 insertions, 0 deletions