Prathyush K 01ce113ca5 drm/exynos: modify wait_for_vblank of fimd ... It is more optimium to use wait queues while waiting for vsync so that the current task is put to sleep. This way, the task wont hog the CPU while waiting. We use wait_event_timeout and not an interruptible function since we dont want the function to exit when a signal is pending (e.g. drm release). This patch modifies the wait for vblank function of fimd. Signed-off-by: Prathyush K <prathyush.k@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>		2012-12-13 06:05:44 -08:00
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drm	drm/exynos: modify wait_for_vblank of fimd	2012-12-13 06:05:44 -08:00
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vga	vga_switcheroo: Drop unused include and unused variables.	2012-11-20 16:06:29 +10:00
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