drm/i915: Do hw quiescing first during unload

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If we force the hw to idle as our first step during unload, we can abort
the unload upon failure. Later we can probe whether the hardware remain
active even after we try to shut it down.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Chris Wilson 2013-12-02 11:26:07 -02:00 • committed by Daniel Vetter

parent d299cce76e

commit ce58c32b10

1 changed files with 6 additions and 4 deletions

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drivers/gpu/drm/i915/i915_dma.c

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