drm/i915: Also perform gpu reset under execlist mode.

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It is found that i915 will not reset gpu under execlist mode when
unload module. that will lead to some issues when unload/load module
with different submission mode. e.g. from execlist mode to ring
buffer mode via loading/unloading i915. Because HW is not in a reset
state and registers are not clean under such condition.

Signed-off-by: Niu,Bing <bing.niu@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Niu,Bing 2015-07-04 00:27:34 +08:00 • committed by Daniel Vetter

parent 9e00084750

commit a647828afc

1 changed files with 8 additions and 0 deletions

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drivers/gpu/drm/i915/i915_gem.c

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