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(parent: 28ac486) | patch
drm/vc4: Free hang state before destroying BO cache.
authorEric Anholt <eric@anholt.net>
Tue, 26 Jul 2016 20:47:13 +0000 (13:47 -0700)
committerEric Anholt <eric@anholt.net>
Sat, 20 Aug 2016 02:17:32 +0000 (19:17 -0700)
commita82c7c4832c65af104024d3287667cc1522e7b28
treeeab4cba5d2041bcf774f69f15bbbeb6ca998efbctree | snapshot
parent28ac486c66b6e194d210e0b93d9869ac7471b712commit | diff
drm/vc4: Free hang state before destroying BO cache.

The BO cache will complain if BOs are still allocated when we try to
destroy it (since freeing those BOs would try to hit the cache).  You
could hit this if you were to unload the module after a GPU hang.

Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: 8540944dd753 ("drm/vc4: Add an interface for capturing the GPU state after a hang.")
drivers/gpu/drm/vc4/vc4_gem.c diff | blob | history
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