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drm/radeon: drop radeon_ring_force_activity

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The reason for the false positives was fixed quite some time ago and since
most engines can still execute NOPs while being locked up it leads to false
negatives.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2014-02-18 12:37:50 +01:00
parent ff212f25fe
commit 2d2fe3f9b6
13 changed files with 1 additions and 60 deletions
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2
drivers/gpu/drm/radeon/si_dma.c
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@@ -52,8 +52,6 @@ bool si_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
radeon_ring_lockup_update(rdev, ring);
return false;
}
/* force ring activities */
radeon_ring_force_activity(rdev, ring);
return radeon_ring_test_lockup(rdev, ring);
}